baber/WOPTO huggingface dataset:
Patent CA-2464636-C (CA)
Title: Device and method for determining the muzzle velocity of a projectile
Inventor: ALBERTI ALDO
IPC: G01P3/66
Filed: 2004-04-16
Granted: 2012-02-07
Abstract: A device (10) and a method for determining the muzzle velocity (V0) of the projectile (1) upon exiting a weapon barrel (11). The device (10) includes a coil (12), which is positioned around a longitudinal axis (11.1) of the weapon barrel (11) in the region before the exit, and a supply device (15) for impressing a current (I) in the coil (12) to generate a magnetic field (H). The device (10) additionally includes an analysis device (16), which reads off a voltage pulse on the coil (12), induced during the passage of the projectile (1) through the magnetic field of the coil (12). Two predetermined points of the voltage pulse are detected, the time interval between the two points is determined, and the muzzle velocity (V0) of the projectile (1) is calculated from the time interval. 30 _1-;
Patent CA-2465879-C (CA)
Title: Plasma processing apparatus
Inventor: MAYUMI SATOSHI
IPC: H05H1/24
Filed: 2003-08-28
Granted: 2008-10-07
Abstract: A plasma processing apparatus Ml is provided with a processing part 20 for supporting a pair of elongate electrodes 30. The processing part 20 is provided with a plurality of pull bolts 52 (approach-deforming preventers) mutually spacedly arranged in the longitudinal direction of the electrode 30. A head part of each pull bolt 52 is hooked on a rigid plate 33 through a bolt holder 53, and a leg part thereof is screwed in the electrode 30. Owing to this arrangement, the electrodes 30 can be prevented from being deformed by Coulomb's force.
Patent CA-2466717-C (CA)
Inventor: MUELLER GEORGE G
IPC: H05B33/00
Filed: 1998-08-26
Granted: 2010-01-26
Abstract: An illumination method and apparatus using light sources such as LEDs. The illumination apparatus has a controller coupled to a first set of first light sources with a first radiation intensity and a second set of second fight sources with a second radiation intensity. The controller is configured to independently control the first and second radiation intensities vary an overall perceivable color of visible radiation generated by the illumination apparatus. The illumination method and apparatus can be used advantageously in displays and lights.
Patent CA-2479376-C (CA)
Inventor: XIONG BO
IPC: H04L12/46
Filed: 2003-03-20
Granted: 2016-06-21
Abstract: The present invention facilitates communications between a first network (12) and a second network (13) using an information routing device (10) having an auto-configuration feature. The auto-configuration feature negotiates what authentication protocol will be used when the networks transfer information.  Once the authentication protocol is negotiated by the device (10), the device (10) intercepts and stores information transferred between networks. In this manner, the device can emulate a first network when coupled to a second network by providing the necessary stored information directly to the second network, and vice versa.
Patent CA-2482964-C (CA)
Title: Traffic network flow control using dynamically modified metrics for redundancy connections
Inventor: GUO JUNJING
IPC: H04L12/28
Filed: 2003-04-24
Granted: 2009-01-27
Abstract: Distance vector routing protocols such as the Routing Information Protocol fail to rapidly reconfigure to use redundant links. By modifying the outgoing advertised hop count (31) upon detecting a failure in a connection (32) for which a backup or redundant connection exists, incoming traffic is diverted to the redundant or backup connection (33). An artificially high hop count (31) is advertised for a given port, and when a failure or loss of reachability occurs in a connection associated with that port (32), an advertisement of a lower hop count on the backup or redundant connection for the given port is triggered (33). This causes rapid rerouting of incoming traffic to the backup or redundant connection.
