baber/WOPTO huggingface dataset:
Patent CA-2458446-A1 (CA)
Inventor: DUCRAY PIERRE
IPC: A61K31/277
Filed: 2002-10-02
Abstract: The invention relates to compounds of the general formula (I), wherein Ar1, Ar2, R4, R5, R6, R7, R8, R9, R10, W, X, a, b and c have the significances given in claim 1, and optionally the enantiomers thereof. The active ingredients have advantageous pesticidal properties. They are especially suitable for controlling parasites on warm-blooded animals.
Patent CA-2459000-A1 (CA)
Inventor: AUSTIN JASON BRADLEY
IPC: G06F3/038
Filed: 2002-09-13
Abstract: A method for displaying flipping pages (1020, 1021, 1022) of an electronic book (1000) via an electromechanical information browsing device that controls page flipping actions of information displayed as an e-book on a display device. The browsing device includes a controller that provides tactile feedback so as to lessen the user-interface differences between conventional books and e-books. Sensors and control mechanisms in the controller generate a series of electrical signals that are interpreted by the computer that displays the e-book to control various browsing operations, such as flipping pages, controlling a rate of page flipping, jumping to pre-set locations in the e-book, etc.
Patent CA-2459808-A1 (CA)
Inventor: HO WENDY WAN YAN
IPC: H01M8/1018
Filed: 2004-03-05
Abstract: A contacting device comprising a non-metallic, electrically conductive elastomeric composition for providing reliable, corrosion resistant electrical contacts to fuel cell components. Such a contacting device is particularly suitable for measuring voltages at carbon separator plates in a solid polymer electrolyte fuel cell stack.
Patent CA-2465542-A1 (CA)
Title: Non-invasive measurement of blood glucose level
Inventor: SUBOTICS GYULA
IPC: A61B5/16
Filed: 2002-10-31
Abstract: A method for the non-invasive measurement of blood glucose levels comprises monitoring an individual's perception of colour change and correlation of same to blood glucose levels.
Patent CA-2465555-A1 (CA)
Inventor: PEZ GUIDO PETER
IPC: C01B3/00
Filed: 2004-04-29
Abstract: Processes are provided for the storage and release of hydrogen by means of a substantially reversible catalytic hydrogenation of extended pi-conjugated substrates which include large polycyclic aromatic hydrocarbons, polycyclic aromatic hydrocarbons with nitrogen heteroatoms, polycyclic aromatic hydrocarbons with oxygen heteroatoms, polycyclic aromatic hydrocarbons with alkyl, alkoxy, ketone, ether or polyether substituents, pi-conjugated molecules comprising 5 membered rings, pi- conjugated molecules comprising six and five membered rings with nitrogen or oxygen hetero atoms, and extended pi-conjugated organic polymers.The hydrogen, contained in the at least partially hydrogenated form of the extended pi-conjugated system, can be facilely released for use by a catalytic dehydrogenation of the latter in the presence of a dehydrogenation catalyst which can be effected by lowering the hydrogen gas pressure, generally to pressures greater than 0.1 bar or raising the temperature to less than 250°C or less, or by a combination of these two process parameters.
Patent CA-2465926-A1 (CA)
Inventor: ABERCROMBIE SIMPSON NEIL ANDRE
IPC: E21B47/08
Filed: 2004-04-30
Abstract: The present invention generally relates to a method and apparatus for performing an operation in a tubular. In one aspect, a method comprises positioning an apparatus in the tubular, the apparatus having a tractor portion and an auxiliary module. The method further includes operating the tractor portion to move the apparatus through the tubular and operating the auxiliary module to perform the operation in the tubular. In another aspect, an apparatus for use in a tubular is provided. The apparatus comprises a tractor having a drive member for moving the apparatus in a desired direction, a turbine member adapted to be driven by moving fluid and a conversion member for converting movement of the turbine member to power the drive member. The apparatus further includes an auxiliary module for use in performing an operation in the tubular
Patent CA-2466202-A1 (CA)
Inventor: HALL JACOB R
IPC: B25B5/10
Filed: 2004-05-03
Abstract: With an aim to provide a fixing apparatus capable of maintaining strong fixation with a simplified mechanism in a stable manner for a long time, a fixing apparatus fixing a headlamp to an object includes a plurality of arms having one end connected to each other, having free another end, and capable of changing a range of enclosure so as to grasp the object, a base member supporting the connected plurality of arms, and a nut changing a position relative to the base member, engaging to the base member, and pressing its edge against the plurality of arms to change an angle of enclosure by the arms.
