baber/WOPTO huggingface dataset:
Patent CA-2668081-C (CA)
Inventor: LAPPIN RICK
IPC: E04G21/00
Filed: 2009-06-02
Granted: 2012-12-11
Abstract: A siding panel for installation in courses, includes features that allow for proper panel to panel engagement, so that the divisions between the individual panels can not be seen. Panels are joined in a friction fit after being brought together by a free panel being moved vertically upward into a frictional engagement with an attached panel. Joining is complete based frictional engagement and frictional locking between portions of each panel.
Patent CA-2670632-C (CA)
Inventor: AXELROD GLEN S
IPC: A01K1/03
Filed: 2007-11-28
Granted: 2014-05-06
Abstract: L'invention concerne une structure escamotable/pliable pouvant comprendre une partie supérieure toit et une partie inférieure plate-forme, ainsi qu'une paire de parois latérales pouvant chacune être reliées pivotantes au toit. Les parois latérales peuvent comprendre au moins deux parties latérales, telles qu'une partie supérieure et une partie intermédiaire. Les parois latérales peuvent également comprendre une partie latérale inférieure. Les parties supérieure et intermédiaire peuvent être reliées pivotantes l'une à l'autre et les parties latérales intermédiaire et inférieure peuvent être reliées pivotantes l'une à l'autre, de sorte que les parties parois latérales supérieure et intermédiaire puissent être tournées vers l'intérieur, vers la partie plate-forme, pour adopter un état escamoté. Les parois latérales peuvent également comprendre chacune des surfaces extérieure et intérieure, la surface extérieure de la paroi latérale supérieure et la surface extérieure de la paroi latérale intermédiaire adjacente formant un angle supérieur à 180 degrés lorsque la structure se trouve dans un état déployée ou escamoté. De plus, la surface intérieure de la partie paroi intermédiaire peut recouvrir la surface intérieure de la partie paroi supérieure dans un état escamoté.
Patent CA-2675126-C (CA)
Title: Compositions for increasing gas production from a subterranean formation
Inventor: REDDY B RAGHAVA
IPC: C09K8/68
Filed: 2008-01-17
Granted: 2011-12-06
Abstract: The invention relates to treatment fluids for treating a subterranean formation to improve gas production therefrom. Exemplary embodiments of the treatment fluids comprise a base fluid and a cationic polyorganosiloxane, wherein the cationic polyorganosiloxane comprises at least two cationic quaternary ammonium groups. The invention also relates to methods of treating a subterranean formation to improve gas production therefrom.
Patent CA-2677213-C (CA)
Inventor: DEORKAR NANDU
IPC: A01N31/04
Filed: 2007-12-10
Granted: 2015-02-03
Abstract: Buffered antimicrobial solutions of benzyl alcohol and ethanol and their use for short or long term storage of chromatographic solids.
Patent CA-2679490-C (CA)
Inventor: POSSELT DIETMAR
IPC: C10M161/00
Filed: 2008-02-28
Granted: 2016-02-09
Abstract: An additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material, consisting essentially of (A) from 1 to 50% by weight of an olefin-sulfur dioxide copolymer, (B) from 1 to 50% by weight of a compound which comprises one or more basic nitrogen atoms and has at least one relatively long-chain linear or branched hydrocarbon radical having at least four carbon atoms or an equivalent structural element which ensures the solubility of component (B) in the inanimate organic material, (C) from 0.1 to 30% by weight of an oil-soluble acid and (D) from 1 to 80% by weight of a high-boiling organic solvent which consists of one or more molecule types, where at least 80% by weight of these molecule types have a boiling point of more than 150°C at standard pressure, where the sum of all components adds up to 100% by weight.
Patent CA-2680454-C (CA)
Inventor: BLANGE JAN-JETTE
IPC: E21B21/00
Filed: 2008-03-20
Granted: 2015-06-16
Abstract: A distance holder (1) for connection to, and rotation with, a drill string in an earth formation drilling device arranged to supply a jet of abrasive fluid for the purpose of providing a borehole (4) by removing earth formation material through abrasion, comprises a housing with a chamber (13) which is essentially rotational symmetric and which is to face the earth formation material, and a jet nozzle (10) which arranged for discharging a jet of the abrasive fluid in said chamber, said housing comprising at least one slot (18) for allowing the abrasive fluid to leave the chamber. The slot is continued over the housing outer surface so as to counteract rolling motions of the particles which are comprised in the abrasive fluid.
