baber/WOPTO huggingface dataset:
Patent CA-2600409-C (CA)
Title: Substituted n-sulfonylaminophenylethyl-2-phenoxy acetamide compounds
Inventor: HANAZAWA TAKESHI
IPC: A61K31/18
Filed: 2006-02-24
Granted: 2011-07-05
Abstract: This invention provides a compound of the formula (I), wherein R1 represents (C1-C6)alkyl; R2 represents a hydrogen atom, a halogen atom, a hydroxy group, (C1-C6)alkyl, (C1-C6)alkoxy, hydroxy(C1-C6)alkyl, (C1-C6)alkoxy-(C1-C6)alkyl or halo(C1-C6)alkyl; R3 represents a halogen atom, (C1-C6)alkyl, (C1-C6)alkoxy, hydroxy(C1-C6)alkoxy, (C1-C6)alkoxy-(C1~-C6)alkyll, (C1-C6)alkoxy-(C1-C6)alkoxy, halo(C1-C6)alkyl, (C1-C6)alkylthio, (C1-C6)alkylsulfinyl, (C1~C6)alkyllsulfonyl, [(C1-C6)alkyl]NH-, or [(C1-C6) alkyl]2N-; R4 represents a halogen atom, (C1-C6)alkyl, halo(C1-C6)alkyl, (C1-C6)alkoxy, hydroxy(C1-C6)alkoxy, (C1~-C6)alkoxy-(C1-C6)alkyl, (C1-C6)alkoxy-(C1-C6)alkoxy, [(C1-C6)alkyl]NH-, or [(C1-C6)alkyl]2N-; R5 represents a halogen atom, (C1-C6)alkyl, (C1-C6)alkoxy, hydroxy(C1-C6)alkoxy, (C1-C6)alkoxy-(C1~-C6)alkyll, (C1-C6)alkoxy-(C1-C6)alkoxy, halo(C1-C6)alkyl, (C1-C6)alkylthio, (C1-C6)alkylsulfinyl, (C1-~C6)alkyIsulfonyl, [(C1-C6)alkyl]NH-, [(C1-C6) alkyl]2N-, H2N-(C1-C6)alkoxy, (C1-C6)alkyl-NH-(C1-C6)alkoxy, [(C1-C6)alkyl]2N(C1-C6)alkoxy, H2N-(C1-C6)alkoxy-(C1-C6)alkyl, (C1-C6)alkyl-NH-(C1-C6)alkoxy-(C1-C6)alkyl, or [(C1-C6)alkyl]2N(C1-C6)alkoxy-(C1-C6)alkyl; and *indicates a chiral centre; or a pharmaceutically acceptable salt or solvate thereof. These compounds are useful for the treatment of disease conditions caused by overactivation of VR1 receptor such of pain, or the like in mammalian. This invention also provides a pharmaceutical composition comprising the above compound.
Patent CA-2607497-C (CA)
Title: Feuille en alliage d'aluminium et procede pour la fabriquer
Inventor: ZHAO PIZHI
IPC: C22F1/05
Filed: 2005-05-25
Granted: 2014-08-26
Abstract: La feuille en alliage d'aluminium de la présente invention est fabriquée de la manière suivante : on prépare une brame d'épaisseur 5 à 15 mm via une machine de coulée continue utilisant un procédé de coulée continue, en utilisant un alliage fondu contenant de 0,40 % à 0,65 % de Mg, de 0,50 % à 0,75 % de Si, de 0,05 % à 0,20 % de Cr et de 0,10 % à 0,40 % de Fe, le reste étant constitué d'aluminium, ces éléments constituant des éléments essentiels et l'alliage contenant éventuellement jusqu'à 0,15 % de Cu, 0,10 % de Ti ; on enroule la brame pour former une bobine ; on lamine à chaud la brame ou on l'enroule directement ; on lamine à froid la brame résultante pour obtenir une feuille ; on soumet la feuille ainsi produite à un recuit d'homogénéisation, dans un four de recuit en continu ; et on soumet la feuille ainsi produite à un vieillissement préalable. La feuille en alliage d'aluminium a la même composition que l'alliage fondu et a une taille de grain de 10 à 25 µm. Bien que la feuille d'aluminium offre un niveau supérieur de durcissabilité à la cuisson, d'aptitude au pliage et d'aspect de surface (peau d'orange), c'est-à-dire, bien qu'elle soit de qualité élevée, elle peut être fabriquée à bas coût. La feuille en alliage d'aluminium de la présente