Patent CA-2466523-A1 (CA)
Inventor: BUTT WALTER HARVEY
IPC: B60D1/32
Filed: 2004-06-03
Abstract: This stabilizing system stops backward and forward movement and prevents trailer from rolling off of levelling blocks.      This invention is easy to install as the load binder is attached to two aluminums V-blocks and installed with. load binder in the open position.      Once adjusted by turning the bottom V-block, all one has to do is close the load binder and it pushes the wheels apart to stop backward and forward movement of the trailer.
Patent CA-2468139-A1 (CA)
Inventor: KEYWORTH BARRIE
IPC: B81B5/00
Filed: 2004-05-20
Abstract: A micro-electro-mechanical (MEMs) mirror device for use in an optical switch is disclosed. A "piano"-style MEMs device includes an elongated platform pivotally mounted proximate the middle thereof by a torsional hinge. The middle portion of the platform and the torsional hinge have a combined width less than the width of the rest of the platform, whereby several of these "piano" MEMs devices can be positioned adjacent each other pivotally mounted about the same axis with only a relatively small air gap therebetween. In a preferred embodiment of the present invention specially designed for wavelength switching applications, a greater range of arcuate motion for a mirror mounted thereon is provided by enabling the platform to rotate about two perpendicular axes. The MEMs mirror device according to the preferred embodiment of the present invention enables the mirror to tilt about two perpendicular axes, by the use of an "internal" gimbal ring construction, which ensures that a plurality of adjacent mirror devices have a high fill factor, without having to rely on complicated and costly manufacturing processes. To limit the amount of electrical crosstalk between adjacent mirrors, shielding can be positioned between the electrodes. The shielding can extend upwardly from the substrate and/or downwardly from the undersurface of the mirrors. When both types of shielding are provided, one set is offset from the other to prevent abutment thereof, and to enable an overlapping effect, which enhances the protection.
Patent CA-2469179-A1 (CA)
Title: Method and equipment for controlling operation of rock drilling apparatus
Inventor: RANTALA ESA
IPC: E21B44/00
Filed: 2002-12-05
Abstract: A method and an equipment for controlling the operation of a rock drilling apparatus, which rock drilling apparatus (1) comprises a percussion device (4) for producing impact energy to a tool of the rock drilling apparatus (1), a rotating device (5) for rotating the tool (7) in a drill hole, a feeding device (9) for feeding the tool (7) in the drill hole and a flushing device (11) for supplying flushing agent through the toool (7) and the bit (8) for flushing loose drilling waste from the hole. The feed force (FF) and the percussion power (PP) are determined and the relation between the feed force (FF) and the percussion power (PP) is adjusted to a targeted operation area within an upper and a lower limit.
Patent CA-2470641-A1 (CA)
Title: Network paths
Inventor: SCHICK IRVIN C
IPC: H04L12/26
Filed: 2002-12-16
Abstract: A method for collecting, processing and displaying data related to network paths is provided. The method includes, in a network, in a network, collecting data about a packet passing from a source system to a destination system, generating a markup language graphical file based on the collected data, and displaying the markup language graphics file.
Patent CA-2474832-A1 (CA)
Inventor: MACKINNON NICHOLAS B
IPC: H05B37/02
Filed: 2002-02-01
Abstract: Lighting systems comprising a spectrum former upstream from a reflective pixelated spatial light modulator (reflective SLM), the SLM reflecting substantially all of the light in the spectrum into at least two different light paths, that do not reflect back to the light source or the spectrum former. At least one of the light paths acts as a projection light path and transmits desired light out of the lighting system. The lighting systems provide virtually any desired color(s) and intensity(s) of light, and avoid overheating problems by deflecting unwanted light and other electromagnetic radiation out of the system or to a heat management system. The systems can be part of another system, a luminaire, or any other suitable light source. The systems can provide virtually any desired light, from the light seen at the break of morning to specialized light for treating cancer or psoriasis, and may change color and intensity at speeds that are perceptually instantaneous.
