baber/WOPTO huggingface dataset:
Patent CA-2862223-C (CA)
Inventor: DOLAN MICHAEL F
IPC: F16B13/06
Filed: 2009-06-24
Granted: 2018-04-03
Abstract: A radially expanding bolt assembly has a hollow element insertable into a hole of an object and having an inner surface with at least one inner surface portion which is tapered, an expanding element insertable in the hollow element and having an outer surface with at least one outer surface portion which is tapered and cooperates with the inner tapered surface portion of the hollow element, additional elements for displacing the expanding element in opposite axial directions for tightening and loosening the bolt assembly, and a washer positionable between the object and one of the additional elements at one of the axial ends, so that the one additional element displaces the expanding element in one axial direction and due to cooperation of the tapered surface portions expands the hollow element to clamp it in the hole of the object, while the other additional element displaces the expanding element in an opposite axial direction and the tapered surface portions disengage from one another so that the hollow element contracts and the radially expanding bolt assembly can be removed from the hole of the object.
Patent CA-2863700-C (CA)
Inventor: TAO JIAN
IPC: B29C65/02
Filed: 2011-08-31
Granted: 2017-01-24
Abstract: A single use disposable glove utilizing the cutting and sealing process. The various layers of the glove are produced from an extrusion process made from a variety of materials including, but not limited to, polyvinyl chloride, polystyrene, polyurethane, polybutene, styrene-butadiene copolymers, ethylene-propylene copolymers, their mixtures and blends.
Patent CA-2871050-C (CA)
Title: Torque support
Inventor: ALBRECHT MANFRED
IPC: F16H57/025
Filed: 2014-11-14
Granted: 2021-06-15
Abstract: To permit a torque support (4) having the most play-free introduction of force into the supporting structure with a compensation of tolerance at the same time, it is provided that a guide bushing (24), which is arranged in a recess (28) on the second end (13) and a connecting pin (20), which is pivotably mounted in the guide bushing (24) all arranged on a connecting part (10) of the torque support (4), a gap (29) being provided in the radial direction (R) between the guide bushing (24) and the recess (28) and the guide bushing (24) being arranged in a play-free manner in the tangential direction (T) in the recess (28).
Patent CA-2872261-C (CA)
Title: Systeme, dispositif et instrument d'irrigation, de nettoyage et de debridement dentaires
Inventor: YARED GHASSAN
IPC: A61C17/028
Filed: 2014-11-25
Granted: 2016-03-08
Abstract: Un dispositif permettant dirriguer un canal durant un traitement ou un retraitement de canal fournit un réservoir de fluide en communication fluide avec au moins une pompe pour distribuer un agent irriguant sous pression. Une baguette manuelle comporte une extrémité proximale pour recevoir lagent irriguant sous pression, qui peut circuler dans la tête de la baguette grâce à un actionneur. Une aiguille de distribution dagent irriguant, qui se fixe à lextrémité de travail de la baguette, distribue lagent par le biais dau moins un orifice de dispersion dagent à un angle et une pression de distribution sélectionnés. Un moyen daspiration ou un blindage peut être fourni.
Patent CA-2872593-C (CA)
Title: Solution absorbante composite a base d'amine et dispositif et procede d'elimination de co2, h2s, ou des deux
Inventor: TANAKA HIROSHI
IPC: B01D53/52
Filed: 2013-04-25
Granted: 2017-12-12
Abstract: La présente invention concerne 1) de la monoéthanolamine (MEA) et 2) une amine primaire montrée par la formule (1) ci-dessous ayant un empêchement stérique élevé dissoutes dans de l'eau pour former une solution absorbante, ce qui permet une diffusion satisfaisante de CO2 ou de H2S lorsque la solution absorbante est récupérée, et la quantité de vapeur d'eau utilisée lors de la récupération de la solution absorbante peut être réduite dans l'équipement de récupération du CO2 ou du H2S. R1-R3 : H ou un groupe hydrocarbure en C1-3, au moins un parmi R1 à R3 étant un hydrocarbure.
Patent CA-2879210-C (CA)
Title: Implant d'apophyse epineuse a levitation magnetique
Inventor: COOK STEPHEN D
IPC: A61F2/44
Filed: 2013-07-17
Granted: 2022-07-19
Abstract: La présente invention concerne un dispositif pour le traitement de la colonne vertébrale comprenant une ou plusieurs fixations vertébrales, les fixations vertébrales contenant un ou plusieurs aimants qui fournissent des forces physiologiques attractives ou répulsives pour affecter l'interaction entre les vertèbres adjacentes. Les fixations vertébrales peuvent aussi comprendre un ou plusieurs composants de raccordement qui fixent les aimants aux vertèbres. La présente invention concerne en outre des procédés de traitement de la colonne vertébrale comprenant l'implantation du dispositif.
