baber/WOPTO huggingface dataset:
Patent CA-2774109-C (CA)
Title: Systeme et appareil pour criblage de puits comprenant une couche de mousse
Inventor: RICHARD BENNETT M
IPC: E21B43/08
Filed: 2010-09-24
Granted: 2015-09-01
Abstract: Un appareil destiné à cribler des composants de formation terrestre comprend : un tuyau de base conçu pour permettre le passage d'un fluide de formation à travers celui-ci ; et une couche de mousse disposée radialement vers l'extérieur du tuyau de base et conçue pour permettre le passage du fluide de formation à travers celle-ci et pour réduire à un minimum le passage de solides de formation à travers celle-ci, la couche de mousse comprenant une pluralité de structures creuses formant des fenêtres entre elles. La présente invention se rapporte également à un procédé de fabrication d'un appareil destiné à cribler des composants de formation terrestre.
Patent CA-2782447-C (CA)
Title: A simplified user interface for an aircraft
Inventor: WALTER RANDY LYNN
IPC: G05D1/00
Filed: 2012-07-05
Granted: 2019-08-20
Abstract: A user interface for an integrated autopilot and flight management system for an aircraft includes a plurality of tactical parameter controls for operation of the autopilot and a plurality of strategic parameter controls for operation of the flight management system.
Patent CA-2783615-C (CA)
Title: Conjugues polymeres zwitterioniques multifonctionnels
Inventor: CHARLES STEPHEN A
IPC: C08F234/02
Filed: 2010-12-20
Granted: 2019-05-14
Abstract: L'invention concerne des copolymères aléatoires contenant des zwittérions et un ou plusieurs agents fonctionnels, ainsi que des méthodes de préparation desdits copolymère aléatoires.
Patent CA-2783622-C (CA)
Inventor: MATSUMOTO SHINYA
IPC: F16H3/083
Filed: 2010-07-15
Granted: 2014-09-23
Abstract: A multistage transmission includes a lost motion mechanism for regulating the operation for a downward shift in acceleration and for an upward shift in deceleration. Regulating rods are integrally moved with a control rod. A cutout into which a pin can be fitted together with a cam groove of the slidingly touched cam rod is formed corresponding to each cam groove in the regulating rods. The cutout of the regulating rods corresponding to the cam groove of the cam rod for normal rotation is formed longer than the corresponding cam groove on the reverse side to a moving direction of the control rod in an upward shift in a state in which shifted speed is established. The cutout of the regulating rods corresponding to the cam groove of the cam rod for reverse rotation is formed longer than the corresponding cam groove on the reverse side to a moving direction.
Patent CA-2783627-C (CA)
Inventor: HACKER ERWIN
IPC: A01N43/80
Filed: 1999-08-10
Granted: 2018-07-17
Abstract: A herbicide combination comprising an effective amount of: (A) a broad-spectrum imidazolinone herbicide selected from the group consisting of imazethapyr, imazapyr, imazamethabenz, imazamethabenz-methyl, imazaquin, imazamox, imazapic and salts and esters thereof; and (B) a herbicide which is mesotrione, for controlling harmful plants in a maize crop, wherein the maize crop is tolerant to the herbicides (A) and (B).
Patent CA-2785947-C (CA)
Inventor: WOESSNER ERNST
IPC: F41A3/26
Filed: 2011-02-15
Granted: 2014-10-28
Abstract: La présente invention concerne une culasse à tenons rotatifs comprenant un support de culasse (1), à l'intérieur duquel est logée une tête de culasse (100) munie de plusieurs tenons de culasse (104), et une pièce de verrouillage (200) munie de plusieurs tenons de verrouillage (204). Selon l'invention, une partie formant came de commande (208), tournée vers l'arrière, est réalisée dans la pièce de verrouillage (200) au niveau d'un tenon de verrouillage (204), laquelle partie transforme, lors du déverrouillage de la tête de culasse (100), un mouvement de déverrouillage, au cours duquel des faces arrière (106) des tenons de culasse (104) se dégagent de faces avant (206) des tenons de verrouillage (204), sur une partie de commande (132) tournée vers l'avant et réalisée de manière correspondante, au niveau d'un tenon de culasse de commande (104h'), en un mouvement hélicoïdal de la tête de culasse (100) qui permet d'extraire d'une chambre une douille maintenue dans la tête de culasse (100), la partie de commande (132) s'appuyant sur la partie formant came de commande (208). Lors du verrouillage, la partie formant came de commande exerce une fonction pilote qui fait pivoter un tourillon de commande (102), situé dans une coulisse de commande (60) du support de culasse (1), d'une butée axiale (70) à une position de commande, dans laquelle la coulisse de commande (60) entre en prise avec un flanc de verrouillage (62) au niveau du tourillon de commande (102) et, lorsque le support de culasse (1) se déplace vers l'avant par rapport à la tête de culasse (100), exerce une impulsion de rotation sur la tête de culasse (100), transformant ainsi un mouvement d'amenée linéaire de la tête de culasse en un mouvement de verrouillage en passant par un mouvement hélicoïdal.
