baber/WOPTO huggingface dataset:
Patent CA-2439810-C (CA)
Title: Sealing apparatus and manufacturing process of soft article having sealed portion
Inventor: NINOMIYA AKIHIDE
IPC: B65B51/14
Filed: 2002-03-20
Granted: 2006-10-31
Abstract: Disclosed is a sealing apparatus wherein, as a drum (5) and a rotary base (6) are rotated together, a follower (10a) of a rocking support member (9) rockably provided on the outer periphery of the rotary base (6) is guided along a cam groove (15c) of a cam member (15) to drive the rocking support member (9) to rock. When the rotary drum (5) reaches a predetermined rotational position, an anvil (14) supported by the rocking support member (9) is urged onto a horn (8), and then, when it reaches another rotational position, the anvil (14) is moved away from the horn (8). Since the anvil (14) is driven by the rocking motion of the rocking support member (9), entire operation becomes quite simple, and a continuous soft work can be certainly clamped between the horn (8) and the anvil (14).
Patent CA-2440094-C (CA)
Inventor: BARZ WILLIAM J
IPC: B62D25/00
Filed: 2003-09-09
Granted: 2008-11-18
Abstract: There is disclosed a reinforcement member (10) with a carrier member (20) and a reinforcement material (70) disposed on the carrier member (20). The carrier member (20) includes one or more first body members (30) disposed at angles relative to one or more second body members (32). The carrier member (20) also preferably includes connector members (34) interconnecting the body members (30). The body members (30) of the carrier (20) are preferably arranged in a zig-zag configuration, which can collapse in an accordion-like manner.
Patent CA-2441802-C (CA)
Title: Thermosensitive plate material for lithographic plate formation, process for producing the same, coating liquid, and lithographic plate
Inventor: SATO SEIJI
IPC: B41N1/14
Filed: 2001-11-22
Granted: 2008-01-22
Abstract: A thermosensitive plate material for lithographic plate formation according to the present invention includes a substrate (1) and a thermosensitive layer (2) formed thereon. The thermosensitive layer (2) includes an organic polymer (4) containing lipophilic portion forming particles (3). In the thermosensitive layer (2), a surface portion (21) having a thickness of 0.1 .mu.m or more does not contain the lipophilic portion forming particles (3) but contains a metal oxide (5). The surface portion (21) includes a hydrophilic organic polymer (41), which has been cured with the metal oxide (5). A portion (22) of the thermosensitive layer (2) on the substrate side contains the lipophilic portion forming particles (3). The organic polymer (42) constituting the base portion (22) need not be the hydrophilic organic polymer.
Patent CA-2449447-C (CA)
Inventor: TAYLOR BRIAN
IPC: G06F1/16
Filed: 2002-06-06
Granted: 2011-05-17
Abstract: A proximity-based mutually capacitance-sensitive touchpad (26) that is disposed directly beneath a keypad keymat (22) of a mobile telephone (10), wherein posts (24) associated with each key (20) pass through a mutually capacitance-sensitive sensor electrode grid of the touchpad such that the keypad posts (24) do not interface with touchpad detection and tracking of pointing object that moves along the keypad surface, to thereby enable touchpad data entry, cursor control, and scroll bar control on a display of the mobile telephone, wherein the keypad posts actuate mechanical switches (32) underneath the touchpad.
Patent CA-2452056-C (CA)
Inventor: CLANCY MAURICE JOSEPH ANTHONY
IPC: A61K47/34
Filed: 2002-07-02
Granted: 2011-11-01
Abstract: A solid phannaceutical composition comprising a water-soluble bioactive material and an encapsulating material which is present in the composition in the form of continuous solid phase, and in which solid particles of the bioactive material are dispersed and encapsulated in the continuous solid phase of the encapsulating material, wherein each of the bioactive material and the encapsulating material is normally a solid at room temperature and the melting point of the encapsulating material is lower than the melting point of the bioactive material, the bioactive material being preferably a bisphosphonate, most preferably alendronate, and the encapsulating material includes an enhancer, preferably a mono- or di-glyceride, or an encapsulating surfactant, preferably, a polyoxyethylene/polyoxypropylene block copolymer having surface active properties, and a process for preparing the composition in which solid particles of the bioactive material are mixed with and dispersed in the encapsulating material which is in molten (liquid) form; and cooling the molten form of the encapsulating material to form a solid pharmaceutical composition having the solid particles of the bioactive material dispersed and encapsulated in a continuous solid phase of the encapsulating material.