Patent CA-2882130-C (CA)
Inventor: QUANCI JOHN F
IPC: C10B27/06
Filed: 2013-08-13
Granted: 2016-06-28
Abstract: A coke plant includes multiple coke ovens where each coke oven is adapted to produce exhaust gases, a common tunnel fluidly connected to the plurality of coke ovens and configured to receive the exhaust gases from each of the coke ovens, multiple standard heat recovery steam generators fluidly connected to the common tunnel where the ratio of coke ovens to standard heat recovery steam generators is at least 20:1, and a redundant heat recovery steam generator fluidly connected to the common tunnel where any one of the plurality of standard heat recovery steam generators and the redundant heat recovery steam generator is adapted to receive the exhaust gases from the plurality of ovens and extract heat from the exhaust gases and where the standard heat recovery steam generators and the redundant heat recovery steam generator are all connected in parallel with each other.
Patent CA-2883605-C (CA)
Inventor: HORTON LEE A
IPC: E02F3/40
Filed: 2015-02-27
Granted: 2022-12-06
Abstract: Une dérocheuse accessoire pouvant se monter sur une excavatrice pour engager un substrat comprend un corps doutil rotatif, deux plaques latérales montées sur le corps, une plaque arrière montée sur le corps, une plaque inférieure ayant un bord avant incliné monté de sorte quelle recouvre lespace entre les plaques latérales et plusieurs dents, notamment un premier ensemble de dents montés sur le bord avant dont les pointes respectives reposent sur un arc ayant un premier rayon, un deuxième ensemble de dents montés sur la plaque arrière et/ou la plaque inférieure dont les pointes respectives reposent sur un arc ayant un deuxième rayon plus grand que le premier rayon et une troisième série de dents montées sur la plaque inférieure et/ou la plaque arrière dont les pointes respectives reposent sur un arc ayant un troisième rayon plus grand que les premier et deuxième rayons. La configuration de chaque dent lui permet dengager le substrat de manière séquentielle et individuelle.
Patent CA-2883989-C (CA)
Inventor: ZHU ZHENYA
IPC: C08G18/73
Filed: 2014-04-28
Granted: 2021-06-15
Abstract: Ce polyuréthane thermoplastique (TPU) fabriqué à partir d'un prépolymère à faible teneur en monomères isocyanate libres (LF), par exemple un prépolymère à base de p-phénylène diisocyanate (PPDI) à faible teneur en isocyanate libre, possède des caractéristiques de performance uniques incluant une exceptionnelle résistance à la déchirure, une faible déformation rémanente en compression, et un équilibre global exceptionnel de propriétés physiques, notamment une résistance mécanique à haute température.
Patent CA-2884654-C (CA)
Inventor: HORITA NAOHIRO
IPC: F16F9/14
Filed: 2012-07-19
Granted: 2018-03-06
Abstract: A rotational speed reduction device 1 for a truck tailgate includes a housing 5, a rotor 8 disposed inside the housing 5, a viscous fluid 14a accommodated in an inner space 13a, passages 15a and 16a provided in the rotor 8, a one-way valve 19 disposed in the passage 15a, and a one-way valve 20a disposed in the passage 16a.
Patent CA-2899807-C (CA)
Title: Router table
Inventor: SOMMERVILLE THOMAS
IPC: B27C5/02
Filed: 2008-02-06
Granted: 2016-09-20
Abstract: Various example embodiments are disclosed. According to one example embodiment, a router table may comprise a table top, a mounting can, a sleeve, and an adjustment mechanism. The table top may have an aperture and a plurality of support members; the support members may be configured to support the table top. The mounting can may be attachable to the table top in a vicinity of the aperture. The sleeve may be engaged to the mounting can, and may be configured to receive a router and to position a router bit of the router along an axis extending through the aperture. The adjustment mechanism may be configured to move the sleeve within the mounting can and relative to the table top to thereby move the router along the axis and position the router bit at one of a plurality of positions relative to the table top.
