baber/WOPTO huggingface dataset:
Patent CA-2566646-A1 (CA)
Inventor: ARDAH BASEM
IPC: H04W84/08
Filed: 2005-05-13
Abstract: A roaming gateway for support of advanced voice services while roaming in wireless communications systems. The roaming gateway supports push-to-talk (P2T) calls, or other advanced voice services, when P2T subscribers roam from their home network (i.e., a network operated by their service provider where the subscriber's profile resides) into a foreign network (i.e., a network operated by another service provider). The roaming gateway is a specialized version of a real-time exchange that is located in the home network and is connected to mobile switching centers in foreign networks, so that the mobile switching centers in the foreign networks need not be programmed for the advanced voice services.
Patent CA-2568695-A1 (CA)
Title: A segmented antenna system for offshore radio networks and method of using same
Inventor: BERG JENS OLAV
IPC: G01S5/14
Filed: 2004-06-07
Abstract: The present invention provides a method and apparatus for a segmented antenna system. The method includes determining an orientation of a first antenna, the first antenna including a plurality of segments for transmitting and receiving signals, determining a direction from the first antenna to a second antenna capable or at least one of transmitting and receiving signals, and selecting at least one of the plurality of segments of the first antenna using the determined orientation of the first antenna and the determined direction.
Patent CA-2570425-A1 (CA)
Title: System and method for automatic camera health monitoring
Inventor: MAUGHAN KENNETH EDWARD
IPC: H04N17/00
Filed: 2006-12-06
Abstract: A system and method are provided for automatic camera health monitoring, such as for a camera in a video surveillance system. The system preferably provides substantially continuous monitoring and detection of camera malfunction, due to either external or internal conditions. Camera malfunction is detected when a computed camera health measurement exceeds a malfunction threshold. The camera health measurement is computed based on a comparison of a current camera health record to a plurality of stored camera health records obtained in a learning mode, which characterize known states of normal camera operation. Aside from monitoring camera health, methods of the present invention can also be used to detect an object being added to or removed from a scene, or to detect a change in lighting in a scene, possibly caused by a defective light fixture.
Patent CA-2571625-A1 (CA)
Title: Free chlorine sensor
Inventor: GARRETSON JOSHUA STEVEN
IPC: G01N33/00
Filed: 2005-07-22
Abstract: A free chlorine measurement system (10) and sensor (14) are provided. In accordance with one aspect of the invention, the sensor (14) has a porous working electrode (42) disposed in an electrolyte (24) proximate a porous membrane (32). The membrane (32) allows free chlorine therethrough where it is reduced and generates a current. The current is related to the free chlorine concentration. The internal electrolyte solution (24) is pH stabilized with a long-term pH stabilizer (35) that has a solubility in water at room temperature between about 1.2 moles/liter and about 0.001 moles/liter. The stabilizer (35) can be an acid or a base depending on whether the pH is to be stabilized at a relatively low value or a relatively high value respectively.
Patent CA-2571629-A1 (CA)
Inventor: ROCHE SYLVAIN
IPC: H01F7/06
Filed: 2006-12-21
Abstract: The device (1) has electromagnets (5, 8) including cores (6, 9) movably integrated to a body (2) and arranged to have action axes (7, 10) on the body parallel to a linear trajectory (F), respectively. A permanent magnet (11) co-acts magnetically with the core (6) when the body is in its rest/safety position, and the electromagnet (8) is energized to displace the body to an unlocking position. A return spring (13) is associated with the body for displacing the body towards the rest/safety position when the electromagnet (8) is not energized.
Patent CA-2572769-A1 (CA)
Inventor: GELLMAN BARRY N
IPC: A61M25/095
Filed: 2007-01-03
Abstract: The invention relates to a self-expanding cannula (1), in particular a self-expanding cardiac cannula, providing a conduit through a skin (3) between an inside of a corpus (2) and an outside of the corpus (2). Said self-expanding cannula (1) includes a body (100) encompassing a lumen (110) extending essentially axially along a center-line (120), and has a distal-end (130) to be positioned outside of the corpus (2) for attachment to an extracorporeal fluid handling system (4), in particular to a blood handling system (4) comprising a blood pump, and having a proximal-end (140) to be positioned inside of the corpus (2), for attachment to an organ of an human or an animal, in particular for attachment to a wall (9) of a heart or to the wall (9) of an associated vessel. The body (100) of the self-expanding cannula (1) is constructed from a braided-wire (150), so that the self-expanding cannula (1) is capable of expanding from a closed diameter (D1) to an opened diameter (D2).The invention is also related to a catheter-sheath (8) and a catheter-sheath-assembly (800) as well as to a method for applying and positioning a self-expanding cannula (1), and a catheter-sheath-assembly (800) in accordance with the present invention.
