baber/WOPTO huggingface dataset:
Patent CA-2791218-C (CA)
Title: Simultaneous dehydration and skeletal isomerisation of isobutanol on acid catalysts
Inventor: ADAM CINDY
IPC: B01J29/06
Filed: 2011-03-15
Granted: 2014-11-25
Abstract: The present invention (in a first embodiment) relates to a process for the simu ltaneou s dehyd ration and skeletal isomerisation of isobuta nol to ma ke substantially corresponding olefins, having the same number of carbons and consisting essentially of a mixture of n-butenes and iso-butene, said process comprising: a) introducing in a reactor a stream (A) comprising isobutanol, optionally water, optionally an inert component, b) contacting said stream with a catalyst in said reactor at conditions effective to dehydrate and skeletal isomerise at least a portion of the isobutanol to make a mixture of n-butenes and iso-butene, c) recovering from said reactor a stream (B), removing water, the inert component if any and unconverted isobutanol if any to get a mixture of n-butenes and iso-butene, Wherein, the WHSV of the isobutanol is at least 1 h-1 or the temperature is from 200°C to 600°C and the catalyst is capable to make simultaneously the dehydration and skeletal isomerization of butene. The catalyst is a crystalline silicate of the group FER, MWW, EUO, MFS, ZSM-48, MTT, MFI, MEL or TON having Si/AI higher than 10, or a dealuminated crystalline silicate of the group FER, MWW, EUO, MFS, ZSM- 48, MTT, MFI, MEL or TON having Si/AI higher than 10, or a phosphorus modified crystalline silicate of the group FER, MWW, EUO, MFS, ZSM-48, MTT, MFI, MEL or TON having Si/AI higher than 10, or a silicoaluminaphosphate molecular sieve of the group AEL, or a silicated, zirconated or titanated or fluorinated alumina. Advantageously the stream (B) is fractionated in a step d) to produce a n-butenes stream (N) and to remove the essential part of isobutene optionally recycled with stream (A) to the dehydration/isomerization reactor of step b).
Patent CA-2792820-C (CA)
Inventor: DENTON DARRYL E
IPC: F24F11/76
Filed: 2011-03-14
Granted: 2015-06-16
Abstract: A method of charging an HVAC system by determining a relationship between a liquid line temperature of the HVAC system, a suction line pressure of the HVAC system, and an ambient outdoor temperature of the HVAC system. A method of charging an HVAC system by adjusting a mass of refrigerant in the HVAC system to approach a target minimum liquid line temperature. A method of charging an HVAC system by testing the HVAC system according to at least three sets of test parameters, two of the three sets of test parameters comprising testing the HVAC system at substantially a same outdoor ambient temperature and at least one of the remaining set of test parameters comprising testing the HVAC system at a different outdoor ambient temperature.
Patent CA-2795490-C (CA)
Inventor: BABYAK JOSH
IPC: A44C17/02
Filed: 2010-12-03
Granted: 2019-01-08
Abstract: Disclosed is an article of jewelry of the type in which the ornamental portion of the article is secured or released selectively from the support portion of the article. The removable jewelry setting has a lower body portion defining a channel with two spaced side walls and a lower wall spaced from an upper body portion. The upper body portion has at least one mounting for a stone thereon, and is pivotally connected to one of the claimed side walls for movement between an open position and a closed position. The lower body length is longer than the upper body portion. A releasable latch assembly cooperates with the upper and lower body portions to retain the upper portion in the closed position. The latch assembly is releasable, pivoting the upper body portion to the closed position securing the removable jewelry setting around an elongated member placed in the channel.
Patent CA-2799096-C (CA)
Inventor: MORI YUSUKE
IPC: B08B3/04
Filed: 2012-12-18
Granted: 2014-09-30
Abstract: Ce contenant de stockage d'une solution de lavage pour un analyseur hématologique comprend un corps de contenant fait d'une résine thermoplastique résistant à une solution de lavage à base de chlore et comporte une ouverture dans une portion supérieure, une solution de lavage à base de chlore stockée dans le corps du contenant et une pellicule multicouche recouvrant l'ouverture. La pellicule multicouche comprend une couche d'étanchéité scellée à chaud sur le corps de contenant empêchant ainsi l'ouverture et une couche barrière de gaz disposée sur le côté extérieur de la couche d'étanchéité.