Patent CA-2786868-C (CA)
Inventor: RALEIGH GREGORY G
IPC: H04W4/24
Filed: 2010-01-18
Granted: 2017-08-08
Abstract: Various embodiments are disclosed for a services policy communication system and method. In some embodiments, a communications device stores a set of device credentials for activating the communications device for a service on a network; and sends an access request to the network, the access request including the set of device credentials.
Patent CA-2787932-C (CA)
Inventor: HANGEL JORGEN
IPC: E04H12/22
Filed: 2011-01-31
Granted: 2016-08-16
Abstract: A concrete tower construction (10) comprising; - a foundation (12), - a plurality of prefabricated concrete tower elements (24) each having an outside (32), an inside (34), a material thickness (36) provided there between, and top (38) and bot- tom (40) surfaces, said tower element (24) having a hollow centre, said tower elements (24) are arranged one tower element (24) on top of another forming a column (22) on top of the foundation (12), - a plurality of tendons (28) arranged in the hollow centre, for applying a tension force to the column (22), wherein the tower construction (10) further comprises an upper force distribution element (26) arranged on top of the column (22) and a lower force distribution element (18) arranged in the foundation (12), wherein each tendon (28) is connected to the upper force distribution element (18) and the lower force distribution element (26) by co-operating attachment means (30, 30'). Furthermore a method of erecting said tower construction (10), a tower element and a foundation element is described.
Patent CA-2788176-C (CA)
Inventor: ANDERSON ODD KETIL
IPC: G01N33/18
Filed: 2011-02-07
Granted: 2017-04-25
Abstract: The effects of pollution in an aquatic mass may be monitored by measuring changes in various parameters of sessile organisms, particularly bivalves such as mussels. Particular parameters measured include particle clearance rate, oxygen consumption and apical growth.
Patent CA-2789207-C (CA)
Inventor: MCCOSH KAREN
IPC: B09C1/02
Filed: 2011-02-10
Granted: 2015-09-01
Abstract: A method for treating contaminated sand from a production waste pit, the method includes pre-treating the contaminated sand to recover at least one non-radioactive contaminant from the contaminated sand, washing the contaminated sand with a dissolver solution and water to remove naturally occurring radioactive material from the sand, recovering the dissolver solution from the sand, treating the water to remove all contaminants, and collecting the treated sand.
Patent CA-2790686-C (CA)
Title: Dry prosthetic heart valve packaging system
Inventor: LIBURD GREGORY G
IPC: A61F2/24
Filed: 2011-03-03
Granted: 2017-10-24
Abstract: Packaging for prosthetic heart valves including an assembly for stabilizing dry prosthetic tissue implants such as heart valves during storage. The packaging assembly includes a primary sterile barrier that permits gas sterilization of the tissue implant, and a secondary sterile barrier that also prevents oxidation of the implant during long-term storage. Tissue heart valves may be placed or suspended within a cavity of an inner rigid tray with a gas-permeable lid sealed thereon, and a cap placed over the cavity to limit movement of the valve therein. The inner tray is placed within an outer sterile barrier, such as another rigid tray or a flexible pouch, and the assembly is then sterilized. The outer sterile barrier may include a double seal so that a first gas-permeable seal can be closed for sterilization, after which a second gas-impermeable seal can be closed to seal out any further oxygen contact with the tissue implant. Alternatively, the inner tray may be placed within a sterile pouch and the assembly gas-sterilized, and then the entire assembly is placed within another pouch that provides an impermeable barrier to the surrounding atmosphere to prevent oxidation of the tissue implant.
