baber/WOPTO huggingface dataset:
Patent CA-2752531-C (CA)
Inventor: GUPTA AMITAVA
IPC: G02B3/14
Filed: 2010-02-11
Granted: 2018-09-11
Abstract: A mechanism allows for changing the optical strength of a liquid-filled lens having a cavity filled with fluid. A  reservoir contains additional fluid and is in fluid communication with the cavity, and the mechanism draws fluid from the reservoir into the cavity or pulls fluid from the cavity back into the reservoir, whereby a change in the amount of fluid within the lens cavity changes the lens's optical strength. A membrane seals the reservoir, and a plunger impinges upon the membrane. A  movement device, such as a barrel screw or lever, moves the plunger in a controlled manner toward the membrane to increase pressure within the reservoir and thereby force fluid out of the reservoir into the lens cavity, and away from the membrane to decrease pressure within the reservoir and thereby withdraw fluid from the lens cavity and into the reservoir.
Patent CA-2753614-C (CA)
Inventor: SCHAEFER EKKENHARDT TH F
IPC: A23L13/00
Filed: 2011-09-28
Granted: 2018-04-03
Abstract: Une méthode pour enduire des boyaux alimentaires tubulaires (2), en particulier des revêtements avec des substances aromatisantes sous forme particulaire, en particulier des épices, dans lesquelles le boyau tubulaire (2) est humidifié à lintérieur avec un adhésif et les substances aromatisantes (6) souhaitées sont appliquées sur la couche adhésive formée. Il est essentiel ici que le boyau tubulaire (2), enduit à lintérieur avec un adhésif, soit guidé à travers une zone de compression (5) et une autre zone de compression (8) qui suivent dans la direction de trajectoire, dans laquelle la section transversale intérieure respective du boyau tubulaire est temporairement fermée, que lautre zone de compression (8) est positionnée plus haut que la première zone de compression (5), que le boyau tubulaire est amené sous la forme dun sac gonflé (2b) dans la région entre les deux zones de compression (5, 8) par un approvisionnement de substances aromatisantes particulaires (6) et une poche dair (7) insérée dans lintérieur du tube, et en ce que le boyau, enduit dun adhésif à lintérieur, entraîne les substances aromatisantes (6) de lalimentation pendant son déplacement.
Patent CA-2763401-C (CA)
Title: Elements etanches aux fluides et procedes associes
Inventor: VALSECCHI PIETRO
IPC: E21B33/10
Filed: 2010-05-13
Granted: 2015-08-18
Abstract: L'invention concerne des procédés et des mécanismes d'étanchéité aux fluides. Les mécanismes présentés comprennent un outil présentant une cavité conçue pour former un vortex toroïdal et un élément étanche aux fluides afin de provoquer une variation azimutale du vortex toroïdal (un « joint dynamique »). L'élément étanche aux fluides peut comprendre un changement abrupt de la symétrie axiale de la cavité afin de provoquer une variation azimutale. Certaines formes données à titre d'exemples de l'élément étanche aux fluides peuvent comprendre une encoche dans une cavité, une cavité de forme étagée, ou une cavité angulaire dans l'outil. Des procédés de fabrication dudit joint dynamique sont également présentés, ainsi que des procédés de production d'hydrocarbures avec un piston comprenant les joints dynamiques. L'outil peut être un piston, un racleur, un dispositif de régulation du débit, ou un autre dispositif cylindrique se déplaçant dans un conduit ou dans un élément tubulaire.
Patent CA-2766854-C (CA)
Inventor: WECHLIN MATHIAS
IPC: H02J7/02
Filed: 2010-06-30
Granted: 2015-05-05
Abstract: The invention relates to a device for the inductive transfer of electric energy from a stationary unit comprising at least one primary inductance (2) to a vehicle (1) that is adjacent to said unit and has at least one secondary inductance (4). The stationary unit has a device (12, 13,14; 2, 16, 14) for detecting the presence of an electrically conductive object (11,1) in a predetermined area that borders the primary inductance (2). In particular, said area can be the area (10) lying between the primary inductance (2) and the secondary inductance (4) during the inductive energy transfer. The device has at least one measuring inductance, a measuring unit (13, 16) for measuring the impedance of the measuring inductance (12, 2) and an evaluation unit (14) that is connected to the measuring unit (13, 16). The measuring inductance can be identical to the primary inductance (2). Preferably, the device is equipped with a plurality of measuring inductances (12) which form a regular two-dimensional arrangement extending approximately on one plane, said plane lying perpendicular to the main direction of the magnetic field (9) that is generated by the primary inductance during operation.