Patent CA-2484262-C (CA)
Inventor: HERVIO ANTOINE
IPC: F02K1/00
Filed: 2003-07-03
Granted: 2012-05-22
Abstract: La tuyère comprend un divergent mobile (20) et une partie fixe (16) solidaire du fond arrière de la chambre de combustion (12) du moteur. Un dispositif de liaison articulée à cardan raccorde le divergent mobile de tuyère à la partie fixe, le divergent mobile et la partie fixe étant en contact mutuel par des surfaces sphériques respectives (24a, 16a), et un dispositif d'actionnement (50a, 50b) agit sur le divergent mobile de tuyère pour pouvoir faire varier la direction du vecteur de poussée du moteur par modification de l'orientation de la tuyère avec glissement des surfaces sphériques l'une sur l'autre. Des moyens (62, 64) de rappel élastique sont interposés entre le divergent mobile de tuyère (20) et la partie fixe (16) et agissent sur le divergent mobile pour le rappeler vers la partie fixe afin de maintenir les surfaces sphériques (24a, 16a) en contact mutuel pour toute orientation désirée de la tuyère.
Patent CA-2492594-C (CA)
Title: Scrambled egg snack food
Inventor: HUDSON MARGARET F
IPC: A23L15/00
Filed: 2003-07-18
Granted: 2009-11-17
Abstract: A snack food product comprises a shaped core of a coherent mass of scrambled eggs enrobed in a breaded batter coating.
Patent CA-2493857-C (CA)
Title: Fluorochemical composition for treatment of a fibrous substrate
Inventor: AUDENAERT FRANS A
IPC: C08G18/65
Filed: 2003-05-23
Granted: 2011-12-13
Abstract: Fluorochemical composition for rendering fibrous substrates oil repellent, water repellent, and/or stain or soil repellent. The composition comprises a dispersion or a solution of a fluorinated compound which comprises the reaction product of the following combination of reactants: (i) a fluorinated polyether according to the Formula (I): Rf-Q-Tk wherein Rf represents a monovalent perfluorinated polyether group having a molecular weight of at least 750g/mol, Q represents a chemical bond or a divalent or trivalent organic linking group, T represents a functional group capable of reacting with an isocyanate and k is 1 or 2; (ii) an isocyanate component selected from a polyisocyanate compound that has at least 3 isocyanate groups or a mixture of polyisocyanate compounds wherein the average number of isocyanate groups per molecule is more than 2; and (iii) optionally one or more co-reactants capable of reacting with an isocyanate group.
Patent CA-2496538-C (CA)
Inventor: ADAMS JULIAN
IPC: A61K38/05
Filed: 1995-10-27
Granted: 2011-08-02
Abstract: Disclosed herein is a method for reducing the rate of degradation of proteins in an animal comprising contacting cells of the animal with certain boronic ester and acid compounds. Also disclosed herein are novel boronic ester and acid compounds, their synthesis and uses.
Patent CA-2498062-C (CA)
Title: Conjugates of insulin-like growth factor binding protein-4 and poly(ethylene glycol)
Inventor: LANG KURT
IPC: A61K47/48
Filed: 2003-09-25
Granted: 2010-05-25
Abstract: A conjugate consisting of insulin-like growth factor binding protein 4 (IGFBP-4) and one or two poly(ethylene glycol) group(s), said poly(ethylene glycol) group(s) having an overall molecular weight of from about 30 to about 40 kDa is disclosed. This conjugate is useful for the treatment of cancer.
Patent CA-2512050-C (CA)
Inventor: CHUANG CHIN-KU
IPC: E05D11/10
Filed: 2005-07-13
Granted: 2008-10-07
Abstract: A cover positioning structure of a dual-usage portable computer is disclosed, which comprises a base, at least one slide block sliding on the base, at least one elastic slice imposing a pressure to the at least one slide block, and a rotary member rotated relative to the base. When rotated, a positioning protrusion of the rotary member is correspondingly positioned to a positioning recess of the at least one slide block. Therefore, the structure aforesaid not only achieves the positioning purpose of being damage-free, but also is cost-effective in having a minimum of elements and manufacture processes.