Patent CA-2480978-A1 (CA)
Title: Distributed architecture for deploying multiple wireless local-area networks
Inventor: BENVENISTE MATHILDE
IPC: H04L12/56
Filed: 2004-09-09
Abstract: A novel distributed architecture for deploying a plurality of wireless local-area networks is disclosed. The illustrative embodiment enables some of the protocols of a protocol stack to be "off-loaded" from wireless access points to a remote central controller. In particular, protocols whose services operate correctly regardless of the presence or magnitude of processing and communication delays are off-loaded to the central controller, while protocols whose services operate correctly only when delays are below a threshold remain in the wireless access points. The illustrative embodiment thus enables the use of "thin" (i.e., reduced-functionality) access points, thereby reducing cost and facilitating maintenance when deploying multiple wireless local-area networks (for example, on a corporate or academic campus).
Patent CA-2481723-A1 (CA)
Title: 5ht2c receptor modulators
Inventor: SMITH JEFFREY
IPC: C07D223/14
Filed: 2003-04-11
Abstract: The present invention relates to novel compounds of: (Formula I); which act as 5HT2C receptor modulators. These compounds are useful in pharmaceutical compositions whose use includes the treatment of obesity.
Patent CA-2482486-A1 (CA)
Title: Fuel cell power generation system
Inventor: LAM ALEX
IPC: H01M8/02
Filed: 2004-09-24
Abstract: A fuel cell electrical power generation system comprises a rack for housing at least one fuel cell stack that generates electrical power having a direct current at a first voltage, and a power supply mounted on the rack and that converts the power into different voltages and into alternating current. The power supply is electrically coupled to the fuel cell stack, and has multiple power outlets wherein at least two outlets are DC outlets that output direct current at different voltages and at least one outlet is an AC outlet that outputs alternating current. The power supply further comprises at least one DC/DC converter coupled to one of the DC outlets and calibrated to convert the first voltage to a second voltage, and a DC/AC inverter coupled to the AC outlet and calibrated to convert the direct current of the generated power to alternating current.
Patent CA-2489634-A1 (CA)
Title: Interproximal brush with gargle and disinfectant
Inventor: HAN SANG-KEE
IPC: A46B15/00
Filed: 2003-06-13
Abstract: Disclosed herein is an interproximal brush with gargle and disinfectant. This interproximal brush includes two brush units. The brush units each include a handle having a rectangular cross-section, and an interproximal cleaning means, such as bristles or dental floss, fixed to an end of the handle. The interproximal brush also has a casing including two reception parts. In this case, the reception parts have a hollow box shape for receiving the brush units, and contain gargle and disinfectant therein, respectively. Further, a sealing unit is provided at a position around a mouth of each of the two reception parts. The two reception parts are integrated with each other to form a single structure, and are linearly arranged in a straight line or arranged parallel to each other in such a way that the mouths of the reception parts are opposite to each other or are adjacent to each other.
Patent CA-2490127-A1 (CA)
Title: Endless track with various hardnesses for a recreational vehicle
Inventor: DANDURAND JULES
IPC: B62D55/26
Filed: 2004-12-13
Abstract: An endless track for a recreational vehicle, such as a snowmobile on all- terrain vehicle, is formed of an endless body made of rubber material having a ground engaging side and an inner side, the outer side displaying a series of longitudinally spaced profiles extending along the track; the track is characterized in that the rubber material of one profile has a hardness which is greater than the hardness of the rubber material of one or more of the succeeding profiles.
Patent CA-2490162-A1 (CA)
Inventor: MORRISON WILLIAM HARVEY JR
IPC: C01G23/047
Filed: 2004-12-14
Abstract: The invention is directed to a method for reducing the chemical activity and photo activity of titanium dioxide nanoparticles comprising adding a densifying agent, such as citric acid, to an aqueous slurry of the titanium dioxide nanoparticles; treating the aqueous slurry with a source of alumina, such as a solution of sodium aluminate, to form alumina- treated titanium dioxide nanoparticles. In one embodiment the particles are treated with a source of silica, such as a solution of sodium silicate. The nanoparticles of this invention can also be treated with a source of silica and a source of alumina. The treated nanoparticles can be silanized. The titanium dioxide nanoparticles described herein are useful in cosmetic, coating and thermoplastic compositions.
