baber/WOPTO huggingface dataset:
Patent CA-2597508-C (CA)
Title: Fluid barrel-polishing device and polishing method
Inventor: WATANABE MASATOMO
IPC: B24B31/108
Filed: 2005-02-15
Granted: 2012-02-07
Abstract: A fluid barrel-polishing device comprises a cylindrical fixed tank (1) and a turntable (2) that is located at the bottom of the tank (1) with a gap (3) that allows it to rotate horizontally, and wherein when workpieces and media are thrown in the fixed tank (1) and the turntable (2) is rotated horizontally, the workpieces and the media circulate and form themselves into a mass (M) and thereby the workpieces are polished, wherein an inner cylinder (4) is rotatably or fixedly placed coaxially on the center of the rotation of the turntable (2) and it allows the workpieces in the mass (M) to be polished with the inside of the mass (M) contacting the wall of the inner cylinder (4) and with its outside contacting the wall of the fixed tank (1).
Patent CA-2601196-C (CA)
Inventor: OVERSTREET JAMES L
IPC: C23C30/00
Filed: 2006-03-16
Granted: 2011-05-31
Abstract: An earth-boring bit has a bit body, and a bit leg depending from the bit body with a circumferentially extending outer surface, a leading side and a trailing side. A cone is rotatably mounted on a cantilevered bearing shaft depending inwardly from the bit leg. A first layer of a hardfacing composition of carbide particles dispersed in a nickel-based matrix is formed on the bit leg. A second layer of a hardfacing composition of carbide particles dispersed in an iron-based matrix that is formed on the cone. The first layer of hardfacing is applied by conveying carbide particles in a nickel-based matrix through a pulsed plasma transferred arc process. The second layer of hardfacing is applied with a torch and a hardfacing tube comprising carbide particles held within an iron-based tube.
Patent CA-2603525-C (CA)
Title: Interior wallboard and method of making same
Inventor: CURRIER ALAN
IPC: E04C2/04
Filed: 2006-04-18
Granted: 2013-06-18
Abstract: A gypsum wallboard suitable for Level 4 finishing having a coated non-woven first glass fiber mat facing material on one major surface and an optionally coated second glass fiber mat where on the other major surface. The first glass fiber mat has a majority of fibers of a nominal fiber diameter between 8 and 11 microns and a fiber length between ~ and ~ inch and has a basis weight between about 1.7 lb./100 ft.2 and about 2.0 lb./100; the second glass fiber mat has a majority of fibers of a nominal fiber diameter of at least 13 microns but no greater than about 16 microns and a fiber length between ~ and 1 inch and has a basis weight between about 1.8 lb./100 ft.2 and about 2.2 lb./100, and wherein the fibers in both of the non-woven glass fiber mats are bound together with an acrylic-type adhesive binder.
Patent CA-2606669-C (CA)
Inventor: PAIK OON-GIL
IPC: H04M3/42
Filed: 2007-10-16
Granted: 2011-08-16
Abstract: A network-based text-to-speech (TTS) TagToe alert system is configured to take a user's textual and/or multimedia input to a TagToe user interface to schedule delivery of text-to-speech-converted TagToe information to one or more telephone call recipients. The text to- speech converted TagToe information optionally includes e-commerce specific, location-specific, and/or product-specific information which may be presented to the one or more call recipients as additional voice information or interactive voice response (IVR) information. The TagToe alert system can be configured to provide an advanced level of integration between IP telephony and electronic transactions and online services for optimized efficiency and improved revenue to e-commerce.
Patent CA-2610663-C (CA)
Title: Modular apparatus for production testing
Inventor: HEIGHINGTON LARRY JAMES
IPC: E21B41/00
Filed: 2007-11-15
Granted: 2012-04-17
Abstract: An apparatus for production testing. According to one aspect, the apparatus is modular and suitable for transport and assembly in the field. The apparatus comprises a platform and one or more pressure vessels. The platform includes a mounting bracket for the pressure vessel and the mounting bracket includes a guide mechanism. The guide mechanism allows the pressure vessel to be lowered into the mounting bracket and coupled to the platform for example using a load sling on a helicopter. According to another aspect, the pressure vessels comprise spherical containers and the spherical containers are configured to be heliportable to a field site.
