baber/WOPTO huggingface dataset:
Patent CA-2732547-C (CA)
Inventor: CHEN CHAO
IPC: H01H13/705
Filed: 2011-02-24
Granted: 2015-07-14
Abstract: A keypad assembly (300) is described herein in which the keypad assembly (300) includes a substrate (200) and a plurality of domes (302) positioned on the substrate (200) and configured to translate operator action into a corresponding input for a machine. The keypad assembly (300) also includes a dome overlay (330) positioned over the domes (302) and the substrate (200) in which the dome overlay (330) can create a sealed environment for the substrate (200) and the domes (302). A light guide (320) that directs light in the keypad assembly (300) and an interlocking component (335) coupled to the light guide (320) can also be part of the keypad assembly (300). In one arrangement, the interlocking component (335) can selectively compress the dome overlay (330) to assist in the creation of the sealed environment. In another arrangement, the interlocking component (335) can compress the dome overlay (330) by bending the dome overlay (330) at an edge (210) of the substrate (200).
Patent CA-2737492-C (CA)
Inventor: DAVIS GLENN
IPC: B02C21/02
Filed: 2009-09-16
Granted: 2013-10-22
Abstract: L'invention porte sur un poste de broyage mobile pour recevoir et broyer des déblais provenant de machines de terrassement, lequel poste fournit deux bennes mobiles espacées et reliées à un châssis ou cadre. Les bennes sont configurées pour se déplacer pour déverser un matériau distribué dans les bennes dans une trémie d'alimentation. La trémie d'alimentation est positionnée pour guider le matériau sur un transporteur doseur, tel qu'un transporteur à palettes métalliques incliné. Le transporteur doseur est configuré pour transporter le matériau vers un orifice d'alimentation d'un dispositif de broyage, tel qu'un calibreur, un broyeur ou un circuit de broyage. Le dispositif de broyage est configuré pour broyer le matériau distribué dans le dispositif de broyage. Le dispositif de broyage a également un orifice d'évacuation qui est positionné au-dessus d'une partie d'un transporteur d'évacuation. Le poste de broyage mobile est configuré pour être déplaçable de telle sorte que le poste de broyage mobile peut être repositionné plus proche d'un site d'excavation à mesure que les activités d'excavation progressent.
Patent CA-2741768-C (CA)
Inventor: KIEST LARRY W JR
IPC: F16L58/10
Filed: 2011-05-26
Granted: 2015-11-24
Abstract: A method of providing a seal between pipe liners in a pipe, or at the juncture between a main and lateral pipe is provided. A first liner, which has been impregnated or otherwise coated with a resinous material capable of curing and hardening, is positioned in a pipe about an area in need of repair. A second liner, also including the resinous material, is place in the same pipe, with a portion of the second liner overlapping a portion of the first liner. A sealing member, such as a hydrophilic or hydrophobic band or material, is placed between the two liners at the overlap to seal the connection of the two liners.
Patent CA-2751442-C (CA)
Title: Low dose single step grating based x-ray phase contrast imaging
Inventor: ZHU PEIPING
IPC: A61B6/00
Filed: 2010-02-03
Granted: 2018-06-12
Abstract: Phase sensitive X-ray imaging methods can provide substantially increased contrast over conventional absorption based imaging, and therefore new and otherwise inaccessible information. The use of gratings as optical elements in hard X-ray phase imaging overcomes some of the problems that have impaired the wider use of phase contrast in X-ray radiography and tomography. So far, to separate the phase information from other contributions detected with a grating interferometer, a phase-step-ping approach has been considered, which implies the acquisition of multiple radiographic projections. Here, an innovative, high-ly sensitive X-ray tomographic phase contrast imaging approach is presented based on grating interferometry, which extracts the phase contrast signal without the need of phase stepping. Compared to the existing phase step approach, the main advantage of this new method dubbed "reverse projection" is the significantly reduced delivered dose, without degradation of the image quality. The new technique sets the pre-requisites for future fast and low dose phase contrast imaging methods, fundamental for imaging biological specimens and in-vivo studies.
Patent CA-2752913-C (CA)
Title: Procedes pour la detection et l'identification de beta lactamases a spectre etendu
Inventor: LIPPE CATHERINE
IPC: C12Q1/68
Filed: 2010-02-19
Granted: 2017-08-22
Abstract: Les modes de réalisation portent sur des compositions pour la détection et/ou l'identification de microbes qui portent des gènes de beta lactamases à spectre étendu. De façon spécifique, l'invention porte sur des oligonucléotides, des sondes et des coffrets les contenant, pour la détection de séquences bactériennes CTX-M. L'invention porte également sur des procédés pour la détection et/ou l'amplification de microbes contenant des gènes de beta lactamases à spectre étendu, comprenant des gènes de beta lactamases à spectre étendu de type CTX-M.
