baber/WOPTO huggingface dataset:
Patent CA-2480690-A1 (CA)
Title: Compositions de vaccins a proteines/adn combines
Inventor: REIMANN HANSJORG
IPC: A61K48/00
Filed: 2003-03-28
Abstract: La présente invention concerne une nouvelle composition de vaccins d'antigènes à protéines/ADN combinés contenant des molécules d'acides nucléiques et un adjuvant chargé négativement à base de minéraux, de manière à améliorer l'immunogénicité du vaccin à AND, ce qui permet non seulement d'améliorer efficacement des vaccins à AND de type plasmide, mais également d'engendrer une nouvelle stratégie pour la distribution de vaccins à protéines/AND combinés, multivalents, immunogéniques. Des adjuvants préférés sont des sels d'aluminium ou de calcium, notamment du phosphate d'aluminium.
Patent CA-2481512-A1 (CA)
Inventor: KENDIG JOAN J
IPC: A61K38/08
Filed: 2003-04-22
Abstract: L'invention concerne des séquences peptidiques dérivées du domaine V5 des isozymes de la protéine kinase C à utiliser dans la gestion de la douleur. L'invention concerne également des compositions comprenant ces peptides utilisées pour traiter la douleur et/ou induire une analgésie. L'invention concerne en outre des procédés de traitement de la douleur et des procédés d'identification de composés qui imitent l'activité des peptides.
Patent CA-2487517-A1 (CA)
Title: Impact-resistant polyolefin compositions
Inventor: PELLICONI ANTEO
IPC: C08F210/00
Filed: 2003-06-11
Abstract: Polyolefin compositions comprising (percent by weight): 1) 55-80% of a crystalline propylene homopolymer or copolymer containing up to 15% of ethylene and/or C4-C10 .alpha.-olefin(s) and having an MFR value of at least 15 g/10 min, and 2) 2) 20-45 wt% of a copolymer of ethylene with one or more C4-C10 .alpha.-olefin(s) containing from 10 to 4 wt% of said C4-C10 .alpha.- olefin(s). The said compositions have values of MFR equal to or higher than 15 g/10 min, a total content of ethylene of 20% or more, a total content of C4- C10 .alpha.-olefin(s) of 4.5% or more, a ratio of the total content of ethylene to the total content of C4-C10 .alpha.-olefin(s) of 2.3 or more, an d an intrinsic viscosity value of the fraction soluble in xylene at room temperature of 1.7 dl/g or less.
Patent CA-2488121-A1 (CA)
Inventor: TIAN LU
IPC: C08G65/329
Filed: 2003-06-06
Abstract: L'invention concerne des assemblages de micelles, des compositions comportant des assemblages de micelles, ainsi que des procédés de préparation d'assemblages de micelles et leurs compositions. L'invention concerne également des composés de formule (I), dans laquelle A représente un groupe carboxy ou est absent ; X représente polyol ; Y représente -C(=O)-, -C(=S)-, ou est absent ; Z représente O,S ou NH ; et R?1¿ représente un polyéther, un ou plusieurs groupes hydroxy du polyol étant acylés par un résidu d'acide gras. Ces composés forment l'assemblage de micelles. L'invention concerne également des procédés d'encapsulation de molécules au moyen des composés de l'invention.
Patent CA-2489913-A1 (CA)
Title: Enzymatic press felt treatment
Inventor: THOMAS GEORGE S
IPC: D21H21/02
Filed: 2003-05-05
Abstract: Methods for reducing or inhibiting deposition on or within press felts to increase the effective life of the press felt and reduce or eliminate the need for batch cleaning are disclosed. The methods disclosed treat press felt while paper is being produced with compositions containing at least one enzyme.  Additionally, the enzymes can be applied in combination with other non-enzymatic felt conditioning products either by blending and applying at the same application point or by applying the enzyme and the non-enzymatic felt conditioning product at two different locations along the felt. The treatments are applied continuously or intermittently.
Patent CA-2495963-A1 (CA)
Title: Clamping device for bone fixation elements
Inventor: FRIGERI PATRIZIO
IPC: A61B17/56
Filed: 2005-02-02
Abstract: A device for clamping fixation elements, which have been inserted into bone, for manipulating fragments of a fractured bone. The device incorporating a hollow body with a cavity having a wall, a clamping body moveable within the cavity between a first position and a second position, and a clamping device operably connected to the clamping body for moving the clamping body between the first position and the second position. The device being sized and configured so that when the clamping body is in the first position a free end of the fixation element(s) may be positioned between the clamping body and the wall of the cavity. Once the fixation element(s) is properly positioned within the cavity, the clamping device may be used to move the clamping body into the cavity, thereby wedging the fixation element(s) between the clamping body and the wall of the cavity. A bone fragment may then be manipulated using the device.