Patent CA-2454278-C (CA)
Inventor: HANNEMANN FRANK
IPC: F01K23/06
Filed: 2002-07-08
Granted: 2010-04-27
Abstract: The invention relates to a method for operating a burner (7) of a gas turbine (2), whereby a fossil fuel (B) is gasified and the gasified fossil fuel (B) is fed as synthesis gas (SG) into the burner (7) for combustion, said burner being connected to the gas turbine (2). The synthesis gas (SG) is divided into a first partial current (SG1) and a second partial current (SG2) and the partial currents (SG1, SG2) are each fed into the burner (7) for combustion. The invention also relates to a power plant (3), particularly a gas and steam turbine system (1), comprising a gasification device (132) for a fossil fuel (B).
Patent CA-2466704-C (CA)
Title: Method and system for securely storing and transmitting data by applying a one-time pad
Inventor: GLEICHAUF PAUL
IPC: H04L12/56
Filed: 2003-01-29
Granted: 2010-11-02
Abstract: An approach for securely transmitting and storing data is described. A sending host generates a random sequence of characters as a keystream as a one-time pad. The keystream is bitwise combined with plaintext using an exclusive-OR  operation to create ciphertext. The keystream and ciphertext are routed over physically separate communication paths to a receiving host, which decrypts by applying the keystream to the ciphertext using exclusive-OR. The separately routed paths may be established using MPLS labeling or strict route options.
Patent CA-2466921-C (CA)
Title: Appareil de communication de puits de forage bidirectionnel semi- passif, et methode
Inventor: DUBINSKY VLADIMIR
IPC: E21B47/18
Filed: 2002-11-07
Granted: 2010-01-05
Abstract: La présente invention concerne un système et un procédé de communication bidirectionnelle semi-passive dans un trou de forage. Le système comprend un générateur de signaux source de surface destiné à générer un signal acoustique. Le signal source acoustique est transmis au fond du trou et un réflecteur à commande utilisé dans le fond renvoie une partie du signal source à la surface. Le réflecteur est commandé pour créer un signal d'écho contenant des informations à transférer à la surface. Un récepteur de surface est utilisé pour détecter le signal d'écho, et une unité de commande de surface est utilisée pour décoder le signal d'écho.
Patent CA-2468837-C (CA)
Title: Porte-outil presentant des surfaces laterales diametralement opposees
Inventor: HANSSON PER
IPC: B23B29/24
Filed: 2002-12-02
Granted: 2010-11-09
Abstract: La présente invention concerne un porte-outil conçu pour porter simultanément au moins deux têtes porte-outil (20) diamétralement opposées qui portent des pièces de coupe rapportées conçues pour l'usinage par enlèvement de copeaux. Le porte-outil décrit dans cette invention comprend un adaptateur (1) et un raccord (18). Cette invention concerne également l'adaptateur (1). Les caractéristiques du porte-outil décrit dans l'invention sont les suivantes: l'adaptateur (1) présente au moins deux surfaces latérales (3) diamétralement opposées dont l'orientation est différente de celle du raccord (18); les surfaces latérales (3) comprennent des éléments (10) conçus pour recevoir de manière amovible une tête porte-outil (20); une ligne (L) située dans un premier plan basal (BP1) et dans l'une des surfaces latérales (3), forme un angle .alpha. compris entre 1 et 15· avec une ligne centrale longitudinale C-C associé au porte-outil.
Patent CA-2475442-C (CA)
Inventor: TZANNES MARCOS C
IPC: H04L12/28
Filed: 2003-03-07
Granted: 2011-08-09
Abstract: Messages transmitted between a receiver (150) and a transmitter (240) are used to maximize a communication data rate. In particular, a multicarrier modulation system uses messages that are sent from the receiver to the transmitter to exchange one or more sets of optimized communication parameters. The transmitter then stores these communication parameters and when transmitting to that particular receiver, the transmitter utilizes the stored parameters in an effort to maximize the data rate to that receiver.  Likewise, when the receiver receives packets from that particular transmitter, the receiver can utilize the stored communication parameters for reception.
Patent CA-2480360-C (CA)
Inventor: MATUS TIMOTHY A
IPC: B23K9/09
Filed: 2004-09-03
Granted: 2009-04-14
Abstract: A method and apparatus for providing welding power ie disclosed. It includes a transformer with a primary winding and an output secondary winding. The ac side of a rectifier or circuit is connected to the output secondary. A battery or other energy storage device, such as a capacitor, is connected in series with the dc side of the rectifier. The series combination as disposed to be connected to the load. Preferably, an input circuit receives a 115 volt ac input. The transformer has a primary to secondary turns ratio of at least about 9:1.