Patent CA-2754153-C (CA)
Inventor: GROTHAUS BRENT J
IPC: B60K37/00
Filed: 2010-03-17
Granted: 2017-01-03
Abstract: The present application discloses a method for measuring pressurized liquid fuel level in a fuel tank used on a vehicle comprising measuring the pressure of the fuel to generate a pressure signal and measuring the temperature of the fuel to generate a temperature signal. A fuel level signal is determined from the pressure signal and the temperature signal and changes in the fuel level signal are determined over time. A first point of the fuel level signal indicating approaching emptying of the tank is identified when changes in the fuel level signal exceed a given value and the approaching emptying of the tank is signaled to an operator of the vehicle in response to identifying the first point. Also disclosed is a fuel level meter system comprising a display comprising a series of at least three light sources arranged in a generally vertical column with a bottommost one of the at least three light sources being of a first color and light sources above the bottommost one of the at least three light sources being of a second color.
Patent CA-2760088-C (CA)
Inventor: DU NAIYING
IPC: C08G65/40
Filed: 2010-03-10
Granted: 2017-01-24
Abstract: L'invention porte sur un film d'un polymère carboxylé de formule (I) : la somme de x, y et z étant un entier de 10 à 10 000 et le degré d'hydrolyse étant supérieur ou égal à 0,05, fournit des matières de séparation de gaz dans lesquelles le degré d'hydrolyse peut être utilisé pour ajuster la sélectivité vis-à-vis des gaz dans une plage requise optimale. De tels films peuvent être préparés par moulage par coulée d'un film d'un polymère de formule (II) : n étant un entier de 10 à 10 000, et hydrolyse de la totalité ou une partie des groupes CN pour former des groupes COOH.
Patent CA-2762220-C (CA)
Inventor: MELLIN ANDRE
IPC: B31F1/07
Filed: 2010-05-19
Granted: 2016-07-05
Abstract: La présente invention se rapporte à un substrat-bande comportant au moins un pli gaufré ayant une surface de ce dernier. La surface a une superficie comprenant entre environ 0,0 pour cent et environ 1,2 pour cent de gaufrages de points et entre environ 5,0 pour cent et environ 20,0 pour cent de gaufrages de ligne.
Patent CA-2763026-C (CA)
Title: Environmental electrical generator
Inventor: JEAN PHILIPPE F
IPC: F03B13/18
Filed: 2010-06-10
Granted: 2014-08-12
Abstract: An electricity generator having variable capacitors that each includes a repeatedly stretched and relaxed sheet (20, Fig.3) of SM (stretchable material) and electrodes (22, 24) lying against opposite faces of the sheet, which includes a power extraction unit (110, Fig. 9) coupled to the electrodes of at least a pair of capacitors. The unit directs an electrical charge (current) from a first pair of electrodes that have a higher voltage, to one or more second pairs of electrodes that have a lower voltage, to recharge the second pairs of electrodes. During the current flow electrical power is extracted by the drop in voltage of current passing through the unit. The power extraction unit can be provided with a control unit that has voltage detectors (54) and that selectively connect capacitors, based on their voltages, for maximum efficiency in generating power output.
Patent CA-2763930-C (CA)
Inventor: HASLER JEAN-PHILIPPE
IPC: H02J3/18
Filed: 2009-06-18
Granted: 2016-07-26
Abstract: La présente invention concerne un agencement d'échange de puissance avec un réseau électrique triphasé, comprenant un convertisseur de source de tension (5) comportant trois branches de phase (A-C) ayant chacune une connexion en série de cellules de commutation. Les trois branches de phase sont interconnectées en formant une connexion delta. L'agencement comprend également une unité de contrôle (19) configurée pour calculer une valeur de position d'amplitude et de phase pour un courant homopolaire pour lequel, en case de circulation dans le circuit de connexion delta desdites trois branches de phase, l'équilibre de la tension continue totale de chacune desdites trois branches de phase (A-C) par rapport aux deux autres branches de phase est restauré en cas de déséquilibre, et commande les dispositifs semi-conducteurs des cellules de commutation des branches de phase pour ajouter un tel courant homopolaire aux courants de chaque branche de phase du convertisseur.
