baber/WOPTO huggingface dataset:
Patent CA-2441496-C (CA)
Inventor: SAKO KAZUE
IPC: H04L9/08
Filed: 2002-02-12
Granted: 2007-07-17
Abstract: A anonymous decryption system, the management of which is facilitated and initialization of which is readily and reliably carried out. A shuffling management center (10) transmits a security parameter and common public information generated on the basis of the security parameter to decryption shuffle centers (20-1 to 20-m). The decryption shuffle centers (20-1 to 20-m) generate public keys and decryption keys and returns the public keys to the shuffling management center (10). The shuffling management center combines the returned public key to generate an encryption public key and make the encryption key public. The shuffling management center (10) repeats transfer of encrypted data list to the decryption shuffle center (20-j) having the j-th processing priority when it decrypts the encrypted data list, transfer of a received data list o f which a order-switching process and a partial decryption process are carried out to the next decryption shuffle center (20-(j+1)). Such processing is carried out for up to the last decryption shuffle center (20-m ) and make the data list from there the decryption result.
Patent CA-2447537-C (CA)
Title: Snowmobile suspension system
Inventor: IMAMURA TAKASHI
IPC: B62M27/02
Filed: 2003-10-31
Granted: 2011-06-07
Abstract: A snowmobile includes a quadrilateral linkage system formed between a vehicle body frame, a front torque arm assembly, a rear torque arm assembly, and an extendable member. The four-node linkage is coupled with at least one slide rail to provide for the vertical distance between the vehicle body frame and the at least one slide rail to vary. The nodes of the four-node linkage are configured to generally define a quadrilateral shape in at least fully contracted and fully expanded configurations.
Patent CA-2455226-C (CA)
Inventor: REMMEREIT JAN
IPC: A61K9/00
Filed: 2002-03-07
Granted: 2010-05-18
Abstract: La présente invention concerne une méthode de traitement d'un sujet animal humain ou non humain (par exemple, un mammifère, un avien ou un reptile) consistant à administrer par voie parentérale un agent pharmaceutique lipophilique, l'amélioration consistant à administrer ledit agent pharmaceutique dans une émulsion aqueuse contenant un acide linoléique conjugué ou un dérivé de celui-ci toléré d'un point de vue physiologique.
Patent CA-2456794-C (CA)
Inventor: JOINES JAMES TAM JR
IPC: B65D47/26
Filed: 2002-07-24
Granted: 2007-12-18
Abstract: A reclosable lid 10 for a container holding a flowable substance has a first piece or cover 12, and a movable second piece or disk 50. The cover 10 has a top wall 14, a side wall 16 and a mounting portion 22 for connecting the lid 10 on the container. The cover 12 has an opening 28 adapted to permit the flow of the substance through the lid 10.  The cover 12 further includes a slot 30 located in the top wall 14. The disk 50 has at least one aperture 78, a post 54, and a projection 52. The aperture 78 and the projection 52 are each cooperatively dimensioned with the opening 28. The post 54 is adapted to be received by the slot 30 in the cover 12. The disk 50 is movable between a first position wherein at least a portion of the projection 52 is received in the opening 28 in the first position, and a second position wherein the aperture 78 is aligned with the opening 28 in the second position.  A support ledge 102 and a support edge 104 on an inner surface 100 of the cover 12 are adapted to provide rotatable support to the disk 50.
Patent CA-2459031-C (CA)
Inventor: PETERSON NORMAN E
IPC: H01M2/30
Filed: 1993-08-10
Granted: 2005-11-01
Abstract: A battery terminal with high torque resistance utilizing three sided frusto-conical recesses and mating protrusions extending from the battery terminal and method of making the terminal by a cold forming process that forms a finished battery terminal from a preworked lead slug by driving one end of a punch through the slug to remove excess material and form an axial through hole, a second and third portion of the punch to close the die chamber and a fourth portion of the punch to radially expand the lead slug into a finished battery terminal. The dies for forming the battery terminal include a movable multiple-segmented die for collapsing radially inward around the slug and a frusto-conical die for forming the top portion of the battery terminal. An ejector sleeve removes the finished battery terminal after the cold forming process. In one method of the invention includes a cold-forming method of making a finished battery terminal with a necked down flange by first expanding the metal radially outward until the battery terminal die cavity is partially filled with metal and then upsetting the metal to complete the deformation filling of the battery terminal die cavity and to simultaneously form a necked down region in the flange on the battery terminal.