Patent CA-2792885-C (CA)
Inventor: KIMBRELL EDDIE
IPC: H02G15/113
Filed: 2011-03-25
Granted: 2016-05-17
Abstract: Provided is an inner module for holding a plurality of connectors. The inner module includes a first cylindrical portion having a first outer wall spaced radially from a first inner wall to form an annular volume and a second cylindrical portion having a second outer wall spaced radially from a second inner wall to form an annular volume. The inner module also includes a connecting portion to connect the first cylindrical portion to the second cylindrical portion. Each of the first and second cylindrical portions have an opening in an axial direction having a width that is narrower than a distance between the first inner wall and the first outer wall.
Patent CA-2794986-C (CA)
Title: Caisse pliante
Inventor: ORGELDINGER WOLFGANG
IPC: B65D85/34
Filed: 2011-03-28
Granted: 2015-02-03
Abstract: L'invention concerne une caisse à claire-voie (100) comprenant un fond et deux paires de parois opposées latérales et d'extrémité, respectivement. Selon l'invention, au moins une paroi d'extrémité (130) comprend une portion amincie (910), cette portion amincie étant conçue pour permettre à l'utilisateur de découper la paroi d'extrémité pour ménager une ouverture d'inspection.
Patent CA-2800721-C (CA)
Inventor: SAMOTO MASAHIKO
IPC: A23L11/30
Filed: 2011-05-25
Granted: 2014-06-10
Abstract: The present invention is directed to a fat-reduced soymilk having a reduced fat content, which is produced by separating a fat from a fat-containing soybean efficiently without relying on an organic solvent; and a novel fat-rich soybean material. Specifically disclosed are: a fat-reduced soybean protein material characterized by containing a protein and a carbohydrate at a total content of 80 wt% or more in terms of dried form content, containing a fat (as an extract from a chloroform/methanol mixed solvent) at a content of less than 10 wt% relative to the content of the protein, and containing campesterol and stigmasterol (as plant-derived sterols) at a total content of 200 mg or more relative to 100 g of a fat; and a soybean emulsion composition characterized by containing a protein at a content of 25 wt% or more in terms of dried form content, containing a fat at a content of 100 wt% or more in terms of dried form content relative to the content of the protein in terms of dried form content, and having an LCI value of 60% or more.
Patent CA-2801152-C (CA)
Inventor: EGGERS RONALD L
IPC: B60P7/04
Filed: 2013-01-07
Granted: 2015-06-30
Abstract: A locking mechanism is provided for a tarping system having a flexible cover deployable from a roller assembly for covering a container and a mechanism for extending and retracting the cover from the roller assembly. The locking mechanism includes a locking element, such as a taut cable, mounted to the roller assembly and spanning the width of the cover. The locking element is arranged on the roller assembly with a portion of the length of the cover less than the entire length of the cover wound around the locking element. This portion of the cover corresponds to an extended length of the cover. The locking mechanism prevents further advancement of the cover from the roller assembly once the locking mechanism is uncovered when the cover is unwound.
Patent CA-2802151-C (CA)
Inventor: VINAYAGAMOORTHY SIVAKARAN
IPC: H04W52/16
Filed: 2013-01-17
Granted: 2018-11-06
Abstract: A mobile wireless communications device (10) may include a processor (11), a modulator (12) coupled downstream from the processor, a power amplifier (13) coupled downstream from the modulator and having a control voltage input, an antenna coupled downstream from the power amplifier (13), and a feedback path coupled between the antenna and the processor. The processor may be coupled to the control voltage input of the power amplifier, and may be configured to determine an adjacent channel leakage value based upon the feedback path (15) and to selectively set a control voltage for the power amplifier based upon the adjacent channel leakage value.