Patent CA-2573817-A1 (CA)
Title: System and apparatus for generating mailers on demand
Inventor: COSGROVE ROGER T
IPC: G06Q10/00
Filed: 2005-07-15
Abstract: A method of generating a mailer on demand by receiving data for an envelope and a matching document in a computer, placing data for the envelope and the document in a production queue, generating the envelope using the data, generating the document using the data, automatically verifying the correct generation and sequence of the envelope, automatically verifying the correct generation and sequence of the document, removing any envelope or document if the verification process returns a false condition for correct generation or sequence in order to maintain order integrity of the production queue and automatically regenerating the incorrectly generated or sequenced piece an all other corresponding piece (s) of the mailer, and matching a verified envelope with a matching verified document and creating the mailer.
Patent CA-2573851-A1 (CA)
Inventor: SILBERZAHN ULRICH
IPC: B65C11/02
Filed: 2005-07-12
Abstract: An applicator roll (1) is described for a labeling apparatus for paying out and applying self-adhesive labels, which with each operating cycle moves one self-adhesive label into a dispensing position underneath an applicator roll.  Depending on the printing mechanism used in the labeling apparatus, whether printing an even or an odd number of digits, it is advantageous to arranged a profiled ring (32) formed on a sleeve (31) of the applicator roll (1) in the center or off center. In addition, label formats of different widths require applicator rolls of different widths. These problems are solved in the applicator roll (1) described here in that its sleeve (31) supports two cylindrical jackets (34) on either side of the profiled ring (32). The cylindrical jackets (34) are axially displaceable on the sleeve (31) and can be releasably, positively locked in several positions against axial shifting, preferably by mutual engagement of an annular collar (38) and an annular groove (40). In this way, the applicator roll (1) can be adapted to printing mechanisms with even or odd numbers of digits and to labels of different widths.
Patent CA-2574475-A1 (CA)
Inventor: STARCK JEAN-PHILIPPE
IPC: A61K31/405
Filed: 2005-07-14
Abstract: The present invention relates to indolone derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.
Patent CA-2579102-A1 (CA)
Title: Compositions and methods for the diagnosis and treatment of tumor
Inventor: KOEPPEN KARTMUT
IPC: C07K16/18
Filed: 2005-09-07
Abstract: The present invention is directed to compositions of matter useful for the diagnosis and treatment of tumor in mammals and to methods of using those compositions of matter for the same.
Patent CA-2579814-A1 (CA)
Title: Filler component for investment casting slurries
Inventor: VIERS DAVID S
IPC: B28B7/34
Filed: 2005-07-27
Abstract: A filler component for making an investment casting slurry, which comprises: a major portion of finely divided silica, aluminum silicate, alumina, zircon, or mixtures thereof; and a minor portion of one or more finely divided materials having particles in which, on average, at least one dimension of the particle is at least about four times greater than at least one other dimension of the particle. Typically, the particles are of generally plate-like or needle-like shape.
Patent CA-2584165-A1 (CA)
Title: Systeme de construction ludique comportant des briques fonctionnelles
Inventor: MUNCH GAUTE
IPC: A63H33/04
Filed: 2005-10-19
Abstract: L'invention concerne un système de construction ludique comportant des briques fonctionnelles conçues pour réaliser une fonction en réponse à une action de déclenchement mécanique; des briques à capteur comportant un capteur, conçues pour produire une sortie en réponse à une action de déclenchement mécanique; et des briques logiques présentant une entrée répondant à une sortie de brique à capteur, conçues pour réaliser une fonction logique sur la sortie de brique à capteur et produire une sortie logique. La sortie de brique à capteur et la sortie de brique logique sont configurées d'une première manière uniforme par rapport aux éléments de couplage, et l'action de sortie de capteur et l'action de sortie logique sont de nature physique uniforme. L'entrée de brique logique et l'entrée de brique fonctionnelle sont configurées d'une deuxième manière uniforme par rapport aux éléments de couplage. L'entrée de brique fonctionnelle répond à une sortie de brique logique et est conçue pour réaliser la fonction en réponse à la sortie de brique logique.