Patent CA-2799455-C (CA)
Title: Systeme et procede destines aux communications mobiles
Inventor: HOLE DAVID PHILIP
IPC: H04W72/04
Filed: 2011-05-13
Granted: 2015-09-08
Abstract: L'invention concerne des systèmes et des procédés destinés aux communications mobiles. Dans un exemple, une station mobile selon l'invention comprend un matériel et un logiciel stocké sur un support tangible lisible par ordinateur qui, lorsqu'ils fonctionnent, font que la station mobile reçoit de premières données d'une porteuse sur une première fréquence au moyen d'un premier récepteur de la station mobile dans un premier intervalle de temps, ajustent une seconde fréquence de la porteuse au moyen du second récepteur pendant que le premier récepteur reçoit les premières données pendant le premier intervalle de temps, et reçoivent de secondes données de la porteuse sur la seconde fréquence au moyen du second récepteur pendant un second intervalle de temps qui suit immédiatement le premier intervalle de temps.
Patent CA-2804458-C (CA)
Inventor: BRODEN DAVID A
IPC: G01L15/00
Filed: 2011-06-01
Granted: 2015-11-03
Abstract: A process variable transmitter (36) for measuring a pressure of a process fluid includes a process coupling having a first port (90) configured to couple to a first process pressure and a second port (90) configured to couple to a second process pressure. A differential pressure sensor (56) is coupled to the first and second ports and provides an output related to a differential pressure between the first pressure and the second pressure. First and second pressure sensors (97, 98) couple to the respective first and second ports and provide outputs related to the first and second pressures. Transmitter circuitry (72) is configured to provide a transmitter output based upon the output from the differential pressure sensor and/or the first and/or second pressure sensors.
Patent CA-2807037-C (CA)
Inventor: SKOVBY MICHAEL
IPC: C02F1/68
Filed: 2011-08-10
Granted: 2015-10-13
Abstract: The present invention concerns a process for treating water and the use of calcium carbonate in such a process. In particular, the present invention is directed to a process for remineralization of water comprising the steps of providing feed water, and injecting gaseous carbon dioxide and a slurry into the feed water, wherein the slurry comprises micronized calcium carbonate.
Patent CA-2811317-C (CA)
Title: Systems and methods for accessing or managing secured storage space
Inventor: RUDDUCK DICKORY
IPC: E05B49/00
Filed: 2011-09-14
Granted: 2018-07-24
Abstract: The invention concerns a method for controlling access for a storage enclosure (102). When an item is delivered to the storage enclosure (102), an access code is transmitted to a recipient. The access code is accepted when input by the recipient and access is permitted to the storage enclosure (102). The invention also provides a system for controlling access to a storage enclosure (102) secured by a closure. The system includes a processor (112) configured to transmit an access code to a recipient upon delivery into the enclosure (102) of an item for the recipient, recognize the access code input by the recipient and allow the recipient access to the enclosure (102) by releasing the closure.
Patent CA-2813190-C (CA)
Title: Fixture and installation method for a pitched pipe system
Inventor: POPLAWSKI JOHN
IPC: F16L1/06
Filed: 2013-04-19
Granted: 2020-03-24
Abstract: An apparatus, system and method of installation of a pipe in fixed association with at least one stanchion, said stanchion having a universal pipe mount for fixing the distance from a pipe inserted into the pipe holder to a mounting surface, and when two or more stanchions and associated pipe holders are used to insert a pipe, the distance between the pipe holders and the mounting surface create a pitch of the pipe in the direction of the sink and away from the source of a liquid insures the proper rate of gravitational flow of the liquid therein.
Patent CA-2815236-C (CA)
Title: Montant composite bifurque
Inventor: OLSSON STAFFORD JAMES
IPC: E04H17/20
Filed: 2010-11-02
Granted: 2017-12-05
Abstract: L'invention porte sur un procédé de fabrication d'un montant composite bifurqué (1) comprenant au moins deux lames (7, 8) qui sont réunies l'une à l'autre le long de leur longueur d'une façon bifurquée. Le procédé comprend les étapes de délivrance d'une ou plusieurs des lames (7, 8) à une vitesse définie à des cylindres de travail d'un laminoir pour un laminage de profil sous un profil/section transversale souhaité, de délivrance des lames (7, 8) à la même vitesse définie à des cylindres de positionnement pour maintenir les lames (7, 8) dans une orientation correcte pour leur réunion, et de réunion des lames l'une à l'autre, de préférence par soudage des lames (7, 8) le long de leur longueur.