Patent CA-2803795-C (CA)
Title: Geophones a double axe pour flutes sismiques de detection de pression/vitesse formant une flute sismique a triple composants
Inventor: MAPLES MIKE
IPC: G01V1/38
Filed: 2011-06-17
Granted: 2021-01-19
Abstract: L'invention porte sur une flûte sismique, qui comprend un capteur comprenant un corps orienté axialement comprenant une pluralité de canaux orientés axialement disposés par paires opposées ; une pluralité d'hydrophones disposés par paires opposées dans les canaux ; une paire de capteurs de mouvement de particules acoustiques orientés de façon orthogonale ; et un capteur d'inclinaison adjacent ou associé aux capteurs de mouvement de particules. La flûte sismique a une pluralité d'hydrophones, comme décrit précédemment, alignés avec une pluralité d'accéléromètres qui détectent un mouvement de la flûte sismique dans les directions horizontale et verticale, tous couplés à un capteur d'inclinaison, de telle sorte que le système sismique marin peut détecter si un signal sismique détecté est une réflexion à partir d'une structure géologique au-dessous de la flûte sismique ou une réflexion se déplaçant vers le bas provenant de l'interface air/eau de mer.
Patent CA-2804485-C (CA)
Inventor: CONN RANDALL S
IPC: F16H61/02
Filed: 2011-06-29
Granted: 2016-08-09
Abstract: The present invention provides a method of reducing the output speed of a transmission in a vehicle, whereby the transmission includes a speed sensor and a controller and the vehicle includes a proximity sensor. The method includes measuring the output speed with the speed sensor and comparing the measured output speed to an output speed threshold. The controller receives throttle percentage and compares the throttle percentage to a throttle threshold. The method further includes receiving an input signal from the proximity sensor and comparing the input signal to a signal threshold. The output speed of the transmission can be controlled based on the values of the measured output speed, throttle percentage, and input signal.
Patent CA-2805358-C (CA)
Inventor: GUILLEMONT JEROME EMILE GEORGES
IPC: A61P31/04
Filed: 2011-08-04
Granted: 2016-02-16
Abstract: The present invention is related to novel compounds of formula (I) having antibacterial activity against Clostridium bacteria, in particular Clostridium perfringens, pharmaceutical compositions comprising these compounds, and chemical processes for preparing these compounds.
Patent CA-2805524-C (CA)
Inventor: AL-SAHAN FAWAZ A
IPC: G01N29/024
Filed: 2011-07-13
Granted: 2016-10-18
Abstract: A method and apparatus for an improved dewatering tank system that allows for safely controlling a water stream exiting the dewatering tank system. The apparatus can include a sound velocity detector, a control system, and a control element. The sound velocity detector can include a transducer, a detector, and a transmitter. The control system can include a computer and a program product. The apparatus can optionally include a dewatering tank, a drain line, and a controllable valve. The apparatus allows for transmitting sound energy through the water stream flowing in the drain lined that is connected to the dewatering tank, calculating the velocity of the sound energy as the sound energy travels through the water stream, monitoring the velocity of the sound energy for a period of time, and controlling the position of the controllable valve depending on the calculated velocity of the sound energy.
Patent CA-2810506-C (CA)
Inventor: HAWKINS LAURA L
IPC: A47F7/00
Filed: 2013-03-28
Granted: 2014-06-17
Abstract: A display fixture includes a substantially vertical backer mounted to a wall of a gondola and a shelf unit mounted to the backer and being centrally located on the backer. The shelf unit includes a substantially vertical back wall, a pair of side walls and a plurality of shelves extending between the pair of side walls and coupled to the back wall. Each of the plurality of shelves includes a shelf surface and a lip. The lip is substantially normal to the shelf surface and the shelf surface is at an angle relative to the back wall. The relative angle between the shelf surface and the back wall is greater than 90 degrees.
Patent CA-2812028-C (CA)
Inventor: HAUGHT JOHN CHRISTIAN
IPC: A61Q11/00
Filed: 2010-04-21
Granted: 2016-06-07
Abstract: Provided herein are compositions and methods relating to oral care compositions with improved taste. One such method includes providing an oral care composition comprising a metal salt, a peroxide, an antimicrobial agent, a bad breath re- duction agent, a surfactant, or a combination thereof and adding to the oral care composition a TRPV1 activator and/or vanitrope.
