baber/WOPTO huggingface dataset:
Patent CA-2440201-C (CA)
Title: Navigation vms inertielle integree a correction d'oedometre inertielle
Inventor: MORGAN KENNETH S
IPC: G05D1/08
Filed: 2002-03-05
Granted: 2013-05-21
Abstract: L'invention concerne un système permettant de déterminer des données de navigation inertielle d'un véhicule lors de son déplacement, et de compenser les différences d'orientation entre un corps supérieur et un corps inférieur du véhicule. Ces différences d'orientation sont utilisées pour augmenter la précision de la correction de navigation inertielle assistée. Un oedomètre situé sur le corps inférieur est utilisé pour réduire des erreurs au niveau des données inertielles obtenues à partir du mouvement entre le corps supérieur et le corps inférieur, et des erreurs au niveau de l'oedomètre, associées à l'écartement du véhicule sont réduites par le biais de la détection de modifications d'écartement, à l'aide de données de navigation inertielle.
Patent CA-2441857-C (CA)
Title: System and method for detection and removal of dental tartar
Inventor: KARAZIVAN NAIM
IPC: A61C17/20
Filed: 2002-03-21
Granted: 2012-08-14
Abstract: A dental tartar detection and removal device (10) comprises a powered tartar removal instrument (12) adapted to be displaced along a tooth (T), illumination means (14) for illuminating with an incident light a region on the examined or periodontal site, detection means (16) for collecting the light reflected thereat, and an analysing system for providing a signal to an operator (OP) of the tartar removal instrument (12) or to the tartar removal instrument when measurements on the reflected light in one or more predetermined ranges of wavelengths fall within any first predetermined range of values that are characteristic of tartar, or when said measurements do not fall within any second predetermined range of values that are characteristic of artefacts other than tartar. As a result of the signal, the removal instrument becomes actuated, either by the operator (OP) or automatically, and the operator can proceed to removing the detected tartar (S) without having to remove the detection device, whereby detection can be continued while the tartar removal instruments (12) is in a tartar removal position, and until all tartar (S) has been removed.
Patent CA-2444010-C (CA)
Title: Composition and method for reducing odor and disinfecting
Inventor: KRON RYAN E
IPC: A61L2/18
Filed: 2002-04-12
Granted: 2008-01-29
Abstract: The present invention relates to compositions and methods for controlling malodor on surfaces and particularly tobacco smoke on and in fabrics. The compositions of the present invention comprise aldehyde-containing fragrance components, nonionic surfactant and an aqueous vehicle. Optionally, additional solubilizers, odor control components and preservatives can be included. The compositions of the invention can be prepared as stable, gel-free, clear concentrates and diluted for use. If prepared as a concentrate, the concentrate is diluted with water to a ready to use concentration and sprayed on the surface to be deodorized. Generally the malodors are significantly reduced in about 5 minutes or less. The compositions of the invention are particularly effective against smoke odors and demonstrate the ability to reduce these odors for relatively long periods of time. Selected amine disinfectant compounds can be included in the compositions to provide disinfecting properties.
Patent CA-2445200-C (CA)
Title: Medicinal tablet with prolonged release of the active principle
Inventor: DUPINAY PIERRE
IPC: A61K9/00
Filed: 2002-04-25
Granted: 2011-09-06
Abstract: The invention concerns a medicinal tablet to be sucked made with boiled sugar of solid consistency designed to dissolve in the buccal cavity, comprising at least an active principle. The invention is characterised in that it further comprises at least a matrix agent for slowing down the release of the active principle(s) which therefore remain in prolonged contact with the region of the mouth and the pharynx, the dissolving time in the buccal cavity being at least 15 minutes.
Patent CA-2446193-C (CA)
Inventor: CIRILLO PIER F
IPC: A61P17/06
Filed: 2002-05-24
Granted: 2011-11-01
Abstract: Cette invention concerne des composés représentés par la formule (1) à action anti-inflammatoire. Sont également décrites des méthodes d'utilisation t de fabrication de tels composés.
