baber/WOPTO huggingface dataset:
Patent CA-2764369-C (CA)
Title: Rib construction for large diameter pipe fittings
Inventor: DOUGLASS CARL III
IPC: B29C41/04
Filed: 2010-06-01
Granted: 2014-08-12
Abstract: A rotationally molded large-diameter pipe fitting, the wall structure of which is characterized as having a generally smooth interior surface and an exterior surface that is defined by a plurality of axially-spaced circumferentially extending ribs which are monolithically formed and homogeneous with the smooth interior surface of the fitting. The fitting is seamless and modularly designed with integral coupling elements at each terminal end, and with a ribbed wall structure profile capable of withstanding the loads typically found in buried applications with watertight performance requirements, where such ribbed wall structure meets the following dimensions and dimensional ratios: Rib Sidewall Angle (95 -105 degrees); Bottom / Top Rib Thickness Ratio (1.80 - 2.80); Pitch / Rib Height Ratio (1.50 - 1.95); Rib Height /  Fitting Diameter Ratio (0.04- 0..09); and Avg. Rib Thick-ness / Rib Height Ratio (0.28 - 0.40).
Patent CA-2765399-C (CA)
Title: Sheet-fed duplex and sheet-fed duplex multi-color printers
Inventor: IZAWA HIDEO
IPC: G03G15/23
Filed: 2012-01-25
Granted: 2018-11-06
Abstract: To allow shortening the horizontal length for sheet-fed duplex printing while preventing a printing face of the sheet of paper printed on upstream in its conveyance direction from becoming soiled by toner transferred from a printing face of sheet of paper printed on downstream in its conveyance direction, a sheet-fed duplex printer comprises a pair of impression cylinders 6a, 6b each provided on a peripheral surface thereof with a paper gripper for gripping a sheet of paper, one of the impression cylinders in rotational contact with the other impression cylinder disposed downstream in a direction of rotation of and obliquely below the one impression cylinder. The two impression cylinders are synchronously rotated so that the regions of rotational contact thereof both move downwards. The sheet of paper reversing its printing face when the sheet of paper conveyed following a peripheral surface of the one impression cylinder is conveyed to follow that of the other impression cylinder. A first electrophotographic printing unit 7a is disposed opposite to a peripheral surface area of the one impression cylinder which area is upstream in the direction of rotation of the one impression cylinder from the region of rotational contact between the one and the other impression cylinder for printing on one face of the sheet of paper being conveyed following the peripheral surface of the one impression cylinder. A second electrophotographic printing unit 7b is disposed opposite to a peripheral surface area of the other impression cylinder which area is downstream in the direction of rotation of the other impression cylinder from the region of rotational contact between the one and the other impression cylinder for printing on the other face of the sheet of paper being conveyed following the peripheral surface of the other impression cylinder. And, a cleaning unit 23 for impression cylinder is disposed opposite to, and adapted to clean, a peripheral surface area of the other impression cylinder, the peripheral surface area of the other impression cylinder being downstream in the direction of its rotation from a position thereon at which the sheet of paper conveyed following the surface of the other impression cylinder is transferred therefrom downstream in the direction of conveyance of the sheet of paper.
Patent CA-2769321-C (CA)
Inventor: BARATTA ANTHONY
IPC: B28D1/08
Filed: 2010-07-21
Granted: 2018-05-01
Abstract: An interchangeable concrete cutting chainsaw cutting assembly (500) adapted for installation upon a drive assembly (112) in exchange for a removed, different type cutting head assembly. The chainsaw cutting assembly (500) includes a housing (703) that has fasteners that releasably attach the housing (703) to a drive assembly (112) in an installed configuration. A ratio transmission (525) has a plurality of interconnected rotatable members (533, 535), each rotatable member (533, 535) having a mounting shaft (641, 643) positioned at a fixed location on the housing (703) by a bearing assembly (640, 642). The driven member (533) has a receiver that interconnects with a driveshaft (372) of the drive assembly (112) in the installed configuration whereby the driven member (533) is rotated by the drive assembly (112). The cutting chain drive member (535) operatively interconnected with a drive sprocket (707) whereby rotation of the cutting chain drive member (535) rotates the drive sprocket (707). The chainsaw cutting assembly (500) is pivotable relative to the drive assembly (112).