invention est fabriquée de la manière suivante : on prépare une brame d'épaisseur 5 à 15 mm via une machine de coulée continue utilisant un procédé de coulée continue, en utilisant un alliage fondu contenant de 0,40 % à 0,65 % de Mg, de 0,50 % à 0,75 % de Si, de 0,05 % à 0,20 % de Cr et de 0,10 % à 0,40 % de Fe, le reste étant constitué d'aluminium, ces éléments constituant des éléments essentiels et l'alliage contenant éventuellement jusqu'à 0,15 % de Cu, 0,10 % de Ti ; on enroule la brame pour former une bobine ; on lamine à chaud la brame ou on l'enroule directement ; on lamine à froid la brame résultante pour obtenir une feuille ; on soumet la feuille ainsi produite à un recuit d'homogénéisation, dans un four de recuit en continu ; et on soumet la feuille ainsi produite à un vieillissement préalable. La feuille en alliage d'aluminium a la même composition que l'alliage fondu et a une taille de grain de 10 à 25 µm. Bien que la feuille d'aluminium offre un niveau supérieur de durcissabilité à la cuisson, d'aptitude au pliage et d'aspect de surface (peau d'orange), c'est-à-dire, bien qu'elle soit de qualité élevée, elle peut être fabriquée à bas coût.
Patent CA-2611902-C (CA)
Title: Tiotropium salts, compositions thereof, and processes for preparing same via tiotropium bicarbonate reacted with an acid
Inventor: POP MIHAELA
IPC: A61K31/46
Filed: 2006-05-30
Granted: 2013-08-27
Abstract: The invention relates to a process for preparing tiotropium salts. The process involves reacting tiotropium bicarbonate of formula 2: (see formula 2) in a solvent with an acid HX, wherein X is in anion other than HCO3-.
Patent CA-2624701-C (CA)
Inventor: KAUPPILA GREG
IPC: B31F1/10
Filed: 2006-10-10
Granted: 2009-12-15
Abstract: An interfolding apparatus including a knife roll, a first interfolding roll, a second interfolding roll, and a transfer roll. The knife roll cuts sheets from a stream of web material issuing from a source in a downstream direction. The first interfolding roll is positioned downstream of the knife roll and receives the sheets. The first interfolding roll rotates in a first direction and the second interfolding roll rotates in a second direction. The first and second interfolding rolls interfold the sheets with additional sheets received by the second interfolding roll. A transfer roll is positioned between the knife roll and the first interfolding roll. The transfer roll has a non-uniform surface configuration and rotates in the second direction and receives the sheets from the knife roll, forms a bend in each of the sheets, and transfers the formed sheets to the first interfolding roll.
Patent CA-2627470-C (CA)
Inventor: NGUY CHANWA
IPC: B65D6/28
Filed: 2005-10-26
Granted: 2011-04-19
Abstract: Portable and stackable multipurpose containers are disclosed. The containers have an oval base and an oval top in communication with sides of the wall extending perpendicularly from the base. The oval top is slidably positioned to open from both sides, which are perpendicular to the oval sides; the top is slidable.The multipurpose container is adapted for storing nails, screws, and similar items useful to craftsmen.