Patent CA-2765505-C (CA)
Inventor: MCKEE L MICHAEL
IPC: E21B17/02
Filed: 2010-06-15
Granted: 2014-08-19
Abstract: A coupling to serve as a logging head or other downhole weakpoint assembly. The coupling is configured with a variety of internal tensile members. The individual members and load bearing capacities of each may be selectively engaged in a variety of combinations so as to provide a host of different load bearing capacities to the weakpoint coupling. Such selectable engagement is achieved through the dialing of a key by the user without the need to add or remove any load bearing features from the coupling. Thus, the user-friendly nature of the coupling is enhanced and the possibility of the user leaving behind supplemental load bearing tensile members for change-out is eliminated.
Patent CA-2771961-C (CA)
Inventor: WILSON RAB
IPC: C12N1/06
Filed: 2010-08-24
Granted: 2016-08-16
Abstract: A fluidics apparatus is disclosed for manipulation of at least one fluid sample, typically in the form of a droplet. The apparatus has a substrate surface with a sample manipulation zone for location of the fluid sample. A transducer arrangement such as an interdigitated electrode structure on a piezoelectric body provides surface acoustic waves at the substrate surface for manipulation of the fluid sample. The substrate surface has an arrangement of surface acoustic wave scattering elements forming a phononic crystal structure for affecting the transmission, distribution and/or behaviour of surface acoustic waves at the substrate surface. Also disclosed is a method for lysing a cell. In this method, the cell is comprised in a fluid sample contacting a substrate surface, the method comprising providing surface acoustic waves at the substrate surface, such that the cell lyses.
Patent CA-2773121-C (CA)
Title: Emballeuse et procede
Inventor: LERNER HERSHEY
IPC: B31B50/64
Filed: 2004-12-16
Granted: 2014-03-25
Abstract: Emballeuse utilisant des chaînes de sacs ouverts connectées sur le côté. L'emballeuse présente des sections de chargement et de fermeture qui peuvent passer d'une position de fonctionnement à une position de nettoyage ou d'entretien. Un sous-ensemble de chauffage à résistance peut s'enlever pour permettre le lavage.
Patent CA-2775361-C (CA)
Title: Head rail of window covering and lid fastener
Inventor: WEN YU-CHE
IPC: E06B9/42
Filed: 2012-04-24
Granted: 2015-11-10
Abstract: A head rail of a window covering includes a rail member, two rail lids engaging opposite ends of the rail member, and two lid fasteners to fix a rail lids. The lid fastener includes a main plate, two clip plates, and two stop plates. The lid fastener engages the rail member with the clip plates clipping the rail member and the stop plates holding the rail lid to securely fix the rail lid to the rail member. The lid fastener provides a fast and easy way to engage and disengage the rail lid.
Patent CA-2781399-C (CA)
Inventor: BAIDYAROY DIPNATH
IPC: C12P7/10
Filed: 2010-11-19
Granted: 2015-01-20
Abstract: The present invention provides compositions and methods for the expression of recombinant ß-glucosidase variants, as well as their use in the production of fermentable sugars from cellulosic biomass.
Patent CA-2784007-C (CA)
Inventor: KNUST HENNER
IPC: C07D207/14
Filed: 2010-12-13
Granted: 2018-02-13
Abstract: The present invention relates to compounds of formula (I) or to a pharmaceutically active salt thereof. It has been found that the present compounds are high potential NK-3 receptor antagonists for the treatment of depression, pain, psychosis, Parkinson's disease, schizophrenia, anxiety and attention deficit hyperactivity disorder (ADHD).
Patent CA-2785161-C (CA)
Title: Mutant aox1 promoters
Inventor: HARTNER FRANZ
IPC: C12P21/02
Filed: 2006-02-23
Granted: 2020-03-31
Abstract: A mutant Pichia pastoris alcohol oxidase 1 (AOXI) promoter of the wild type Pichia pastoris AOXI promoter (SEQ ID No. 1) comprising at least one mutation selected from the group consisting of : a) a transcription factor binding site (TFBS), b) nucleotides 170 to 235 (-784 to -719), nucleotides 170 to 191 (-784 to -763), nucleotides 192 to 213 (-762 to -741), nucleotides 192 to 210 (-762 to -744), nucleotides 207 to 209 (-747 to -745), nucleotides 214 to 235 (-740 to -719), nucleotides 304 to 350 (-650 to -604), nucleotides 364 to 393 (-590 to -561), nucleotides 434 to 508 (-520 to -446), nucleotides 509 to 551 (-445 to -403), nucleotides 552 to 560 (-402 to -394), nucleotides 585 to 617 (-369 to -337), nucleotides 621 to 660 (-333 to -294), nucleotides 625 to 683 (-329 to -271), nucleotides 736 to 741 (-218 to -213), nucleotides 737 to 738 (-217 to -216); nucleotides 726 to 755 (-228 to -199), nucleotides 784 to 800 (-170 to -154) or nucleotides 823 to 861 (-131 to -93) of Seq ID No. 1, and combinations thereof.