Patent CA-2497244-A1 (CA)
Inventor: STIENE MATTHIAS
IPC: C12Q1/32
Filed: 2005-02-14
Abstract: This invention provides a device for determining the concentration of an analyte like glucose, cholesterol, free fatty acids, triglycerides, proteins, ketones, phenylalanine or enzymes, in a physiological or aqueous fluid like blood, serum, plasma, saliva, urine, interstitial and/or intracellular fluid, the device having an integrated calibration and quality control system suitable for dry reagent test strips with a very small sample volume of about 0.5µL  based on to a new sample distribution system. The production of the inventive analyte test element involves only a small number of uncomplicated production steps enabling an inexpensive production of the strips.
Patent CA-2500094-A1 (CA)
Inventor: GLAMOCLIJA PETAR
IPC: F16G11/14
Filed: 2005-03-17
Abstract: A wire bundles clamp, denominated Tie-Clamp, for securing wires in bundle or branches configuration. This type of clamps is provided with adjustable diameter to accommodate different size of bundles, constant spring force/load toward center of the clamp, insuring positive and constant grip to the wires in bundle inside clamp, locking mechanism with releasing features allowing easy opening for installation or modification of the bundles.
Patent CA-2502624-A1 (CA)
Title: Aircraft flight plan review process and device
Inventor: ARTINI FRANCK
IPC: G01C23/00
Filed: 2005-04-06
Abstract: The method involves determining an auxiliary flight plan corresponding to a lateral revision of a current flight plan on a low altitude flight section. A decision point indicating last position of an aircraft along the current flight plan is automatically determined. A pilot activates the auxiliary plan according to automatic presentation of the point on a head up display (11), for performing lateral revision of the current plan. Independent claims are also included for the following: (A) a device for performing a lateral revision of a current flight plan of an aircraft; and (B) an aircraft comprising an automatic guiding system with a device performing lateral revision.
Patent CA-2504777-A1 (CA)
Title: Tire paw
Inventor: MATHIEU ROBERT L
IPC: B60C23/00
Filed: 2005-03-29
Abstract: This invention consists of a device which is placed under a vehicle's tires to prevent "flat spots" from forming when the vehicle is stationary for long periods of time.      The tire saving device is placed on the ground where the vehicle is to be parked, and the vehicle is then driven onto these tire pads. The shape and design of these devices increases the contact surface of the wheel to the ground. This helps to distribute the weight of the vehicle along a large circular portion of the tire, eliminating a pressure point which can cause tires to flatten and go out of round.
Patent CA-2504856-A1 (CA)
Inventor: DE HOON MICHIEL J L
IPC: G16B5/10
Filed: 2003-11-25
Abstract: Des modes de réalisation de l'invention concernent des procédés pouvant être utilisés pour estimer des relations de réseau entre des gènes d'un organisme, au moyen de données d'expression chronologiques, et d'un ensemble d'équations différentielles linéaires. Le critère d'information Akaike, et des outils de masque peuvent être utilisés pour réduire le nombre d'éléments d'une matrice, par la détermination des éléments qui ne subissent aucun changement ou qui ne subissent presque pas de changement significatif, dans les conditions de l'étude. Une estimation de probabilité maximale et de nouveaux procédés statistiques sont utilisés pour évaluer l'importance d'une relation de réseau proposée.
Patent CA-2506980-A1 (CA)
Title: Fully configurable trading keyboard
Inventor: NOVIELLO JOSEPH
IPC: B41J5/10
Filed: 2005-05-10
Abstract: The present invention provides a trading keyboard that can be configured both physically and functionally according to a user's preferences. The trading keyboard preferably includes self-identifying key covers that can be physically arranged on any of the keyboard's key bases. Detection mechanisms included in the key bases detect the commands of the trading application associated with each self-identifying key cover. Therefore, the user may reposition the key covers on the keyboard according to the user's preferences, and yet retain the same functionality for the key covers. The user may also switch between keyboard modes that allow the keyboard to be functionally reconfigured. By selecting different modes, the user can chose between different keyboard mapping configurations that assign the functions of the trading application to the keys in different arrangements. The mode selection mechanism may also be used to select between different commands associated with a single key or key cover.