Patent CA-2634087-C (CA)
Inventor: SMITH RODNEY
IPC: E01F9/646
Filed: 2008-06-06
Granted: 2015-11-24
Abstract: A highway crash barrier structure with an improved interlocking system includes a plurality of rigid sections disposed end-to-end in interlocking relationship with one another. The ends of each rigid upright section are provided with a reshaped JJ Hooks® connection. Each hook member has an extending vertical lip which is bent into a "J" shaped cross-section to engage a similar lip on the hook member of the adjacent section such that lateral movement of the respective sections is prevented. However, the respective sections of the system can be easily placed or removed by vertically displacing them. In addition, the interlocking plates at each end of the upright sections are vertically lengthened while the number of bars welded to the plate is increased to reduce the rotational moment of the sections and increase shear transfer between adjacent sections. Furthermore, connections include deflection limitation stops located at the lower part of each end of each upright section which prevents spalling and decreases deflection during a crash. The deflection stops can be positioned wholly within the rigid sections or can protrude partway out the bottom of the sections for particular applications.
Patent CA-2640047-C (CA)
Title: Fuel cell system with humidification control
Inventor: KAITO TAKAHIRO
IPC: H01M8/04
Filed: 2007-01-22
Granted: 2011-11-08
Abstract: A fuel cell system has an oxidizer gas flow rate adjuster (5) that adjusts a flow rate of oxidizer gas of the fuel cell stack (1) and a controller (10) that determines a humidity state in the fuel cell stack (1). The controller (10) has an average cell voltage calculator (13) that calculates an average cell voltage, a minimum cell voltage calculator (14) that calculates a minimum cell value, a voltage difference calculator (15) that calculates a voltage difference between the average cell voltage and the minimum cell voltage, and a voltage comparator (16) that compares the absolute voltage difference with a preset value. The flow rate of the oxidizer gas is changed based on a comparison between the absolute voltage difference and the preset value, and then the humidity state in the fuel cell stack (1) is determined based on a change in the absolute voltage difference.
Patent CA-2640769-C (CA)
Title: Variable path automated guided vehicle
Inventor: STEWART BRIAN G
IPC: G05D1/02
Filed: 2007-02-01
Granted: 2012-09-04
Abstract: An automated guided vehicle and a method of controlling an automated guided vehicle which are capable of varying the travel path of the automatic guided vehicle in order to reduce wear patterns created in the floor of the material handling facility. The travel path of the AGV is varied by intentionally applying a deviation from a selected predetermined route along which the AGV  is traveling.
Patent CA-2640899-C (CA)
Inventor: MCCOY DONALD P
IPC: H02G9/08
Filed: 2004-11-04
Granted: 2010-01-26
Abstract: Support pour câbles qui convient au service souterrain et qui est constitué d'au moins un montant en plastique moulé et d'un bras transversal. Une hauteur de la crémaillère peut être ajustée par empilement des montants dans le sens de la longueur, en tandem, et par ajustage des poteaux comme souhaité. Les meilleures places dans le montant pour l'ajustage sont indiquées par des indicateurs visuels. Les traverses, qui peuvent être utilisées pour couvrir deux montants, sont conçues de telle manière qu'un utilisateur reçoit une indication visuelle du montant lorsque le bras transversal est totalement logé et prêt à recevoir une charge de câbles de communication, des câbles de puissance, ou les deux. Dans un mode de réalisation préféré, chaque montant possède une ouverture  destinée à être fixée à une paroi à proximité d'une partie supérieure du montant. Des attaches de câble de plastique peuvent être utilisées pour fixer des câbles de petite taille aux montants sans le recours à un bras transversal, et peuvent également servir à verrouiller les bras transversaux dans les montants.
Patent CA-2641245-C (CA)
Title: Weather-resistive barrier for buildings
Inventor: BOWE MICHAEL DAMIAN
IPC: E04F13/09
Filed: 2008-10-17
Granted: 2011-11-22
Abstract: We form a weather-resistive barrier on a building by applying a compressible latex foam on the joints between adjacent sheets of construction sheathing, with the sheets having been coated with an aqueous coating composition.
Patent CA-2643425-C (CA)
Title: Method of making electric machine winding
Inventor: DOOLEY KEVIN ALLAN
IPC: H02K15/04
Filed: 2007-04-27
Granted: 2015-12-15
Abstract: A method of providing an electric machine winding having a fluid flow channel, for receiving coolant fluid therein is disclosed. The method includes impressing the channel into a peripheral surface using a die having a shape corresponding to a desired fluid flow cooling path of the channel.