Patent CA-2462085-C (CA)
Title: Cytotoxic agents
Inventor: ZHAO ROBERT YONGXIN
IPC: A61K31/704
Filed: 2002-09-10
Granted: 2010-11-23
Abstract: Cytotoxic agents bearing a polyethylene glycol (PEG) linking group having a terminal active ester, cytotoxic conjugates comprising one or more cytotoxic agents linked to a cell-binding agent via PEG linking groups, and methods for producing both are disclosed. A therapeutic composition comprising a therapeutically-effective amount of one of the cytotoxic conjugates of the present invention, and a method of killing selected cell populations comprising contacting target cells, or tissue containing target cells, with an effective amount of one of the cytotoxic conjugates, are also disclosed.
Patent CA-2462201-C (CA)
Inventor: MALVINI PHILLIP JOSEPH
IPC: B25B7/00
Filed: 2002-09-30
Granted: 2010-05-18
Abstract: La présente invention concerne un système d'attache d'outil à main destiné à des outils à main (21), qui comprend un enrouleur automatique (13) conçu pour être inclus dans un boîtier (14) de l'outil à main (21), un câble (17) fixé au mécanisme (13) d'enrouleur automatique de l'outil à main à un bout, et à un dispositif de couplage (20) à l'autre bout de façon à être relié à un opérateur ou à une structure de support sélectionnée. Le mécanisme (13) d'enrouleur automatique permet le déplacement du câble entre une position de stockage et une position fonctionnelle.
Patent CA-2464391-C (CA)
Title: Improved dough product and method for making same
Inventor: BAUER JAY E
IPC: A21D10/00
Filed: 2002-10-25
Granted: 2011-09-13
Abstract: The present invention provides an improved dough product. More specifically, the present invention provides an improved natural or self rising dough product or pizza crust formed by a proces that provides: an improved method for manufacturing dough products; an improved method for packaging dough products; and an improved method for storing dough products.
Patent CA-2466238-C (CA)
Inventor: OSBORNE ANDREW JOHN
IPC: B43K27/08
Filed: 2003-05-06
Granted: 2008-11-25
Abstract: A marker pen comprises a housing (1) from one end of which protrudes a plurality of fluid retaining nibs (3) each shaped to define along an upper surface a ridge (5). The nibs are positioned side-by-side with adjoining ends of neighbouring ridgees in contact or in close proximity to define together a continuous (or substantially continuous) ridge. Means are provided to prevent or inhibit migration of dye from adjoining nibs.
Patent CA-2467334-C (CA)
Title: A device for a combustion chamber of a gas turbine
Inventor: JOENSSON BERTIL
IPC: F23R3/30
Filed: 2002-10-10
Granted: 2010-09-28
Abstract: The invention relates to a device for a combustion chamber (1) in a gas turbine for controlling the intake of gas to the combustion zone (10, 11) of the combustion chamber. The device comprises a control element (12) which is arranged outside the combustion chamber and which in turn comprises a means (13) for covering at least one inlet to the combustion zone, the cover means being displaceable in relation to the combustion chamber. The device further comprises a means (16) connected to the cover means for supporting the control element. The means of support (16) is accommodated in a structure (4) at the rear of the combustion chamber (1).
Patent CA-2475487-C (CA)
Title: A portable data storage and image recording device capable of direct connection to a computer usb port
Inventor: KUAN MUN KWONG
IPC: G06F13/12
Filed: 2002-02-07
Granted: 2009-04-14
Abstract: A system and method are disclosed for capturing image and/or audio data, processing the image and/or audio data, and storing the processed image and/or audio data. The system includes a portable device having a digital camera for capturing the image and/or audio data, an integrated circuit having a microprocessor for processing the image and/or audio data and a non-volatile memory for storing the processed image and/or audio data. As part of the processing operation in a preferred embodiment, the data is converted into a standard file format that is compatible and recognizable by the host platform to which the portable device may be coupled. After conversion into a standard file format, the data may either be stored in the non-volatile memory, or uploaded directly to the host platform.
