baber/WOPTO huggingface dataset:
Patent CA-2540636-A1 (CA)
Title: Portable dispensing systems
Inventor: GILLIARD RALPH J
IPC: G01F11/06
Filed: 2004-10-04
Abstract: A disposable dispensing device for storing and dispensing fluids, such as liquids and gels is disclosed. The dispensing device is a scalable packaging solution including an outer protective housing or shell, optionally a fluid reservoir, and an orifice from which the materials are expelled. The dispensing device can also include a dispensing button that activates an internal pumping system via an actuator mechanism that translates a force in a first direction into a force in a second direction. The dispensing device is particularly useful for liquids such as fragrances or colons, gels, purified water, dry powders, creams, and pharmaceutical products such as eye ear drops or sprays. The device by design has many uses, is highly portable, and can include an outer reusable and decorative case.
Patent CA-2542148-A1 (CA)
Inventor: RODINI DAVID J
IPC: D01D5/06
Filed: 2004-10-28
Abstract: Wet spinning of a meta-aramid polymer solution having a salt content of at least 3 percent by weight employs a drawing ratio of greater than 1:1 while in contact with a conditioning solution.
Patent CA-2542294-A1 (CA)
Title: Pipe shell for technical installations
Inventor: TIGERFELDT STAFFAN
IPC: F16L59/14
Filed: 2004-10-15
Abstract: The invention relates to an insulation system for pipes, containers, ventilation ducts and like installation parts which have an outer surface temperature which periodically is below the dew point of the ambient air. The insulation system comprises a thermally insulating layer and a vapour barrier arranged on one side of the thermally insulating layer. The insulation system has a hygroscopic material which is arranged between the vapour barrier and the thermally insulating layer, which hygroscopic material is at least partially connected with the vapour barrier. A combination of the vapour barrier and the hygroscopic material is connected with the thermally insulating layer in such a manner that the hygroscopic material partially makes contact with the thermally insulating layer.
Patent CA-2544671-A1 (CA)
Title: Lifter for heat exchanging device, rotary device equipped with the same and method for heat treatment of nickel oxide ore
Inventor: ISHIBASHI MASAYUKI
IPC: F26B11/04
Filed: 2005-06-02
Abstract: [PROBLEMS] A rotary heat exchanger increasing the degree of contact of the entire raw material with heat gas, enabling to achieve a high exchange rate of heat with the gas even the raw material has a high percentage of water content. [MEANS FOR SOLVING PROBLEMS] A lifter (7) in which an inner cell (12) and outer cells (13) are formed at a section in a part in the longitudinal direction of a circular tube-like shell (4) is provided. The inner cell (12) has, on the raw material loading side, an opening having the size 1/6 or more of the inner diameter of the circular tube-like shell (4) and is concentric with the shell. The outer cells (13) are formed by circumferentially partitioning an outer peripheral space of the inner cell by radial plates (11). A ring plate (10) defining the inner cell (12) is constructed from a panel with holes screening a part of raw material in each outer cell (13) into the inner cell (12). The radial plates (11) defining the outer cells (13) are also constructed from a panel with holes for screening a part of the raw material in each outer cell (13) into adjacent outer cells (13).
Patent CA-2545668-A1 (CA)
Title: Production of flat dielectrically impeded discharge lamps
Inventor: ORAN AHMET
IPC: H01J61/30
Filed: 2006-05-04
Abstract: The invention relates to the production of dielectrically impeded discharge lamps having a flat discharge vessel. In order to avoid strains and the need for pressure adaptations in a vacuum furnace, during joining of the discharge vessels gaps are left in a frame of the discharge vessel through which at least pressure equalization, or else evacuation, flushing and filling steps can be performed.
Patent CA-2545755-A1 (CA)
Title: Plasmid system for multigene expression
Inventor: SAHA DEBA P
IPC: C12N1/21
Filed: 2004-11-10
Abstract: The present invention provides a plasmid system which facilitates the construction of a single amplifiable plasmid that, having the potential to accommodate may independent expression cassettes, has the ability to express multi-subunit complex proteins such as antibodies and receptors.
Patent CA-2545843-A1 (CA)
Title: Energy recycling device
Inventor: PAINCHAUD ALAIN
IPC: F03G7/00
Filed: 2006-05-05
Abstract: The Subject Matter of this invention is to recuperate with the Energy Recycling Device, the lost Kinetic and Potential Energies of weights, vehicles, cars or trucks (' vehicles ') and transform it into a rotation and ultimately, in electrical energy or any other form of useful energy. So, this rotation could be used for generation of electricity or any other useful works. It is possible to do that by adding modules of Energy Recycling Device to existing roads.