Patent CA-2508743-A1 (CA)
Inventor: PHELPS BRAD JAMES
IPC: G09F3/02
Filed: 2005-05-31
Abstract: This peel-back overlapping label has excess label panels that overlap the portion of the label adhered to the bottle. It uses a "breakaway" system rather than a "release" system to keep the excess label panels from adhering to the portions adhered to the bottle surface. The label is first run in standard fashion with pressure sensitive adhesive on the reverse/back side and a normal printed message on the outward/front side. Then, the printed surfaces to be overlapped receive an additional impress/coating of transparent extender "printed" over the already printed surface. This extender coat can form a full or partial breakaway surface, effectively neutralizing ail or almost all of the tackiness of the adhesive on the overlapping label portions. The breakaway surface can be printed so as to leave a peripheral area free to adhere, leave an edge portion free from adhesive so as to provide a grab and peel edge for the user, and to have some interior unprinted portions to aid in maintaining open-and-shut adhesion.
Patent CA-2508803-A1 (CA)
Inventor: BEAUJARD JEAN-PHILIPPE
IPC: G01R31/50
Filed: 2005-05-26
Abstract: This invention relates to a two stage push button control device, in which the push button (9) has at least one of its inputs (A, C) connected to the output of a processing organ (15) and its two outputs (B, D) connected to two inputs (E1, E2) of this processing organ (15).
Patent CA-2508816-A1 (CA)
Title: Erasable ink for a writing implement
Inventor: FESUK FRANCES
IPC: C09D11/16
Filed: 2004-01-09
Abstract: At least one embodiment of the present invention relates to an erasable ink composition particularly useful in a writing instrument for simultaneous the appearance of a graphite pencil. The composition of the present invention comprises a solvent system, a rubber and a pigment. The solvent system used in the present invention comprises an organic ester and a component selected from the group consisting of an optionally substituted cycloalkane, an optionally substituted cycloalkanone, an optionally substituted cycloalkene, or mixtures thereof. A sufficient amount of the solvent system is present so that the erasable ink composition will flow in a writing instrument. Preferably, the erasable ink composition of the present invention includes a pigment comprising graphite and carbon black. Finally, the erasable ink composition optionally includes a plasticizer, a liquid butene, or one or more additives selected from the group consisting of a corrosion inhibitor, a flow enhancing compound, and mixtures thereof.
Patent CA-2509627-A1 (CA)
Inventor: LEDEBOER ADRIANUS MARINUS
IPC: A23C9/123
Filed: 2003-12-03
Abstract: La présente invention concerne un produit laitier fermenté comprenant une quantité de tripeptides VPP et/ou IPP exprimée sous forme de concentration équivalente d'IPP [IPPeq] d'au moins 145 ?M comprenant 40-600 mmol/kg de K?+¿ et/ou 30-400 mmol/kg de Ca?2+¿ et/ou 6-50 mmol/kg de Mg?2+¿.
Patent CA-2511704-A1 (CA)
Inventor: BALLENGER MATTHEW B
IPC: H01K1/62
Filed: 2005-07-06
Abstract: An incandescent lamp includes a lamp voltage conversion circuit within the lamp and connected to a lamp terminal, where the voltage conversion circuit converts a first line voltage at the lamp terminal to a second RMS load voltage usable by a light emitting element of the lamp. The voltage conversion circuit includes a triac phase-controlled dimming circuit, which in turn includes a hysteresis control network. The voltage conversion circuit may be an integrated circuit that is in the lamp base and connected between the lamp terminal and the light emitting element. The triac phase-controlled dimming circuit may be built for a specific line voltage.
Patent CA-2512039-A1 (CA)
Inventor: KANARIS ALEXANDER D
IPC: F16C13/02
Filed: 2005-07-14
Abstract: A shaft support or mount for supporting a conveyor roller and for dampening the vibrations of the conveyor roller or conveyor roller assembly in operation, by providing flexible connection means in the shaft support, which is usually comprised of rubber. The shaft support is further designed for increased resistance to shearing or de-lamination resulting from the rotational operation of the conveyor roller. The shaft support includes means for resisting the separation of the rubber from other surfaces of the shaft support, usually metal, which is caused by operation of the conveyor roller, thereby providing a more durable and resistant shaft support. A method of dampening the transmittal of vibrations of a conveyor roller assembly is also provided.