Patent CA-2770440-C (CA)
Title: Systeme et procede adaptes pour agreger un contenu multimedia domestique
Inventor: PANIGRAHI BISWARANJAN
IPC: H04L12/16
Filed: 2010-08-03
Granted: 2016-06-07
Abstract: La présente invention se rapporte à des systèmes et à des procédés adaptés pour agréger et pour lire un contenu multimédia au moyen d'un serveur proxy. Selon l'invention, une demande est reçue dans le serveur proxy. Cette demande porte sur la lecture d'un contenu multimédia sur un lecteur multimédia à partir d'une source multimédia décalée dans l'espace. Le contenu multimédia requis est reçu, dans le serveur proxy, à partir de la source multimédia décalée dans l'espace. Le serveur proxy détermine la capacité de lecture de contenu multimédia du lecteur multimédia et il transmet le contenu multimédia requis au lecteur multimédia d'une manière qui est compatible avec le lecteur multimédia associé à la demande.
Patent CA-2774202-C (CA)
Title: Composition comprising cis-1,1,1,4,4,4-hexafluoro-2-butene and trans-1,2-dichloroethylene, apparatus containing same and methods of producing cooling therein
Inventor: KONTOMARIS KONSTANTINOS
IPC: C09K5/04
Filed: 2010-09-15
Granted: 2017-11-28
Abstract: Disclosed herein is an air conditioning or refrigeration apparatus, and in particular, a chiller apparatus containing a composition comprising 1,1,1,4,4,4-hexafluoro-2-butene and 1,2-dichloroethylene, wherein the 1,1,1,4,4,4-hexafluoro-2-butene is cis isomer or primarily cis isomer and wherein the 1,2-dichloroethylene is trans isomer or primarily trans isomer. These chillers may be flooded evaporators or direct expansion evaporators, which utilize centrifugal compressors. Also disclosed herein are methods for producing cooling comprising evaporating a composition comprising cis-1,1,1,4,4,4-hexafluoro-2-butene and trans-1,2-dichloroethylene in the vicinity of a body to be cooled. Also disclosed herein are compositions comprising cis-1,1,1,4,4,4-hexafluoro-2-butene and trans-1,2-dichloroethylene, wherein the cis-1,1,1,4,4,4-hexafluoro-2-butene is present at 50 to about 60 weight percent.
Patent CA-2774959-C (CA)
Inventor: BAR-OR DAVID
IPC: A61P11/00
Filed: 2001-08-02
Granted: 2016-05-31
Abstract: The invention provides a method of inhibiting the effects of platelet activating factor (PAF). For instance, a disease or condition mediated by PAF (particularly inflammation) can be treated or platelet aggregation can be inhibited. The invention also provides a method of inhibiting the production and/or release of interleukin 8 (IL-8) by cells. The effects of PAF and the production and/or release of IL-8 are inhibited according to the invention by a compound of formula (1) wherein R1 and R2 are defined in the application, or a physiologically-acceptable salt thereof. The invention also provides pharmaceutical compositions comprising these compounds.
Patent CA-2778284-C (CA)
Inventor: OZCAN AYDOGAN
IPC: G01N21/64
Filed: 2010-10-19
Granted: 2018-04-24
Abstract: A system for imaging a cytological sample includes a sample holder configured to hold a cytological sample. A spatial filter is disposed at a distance z1 from the sample holder on first side of the sample holder, the spatial filter having an aperture disposed therein configured to allow the passage of illumination. An imaging sensor array is disposed at a distance z2 from the sample holder on a second, opposite side of the sample holder. An illumination source is configured to illuminate the cytological sample through the aperture, the spatial filter being interposed between the illumination source and the sample holder.
Patent CA-2778665-C (CA)
Inventor: AMAT GIRBAU JOSEP
IPC: A61B17/29
Filed: 2010-10-26
Granted: 2017-12-05
Abstract: They comprise jaw means (70) mounted on a rotating body (60), first and second means (100, 200) for transmitting movement of jaw means (70) and the rotating body (60), respectively, comprising respectively at least one tendon (300, 350, 400) consisting of several cables (500) arranged so that the cross-section of at least one tendon (300, 350) associated with the first means (100) for transmitting movement has a variable geometry (A, B, C) therealong formed by a first arrangement (A) in which cables (500) are arranged, in cross-section, with their longitudinal axes in a radial distribution (A), a second arrangement (B) in which said axes are arranged in a first orientation, and a third arrangement (C) in which said axes are arranged in a second orientation, perpendicular to the first orientation.