Patent CA-2644880-C (CA)
Title: Production of hydrogen from water using a thermochemical copper-chlorine cycle
Inventor: GABRIEL KAMIEL SAMY
IPC: C01B3/08
Filed: 2008-11-25
Granted: 2016-10-11
Abstract: A system for producing hydrogen gas from water decomposition using a thermochemical CuCl cycle, the improvement comprising the use of an insulated hydrogen production reactor comprising a reaction chamber and a separation chamber; the reaction chamber having a hydrogen chloride gas inlet and a solid copper inlet; one or more levels provided in the reaction chamber, the number of which is dependant on production scale and pressure drop; each level comprising a perforated plate with associated filter media, the perforations of the plate and media being of decreasing size from top to bottom of the reaction chamber, and being sized to permit downward flow of the hydrogen gas and molten CuCl products, as well as the HCL gas reactant, and to prevent entrainment of solid copper in the molten CuCl; the separation chamber being located below the reaction chamber and being of greater cross section than the reaction chamber and comprising a first hydrogen removal and entrained copper removal zone and a second molten CuCl removal zone; removal of the reaction products being controlled so as to substantially decrease the amount of entrained copper in the molten CuCl; and the first zone having outlets for removal of hydrogen gas and entrained copper particles, with the second zone having an outlet for removal of molten CuCl.
Patent CA-2649279-C (CA)
Title: Dispositif de visee a indicateur de projection pour armes a feu
Inventor: FORD TIMOTHY D F
IPC: F41G1/46
Filed: 2009-01-12
Granted: 2015-12-29
Abstract: Un viseur à indicateur de trajectoire à utiliser avec une arme à feu utilisant une ou plusieurs variables ayant une incidence sur la trajectoire de la balle considérée pour créer une carte des zones de risque des différentes zones qui peuvent être atteintes après que lutilisateur ait pointé larme à feu vers une cible. Selon des modes de réalisation de linvention, les limites des zones de frappe les plus probables peuvent être indiquées rapidement à lutilisateur à laide de la carte des zones de risque. Cette dernière est représentée en projetant un faisceau laser directement sur la cible.
Patent CA-2651786-C (CA)
Title: Procede de production d'un compose organique marque par du fluor radioactif
Inventor: HAYASHI AKIO
IPC: C07C227/20
Filed: 2007-05-07
Granted: 2014-11-04
Abstract: Le problème à résoudre dans le cadre de la présente invention consiste à proposer un procédé de production de [18F]FACBC, pouvant réduire la quantité d'impureté produite au cours du procédé. La solution proposée est un procédé de production d'un composé organique marqué par du fluor radioactif, comprenant les étapes suivantes : une étape de désestérification destinée à retenir un composé représenté par la formule (1) dans une colonne à phase inversée, charger une solution alcaline dans la colonne de façon à désestérifier le composé, et ensuite décharger la solution alcaline de la colonne de façon à produire un composé représenté par la formule (2) ; et une étape de déprotection destinée à déprotéger un groupe protecteur de groupe amino dans le composé produit dans l'étape de désestérification de façon à produire un composé représenté par la formule (3). (1) [où R1 représente une chaîne alkyle linéaire ou ramifiée ayant de 1 à 10 atomes de carbone ou un substituant aromatique ; et R2 représente un groupe protecteur.] (2) [où X représente un atome de sodium ou de potassium.] (3)
Patent CA-2653144-C (CA)
Inventor: GARNER GLEN WALTER
IPC: G09F3/03
Filed: 2009-02-06
Granted: 2018-07-17
Abstract: A security device for use in association with a security pin includes a tag body, a spring lock and a magnetic lock. The tag body has a body aperture formed therein adapted to receive the security pin. The spring lock is situated within the tag body and has a spring lock aperture formed therein in registration with the body aperture. The spring lock is adapted to engage the security pin when in an engaged position and release the security pin when in a released position. The magnetic lock is within the tag body and has a magnetic lock aperture. The magnetic lock is adapted to engage the security pin when in an engaged position and to release the security pin when in a release position.  The spring lock and the magnetic lock need to both be in the released position to successfully remove the security pin form the security device. A detaching device to move the spring lock and the magnetic lock into the released such that they are both in the release position at the same time is also shown.