Patent CA-2512127-C (CA)
Inventor: MCDANIEL STEVEN D
IPC: B27F1/00
Filed: 2005-07-13
Granted: 2014-01-28
Abstract: A jig apparatus for aiding in the formation of a variety of mechanically interconnecting structures in workpieces. The jig apparatus may include a base and a template mounting system for adjustably positioning a template with respect to the base. A securing system for securing a workpiece in a desired position may be included. An adjustable workpiece mounting fence may also be included for varying the angular orientation of a workpiece to be shaped with respect to a template. Additionally, a collar guide system for a router for utilization with a template may be implemented with a hand held router being implemented for removing material from a workpiece. A router bit positioning system for aiding in establishing a predetermined bit depth may be included.
Patent CA-2514203-C (CA)
Title: Dental whitening apparatus
Inventor: CREAMER ALAN A
IPC: A61C19/06
Filed: 2004-08-25
Granted: 2007-08-07
Abstract: A dental whitening composition is formed from tablet formulation containing a metal ion catalyst and an alkaline pH raising compound and a peroxide solution having a concentration of about 1 percent to about 15 percent peroxide. The combination of the tablet formulation containing the metal ion within an alkaline composition along with the peroxide rinse forms a dental composition having foam like consistency, which whitens the surface of teeth. The tablet formulation can also be in the form of a gel or solution. The process of whitening teeth is accelerated by using a light emitting device producing a selected wavelength range. The light emitting device can be incorporated into a dental tray having a dental receiving area formed from a polymer having optical properties.
Patent CA-2519670-C (CA)
Title: Wave power assembly
Inventor: LEIJON MATS
IPC: F03B13/18
Filed: 2004-03-22
Granted: 2012-06-26
Abstract: The invention relates to a wave power assembly having a hull and a linear electric generator. The rotor (7) of the generator is connected with the hull.  The stator (6) thereof is arranged to be anchored at a sea/lake bottom.  According to the invention, the rotor (7) is mounted in the cross direction by means of rolling elements (14). These are arranged between rolling surfaces (13) on the rotor (7) and support surfaces (15) of a support means (6). The rolling elements are arranged to roll against the rolling surfaces (13) and the support surfaces (15). The invention also relates to a wave power plant built up from wave power assemblies according to the invention. Furthermore, the invention relates to a use of the wave power assembly and a method for generating electric energy.
Patent CA-2520754-C (CA)
Inventor: JAEGER KEVIN
IPC: A61F2/06
Filed: 2004-03-25
Granted: 2011-11-15
Abstract: An embolic assembly delivery apparatus having superior flexibility characteristics at its distal end, that is, at the point of attachment of the embolic assembly to the delivery apparatus.
Patent CA-2522517-C (CA)
Title: Package having reclosable pour spout and method of forming same
Inventor: YEAGER JAMES W
IPC: B65D75/58
Filed: 2004-04-12
Granted: 2012-04-10
Abstract: A package (10) having a reclosable pour spout is disclosed, with the package including front and rear package panels (12, 14) which may be joined at respective side edges thereof by inwardly extending side gussets (16, 18). An upper edge portion (25) of the package is removable, including one of the side gussets, to form a pour spout (28) for dispensing the contents of the package. A fastener strip (30) extends between confronting inside surfaces of the front and rear package panels, adjacent to the pour spout, whereby the pour spout can be conveniently closed after the package is initially opened.
Patent CA-2522869-C (CA)
Title: Mpls device enabling service providers to control service levels in forwarding of multi-labeled packets
Inventor: MEDA SREENATH GOVINDARAJU
IPC: H04L12/54
Filed: 2004-06-25
Granted: 2009-05-19
Abstract: A MPLS device which receives configuration data identifying a group of multi-labeled packets and desired EXP (corresponding to the 3-bit experimental bit field specified by MPLS protocol) bits (even in the lower label entries of the label stack) for the group when forwarding the related packets. The MPLS device sets the EXP  bits of even such lower label entries, and then forwards the multi-labeled packets.  MPLS  devices further down the path may provide different services for different multi-labeled packets depending on the EXP bit values. A service provider may configure a autonomous system border router (ASBR) to control service levels for while packets are forwarded further down the path (even in autonomous systems not related to the service provider) according to an aspect of the present invention.