Patent CA-2770167-C (CA)
Inventor: MCNEIL KEVIN BENSON
IPC: B41F9/02
Filed: 2012-03-02
Granted: 2017-01-03
Abstract: A gravure printing system is disclosed. The gravure printing system of the present disclosure is provided with a central roll having a plurality of discrete cells disposed upon an outer surface thereof. A first of the plurality of discrete cells receives a first fluid from a first position internal to the central roll and a second of the plurality of discrete cells receives a second fluid from a second position internal to the central roll, the first fluid being different from the second fluid. The first and second cells are disposed adjacent each other upon the outer surface.
Patent CA-2770457-C (CA)
Inventor: HU YUHONG
IPC: C09J123/00
Filed: 2010-08-19
Granted: 2016-02-02
Abstract: The invention relates to a low application temperature hot melt adhesive. More specifically, the low application temperature hot melt adhesive comprises olefin copolymers with an average Melt Index greater than 5 but less than about 35 g/10 minutes at 190?C. The adhesive is particularly useful in the construction of nonwoven articles.
Patent CA-2770548-C (CA)
Inventor: CARDEN BRIAN A
IPC: A01H5/10
Filed: 2012-03-08
Granted: 2014-07-08
Abstract: L'invention a trait à une nouvelle variété de soya désignée XB26W12. La variété de soya XB26W12 possède une maturité relative de 2,6, une unité thermique canadienne de 3 175 et une résistance à la verse de 7. La présente invention a aussi pour objet les graines de cette variété XB26W12, les plants de cette variété XB26W12, des parties de plants de cette variété XB26W12 et des méthodes de production d'un plant de soya par croisement de plants de la variété XB26W12 avec un autre plant de soya, en utilisant le XB26W12 soit comme plant mâle, soit comme plant femelle.
Patent CA-2771464-C (CA)
Inventor: ZHANG JIANBING
IPC: C40B30/00
Filed: 2010-08-18
Granted: 2019-10-29
Abstract: L?utilisation réussie d?une protéine génétiquement modifiée en thérapeutique ou dans d?autres applications industrielles nécessite que la protéine présente un bon niveau d?expression, de bonnes propriétés biophysiques et souvent, l?affinité désirée pour sa cible. A cet effet, la présente invention propose un procédé de criblage de grands nombres de protéines candidates (PC), simultanément sous leurs trois aspects. Les PC sont fusionnées à une protéine d?ancrage, qui est capturée par la cible/l?antigène. Les PC capturées sont évaluées en termes de niveau d?expression, de propriétés biophysiques et d?affinités, au moyen des procédés classiques.
Patent CA-2775529-C (CA)
Title: Dispositif photobiologique a diodes electroluminescentes haute puissance
Inventor: LUM MYK WAYNE
IPC: A61N5/06
Filed: 2012-04-27
Granted: 2019-08-27
Abstract: Un dispositif de photobiologie (photothérapie) à diode électroluminescente (DEL) de haute puissance est décrit dans la description annexée. Le dispositif de photobiologie (photothérapie) envisagé peut être utilisé dans le traitement de diverses conditions esthétiques, médicales ou autres. Le dispositif de photothérapie peut comprendre un certain nombre de DEL sélectionnées pour émettre une ou plusieurs plages souhaitées de longueurs donde de lumière de haute intensité à utiliser dans un traitement. De plus, le traitement de photothérapie comprend un ou plusieurs procédés pour fournir un traitement approprié à létat souhaité. Le dispositif de photothérapie offre une grande variété de réglages déclairage haute puissance, de niveaux dintensité et dintervalles de temps sélectionnables pour le traitement.
Patent CA-2780363-C (CA)
Title: Method for manufacturing membrane electrode assembly and solid polymer electrolyte fuel cell
Inventor: HASEGAWA SHIGEKI
IPC: B82Y30/00
Filed: 2011-01-18
Granted: 2014-12-02
Abstract: The present invention relates a method for manufacturing a fuel cell. An object of the present invention is to provide a method for manufacturing a membrane electrode assembly capable of solving an electrical connection problem caused by uneven tube lengths and improving an output, and a solid polymer electrolyte fuel cell.  The method for manufacturing the membrane electrode assembly of the present invention includes a seed catalyst layer forming process (1), a CNT growing process (2), a CNT  entanglement promoting process (3), a catalyst carrying process (4), an ionomer arranging process (5), and a transferring (MEA conversion) process (6). According to the present invention, entanglement of adjacent CNTs can be promoted by the CNT entanglement promoting process (3) and therefore the electrical connection of the CNTs can be ensured. Thus, the output of the cell can be improved.