Patent CA-2664571-C (CA)
Inventor: PERRAS ANDRE C
IPC: G01R19/00
Filed: 2009-05-01
Granted: 2013-10-01
Abstract: A more precise and cost effective means than previously commercially available for measuring alternating currents up to 100 amperes in the frequency range from direct current to 100 kilohertz can be measured with precision approaching 0.001% employs a shield around a resistive network. The shield is electrically isolated from the resistive network, but acts as a heat sink to draw heat generated by the resistive network away, promoting fast stabilization times. The shield also provides electrical shielding from outside interference allowing the geometric arrangement of elements in the resistive network to minimize induced inductance and capacitance.
Patent CA-2666684-C (CA)
Inventor: PRODOEHL MICHAEL SCOTT
IPC: D21H27/30
Filed: 2007-10-15
Granted: 2014-08-12
Abstract: A multi-ply paper product is disclosed. The multi-ply paper product comprises a first ply comprising fibrous structure having a basis weight of less than 18 g/m2 and a wet burst value of less than 80 grams and a second ply comprising a fibrous structure having a basis weight of greater than 19 g/m2 and a wet burst value of greater than 125 grams.  The multi-ply paper product has an overall wet burst value, said overall wet burst value being greater than the arithmetic sum of said wet burst value of said first ply and said wet burst value of said second ply. The fibrous structure of the first ply may have a softening additive and/or have a lotion disposed thereon.
Patent CA-2668948-C (CA)
Title: Operator-controlled scanning laser procedure designed for large-area epithelium removal
Inventor: ARNOLDUSSEN MARK E
IPC: A61B18/20
Filed: 2007-11-09
Granted: 2014-08-26
Abstract: Systems and methods for removing an epithelial layer disposed over a stromal layer in a cornea irradiate a region of the epithelial layer with a pulsed beam of ablative radiation. The ablative radiation is scanned to vary the location of the beam within the region in accordance with a pulse sequence. The pulse sequence is arranged to enhance optical feedback based on a tissue fluorescence of the epithelial layer. The penetration of the epithelial layer is detected in response to the optical feedback. The use of scanning with the pulse sequence arranged to enhance optical feedback allows large areas of the epithelium to be ablated such that an operator can detect penetration of the epithelial layer.
Patent CA-2673468-C (CA)
Inventor: AHMED MAHMOOD
IPC: C07D413/14
Filed: 2007-12-19
Granted: 2015-06-02
Abstract: The invention relates to compounds of formula (I) wherein one of R5 and R6 is hydrogen or R2 and the other is (a) processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of conditions or disorders which are mediated via the S1P1 receptor.
Patent CA-2677188-C (CA)
Inventor: PARK EUI-JUN
IPC: H03M13/37
Filed: 2008-04-11
Granted: 2018-01-23
Abstract: A transport stream generating apparatus, a turbo packet demultiplexing apparatus, and methods thereof, the transport stream generating apparatus including: a Reed Solomon (RS) encoder to RS-encode turbo data, an interleaver to interleave the RS-encoded turbo data, a duplicator to add a parity insertion area to the interleaved turbo data, and a multiplexer to multiplex normal data and the turbo data processed by the duplicator to generate a transport stream. Accordingly, reception performance can be improved in an advanced vestigial sideband (AVSB) system.
Patent CA-2679658-C (CA)
Inventor: KIM HAK-ZOO
IPC: C07K14/715
Filed: 2008-02-27
Granted: 2018-11-27
Abstract: The present application discloses an isolated nucleic acid molecule encoding a polypeptide capable of synchronously binding two different growth factors polypeptide components. Such a polypeptide is capable of synchronously binding VEGF polypeptide and Angiopoietin polypeptide.