Patent CA-2585324-A1 (CA)
Title: System for market research based on financial exchange
Inventor: COSTAKIS ALEXANDER M
IPC: G06Q40/00
Filed: 2007-04-17
Abstract: A system for trading a plurality of derivative financial instruments compris es a processor operable to receive a first order to buy a derivative financial instrument representing at least one product. The processor is further operable to receive a second order to sell the derivative financial instrument. The processor is further operable to determine a market price based at least in part on the first ord er and the second order. The processor is further operable to execute a trade at the determined market price. The processor is further operable to generate market data associated with the at least one product, the market data based at least in part on the first order and/or the second order. The system further comprises a memory operable to store the first order and/or the second order.
Patent CA-2585573-A1 (CA)
Title: Simulated rip stop fabrics
Inventor: ALLEN MICHAEL BRUCE II
IPC: D03D13/00
Filed: 2004-11-08
Abstract: Disclosed are simulated rip stop fabrics (200). In one embodiment, a simulated rip stop fabric includes a plurality of body yarns (206) that form a body of the fabric, and a plurality of pseudo rip stop yarns (208) that are provided individually in discrete portions of the fabric body so as to form a grid pattern. The pseudo rip stop yarns (208)comprising at least three individual yarns that are plied together.
Patent CA-2587755-A1 (CA)
Inventor: KAUFHOLD WOLFGANG
IPC: C08J3/20
Filed: 2007-05-04
Abstract: Light-stable, sinterable, thermoplastic polyurethanes with improved blooming behavior and good thermal stability as well as good technical processability are produced from an aliphatic diisocyanate using one or more chain extenders corresponding to a specified formula. These polyurethanes are particularly useful in the production of molded articles, particularly molded articles for automotive interiors.
Patent CA-2588169-A1 (CA)
Inventor: VOLKOVS NIKOLAJS
IPC: G06F21/30
Filed: 2007-05-09
Abstract: A secure hashing method is provided consisting of: (1) representing an initial sequence of bits as a specially constructed set of polynomials as described herein, (2) transformation of this set by masking, (3) partitioning the transformed set of polynomials into a plurality of classes, (4) forming the bit string during the partitioning, (5) for each of the plurality of classes, factoring each of the polynomials and, so as to define a set of irreducible polynomials, collecting these factors in registers defined for each of the plurality of classes, (6) wrapping the values of the registers from the plurality of classes by means of an enumeration, (7) organizing the enumerations and the bit strings into a knapsack, and, finally, (8) performing an exponentiation in a group to obtain the hash value or the MAC value.
Patent CA-2592415-A1 (CA)
Title: Optical film, elliptically polarizing plate, circularly polarizing plate, liquid crystal display element, and method of producing optical film
Inventor: ONO YOSHIYUKI
IPC: G02F1/13363
Filed: 2005-12-27
Abstract: In an optical film (10), a plurality of optical anisotropic layers (13) are stacked. In the optical anisotropic layer, a photo-alignment layer ((A)11) having liquid crystal alignment capability generated by light irradiation, and a polymer layer ((B)12), which contains a liquid crystal compound having a polymer group and is polymerized by being aligned by the photo-alignment layer ((A)11), are covalently-linked. The optical anisotropic layer (13) may be an optical anisotropic layer (13) having a function of a 1/2 wavelength plate or an optical anisotropic layer (13) having a function of a 1/4 wavelength plate.
Patent CA-2592460-A1 (CA)
Title: Pyroelectronic detonator provided with a circuit for shunting an electrothermal bridge
Inventor: TROUSSELLE RAPHAEL
IPC: F42B3/182
Filed: 2005-12-23
Abstract: The primer has an electric shunt (7) which is disposed in parallel with an electrothermal bridge (4). The electric shunt is controlled by an electronic circuit via a line (6), to permit a selection between closed and open states. The electric shunt has a low electric resistance so as to stop ignition of the primer, in the closed state. The shunting unit has a high resistance in the open state.
