baber/WOPTO huggingface dataset:
Patent CA-2625935-C (CA)
Title: Self-extinguishing relightable wick for use on candles and the like
Inventor: MORNEAU CHAPADOS MAO
IPC: A62D1/06
Filed: 2008-03-25
Granted: 2011-04-05
Abstract: A self-extinguishing wick for use in a candle has a flame extinguishing compound contained in an area within the self-extinguishing wick. The flame extinguishing compound produces a blowing reaction, and that blowing reaction extinguishes a flame on that self-extinguishing wick.
Patent CA-2633407-C (CA)
Title: Electromagnetic radiation detection device, in particular infrared
Inventor: DUPONT BENOIT
IPC: G01J5/24
Filed: 2008-06-04
Granted: 2016-10-04
Abstract: This device for detecting electromagnetic rays, specifically infrared rays includes an array of basic bolometers sensitive to incident radiation, said to be active, and an additional line of bolometers (12), essentially not sensitive to the said radiation, said to be blind, the said active and blind bolometers formed above a substrate, in which a sequential addressing read circuit of each of the lines of the array and of the line of blind bolometers is produced, each of the bolometers in a same line being simultaneously polarized. The read circuit in addition features a reference current (l ref) production source from a supplementary blind bolometer (16), also formed above the substrate, and the means to copy from the said reference current (l ref) into each of the columns of the array, made up of a current mirror (17). Furthermore, each of the columns of the array comprises a compensation structure designed to divert the majority of the basic or common mode electrical current, comprising a blind bloomer (12) from the said additional line, associated to a current integrator (9, 10, 11), designed to integrate the difference between the current passing through the active bolometer of the line being read and a compensation current emanating from the blind bolometer (12). During the signal formation phase or while reading the said additional line, the copy of the reference current (l ref) is diverted from the current emanating from the blind bolometer (12) using a switch (18).
Patent CA-2642434-C (CA)
Title: Use of an adsorbent for the removal of liquid, gaseous and/or dissolved constituents from a process stream
Inventor: MEIJER DIRK THOMAS
IPC: B01D15/00
Filed: 2007-03-05
Granted: 2014-02-11
Abstract: The invention pertains to a process for the removal of liquid, gaseous and/or dissolved constituents from a process stream comprising the steps of a) contacting a process stream with a porous material having pores with an average diameter of 0.01 to 50 µm wherein an extraction liquid is immobilized; and b) subsequently contacting the resulting process stream with an adsorbent.
Patent CA-2657863-C (CA)
Title: Functionalized clay compositions for aqueous based drilling fluids
Inventor: DINO DAVID
IPC: C04B35/58
Filed: 2007-09-07
Granted: 2014-07-22
Abstract: An aqueous drilling fluid which contains a diquaternary ammonium cation functionalized clay which provides a substantially constant rheological profile, with respect to salinity, when incorporated into well drilling fluids. A further aspect of the invention is a well drilling process which employs a drilling fluid containing the diquaternary ammonium cation functionalized clay described hereafter. A clay/organic chemical composition that comprises: (a) montmorillonite clay and (b) one or more diquaternary ammonium compounds.
Patent CA-2658707-C (CA)
Inventor: OHRESSER SYLVIA
IPC: A23F5/08
Filed: 2007-07-11
Granted: 2015-08-25
Abstract: Method for delivering a short coffee extract faster from a closed capsule containing ground coffee by injecting water under pressure within the capsule. The capsule is filled with ground coffee, has a delivery membrane and is extracted in a coffee extraction device and pressurized water is injected in the capsule under pressure. The coffee beverage is released through the beverage delivery membrane of the capsule with engaging means engaging in and/or against the membrane. The pressure loss is reduced in the coffee bed by providing ground coffee having a reduced percentage of fines (F) depending on the average particle size (D4,3). The extraction yield is maintained between 15 and 30% and the coffee extract of 25 or 40 grams is delivered in a flow time of 20 seconds or less.
Patent CA-2668288-C (CA)
Inventor: MAURIN-PERRIER PHILIPPE
IPC: C23C14/06
Filed: 2007-10-19
Granted: 2014-11-25
Abstract: The invention relates to a friction piece in a lubricated medium, working at contact pressures higher than 200 MPa. The surface is subjected to operations for creating a periodical network of micrometric cavities of determined shapes and sizes, the period being adapted to the width of the contact surface in order to facilitate the transition to the elastohydrodynamic lubrication regime.