Patent CA-2475512-C (CA)
Inventor: YOUTSEY THOMAS E
IPC: E05D7/10
Filed: 2003-02-18
Granted: 2008-09-09
Abstract: L'invention concerne une porte basculante (10) et des panneaux correspondants associés (14), comprenant des surfaces d'usure améliorées et un dispositif de protection contre l'introduction d'éléments climatiques ou d'autres éléments semblables, se présentant sous forme d'un joint d'étanchéité de protection contre les intempéries, d'un dispositif de blocage de la lumière et d'un insert (12) d'usure combinés sur les bords supérieur et/ou inférieur (16, 18) des panneaux de porte correspondants adjacents (14). Les surfaces d'usure sont utilisées au cours de l'ouverture et de la fermeture de la porte (10) de manière que l'interaction par friction ou le frottement entre les bords correspondants (16, 18) soient minimisés afin de réduire l'usure et la dégradation des panneaux (14) sur la durée de vie utile de la porte (10). De plus, l'insert (12) d'usure permet de réduire l'espace (50) entre les bords correspondants (16, 18) des panneaux adjacents (14) afin d'obtenir une plus grande protection sans nécessiter de tolérances au profilage supérieures du procédé de fabrication des panneaux. L'invention concerne en outre un joint d'étanchéité de protection contre les intempéries verticalement saillant (64) et un dispositif (66) de blocage de la lumière positionnés dans un espace formé à l'emboîture des panneaux correspondants. Lorsque la porte (10) est fermée, le joint d'étanchéité de protection contre les intempéries et les sections (64, 66) de blocage de la lumière sont déviés. Le joint d'étanchéité (64) de protection contre les intempéries constitue une barrière climatique et empêche le passage de corps étrangers entre les panneaux assemblés (14), et le dispositif (66) de blocage de la lumière empêche la lumière de passer entre les panneaux assemblés (14).
Patent CA-2478828-C (CA)
Title: Modular system
Inventor: LAMPARTER RONALD C
IPC: A47H1/10
Filed: 2003-03-14
Granted: 2008-09-30
Abstract: A modular system for use in a vehicle comprising a hanger bracket (10) adapted to be secured to the vehicle (12). A second hanger bracket (20) member is slideably connected with a first hangar bracket (24). A platform member (28) extends transverse to the second hanger bracket member (20). An extension (40) is slideably disposed on the platform. The extension defines a first groove (62) thereon. The extension defines a second groove thereon (66). A top deck panel is disposed adjacent the first platform extension section and is disposed in the first groove. A bottom deck panel (130) is disposed adjacent the second platform extension section and is disposed in the second groove.  The modular system can provide many functions in the vehicle such as, luggage racks, HVAC ducting, wiring raceways, lighting, advertising panels, and window blinds.
Patent CA-2480682-C (CA)
Inventor: SIMON-NOBBE BIRGIT
IPC: C12P19/34
Filed: 2003-03-19
Granted: 2014-03-18
Abstract: There are disclosed polypeptides from the Cladosporium herbarum and Alternaria alternata mannitol dehydrogenase, nucleic acids encoding them, and their use in diagnostics and therapy.
Patent CA-2491558-C (CA)
Inventor: GARCIA-OSUNA FERNANDO
IPC: H04R17/00
Filed: 2005-01-05
Granted: 2009-11-24
Abstract: Acoustic transducers configured with transducer elements disposed on an arch ar arcuate shaped member adapted to fit in juxtaposition around a tubular. The arcuate shaped member is adapted with conductors to provide a voltage to the transducer elements. One embodiment uses a metallic arcuate shaped member. Embodiments implemented as sources are used to excite borehole acoustic modes. Some embodiments provide phased array acoustic energy excitation/signal reception. The transducers are covered with a sealer in a liquid-free configuration and shields are used to protect the transducers.
Patent CA-2500271-C (CA)
Inventor: MATSUURA YASUO
IPC: B05B1/02
Filed: 2003-09-09
Granted: 2011-02-22
Abstract: The present invention: enables the resistance coefficient of a nozzle to be decreased and a cooling device assembly to be downsized in a cooling device requiring a higher cooling rate; in particular, the invention is a cooling device for a steel strip, said cooling device being equipped with a plurality of nozzles protruding from the surfaces of a cooling chamber so as to keep the distance between the tips of said nozzles and the surfaces of said steel strip in the range from 30 to 100 mm and cooling said traveling steel strip by ejecting a cooling medium through said nozzles, characterized in that D/d of said blowing nozzles satisfies the expression 1.5 <= D/d <= 3.0 wherein d is the inner diameter at the tip of a nozzle (steel strip side) and D the inner diameter at the foot of a nozzle (cooling chamber side).
Patent CA-2506962-C (CA)
Inventor: BEUME ROLF
IPC: A61P11/00
Filed: 2003-11-26
Granted: 2012-01-03
Abstract: La présente invention concerne l'administration combinée de roflumilast et de formotérol pour traiter des troubles des voies respiratoires.