Patent CA-2680383-C (CA)
Title: Rotors en opposition ameliores
Inventor: MAYERLE DEAN
IPC: A01C7/08
Filed: 2004-10-15
Granted: 2010-10-12
Abstract: Ensemble de rotors destiné à un outil agricole pour améliorer le transport d'un produit à partir d'une trémie de stockage jusqu'à un emplacement distant. L'ensemble de rotors comprend une chambre qui définit une cavité intérieure conçue pour recevoir le produit de la trémie de stockage, un tube d'entrée conçu pour acheminer le jet d'air sous pression de manière à produire un jet combiné d'air sous pression et du produit, ainsi qu'un tube de sortie conçu pour le passage du jet combiné d'air sous pression et du produit à partir de la chambre jusqu'à un système de distribution du produit en milieu agricole. L'ensemble de rotors peut aussi comprendre un tube de sortie extensible, un dispositif de réglage de la trajectoire relié au tube d'entrée et un couvercle réglable conçu pour réguler l'agitation du produit et pour purger les dépôts en aval de l'ensemble de rotors.
Patent CA-2691379-C (CA)
Title: Substituted n-aryl pyridinones
Inventor: GANT THOMAS G
IPC: A61P11/00
Filed: 2008-06-20
Granted: 2015-06-09
Abstract: Disclosed herein are substituted N-Aryl pyridinone fibrotic inhibitors and/or collagen infiltration modulators of Formula I, process of preparation thereof, pharmaceutical compositions thereof, and methods of use thereof.
Patent CA-2694892-C (CA)
Inventor: KURTH BERND
IPC: E04G11/48
Filed: 2008-07-29
Granted: 2015-11-24
Abstract: The invention relates to a ceiling formwork (1) having formwork panels (2) comprising rectangular edge webs (3) horizontally disposed in the usage position, and supporting means, such as carriers (15) and/or supports (17) for said formwork panels (2), and a holding element (4) gripping the edge webs (3) of adjacent formwork panes (2) in the corner region, said element comprising centering protrusions (5) for the edge webs (3) of said formwork panels (2) and intersecting openings (6) that are open toward the top, extending horizontally between the centering protrusions (5) in the usage position, which are limited by lateral centering surfaces (7) of the centering protrusions (5). These lateral limitations or centering surfaces (7) of the openings (6) approximate each other from the top to the bottom at least up to a distance from each other that corresponds to the total thickness of two edge webs (3) of two formwork panels (2) in contact with each other in the usage position, wherein a groove-like intermediate space (12) may be provided beneath this closest approximation of the centering surfaces (7) as a continuation of the centering surfaces (7) in order to positively encompass the edges of the edge webs (3) of the formwork panels (2).
Patent CA-2695168-C (CA)
Inventor: FECTEAU DAVID J
IPC: C10G35/12
Filed: 2008-07-16
Granted: 2015-11-10
Abstract: One embodiment includes an apparatus for transferring catalyst from a regeneration zone to a reaction zone in a hydrocarbon conversion unit which includes a transfer vessel, and first, second, and third lines. The transfer vessel can transfer regenerated catalyst from the regeneration zone at a first pressure to the reaction zone at a second pressure where the second pressure is greater than the first pressure. Generally, the first line communicates the catalyst to the transfer vessel and the second line communicates the catalyst from the transfer vessel.  The third line for allowing the passage of gas therethrough may be at a pressure higher than the first pressure having a first portion communicating with the transfer vessel and having a second portion coupled to third and fourth valves.
Patent CA-2697465-C (CA)
Inventor: OLENIK BRITTA
IPC: A01N41/10
Filed: 2008-08-02
Granted: 2016-03-29
Abstract: The invention relates to a novel thermodynamically stable crystal modification of 2-({2-chloro-4-(methylsufonyl)-3-[(2,2,2-trifluoroethoxy)methyl]phenyl}carbonyl)cyclohexane-1,3-dione. A thermodynamically stable crystal modification of the herbicidal agent 2-({2-chloro-4-(methylsulfonyl)-3-[(2,2,2-trifluoroethoxy)methyl]phenyl}carbonyl)cyclohexane-1,3-dione (Tembotrione) is described. This thermodynamically stable crystal modification has particular advantages in the stability of suspension formulations.