baber/WOPTO huggingface dataset:
Patent CA-2710728-C (CA)
Title: Systems and methods for automatic forward phasing determination in a downhole pump system
Inventor: PLITT SHELDON
IPC: E21B4/04
Filed: 2010-07-22
Granted: 2014-06-17
Abstract: Systems and methods for controlling an electrical drive such as is used with electric submersible pumps used in downhole oil production, wherein the drive automatically determines the proper phasing to drive the pump motor in a forward direction. In one embodiment, a method includes generating a drive signal having an initial phasing and driving the pump to establish a column of fluid in the borehole. The drive signal is then discontinued, allowing the column of fluid to fall through the pump and cause the pump to backspin and generate a signal having phasing corresponding to the reverse rotational direction. The forward phasing is then determined to be the opposite of the phasing corresponding to the reverse rotational direction. The pump can be restarted in the forward direction, or an operator can be notified of the proper phasing to produce forward rotation of the pump.
Patent CA-2718575-C (CA)
Title: Buffer board for treadmill
Inventor: CHANG HUANG-TUNG
IPC: B32B7/03
Filed: 2010-10-25
Granted: 2013-02-05
Abstract: A buffer board (4) for a treadmill (5) includes a bamboo strip portion and an endurable slide plate (2). The bamboo strip portion is composed of at least one longitudinal bamboo strip (11) and at least one transverse bamboo strip (12). The longitudinal bamboo strip (11) and the transverse bamboo strip (12) are crosswise knitted to constitute a woven bamboo plate (1). The woven bamboo plate (1) can be stacked one by one to constitute a stack of woven bamboo plates (1) in a desired thickness for enhancing the strength of the buffer board (4). The longitudinal bamboo strips (11) connected side by side and the transverse bamboo strips (12) connected side by side are stacked up to constitute a laminated bamboo board (3). The upper woven bamboo plate (1) or the laminated bamboo board (3) is attached with the endurable slide board (2). After being applied with a press force, the surface of the endurable slide board (2) is formed with concave-convex massage pattern according to the pattern of the woven bamboo plate (1) or the laminated bamboo board (3). The buffer board (4) constituted by the woven bamboo plate (1) or the laminated bamboo board (3) or both provides a better buffer effect and a foot massage effect.
Patent CA-2719473-C (CA)
Inventor: LACHANCE JEAN-FRANCOIS
IPC: B27C5/00
Filed: 2010-11-03
Granted: 2016-09-20
Abstract: This invention concerns an apparatus and method for perforating a beam. The apparatus comprises a main longitudinal support structure to support the beam. A cutting zone is located along the main longitudinal support structure. Controllable translating means translate the beam longitudinally in the cutting zone. A detector detects a presence of the beam in the cutting zone and in response, a router is controllably moved substantially orthogonally and transversally with respect to the beam, while the beam is translated. The combined controlled movement of the router and the beam results in a perforation of the beam following a predetermined perforation pattern.
Patent CA-2720366-C (CA)
Inventor: NAKAZAWA HIDETSUGU
IPC: A23K20/158
Filed: 2009-04-02
Granted: 2016-07-26
Abstract: The present invention relates to a dispersion-type feed additive composition for ruminants containing 40 % by weight or more and less than 65% by weight of a basic amino acid which is a biologically active substance and a method of producing the same, and provides granules which have rumen bypass properties, can release the biologically active substance at a high concentration in the small intestine of a ruminant animal to thereby promote the milk production of a lactating cow, and can be shaped into an arbitrary form being hardly classified when added to a feed and a method of continuously producing the above-described granules with a high efficiency. The invention relates to a feed additive composition for ruminants which contains at least one protective agent selected from a hydrogenated vegetable oil and a hydrogenated animal oil having a melting point higher than 50°C and lower than 90°C, 0.05 to 6% by weight of lecithin, water, and 40% by weight or more and less than 65% by weight of a basic amino acid, and a method of producing the feed additive composition for ruminants, the method including solidifying a molten mixture, which includes at least one protective agent selected from a hydrogenated vegetable oil and a hydrogenated animal oil having a melting point higher than 50°C and lower than 90°C, lecithin, and a basic amino acid, by immersing the same in water.
Patent CA-2724727-C (CA)
Inventor: ASHMORE JOHN WILLIAM
IPC: A01N37/44
Filed: 2008-07-09
Granted: 2014-12-02
Abstract: Synergistic microbicidal compositions containing N-methyl-1,2-benzisothiazolin- 3-one.