Patent CA-2612423-C (CA)
Title: Nouvelle preparation de levure liquide stabilisee, son procede de production, et son utilisation
Inventor: DEGRE RICHARD
IPC: A23L27/10
Filed: 2006-06-23
Granted: 2014-04-01
Abstract: La présente invention a trait à une nouvelle préparation de levure liquide stabilisée qui contient un composé polyhydroxy, de préférence du glycérol, et une gomme, comprenant la gomme de caroube, tragacanthe, arabique ou xanthanne, de préférence la gomme xanthanne. L'invention a également trait à un procédé pour la production de ladite préparation ainsi qu'à son utilisation.
Patent CA-2613815-C (CA)
Title: Apparatus for eliminating net drill bit torque and controlling drill bit walk
Inventor: SIHLER JOACHIM
IPC: E21B44/04
Filed: 2007-12-06
Granted: 2011-04-05
Abstract: A drilling apparatus controls or eliminates reaction torque from drill bits thereby preventing loss of penetration due to undesired rotation of the drilling apparatus or controls drilling direction by intentionally manipulating reaction torque thereby inducing desired drill bit walk. The drilling apparatus has a concentrically divided drill bit in which an inner drill bit rotates simultaneously in the opposite direction from an outer drill bit. The inner drill bit can be moved axially forward from or back toward the outer drill bit. Forces produced by the inner and outer drill bits are controlled to eliminate or adjust reaction torque.
Patent CA-2618093-C (CA)
Title: Composition et procede pour le traitement d'affections du cartilage
Inventor: TOLL PHILIP WILLIAM
IPC: A23L33/00
Filed: 2006-08-08
Granted: 2015-05-05
Abstract: Procédé permettant de soulager ou d'atténuer des anomalies du cartilage et de prévenir la dégradation du cartilage chez un animal, qui consiste à utiliser une combinaison d'au moins un acide aminé contenant du soufre et de manganèse.
Patent CA-2620782-C (CA)
Inventor: ALBERT BRICE BRUNO
IPC: F02C9/18
Filed: 2008-02-11
Granted: 2014-08-19
Abstract: The discharge device is designed to divert a portion (94) of the primary flow (90) towards a secondary flow (92) in a jet turbine engine which includes a primary flow stream (10), a secondary flow stream (14) and an intermediate casing (20). The discharge device contains: - internal openings (26) of the inner envelope (16), - external openings (28) of the outer envelope (18), - a discharge circuit (32, 34, 36, 52, 56) connecting the said internal openings (26) to the said external openings (28), - closure means (58, 60, 62, 64, 66), capable of opening and closing the said discharge circuit and characterised by the fact that the discharge circuit (32, 34, 36, 52, 56) comprises holes (32) upstream from the intermediate casing (20), holes (34) downstream from the intermediate casing (20), an annular channel (52) defined between the intermediate casing (20), the outer envelope (18) and a linking partition (54) the said linking partition (54) supported on the intermediate casing (20) so as to encompass the downstream holes (34) in the latter in the said annular channel (52) and supported on the outer envelope (18) so as to encompass the external openings (28) of the latter in the said annular channel (52).
Patent CA-2621883-C (CA)
Title: Systeme et procede d'assemblage d'un systeme d'extincteurs automatiques a eau comprenant des raccords mecaniques et des supports
Inventor: PERKOVICH MICHAEL P
IPC: F16L41/08
Filed: 2006-08-17
Granted: 2013-12-03
Abstract: La présente invention concerne un système d'extincteurs automatiques à eau qui comprend un réseau de sections de tuyaux PVC-C dont certaines sont reliées entre elles par des dispositifs mécaniques comportant des éléments d'étanchéité résilients qui sont chimiquement compatibles avec la composition de PVC-C. On peut effectuer les réparations et les modifications du système sans utiliser d'adhésif à solvant. Des joints alignés sont formés avec un dispositif de couplage comprenant une paire de segments de couplage courbés présentant une première extrémité, une deuxième extrémité et une surface concave intérieure qui s'étend entre les première et deuxième extrémités et qui comporte un passage longitudinal s'étendant sur cette dernière. Au moins une fixation mécanique sert à connecter de manière détachable la paire de segments de couplage. Un joint annulaire résilient est situé dans le passage longitudinal de chaque segment. Un dispositif de dérivation connecte un tuyau de dérivation sur un tuyau principal par un orifice prévu dans le tuyau principal au moyen d'un élément d'étanchéité en forme de selle.