Patent CA-2523597-C (CA)
Title: Recording medium, reproduction apparatus, recording method, reproducing method, program, and integrated circuit
Inventor: MCCROSSAN JOSEPH
IPC: H04N7/24
Filed: 2004-04-27
Granted: 2011-09-27
Abstract: A recording medium storing an AVClip structured by multiplexing video stream and a graphics stream. The VIDEO graphics stream represents a moving picture made of a plurality of pictures, and the graphics stream includes graphics data representing graphics to be combined with the pictures. The graphics stream also includes window information (WDS) that specifies a window for rendering the graphics, and that indicates a width, a height and a position of the window on a plane which is a plane memory of a reproduction apparatus that combines the graphics with the pictures.
Patent CA-2526635-C (CA)
Title: Process and intermediates for the preparation of (1r,2s,5s)-6,6-dimethyl-3-azabicyclo[3,1,0]hexane-2-carboxylates or salts thereof
Inventor: PARK JEONGHAN
IPC: C07C215/20
Filed: 2004-06-15
Granted: 2012-06-05
Abstract: In one embodiment, the present application relates to a process of making a compound of Formula (I); and to certain intermediate compounds that are made within the process of making the compound Formula (I).
Patent CA-2529583-C (CA)
Inventor: GUPTA ANTJE
IPC: C12P7/42
Filed: 2004-05-28
Granted: 2013-07-23
Abstract: The invention relates to a NADH-dependent oxidoreductase obtained from yeasts, for example, of the genus Pichia, more particularly from Pichia capsulata. Said oxidoreductase in then used in an enzymatic process for enantioselective reduction of organic ketocompounds to the corresponding (S)-hydroxy compounds and in an enzymatic process for enantioselective preparation of (S)-hydroxy compounds in a two phase system using the isolated, recombinantly overexpressed oxidoreductase from Pichia capsulata.
Patent CA-2533424-C (CA)
Title: Systeme permettant d'etancheiser un espace dans un puits de forage
Inventor: BOSMA MARTIN GERARD RENE
IPC: C09K8/508
Filed: 2004-07-22
Granted: 2012-06-12
Abstract: La présente invention concerne un système qui permet d'étanchéiser un espace (7) dans un puits de forage (1) formé dans une formation de terrain (2). Le système comprend un corps gonflable (12) agencé dans le puits de forage de manière que ledit espace peut être étanchéisé par le gonflement du corps gonflable, le corps gonflable étant susceptible de se trouver en contact avec une eau (4) de formation s'écoulant dans le puits de forage, le corps gonflable comprenant un matériau matriciel muni d'un composé soluble dans l'eau de formation précitée. Le matériau matriciel empêche ou restreint sensiblement la migration du composé hors du corps gonflable, mais permet la migration par osmose de l'eau de formation précitée dans le corps gonflable de façon que le gonflement du corps gonflable est induit par la migration de l'eau de formation dans le corps gonflable.
Patent CA-2538323-C (CA)
Title: Substrate-guided optical devices
Inventor: AMITAI YAAKOV
IPC: G02B27/01
Filed: 2004-09-09
Granted: 2012-01-10
Abstract: There is provided an optical device, having a light-transmitting substrate having at least two major surfaces (26) parallel to each other and edges; optical means (16) for coupling light waves located in a field-of-view into the substrate by internal reflection, and at least one partially reflecting surface (22) located in the substrate which is non-parallel to the major surfaces of the substrate, characterized in that at least one of the major surfaces is coated with a dichroic coating.