Patent CA-2547235-A1 (CA)
Title: T-type calcium channel blocker
Inventor: FURUKAWA TAIJI
IPC: A61P13/12
Filed: 2004-11-25
Abstract: A T-type calcium channel inhibitor which is any of a compound represented by the formula (1): [Chemical formula 1] (1) [wherein Ar1 means phenyl, pyridyl, furyl, or 2,1,3-benzoxadiazol-4-yl; the nitrogenous heterocycle moiety is a 1,4-dihydropyridine ring or pyridine ring; Z means the formula (2): [Chemical formula 2] (2) or CO2R2; Ra and Rb each independently means C1-6 alkyl, ANR8R9, CH2OANR8R9, etc.; when the nitrogenous heterocycle means a 1,4-dihydropyridine ring, then R1 means C1-6 alkyl, ANR8R9, AN(CH2CH2)2NR8, AN(CH2CH2)2O, AOR8, or benzyl; and R3 means hydrogen, C1-20 alkyl, ANR8R9, or a group represented by any of the following formulae], [Chemical formula 3] a pharmaceutically acceptable salt of the compound, and a solvate of either.
Patent CA-2548932-A1 (CA)
Title: Apparatus and methods for resizing electronic displays
Inventor: LAWRENCE TANNAS E JR
IPC: G02F1/1339
Filed: 2004-09-02
Abstract: Apparatus and methods for resizing cots AMLCDs or other electronic displays, as well as resized displays made using these apparatus and methods, are provided. The electronic display includes a front plate (20f), a back plate (20b), a perimeter seal spacing (25) the front (20f) and back plates (20b) apart, and image-generating medium contained in an area between the front and back plates. A target portion (2) of the display may be identified and separated from an excess portion of the display, e.g., by cutting and breaking the plates (20) of the display, thereby creating an exposed edge (2) along the target portion. The plates (116, 118) of the target portion are pressed towards one another, e.g., to stabilize or compress the target portion. An adhesive is applied to the exposed edge, and the pressure is released to draw the adhesive between the plates along the exposed edge.
Patent CA-2549734-A1 (CA)
Title: Carrier and method
Inventor: CUOMO ANGELO V
IPC: B65D71/68
Filed: 2004-09-15
Abstract: The food carrier (160) has a central vertical support panel (220) with a handle (214) and a pair of trays or receptacles (222, 224) attached to the central support panel. The vertical panels being hinged together adjacent said upper edges. The carriers can be made from a single sheet with advertising printed on at least one of the surfaces of the vertical panels which face on another when the panels are together.
Patent CA-2550629-A1 (CA)
Title: Monitoring apparatus for electronic key and displaying apparatus for positional information on electronic key
Inventor: YAMAZAKI MASAKI
IPC: B60R25/30
Filed: 2006-06-19
Abstract: To make it possible to locate a lost electronic key readily. A control unit having an immobilizes function comprises a transmitting circuit which transmits a request signal within a predetermined range. After receiving a reply signal from an electronic key in response to this request signal once and allowing a movable body to move, when a reply signal to the periodically sent request signal is not received, it is determined that the electronic key gets out of the range of transmission capabilities of the transmitting circuit, that is, that the electronic key is dropped. At this time, a monitor section outputs a warning signal to energize a warning light, and transmits a warning signal to the navigation unit as well. A navigation unit, in response to the warning signal, stores the location at that time as the positional information on the electronic key. At the same time or in accordance with a separate instruction, the navigation unit displays on a map the location of a key based on the positional information on the electronic key.
Patent CA-2553689-A1 (CA)
Inventor: LASALLE THOMAS
IPC: A46B9/04
Filed: 2005-03-02
Abstract: L'invention a pour objet une brosse à dents (1) comprenant un manche (15) et une tête de brossage (2). La tête de brossage selon l'invention comporte deu x compartiments de brossage (3, 4). Un compartiment supérieur de brossage (3) est apte à recevoir des dents d'une mâchoire supérieure. Un compartiment inférieur de brossage (4) est apte à recevoir simultanément des dents d'une mâchoire inférieure. Le manche selon l'invention peut être monté pivotant (1 6, 18) sur une paroi externe (17) de la tête de brossage.