Patent CA-2815499-C (CA)
Inventor: MALONEY JAMES D
IPC: A61B18/12
Filed: 2011-10-19
Granted: 2018-01-09
Abstract: Embodiments of the present invention provide a nasogastric tube for deflecting an esophagus during an ablation procedure. According to one embodiment, the nasogastric tube includes a flexible tube comprising at least one lumen having proximal and distal ends, and an esophageal deflector positioned within the at least one lumen and configured to be mechanically actuated using an axial force applied in a distal direction such that the esophageal deflector assumes a curved profile and deflects a portion of the tube between the proximal and distal ends. The esophageal deflector is configured to deflect the portion of the tube proximate to a retrocardiac portion of the esophagus such that the retrocardiac portion of the esophagus is deflected away from an ablation site.
Patent CA-2815693-C (CA)
Inventor: CHONG COLIN A
IPC: A61M5/168
Filed: 2011-12-21
Granted: 2014-08-19
Abstract: Fluid delivery device (500) including a reservoir and a plunger arm operatively connected to a plunger head arranged for movement within the reservoir, the plunger arm having an arm portion operatively engageable with a drive member (540) configured to move the plunger arm and the plunger head when the plunger arm and the plunger head are connected to the drive member. The system may include a rigid member (567) arranged for movement and a bias member (569) configured to urge the rigid member toward the plunger arm to force the plunger arm against the drive member to operatively engage the plunger arm to the drive member.
Patent CA-2827564-C (CA)
Title: Organisation dynamique d'elements actifs dans un reseau de telecommunications de situation d'urgence
Inventor: BOUCHER JOSEPH
IPC: H04W4/90
Filed: 2012-02-22
Granted: 2015-10-20
Abstract: L'invention se réfère à des systèmes et à des procédés permettant d'établir des réseaux de télécommunications de situation d'urgence. Dans une forme de réalisation, le système comprend un organe de commande de situations d'urgence, une base de données de ressources de télécommunications qui stocke des données de ressources de télécommunications et un module de règles d'organisation, qui stocke un ensemble de règles d'organisation. Une règle d'organisation identifie de quelle manière les ressources de télécommunications à organiser doivent être sélectionnées dans le réseau de télécommunications de situation d'urgence, sur la base d'un déclencheur de situation d'urgence. Lors de la réception d'un déclencheur de situation d'urgence, l'organe de commande de situation d'urgence est configuré pour établir le réseau de télécommunications de situation d'urgence en obtenant une règle d'organisation, sur la base du déclencheur de situation d'urgence. L'organe de commande de situations d'urgence organise les ressources de télécommunications sur la base de la règle d'organisation et des ressources de télécommunications disponibles. Une large gamme de sources d'informations peuvent être utilisées pour déterminer un déclencheur de situation d'urgence. Les sources d'informations peuvent soit fournir un déclencheur de situation d'urgence (p. ex. une alerte d'ouragan), soit fournir des données devant être analysées afin de déterminer un déclencheur de situation d'urgence.
Patent CA-2834012-C (CA)
Inventor: PETERS NORBERT
IPC: B29B17/00
Filed: 2013-11-21
Granted: 2021-02-09
Abstract: The invention relates to a method for operating a plastics recycling system (100), comprising: detecting the energy consumption of individual or several or all energy consumers (101, 102, 103, 104, 105, 106, 107) of the plastics recycling system (100), detecting an operating state of the plastics recycling system (100), identifying the energy consumers (101, 102, 103, 104, 105, 106, 107) required for the operating state, using a hierarchy of the energy consumers (101, 102, 103, 104, 105, 106, 107) depending on their energy consumption and/or their operating mode and/or the operating state of the plastics recycling system (100), and supplying the required energy consumers (101, 102, 103, 104, 105, 106, 107) with energy taking into account said hierarchy, wherein the maximum peak power supplied to the entirety of the required energy consumers (101, 102, 103, 104, 105, 106, 107) is smaller than the sum of the rated peak powers of the individual required energy consumers (101, 102, 103, 104, 105, 106, 107).
Patent CA-2835146-C (CA)
Inventor: CHAPMAN MATTHEW
IPC: E05F15/611
Filed: 2012-09-25
Granted: 2018-05-01
Abstract: A rotational position sensing device for sensing rotation of an axially adjustable shaft of a shaft and arm assembly of a door that does not require readjustment after the shaft and arm assembly are adjusted includes a fixed bracket supporting a post, a position sensor having an upper portion, a lower portion and an extended portion, and a rotating portion. The extended portion extends from the upper portion of the position sensor and constrains the post of the bracket such that the upper portion of the position sensor is unable to axially rotate relative to the bracket. The rotating section is adapted to be fixed to the shaft and engage with the lower portion of the position sensor, such that the rotating portion rotates relative to the upper portion of the position sensor.