Patent CA-2725369-C (CA)
Inventor: KALINER STEFAN
IPC: H04W8/26
Filed: 2009-04-17
Granted: 2017-01-10
Abstract: The invention relates to a method for commissioning and personalizing a subscriber identification module SIM, wherein the SIM is set up with a non-individual and preliminary set (S*) of initial identifying and authenticating parameters prior to first commissioning, said set comprising at least one non-individual and preliminary subscriber identification (IMSI*) and a non-individual and preliminary secret key (K*), wherein the parameter set (S*) allows first commissioning of the SIM in a mobile telecommunications network by means of a mobile terminal device, wherein personalizing is performed after the first commissioning of the SIM, in that an individual and final subscriber data set (S) is transferred to and stored on the SIM, particularly comprising a unique final subscriber identification (IMSI) and a unique final secret key (K), particularly in that the final subscriber data set (S) is transferred by means of a regular connection of the mobile telecommunications system using the preliminary set (S*). The number of potential preliminary subscriber data sets is prescribed and is particularly much less than the total number of subscriber identification modules (SIM) equipped with said data sets. It can also be reused cyclically. The final subscriber data set is first stored after the mobile terminal device confirms that the personalization process was successful. Otherwise, the personalization request is automatically repeated, or the personalization data are sent again.
Patent CA-2726636-C (CA)
Inventor: YIN FEI
IPC: B01L9/00
Filed: 2009-06-08
Granted: 2017-02-14
Abstract: Magnetic microplate assem-blies are disclosed for assaying of biologi-cal activated magnetic particles from a su-pernatant. The assemblies include a mag-netic microplate holder (20) and a mi-croplate (50) including a plurality of wells for retaining the magnetic particles. The mi-croplate holder (20) includes a plurality of magnets (30) for attracting the magnetic particles to the wells and a plurality of de-tents (32, 34) for securing the microplate in the holder. The detents (32, 34) allow the microplate to be tightly retained in the holder when the assembly is turned over to discard supernatant and wash buffer applied to rinse supernatant from the magnetic par-ticles.
Patent CA-2728044-C (CA)
Inventor: SPALLEK MICHAEL
IPC: A61M15/00
Filed: 2009-06-19
Granted: 2018-05-22
Abstract: L'invention porte sur un inhalateur (1) pour la nébulisation sans propulseur d'une préparation médicamenteuse. L'inhalateur génère un aérosol à faible vitesse. L'inhalateur est combiné avec un dispositif accessoire (23), pour un stockage intermédiaire de l'aérosol généré, de façon à permettre une inhalation plus facile, en particulier pour les enfants.
Patent CA-2729309-C (CA)
Inventor: OLAH GEORGE A
IPC: C07C11/06
Filed: 2009-07-10
Granted: 2016-06-21
Abstract: The invention provides a method for producing methanol and its products exclusively from a geothermal source as the sole source material also using the needed energy from the geothermal energy source. The method includes separating or isolating carbon dioxide accompanying hot water or steam of the source, generating hydrogen from the water and preparing subsequently methanol from the carbon dioxide and hydrogen. The methanol can be further reacted to form dimethyl ether or other products.
Patent CA-2733312-C (CA)
Inventor: HENDERSHOT REED JACOB
IPC: F27D7/00
Filed: 2011-03-02
Granted: 2014-06-03
Abstract: A method of combustion and a reformer. The method includes combusting a fuel in a combustion region of an up-fired or down-fired reformer and forming non- uniform injection properties with a wall-bound burner. The combusting is performed in a combustion region by burners, wherein at least one of the burners is the wall- bound burner forming the non-uniform injection properties. The non-uniform injection properties generate a heat profile providing a first heat density proximal to a wall and a second heat density distal from the wall, the second heat density being greater than the first heat density. The non-uniform injection properties are formed by injection properties selected from an angle of one or more injectors, a flow rate of one or more injectors, an amount and/or location of oxidant injectors, an amount and/or location of fuel injectors, and combinations thereof.