Patent CA-2554441-A1 (CA)
Title: Detection of biological and chemical agents
Inventor: WANDERS BART J
IPC: G01N1/00
Filed: 2005-01-31
Abstract: Techniques for the sensitive detection of analytes which combine the benefits of solution/suspension phase assay formats and the simplicity of solid phase/lateral flow assays are described. The assays can be performed in the solution/suspension phase using magnetic microspheres as a solid support.  Subsequently a magnetic separation can be performed to separate the bound analyte from the remainder of the solution. After a wash step, the fluorescence signal can be directly read from the magnetic particle surface.  Portable biodetection systems which employ fluorescent polymer superquenching and methods for detecting bioagents therewith are also described.
Patent CA-2554666-A1 (CA)
Inventor: WOBBEN ALOYS
IPC: F03D1/00
Filed: 2005-02-10
Abstract: The invention relates to a rotor blade for a wind turbine with a drag ratio, in particular in the central or main board region of said rotor, whose value exceeds 80 % and preferably 90 % of the maximum value of said ratio within a range of ~2~ of the optimum pitch of said rotor.
Patent CA-2554684-A1 (CA)
Inventor: DAVAR NIPUN
IPC: A61K47/10
Filed: 2006-07-31
Abstract: Disclosed are uses of sustained release oxycodone dosage forms that exhibit improved properties with respect to coadministration with aqueous alcohol.
Patent CA-2561445-A1 (CA)
Title: Method and apparatus for injection compression molding using active material elements
Inventor: NIEWELS JOACHIM JOHANNES
IPC: B29C43/00
Filed: 2005-03-22
Abstract: Method and apparatus for compressing melt and/or compensating for melt shrinkage in an injection mold are provided. The apparatus includes a cavity mold portion (703) adjacent a cavity plate (701), a core mold portion (702) adjacent a core plate (704), a mold cavity formed between the mold portions, and at least one piezoceramic actuator (708) disposed between either or both of the core plate (704) and the core mold portion (702) and the cavity plate (701) and the cavity mold portion (703). A controller is connected to the at least one piezoceramic actuator (708) and activates it, thereby causing the mold cavity volume to decrease, compressing the melt.
Patent CA-2562664-A1 (CA)
Title: Shifted channel characteristics for mitigating co-channel interference
Inventor: LIN TUNG-SHENG
IPC: H04N7/16
Filed: 2005-04-11
Abstract: Methods and apparatuses for minimizing co-channel interference in communications systems are disclosed. A method in accordance with the present invention comprises shifting a characteristic of the first signal with respect to a like characteristic of the second signal to mitigate co-channel interference, and transmitting the first signal and the second signal over different channels of the communication system.
Patent CA-2563173-A1 (CA)
Title: Methods for producing hyaluronic acid in a bacillus cell
Inventor: TANG MARIA
IPC: C12P19/26
Filed: 2005-03-31
Abstract: The present invention relates to methods for producing a hyaluronic acid, comprising: (a) cultivating a Bacillus host cell in a medium conducive for the production of the hyaluronic acid, wherein the Bacillus cell comprises a nucleic acid construct comprising a triple promoter comprising a variant amylpromoter having a mutation corresponding to position 590 of SEQ ID NO: 1, a consensus promoter having the sequence TTGACA for the "-35" region and TATART for the "-10" region, and a cryIIIA promoter, in which each promoter sequence of the triple promoter is operably linked to one or more coding sequences involved in the biosynthesis of the hyaluronic acid; and (b) isolating the hyaluronic acid from the cultivation medium. The present invention also relates to Bacillus cells comprising a nucleic acid construct which comprises (i) a triple promoter comprising a variant amyl promoter having a mutation corresponding to position 590 of SEQ ID NO: 1, a consensus promoter having the sequence TTGACA for the "-35" region and TATART for the "-10" region, and a cryIIIA promoter, in which each promoter sequence of the triple promoter is operably linked to one or more coding sequences involved in the biosynthesis of the hyaluronic acid.
Patent CA-2564281-A1 (CA)
Title: Cathether for uniform delivery of medication
Inventor: RAKE KENNETH W
IPC: A61M25/14
Filed: 2000-07-19
Abstract: The present invention provides a catheter for the delivery of fluid medication across an anatomical region. in accordance with one embodiment, the catheter comprises an elongated tube with a plurality of exit holes along an infusion section of the catheter, and an elongated flexible porous member residing within the tube and forming an annular space between the tube and the member.  In accordance with other embodiments, the catheter includes a tube having a plurality of exit holes in a side wall of the tube. The exit holes may combine to form a flow-restricting orifice of the catheter.  Advantageously, fluid within the catheter flows through till of the exit holes, resulting in uniform distribution of fluid within an anatomical region. In one particular embodiment, the catheter comprises a tube having elongated exit slots therein. In accordance with other embodiments, the catheter includes an elongated tubular member made of a porous membrane. The porous membrane is configured so that a fluid introduced into an open end of the tubular member will flow through side walls of the tubular member at a substantially uniform rate along a length of the tubular member. In accordance with other embodiments, the catheter includes an elongated "weeping" tubular coil spring attached to an end of, or enclosed within, a tube. Fluid within the spring and greater than or equal to a threshold pressure advantageously flows radially outward between the spring coils. Advantageously, the fluid is dispensed substantially uniformly throughout a length of the spring.