Patent CA-2685734-C (CA)
Inventor: RIBERA SALCEDO ROMUALDO LUIS
IPC: B04C7/00
Filed: 2008-04-30
Granted: 2016-07-05
Abstract: The invention relates to a system of cyclones with electrostatically enhanced recirculation, comprising a collector cyclone (Col) with diameter D1 and an entry for dirty gases (GS), located upstream from a recirculator (Con) with diameter D2 and a central channel for exhausting the cleaned gases (GL), these cyclones being placed in series and having a recirculation line, from the concentrator to the collector, to recirculate part of the gas stream. It is characterized in that there are means, in the recirculator, for applying a high voltage (AT, ) producing an ionizing electric field that drives the particles away from the central exhaust channel, without any significant particle deposition on the recirculator walls. The current density in the recirculator field is below 0.1 mA/m2 and the average electric field is below 2xl05 V/m. According to the process of the invention, the particles are driven away from the central exhaust channel, in the recirculator, by the joint action of mechanical and electrical forces, these latter deriving from the particles traversing the ionized field, concentrating them in the fraction of the gas stream that is recycled back to the collector cyclone, where a part is captured (P). It is used for dedusting and dry gas cleaning, especially for acid gases, and for capturing bacteria.
Patent CA-2691747-C (CA)
Title: Sac de transport
Inventor: PIDGEON ANDREW
IPC: A61M1/00
Filed: 2008-06-27
Granted: 2015-10-13
Abstract: La présente invention concerne un étui (500) et une poignée (504) destinés à recevoir un appareil de traitement des plaies par pression négative portable (200) comprenant un dispositif (202) et un bidon à déchets (204) pouvant être séparé de celui-ci, le bidon à déchets présentant un conduit d'aspiration (274) émergeant de celui-ci, le sac de transport comprenant une pochette de réception d'appareil (502), ladite pochette présentant des moyens d'ouverture et de fermeture (522, 524) disposés sur sa partie inférieure et ladite poignée (504) étant directement fixée au dit appareil.
Patent CA-2694646-C (CA)
Inventor: MINER JEFFREY N
IPC: A61K31/4412
Filed: 2008-07-28
Granted: 2017-09-05
Abstract: This invention concerns combinations of inhibitors of MEK, Raf protein kinases, and other kinases includin VEG-FR1 -3 and PDGFR-.beta... This invention also concerns pharmaceutical compositions comprising the compounds described herein and methods of use of the compounds and compositions described herein, including the use in the treatment and/or prevention of cancer and other hyperproliferative disorders.
Patent CA-2703161-C (CA)
Inventor: CARDINEAU GUY A
IPC: C12N5/10
Filed: 1999-10-21
Granted: 2011-12-20
Abstract: The subject invention provides new, plant-optimized polynucleotide sequences that encode pesticidal toxins. The polynucleotide sequences of the subject invention have certain modifications, compared to wild-type sequences, for example, that make them particularly well-suited for optimized expression in plants. Using the polynucleotide sequences described herein, the transformation of plants can be accomplished, using techniques known to those skilled in the art, in order to confer pest resistance upon said plants. In preferred embodiments, the subject invention provides plant-optimized polynucleotide sequences which encode approximately 15 kDa and approximately 45 kDa pesticidal proteins.
Patent CA-2706589-C (CA)
Inventor: HARAMEIN NASSIM
IPC: H05H1/10
Filed: 2008-10-23
Granted: 2017-08-22
Abstract: A magneto-hydrodynamic simulator that includes a plasma container. The magnetohydrodynamic simulator also includes an first ionizable gas substantially contained within the plasma container. In addition, the magnetohydrodynamic simulator also includes a first loop positioned adjacent to the plasma container, wherein the first loop includes a gap, a first electrical connection on a first side of the gap, a second electrical connection of a second side of the gap, and a first material having at least one of low magnetic susceptibility and high conductivity. The first loop can be made up from an assembly of one or a plethora or wire loop coils. In such cases, electrical connection is made through the ends of the coil wires. The magnetohydrodynamic simulator further includes an electrically conductive first coil wound about the plasma container and through the first loop.