Patent CA-2513168-A1 (CA)
Title: Methods and compositions for producing male sterile plants
Inventor: MAUCHER HELMUT
IPC: A01H5/00
Filed: 2004-01-13
Abstract: The invention relates to methods of producing male sterile plants by increasing the level of activity of the hydroxyjasmonate sulfotransferase by genetic modification of such plant. Furthermore, the present invention provides methods to restore the fertility of the male sterile phenotype observed in such genetically modified plants by the application of a composition containing at least one jasmonate and an acceptable carrier onto the male sterile flowers.
Patent CA-2513959-A1 (CA)
Inventor: JOHNSON CHRISTOPHER PAUL
IPC: E05F11/16
Filed: 2005-07-27
Abstract: A handle for a window operator. The handle (10) is formed by a lever handle rotatably coupled to a mounting (12) which is pivotally mountable by pivot axles (22). A  spigot mount (15) of the handle (10) is hingedly connected to a drive shaft (18) which is engageable with the drive mechanism of the operator. Clearances (16) and (23) of the spigot mount (15) and mounting (12) respectively can be aligned at a certain angular position of the lever handle (11) relative to the mounting (12) to enable the handle (11) and mounting (12) to be pivotally moved about the axis of axles (22). A latch operating member (29) can be coupled to the mounting (12) so that as the mounting (12) is pivotally moved about the axis of axles (22) the latch operating member can be moved to operate a window latch.
Patent CA-2515364-A1 (CA)
Inventor: RAGBIR SHEILA
IPC: A61F2/46
Filed: 2004-12-08
Abstract: What is described is an assembly (10) consisting of a movable neck (1) and a stem (2) for a hip prosthesis, the said movable neck (1) being provided with a tapered part (3) connected in a complementary way to a cavity (4) formed in the said stem (2). In the assembly (10) according to the invention, a through hole (5) is formed in the movable neck (1) or in the stem (2), this hole being orientated and positioned so that, when the tip of a pointed tool (7) with its outer walls (8) converging towards the tip, the opposite sides of these walls bear on a surface (1r) forming part of the movable neck (1) and a surface (2r) forming part of the stem (2), exerting, by the inclined plane effect, a substantially axial force capable of causing the disengagement of the movable neck (1) from the stem (2).
Patent CA-2515955-A1 (CA)
Title: Touch screen signal processing
Inventor: NEWTON JOHN DAVID
IPC: G06F3/037
Filed: 2004-02-16
Abstract: A touch screen (1) which uses light sources (4) at one or more edges of the screen (1) which directs light across the surface of the screen (1) and at least two cameras (6) having electronic outputs located at the periphery of the screen (1) to receive light from said light sources (4). A processor receives the outputs of said cameras (6) and employs triangulation techniques to determine the location of an object proximate to said screen (1). Detecting the presence of an object includes detecting at the cameras (6) the presence or absence of direct light due to the object, using a screen surface as a mirror and detecting at the cameras (6) the presence or absence of reflected light due to an object. The light sources (4) may be modulated to provide a frequency band in the output of the cameras (6).
Patent CA-2516285-A1 (CA)
Title: Self-expanding device for the gastrointestinal or urogenital area
Inventor: LANGER ROBERT S
IPC: A61K9/00
Filed: 2004-02-18
Abstract: Devices for treatments of diseases and disorders associated with the gastrointestinal tract, especially the stomach, or urinogenital tract are described herein. Initially, the device is in a temporary form which is suitable for oral or rectal administration. After exposure to a stimulus, such as a temperature or pH change, the device changes shape to a permanent form, which allows it to become mechanically fixed in the stomach, esophagus or intestine. In one embodiment, the device is used to reduce the volume of the stomach, esophagus or intestine without interfering with the flow of the food through the gastrointestinal tract. The device may be used to help overweight patients lose weight and to deliver drugs to treat disorders and diseases in the in the stomach or intestine. The devices are manufactured from a stimuli-sensitive polymeric material, which is biocompatible and primarily adapted to the mechanical properties and geometry in the area to which it is applied. In the preferred embodiment, the material is a shape memory polymer. Depending on the desired application, the polymer may be either biodegradable or non-degradable.
Patent CA-2517175-A1 (CA)
Inventor: BLEDSOE STEVEN W
IPC: E04F13/00
Filed: 2005-08-25
Abstract: A wall panel system comprises an array of panels that provide a prefinished wall surface. The panels may be of the same or different sizes and include grooves or reveals supporting inserts that cooperate to provide rectangular faux panels or other wall panel designs. A trim system for mounting the panels to a support wall includes elongated trim strips for completing panel edges and corners.