Patent CA-2568601-A1 (CA)
Title: Peptide-based compounds
Inventor: CUTHBERTSON ALAN
IPC: A61P35/00
Filed: 2005-06-15
Abstract: The invention relates to new peptide-based compounds for use as diagnostic imaging agents or as therapeutic agents wherein the agents comprise targeting vectors which bind to integrin receptors.
Patent CA-2569052-A1 (CA)
Title: Electronic target system for sports
Inventor: MAH RICHARD
IPC: A63B69/00
Filed: 2006-11-22
Abstract: Sports shooting target assembly that electronically detects successful shots through the aperture of the target frame. One or more target assemblies are attached to a goal post or crossbar in desired practice locations. The target assemblies are electronically controlled by a central unit to form a sports shooting practice system. In one embodiment, a microcontroller is programmed to control the target assemblies and provide a number of entertaining games. Other embodiments add lights to each target assembly and a siren to provide feedback on successful shots through the target assembly's aperture.
Patent CA-2570590-A1 (CA)
Title: Composition solide divisee formee de grains a depot metallique continu, son procede de fabrication, et son utilisation a titre de catalyseur
Inventor: SERP PHILIPPE
IPC: B01J37/02
Filed: 2005-06-21
Abstract: L'invention concerne une composition solide divisée comprenant des grains de granulométrie moyenne supérieure à 25 ~m et inférieure à 2,5 mm, et présentant chacun un cAEur solide poreux et une couche métallique continue homogène formée d'au moins un métal de transition non oxydé et s'étendant selon une gangue couvrant le cAEur en rendant les pores inaccessibles. Elle s'étend au procédé de fabrication d'une telle composition, et à son utilisation à titre de catalyseur solide.
Patent CA-2570918-A1 (CA)
Inventor: MICALE VINCENZO
IPC: A61K31/215
Filed: 2005-07-05
Abstract: Use of at least one phenylethanolaminotetraline of general formula (I):  wherein A represents a (CI-C4)alkylene group, and R is hydrogen or a (CI-C4)alkyl group, or one of its pharmaceutically acceptable salts, for the preparation of a drug for treating anxiety disorders.
Patent CA-2573518-A1 (CA)
Inventor: JOHANSEN ESPEN S
IPC: E21B43/12
Filed: 2007-01-10
Abstract: Des méthodes et un appareillage de détection des particules qui circulent dans un fluide à l'intérieur d'un conduit mettent en jeu l'analyse des signaux de pression acoustique détectés avec un réseau d'au moins deux capteurs de pression. L'analyse effectuée peut comprendre le contrôle de l'affaiblissement de la puissance des perturbations acoustiques dans le fluide et/ou une réduction de la vitesse du son dans le fluide. Cet affaiblissement de puissance ou cette réduction de la vitesse du son est détectable pour obtenir un résultat ou bien indiquer la présence de particules dans le fluide.
Patent CA-2573849-A1 (CA)
Title: Method and apparatus for searching rights objects stored in portable storage device using object location data
Inventor: KWON MOON-SANG
IPC: G06F21/44
Filed: 2005-07-05
Abstract: There is provided a method and an apparatus for searching rights objects stored in a portable storage device by using an object location data. The method includes: accessing the portable storage device; transmitting an object identifier to the portable storage device; receiving a location data of a first object searched based on the object identifier from the portable storage device; storing the location data of the first object with the object identifier; and transmitting the location data of the first object and an operation data representing operations to be performed with the first object to the portable storage device by using the location data of the first object.
Patent CA-2574283-A1 (CA)
Inventor: JUNK KENNETH W
IPC: G05D7/06
Filed: 2007-01-17
Abstract: Des systèmes et des méthodes servent à soulever un opercule de vanne du siège d'une vanne de commande et vers un point établi sans délai important. Les paramètres d'entrée réglables et sélectionnés par l'utilisateur pour l'entrée d'un filtre à avance et retard en communication avec l'entrée d'une boucle de contrôle facilitent la réalisation d'une réponse réglable par une vanne de commande pour l'application d'entrées de faible amplitude.