Patent CA-2778915-C (CA)
Title: Composition d'ecran solaire
Inventor: MISSO LUIS ROBERTO
IPC: A61Q17/04
Filed: 2010-09-23
Granted: 2017-08-22
Abstract: La présente invention concerne une composition cosmétique comprenant un agent d'écran solaire anti-UV-A insoluble dans l'eau ayant un ?max à 330-380 nm, un agent d'écran solaire anti-UV-B insoluble dans l'eau ayant un ?max entre 280 et 320 nm, et un agent d'écran solaire hydrosoluble ayant un ?max entre 280 et 400 nm, l'agent d'écran solaire hydrosoluble étant neutralisé avec des contre-ions métalliques qui, dans une première partie sont du sodium et dans une seconde partie sont des ions potassium présents dans un rapport molaire respectif de 0,5:2 à 2:1, et un véhicule acceptable en cosmétique comprenant de 0,2 à 4 % de stéarate de potassium en poids de la composition.
Patent CA-2779394-C (CA)
Inventor: OKAMURA KATSUMI
IPC: B23C3/00
Filed: 2010-10-28
Granted: 2014-06-10
Abstract: In a pilot hole of a workpiece made of a difficult-to-cut cast iron, a cutting tool having a leading end to which a cutting insert is attached is inserted to cut the surface of the wall of the pilot hole. At this time, the cutting tool rotates about an axis (.alpha.) and also revolves about another axis (.beta.), so that contouring is performed on the workpiece by the tool. The cutting insert is formed of a sintered body having a CBN content of not less than 85% by volume, and the cutting insert has a thermal conductivity of not less than 100 W/(mK).
Patent CA-2781838-C (CA)
Inventor: MACDONALD JOHN GAVIN
IPC: D06M11/45
Filed: 2010-12-16
Granted: 2015-08-25
Abstract: The present invention is generally directed to a nonwoven fabric having a plurality of coated fibers, the coating including silane and dialdehyde, and, in certain embodiments, further including particles.
Patent CA-2782249-C (CA)
Inventor: BOSTON ERIC JACQUES
IPC: B64C11/06
Filed: 2010-12-06
Granted: 2017-10-31
Abstract: The invention relates to a polygonal ring (17) for supporting the blades of the propeller, which consists of two annular end sides (20, 21) spaced apart parallel to one another and between which rings (23) having radial cylindrical recesses (24) are diametrically rigidly connected via anchoring areas (30), said rings being equi-angularly distributed for receiving said blades, and alternately separated by means of through-cavities (33). According to the invention, said polygonal ring (17) further comprises reinforcing elements (26) arranged in said through-recesses (33) and connected to said corresponding rings (23).
Patent CA-2784631-C (CA)
Inventor: FLYNN WILLIAM T
IPC: F16L27/08
Filed: 2010-12-17
Granted: 2016-06-21
Abstract: L'invention concerne un système de raccord de conduite souple (20) pour la jonction étanche de deux conduites de fluide (22, 24) comportant deux paliers de glissement (44, 46) ou plus pour maintenir un raccord mécanique entre les deux conduites de fluide (22, 24) et un joint torique d'étanchéité pour maintenir un joint fluide entre les deux conduites de fluide (22, 24). Une douille (32) ayant une surface interne (36) comprenant une surface d'étanchéité (41) est formée sur une extrémité d'une première conduite de fluide (22). Une pluralité de paliers de glissement (44, 46) est maintenue en position sur la surface externe (38) d'une seconde conduite de fluide (24) par des canaux de palier (48, 49) respectifs fixés à une surface externe (38) de la seconde conduite de fluide (24), les paliers de glissement (44, 46) étant en contact mécanique avec une surface interne (36) de la douille (32) formée dans la première conduite de fluide (22). Un joint (40), tel qu'un joint torique, est contenu et supporté dans un canal de joint (42) attaché à la surface externe (38) de la seconde conduite (24), le joint torique assurant le contact étanche avec une surface d'étanchéité (41) définie comme une partie de la surface interne de la première conduite de fluide (22). Le positionnement axial des deux paliers de glissement (44, 46) sur la seconde conduite de fluide (24) empêche le joint torique de venir en contact avec une partie quelconque de la surface interne (36) qui pourrait avoir été chargée et usée par les paliers de glissement (44, 46), lors d'une exposition à des extrêmes de fonctionnement. Pour assurer la conductivité électrique entre les première et seconde conduites de fluide (22, 24), un ensemble conducteur électrique (54) contenu dans la base de retenue (50) est contenu dans une rainure de rétention (53) formée dans la douille (32), l'ensemble conducteur (54) venant en contact à la fois avec la première conduite de fluide (22) et la seconde conduite de fluide (24). La conception de l'exemple de raccord de conduite souple empêche une usure induite par glissement sur la surface d'étanchéité (41) de la douille (32) de la première conduite de fluide (22), ce qui réduit les fuites à travers le joint tout en permettant un mouvement relatif entre les première et seconde conduites de fluide (22, 24).