Patent CA-2543827-C (CA)
Inventor: VEVERKA KAREN A
IPC: A61K31/17
Filed: 2005-06-07
Granted: 2010-03-09
Abstract: L'invention concerne des composés SARM et leur utilisation dans le traitement de diverses maladites ou troubles chez un sujet, notamment, inter alia, une maladie et/ou un trouble d'atrophie musculaire ou une maladie et/ou un trouble osseux.
Patent CA-2545676-C (CA)
Inventor: PFENNIGER PHILIPP
IPC: A61C17/34
Filed: 2004-11-10
Granted: 2013-02-05
Abstract: The invention relates to an electric toothbrush (10) having a rechargeable energy store (24) which is arranged in an inner space (36) in the body (12) of the toothbrush (10). The inner space (36) is sealed by a primary sealing element (56) against splash water and other detrimental influences. At least one contact element (28) for an external power supply unit (46) produces an electrically conductive connection to the energy store (24). The contact element is located either within the inner space (36), it being possible for the primary sealing element (56) to be removed for charging purposes, or outside the inner space (36), in which case it is optionally protected by an additional secondary sealing element (76). The invention also relates to a process for producing such a toothbrush.
Patent CA-2546245-C (CA)
Title: Dispositif de pile a combustible a mise en fonctionnement a froid
Inventor: KAGAMI FUMIO
IPC: H01M8/10
Filed: 2004-10-15
Granted: 2011-11-01
Abstract: Une unité de détection de montée de tension détecte un état de montée de tension d'un empilement de piles à combustible après le commencement de la fourniture d'un gaz réactif à l'empilement d'une pile à combustible. Une unité de commande détermine un état interne de l'empilement de la pile à combustible sur la base de la condition de montée de tension détectée de l'empilement de la pile à combustible et elle décide ensuite un fonctionnement subséquent de l'empilement de la pile à combustible selon la détermination. Ceci permet de réduire au minimum la détérioration de l'empilement d'une pile à combustible laquelle est provoquée par la génération continue de puissance dans un état non approprié.
Patent CA-2548825-C (CA)
Title: Dispositif de transport de materiau en vrac
Inventor: KALVERKAMP KLEMENS
IPC: B65G17/02
Filed: 2006-05-30
Granted: 2015-02-10
Abstract: La présente invention a trait à un dispositif transporteur (2) comportant un châssis support (4) et un élément transporteur (6) qui présente au moins deux bandes transporteuses entraînées (14) qui circulent en parallèle lune avec lautre et une toile de transport (8) disposée entre les bandes transporteuses (14) et ayant au moins une surface portante (10). Dans le but dempêcher la collecte de matériau dans la zone de transition allant de la toile de transport aux bandes transporteuses et afin déviter la chute des biens transportés, il est proposé que les bandes transporteuses (14) soient pourvues sur leur côté intérieur orienté lun vers lautre de renfoncements (16), que les bords latéraux (18) de la toile de transport (8) soient insérés dans les renfoncements (16) ou la zone de chevauchement ou la zone daboutement des bords (18) de la toile de transport (8) et que les pièces de soutien (12) des bandes transporteuses (14) qui font saillie au-delà du plan de la surface portante (10) soient fixées; ou que la toile de transport (8) dans la zone des renfoncements (16) soit raccordée par les bords (18) aux bandes transporteuses (14). Selon une des variantes de linvention, il est proposé que lélément transporteur (6) soit pourvu de parties latérales de support (12) faisant saillie au-delà du plan de la surface portante (10) et ayant un élément de base (16) et au moins un doigt (34) faisant saillie vers le haut à partir de lélément de base (34), et que les doigts avoisinants (34) soient disposés de manière quils délimitent un espace intermédiaire (36) entre eux sur un plan de transport droit de lélément transporteur (6).