Patent CA-2574462-A1 (CA)
Title: Active keyboard system for handheld electronic devices
Inventor: SHKOLNIKOV MARK
IPC: G06F3/038
Filed: 2004-08-16
Abstract: An active keyboard system includes a processor, a memory, and a display (34) communicatively connected to one another. The system includes input means for inputting data and commands into the system. The input means include at least one selector (36), and a plurality of keys (32a, 32b, 32c, 32d). Active keyboard system software is stored on the memory and is configured to dynamically present available choices on the display (34) grouped to effect unambiguous selection of the available choices through use of the input means.  The active keyboard system software includes presentation code and filter code. The presentation code includes step or scroll resolution code to enable scrolling, and grid presentation code to organize available choices on a visual grid and provide the visual grid to the display (34). The grid presentation code configures the visual grid with one or more panes each configured as a matrix.
Patent CA-2581242-A1 (CA)
Title: Dispositif d'extraction d'au moins un gaz contenu dans une boue de forage et ensemble d'analyse associe.
Inventor: EVRARD JEAN-FRANCOIS
IPC: E21B21/06
Filed: 2005-09-01
Abstract: Ce dispositif (53) comprend une enceinte (63), des moyens (65) d'amenée de la boue de forage dans l'enceinte (63), des moyens (67) d'évacuation de la boue de forage de l'enceinte (63). Il comprend en outre des moyens (69) d'introduction d'un gaz vecteur dans l'enceinte (63) et une conduite (71) d'extraction de gaz qui débouche dans l'enceinte (63), reliée à des moyens (109) d'aspiration. Le dispositif (53) comprend en outre des moyens (72) de mise à l'évent sélective qui comportent une conduite (115) d'évent, piquée sur la conduite d'extraction (71) et des moyens (117) d'obturation de la conduite d'évent (115). Ces moyens (117) sont adaptés pour ouvrir la conduite d'évent (115) lorsque la pression en au moins un point (121) du dispositif est inférieure à une valeur de consigne prédéterminée. Application à l'analyse du contenu gazeux des boues issues d'un forage de puits de pétrole.
Patent CA-2581941-A1 (CA)
Title: Electronic filter device for the reception of tv-signals
Inventor: DELEU STEPHEN
IPC: H03J5/02
Filed: 2005-09-26
Abstract: An electronic filter device for the reception of TV-signals, comprising a plurality of frequency determining elements settable by means of an analog setting voltage, a memory (2) for storing digital values representative of the analog setting voltages and conversion circuitry (11- 14) for converting the digital values into the analog setting voltages. The conversion circuitry comprises a first part (11-13) for generating a digitally modulated signal for each digital value, the digitally modulated signal having a modulated characteristic representative of the digital value, and a second part (14) for converting each of the digitally modulated signals into the analog setting voltages.
Patent CA-2582978-A1 (CA)
Title: Device and method for the production of molded food articles
Inventor: ZUEGER BETTINA
IPC: A23C19/068
Filed: 2005-06-16
Abstract: The invention relates to a device and a method for producing molded viscoelastic food articles, especially from dough-type, viscoelastic fresh cheese such as mozzarella or mascarpone. According to the invention, molded hollow spaces are used into which the viscoelastic food mass is pressed and then cut off or squeezed off. In order to prevent the molded mass from being deformed after removing the same from the mold, the inventive device utilizes hollow molding spaces or alveoli (5) whose embodiment compensates such deformations.
Patent CA-2583025-A1 (CA)
Title: Protective footwear and method of forming the same
Inventor: HUGGINS JAMIE
IPC: A41B11/00
Filed: 2005-10-05
Abstract: Formfitting footwear including a stretchable sleeve to be worn on a human foot, the sleeve having a first end and a second end opposite the first end.  Toe openings are disposed at the first end of the elastic sleeve. A footpad is disposed at the first end of the elastic sleeve adjacent the toe openings, the footpad including an inner layer of at least one of shock absorbing material and cushioning material and an outer layer that contacts a ground surface.
Patent CA-2584286-A1 (CA)
Title: 5,6,7-trihydroxyheptanoic acid and analogs for the treatment of ocular diseases and diseases associated with hyperproliferative and angiogenic responses
Inventor: KLIMKO PETER G
IPC: A61K31/047
Filed: 2005-11-08
Abstract: Compositions containing 5,6,7-trihydroxyheptanoic acid and analogs and their use for treating posterior segment ocular diseases and diseses characterized by cellular hyperproliferation or angiogenesis, are disclosed.