Patent CA-2788884-C (CA)
Title: Shim stack testing apparatus and method
Inventor: PEPKA CHARLES F
IPC: G01M17/04
Filed: 2012-09-07
Granted: 2019-04-23
Abstract: A shim stack testing apparatus and method of determining a stiffness of the shim stick may be employed to assemble a shim stack kit. The apparatus includes a testing jig that receives either a compression or rebound shim stack. The testing jig may be used with a variety of testing machines capable of determining force versus deflection. The test jig includes a simulated piston rod coupled to a simulated piston valve having apertures. The shim stack being tested may be coupled to the piston at a selected location and then deflected by a pre- determined amount by a loading fixture having elongated prongs. Once the pre-determined deflection is achieved, a corresponding force is identified and then an overall stiffness value for the shim stack is obtained. Tested shim stacks may be assembled into kits with each having an identified stiffness that may be compared to a baseline stiffness value.
Patent CA-2789278-C (CA)
Title: Serrure de clavier
Inventor: SORENSEN BIRK CLIFF
IPC: E05B47/00
Filed: 2010-03-29
Granted: 2014-04-15
Abstract: Une serrure à clavier adaptée pour un pêne dormant ainsi que des verrous à levier et ayant, comme premier mode de réalisation, un train d'engrenages extérieur, un train d'engrenages intérieur et un embrayage commandé électroniquement pour coupler les trains d'engrenages durant la mise en prise et désaccoupler les trains d'engrenages lorsque l'embrayage est hors prise de manière que, lorsque l'embrayage est en prise, la rotation d'un poucier externe permette le retrait du loquet et l'ouverture de la porte. Un mécanisme de libération mécanique peut être actionné en cas de panne d'électricité, le mécanisme d'embrayage et le mécanisme de libération fonctionnant tous deux par l'entremise du trou de préparation de la porte unique standard de 5,4 cm (2 1/8 po). Ou bien, comme deuxième mode de réalisation, une serrure à clavier dans laquelle deux tringleries mécaniques à quatre montants sont utilisées à la place des engrenages comme moyen pour actionner l'embrayage et assurer une fonction de libération de passage.
Patent CA-2790018-C (CA)
Title: Formulations
Inventor: JACOB JABY
IPC: A61P25/02
Filed: 2007-12-19
Granted: 2015-02-03
Abstract: L'invention présente une formulation comportant un tampon ayant un pH d'environ 4,0 à environ 6,0, une proline et une quantité efficace d'un polypeptide. Le polypeptide peut également être un anticorps. La spécification comporte également des méthodes de préparation de la formule, une trousse comprenant la formulation et les méthodes d'utilisation de la formulation.
Patent CA-2790403-C (CA)
Inventor: KESTLER HANS K
IPC: A61K38/18
Filed: 2011-02-22
Granted: 2019-08-27
Abstract: La présente invention concerne des compositions et des procédés pour le traitement de tendinopathies, telles que la paraténonite, la tendinose ou la tendinite, comprenant la tendinopathie d'Achille, la tendinopathie rotulienne, l'épicondylite latérale ou « tennis elbow », l'épicondylite médiale ou « golfer's elbow », l'aponévrosite plantaire, et une tendinopathie de la coiffe des rotateurs, et en particulier des procédés pour le traitement de tendinopathies par administration de compositions comprenant le facteur de croissance dérivé des plaquettes (PDGF).
Patent CA-2800233-C (CA)
Title: Element de nettoyage tissulaire pour brosse a dents
Inventor: HOHLBEIN DOUGLAS J
IPC: A61C17/00
Filed: 2004-06-18
Granted: 2014-11-04
Abstract: Un accessoire de nettoyage dentaire doté d'un manche comprend une tête équipée d'un élément de nettoyage tissulaire. L'élément de nettoyage tissulaire peut être un coussinet composé d'un matériau élastomère. Le coussinet est disposé sur la tête, sur une surface opposée aux éléments de nettoyage dentaire. L'élément de nettoyage tissulaire peut comporter une pluralité de boutons en saillie pour nettoyer entre les papilles de la langue. L'élément de nettoyage tissulaire peut comporter une pluralité de boutons de forme conique. L'élément de nettoyage tissulaire peut être utilisé pour réduire la quantité de cellules épithéliales orales.