Patent CA-2518228-A1 (CA)
Inventor: BENALIKHOUDJA KARIM
IPC: G09F15/00
Filed: 2004-03-29
Abstract: Le panneau publicitaire (1) destiné à l'affichage d'un message publicitaire et la diffusion d'une odeur dont la nature est en relation avec le contenu du message visuel affiché, définit un volume parallélépipédique dans lequel volume sont disposés un ensemble d'affichage d'un message publicitaire face à une fenêtre d'affichage (7), et au moins un diffuseur d'odeur (10) associé u n élément diffusant d'odeur (11) installé face à une ouverture (la) du panneau pour diffuser à l'extérieur du panneau un flux odorant. L'élément diffusant (11) est en relation de communication avec une tête (13) du diffuseur d'odeu r (10), assurant le mélange d'un gaz porteur avec un fluide odorant contenu da ns un réservoir (12), le flux odorant obtenu, en sortie de tête, est pulsé vers l'élément diffusant (11), pour être ensuite pulsé vers l'extérieur du pannea u.
Patent CA-2518628-A1 (CA)
Title: Method of regenerating lead battery cells and regenerative agent for performing this method
Inventor: MRAZEK JAN
IPC: H01M10/54
Filed: 2004-03-10
Abstract: The electrochemical regeneration of lead and alkaline battery cells during which, after the treatment of the battery by some of the regeneration additives on the basis of an aqueous solution of hydrogen peroxide and after the basic charging, they are alternately or intermittently charged and discharged. Above the limit located above the level of the full charge it is charged with a current of 1.1 % - 4% and discharged with a current of 0% - 5%  related to the nominal value of the capacity of the cell or storage battery, or else the charging is carried out in two phases or by a constant current.  Under the limit located below the level of the permitted discharging it is discharged with a current of 1 % to 4% and subsequently charged with a current of 3% - 10% related to the value of the capacity of the battery to a decrease in the voltage to 1.6 V of the cell or any of the battery's cells. Then the battery supplies 10% - 15% of its nominal capacity and this entire procedure is repeated 2 - 5 times. The regenerative agent contains, for each liter of aqueous solution 40% of hydrogen peroxide, 1 ml to 70 ml of sulfuric acid with a density of 1 to 1.32 g.cm-3, 0.1 g to 10 30 g of saccharides in solids and/or aldehydes or their derivatives, 0.1 g to 10 g of sodium and/or potassium bicarbonate and/or at least one hydroxide from the group of alkali metal hydroxides in solids, or else a mixture containing 0.1 g to 10 g of peroxoborate or tetraborate or sodium pyrophosphate in solids and also containing 0.1 g to 20 g, with an advantage 0.5 g to 2 g, of bisodium dinaphtylmethane disulfonic acid salt.
Patent CA-2518691-A1 (CA)
Title: Wavelength dispersive fourier transform spectrometer
Inventor: XU DAN-XIA
IPC: G01J3/12
Filed: 2005-09-09
Abstract: A spectroscopic method and system for the spectral analysis of an optical signal directed to a wavelength dispersive component having two interleaved dispersive devices. For a single wavelength, the optical signal exiting the interleaved dispersive devices includes two wavefronts generally disposed at an angle to one another and producing an interference pattern. The interference pattern is detected and subsequently analyzed via a Fourier transform to produce the optical spectrum of the input beam. The method and system are applicable in a planar waveguide environment, in reflection and transmission geometries.
Patent CA-2519720-A1 (CA)
Inventor: CHANG HSI-CHING
IPC: B32B7/00
Filed: 2005-09-15
Abstract: A bio-degradable paper board includes a paper board and a bio-degradable layer is coated to the paper board by extrusion-coating machine.     The bio-degradable layer is a layer of Polylactic Acid (PLA), Polyethylene Terephthalate (PET) or corn starch.
Patent CA-2520684-A1 (CA)
Inventor: TOMOSHIGE KAZUHIRO
IPC: B60K11/06
Filed: 2005-09-22
Abstract: A hub unit for use in electrically assisted bicycles is improved in an effect to cool a motor incorporated in the unit. The hub unit has a motor 9 comprising a stator 3 and a rotor 4, and a hub 7 enclosing the motor 9 therein and rotatingly drivable by the rotation of the rotor 4. The unit has a pump 8 for discharging air from inside the hub 7 with the rotation of the hub 7. The air is discharged from inside the hub 7 by the operation of the pump 8 , whereby air is admitted into the hub 7 from outside through an air port 59 formed in the hub 7 and is supplied to the motor 9 to cool the motor 9 and reliably prevent the motor from overheating.