Patent CA-2733513-C (CA)
Title: Procede et dispositif pour fonctions de memorisation et reproduction dans un recepteur de radiodiffusion numerique
Inventor: SHAH CHINMAY
IPC: H04H20/31
Filed: 2009-07-23
Granted: 2017-10-10
Abstract: Selon linvention, un procédé comprend : la réception dune pluralité de trames audio, lassemblage de groupes des trames audio en unités denregistrement logiques, la mémorisation dune pluralité dunités denregistrement logiques, la récupération des unités denregistrement logiques mémorisées, et le décodage des unités denregistrement logiques récupérées. Linvention concerne également un dispositif qui exécute le procédé.
Patent CA-2736260-C (CA)
Title: Dispositif medical presentant des zones de liaison et sa methode de fabrication
Inventor: HUANG I MARK
IPC: C09J5/02
Filed: 2009-09-28
Granted: 2016-11-29
Abstract: La présente invention concerne des dispositifs médicaux constitués d'articulations liées. Les articulations liées comprennent deux surfaces liées par une couche intermédiaire de résine phénoxy. Dans les modes d'application préférés, les surfaces liées sont constituées de matériaux adaptés aux dispositifs médicaux. Le plus préférentiellement, le Nitinol constitue au moins l'une des surfaces liées, bien que d'autres matériaux préférés puissent inclure sans y être limités le cobalt-chrome, l'acier inoxydable, le titane, le tantale et les plastiques. La présente invention concerne également un dispositif intraluminal constitué d'une multitude d'emplacements comprenant une couche de résine phénoxy, la résine phénoxy étant elle-même constituée d'un adjuvant radio-opaque, d'un adjuvant de lubrification ou des deux. La présente invention concerne également un dispositif intraluminal constitué d'éléments structuraux hétérogènes contigus, eux-mêmes constitués d'éléments métalliques et de sections non métalliques liés les uns aux autres par une couche intermédiaire de résine phénoxy.
Patent CA-2737870-C (CA)
Inventor: ZANTEN RYAN VAN
IPC: C09K23/00
Filed: 2009-09-08
Granted: 2013-05-21
Abstract: A method comprising contacting a zwitterionic surfactant, co-surfactant, and water to form a microemulsifier, and contacting the microemulsifier with an oleaginous fluid under low shear conditions to form a microemulsion. A method comprising introducing a first wellbore servicing fluid comprising at least one oleaginous fluid into a wellbore, wherein the first wellbore servicing fluid forms oil-wet solids and/or oil-wet surfaces in the wellbore, and contacting the oil-wet solids and/or oil-wet surfaces in the wellbore with a second wellbore servicing fluid comprising a zwitterionic surfactant, a co-surfactant, and a brine to form a microemulsion.
Patent CA-2743063-C (CA)
Inventor: BLEY ULRICH
IPC: C06C7/00
Filed: 2009-11-05
Granted: 2018-01-16
Abstract: The invention relates to ignition sets comprising initial explosive substances selected from the group consisting of compounds, in particular compounds of lead, which are derived from trinitropolyphenols, such as trinitrophenol, trinitroresorcinol or hydrazoic acid, for example, in mixture with oxygen-generating substances, wherein further included are initial explosive substances made of alkali metal and/or alkaline-earth metal salts of dinitrobenzofuroxanes and oxygen-generating substances made from nitrates of ammonium, guanidine, aminoguanidine, triaminoguanidine, dicyanodiamidine and from the elements of sodium, potassium, magnesium, calcium, cerium and/or from multivalent metal oxides.
Patent CA-2744927-C (CA)
Inventor: GANE PATRICK A C
IPC: D21H17/00
Filed: 2009-12-02
Granted: 2018-03-27
Abstract: The invention relates to a process for manufacturing calcium carbonate materials having a particle surface with improved adsorption properties of dispersant, using at least one lithium ion-containing compound, the calcium carbonate material obtained by this process, the use of the calcium carbonate materials in paper, paints and plastics, as well as the use of the lithium ion-containing compounds in the manufacturing process.
Patent CA-2745768-C (CA)
Inventor: VILLAGRAN MARIA DOLORES MARTINEZ-SERNA
IPC: A23L19/15
Filed: 2000-04-26
Granted: 2013-01-22
Abstract: A method for preparing a dehydrated product is disclosed. The method comprises: (a) forming a homogeneous wet mash comprising a starch-containing food; (b) adding to the wet mash a material which alters the free amylose content or the free amylopectin content of the wet mash prior to drying the wet mash; and (c) drying the wet mash to produce the dehydrated product. Food and snack products made with the dehydrated product are also disclosed.