Patent CA-2900607-C (CA)
Inventor: CARPENTER SCOTT E
IPC: G01N27/327
Filed: 2014-03-13
Granted: 2017-10-03
Abstract: Methods are disclosed for measuring an analyte concentration in a fluidic sample. Such methods allow one to correct and/or compensate for confounding variables such as hematocrit, salt concentration and/or temperature before providing an analyte concentration. The measurement methods use response information from a test sequence having at least one DC block, where DC block includes at least one excitation pulse and at least one recovery pulse, and where a closed circuit condition of an electrode system is maintained during the at least one recovery pulse. Information encoded in the excitation and recovery pulses are used to build within- and across-pulse descriptors to correct/compensate for hematocrit, salt concentration and/or temperature effects on the analyte concentration. Methods of transforming current response data also are disclosed. Further disclosed are devices, apparatuses and systems incorporating the various measurement methods.
Patent CA-2902073-C (CA)
Title: Improvement of spread spectrum gmsk signals
Inventor: FLOCH JEAN-JACQUES
IPC: H04B1/707
Filed: 2015-08-27
Granted: 2018-06-26
Abstract: A method for generating a Gaussian Minimum Shift Keying (GMSK) signal includes obtaining a sequence of data symbols for a data channel, at least one first spread spectrum code comprising a first sequence of spread spectrum chips for the data channel, and at least one second spread spectrum code comprising a second sequence of spread spectrum chips for a pilot channel, and generating a sequence of pre-modulation chips by combining the sequence of data symbols for the data channel with the spread spectrum chips of the first sequence and data symbols for the pilot channel with the spread spectrum chips of the second sequence to a combined sequence of chips. Chips of the combined sequence are assigned to transmission channels In-Phase I and Quadrature Q so that not more than two consecutive pre-modulation chips generated with the same spread spectrum code are transmitted in the same transmission channel.
Patent CA-2902092-C (CA)
Inventor: GADT TORBEN
IPC: C04B24/26
Filed: 2014-02-26
Granted: 2021-05-18
Abstract: The invention relates to an additive for hydraulically setting compounds, comprising a colloidally dispersing preparation of at least one water-soluble salt of a multivalent metal cation, at least one compound which is capable of releasing an anion that forms a poorly soluble salt together with the multivalent metal cation, and at least one polymer dispersant which comprises anionic and/or anionogenic groups and polyether side chains.
Patent CA-2903059-C (CA)
Title: Method and apparatus for initiating coil defrost in a refrigeration system evaporator
Inventor: DEROSIER GREG
IPC: F25D21/02
Filed: 2014-03-21
Granted: 2020-09-01
Abstract: A system for controlling the defrost cycle of an evaporator comprising a sensor in the coil of an evaporator or downstream of the coil, the sensor configured to determine changes in the liquid mass ratio of the refrigerant in the evaporator. The difference in liquid mass ratio relating to frost buildup on the outside of said evaporator. When the difference in liquid mass ratio reaches a predetermined amount, corresponding to an unsatisfactory frost buildup, a defrost cycle is initiated. When the liquid mass ratio returns to a value that corresponds to a defrosted evaporator, the defrost cycle is discontinued.
Patent CA-2903823-C (CA)
Inventor: ASKARI SYED H
IPC: A61L27/58
Filed: 2014-03-14
Granted: 2021-08-31
Abstract: L'invention concerne des pré-formulations formant un polymère hydrogel biocompatible comprenant au moins un composé nucléophile ou une unité monomère, au moins un composé électrophile ou une unité monomère et, éventuellement, un agent thérapeutique et/ou un amplificateur de viscosité. Dans certains modes de réalisation, le polymère hydrogel biocompatible recouvre une plaie chez un mammifère et adhère au tissu de peau environnant. Dans d'autres modes de réalisation, le polymère hydrogel est distribué dans un espace d'articulation pour traiter une maladie d'articulation ou une maladie naviculaire.
Patent CA-2905137-C (CA)
Inventor: EKICI OZGUR
IPC: H04W72/02
Filed: 2012-07-31
Granted: 2022-02-22
Abstract: Il est décrit un appareil mobile et une méthode connexe. La méthode consiste à sélectionner un sous-ensemble de technologies daccès radio dont lappareil mobile dispose grâce auxquelles une série de services prédéterminée sont disponibles à lappareil. Par la suite, on désélectionne au moins une technologie daccès radio qui ne figure pas parmi le sous-ensemble de technologies daccès radio sélectionné.