Patent CA-2592702-A1 (CA)
Title: Use of configurations in device with multiple configurations
Inventor: PULKKINEN MARKKU
IPC: G06F15/177
Filed: 2004-12-30
Abstract: The invention relates to a method for arranging use of configurations in a device with multiple configuration data sets manageable by one or more external managing entities. The device comprises access control information originated and/or controlled by an external managing entity for defining a right to access a configuration data set. The access control information is checked in response to an indication from an application requiring access to a configuration data set. If the application is, on the basis of the access control information, entitled to access the configuration data set, access to the configuration data set is arranged for the application.
Patent CA-2593415-A1 (CA)
Title: Hinged derail with assisted manual lifting and method for constructing
Inventor: HERTEL KEVIN
IPC: B61K5/06
Filed: 2007-07-11
Abstract: This invention relates to hinged derail assemblies used in the railroad industry for derailing a wheel of an undesirably moving railed vehicle. The hinged derail assembly includes a base that is positioned adjacent one rail of a pair of railroad rails. A derail shoe is pivotally mounted on the derail base and is moveable between a derailing position and an inoperative position. In the present invention a biasing member, such as a torsion spring, is secured to both the base of the hinged derail assembly and the derail shoe. The spring provides upward lifting force whether the derail shoe is in the inoperative position or in the derailing position. This lifting force assists the worker in the manual lifting of the derail shoe. The invention also relates to a method of constructing the hinged derail wherein the torsion spring is installed when the derail shoe is generally upright.
Patent CA-2594332-A1 (CA)
Title: Nanoparticulate candesartan formulations
Inventor: JENKINS SCOTT
IPC: A61K47/20
Filed: 2006-01-05
Abstract: The present invention is directed to compositions comprising a candesartan, such as candesartan cilexitil. The candesartan particles of the composition have an effective average particle size of less than about 2000 nm. The candesartan compositions of the invention are useful in the treatment of hypertension or related cardiovascular conditions.
Patent CA-2594401-A1 (CA)
Inventor: JOHANSSON HELENA
IPC: A41D13/11
Filed: 2006-01-09
Abstract: The present invention relates to a garment, such as gowns, face masks, gloves and headwear for personnel involved in surgical operations. In accordance with the invention, the garment includes a skin friendly means for the sealed attachment of parts of the garment to the skin of a wearer of the garment.
Patent CA-2595334-A1 (CA)
Inventor: BRAUN DORIS
IPC: A61K31/496
Filed: 2006-01-27
Abstract: The present invention relates to novel polymorphic forms of aripiprazole and processes for producing them. It further relates to pharmaceutical compositions comprising the novel forms and to the use of the novel forms in the treatment of schizophrenia.
Patent CA-2595648-A1 (CA)
Title: Peer-to-peer wireless communication system
Inventor: ZEIRA ELDAD
IPC: H04L12/56
Filed: 2006-01-19
Abstract: A peer-to-peer communication system using a direct link setup (DLS) is disclosed. A mobile station (STA) establishes a direct communication link with another STA by sending a message requesting a DLS to an access point (AP), (i.e., a centralized controller). The AP may accept or reject the DLS request based on channel measurements. If the DLS request is accepted, the DLS is established such that the STAs may directly communicate with each other. An established DLS connection may be torn down by the AP sending a message including a DLS teardown request to one of the STAs, or based on channel measurements. The system may be an Ad hoc network comprising a plurality of STAs without an AP where each STA maintains a database of one-hop and two-hop STAs, and establishes a direct link to other STAs after informing neighboring STAs of an intention to establish a direct communication link.
Patent CA-2595671-A1 (CA)
Title: Method and system for producing medicinal alcohol as a prophylatic or remedy for cancer, hiv, aids and autoimmune diseases
Inventor: KAPUR BIRBAL
IPC: A23L19/00
Filed: 2007-07-30
Abstract: A method and system for producing a prophylatic or a remedy for both solid a nd blood Cancer, HIV, AIDS, and Autoimmune Diseases by means of a malic, latic acid naturally fermented pasteurised solution comprises the extract of mushrooms, fruits, fruit juices, seeds, beans, various aruvedic herbs and flowers which can be taken as a dietary supplement, in both a non-toxic or a toxic variety.