Patent CA-2449864-C (CA)
Inventor: FOEHR HEIKKI
IPC: B65H19/30
Filed: 2002-06-06
Granted: 2008-06-03
Abstract: The invention relates to a method in winding of a web, in which method the web is wound onto a core (21) while supported by winding drums (11, 12), in which method the web is cut by a cutting device (19), a finished web roll (10) is removed by means of a transfer device (16), a new core (21) is moved to a space between the winding drums (11, 12), and in which method the winding is stopped to remove the finished roll (10) and to start a new roll. In the method, the core is moved onto support of one winding drum and a support member (22) and held in place by means of the support member (22) until a movable winding drum/movable winding drums (11, 12) has/have been moved to the starting position of winding. The invention also relates to a device in winding of a web, which device comprises winding drums (11, 12), on support and by means of which the web is wound onto a core (21) into a web roll (10), which device further comprises a cutting device (19) for cutting the web and a transfer device (16) for removing the finished web roll (10) and a core transfer device (20) for taking a new core (21) to a winding position onto support of a winding drum. A support member (22) is arranged in connection with the core transfer device (20) to hold the core in place against one winding drum during a set change in winding, that the core transfer device (20) of the device is placed beneath the winding drums (11, 12), and that at least one winding drum is movable.
Patent CA-2454098-C (CA)
Title: Compositions a base de metaux durs comportant de nouvelles compositions de liant
Inventor: LIU SHAIW-RONG SCOTT
IPC: C01B32/949
Filed: 2003-07-08
Granted: 2010-10-26
Abstract: L'invention porte sur des compositions de métaux durs comprenant toutes des particules dures faites d'un premier matériau et d'une matrice de liant d'un deuxième matériau, différent du premier consistant en rhénium ou en un super alliage à base de Ni. Pour la fabrication de ces métaux durs, on peut utiliser un procédé de frittage en deux étapes en phase solide et à une température de frittage relativement basse donnant des métaux durs entièrement densifiés.
Patent CA-2456119-C (CA)
Inventor: KUESTER JOERN
IPC: C08G18/40
Filed: 2002-08-27
Granted: 2010-09-21
Abstract: Procédé de préparation de mousses de polyisocyanurate modifiées à l'uréthane, à partir de polyisocyanates et de composants réagissant à l'isocyanate polyfonctionnel, en présence d'un agent de gonflement, d'un catalyseur de trimérisation au sel de métal et d'un acide carboxylique fonctionnalisé.
Patent CA-2456472-C (CA)
Title: Modular explosives cartridge and novel spider construction
Inventor: JOHNSON RICHARD JOHN
IPC: F42B3/02
Filed: 2004-02-03
Granted: 2011-08-09
Abstract: A modular explosives cartridge comprises a tubular body having lockable coupling members secured on opposite ends thereof to form a bayonet coupling between opposite ends of respective cartridges to form an elongate tubular explosives cartridge. The lockable coupling members each include a sealing membrane to form a sealed closure at opposite ends of the tubular body, the sealing membranes being pierced during coupling to form a continuous column of explosive composition within said elongate tubular cartridge.
Patent CA-2461424-C (CA)
Inventor: JONES RICHARD TODD
IPC: G01L1/24
Filed: 2004-03-19
Granted: 2011-06-21
Abstract: A pressure transducer that uses a rhomboidal flexure to provide displacement amplification to an optical sensing element is disclosed. The transducer includes an optical sensor disposed between sides of the flexure. The top portion of the flexure connects to a displacement device, such as a bellows. A first pressure port provides a first pressure to the bellows. A second pressure, preferably greater than the first pressure, is ported into a housing containing the flexure, which tends to compress the bellows and pull apart or expand the flexure. Such expansion pinches or compresses the optical sensing element between the sides of the flexure, and in particular stresses an optical sensing element containing a fiber Bragg grating. Assessing the Bragg reflection wavelength of the grating allows the differential pressure to be determined, although the transducer can also be used to sense an absolute pressure. A temperature compensation scheme, including the use of additional fiber Bragg gratings and thermal compensators axially positioned to counteract thermal effects of the optical sensing element, is also disclosed.
Patent CA-2462490-C (CA)
Inventor: SHIOKAWA SHUNICHI
IPC: B65D65/20
Filed: 2002-10-02
Granted: 2010-04-27
Abstract: Packaging containers for foods in which the contents can be safely kept and which give no metallic residue after incineration. A bag made of a film material wherein a light-blocking printed layer 4 having a sepia printed layer (7) is provided on the internal face of the bag. The color of the sepia printed layer (7) is controlled to give a color hue of 5R to 10R in the Mansell color system, a lightness of 5 to 7 and a chroma of 0 to 3, while the light (300 to 800 nm) permeability of the packaging material 1 is controlled to 10% or less.