Patent CA-2676475-C (CA)
Inventor: WHITAKER CRAIG S
IPC: B65D43/08
Filed: 2008-04-01
Granted: 2016-05-31
Abstract: A splash and spill resistant insulating lid for beverage containers comprising an insulated splash and spill barrier integrated into a cup lid combination. This is achieved by creating a barrier and/or labyrinth flow path, which buffers and deflects sloshing liquid. Accidental/incidental release of liquid is minimized and/or prevented while allowing the normal flow of liquid for drinking. These features of the SSRIL further create an insulating barrier to keep a cup's fluid hotter or cooler for a longer period of time, enhanced by using an appropriate insulating material combined with finite number of transfer holes that are of a specific shape and/or specific location and/or specific orientation to promote the formation of a surface tension film of fluid across the transfer holes, creating additional barriers against the escape and exchange of both fluid and vapor outside the cup.
Patent CA-2676911-C (CA)
Inventor: ZIERHOFER CLEMENS M
IPC: H04B5/00
Filed: 2008-02-15
Granted: 2015-05-12
Abstract: A rf signal transfer link is described which uses amplitude shift keying (ASK) to transfer rf data pulses. The link minimizes state transition time at the end of each data pulse.
Patent CA-2681396-C (CA)
Inventor: TARABUSO MARIO
IPC: B62D43/04
Filed: 2008-04-24
Granted: 2015-03-31
Abstract: A device for raising and lowering a spare wheel (R) of a vehicle, comprising: an actuation device (14), a flexible cable (16) co-operating with the actuation device (14), and an engagement member (18, 85) fixed to one end of the flexible cable (16); the device further comprises a transmission member (22, 78) fixed with respect to the structure (12) of the vehicle and having a substantially cylindrical shape, arranged with its own longitudinal axis horizontal; the flexible cable (16) co-operating with a curved outer surface (28, 79) of the transmission member (22) from which it is deviated substantially by 90 around the transmission member (22); the engagement member (18, 85) comprising a bar with horizontal axis (83) fixed to one end of the flexible cable (16), said bar being designed to engage in a fixed transverse seat (30, 76) made on top of the transmission member (22, 78) for stable anchorage of the wheel (R) to the structure of the vehicle (12) when the wheel is in the completely raised position.
Patent CA-2683332-C (CA)
Title: Cable revetu de metal dote d'une etiquette codee foraminee
Inventor: AGAN BENNY E
IPC: H01B7/22
Filed: 2009-10-22
Granted: 2015-08-18
Abstract: Un câble gainé de métal comporte une pluralité d'étiquettes espacées. Les étiquettes comportent de l'information codée à propos du câble et sont conductrices ou comportent une pluralité d'ouvertures de sorte à assurer la conductivité entre une protection extérieure du câble gainé de métal et un élément connecteur terminal qui y est couplé.
Patent CA-2696467-C (CA)
Inventor: MARCKS RANDAL L
IPC: E04H7/22
Filed: 2010-03-12
Granted: 2016-09-13
Abstract: A latch apparatus for releasably securing a cover member over an access opening in a bulk storage structure. The latch apparatus is pivotally mounted to a cover member and includes a pair of latch members and a latch bar connected to and extending between the latch members. The latch members have a receptacle that receives a catch member and an extension that extends away from the latch member opposite the receptacle. The extension engages the cover member when the latch member is moved from a locked position to an unlocked position to prevent injury to a user.
Patent CA-2698571-C (CA)
Inventor: WHITMAN MICHAEL P
IPC: A61B17/03
Filed: 2008-09-22
Granted: 2016-12-20
Abstract: A surgical device is provided, the surgical device including a first driver for performing a first movement function; a second driver for performing a second movement function; a first rotatable drive shaft configured, upon actuation, to cause selective engagement of one of the first and second drivers with a second rotatable drive shaft, wherein the second rotatable drive shaft is configured to drive the selectively engaged one of the first and second drivers. Third and fourth drivers may also be included. The drivers may function to rotate a shaft portion of the surgical device relative to, and about the longitudinal axis of, a handle; move a jaw portion relative to the shaft portion; move a first jaw relative to a second jaw; and/or move a surgical member within the second jaw.
Patent CA-2699126-C (CA)
Title: Deflection apparatus for a conveying system
Inventor: DE ANGELIS MARCO
IPC: B65G19/30
Filed: 2008-07-17
Granted: 2015-09-15
Abstract: A deflection mechanism (1) for a conveying system comprises a central member (5) with a rolling element (20) that revolves around the central member (5) . The rolling element (2) has a plurality of guided rolls (3) which roll within a raceway (13) of the central member (5). The shape of the central member (5) is adjustable such that a deflection angle of the deflection mechanism (1) can be adjusted.