Patent CA-2907836-C (CA)
Inventor: FRERICH DANIEL
IPC: B02C4/02
Filed: 2014-04-22
Granted: 2016-10-11
Abstract: The invention relates to a roller mill having two roller units which are disposed in a machine frame and which have in each case one grinding roller which is rotatably mounted in two bearing jewels, wherein - the two grinding rollers are disposed so as to be mutually opposite and for mutually counter-rotating driving of the grinding rollers are in each case linked to a drive, - a force-application system for generating a grinding force is provided between the machine frame and at least one roller unit wherein the grinding force is transmitted via the machine frame and the bearing jewels to the grinding rollers, and - the machine frame is composed of a plurality of frame parts, wherein for transmitting the grinding force a releasable and positive locking connection to two mutually compressed connection faces is provided between at least two interconnected frame parts, and/or between at least one frame part and one of the bearing jewels, wherein at least one of the two mutually compressed connection faces has a coating which generates a micro positive lock.
Patent CA-2907915-C (CA)
Inventor: SOSIN HOWARD
IPC: A61K39/00
Filed: 2014-04-03
Granted: 2023-03-07
Abstract: The present invention provides, among other things, nanoparticle compositions including a plurality of nanoparticles, each of which is comprised of a biodegradable or biocompatible polymer arranged in a nanoparticle structure defining an internal lumen and an external surface and one or more of a preparation of hydrophilic cellular components and a preparation of hydrophobic cellular components. In some embodiments, the preparation of hydrophilic cellular components is encapsulated within the internal lumen and the preparation of hydrophobic cellular components is associated with the external surface. Various methods of making and using disclosed nanoparticle compositions are also provided.
Patent CA-2909187-C (CA)
Title: Perfusion bioreactor with tissue flow control and live imaging compatibility
Inventor: VUNJAK-NOVAKOVIC GORDANA
IPC: C12M3/00
Filed: 2014-04-17
Granted: 2023-02-07
Abstract: A perfusion bioreactor chamber for engineering a broad spectrum of tissues. The bioreactor allows controlled distribution of fluid through or around scaffolding materials of various shapes, structures and topologies during prolonged periods of cultivation.
Patent CA-2915753-C (CA)
Title: Mecanisme de chargement
Inventor: BACON LEX NOEL
IPC: B60P1/52
Filed: 2013-06-24
Granted: 2020-10-27
Abstract: L'invention concerne un mécanisme de chargement, qui comprend un premier ensemble rouleaux et un deuxième ensemble rouleaux, au moins une fixation pour les premier et deuxième ensembles rouleaux. Les premier et deuxième ensembles rouleaux comportent chacun un axe longitudinal, un mécanisme d'entraînement conçu pour faire tourner les premier et deuxième ensembles rouleaux afin de déplacer un objet. A mesure que le poids de l'objet applique une pression sur le premier et/ou le deuxième ensemble rouleaux, la fixation permet aux ensembles rouleaux de se déplacer afin de modifier l'angle formé par l'axe longitudinal des premier et deuxième ensembles rouleaux.
Patent CA-2924231-C (CA)
Inventor: PONGPEERAPAT ADCHARA
IPC: A61K31/417
Filed: 2014-10-03
Granted: 2018-04-03
Abstract: Aspects of the invention include transdermal delivery devices for delivering dexmedetomine to a subject, where the transdermal delivery devices include a single layer matrix dexmedetomine composition. Transdermal delivery devices according to certain embodiments include dexmedetomidine and a pressure sensitive adhesive provided as a single layer formulation. Also provide are methods of using the subject transdermal delivery devices to deliver dexmedetomidine to a subject, as well as kits containing the transdermal delivery devices.
Patent CA-2925501-C (CA)
Title: Penetrant testing medium, method for the production thereof, and use of the penetrant testing medium
Inventor: BONS PETER
IPC: C09B67/42
Filed: 2014-10-07
Granted: 2022-03-29
Abstract: The invention relates to fissure-detection agents for fault detection according to the penetration method of metallic and/or non-metallic components, which are a micro-emulsion comprising at least 10 wt.% of water A), at least 0.1 wt.% of at least one dye B), at least 5 wt.% of at least one substantially water-insoluble liquid phase C) and at least 2 wt.% of at least one surfactant D) selected from non-ionic, anionic and/or amphoteric surfactants, the sum of all constituents being 100 wt.%, wherein the fissure-detection agent has a mean particle size in the range of 1 to 250 nm and a transparency of at least 70 % at 600 nm. The invention also relates to the production of said fissure-detection agents, to a process for their preparation or/and disposal, and their use.