Patent CA-2791780-C (CA)
Inventor: HASSOUN BASEL S
IPC: A61B34/00
Filed: 2011-03-03
Granted: 2016-11-01
Abstract: A surgical apparatus for use in endoscopic surgery having a user interface operatively coupled to an articulating tool assembly via an elongate tubular member.  Movement at the articulating tool mirrors movement at the user interface thereby providing intuitive operation of the surgical apparatus. The apparatus is configured such that the range of motion of the articulating tool assembly emulates the range of motion of the human wrist.
Patent CA-2794289-C (CA)
Title: Procede et appareil pour construire de longues sequences de champs d'apprentissage longs a tres haut debit
Inventor: YANG LIN
IPC: H04L27/26
Filed: 2011-04-06
Granted: 2016-06-14
Abstract: Certains aspects de l'invention concernent des techniques destinées à construire une séquence d'apprentissage comme partie d'un préambule en vue de minimiser (ou du moins réduire) le rapport puissance crête sur puissance moyenne (PAPR) au niveau d'un noeud d'émission.
Patent CA-2806705-C (CA)
Inventor: KODAMA HIDETOSHI
IPC: B41J2/175
Filed: 2012-12-26
Granted: 2016-02-23
Abstract: A cartridge comprises an ink supply structure, a terminal bearing structure, and a first re-striction portion. The terminal bearing structure has terminals arranged in a terminal plane which is neither parallel nor perpendicular to a plane defined by a mounting direction leading edge of the ink supply structure, so that the contact portions of the terminals receive a force in a direction opposite (RD) from the mounting direction. An engagement portion of the first restriction portion is provided at a position adjacent to the terminal bearing structure.
Patent CA-2807940-C (CA)
Inventor: BOHANNON JAMES MADISON
IPC: C09D7/45
Filed: 2011-08-09
Granted: 2016-02-02
Abstract: A coating composition including a UV curable film forming resin; 0.5% by weight to 5.0%) by weight of a thixotropic/and or pseudoplastic anti-settling agent selected from at least one of an amine salt of a synthetic wax and a microcrystalline cellulose compound (MCC); 5 wt% to 80 wt% of a mar/scratch resistant additive selected from at least one of a mineral abrasive, glass particles, and ceramic particles; and water.
Patent CA-2809562-C (CA)
Inventor: BROWN ANDREW JAMES GUY
IPC: H04W12/02
Filed: 2013-03-14
Granted: 2016-08-30
Abstract: An authentication server and methods of generating a token for use by a mobile device to establish authorization for the mobile device to access a service provided by a service server, the method comprising receiving a request for the token from the mobile device, generating the token comprising location data identifying a location for the mobile device and authentication data indicating a level of access that the mobile device is permitted to have to the service provided by the service server, and transmitting the token to the mobile device.
Patent CA-2810147-C (CA)
Inventor: DAMSI EVEREST
IPC: B60P7/04
Filed: 2013-03-21
Granted: 2019-11-05
Abstract: Un système de bâche convertible fournit une enceinte extensible et rétractable particulièrement adaptée pour couvrir une remorque à plateau. Le système de bâche convertible comprend une pluralité darcs et de chariots qui supportent une structure de bâche. Une piste de guidage définit un chemin longitudinal de mouvement et soutient les chariots pour un mouvement le long du chemin longitudinal. La piste de guidage est configurée pour limiter sensiblement le mouvement latéral des chariots le long du trajet longitudinal.
Patent CA-2812127-C (CA)
Inventor: ZOSS ADAM
IPC: A61F2/60
Filed: 2011-09-19
Granted: 2017-11-28
Abstract: A powered exoskeleton configured to be coupled to lower limbs of a person is controlled to impart a movement desired by the person. The intent of the person is determined by a controller based on monitoring at least one of: positional changes in an arm portion of the person, positional changes in a head of the person, an orientation of a walking aid employed by the person, a contact force between a walking aid employed by the person and a support surface, a force imparted by the person on the walking aid, a force imparted by the person on the walking aid, a relative orientation of the exoskeleton, moveable components of the exoskeleton and the person, and relative velocities between the exoskeleton, moveable components of the exoskeleton and the person.