Patent CA-2699613-C (CA)
Inventor: KENNEDY JAMES
IPC: E03D9/052
Filed: 2010-04-09
Granted: 2013-06-11
Abstract: A ventilated toilet includes a toilet bowl having flush holes disposed around a rim of the toilet bowl for discharging water into the toilet bowl, a holding tank for containing a volume of water sufficient to cause the toilet to flush when the volume of water is discharged into the toilet bowl, a flush and refill mechanism for flushing and then refilling the toilet, the flush mechanism controlling a flush valve that covers a drain in a bottom of the holding tank. The toilet also includes a water feed conduit connecting the drain to the holes around the rim of the bowl. A motion-sensitive switch is connected to a movable portion of the flush and refill mechanism for controlling an air ventilation fan that draws malodorous air from the toilet bowl through the flush holes and conduit and then through an air outlet in the toilet bowl.
Patent CA-2700063-C (CA)
Inventor: GRAF RICHARD
IPC: B61G11/16
Filed: 2008-09-19
Granted: 2015-01-20
Abstract: L'invention concerne un module de collision (101) pour un véhicule ferroviaire, constitué au moins d'un élément de dispersion d'énergie (102), d'une plaque d'impact frontale (103) et d'une plaque de raccordement arrière (105). Selon l'invention, au moins un élément de guidage (106) en forme de plaque est prévu entre la plaque d'impact frontale (103) et la plaque de raccordement arrière (105), élément qui est orienté essentiellement dans la direction longitudinale du véhicule ferroviaire.
Patent CA-2705180-C (CA)
Inventor: ISOMURA MAKOTO
IPC: B60C23/20
Filed: 2010-05-26
Granted: 2015-02-10
Abstract: A tire pressure monitoring system distinguishes a mounted tire from a non-mounted tire, and which automatically changes over IDs and tire--pressure thresholds without any exclusive apparatuses. A tire pressure monitoring unit stores an identification code of a tire pressure sensor unit and a tire-pressure set value as a pair. While a vehicle is traveling at a speed equal to or faster than a predetermined vehicle speed, if an identification code received within a predetermined time coincides with any one of identification codes of registered tires and the number of coinciding identification codes is equal to the number of tires, and, at least one of the coinciding identification codes is an identification code other than specified identification codes, the specified identification codes are replaced with those coinciding identification codes which are newly specified as respective identification codes of tire pressure sensor units mounted in tires mounted on the vehicle.
Patent CA-2706889-C (CA)
Title: Pyrrolysyl-arnt synthetase mutante, et procede l'employant pour produire une proteine dans laquelle sont integres des acides amines non naturels
Inventor: YOKOYAMA SHIGEYUKI
IPC: C12N9/00
Filed: 2008-09-19
Granted: 2018-08-28
Abstract: L'invention concerne un procédé pour introduire un dérivé de lysine (en particulier un dérivé Ne-benzyloxycarbonyl-lysine (Z-Lys)) contenant un groupe fonctionnel tel qu'un atome lourd, un atome de sélénium, un groupe fonctionnel réactif, un groupe fluorescent ou un agent réticulant, approprié comme acide aminé non naturel, dans une protéine désirée de manière spécifique d'un site. L'invention concerne également une pyrrolysyl-ARNt synthétase mutante qui comprend une substitution d'au moins un résidu d'acide aminé choisi parmi un résidu tyrosine en position 306, un résidu leucine en position 309 et un résidu cystéine en position 348, chacun constituant un site de liaison de pyrrolidine dans la séquence d'acides aminés de la pyrrolysyl-ARNt synthétase présentée dans SEQ ID NO:2, la substitution du résidu d'acide aminé étant la substitution d'un résidu tyrosine en position 306 par un résidu glycine ou alanine, la substitution d'un résidu leucine en position 309 par un résidu glycine ou alanine ou la substitution d'un résidu cystéine en position 348 par un résidu valine, sérine ou alanine.
Patent CA-2707273-C (CA)
Inventor: FAUCHER SANTIAGO
IPC: G03G9/08
Filed: 2010-06-09
Granted: 2013-12-17
Abstract: A process for making a self-emulsifying composite suitable for use in forming latex emulsions includes contacting a resin with a solid or highly concentrated surfactant, a solid neutralizing agent in the absence of water and an organic solvent to form a mixture, melt mixing the mixture, and forming a self-emulsifying composite of the melt mixed mixture such as a granule. Self-emulsifying granules are also provided and configured to form a latex emulsion when added to water, which may then be utilized to form a toner.