Patent CA-2706837-C (CA)
Title: Derives 5-aminocyclylmethyloxazolidin-2-one
Inventor: HUBSCHWERLEN CHRISTIAN
IPC: C07D471/04
Filed: 2008-12-17
Granted: 2016-05-03
Abstract: L'invention porte sur des composés antibactériens de formule (I) dans laquelle un ou deux parmi U, V, W et X représentent N, le reste représente CH ou, dans le cas de X, peut également représenter CRa où Ra est le fluor; R1 représente alcoxy, halogène ou cyano; R2 représente H, CH2OH, CH2N3, CH2NH2, alkylcarbonylaminométhyle ou triazol-1-ylméthyle; R3 représente H ou, lorsque n vaut 1, R3 peut également représenter OH, NH2, NHCOR6 ou triazol-1-yle; A représente CR4; K représente O, NH, OCH2, NHCO, NHCH2, CH2NH, CH2CH2, CH=CH, CHOHCHOH ou CHR5; R4 représente H ou conjointement avec R5 forme une liaison, ou également R4 peut représenter OH lorsque K n'est pas O, NH, OCH2 ou NHCO; R5 représente OH ou conjointement avec R4 forme une liaison; R6 représente alkyle; m vaut 0 ou 1 et n vaut 0 ou 1; et G est tel que défini dans la description. Cette invention porte également sur les sels de tels composés.
Patent CA-2707324-C (CA)
Title: Boiler with improved hot gas passages
Inventor: LAPIERRE ALEXANDRE
IPC: F22B37/10
Filed: 2010-06-11
Granted: 2018-07-24
Abstract: The present document describes a boiler for heating a cold fluid with a hot fluid. The boiler comprises: a lower drum; an upper drum; a plurality of right tubes for conveying the cold fluid, each of the right tubes fluidly connecting the lower drum and the upper drum, the right tubes forming a right wall, each of the right tubes comprising at least one left inwardly extending portion extending toward a left wall; and a plurality of left tubes for conveying the cold fluid, each of the left tubes fluidly connecting the lower drum and the upper drum, the left tubes forming the left wall facing the right wall, each of the left tubes comprising at least one right inwardly extending portion, each extending toward the right wall; wherein the at least one right inwardly extending portion is contiguous to and staggered with the at least one left inwardly extending portion, forming at least two passages between the right wall and the left wall, each one of the at least two passages having first and second ends and being substantially isolated from each other between each of its respective first and second ends; in use, the hot fluid circulates in the at least two passages and heats the right tubes and the left tubes, thereby heating the cold fluid.
Patent CA-2707917-C (CA)
Inventor: MOSSAKOWSKI GERD
IPC: G06F3/033
Filed: 2008-11-27
Granted: 2015-11-24
Abstract: The invention relates to a method for representing a virtual keyboard on the display of a mobile terminal, as for example a cell phone, wherein the mobile terminal comprises a camera for capturing image data, a display for representing the image data and a keyboard for selecting menu functions or for inputting, for example, a text message The invention is characterized in that the keyboard is designed as a virtual keyboard on the display of the mobile terminal and that a cursor represented on the virtual keyboard is designed to the moveable, wherein the cursor moves according to the movements of the mobile terminal in the spatial axes to the corresponding keyboard field of the virtual keyboard.
Patent CA-2711354-C (CA)
Inventor: BECK ALAN D
IPC: B25B25/00
Filed: 2010-07-28
Granted: 2013-03-05
Abstract: A connector installation apparatus including a frame, a ram and a gas spring. The frame includes an anvil section. The anvil section is adapted to have a first connector part located at the anvil section. The ram is movably connected to the frame. The ram includes a front section adapted to have a second connector part located at the front section. The gas spring includes a piston head on a rear end of the ram, and a portion of the frame forming two variable chambers with the piston head.
Patent CA-2711671-C (CA)
Inventor: YOON SEI SEUNG
IPC: G11C11/16
Filed: 2009-01-09
Granted: 2013-12-17
Abstract: Systems and methods of selectively applying negative voltage to word lines during memory device read operation are disclosed. In an embodiment, a memory device (100) includes a word line logic circuit (110) coupled to a plurality of word lines (108) and adapted to selectively apply a positive voltage (V) to a selected word line coupled to a selected memory cell that includes a magnetic tunnel junction (MTJ) device and to apply a negative voltage (NV) to unselected word lines.