Patent CA-2509928-C (CA)
Inventor: FONTENOT ROBERT J
IPC: E21B43/00
Filed: 2005-06-14
Granted: 2009-01-27
Abstract: An apparatus for use in a wellbore comprises a flow control device having an open position, a closed position, and at least one intermediate position. The apparatus further comprises a chamber and a movable member for actuating the flow control device, where the movable member is movable inside the chamber. The movable member causes a characteristic in the chamber to change in response to movement of the movable member to actuate the flow control device. A sensor detects the change in the characteristic inside the chamber that is indicative of actuation of the flow control device.
Patent CA-2510351-C (CA)
Title: Polyether polyesters having anionic functionality
Inventor: HAHN CARL W
IPC: B01D17/04
Filed: 2004-01-22
Granted: 2011-06-14
Abstract: Polyester compositions and methods of producing and using same are provided.  The polyester compositions at least include an anionic diacid monomer or diester monomer thereof and a polyether. The polyester compositions of the present invention can be effectively utilized, for example, to treat crude oil during production and refinery processing.
Patent CA-2510868-C (CA)
Inventor: DAVIS MABLE C
IPC: A61M5/32
Filed: 2005-06-27
Granted: 2014-05-20
Abstract: The present invention discloses an adhesive tape to secure an intravascular catheter to the skin of a patient at an intravascular site comprising: (a) a strip of tape having adhesive on all of one side except for portions at the ends, the strip of tape having a length of about 15 to about 300 mm and width of about 4 to about 30 mm; (b) two removable covers affixed near the ends of the adhesive side of the strip, wherein the removable covers are separated from each other by a centrally located portion of the strip of tape; and (c) a third removable cover affixed to the central portion of the adhesive side of the strip of tape. The subject invention further reveals a sterile intravascular starter kit, said kit being comprised of the adhesive tape for an intravascular catheter, a tourniquet, a gauze pad, an antiseptic skin preparation device, optionally a towel, and a clear occlusive dressing.
Patent CA-2513303-C (CA)
Title: Procede d'installation d'un dispositif eolien et dispositif eolien
Inventor: WOBBEN ALOYS
IPC: H01F27/06
Filed: 2004-02-02
Granted: 2010-04-20
Abstract: L'invention concerne un dispositif éolien composé d'une tour montée sur une fondation (1, 2), et d'un module de puissance (7) présentant au moins un transformateur permettant de transformer l'énergie électrique produite par le générateur du dispositif, en une tension moyenne et/ou une haute tension. Selon l'invention, le module de puissance (7) comporte d'autres unités permettant de commander et/ou de guider l'énergie électrique, ainsi qu'un support (8) s'appuyant sur la fondation dudit dispositif ; ledit support reçoit les systèmes électriques du module de puissance (7), tels que par ex. le transformateur ; la largeur et/ou la longueur du module de puissance sont inférieures au diamètre de la tour du dispositif au niveau des fondations ; et, le module de puissance est logé dans un contenant (10) dont les parois sont situées entre les parois de la tour (9) et le module de puissance (7).
Patent CA-2513875-C (CA)
Inventor: MATZDORF CRAIG A
IPC: C23C22/05
Filed: 2004-01-21
Granted: 2011-07-12
Abstract: L'invention concerne de l'aluminium et des alliages d'aluminium prétraités ainsi que le procédé et la composition permettant de prétraiter ledit aluminium ou ses alliages, de façon à obtenir un revêtement à couleurs reconnaissables, permettant l'identification, et à améliorer la résistance à la corrosion, la conductivité électrique, et les propriétés d'adhérence. Ledit procédé comprend le prétraitement de l'aluminium et de ses alliages avec une quantité efficace d'une solution aqueuse acide présentant un pH compris entre 2,5 et 5,5 environ comprenant des composés de chrome trivalents hydrosolubles, des hexafluorozirconates métalliques alcali, des composés de zinc divalent, des composés fluorométalliques alcali et une quantité efficace d'agents épaississants hydrosolubles, des agents tensioactifs ou des agents humidifiants.
Patent CA-2515428-C (CA)
Title: A battery compartment for a hearing aid
Inventor: LINKENKAER-HANSEN MORTEN
IPC: H04R25/00
Filed: 2003-02-14
Granted: 2011-12-20
Abstract: A battery compartment for a hearing aid. The battery compartment comprises a first portion for accommodating a battery and a second portion, where the second portion comprises at least one retaining element for securing the position of the battery compartment with respect to a housing of said hearing aid. The first and second portions of the battery compartment are provided as first and second separate parts comprising releasable interlocking means for mutual engagement.