Patent CA-2490874-A1 (CA)
Title: Apparatus for storage and unloading of granular material
Inventor: JONKKA ARVO
IPC: B65G65/28
Filed: 2003-01-24
Abstract: The object of the invention is an apparatus for storage of wood chips in a curved-top stockpile (3) the apparatus consisting of a central tower (5~), which supports a conveyor for loading the chips and beam-like turning pile composer (6~), and a unloading beam (13~, 13~~) supported on ground level on the lower part (35) of the tower as well as on supporting wheels (29, 44, 45 ) and furnished with unloading devices (28) for transporting the wood chips towards the center (4) of the apparatus. The central tower is furnished at o ne side with a tubular ex-central opening, and the tower occupies a central tub e for delivering the wood chips either upwards or downwards from the opening, whereby a service and passage space is formed between the mantle of the central tower and the transport tube.
Patent CA-2491160-A1 (CA)
Title: Filiere a cd
Inventor: MENARD LOUIS
IPC: G11B33/04
Filed: 2004-12-14
Abstract: L'invention a pour objet un support de rangement de CD se présentant sous la forme d'une filière de type conventionnel, dont au moins une des faces est pourvue de zones dans lesquelles des CD peuvent être attachés au moyen d'un système d'accrochage habituel tel que celui que l'on trouve dans les boîtier s à CD. Cette filière qui peut supporter plusieurs CD, de préférence 10 ou 12, e st extrêmement mince et rangeable dans n'importe quel tiroir ou espace de rangement pour filières, et ce éventuellement avec des filières de type conventionnel.
Patent CA-2496413-A1 (CA)
Title: Filter for the depletion of leukocytes from blood products
Inventor: MARI GIORGIO
IPC: A61M1/16
Filed: 2003-08-19
Abstract: A filter device for the depletion of the leukocyte content from blood products including two or more porous elements each made of one or more layers or filtering materials, wherein said porous elements are arranged in the filter device according to decreasing hydrophilicity, from inlet to outlet, of the filtering material constituting said elements.
Patent CA-2497309-A1 (CA)
Title: Catalyst for the production of light olefins
Inventor: HAKULI-PIETERSE ARJA
IPC: B01J37/30
Filed: 2003-08-28
Abstract: The invention comprises a catalyst composition comprising a pentasil-type zeolite, one or more solid acidic promoters and optionally a filler and/or binder, methods for making the catalyst composition and a process for using the catalyst in the manufacture of olefins.
Patent CA-2497462-A1 (CA)
Title: Ceiling system with technology
Inventor: KENNEDY SHEILA
IPC: E04B9/34
Filed: 2003-09-04
Abstract: A ceiling system (100) is disclosed, and illustrated in various embodiments as may be utilized within an architectural interior (102). The ceiling system (100) includes shielding elements (116) supported through the use of parallel and spaced apart rails (118). The rails are suspended through the use of suspension cables (121) to overhead building supports. The shielding elements (116) include coverings (121) of varying translucence for a series of LED  lighting modules (122) or other lighting elements. The varying degrees of translucency of the shielding elements (116) provides for adjustment of intensity and diffusion of lighting projecting from the LED lighting modules (122) or other lighting elements.
Patent CA-2497495-A1 (CA)
Title: Automated switching of user notification profiles in a mobile device
Inventor: CHIU DENNY
IPC: H04M1/72448
Filed: 2005-02-17
Abstract: A mobile device such as a wireless communication device includes a component to automatically switch between profiles defining user notification options for notifying of device events such as new data or voice communications, calendar or alarm events. Switching is automated upon the happening of a switching condition defined in response to time or location information or both. For example, a user may enable a profile which disables event notification for a particular duration or while the user is at a particular location. That profile may be expired and automatically switched to another profile to re-enable notification upon the expiry of the duration or change to the location.
Patent CA-2498455-A1 (CA)
Title: Apparatus, and associated method, for facilitating network selection by a mobile node pursuant to a packet data communication service
Inventor: SUNDRESH BOKINAKERE SUBBARAO
IPC: H04W48/18
Filed: 2005-02-25
Abstract: Apparatus, and an associated method, for facilitating selection of a network with which a roaming mobile node communicates to effectuate a packet data communication service. A database is maintained at the mobile node indicating radio access networks together with their communication capabilities. The database is dynamically maintained and updated, if needed. When the mobile node roams and packet communications are to be effectuated, the database is accessed to determine with which of available radio access networks through which the mobile node should communicate.