Patent CA-2783914-C (CA)
Inventor: VISSCHER EDZE JAN
IPC: B60N3/04
Filed: 2010-12-07
Granted: 2018-05-29
Abstract: A primary carpet backing comprising at least a first and a second layer of fibers, characterised in that both the first and the second layer of fibers is a nonwoven layer of randomly laid fibers, that both the first layer of fibers and the second layer of fibers has a uniform composition throughout the layer, wherein the linear density of the fibers is in the range of 1 to 25 dtex, wherein both the first layer of fibers and second layer comprises at least two different polymers and wherein at least one polymer comprised in the first layer is different from the polymers comprised in the second layer.
Patent CA-2785042-C (CA)
Inventor: WILSON PAUL
IPC: G08C17/02
Filed: 2004-02-04
Granted: 2015-05-12
Abstract: A non-attached monitoring device includes monitoring assembly and an antenna configured to radiate signals from the monitoring assembly. The antenna is configured to radiate through the oriented attenuating body of the tire sidewall regardless of the position of the monitoring device with respect to the tire sidewall. In one embodiment, the antenna has a body that is looped back on itself. The body may be parallel to or perpendicular to the antenna ground plane. In another embodiment, a radiating slot antenna is configured to provide transmissions through the tire sidewall regardless of the position of the monitoring device.
Patent CA-2786632-C (CA)
Inventor: WANG YI
IPC: H04L27/26
Filed: 2010-01-08
Granted: 2015-11-24
Abstract: The present invention relates to the code generating apparatus, demodulation reference signal generating apparatus, and methods thereof. The demodulation reference signal generator comprises a non-correlation sequence generator configured to generate a non-correlation sequence for RS of a first resource block; a first spectrum spreading unit configured to spread spectrums of elements in the non-correlation sequence for RS to be mapped to a first frequency resource of the first resource block, by using a first group of codes; a second spectrum spreading unit configured to spread spectrums of elements in the non-correlation sequence for RS to be mapped to a second frequency resource of the first resource block, by using a second group of Codes; the first and second frequency resources are adjacent frequency resources in frequency resource elements used for RS transmission in the first resource block, and the first and second groups of Codes are mirrors in column to each other; and a mapping unit configured to map the spectrum-spread elements to the first and second frequency resources, respectively. The methods and apparatuses according to the present invention can enhance RS randomization, remove the problem of RS transmission power imbalance, and satisfy the requirement on orthogonality at the two dimensions of both time and frequency.
Patent CA-2788289-C (CA)
Inventor: LYON ROBERT
IPC: C40B30/04
Filed: 2011-02-28
Granted: 2018-08-21
Abstract: The invention provides methods for making antibody conjugates for use in antibody screening assays and antibody conjugates produced by the claimed methods.
Patent CA-2789028-C (CA)
Inventor: MURAMATSU KAZUO
IPC: C01B31/02
Filed: 2011-02-18
Granted: 2016-01-05
Abstract: There are provided a cluster of thin sheet graphite crystals or the like which is useful as an electrode material for lithium ion batteries, hybrid capacitors and the like, and a method for efficiently producing the same at high productivity. The method is one for producing a cluster of thin sheet graphite crystals composed of aggregates in such a state that thin sheet graphite crystals extend from the inside toward the outside, comprising charging a powdery and/or particulate material of an organic compound pre-baked to an extent of containing remaining hydrogen in a graphite vessel, and subjecting the powdery and/or particulate material together with the vessel to hot isostatic pressing treatment (HIP treatment) using a compressed gas atmosphere under the predetermined conditions.
Patent CA-2789368-C (CA)
Inventor: MIWA NORIKO
IPC: A23C11/00
Filed: 2011-03-03
Granted: 2017-10-17
Abstract: Provided is a coffee whitener that is provided with excellent storage stability and dispersibility to coffee without the use of synthetic emulsifiers. The coffee whitener is prepared by using, as the aqueous phase thereof, a casein-containing milk protein solution that has been deamidated with a protein deamidating enzyme.