Patent CA-2622531-C (CA)
Inventor: CUTHILL KARY
IPC: E21B33/00
Filed: 2008-02-25
Granted: 2012-01-10
Abstract: The invention describes a system for capping an abandoned well having production casing and surface casing. The system enables the effective sealing of the production casing volume from the surface casing volume such that any gases leaking from either volume can be independently released from independent valves. The system is particularly effective in improving the safety of re-entering an abandoned well.
Patent CA-2623087-C (CA)
Title: Blend comprising group ii and group iv basestocks
Inventor: SHIRAZI FAHIMEH
IPC: C10M101/00
Filed: 2006-08-07
Granted: 2011-10-04
Abstract: The invention relates to compositions comprising a blend of Group II  basestocks and low volatility, low viscosity PAO basestocks. The blend is particularly useful for preparing finished lubricants that meet or even exceed the criteria for SAE Grade 0W multi-grade engine oils. The combination of these low volatility, low viscosity PAOs with Group II basestocks provide, in embodiments, the necessary performance criteria in automatic transmission fluids, automotive or industrial gear oils, hydraulic fluids, or any other high performance lubricant requiring a combination of excellent low fluidity and low volatility.
Patent CA-2624053-C (CA)
Inventor: MCGUINESS DAVID SHANE
IPC: B01J31/02
Filed: 2006-09-26
Granted: 2013-07-23
Abstract: According to the present invention there is provided a process for producing an oligomeric product by the oligomerssation of at least one olefi.pi.ic compound, by contacting the at least one olefinic compound with the combination of an otigomerisation catalyst and a catalyst activator. The catalyst activator is a compound which includes at least one halogenated organic group which is bound to one or more binding atoms selected from the group consisting of a group 5A atom and a group 6A atom, which one or more binding atoms are in turn bound to a central atom selected from the group consisting of a group 3A atom, and a group 3B to 7B transition metal atom. The oligomerisation catalyst includes the combination of i) a source of a transition metal; and ii) a ligating compound of the formula (R1)m X1 (Y) X2 (R2)n The invention also relates to a combination of an aligomerisation catalyst and a catalyst activator as set out above and to the use of such a combination in an oligomerisation process.
Patent CA-2631922-C (CA)
Title: Gravity driven fluid supply vessel for dispensing an aromatic odor neutralizer
Inventor: ZLOTNIK ARNOLD H
IPC: A61L9/12
Filed: 2008-05-22
Granted: 2009-12-22
Abstract: An aromatic odor neutralizer includes a vaporization chamber containing a wick with an end part immersed in fluid in a storage cup that is gravity fed from an airtight vessel by the use of air pathways exposed when the liquid level in the cup is reduced. The vaporization chamber is located in a dispenser housing with an internal passage between end walls and communicating with vents in the sides for aerodynamic airflow to efficiently absorb vapors from a vaporizer chamber.
Patent CA-2631959-C (CA)
Inventor: MIKI KENJI
IPC: H01R13/639
Filed: 2008-05-22
Granted: 2015-06-30
Abstract: The invention provides a connector plug in which a necessary and sufficient engaging force of a latch can be ensured irrespective of the thickness of a metal case. The connector plug of the invention has: a synthetic-resin made body (10) having a fitting portion (11) to which a counter connector socket is to be fitted, and which is projected from one end side; contacts (20) which are held by the body (10); and a metal case (40) which covers the body (10). A latch (30) which, when the fitting portion (11) of the body (10) is inserted into the counter connector socket, causes the fitting portion to be engaged with the counter connec-tor socket, and which is formed by a metal plate is config-ured separately from the metal case (40). The latch (30) is held by the body (10).
Patent CA-2632619-C (CA)
Title: Airfoil for an aircraft and aircraft
Inventor: POHL ULRICH
IPC: B64C9/00
Filed: 2006-12-29
Granted: 2010-07-13
Abstract: The invention relates to the monitoring of the landing flaps on an airfoil (2) for an aircraft (1), and to an aircraft (1) having such an airfoil (2). The airfoil (2) has a wingbox (3), a support (5) which is mounted relative to the wingbox (3) such that it can rotate with respect to a flap rotation axis (7), a flap (4) which is attached to the support (5) and rotates with respect to the flap rotation axis (7) during rotation of the support (5) relative to the wingbox (3), a movement mechanism (8) which is coupled to the support (5) in order to set an angle position of the flap (4) with respect to the wingbox (3) and a measurement apparatus (18) for detection of the angle position of the flap (4). The measurement apparatus (18) has a rotation sensor (19), which is arranged on the support (5), and a four-element coupling transmission (22, 24, 26, 27) which couples the rotation sensor (19) to the movement mechanism (8).