Patent CA-2596539-A1 (CA)
Title: Centre fills confectionery compositions
Inventor: LORENZI MARC PAUL
IPC: A23G3/54
Filed: 2006-02-15
Abstract: Centre-filled hard boiled candies are provided, wherein the filling comprises a polar edible liquid and a thickener, and is shear thinning. The centre-filled hard boiled candies herein have improved stability and improved consumer aesthetics.
Patent CA-2597430-A1 (CA)
Inventor: YING WEIWEN
IPC: C07D413/04
Filed: 2006-02-16
Abstract: The invention relates to compounds of structural formula (I); or a pharmaceutically acceptable salt, solvate, clathrate, and prodrug thereof, wherein Ra, Rb, and R2 are defined herein. These compounds inhibit tubulin polymerization and/or target vasculature and are useful for treating proliferative disorders, such as cancer.
Patent CA-2599607-A1 (CA)
Title: Container including a removable upper portion formed of a flexible material
Inventor: NORCOM JOHN DAVID
IPC: B65D75/58
Filed: 2006-02-28
Abstract: A container including a support structure defined by a side wall portion and a bottom wall portion. An upper portion is integrally attached to the support structure, where the upper portion is formed of a flexible material defining opposing portions. The flexible material has a lower stiffness than a stiffness of the side wall portion, and the opposing portions are movable between a closed position located in engagement with each other and an open position where the opposing portions are separated from each other defining an opening to an interior area of the container. A frangible portion is provided on the upper portion forming a predefined separation line for separating at least a portion of the upper portion from the support structure.
Patent CA-2600263-A1 (CA)
Title: Method and device for festooning a flexible material web
Inventor: SCHLICHER UDO
IPC: B65H45/103
Filed: 2006-03-24
Abstract: The invention relates to a method and a device for festooning a flexible material web, said web (2) being introduced into a folding unit (1) and being festooned from said folding unit (1) at a festooning point (3). The aim of the invention is to achieve higher production speeds with an excellent fold quality, even for material webs with a low weight. To achieve this, compressed air is applied to the material web (2) after the latter has exited the folding unit (1) in order to support the festooning process by means of a blower device (4, 5).
Patent CA-2600414-A1 (CA)
Inventor: ISHIDA TAKEKAZU
IPC: H01L39/00
Filed: 2006-03-03
Abstract: L~invention concerne un détecteur de neutrons ayant une sensibilité et une résolution temporelle réglables par simple modification de l~agencement du dispositif. Le détecteur de neutrons comprend un élément superconducteur (20) doté d~un substrat (10), dont une surface au moins est formée d~un matériau diélectrique (11), une ligne ruban (2) constituée d~un matériau superconducteur et formée sur la surface, des électrodes (1) étant formées aux deux extrémités de la ligne ruban (2), et une pluralité de parties à éléments détecteurs de neutrons. Ledit détecteur possède un moyen de mesure de la résistance destiné à mesurer la chaleur générée par la réaction nucléaire d~un élément superconducteur et d~un neutron dans la ligne ruban (2), par le biais de la variation de la résistance de la ligne ruban (2), et un moyen de réglage de la dissipation de chaleur (5) ménagé sur l~arrière du substrat, face à la surface sur laquelle est formée la ligne ruban (2), et conçu pour ajuster les propriétés de dissipation de la chaleur générée par une réaction nucléaire. Les propriétés de dissipation de chaleur varient suivant les parties à éléments détecteurs de neutrons.
Patent CA-2600799-A1 (CA)
Inventor: COMMANDER LAWRENCE GEORGE
IPC: B29C35/08
Filed: 2007-09-07
Abstract: A method of manufacturing a security device comprises: providing a transparent, plastics support layer releasably on a carrier layer coating the plastics support layer with a radiation curable material wherein either i) the radiation curable material inherently provides an optically variable effect or ii) the method further comprises providing the radiation curable material with an optically variable effect generating structure, curing the radiation curable material by exposure to suitable curing radiation; and cutting through the cured material and the support layer along a boundary defining the security device.