Patent CA-2520064-C (CA)
Title: Device for detecting synchronous errors of high-lift surfaces on aircraft
Inventor: SCHIEVELBUSCH BERND
IPC: G01M13/00
Filed: 2005-09-16
Granted: 2013-04-16
Abstract: A device for detecting synchronous errors of high-lift surfaces, having an optical conductor laid over at least two adjacent high-lift surfaces, a light source and an optical receiver which are allocated to different ends of the optical conductor, as well as an evaluation unit for determining a synchronous error of the high-lift surfaces on the basis of the light signal received from the optical receiver. The optical conductor is placed such that it experiences a break-free deformation due to the synchronous errors and causes a change of the transmitted light signals. The evaluation unit compares a signal shape of the received light signal or an optical receiver output signal derived therefrom with a nominal signal shape and determines the presence of the synchronous error basis on a deviation in shape between the received light signal or the optical receiver output signal and the nominal signal.
Patent CA-2528460-C (CA)
Title: Nanoparticules magnetiques
Inventor: PENADES SOLEDAD
IPC: A61K47/48
Filed: 2004-06-07
Granted: 2012-10-30
Abstract: L'invention concerne des matériaux et des procédés de fabrication de petites particules magnétiques, par exemple des ensembles d'atomes métalliques, pouvant être utilisées comme substrat pour immobiliser une pluralité de ligands. L'invention concerne également les utilisations de ces nanoparticules magnétiques en tant que réactifs thérapeutiques et diagnostiques, et dans l'étude des interactions médiées par ces ligands.
Patent CA-2528721-C (CA)
Inventor: CHEVALLET JACQUES
IPC: A61M1/16
Filed: 2004-06-17
Granted: 2013-02-12
Abstract: The invention relates to a blood processing device using extra-corporeal circulation and comprising a filter (2) with a semipermeable membrane (5); a blood circuit (7, 3, 6); a dialysate circuit comprising the secondary filter chamber (4) and at least one drainage line (8) for a flow of spent fluid to be discharged from the filter into a drain (9); a first bag (11) in fluid communication with the drainage line; at least one first gravimetric weighing means (21) linked to the first bag, means for controlling the active fluid flow on the drainage line (31, 32, 33); a control unit (41) connected to the first gravimetric weighing means and the fluid flow control means; a second bag (12) in fluid communication with the drainage line, wherein the control unit can receive the weight signals from the first gravimetric weighing means and control the control means to fill one of the bags with fluid while the other bag is emptied of fluid, and vice versa. The invention further relates to a disposable drainage line for use in the processing device.
Patent CA-2529392-C (CA)
Title: Textured surface coating for gloves and method of making
Inventor: FLATHER MICHAEL
IPC: B29C71/00
Filed: 2004-06-30
Granted: 2012-10-16
Abstract: There is provided, in accordance with the principles of the present invention, a glove having a textured surface or textured foam coating produced by embedding a layer of discrete particles, such as a salt, into a previously formed liquid layer, gelling or curing the layer and dissolving the discrete particles to leave a textured or textured foamed surface.
Patent CA-2536556-C (CA)
Inventor: STUTH WILLIAM L SR
IPC: C02F3/22
Filed: 2006-02-14
Granted: 2010-08-24
Abstract: Système, méthode et appareil pour le traitement des eaux usées contenant des matières biodégradables comprenant un réacteur à cylindre perforé contenant un milieu de culture bactérienne aérobique et un tube d'aspiration dans lequel une action de pompage induite par la pression d'air crée une vaporisation ou un jet de manière à faire repasser le liquide aéré dans le milieu et aussi dans la partie entourant le cylindre. Un échange libre du liquide mélangé et non mélangé se fait grâce aux perforations dans la paroi du cylindre. Il est également possible de drainer le milieu et de renvoyer le liquide mélangé dans une partie éloignée du réacteur.
Patent CA-2548048-C (CA)
Title: Method, articles and compositions for cleaning bathroom surfaces
Inventor: SHERRY ALAN EDWARD
IPC: C11D11/00
Filed: 2004-12-02
Granted: 2011-03-22
Abstract: The present invention relates to a disposable cleaning article for cleaning a bathroom surfaces which includes a layer of nonwoven substrate and a cleaning composition which can be either in a liquid or paste form. The cleaning article is water activate. The present invention also relates to a method of cleaning a hard surface by adding water to a disposable cleaning article impregnated with a cleaning composition and then wiping the bathroom surface.