Patent CA-2712549-C (CA)
Title: Dispositif de tri concu en particulier pour les bagages
Inventor: VAN DEN GOOR JACOBUS MARIE
IPC: B65G47/84
Filed: 2009-01-20
Granted: 2016-09-20
Abstract: La présente invention (1) concerne un dispositif de tri destiné à trier des produits, en particulier des bagages, et comprenant un certain nombre d'unités de tri (2) qui peuvent être déplacées dans une direction de convoyage le long d'un chemin de convoyage, chaque unité de tri comprenant un transporteur (6) pour supporter un produit à trier, un élément poussoir allongé (7) agencé au-dessus dudit transporteur associé, des moyens de déplacement pour déplacer un élément poussoir latéralement (8) par rapport au transporteur associé à un emplacement de tri, et des moyens de guidage pour guider ledit mouvement latéral de l'élément poussoir, lesdits moyens de guidage comprenant au moins un guide qui est agencé de manière fixe par rapport au transporteur associé, et au moins un élément guide, qui peut se déplacer le long dudit ou desdits guides fixes, lequel élément guide est relié à l'élément poussoir, tandis que lesdits moyens de déplacement comprennent au moins un moteur d'entraînement (38,39) pour chaque unité de tri afin de réaliser le déplacement latéral de l'élément poussoir par rapport au transporteur associé.
Patent CA-2712892-C (CA)
Inventor: CASTILLO PHILIPP PEREZ
IPC: G01K5/48
Filed: 2010-08-12
Granted: 2017-10-10
Abstract: A temperature sensor for a radiant heater has a first tubular expansion element which is connected to its housing and contains a second rod-like expansion element, the two expansion elements having different coefficients of thermal expansion. The temperature sensor has two switching springs for different switching points. In order to adjust a second switching spring, which is fastened to a second switching spring base, the second switching spring base can be moved in the longitudinal direction of the rod and is then permanently fixed by bending or welding.
Patent CA-2712980-C (CA)
Title: Inhaler
Inventor: EASON STEPHEN WILLIAM
IPC: A61M15/00
Filed: 2009-01-19
Granted: 2016-03-08
Abstract: The invention relates to a dry powder inhaler for delivery of a pre-measured dose of powdered medicament into the airways of the user. Each dose of medicament is contained within a blister strip and is accessed by a piercing member. The blister strip is stored within the inhaler ready for use, and after each inhalation, the used blister strip is steadily coiled back up again within the inhaler. The used portion of the blister strip forms into a tight coil within the inhaler through use of a flexible or elastic guiding element. This minimizes the internal space required for the unused and used blister strip.
Patent CA-2724079-C (CA)
Inventor: HARDING WESTON F
IPC: A61M25/06
Filed: 2009-04-28
Granted: 2017-04-11
Abstract: An apparatus to automatically secure an end of a needle after contact with a blood vessel. The apparatus includes a housing (102) and a biasing member (114), where the housing includes a hollow interior region extending between a proximal end and a distal end thereof. A proximal opening (106) is integrated into the proximal end, while a distal opening (110) is integrated into the distal end. The proximal and distal openings are configured to receive a needle (116) therethrough along a longitudinal axis. The biasing member is coupled to the housing and configured to apply a force to the needle. The force is oriented to displace the needle relative to the longitudinal axis upon retracting an end of the needle through the distal opening into the hollow interior region. Embodiments of the present invention may thus secure the end of the needle within the hollow interior region after use to prevent accidental needle sticks and exposure to blood and blood-borne pathogens.
Patent CA-2724158-C (CA)
Inventor: CAHOON REBECCA E
IPC: A01H5/00
Filed: 2002-06-21
Granted: 2013-01-08
Abstract: Methods and compositions for mudulating development and defense responses are provided. Nucleotide sequences encoding defensin proteins are provided. The sequences can be used in expression cassettes for mudulating development, developmental pathways, and defense responses. Transformed plants, plant cells, tissues, and seed are also provided.
Patent CA-2729700-C (CA)
Title: Metering assembly for an air seeder
Inventor: BEAUJOT PATRICK
IPC: A01C7/08
Filed: 2011-01-26
Granted: 2018-09-25
Abstract: A metering assembly is provided for use with an air seeding system for delivering one or more particulate materials to an air seeding apparatus, the air seeding system comprising a product tank, configured to hold a particulate material and having an outlet, the metering assembly comprising at least one metering device, the metering device having a housing, an inlet positioned in the housing to receive particulate material from the outlet of the product tank, a first loading zone and a second loading zone, and a flow controller provided beneath the inlet and operative to route particulate material that has entered the metering device through the inlet in a first direction towards the first loading zone and in a second direction towards the second loading zone.