Patent CA-2812778-C (CA)
Inventor: MCDONALD SIMON P
IPC: A61C9/00
Filed: 2011-09-29
Granted: 2017-10-10
Abstract: A reusable dental impression tray having a reusable rigid tray holder with opposing sidewalls spaced apart substantially a first distance, the opposing sidewalls extend longitudinally in a curved manner, a connector located at a distal end of the tray holder couples the sidewalls together, the sidewalls and connector define an inward facing surface, a channel formed in and extends along the inward facing surface, and a handle located at a mesial end of the tray holder, and a disposable mesh bite tray having a generally U-shaped frame having an open end and a closed end, the U-shaped frame is made of a flexible material wherein the U- shaped frame has a generally static shape having a width at the closed end substantially similar to the first distance and a width at the open end which is greater than the first distance, and wherein with the U-shaped frame received in the channel, the open end of the U-shaped frame is held in a compressed state with the open end having a compressed width substantially the same as the first distance.
Patent CA-2814302-C (CA)
Inventor: RIVARD PIERRE
IPC: C12M1/00
Filed: 2011-11-01
Granted: 2015-02-10
Abstract: There are provided methods for producing at least one biogas comprising submitting an organic material to an anaerobic digestion process in an apparatus effective for carrying such a process so as to produce the at least one biogas, pressurizing the produced at least one biogas, and using the at least one biogas for conveying the organic material through the apparatus. Apparatuses for producing at least one biogas are also disclosed.
Patent CA-2815708-C (CA)
Inventor: ZHAO ZHONGWEI
IPC: C22B34/36
Filed: 2011-11-11
Granted: 2016-12-13
Abstract: Disclosed is a method for extracting tungsten from scheelite, which comprises: introducing mixed acid consisted of sulfuric acid and phosphoric acid into a decomposition reactor, heating to 70-100?, and then adding scheelite, maintaining the solid-liquid ratio at 3:1-8:1L/kg, filtrating after 1-6h of reaction, crystallizing the obtained filtrate which is compensated with sulfuric acid consumed by the reaction to obtain phosphotungstic acid crystal, dissolving phosphotungstic acid crystal in water and transforming it to obtain ammonium tungstate solution containing 200-300g/L of WO3, which is used for preparing APT, while returning the obtained crystal mother liquor for ore leaching after being compensated with phosphoric acid and water to the initial level. The invention saves cost of phosphorus-removal reagent and loss of Tungsten; is capable of high efficient scheelite leaching at normal pressure, and overcomes the problems such as Cl- corrosion and heavy volatilization of HCl in traditional acid decomposition process; realizes the recycling of phosphoric acid in general, and greatly reduces the cost of leaching and the quantity of wastewater discharging; and has short flow process, convenient operation, and is adaptive for industrial application.
Patent CA-2820813-C (CA)
Inventor: JANSEN RYAN
IPC: B65D83/06
Filed: 2013-07-12
Granted: 2016-07-05
Abstract: A feed dispenser in which the material is dispensed as a mound includes a dispenser body having an outlet for discharging material, a shelf beneath the outlet freely travelling vertically on which material is deposited in the form of a mound, a linkage arm coupled to the shelf for adjusting the vertical position of the shelf and an actuator mounted to the dispenser body to frictionally engage the linkage arm. Frictional force applied by the actuator acts against vertical travel of the shelf. Rotation of the actuator overcomes the frictional force to adjust the shelf position.
Patent CA-2821004-C (CA)
Inventor: ALSHAKHS MOHAMMED JAWAD A
IPC: G01V9/00
Filed: 2011-11-23
Granted: 2020-01-07
Abstract: La propagation d'un front de saturation durant son injection dans une section de roche poreuse telle qu'une formation pétrolifère souterraine ou une carotte composite est mesurée en fonction du temps pendant un certain nombre d'intervalles de temps discrets. On crée un modèle à partir de mesures de profils de saturation en eau le long de la trajectoire de déplacement dans la section de roche poreuse à chaque intervalle. En pratique, le modèle subdivise la section de roche poreuse en sections ou sous-systèmes individuels de longueurs égales. La saturation de chaque sous-système est déterminée en fonction du volume de fluide injecté, du débit fractionnaire prédéterminé et la saturation moyenne initiale.