Patent CA-2805474-C (CA)
Inventor: FOURNIE LUDOVIC
IPC: B64C1/06
Filed: 2013-02-01
Granted: 2019-05-14
Abstract: The aim of the invention is to decrease the influence of the tolerance criteria on damages on the dimensioning of a stiffened panel protecting the stiffeners of a composite panel by providing a moulding which features a configuration absorbing impacts on the edge, without propagating the energy of the impact to the protected structure. A composite panel with parallel protected stiffeners (2) each comprises a multi-layer frontal face on the edge (20) and extending between two lateral flanks of outer layers (21) symmetrical relative to a medial plane (Pm). According to the invention, a protection device for each stiffener (2) comprises a moulding (1) which caps the stiffener (2) symmetrically relative to this medial plane (Pm). This moulding is composed of a section said to be upper (11) formed above the edge (20) and configured to envelop a space above the edge (20), a section said to be lower (13), framing the lateral flanks (21) with longitudinal panels (Pi) secured to these flanks (21) and of an intermediate section (12) supported at least partly on the edge (20) by cross panels (Pb) so as to minimize the propagation of the force of impacts to the lower section (13).
Patent CA-2810322-C (CA)
Title: Anti-ligative bed linen system
Inventor: SHILTS STEVEN J
IPC: A47C21/00
Filed: 2013-03-20
Granted: 2018-02-27
Abstract: An anti-ligative bed linen system includes one-piece bedding having a top blanket attached to the base of a bottom cover to fit on a mattress. The bed linen includes quilted material that resists tearing or vandalism. The features of being one-piece, quilted, and tear resistant creates a bed linen that is difficult to contrive a hanging device from. Rolling up the quilted material makes a thicker lanyard as compared to a sheet or thin blanket that hospitals typically use. The thicker the lanyard the less lethal it is. Built into the structure are features that allow another bed linen set to be installed over an existing set so the user can use multiple blankets if desired. Another feature includes an alarm system that warns when the bed linen has been removed from the mattress. A washable foldable quilted pillow provides safe comfort and avoids the dangers of using pillowcases.
Patent CA-2812669-C (CA)
Title: Pyrazole aminopyrimidine derivatives as lrrk2 modulators
Inventor: BAKER-GLENN CHARLES
IPC: C07D403/14
Filed: 2011-11-09
Granted: 2018-11-06
Abstract: Compounds of the formula (I), or pharmaceutically acceptable salts thereof, wherein X, R1, R2, R3, R4 and R5 are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with LRRK2 receptor, such as Parkinson's disease.
Patent CA-2812684-C (CA)
Inventor: FOX JEFFREY D
IPC: B05B1/30
Filed: 2011-05-12
Granted: 2018-04-03
Abstract: The invention refers to a liquid spray gun (60) with a replaceable cartridge (20, 100), the spray gun having a front barrel portion (74) and a rear handle portion (76), the front barrel portion having a cartridge receiving chamber (68), the front barrel portion and the rear handle portion capable of being in an open and closed relationship with respect to one another such that the cartridge receiving chamber is accessible for receiving a cartridge therein when the front barrel portion is in the open relationship, the liquid spray gun further including air passages (92, 94) in the front barrel portion and the rear handle portion that are adapted to communicate with one another across an interface when the front barrel portion and the rear handle portion are in the closed relationship, whereby the paint cartridge comprises a gasket member (102, 138) affixed thereto for creating a seal to inhibit air leakage at said interface when the front barrel portion and the rear handle portion are in the closed relationship and the cartridge is in the cartridge receiving chamber.
Patent CA-2823070-C (CA)
Title: Remote distribution of software updates in a transportation management network
Inventor: MOHN CHARLES
IPC: G08G1/123
Filed: 2013-08-07
Granted: 2016-05-24
Abstract: A network device includes a memory, a processor, a display, and a network communication module configured to receive vehicle data, driver information, and driver communications, at pre-determined times, from at least one portable wireless data transfer and display device via a long-range wireless network. The network device is configured to present the vehicle data, driver information, driver communication, driver summary electronic report to a user via the display. The network device is configured to remotely update of at least one portable wireless data transfer and display device or at least one data acquisition devices associated with a portable wireless data transfer and display device via the network communication module.