Patent CA-2707812-C (CA)
Inventor: MORSZECK DIETER
IPC: A45C13/02
Filed: 2008-09-23
Granted: 2014-12-09
Abstract: L'invention concerne un bagage avec au moins un volume intérieur (26) qui est délimité par au moins une paroi de fond (16) et par au moins une paroi latérale (10, 12, 14, 15) partant en saillie de celle-ci, sachant que le volume intérieur (26) est subdivisé par au moins un panneau intermédiaire (6). Selon l'invention : au moins une sangle de bagage (2, 4) est fixée par une première extrémité sur le panneau intermédiaire (6) ; la sangle de bagage (2, 4) est, au moyen d'au moins un dispositif de déviation (8), guidée en déplacement le long de la paroi de fond (16) et d'au moins deux parties de paroi latérale opposées (10, 12) de telle sorte que la distance entre le panneau intermédiaire (6) et la paroi de fond est réglable de manière variable ; et la deuxième extrémité, libre, de la sangle de bagage (2, 4) peut être elle aussi fixée sur le panneau intermédiaire (6).
Patent CA-2713353-C (CA)
Inventor: AKKERMANS JOHANNES A G
IPC: H01Q21/06
Filed: 2008-12-30
Granted: 2014-06-10
Abstract: A radio-frequency integrated circuit chip package has N integrated aperture-coupled patch antennas, N being at least two, and includes N generally planar patches, and at least one generally planar ground plane. The ground plane is formed with at least N coupling aperture slots therein. N feed lines are spaced inwardly from the ground plane and substantially parallel thereto, and at least one radio-frequency chip is spaced inwardly from the feed lines and coupled to the feed lines and the ground plane. A first substrate layer is formed with the chip located in a chip-receiving cavity. A second substrate layer is interposed be-tween the ground plane and a plane defined by the patch. The patch is formed in a first metal layer, the ground plane in a second metal layer, and the second substrate layer defines an antenna cavity in which the N generally planar patches are located.
Patent CA-2715784-C (CA)
Inventor: MCHUGH GEORGE IV
IPC: A62C35/58
Filed: 2010-09-27
Granted: 2014-04-22
Abstract: A condensate collector arrangement for a dry pipe sprinkler system comprises a collection chamber and an upstream valve and a downstream valve with an anti-trip arrangement for preventing the upstream valve and the downstream valve to be open at the same time and preferably includes an arrangement to indicate the presence of condensate and a lock for the anti- trip arrangement and an alarm which may be selectively deactivated.
Patent CA-2716350-C (CA)
Inventor: TAWADA SHUNSUKE
IPC: B65D5/66
Filed: 2009-02-18
Granted: 2013-08-06
Abstract: A swing-open type package comprises a box body (10), a cover (12) put on the box body (10) from the upper side, and a swing device for connecting the cover (12) and the box body (10). The swing device includes a movable rear wall part (36) formed by a part of the rear wall of the box body (10) and a support flap (44) for connecting the cover (12) and the transverse wall (21) of the box body (10). When the front wall of the cover (12) is raised from the box body (10), a swing operation is applied to the cover (12), and the swing operation tilts and largely opens the cover (12).
Patent CA-2717797-C (CA)
Inventor: ALTENBURGER GENE P
IPC: G01R15/14
Filed: 2009-02-27
Granted: 2013-09-17
Abstract: A coating dispensing device (20) includes a trigger assembly (26) for actuating the coating dispensing device to dispense coating material and a nozzle (30) through which the coating material is dispensed. The device further includes a first port adapted to supply compressed gas to the coating dispensing device and a second port adapted to supply coating material to the coating dispensing device. The device further includes a multi-phase generator (38) having a shaft. A turbine wheel (40) is mounted on the shaft. Compressed gas coupled to the first port impinges upon the turbine wheel to spin the shaft, producing multi-phase voltage. The device further includes an electrode (62) adjacent the nozzle and coupled to the multi-phase generator to receive electricity therefrom to electrostatically charge the coating material.
Patent CA-2723705-C (CA)
Inventor: SHOLEV MORDECHAI
IPC: A61B17/00
Filed: 2009-05-07
Granted: 2016-08-30
Abstract: L'invention porte sur un dispositif de réparation d'hernie comprenant : un ballonnet gonflable ayant un tube de gonflage, le tube de gonflage ayant une extrémité proximale fixée audit ballonnet et une extrémité distale conçue pour être extraite du corps, de façon séparée du ballonnet, par l'intermédiaire d'une ouverture qui est plus petite qu'une ouverture laparoscopique ; et un maillage lié de façon amovible audit ballonnet, le tube de gonflage passant par le maillage.