Patent CA-2465107-C (CA)
Title: Support d'enregistrement presentant une structure de donnees comprenant des informations de commande de navigation pour la gestion de la reproduction de donnees video enregistrees sur ledit support, procedes et appareils d'enregistrement et de reproduction
Inventor: HYUN EUN SIL
IPC: G11B27/34
Filed: 2003-06-11
Granted: 2012-08-28
Abstract: L'invention concerne un support d'enregistrement comprenant une zone de navigation dans laquelle sont stockés des informations de commande de navigation pour gérer la reproduction au moins de données vidéo à partir dudit support d'enregistrement. Ladite zone de navigation, selon un mode de réalisation, sert au stockage d'au moins un objet de commande de navigation qui comprend un champ d'attribut indiquant au moins un attribut de l'objet de commande de navigation et un autre champ indiquant le nombre de directions de navigation. Chaque objet de commande de navigation comprend au moins une direction de navigation.
Patent CA-2470804-C (CA)
Inventor: HO TOM
IPC: H04L29/12
Filed: 2002-12-18
Granted: 2011-08-02
Abstract: An architecture for performing communications between a remote computer system and a host server over a "connection establishment" type network (i.e., dial-up) is described. The architecture comprises configuring the remote computer system with a Point-to-Point Protocol (PPP) stack. Similarly, an Address Resolution Protocol (ARP) service module and a Dynamic Host Configuration Protocol (DHCP) server are configured on the remote computer system. The PPP stack provides dial-up networking capabilities, while the DHCP server and the ARP service module provide "always connected" type network (i.e., LAN) messaging functionality. The PPP stack, the ARP service module, and the DHCP server are configured as a driver that is installed on the remote computer system. As such, the driver will enable a connection over the "connection establishment" type network that will appear to be an "always connected" type connection to the remote computer system.
Patent CA-2471324-C (CA)
Title: Systems and methods for storage of user information and for verifying user identity
Inventor: STEVENS LAWRENCE A
IPC: G06F21/32
Filed: 2002-12-20
Granted: 2012-10-30
Abstract: Systems and methods are provided for maintaining user profile information and allowing for biometric verification of the user's identity. The user stores or links to personal, financial, etc. information in a web page. The user can limit the types of information that is available to others. The information can be downloaded to a portable device. The information can be used for financial transactions, where the financial information is transmitted to a web site, an ATM, credit card machine, etc. for financial approval. The information can also be used to find other users with similar interest. The user stores selected characteristics that they would like to find in other users, which are compared with other user's profiles. Matching users are aided in locating one another, where they may then prove their identity to each other by biometrically verifying that they are the owner of the user profile.
Patent CA-2474392-C (CA)
Inventor: HIRONIMUS JEANNOT
IPC: A01D84/00
Filed: 2003-02-06
Granted: 2011-05-31
Abstract: La présente invention se rapporte à une machine agricole pour grouper des produits qui se trouvent sur le sol et ayant notamment un bâti principal (1) portant deux dispositifs de ramassage (14 et 17) qui se situent l'un à côté de l'autre durant le travail et auxquel S sont associés des dispositifs d'andainage (15 et 18). Elle est remarquable en ce qu'elle comporte des moyens de séparation (35) situés à l'avant des extrémités intérieures voisines des dispositifs de ramassage (14 et 17).
Patent CA-2476068-C (CA)
Inventor: STONES KEVIN
IPC: A01G3/053
Filed: 2004-07-26
Granted: 2008-07-08
Abstract: A handle assembly for a power tool is disclosed, in which the power tool has a housing, a motor provided in the housing, and an output shaft adapted to be caused by said motor to actuate a working member extending from the housing along a first axis (A-A). The handle assembly (102) comprises a front handle (106), a rear handle (107) integral with the front handle, and a mounting portion adapted to be mounted to the housing of the tool, wherein the front handle (106) forms an obtuse angle with the axis (A-A) of the working member in use. This last feature makes the power tool more comfortable for a user to operate, provided that the centre of mass of the power tool lies in the region between the front handle (106) and the rear handle (107). This will usually be the case, since the heaviest parts of the tool are generally the working member and the motor housing thereof. Thus the user does not have to stretch his forward arm as far relative to the rear handle (107) as he would have to do when using the handle assembly of a conventional power tool of this type.