Patent CA-2480652-C (CA)
Title: Adjustable insulation apparatus
Inventor: GATHINGS STEPHEN A JR
IPC: A41D31/00
Filed: 2003-03-20
Granted: 2010-02-09
Abstract: An adjustable insulation apparatus (10) attaches to a garment (12) to manage the body heat of the user. The apparatus (10) includes a lining (14) that may be extended to substantially the width of the garment (12) worn by the user or retracted to reduce the area surrounding the user. The apparatus (10) includes controllers for moving the lining (14) between the extended position and the retracted position, which include extension cords (22) and retraction cord (54) is connected to the lining (14). The extension cord (22) is connected between a proximal end (18) of the lining (14) and an extension grip. The retraction cord (54) is connected between the proximal end (18) of the lining (14) and a retraction grip. In the extended position, the lining (14) surrounds a substantial portion of the user. When the retraction grips are drawn, the proximal end (18) of the lining (14) will be moved toward the distal end (20) of the lining (14). To return the lining (14) to the extended position, the user will pull the extension grips and the proximal end (18) of the lining (14) will move away from the distal end (20) of the lining (14).
Patent CA-2482739-C (CA)
Inventor: NOBIS RUDOLPH
IPC: A61B17/34
Filed: 2004-09-28
Granted: 2013-11-26
Abstract: A medical apparatus and method useful for resecting tissue from the gastrointestinal tract are disclosed. The apparatus can include an RF tissue cutting device disposed inward of a side opening in the device. A tissue stop can be used to control the depth of tissue resected, and the tissue stop can include holes for communicating vacuum for drawing tissue into the side opening. The tissue stop can be electrically grounded with respect to the RF tissue cutting device, and the tissue stop can provide one pole of an RF electrical circuit.
Patent CA-2483932-C (CA)
Inventor: YOSHIDA HIROTAKA
IPC: B21D39/06
Filed: 2004-10-04
Granted: 2013-07-09
Abstract: It is an object of the invention to provide a removing method of a TUBE in which it is possible to easily pull out and remove, within a short time, the TUBE which is inserted into a tube-hole having an annular groove in its inner circumference of the tube-sheet and which is increased in diameter and fixed thereto. In removing a TUBE (3) increased in diameter and fixed to a tube-sheet (1), an inserted portion (3a) which is fixed to a tube-hole (2) of the tube-sheet (1) is heated and then cooled, thereby reducing its diameter, and the inserted portion (3a) is loosened from the tube-hole (2). Then, a region (3h) opposed to a groove (4) formed in an inner circumference of the tube-hole is heated to a red-hot state, and the TUBE (3) is stretched in its axial direction, the red-heated region (3h) is stretched to reduce its diameter and cut the region (3h), thereby pulling out the TUBE (3) from the tube-sheet (1).
Patent CA-2486741-C (CA)
Title: Reciprocating flat conveyor with fixed and movable slats
Inventor: FOSTER RAYMOND KEITH
IPC: B65G25/06
Filed: 2004-11-03
Granted: 2010-02-23
Abstract: A reciprocating slat conveyor is composed of laterally spaced apart movable conveyor slats (10) and fix conveyor slats (12) laterally between the movable slats (10). The movable slats (10) are clamped to transverse drive beams (56) by clamp structure that includes an upper clamp member (62) and a lower clamp surface (70) carried by the transverse drive beam (56). Bottom flanges (66,68) on channel members (60) are clamped between the clamp member (72) and the clamp surface (70). The channel member (60) is connected to a central portion (32) depending from the movable slat top wall (14,16). Portions (30, 32) carry bottom members (34) having side portions (36, 38). The side portions (36,38) are in contact with lower bearing surfaces (42, 44). The top wall members (14, 16) of the conveyor slats (10) rest on the upper portions of the bearings (28,30). An apron (84) extends laterally across the rear end portion of the conveyor. Apron (84) slopes downwardly and rearwardly from a front end (86) to a rear end (88). The movable conveyor slats (10) have rear end portions which move back and forth above a space defined by the apron (84) and a rear door (82) on the conveyor.