Patent CA-2500480-A1 (CA)
Title: Desiccant dispensing system
Inventor: MCGLINCHY TIMOTHY B
IPC: B05C7/00
Filed: 2005-03-11
Abstract: A method and apparatus for controlling dispensing of a desiccant material into an interior region of an elongated spacer frame member. The appropriate desiccant dispensing nozzle is automatically selected and/or the distance between the desiccant dispensing nozzle and the elongated spacer frame member is automatically determined based on a property of the spacer frame member, such as the width of the spacer frame member.
Patent CA-2501461-A1 (CA)
Inventor: LEE RANDALL J
IPC: A61N1/05
Filed: 2003-10-31
Abstract: A cardiac stimulation assembly includes an energy (46) source coupled to an energy emitter (50) that extends from a delivery member (30) into a region of tissue in the heart. An array of the emitters (50) are adapted to extend from a delivery assembly and into unique locations along the region of tissue, such as by use of extendable, pre-shaped needles. A volume of conductive agent (18) is delivered into the region and enhances stimulation of the region with the energy emitter (50) . The agent may be an injectable preparation of living cells that express production of connexin, e.g. connexin 43, and may be genetically modified to over-express such production. The agent may include a non-living material, such as conductive polymer of metal or combination thereof. The combination of energy emitters (50) and conductive agent (18) enhances stimulation of the region. Delivering the stimulation assembly and conductive agent into the interventricular septum allows for improved biventricular septal pacing.
Patent CA-2502702-A1 (CA)
Inventor: ADAMS NEIL P
IPC: G06Q10/10
Filed: 2003-10-17
Abstract: A system and method of selecting messaging settings on a messaging client ar e provided. A display configured to operate in conjunction with the messaging client displays a compose screen that includes a message portion and a messaging settings portion when an outgoing message is to be composed on the messaging client. Messaging settings selected to control message characteristics of the outgoing message are displayed in the messaging settings portion of the compose screen.
Patent CA-2503010-A1 (CA)
Title: Process and device for providing a flight path for an aircraft
Inventor: BERARD JEREMY
IPC: G01C21/20
Filed: 2005-04-06
Abstract: The method involves automatically determining a decision point (5) which indicates a recent position of an aircraft (A) along a main trajectory (TP), where an optional trajectory (TO) can be activated to permit the aircraft to follow the trajectory (TO). The point is automatically presented to a pilot of the aircraft. The pilot activates the optional trajectory according to the presentation of the point. Independent claims are also included for the following: (A) a device for providing a flight trajectory to an aircraft (B) an aircraft comprising a guiding system which includes flight trajectory providing device.
Patent CA-2503720-A1 (CA)
Title: Gamma-aminoamide modulators of chemokine receptor activity
Inventor: BUTORA GABOR
IPC: A61K31/445
Filed: 2003-10-24
Abstract: The present invention is directed to compounds of the formula (I), wherein R 1, R2, R3, R4, R5, R6, R7, R8, R11, R12, W, X, and n are defined herein, which are useful as modulators of chemokine receptor activity. In particular, thes e compounds are useful as modulators of the chemokine receptor CCR-2.
Patent CA-2503748-A1 (CA)
Inventor: CLARK HILARY
IPC: C12N15/82
Filed: 2003-11-06
Abstract: La présente invention porte sur des compositions contenant de nouvelles protéines et sur des procédés d'utilisation de ces compositions dans le diagnostic et le traitement de maladies immunes apparentées.
Patent CA-2508973-A1 (CA)
Title: Vibratory screen assemblies
Inventor: KARDACH GREGORY ALAN
IPC: B07B1/49
Filed: 2004-08-02
Abstract: A screen assembly which includes a frame (12; 41), a plurality of openings (33; 55) in the frame, a screen (71, 103) overlying the openings, a plurality of spaced tapered ribs (30; 50) on the opposite side of the frame from the screen, a first end on the frame with a lip (29; 130), and a second end on the frame with a clip (94) thereon. Another embodiment has a first end with a ledge (122) and a second end with an overhanging portion (123), and a seal (120) on the ledge.
Patent CA-2510352-A1 (CA)
Title: Power source for a dispersion compensation fiber optic system
Inventor: MAHGEREFTEH DANIEL
IPC: H04B10/18
Filed: 2003-11-05
Abstract: This invention generally relates to an optical filter for a fiber optic communication system. An optical filter may be used, following a directly modulated laser source, and converts a partially frequency modulated signal into a substantially amplitude modulated signal. The optical filter may compensate for the dispersion in the fiber optic transmission medium and may also lock the wavelength of the laser source.