Patent CA-2928336-C (CA)
Title: Bioactive collagen biomaterials and methods for making
Inventor: DICOSMO FRANK
IPC: A61L27/24
Filed: 2016-04-28
Granted: 2020-08-18
Abstract: A bioactive collagen biomaterial according to the invention that is biocompatible with cells and tissues and distinguished by containing certain cryptic and non-cryptic peptide constituents to stimulate cellular responses and further made to incorporate a variety of agents to provide a desired characteristic, such as antimicrobial properties . The bioactive collagen biomaterial can be provided as a variety of configurations and as various matrices and devices for use in medical applications such as in biotechnology, basic research, tissue engineering and in wound repair as a wound dressing or cell/tissue scaffold.
Patent CA-2928344-C (CA)
Title: Dispositif d'ouverture pour un recipient et procede de production d'un tel dispositif d'ouverture
Inventor: MARTINI PIETRO
IPC: B65D5/74
Filed: 2014-11-25
Granted: 2022-10-18
Abstract: L'invention concerne un dispositif d'ouverture (1) pour un récipient, qui comprend un bec de déversement (12) définissant une ouverture de déversement (14) pour déverser en cours d'utilisation le contenu du récipient, un élément de fermeture (15) fermant l'ouverture de déversement (14) et relié au bec de déversement (12) par un moyen de connexion pouvant être rompu (16) et un obturateur (18) monté sur le bec de déversement (12) de manière amovible pour fermer l'ouverture de déversement (14) au niveau d'une région de celle-ci différente de celle fermée par l'élément de fermeture (15) ; l'élément de fermeture (15) est formé en une pièce avec une partie faisant saillie (24) s'étendant à travers l'ouverture de déversement (14) et soudé à l'obturateur (18) loin à l'écart de l'élément de fermeture (15).
Patent CA-2929373-C (CA)
Inventor: ZULFIQUAR MOHAMMED
IPC: F17D5/02
Filed: 2014-11-18
Granted: 2018-07-24
Abstract: A pipeline leakage protection vault system includes a plurality of leakage protection vault modules and a central control unit adapted to be communicably configured to each other. Each module includes a retrofittable configuration adapted to include sub-modules coupled around the pipeline. Each sub-module includes a protective casing, spacer rings and a vault door. The protective casing is adapted to compliment the portion of the pipeline to be fitted to protect the fluid in event of leakage. Further, the spacer rings are adapted to be disposed circumferentially over the protective casing in spaced relationship from each other. The spacer rings includes a plurality of components adapted to monitor parameters associated with the pipeline to generate real time data related to the pipeline. Furthermore, the vault door disposed over the top protective casing and rest over the spacer rings covering the sub-module and withholding the fluid in case of leakage.
Patent CA-2931877-C (CA)
Title: Trajectory guidance alignment system and methods
Inventor: DYER KELLY NOEL
IPC: A61B34/10
Filed: 2016-06-01
Granted: 2018-04-24
Abstract: A trajectory guidance alignment system configurable to receive input data from an image, interactively track at least one user position, interactively track a tool position, automatically generate output data by way of data transformation using at least one of the input data, the user position data, and the tool position data, and transmit the output data to the display of a navigation system for rendering a real-time interactive navigation view corresponding to a surgical view for facilitating navigation of a medical procedure.
Patent CA-2934122-C (CA)
Inventor: ABDULNOUR MOHAMED FAKKAR
IPC: H04L43/16
Filed: 2014-12-18
Granted: 2022-08-16
Abstract: L'invention concerne un procédé et un appareil pour surveiller les performances de communications de données sur au moins une partie d'un réseau ayant une pluralité d'utilisateurs réseau, chaque utilisateur ayant un dispositif de terminaison de réseau relié au réseau pour accéder à des services sur le réseau. Durant une phase d'apprentissage, des connexions distantes sont établies au dispositif de terminaison de réseau de chacun d'un ensemble prédéterminé d'utilisateurs du réseau desservis par une partie prédéterminée du réseau, pour retrouver des données de paramètre générées par le dispositif, les données de paramètre comprenant des valeurs pour un ensemble prédéterminé de paramètres indiquant des performances de communications de données sur cette partie du réseau. Une analyse de composant principal est appliquée sur les données récupérées pour déterminer les directions de variation du composant principal. Un ou plusieurs modèles de performances de communications de données sont ensuite générés pour cette partie du réseau en termes d'une ou plusieurs plages de valeurs dans une projection des données de paramètre retrouvées, dans un système de coordonnées défini par deux ou plus des composants principaux déterminés. Durant une phase de surveillance, les mêmes paramètres sont retrouvés à partir d'un dispositif de terminaison de réseau d'un utilisateur sélectionné desservi par la même partie du réseau, et projetés dans le système de coordonnées des modèles générés, pour exposer tout comportement divergent significatif indiquant une condition d'anomalie potentielle.