Patent CA-2476334-C (CA)
Inventor: GAINES ROBERT G
IPC: E06C1/36
Filed: 2004-07-30
Granted: 2009-01-20
Abstract: A ladder securement device for attachment to a building and for helping to secure a ladder leaning up against that building. Included is a roof attachment for attaching to a roof edge of a building and a securement device permanently fastened to the roof attachment. The securement device is adapted to receive a ladder so that it is less likely that a ladder leaning against the building will come away from the building, thereby creating an unsafe situation of the ladder. At least one ladder catcher is permanently affixed to the securement device for receiving at least a portion of the ladder. The securement device may include at least one end plate for helping to prevent a ladder leaning against the building from shifting side to side, as well as at least one ladder rung catcher for helping to prevent a ladder leaning thereagainst from coming away from the building. In addition, the ladder securement device may include both end plates and ladder rung catchers for helping to prevent a ladder leaning thereagainst from both sliding down in a side to side motion, or from coming away from the building.
Patent CA-2477606-C (CA)
Inventor: LOUCKS DAVID G
IPC: G01R31/04
Filed: 2004-08-17
Granted: 2013-11-19
Abstract: La différence de tension mesurée en amont et en aval d'une jonction de pression dans un système de distribution électrique et produite par l'énergie est divisée par le courant mesuré afin de calculer une valeur qui est une fonction de l'impédance de la jonction de pression, dont la détérioration est surveillée. Afin d'éliminer les bruits résultant de la division d'un petit nombre par un grand nombre et transitoires dans le système de distribution électrique, l'impédance est calculée à partir de la valeur au carré des différences de tension et des courants pour un grand nombre d'échantillons, et les variations entre les calculs successifs sont limitées de façon à produire une valeur médiane stable.
Patent CA-2479641-C (CA)
Title: Process for producing selected phenyl-alkanes with adsorptive separation step
Inventor: MARINANGELI RICHARD E
IPC: C07C309/31
Filed: 2002-03-25
Granted: 2009-11-10
Abstract: A process for producing phenyl-alkanes, the process comprising the steps of: a) passing a feed stream comprising a first concentration of a first acyclic paraffin having a carbon range of C8-C28 and 2 or 3 primary carbon atoms and at least a second acyclic paraffin to an adsorption zone comprising a bed of an adsorbent comprising silicalite at adsorption promoting conditions to selectively adsorb at least a portion of the first acyclic paraffin contacti ng the bed of adsorbent with a desorbent stream comprising at least one compone nt selected from the group consisting of a C5 -C8 cycloparaffin, a C5-C8 normal paraffin, and a C5- C8 branched paraffin and recovering from the adsorption zone an adsorption extract having a second concentration of the first acycli c paraffin that is greater than the first concentration; b) passing at least a portion of the adsorption extract to a dehydrogenation zone, operating the dehydrogenation zone at dehydrogenation conditions sufficient to dehydrogena te the first acyclic paraffin and recovering from the dehydrogenation zone a dehydrogenated product stream comprising an acyclic monoolefin having a carb on range of C8-C28 and 2 or 3 primary.carbon atoms; c) passing .a feedstock comprising a phenyl compound and passing at least a portion of the dehydrogenated product stream comprising the acyclic monoolefin to an alkylation zone, operating the alkylation zone at alkylation conditions sufficient to alkylate the phenyl compound with the acyclic monoolefin in th e presence of an alkylation catalyst to form a phenyl-alkane comprising a molecule having one phenyl portion and one C8-C28 aliphatic alkyl portion; wherein the aliphatic alkyl portion has 2 or 3 primary carbon atoms and no quaternary carbon atoms that are not bonded by a carbon-carbon bond with a carbon atom of the phenyl portion; and wherein the alkylation has a selectivity to 2-phenyl-alkanes of from 40 to 100 and a selectivity to internal quaternary phenyl-alkanes of less than 10; and recovering the pheny l- alkane from the alkylation zone.
Patent CA-2482431-C (CA)
Title: Dispositif servant a mettre en forme, reproduire, delivrer, rechercher et remettre en forme des parametres d'etat pour metadonnees
Inventor: MORIYA YOSHIMI
IPC: H04N21/845
Filed: 2003-03-20
Granted: 2013-03-19
Abstract: L'invention concerne un contenu de plusieurs données renfermant une image mobile et des sons. Ledit contenu est divisé en une pluralité de scènes et des métadonnées sont créées pour chacune des scènes. Il est possible de créer des métadonnées contenant des informations d'intervalles de scènes, un titre, et des métadonnées d'informations de structures de scènes décrivant la structure hiérarchique du contenu. En outre, en vue de reproduire des métadonnées de manière appropriée, l'utilisation d'informations d'indices d'optimisation de métadonnées décrivant le type de descriptif contenu dans les métadonnées permet la reproduction desdites métadonnées.