Patent CA-2492534-C (CA)
Title: Reduction of torsional vibration in rail vehicle wheel sets
Inventor: BIEKER GUIDO
IPC: F16D65/12
Filed: 2003-07-16
Granted: 2011-07-12
Abstract: In order to reduce torsional vibrations and wheel slip in a wheel set for a rail vehicle the wheel set comprising a pair of wheels connected by an axle is provided with a vibration absorbing device comprising a mass, resiliently mounted on the wheel set and adapted to oscillate at the resonant frequency of torsional vibrations of the wheel/axle system. A method of preventing or reducing torsional vibrations in a wheel set of a rail vehicle is also disclosed, the method comprising determining the resonant frequency of torsional vibrations of the wheel/axle system and resiliently mounting a vibration absorbing device in the form of a mass, on the wheel set, the mass and its resilient mounting being selected to oscillate at or near that resonant frequency.
Patent CA-2493733-C (CA)
Title: Plasma spheroidized ceramic powder
Inventor: WALLAR HOWARD
IPC: C23C4/10
Filed: 2003-08-04
Granted: 2008-07-29
Abstract: Thermal spray powders suitable for application of a thermal barrier coating on a substrate can be obtained by plasma spraying a chemically homogeneous zirconia stabilized in the tetragonal form using a stabilizing oxide such as yttria to obtain a powder comprising substantially spherical hollow zircon a particles with sizes less than about 200 micrometers.
Patent CA-2500043-C (CA)
Title: System and method of battery capacity estimation
Inventor: NIE JUNHONG
IPC: H04W24/00
Filed: 2003-09-24
Granted: 2009-06-30
Abstract: In accordance with the teachings described herein, systems and methods are provided for battery capacity estimation. A profile table may be used that relates a plurality of battery profile values with a plurality of operating parameter values. The profile table may be accessed to translate one or more measured operating parameters into one or more corresponding battery profile values. One or more of the battery profile values may be adjusted by a correction factor to generate a corrected battery profile value. The available capacity of the battery may be calculated using the corrected battery profile value. The correction factor may then be automatically calibrated by using an estimated battery profile value calculated from the one or more measured operating parameter.
Patent CA-2500992-C (CA)
Inventor: JACQUET ADELINE
IPC: H04L9/32
Filed: 2005-03-29
Granted: 2008-01-22
Abstract: Procédé d'échange d'informations par protocole Internet sous forme de datagrammes comprenant un champ type de service normalement dédié à recevoir des paramètres de routage, le procédé comprenant les étapes de : - configurer les équipements du réseau pour définir une zone d'identification dans le champ type de service, - associer à des équipements d'un premier type des identifiants codables dans cette zone d'identification, - lors de l'émission d'un datagramme par un des équipements du premier type vers un équipement d'un deuxième type, coder dans la zone d'identification l'identifiant de l'équipement du premier type concerné et, à la réception du datagramme par l'équipement du deuxième type, vérifier que l'identifiant figure dans une table d'identifiant autorisés avant d'accepter le datagramme.
Patent CA-2501143-C (CA)
Title: Connecting sleeve for a bus bar connection in a gas-insulated switchboard system
Inventor: STARCK THIERRY
IPC: H02B13/065
Filed: 2003-08-16
Granted: 2010-11-30
Abstract: A connecting sleeve generally used for a bus bar connection is produced from an insulating elastic material, often an elastomer material, having insulating properties which are deteriorated by partial discharges and decrease over the operating time of the switchboard system. According to the invention, so-called partial discharge measuring methods must be carried out, inter alia also in the UHF range (UHF: ultra high frequency), in order to identify damaging effects on the insulating material in time. For the reliable and simple detection of the measuring signals, the connecting sleeve (M) has an outer, electroconductive surface (OA) which is earthed, and an inner, electroconductive surface (OI) to which the voltage potential of the bus bar (S) is applied, in addition to a coupling electrode (KE) which is integrated into the insulating material (I).
Patent CA-2503183-C (CA)
Title: Salmeterol superfine formulation
Inventor: CHURCH TANYA KATHLEEN
IPC: A61K9/00
Filed: 2003-06-18
Granted: 2011-06-14
Abstract: The present invention relates to a pharmaceutical formulation for use in the administration of a long-acting .beta.2-agonist by inhalation. In particular this invention relates to a chemically stable, highly efficient salmeterol HFA solution formulation to be administered by pressurised metered dose inhalers (pMDIs) characterized by a deep lung penetration. The invention also relates to methods for the preparation of said formulation and to its use in respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD).