Patent CA-2748742-C (CA)
Inventor: ALKMIN MARCO ANTONIO
IPC: D04H1/70
Filed: 2011-08-11
Granted: 2019-01-22
Abstract: The present invention generally relates to a method and apparatus for a making a formed fibrous article and more specifically to method and apparatus for making a formed fibrous article useful as an absorbent core structure in a disposable sanitary article such as a sanitary napkin, panty liner, diaper or the like. The present invention also relates to a disposable sanitary article including a formed fibrous article according to the present invention as a core structure thereof.
Patent CA-2751267-C (CA)
Title: Ensemble retroviseur de vehicule comprenant un retroeclairage integre pour affichage a cristaux liquides (lcd)
Inventor: OSTREKO JOHN B
IPC: B60R1/04
Filed: 2010-02-01
Granted: 2014-04-01
Abstract: La présente invention concerne un ensemble rétroviseur de véhicule (600) comprenant un élément en verre (303) électrochromique (EC) et une carte de circuit imprimé (603) destinée au montage de composants électriques. Un affichage à cristaux liquides (LCD) (615) est monté sur la carte de circuit imprimé (603), tandis qu'une pluralité de diodes électroluminescentes (LED) (608) sont également montées sur la même carte de circuit imprimé sous le LCD (603) pour fournir le rétroéclairage.
Patent CA-2752812-C (CA)
Inventor: SANDOZ FREDERIC
IPC: C03B37/012
Filed: 2010-02-22
Granted: 2017-03-21
Abstract: The method for producing and processing a preform (1p, 1s) comprises a preliminary process phase, in which silica grain (5a; 5b) is supplied into the interior space (110) of a silica tube (11) having an open upper end and a closed lower end (111), in order to obtain an unprocessed preform (1p, 1s ), and comprises a final process phase, in which the interior space (110) of the silica tube (11) is closed, a condition of reduced pressure is generated, the unprocessed preform (1p, 1s ) is heated with a final process temperature in order to fuse the silica tube (11) and the silica grain (5b). According to the invention the silica grain (5a; 5b) entering the interior space (110) is thermally treated during the preliminary process phase with an intermediate process temperature that lies under the melting point of the silica grain.
Patent CA-2754724-C (CA)
Title: Methods of filling vias in a substrate
Inventor: SHAH RAJIV
IPC: H05K3/40
Filed: 2003-09-15
Granted: 2012-12-18
Abstract: A multilayer substrate device formed from a base substrate and alternating metalization layers and dielectric layers. Each layer is formed without firing. Vias may extend through one of the dielectric layers such that two metalization layers surrounding the dielectric layers make contact with each other. The vias may be formed by placing pillars on top of a metalization layer, forming a dielectric layer on top of the metalization layer and surrounding the pillars, and removing the pillars. Dielectric layers may be followed by other dielectric layers and metalization layers may be followed by other metalization layers.
Patent CA-2754844-C (CA)
Inventor: MACDUFF CHARLES COLIN
IPC: A61F2/54
Filed: 2011-10-13
Granted: 2018-06-12
Abstract: A prosthetic finger that is able to provide independent natural movement to mimic a real finger. The present invention utilizes unique connections to provide users with natural movement and restore their ability to perform activities that require the full dexterity of their hands. Additionally, the present invention also allows users to interact with touch screens that normally would not work due to the insulating properties of other traditional prosthetic fingers.
Patent CA-2755529-C (CA)
Inventor: JIN WEIQUN
IPC: F24C1/16
Filed: 2011-10-18
Granted: 2014-04-01
Abstract: A portable gas heater which comprises a heater body, a gas burner screw mounted on a front panel of the heater body, a gas supply arrangement connected between the gas burner inside the heater body and the gas bottle for providing a gas passage which comprises a safety valve, a control button and a connecting tube, a gas bottle positioning arrangement, and an ODS screw mounted on the heater body near the gas burner and connected to the safety valve through a gas inlet, which comprises a thermocouple, a pilot flame arrangement which includes a pilot fire nozzle, a mixing tube and a connector cooperatively connecting with each others and an electrode rod connected to an ignition wire of the safety valve. The heater is compact, small and light--weighted while ready for immediate use without assembly and disassembly requirements, thereby convenience for indoor and outdoor use.