Patent CA-2645878-C (CA)
Title: A method of performing parental control in an iptv receiver and an iptv receiver for performing parental control
Inventor: SONG JAE HYUNG
IPC: H04H60/72
Filed: 2008-12-05
Granted: 2014-09-02
Abstract: A method for performing parental control a channel for building a channel map in an internet protocol television (IPTV) receiver and the IPTV receiver thereof are provided. The method includes receiving a master service information (SI) table including a first element defining location of a virtual channel map table, parsing the first element in the received master SI table, receiving the virtual channel map table including a second element defining location of a virtual channel description table based on the parsed location element, parsing the second element in the received virtual channel map table, receiving the virtual channel description table, which includes a third element indicating a default parental guidance rating of a virtual channel service when present, based on the parsed second element, parsing the third element in the received virtual channel description table, and controlling to allow ratings based on the type of parental guidance system according to the parsed third element.
Patent CA-2646863-C (CA)
Inventor: ROBERGE DOMINIQUE
IPC: B01J19/00
Filed: 2007-03-29
Granted: 2012-03-20
Abstract: A micro- reactor system assembly comprises a stack of at least n process modules (1-6), wherein n is an integer equal to or greater than 1, made from a rigid first material and comprising at least one reactive fluid passage (1A, 1B, 2A, 3A, 6A) for accommodating and guiding a reactive fluid, and at least n+1 heat exchange modules (7, 8) made from a ductile second material other than said first material and comprising at least one heat exchange fluid passage (7A, 8A) for accommodating and guiding a heat exchange fluid, wherein each process module (1-6) is sandwiched between two adjacent heat exchange modules (7, 8).
Patent CA-2650946-C (CA)
Inventor: DAVIDSON JOHN B
IPC: B25B23/00
Filed: 2007-04-10
Granted: 2013-01-15
Abstract: Coupling mechanisms for engaging and releasing a tool attachment such as a socket from a drive element include an engaging element and an actuating element. The actuating element can include a collar or other manually- accessible part, and various features allow for a relatively small outside diameter for the collar or other part. These features include configuring the actuating element to contact the engaging element within the drive element, placing the biasing elements within the drive element, and forming guides for parts of the actuating element within the drive element Also, the engaging element can move along a direction that is oriented at an oblique angle to the longitudinal axis of the drive element, in whole or in part. The engaging element can have a first part that moves obliquely in the drive element and a second part that moves radially in the drive element to engage the tool attachment.
Patent CA-2651502-C (CA)
Inventor: CLAUSS PETER
IPC: A62C99/00
Filed: 2007-08-02
Granted: 2014-07-29
Abstract: L'invention concerne un dispositif d'inertisation (1) servant à régler et à maintenir des niveaux d'inertisation pouvant être prédéfinis dans un espace protégé (2) à surveiller. A cet effet, le dispositif d'inertisation (1) selon l'invention comprend une installation de gaz inerte (10, 11) pouvant être commandée et servant à fournir du gaz inerte, un premier système de conduites d'amenée (20) relié à l'installation de gaz inerte (10, 11) et pouvant être relié à l'espace protégé (2) afin d'y amener le gaz inerte fourni par l'installation de gaz inerte (10, 11), ainsi qu'une unité de commande (12) servant à commander l'installation de gaz inerte (10, 11) de manière à ce qu'un niveau d'inertisation prédéfini soit réglé et maintenu dans l'espace protégé (2). L'invention vise à permettre l'élévation rapide du niveau d'inertisation dans l'espace protégé( 2) à un niveau d'accessibilité sans modifications structurelles importantes, par exemple l'installation de volets d'aération dans l'espace protégé (2). A cet effet, une soupape (31) qui peut être commutée par l'unité de commande (12) est reliée, d'une part, à l'installation de gaz inerte (10, 11) et, d'autre part, au premier système de conduites d'amenée (20) pour permettre, si nécessaire, l'amenée à l'espace protégé (2) de l'air de sortie fourni par l'installation de gaz inerte (10, 11) par le biais d'une sortie (Hb) en tant qu'air frais.