Patent CA-2507003-C (CA)
Inventor: COMAS CORRAL JAVIER
IPC: B65G47/14
Filed: 2003-11-20
Granted: 2011-09-27
Abstract: L'invention concerne une trémie (1) dans laquelle sont versés des objets de manière aléatoire, avec un fond (2) incliné vers une bouche de sortie réglable (3) en dessous de laquelle est placé un doseur unitaire (5) vers une plaque de décharge (22) présentant un bord avant rainuré (23), permettant le croisement avec les pales (11) d'un élévateur (6). Lesdites pales sont séparées par une distance inférieure au double de la largeur des objets à manipuler, et ledit élévateur débouche sur un mécanisme de transfert constitué d'un transporteur (27) comprenant également des pales rainurées (28) agissant sur une plaque de base (29) entourée de deux barres latérales (30) conduisant les objets vers une ouverture de chute (17), des moyens de basculement étant destinés à faire basculer les objets dans leur chute afin que ceux-ci adoptent une position correcte lorsqu'ils atteignent un transporteur de sortie (41) entre deux parois latérales (34), ledit transporteur (41) étant associé à un autre transporteur (36) pourvu d'une pluralité de poussoirs (35) séparés par une distance correspondant à la largeur des objets à transporter.
Patent CA-2509428-C (CA)
Title: Process or device for detecting design load exceedances of the horizontal rear tail unit of an aircraft
Inventor: DELAPLACE FRANCK
IPC: G01M99/00
Filed: 2005-06-01
Granted: 2012-05-15
Abstract: The method involves determining a safety envelope from bending moment and torque values of a rear horizontal tail of an aircraft, at ground. The envelope is such that, for the values situated out of the envelope, there is a risk of permanent deformation of the tail. A need for structural inspection of the tail is found by iteratively comparing current bending moment and torque values with the envelope, during flight of the aircraft. An independent claim is also included for a device for detecting overload of a rear horizontal tail of an aircraft.
Patent CA-2512211-C (CA)
Title: Thermal insulated building element
Inventor: MATHE LASZLO
IPC: E04B2/86
Filed: 2003-04-08
Granted: 2010-09-07
Abstract: The invention relates to a thermal insulated building element, which together with connecting elements is suitable for making a building system quickly, which is also suitable for housing and extract fastening of any reinforcement. The thermal insulated element according to the invention has polystyrene elements with a loadboarding part containing a metal framework between the polystyrene elements said loadbearing part is filled with concrete in-site, furthermore has connecting elements joining the polystyrene elements, which is characterized by that, connecting elements joining the polystyrene elements (1) are plastic connecting elements (19) where fastening holes (8) serving joining the polystyrene elements as well as the nests (20) joining a framework (18) in a space (30) between the polystyrene elements are formed.
Patent CA-2514638-C (CA)
Title: Method and trench wall cutting device for making a trench wall in the soil
Inventor: SEITLE IGNAZ ANTON
IPC: E02D17/13
Filed: 2005-08-04
Granted: 2009-10-27
Abstract: The invention relates to a method for making a trench wall in the soil, in which a trench wall cutter having at least one rotatably driven cutting wheel is lowered into the soil. The soil material located below the cutting wheel is stripped and a cut trench is made and a settable liquid is supplied into the cut trench. For this purpose, it is intended that a gas is supplied into the cut trench. The invention further relates to a trench wall cutting device for making a trench wall.
Patent CA-2516223-C (CA)
Title: Procede et appareil pour suivre le comptage de destinataires de contenu diffuse dans un reseau telephonique sans fil
Inventor: GRILLI FRANCESCO
IPC: H04W4/08
Filed: 2004-02-18
Granted: 2012-07-03
Abstract: L'invention concerne une station de base (110) dans un réseau de communication sans fil (100) qui compte les stations mobiles (114) qui reçoivent le contenu diffusé par le biais d'un canal multi-utilisateurs. La station de base diffuse (608) un message récurrent identifiant au moins un flux de contenu diffusé et, pour chaque flux, un indicatif ENREGISTRER (R) ou NE PAS ENREGISTRER (DNR). Les stations mobiles réexaminent (722) régulièrement le contenu de ces messages. Si l'indicatif est R pour un flux de contenu diffusé, les stations mobiles dont les utilisateurs ont choisi de recevoir ledit contenu envoient (714) à la station de base un message d'enregistrement pour le flux en question. Si le nombre de stations mobiles enregistrées atteint (612) un nombre spécifié, la station de base modifie (614) l'indicatif en DNR. Si l'indicatif est DNR pour un flux de contenu diffusé, les stations mobiles s'abstiennent (712/716) d'envoyer un quelconque message d'enregistrement pour le flux de contenu diffusé en question. La station de base peut instaurer un recomptage (618) en rétablissant l'indicatif R.