Patent CA-2758133-C (CA)
Inventor: BROETTGARDH GOERAN
IPC: D21F1/78
Filed: 2010-03-23
Granted: 2018-03-20
Abstract: A press (1) comprises a distribution device (2) arranged to receive a liquid suspension of solid biological material and to distribute said suspension horizontally along a dewatering drum (8). A guide plate (22) and a trough (24) arranged below the dewatering drum (8) are arranged at a distance from the dewatering drum (8) for forming a gap (20) between the dewatering drum (8) on one side and the guide plate (22) and the trough on the other side. A feed channel (18) is arranged to lead the liquid suspension from the distribution device (2) to said gap (20). The guide plate (22) is rotatable around a horizontal shaft (30), said horizontal shaft (30) being arranged at a first end (44) of the guide plate (22), whereby a transfer member (50) is connected to the guide plate (22) at a second end (48) of the guide plate opposite the first end (44) of the plate for adjusting a distance (S) of the guide plate (22) from the dewatering drum (8).
Patent CA-2760606-C (CA)
Inventor: GREEN BRENT E
IPC: A23J1/14
Filed: 2010-04-23
Granted: 2021-07-27
Abstract: Selon l'invention, le surnageant du dépôt d'une masse micellaire de protéine de colza est traité afin de produire un produit de protéine de colza ayant une teneur en protéine d'environ 60 à moins d'environ 90 % en poids (N x 6,25) de protéine sur la base du poids à sec, et qui est soluble dans un environnement acide aqueux.
Patent CA-2760931-C (CA)
Inventor: PARE QUENTIN
IPC: E21B23/00
Filed: 2011-12-06
Granted: 2015-12-01
Abstract: A mule shoe assembly for use in directional drilling which advantageously has releasable locking means to free the directional orienting tool from engagement with the outer mule shoe in situations where the drill bit may become stuck. The releasable locking means comprises a moveable pin which engages an aperture. A first configuration utilizes detent means and spring biasing of the pin . In a second configuration, the pin is adapted for locking engagement by pressurized downhole drilling mud, and may be disengaged from the aperture when pressure from drilling mud ceases. In a preferred embodiment the pin both has detent means and is spring biased, and also relies on drilling mud pressure to remain in locking engagement. The pin may be disengaged upon removal of drilling mud pressure and application of a positive separation force between the directional measurement tool and associated inner tool member, and outer mule shoe member.
Patent CA-2763292-C (CA)
Inventor: MARIN PAOLO
IPC: B21B23/00
Filed: 2010-06-16
Granted: 2017-05-16
Abstract: The present invention relates to a plant for rolling a seamless tube, typically with a medium-to-large diameter. The plant comprises a main rolling mill with adjustable rolls for mandrel-rolling a semifinished tube.  The plant also comprises a fixed-roll extracting/reducing mill positioned downstream of the main rolling mill and in series therewith. The extracting/reducing mill is designed to extract the semifinished tube from the mandrel and reduce its diameter to a predetermined value close to that desired for the finished tube. Finally, the plant comprises a adjustable-roll sizing mill. The sizing mill is positioned downstream of the extracting/reducing mill and off-line with respect to the latter. This sizing mill is designed to adjust the radial position of the rolls and define the diameter of the outgoing tube. The invention also relates to a method for rolling a seamless tube.
Patent CA-2764025-C (CA)
Title: Tambour fluotourne a bague de retenue et a profil sensiblement exempt de barbes
Inventor: CRIPSEY TIMOTHY J
IPC: B21D22/20
Filed: 2012-01-11
Granted: 2014-12-30
Abstract: Pièce fluotournée comprenant une première extrémité, une deuxième extrémité et une paroi latérale sallongeant entre les deux. Un élément de renforcement est disposé autour de la deuxième extrémité. La paroi latérale présente un profil formé le long dune surface interne de la paroi latérale. Le profil est adapté pour être essentiellement exempt de barbes une fois les fenêtres formées dans la paroi latérale. Une méthode de fabrication dune pièce fluotournée comprend les étapes suivantes : disposer une préforme sur une contre-poupée; fournir plusieurs rouleaux adjacents à la contre-poupée; fournir un mandrin doté dune surface externe comportant en alternance plusieurs canaux et protubérances; et faire en sorte que les rouleaux pressent la préforme contre la surface externe du mandrin.