Patent CA-2731787-C (CA)
Title: Surface de commande d'aeronef
Inventor: LLAMAS SANDIN RAUL CARLOS
IPC: B64C9/02
Filed: 2009-07-15
Granted: 2016-11-22
Abstract: L'invention concerne une surface de commande (1) d'aéronef, en particulier pour une surface porteuse (2) d'aéronef, comprenant une surface de commande primaire (6) qui comprend un axe de charnière (10), et une surface de commande secondaire (7) qui comprend un axe de charnière (11), la surface de commande secondaire (7) tournant sur son axe de charnière (11) par rapport à la surface de commande primaire (6), ladite surface de commande secondaire (7) occupant seulement en partie l'envergure de la surface de commande primaire (6), la longueur de la surface de commande secondaire (7) étant, le long de son axe de charnière (11), significativement inférieure à la longueur de la surface de commande primaire (6) le long de son axe de charnière (10), la largeur ou corde de ladite surface de commande secondaire (7) rétrécissant en outre significativement le long de la direction de son axe de charnière (11) vers la pointe de la surface porteuse (2) selon une loi de rétrécissement conçue expressément pour adapter la répartition de rigidité à la torsion le long de l'envergure de la surface porteuse (2) à la répartition de charge aérodynamique sur ladite surface, la distribution de courbure effective due à la déflexion de ladite surface de commande (1) étant également telle qu'elle augmente l'angle d'entrée en perte aérodynamique de la surface porteuse (2).
Patent CA-2731936-C (CA)
Inventor: SZUL JOHN F
IPC: C07D301/32
Filed: 2009-07-24
Granted: 2016-08-16
Abstract: The application relates to a process for recovery of alkylene oxide comprising: Introducing a feed stream containing alkylene oxide to a stripping section of an alkylene oxide recovery column;  stripping alkylene oxide from the feed stream to form a first gaseous portion, wherein the first gaseous portion flows from the stripping section to the reabsorption region of the alkylene oxide recovery column, and wherein the reabsorption region further comprises a first reabsorption section and a second reabsorption section; partially condensing the first gaseous portion into a liquid reflux stream and an alkylene oxide rich vapor stream, wherein the liquid reflux stream is in physical communication with the stripping section; reabsorbing a first fraction of the alkylene oxide rich vapor stream in a first water stream and reabsorbing a second fraction of the alkylene oxide rich vapor stream in a second water stream to form a second agueous solution in the second reabsorption section.
Patent CA-2734182-C (CA)
Inventor: AGARWAL NIRMAL KUMAR
IPC: D01F6/60
Filed: 2009-08-13
Granted: 2015-02-03
Abstract: Embodiments of the present disclosure include flame retardant composites, flame retardant nylon fibers, flame retardant nylon fiber carpets, methods of making each, and the like.
Patent CA-2740979-C (CA)
Inventor: KITANAKA HIDETOSHI
IPC: H02M7/48
Filed: 2008-10-23
Granted: 2014-09-16
Abstract: A propulsion control apparatus for an electric vehicle that includes an inverter (50) that converts a direct-current voltage into an alternating-current voltage, a power storage element (60), and a DCDC converter (40) connected to the power storage element (60), includes a circuit selector unit (70) that selects any one of power supplied from an external power supply via a power collecting device (2) and power supplied from the power storage element (60) and outputs it to the inverter (50), and a linkage control unit (200) that controls at least the DCDC converter (40) and the circuit selector unit (70) in a linked manner, in which the linkage control unit (200) inputs control signals (C1 to C4) at least to the DCDC  converter (40) and the circuit selector unit (70) and controls them in a linked manner, in accordance with each of a case where the electric vehicle travels by receiving power from the external power supply and a case where the electric vehicle travels by power from the power storage element (60).
Patent CA-2743277-C (CA)
Title: Couvercle pour collecteur
Inventor: PETERSEN BRIAN T
IPC: A01C7/08
Filed: 2011-06-14
Granted: 2019-06-04
Abstract: Un couvercle pour un collecteur de distribution est décrit, le collecteur ayant une ouverture dentrée définissant un axe, une ouverture daccès opposée à lentrée et une pluralité dorifices de sortie sétendant radialement. Le couvercle de louverture daccès comprend un élément de montage conçu pour coupler le couvercle au collecteur afin de fermer louverture daccès, un cône couplé à lélément de montage et sétendant axialement vers louverture dentrée du collecteur lorsque le couvercle est couplé, et un dispositif de retenue en une seule pièce conçu pour fixer le cône à lélément de montage sans attaches supplémentaires.