Patent CA-2814738-C (CA)
Title: A universal cap
Inventor: BENDELE TRAVIS HENRY
IPC: B65D47/36
Filed: 2011-06-20
Granted: 2020-03-10
Abstract: A combined tube set for a disposable water bottle for an endoscope includes a cap with threads suitable for attachment to various water bottles. The combined tube set provides a first tube set for rinsing that includes an air and water tubes, air/water connector, and anchor. The combined tube set also provides a second tube set for irrigation that includes an irrigation connector, backflow valve(s), and flexible tubing section.
Patent CA-2815372-C (CA)
Title: Automatic variable virtual focus for augmented reality displays
Inventor: BAR-ZEEV AVI
IPC: G06T17/00
Filed: 2011-10-31
Granted: 2018-04-10
Abstract: The technology provides an augmented reality display system for displaying a virtual object to be in focus when viewed by a user. In one embodiment, the focal region of the user is tracked, and a virtual object within the user focal region is displayed to appear in the focal region. As the user changes focus between virtual objects, they appear to naturally move in and out of focus as real objects would in a physical environment. The change of focus for the virtual object images is caused by changing a focal region of light processing elements in an optical path of a microdisplay assembly of the augmented reality display system. In some embodiments, a range of focal regions are swept through at a sweep rate by adjusting the elements in the optical path of the microdisplay assembly.
Patent CA-2819001-C (CA)
Inventor: MARITZ LOUWTJIE
IPC: E02D29/02
Filed: 2010-11-26
Granted: 2018-04-03
Abstract: A facing element (10) for reinforced soil structures comprising: - a first facing sub-element (12) comprising at least one connecting member (16) configured to connect at least one reinforcement member to said first facing sub-element (12), - a second facing sub-element (14), - a linking device (22), wherein said first (14) and second (16) facing sub- elements are separated by a gap (20) and are linked together by the linking device (22) such that the first and second facing sub-elements have constant relative position.
Patent CA-2821027-C (CA)
Title: Agencement d'electrodes
Inventor: BECK CHRISTOPH
IPC: A61N1/36
Filed: 2011-11-25
Granted: 2018-07-10
Abstract: L'invention concerne un agencement d'électrodes (1) destiné à appliquer un stimulus électrique transcutané à la surface d'une section de l'oreille humaine, comprenant un élément de support (3) pouvant être inséré sur ou dans l'oreille ainsi qu'au moins une électrode (4, 5) qui est montée dans un support d'électrode (6). Afin de permettre une pose simple et confortable de l'agencement d'électrodes dans l'oreille et afin que le port de l'agencement d'électrodes affecte aussi peu que possible l'audition, l'invention prévoit que l'élément de support (3) possède un guidage linéaire (7) dans lequel une tige de support (8) peut être coulissée linéairement dans la direction d'un axe longitudinal (L) de l'élément de support (3), le support d'électrode (6) étant monté sur la tige de support (8).
Patent CA-2823088-C (CA)
Inventor: MULLER GEORGE W
IPC: C07D401/04
Filed: 2006-06-29
Granted: 2015-10-06
Abstract: The present invention provides new processes for the preparation of unsubstituted and substituted 4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione compounds of Formula I which are useful, for example, for preventing or treating diseases or conditions related to an abnormally high level or activity of TNF-.alpha.. (see formula I) The invention can provide improved and/or efficient processes for the commercial production of unsubstituted and substituted 4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione compounds, including, but not limited to, unsubstituted 4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione.
Patent CA-2825773-C (CA)
Title: Outil de reglage
Inventor: WATSON BROCK
IPC: E21B23/08
Filed: 2012-01-25
Granted: 2016-09-13
Abstract: La présente invention a trait à un outil de réglage de puits. L'outil comprend un logement d'outil et un mandrin creux, lequel mandrin est situé dans le logement. L'outil comprend en outre un piston qui est situé entre le mandrin et le logement d'outil et une bague qui est située entre le mandrin et le logement d'outil, ledit logement d'outil, ledit mandrin, ledit piston et ladite bague définissant un anneau. L'outil comprend en outre une première vanne qui, lorsqu'elle est en position fermée, bloque une trajectoire de communication fluidique entre la partie intérieure du mandrin et l'anneau.