Patent CA-2549954-C (CA)
Inventor: GALLI FREDERIC
IPC: C07D519/00
Filed: 2005-01-07
Granted: 2013-04-23
Abstract: 4-heterocyclylcarbonyl-1,4-diazacyclo-octane derivatives (I), as individual or mixed enantiomers, bases, solvates and acid addition salts are new. 4-heterocyclylcarbonyl-1,4-diazacyclo-octane derivatives of formula (I), as individual or mixed enantiomers, bases, solvates and acid addition salts are new. X : N or CR 2; P, Q, R and W : N or CR 3; R 1 and R 21-6C alkyl; R 3hydrogen, halo, 1-6C alkyl or alkoxy, nitro, amino, trifluoromethyl, cyano, NR 4R 5, NR 4COR 5, NR 4CONR 5R 6, NR 4COOR 5, NR 4SO 2NR 5R 6, OR 5, OCOR 5, OCOOR 5, OCO-ONR 4R 5. OCOSR 5, COOR 5, COR 5, CONR 4R 5, SR 5, SOR 5, SO 2R 5, SO 2NR 4R 6, or phenyl (optionally substituted by any of the groups indicated for R 3), or R 3 is any of a wide range of heterocyclic groups (het1); R 4, R 5 and R 6halo, 1-6C alkyl, 2-6C alkenyl or alkynyl, 3-8C cycloalkyl, 3-8C cycloalkyl(1-3C)alkyl, 4-8C cycloalkenyl or phenyl, and RNR 4R 5 or NR 5R 6 may complete a heterocycle (het2). The full definitions are given in the DEFINITIONS (Full Definitions) Field. [Image] ACTIVITY : Nootropic; Neuroprotective; Neuroleptic; Antiparkinsonian; Anticonvulsant; Tranquilizer; Antidepressant; Cardiant; Antiulcer; Antismoking. MECHANISM OF ACTION : (I) are ligands for nicotinic receptors, with high selectivity for receptors that include the alpha 7 subunit. The compound 3-(1,4-diazabicyclo[3,2,1]oct-4-yl-carbonyl)-6-methyl-1H-pyrazolo[3,4-b]pyridine hydrobromide had IC 50 for inhibition of binding of tritium-labeled alpha -bungarotoxin to nicotinic receptors that contained the alpha 7 subunit of 0.056 mu M.
Patent CA-2552055-C (CA)
Inventor: LAYTON KENNETH R
IPC: E21B21/06
Filed: 2006-07-13
Granted: 2011-04-26
Abstract: A system for heating a skid mounted tank is provided which circulates a heated skid fluid through a hollow interior of the skid. The heat from the skid is transmitted to a bottom of the tank adjacent the skid, with the heat rising into fluid contained within the tank. The system is system is particularly useful for heating tank fluids in cold environments, such as to prevent water- based drilling mud or other drilling fluids from freezing during winter drilling operations.
Patent CA-2556276-C (CA)
Title: Ground freezing method and apparatus with geothermal gradient compensation
Inventor: SOPKO JOSEPH A
IPC: E02D19/14
Filed: 2006-08-14
Granted: 2010-04-27
Abstract: A ground freezing method and apparatus compensates for geothermal gradients by supplying more refrigerant to deeper parts of the earth. One or more metal freeze pipes are installed in a bore and equipped with one or more feed pipes. The feed pipes extend to different depths with the longer feed pipes being larger to supply more refrigerant to greater depths and achieve uniform top to bottom ground freezing despite the effects of geothermal gradients.
Patent CA-2557407-C (CA)
Title: Apparatus and method for controlling reverse link interference among access terminals in wireless communications
Inventor: AU JEAN PUT LING
IPC: H04W52/24
Filed: 2005-02-16
Granted: 2014-11-18
Abstract: In a wireless communication system, an apparatus and a method are provided for controlling reverse link interference among access terminals that are power controlled by a sector of a base station. In an embodiment, the maximum effective noise power spectral density is used as a parameter for controlling the level of reverse link loading, by setting a reverse activity bit (RAB) to signal the access terminals to reduce their data rates in order to minimize interference between the access terminals if the maximum effective noise power spectral density is above a predetermined threshold.