Patent CA-2837137-C (CA)
Title: Systeme de bouteille magnetique et procedes d'utilisation
Inventor: GOLDMAN ANTHONY R
IPC: B62J11/00
Filed: 2012-05-02
Granted: 2019-09-10
Abstract: Selon un aspect de certains modes de réalisation de la présente invention, un système de support de bouteille utilise un support magnétique doté d'une face au moins partiellement ouverte de manière à effectuer un retrait et une insertion plus faciles d'une bouteille. Selon certains modes de réalisation de l'invention, la bouteille est équipée d'un anneau magnétiquement actif qui interagit magnétiquement avec le support. Selon un mode de réalisation de l'invention, le support est constitué d'un col doté de bras qui sont plus courts que les bras prévus sur une base, ce qui permet de la sorte de créer une forme de type entonnoir avec l'extrémité la plus ouverte vers la partie supérieure du support de manière à guider l'insertion de la bouteille et à permettre le retrait de la bouteille le long de multiples axes et directions.
Patent CA-2842042-C (CA)
Title: Dispositif de detection de fuite au niveau d'une borne d'incendie
Inventor: FLEURY LEO W
IPC: G01M3/00
Filed: 2012-08-10
Granted: 2021-01-19
Abstract: La présente invention concerne un système comprenant un boîtier ; au moins un capteur de détection de fuite à l'intérieur du boîtier ; et un circuit de transmission en communication avec l'au moins un capteur de détection de fuite dans le but de communiquer des données de détection de fuite. Un dispositif de traitement comprend au moins une unité de microrégulation (MCU) et un processeur de signaux numériques (DSP). Une structure comprend une enceinte, l'enceinte définissant une cavité interne à l'enceinte et un sous-ensemble de détection de fuite situé à l'intérieur de la cavité. Un capteur de détection de fuite comprend un transducteur, le transducteur comprenant une base, une couche piézoélectrique et une couche conductrice ainsi qu'au moins deux fils connectés au transducteur. L'invention concerne également un procédé de fabrication d'un capteur de détection de fuite comprenant les étapes consistant à obtenir un transducteur, le transducteur comprenant une base, une couche piézoélectrique et une couche conductrice ; et à réaliser un orifice de montage de sorte que l'orifice de montage soit défini à l'intérieur du transducteur. Un dispositif de support comprend un support et un perforateur.
Patent CA-2843652-C (CA)
Inventor: JOHNS BRANDON C
IPC: B44F9/06
Filed: 2014-02-21
Granted: 2019-01-08
Abstract: A method which allows creation of an urn for storing a cremated material from an object such as horns, antlers, rocks, or the like. The method generally includes steps which form an urn adapted to resemble an object. The urn may include an access port having a funnel portion leading to an inner cavity adapted to store particulate materials, such as cremated remains. A plug, which may include a burr edge, is also provided to close the access port. The urn is fabricated by coating the object in a first coating to create an object mold, forming a second coating around the object mold to create an outer casing, and uniformly distributing a casting material along the inner walls of the object mold.  After the casting material has cured, the urn may be removed from the object mold and finished to closely resemble the original object.
Patent CA-2847901-C (CA)
Inventor: AL-MUBASHER MOHAMMED H
IPC: E21B41/02
Filed: 2012-09-28
Granted: 2017-03-21
Abstract: A cathodic protection system is provided for a subterranean well casing having an enclosed upper section of the well casing being substantially shielded by a cellar from an impressed- current cathodic protection circuit passing through earth media. The impressed-current cathodic protection circuit is provided to protect an unenclosed lower section of the well casing. To protect the enclosed upper section of the well casing, a supplemental cathodic protection circuit is provided. The supplemental cathodic protection circuit is a galvanic anode cathodic protection circuit comprising the enclosed upper section of the well casing and one or more bracelet galvanic anodes being circumferentially mounted to the enclosed upper section. The enclosed upper section of the well casing and the one or more bracelet galvanic anodes are substantially surrounded by a cellar backfill, and the galvanic anode cathodic protection circuit is equally effective throughout a broad range of non-homogeneity within the cellar backfill.