Patent CA-2723750-C (CA)
Inventor: EISENHUT ANDREAS
IPC: A47L13/59
Filed: 2009-04-24
Granted: 2013-10-29
Abstract: The invention relates to a mop press (1) for wringing liquids from a cleaning device, comprising a housing (2) provided with a lever-actuated wringing device 3), said housing (2) having a rear-sided securing device 4). A support device (5) that is arranged at a distance from the securing device (4) in the horizontal direction is arranged on the housing (2).
Patent CA-2727105-C (CA)
Inventor: HARRIS KENNETH
IPC: C30B29/52
Filed: 2011-01-06
Granted: 2013-10-01
Abstract: A single crystal casting having substantially improved high-temperature oxidation resistance, hot corrosion (sulfidation) resistance, and resistance to creep under high temperature and high stress is characterized by an as-cast composition comprising a maximum sulfur content of 0.5 ppm by weight, a maximum phosphorus content of 20 ppm by weight, a maximum nitrogen content of 3 ppm by weight, a maximum oxygen content of 3 ppm by weight, and a combined yttrium and lanthanum content of 5- 80 pm by weight. It has been discovered that careful control of the deleterious impurities, particularly sulfur, phosphorus, nitrogen and oxygen, in combination with a carefully controlled addition of yttrium and/or lanthanum provides unexpected improvements in corrosion and oxidation resistance, while also enhancing high-temperature, high-stress resistance to creep, without any detrimental effects on other mechanical properties, processing or producability, particularly castability.
Patent CA-2732193-C (CA)
Title: Unite de rail de presentation a cloisons amovibles reglable en hauteur et en largeur
Inventor: JAY RICHARD
IPC: B65G1/14
Filed: 2003-03-28
Granted: 2014-01-14
Abstract: Un support de présentation intégralement moulé conçu pour un plateau de présentation à alimentation par gravité. Ce support ne présente aucune paroi latérale intégralement moulée qui s'étend vers le haut, mais présente des parois avant et arrière et une pluralité de nervures longitudinales qui peuvent recevoir des cloisons s'étendant vers le haut. Ces cloisons peuvent être reliées de manière amovible au support et s'étendent de manière longitudinale, divisant ainsi le plateau de présentation en compartiments latéralement espacés. Chaque plateau de présentation présente des parois latérales marginales opposées, qui s'étendent vers le bas, et des bras de support transversaux, qui croisent les nervures longitudinales. Les parois d'extrémité, les parois latérales et les surfaces de fond des nervures longitudinales forment ainsi un socle dans lequel les surfaces de fond des nervures constituent la partie supérieure du socle. Le socle constitue un espace adapté pour recevoir des pattes s'étendant vers le bas de la cloison, conçues pour venir en prise avec la cloison et le plateau de présentation et les stabiliser. Le socle fournit également un espace adapté à des systèmes de connexion latéraux d'un plateau de présentation à l'autre, ces systèmes de connexion permettant de connecter des plateaux de présentation adjacents, afin d'offrir une zone transversale plus grande. Le socle offre également un espace à d'autres éléments de connexion s'étendant de l'extrémité arrière de n'importe quel élément de plateau de présentation à l'extrémité avant de l'élément suivant et permettant de l'y connecter. La présente invention consiste aussi en un rail de présentation pourvu d'un ensemble de parties de rupture permettant de modifier ou de réduire la longueur et des moyens structurels pour fixer les parties rompues pour modifier ou augmenter la longueur.
Patent CA-2732941-C (CA)
Inventor: CASSAT PIERRE
IPC: C04B28/06
Filed: 2009-09-29
Granted: 2016-11-01
Abstract: The present invention relates to a method of treating marine or river dredging sediments, especially harbour zone sediments, whose free water content is between 40% and 80% by weight, for the purpose of obtaining a solid material which is easy to handle, characterized in that it comprises the following successive steps: - mixing said sediments with a treatment compo-sition comprising a sulphoaluminate binder and at least one other component selected from a sulphate source and a catalyst of the hydration reactions of the sulphoaluminate binder, - a step of setting of said mixture, leading to a compact mixture having a free water content of less than 20% by weight, - then fractionating said compact mixture. The sediment thus treated may be incorporat-ed into concrete or mortar formulas, which then have leachable fractions of less than 1% by weight.
Patent CA-2734031-C (CA)
Inventor: SHAROYAN DAVIT E
IPC: D21C9/08
Filed: 2009-08-05
Granted: 2017-09-12
Abstract: Compositions and methods for the removal of resin from wood chips processed in a Kraft pulping process are disclosed. The method is particularly useful for removing triterpene and triterpenoid resin.