Patent CA-2790285-C (CA)
Inventor: BAUMANN ROBERT
IPC: C07C51/235
Filed: 2011-02-15
Granted: 2015-05-12
Abstract: The invention relates to a method for producing ether carboxylates of formula Ill (see formula III) comprising reacting the compound of formula IV: (see formula IV) with a base by using a transition metal catalyst which is present as Raney metal, wherein the pressure in the reaction vessel is less than 10 bar.
Patent CA-2794891-C (CA)
Title: Valve gate cylinder and housing with microgap seal
Inventor: SCHMIDT HARALD
IPC: B29C45/18
Filed: 2012-11-07
Granted: 2019-07-30
Abstract: An injection molding arrangement including a mold top clamp plate having a means for receiving a plasticizer unit, a manifold retainer plate supporting a melt distribution manifold having a melt distribution channel into which melt from the plasticizer unit is received, a mold cavity plate provided such that the manifold retainer plate is positioned between the mold top clamp plate and the mold cavity plate; the mold cavity plate receiving an injection nozzle in fluid communication with the melt distribution channel for receiving melt to be injected into a mold, a valve gate stem extending into the injection nozzle and axially movable between an open position permitting melt flow and a closed position blocking melt flow, and an actuator for moving the valve gate stem between the open position and the closed position. The actuator includes a cylinder chamber receiving a piston therein, with the valve gate stem coupled to the piston. The piston has an elongate cylindrical sidewall. The cylinder chamber and the piston are sized and otherwise dimensioned to provide a microgap seal along the uninterrupted elongate cylindrical sidewall between an upper chamber of the cylinder chamber and a lower chamber of the cylinder chamber.
Patent CA-2797650-C (CA)
Title: Loop systems and methods of using the same for conveying and distributing thermal energy into a wellbore
Inventor: STEELE DAVID JOE
IPC: E21B43/24
Filed: 2004-09-30
Granted: 2014-12-02
Abstract: Systems and methods are provided for treating a wellbore using a loop system to heat oil in a subterranean formation contacted by the wellbore. The loop system comprises a loop that conveys a fluid (e.g., steam) down the wellbore via a injection conduit and returns fluid (e.g., condensate) from the wellbore via a return conduit. A portion of the fluid in the loop system may be injected into the subterranean formation using one or more valves disposed in the loop system. Alternatively, only heat and not fluid may be transferred from the loop system into the subterranean formation. The fluid returned from the wellbore may be re-heated and re-conveyed by the loop system into the wellbore. Heating the oil residing in the subterranean formation reduces the viscosity of the oil so that it may be recovered more easily.
Patent CA-2797933-C (CA)
Title: Gestion de voyage
Inventor: BHADKARIA SAURABH
IPC: G06F17/30
Filed: 2012-12-04
Granted: 2018-02-13
Abstract: Un système de gestion de voyage peut comprendre un module client pour générer une demande de mise à jour ou de recherche de données liées à un voyage. Un module de base de données peut recevoir la demande et communiquer avec une base de données. Cette dernière peut comprendre des données organisées dans un tableau de stockage de données de voyage comprenant des clés uniques identifiant respectivement des voyages. La base de données peut également comprendre des tables dindex liées à des attributs des voyages et identifiées par les clés uniques. Le module de base de données peut obtenir des données liées à la demande à partir dune table dindex correspondant à une clé unique et transmettre une réponse au module client.
Patent CA-2802308-C (CA)
Title: Derives d'acide napht-2-ylacetique dans le traitement du sida
Inventor: XU LIANHONG
IPC: C07D239/34
Filed: 2011-07-01
Granted: 2018-08-28
Abstract: La présente invention concerne des composés de formule (I) : ou l'un de leurs sels comme décrit dans la présente invention. La présente invention concerne également des compositions pharmaceutiques comprenant un composé de formule I, des procédés de synthèse des composés de formule (I), des intermédiaires utiles à la synthèse des composés de formule I et des méthodes thérapeutiques pour le traitement de la prolifération du VIH, le traitement du SIDA ou le retard de l'apparition des symptômes du SIDA ou du complexe associé au SIDA chez un mammifère en utilisant les composés de formule (I).