Patent CA-2652224-C (CA)
Title: Method and system for communicating within a wireless communication network
Inventor: NAMM JOSEPH C
IPC: H04B17/40
Filed: 2007-03-22
Granted: 2013-08-13
Abstract: A method and system for communicating within a wireless communication network (200) is provided. The communication between Portable Subscriber Units (PSUs) (104 and 106) by using a Vehicular Repeater (110) over a conventional communication link (102) is attempted (404). If the conventional communication link attempt fails (406), the communication is initiated directly from one PSU (104) to at least one other PSU (106) by using a direct channel link (202).
Patent CA-2655492-C (CA)
Title: System and method for switching between conversations in instant messaging applications
Inventor: BENNINGER BRADLEY
IPC: H04L12/58
Filed: 2009-02-24
Granted: 2014-07-29
Abstract: A system and method are provided for switching between conversations in instant messaging applications. The instant messaging application is configured for displaying a list of conversations upon detecting selection of the option within a menu or link within the conversation screen and permit navigation to another conversation. The conversations may be prioritized based first on whether the conversation has any unread messages and within the grouping of those conversations having unread messages, may be prioritized based on when the last activity occurred. In this way, the user has easiest access to conversations with the most recent activity with the ability to scroll down the list of conversations to continue an older conversation if desired.
Patent CA-2656422-C (CA)
Inventor: HAYASHI NORIYA
IPC: B29C39/42
Filed: 2007-08-08
Granted: 2012-03-20
Abstract: Provided is an RTM forming apparatus configured to form an FRP molded body by injecting a resin composition in a molding die and impregnating a molding body with the resin composition. The resin composition is composed of a CCP, and a CCP jacket including the CCP is arranged adjacent to the outer side of the molding body. The CCP jacket has a Vf limit value, which is specified by hardening characteristics of the CCP and characteristics of heat dissipation from the CCP to the external. A molding body separating means for separating the molding body is arranged between the molding body and the CCP jacket.
Patent CA-2657244-C (CA)
Inventor: DUNN DOUGLAS S
IPC: C08L67/07
Filed: 2007-07-17
Granted: 2015-06-30
Abstract: A sheeting includes a layer of a shape-memory polymer material having a surface of microlenses, wherein each of the microlenses is associated with one of a plurality of images within the sheeting. The layer of the shape-memory polymer material is responsive to an external stimulus; e.g., temperature, solvent, or moisture; by transitioning from a first state in which an optical property of the microlenses has a first value to a second state in which the optical property of the microlenses has a second value. The microlenses have refractive surfaces that transmit light to positions within the sheeting to produce a composite image from the images formed within the sheeting when the layer of the shape-memory polymer material is in one of the first state and the second state. At least one of the images is a partially complete image, and each of the images is associated with a different one of the microlenses.
Patent CA-2657686-C (CA)
Title: Vehicle mounted devices and arrangements
Inventor: KALOUS D SCOTT
IPC: H04N7/18
Filed: 2009-03-10
Granted: 2012-05-08
Abstract: A trailer hitch mountable device for installation in a trailer hitch receiver tube includes a housing and a retainer bracket. The housing is sized to be received in the receiver tube and has an outermost wall including at least a first arcuate portion sized to align with circumferential edges of aligned mounting holes of the receiver tube when the device is installed in the receiver tube. The retainer bracket is secured to the housing and configured to engage an outermost edge of the receiver tube when the device is installed in the receiver tube. When the device is installed in the receiver tube and a receiver pin is inserted through the aligned mounting holes, the first arcuate portion prevents movement of the housing toward the outermost edge of the receiver tube, and the retainer bracket prevents movement of the housing away from the outermost edge of the receiver tube.
Patent CA-2659736-C (CA)
Inventor: GUDIK-SORENSEN MADS
IPC: D04H1/4209
Filed: 2007-08-17
Granted: 2016-03-15
Abstract: An aqueous binder composition for mineral fibres comprises a water-soluble binder component obtainable by reacting glycerol and at least one alkanolamine with at least one carboxylic anhydride in proportions such that the ratio of equivalents of amine groups plus hydroxy groups (NH+OH) to equivalents of carboxy groups (COOH) in the binder component is within the range of about 0.4 to 2.0, glycerol being used in an amount such that the equivalent ratio of glycerol OH groups to total equivalents of amine groups plus hydroxy groups (NH+OH) is 0.1 to 0.9, and, optionally, treating the reaction product with a base.