Patent CA-2857308-C (CA)
Title: Method for detecting target nucleic acid
Inventor: HOSAKA NORIMITSU
IPC: C12N15/09
Filed: 2012-10-25
Granted: 2019-10-01
Abstract: The purpose of the present invention is to provide: a novel method for detecting a target nucleic acid; and a kit for use in the method. In the detection method according to the present invention, a fluorophore-labeled primer/probe and a quencher-labeled probe, which have complementarity to each other, are so designed as to have different melting temperatures (Tm) from each other so that the fluorophore-labeled primer can anneal preferentially to the target nucleic acid. The detection method is so designed that the fluorophore-labeled primer/probe that is not bound to the target nucleic acid is bound to the quenching probe so as to emit no fluorescence. The method enables the detection of the target nucleic acid in a simpler manner, at lower cost, and without requiring the use of any technique or device.
Patent CA-2859735-C (CA)
Title: Captive portal state detection and avoidance for multiple-interface traffic offloading
Inventor: POTRA ADRIAN
IPC: H04W88/06
Filed: 2012-12-17
Granted: 2019-05-21
Abstract: In one embodiment, a mobile device connecting to a Wi-Fi hotspot first performs a connectivity check to determine whether the wireless connection is trapped in the walled garden of a captive portal by transmitting a connectivity check message to one or more external endpoints in the public IP network. If no response is received, the mobile device determines that it is in the captive portal state, and generates a browser window bound to the Wi-Fi state tracker of the mobile device displaying the portal page for the captive portal. In such a manner, the mobile device does not offload any traffic from its wireless cellular interface to its Wi-Fi interface until it is certain the Wi-Fi interface may access the public IP network, thereby preventing data interruption for mobile applications.
Patent CA-2860522-C (CA)
Inventor: KNOOP FRANK
IPC: B66C1/10
Filed: 2012-12-18
Granted: 2016-12-06
Abstract: A rotor hub (1) on a wind turbine, having a handling device for lifting the rotor hub (1) by means of a crane for mounting the rotor hub (1) on a nacelle (104) arranged on a wind turbine tower (102), wherein the handling device is prepared in such a way that when being lifted on a fastening segment (14) of the handling device the rotor hub (1) turns from a vertical alignment with a substantially vertical hub axis (28) to a horizontal alignment with a substantially horizontal hub axis (28).
Patent CA-2862201-C (CA)
Inventor: PERIER VALERIE
IPC: A61K8/49
Filed: 2013-01-30
Granted: 2020-10-13
Abstract: La présente invention concerne une préparation topique, cosmétique ou pharmaceutique contenant une combinaison de 3 ou 4 filtres solaires comprenant: -un ou deux filtres UVA destinés à obtenir une longueur d'onde critique > 370 nm, sélectionnés parmi: i. 5, 6, 5, 6-tétraphényl-3, 3'-(1,4-phénylène)-bis[1, 2, 4]triazine, ii. 1, 1'-(1,4-piperazinediyl)bis[1-[2-[4-(diéthylamino)-2-hydroxybenzoyl]phényl]-méthanone iii. méthoxydibenzoylméthane de butyle (BMDBM), en quantité inférieure à 2% en poids par rapport au poids total de la composition, iv. 2-[4-(diéthylamino)-2-hydroxybenzoyl]benzoate d'hexyle, -2,4-bis[4-(2-éthylhexyloxy)-2-hydroxyphényl]-6-(4-méthoxyphényl)-1, 3, 5-triazine = (BEMT), -un ou deux filtres sélectionnés parmi des filtres UVB, excepté l'octocrylène, le PABA et le méthoxycinnamate d'éthylhexyle, cette composition contient également un excipient pharmaceutiquement ou cosmétiquement acceptable.
Patent CA-2864718-C (CA)
Inventor: PARK SUNG-IK
IPC: H03M13/11
Filed: 2014-09-25
Granted: 2017-04-25
Abstract: A low density parity check (LDPC) encoder, an LDPC decoder, and an LDPC encoding method are disclosed. The LDPC encoder includes first memory, second memory, and a processor. The first memory stores an LDPC codeword having a length of 64800 and a code rate of 5/15. The second memory is initialized to 0. The processor generates the LDPC codeword corresponding to information bits by performing accumulation with respect to the second memory using a sequence corresponding to a parity check matrix (PCM).
Patent CA-2864776-C (CA)
Inventor: SOHLING ULRICH
IPC: C11B3/04
Filed: 2013-02-18
Granted: 2016-10-18
Abstract: The invention relates to a composition comprising at least one phospholipid-cleaving enzyme. The invention further relates to a method for degumming raw oils using the composition according to the invention and to the use of the composition according to the invention to degum raw oils.