Patent CA-2803560-C (CA)
Title: Appareil de communication mobile avec fonctions de commutation de mode de communication en champ proche (nfc) et methodes liees
Inventor: MOOSAVI VAHID
IPC: H04B5/00
Filed: 2013-01-24
Granted: 2016-07-05
Abstract: Un appareil de communication sans fil mobile peut comprendre un dispositif de communication en champ proche (CCP) fonctionnant selon un premier mode CCP ou un deuxième mode CCP, où le deuxième mode CCP présente un niveau de consommation plus bas que le deuxième mode CCP. L'appareil de communication sans fil mobile peut également comprendre un processeur couplé au dispositif CCP et capable de détecter un changement de champ au moyen du dispositif CCP lorsque le dispositif CCP fonctionne selon le deuxième mode, établissant une condition de lappareil de communication mobile et faisant passer le dispositif CCP du deuxième mode CCP au premier mode CCP en fonction du changement de champ et de la condition.
Patent CA-2804717-C (CA)
Title: Fixation d'un composant avant la fabrication d'un dispositif
Inventor: ROBERTSON IAN
IPC: H04W12/06
Filed: 2011-07-08
Granted: 2019-03-05
Abstract: Selon l'invention, par la fixation d'un composant à l'intérieur d'un produit, avant que le composant ne soit distribué à l'installation de fabrication de dispositif finale, le processus de fabrication de dispositif peut être rendu sûr de façon éprouvée. De plus, le composant peut être testé en ce qui concerne la sécurité et l'authenticité pendant la fabrication, et même après, lorsque le dispositif vient à être utilisé par un client.
Patent CA-2807099-C (CA)
Title: Protecteur a porter dans le cadre d'activites sportives
Inventor: CAMILLO JOE
IPC: A41D13/05
Filed: 2013-02-25
Granted: 2020-09-22
Abstract: Un protecteur à porter qui assure une protection contre les coupures et les chocs est décrit. Le protecteur à porter comprend un vêtement à porter comportant un matériau résistant aux coupures et au moins une poche permettant de retenir au moins un élément dinsertion sur une zone protégée dun porteur. Le protecteur à porter comprend également lélément dinsertion, qui est formé à partir dun matériau résistant aux chocs.
Patent CA-2813044-C (CA)
Title: Methods for joining insulated conductors
Inventor: D'ANGELO CHARLES
IPC: E21B36/04
Filed: 2011-10-07
Granted: 2020-01-14
Abstract: Methods for joining insulated condutors used in treating a subsurface formation are described herein. A method for coupling ends of two insulated conductors includes coupling an end portion of a core of a first insulated conductor to an end portion of a core of a second insulated conductor placing electrically insulating material over exposed portions of the cores; placing a sleeve over end portions of the two insulated conductors to be coupled, the sleeve comprising one or more raised portions in which the end portions comprise the exposed portions of the cores; coupling the sleeve to jackets of the insulated conductors; and mechanically compressing the raised portions of the sleeve until the raised portions of the sleeve have a diameter substantially similar to a remainder of the sleeve in which the compression of the raised portions of the sleeve compacts the electrically insulating material inside the sleeve.
Patent CA-2813619-C (CA)
Inventor: GUILLEY FABIEN
IPC: B64F5/00
Filed: 2013-04-23
Granted: 2019-03-26
Abstract: This invention concerns process and configuration device for an alert management system in an aircraft which includes the steps of: - generating a list of a plurality of alerts and resolution procedures for an aircraft; - for each alert .circle. define: .cndot. distinctive characteristics for the alert; .cndot. a detection logic for the alert; .cndot. at least one resolution procedure for the alert; and .circle. saving the set of the defined information for the said alert in a dedicated alert file, the alert file having a predefined data structure and format for the alerts and procedures; - determining the existing links between the dedicated alert files; and - in response to the determination step, updating the contents of the dedicated alert files according to the identified links.
Patent CA-2817063-C (CA)
Inventor: RENSEL JOHN D
IPC: B60G17/048
Filed: 2011-11-07
Granted: 2018-07-03
Abstract: A sensor system for obtaining data from an air spring having an elastomeric body with a plurality of wireless sensors embedded therein. The sensor length-scales range from nano- to micro-scale devices that are small enough to avoid becoming occlusions within the elastomeric body. The air spring may include a spring wall having an internally reinforced elastomeric body portion with the sensors embedded within. The air spring may include a spring wall having an unreinforced elastomeric body portion with the sensors embedded within. The sensors may be configured to provide data related to one or more of temperature, pressure, sidewall flex, stress, strain, and other parameters. The sensors may be LCD sensors, and/or conductive polymer sensors, and/or bio-polymer sensors, and/or polymer diodes suitable for sensing data during the operation of the air spring.