Patent CA-2498143-C (CA)
Inventor: SMITH STEPHEN R
IPC: A23K20/105
Filed: 2003-09-18
Granted: 2012-11-06
Abstract: L'invention porte sur une composition antimicrobienne s'administrant au bétail en la mélangeant à l'eau ou aux aliments et comprenant de la lysozyme plus d'autres agents synergiques tels que de la poudre sèche d'oeuf, de l'albumine, un agent séquestrant et/ou un antibiotique. Ladite composition inhibe dans l'intestin du bétail la croissance du <i>Clostridium perfinigens</i>, E, <i>coli</i> et la <i>Salmonella</i> ainsi que les maladies et les effets épidémiologiques significatifs leur étant dus, et cela plus particulièrement chez la volaille et/ou les porcins. L'utilisation de cet additif alimentaire peut également inhiber d'autres pathogènes entériques présents dans l'intestin du bétail.
Patent CA-2501068-C (CA)
Inventor: OSHIMURA MITSUO
IPC: A61K35/57
Filed: 2003-10-03
Granted: 2014-12-16
Abstract: A human artificial chromosome (HAC) vector and a method of constructing the same; a method of transferring a foreign DNA and a method of constructing cells expressing a foreign DNA by using the human artificial chromosome vector; and a process for producing a protein.
Patent CA-2509332-C (CA)
Inventor: BRABRAND KNUT
IPC: A61M5/168
Filed: 2003-12-04
Granted: 2011-01-25
Abstract: Ultrasound Doppler probe (2) is placed above the vein downstream of the infusion site. Processor (4) converts the output from the probe (2) into a form that may be displayed as an image on display unit (5). It also determines whether the velocity corresponds to a flow of contrast medium along the vein.  If the cannula (13) is properly sited and the contrast medium flows as desired along the vein, this will lead to an increased flow velocity in the vein. This is detected by ultrasound probe (2) and, as described above, the processor unit (4) will therefore determine that no extravasation has occurred. However, where extravasation of contrast medium occurs this results in a low or zero velocity output from the probe (2) from which the processor unit (4) determines that extravasation has occurred. It therefore immediately sends a "stop" signal to pump controller (11) which stops pump (10).
Patent CA-2511644-C (CA)
Inventor: LANGE RAINER
IPC: D04H1/425
Filed: 2005-07-06
Granted: 2013-05-21
Abstract: The present invention relates to an absorbent personal care and/or cleansing product for cosmetic and/or dermatological applications comprising at least one non-woven absorbent sheet comprising 10 to 100 wt. % lyocell fibers and 0 to 90 wt. % of at least one other natural, man-made natural and/or synthetic fiber, wherein the lyocell fiber has a fiber titer in the range from 0.5 to 3.5 dtex, wherein the absorbent sheet has a basis weight in the range from 20 to 500 g/m2, and a tensile strength in the range from 5 to 1000 N/5cm in machine direction and in cross direction. Further, the present invention relates to the use of said absorbent product as puffs, pads, wipes, tissues, towels, toweletts, sponges, brushes, cotton balls, gloves, mitts, cotton tip swabs or as a part thereof in cosmetic and/or dermatological applications, in particular as a basis onto which a cosmetic composition and/or dermatological cleansing and/or skin care composition, in particular in the form of a lotion, is being placed and/or into which said composition is being impregnated.
Patent CA-2515346-C (CA)
Title: Liquid crystal device
Inventor: JONES JOHN CLIFFORD
IPC: G02F1/139
Filed: 2004-02-09
Granted: 2013-04-02
Abstract: This invention relates to a liquid crystal device wherein the surface profile of a surface alignment grating stabilises at least one stable state. The invention involves the introduction or breaks (34, 36, 38) or discontinuities into the grating (10) to divide the grating into a plurality of groove segments. The breaks are discontinuities in the grating in the groove direction, the grating having substantially the same groove direction on each side of the break. The introduction of breaks prevent free movement of defects along the groove of the grating and therefore help to stabilise the desired liquid crystal configuration, either a Defect state or a Continuous state.  Suitable breaks involve gaps (34) in the groove ridges (30), necks (36) between the groove ridges (30) and slips or relative displacement (38) of the grating.