baber/WOPTO huggingface dataset:
Patent CA-2470186-A1 (CA)
Title: Colored multi-layered polymer coated articles and method of making same
Inventor: VISTINS MARIS
IPC: A61L29/00
Filed: 2002-07-17
Abstract: A method of making a colored, multi-layered polymer coated film-based article includes the steps of providing a former in the shape of an article; dipping the former in a first polymeric solution in order to coat the former with a polymeric film of the first polymeric solution; withdrawing the former from the first polymeric solution and allowing the coated former to dry; dipping the former in a second polymeric solution in order to again coat the previously coated former, wherein the second polymeric solution produces a coating of observable contrast to the first coating; withdrawing the former from the second polymeric solution and allowing the second coating to dry, thereby forming an article on the former; and stripping the article from the former. A colored polymer coated film-based article includes a first layer of a polymeric film material; a second layer of polymeric film material formed on top of the first layer, the second layer in visual contrast from said first layer.
Patent CA-2470875-A1 (CA)
Title: Small-hole electrical discharge machining device and multiple diesinking-and-small-hole electrical discharge machining device, and method for multiple diesinking-and-small-hole electrical discharge machining with the same device
Inventor: YOKOMICHI SHIGEHARU
IPC: B23H7/36
Filed: 2004-06-14
Abstract: A small-hole electrical discharge machining device comprises a diaphragm which can be moved up and down along a notch window provided in a work tank for mounting a work in the work tank in which a working fluid can be filled or discharged, and adjusts the height of the working fluid; a W-axis slide which can be moved up and down, and having an electrode guide in the lower end portion; a master cylinder which is moved up and down corresponding to up-and-down movement of the W-axis slide; and a slave cylinder which is connected with tile master cylinder through a pipeline and with a diaphragm driving mechanism, and wherein the diaphragm is moved up and down corresponding to up and down movement of the W-axis slide.
Patent CA-2472757-A1 (CA)
Title: Cigarette filter with beaded carbon
Inventor: PAINE JOHN B III
IPC: A24D3/16
Filed: 2003-01-09
Abstract: A smoking article such as a cigarette (10) comprises a tobacco rod (12) and a filter component (14) having a cavity (22) filled with spherical beaded carbon (24). As mainstream tobacco smoke is drawn through the filter component (14), targeted gas phase smoke constituents are removed as the smoke passes through the carbon (24). During the filter manufacturing process, the spherical beaded carbon (24) flows like a liquid and substantially completely fills the cavity (22). Point-to-point contact between the spherical beads (24) together with substantially complete filling of the cavity (22) produces minimal channeling of ambulatory gas phase as well as maximum contact between the gas phase and the carbon surface of the spherical beads (24) during smoking.
Patent CA-2473270-A1 (CA)
Inventor: HANARI KENICHI
IPC: F16B2/20
Filed: 2003-01-14
Abstract: An identification tag (10) for linear body attachable to and detachable from a linear body (40) and formed in a clip shape, comprising a base end part (6) and a pair of holding parts (1a, 1b) expandably connected to the base end part (6), wherein holding parts (8, 9) for holding the linear body (40) in the identification tag for linear body are formed on the inner surface of at least either of the holding parts (1a, 1b), whereby the linear body (40) can be installed by merely inserting through an opening part (7), and the efficiency of mounting operation can be increased.
Patent CA-2474923-A1 (CA)
Inventor: VANZULLI MAURO
IPC: A01N59/20
Filed: 2003-01-30
Abstract: La présente invention a trait à des mélanges de l'hydroxyde de cuivre (II) avec au moins un sel cuivrique de formule (A) : 3Cu(OH)¿2?.X(Y)¿n? et leur utilisation pour le contrôle de champignons phytopathogènes.
Patent CA-2474924-A1 (CA)
Inventor: YAMADA YOSHIYUKI
IPC: A24D1/02
Filed: 2003-01-31
Abstract: A cigarette, comprising a tobacco part having cut tobacco wrapped in rod shape with tobacco paper, wherein the cut tobacco is formed so as to have cut widths of 1.2 mm or longer, and projected parts with a height of 1/3 or more of the thickness of the tobacco paper are orderly formed on a part or on the entire surface of the tobacco paper from the inner surface thereof with the projected parts thereof facing the cut tobacco side.
Patent CA-2476040-A1 (CA)
Title: Method and plant for enriching a combustible gas mixture in at least one component thereof
Inventor: DE SOUZA GUILLAUME
IPC: C10L3/10
Filed: 2003-02-07
Abstract: Part of the flux of a combustible gas mixture, flowing in a distribution line (1), is taken off (13), compressed (12) and treated as a recycle gas (10) in a unit (3) for production of an active gas (4) from a synthetic gas mixture (6). Said part of the flux in which the fraction of the active component has been effectively eliminated is reinjected (at 15) into the line (1). The above particularly finds application in petrochemical sites.
Patent CA-2478160-A1 (CA)
Inventor: HORN HANS GUNTER
IPC: B60K16/00
Filed: 2003-02-25
Abstract: Recovery of electric power from low-grade waste heat/solar energy, comprising a closed-cycle charged refrigerant loop. Pressurized refrigerant fluid is pumped at ambient temperature through a heat exchanger (14) connected to a waste heat/solar source to extract heat energy during conversion to a high pressure gas. Heated/pressurized refrigerant gas is inlet into an expander (20) to power an output shaft (26) during the expansion of the fluid to a cooled gas at approximately 0 psig. Cooled gaseous refrigerant is condensed to a liquid at low pressure and ambient temperature, and recycled under pressure to the heat exchanger. The expander is a reverse-plumbed gas compressor; the pressurized, hot refrigerant gas is inlet at what is ordinarily its outlet, and the normal inlet becomes the expander end. The refrigerant gas mass flow pressure/temperature drop spins the expander shaft for direct mechanical power take-off, or coupling to a synchronous or inductive generator to produce electricity.
Patent CA-2479264-A1 (CA)
Title: Switching element for a valve drive of an internal combustion engine
Inventor: SCHNELL OLIVER
IPC: F01L1/14
Filed: 2002-12-18
Abstract: The invention relates to a switching element (1) for a valve gear of an internal combustion engine, preferably for shutting off valves. Said valve comprises an external part (2), in addition to an internal element (5) that can be axially displaced in the bore (3) of said external part, said external part (2) and internal element (5) having at least one respective recess (7, 8) that lie in alignment with and at an axial distance from one another in a relative position that is achieved by a lost motion spring (6). In one of the recesses, coupling means (9), which are used for coupling the internal element (5) to the external part (2) in said relative position and which can be displaced in the direction of the other recess, are allocated to one another.  Two pistons (10) are provided as the coupling means (9), said pistons running in the recess (8) that is configured as a radial bore of the internal element (5) and lying diametrically opposite one another. The recess (7) of the external part (2) is configured as an annular groove (16) in the bore (3) of said part and sections of the underside (17) of the pistons (10), which faces away from the cams, have a flat transversal surface (14), originating from the radially external front face (13) of said underside and acting as a contact area for a facing annular surface (15) of the annular groove (16). The pistons (10) are guided in the internal element (5) by means of an anti-torsion mechanism (19). The invention provides a switching element (1) that comprises a simply constructed coupling mechanism, which creates negligible stress on the components.
Patent CA-2479316-A1 (CA)
Title: Injection device with casing
Inventor: MITCHELL JOHN
IPC: A61M5/24
Filed: 2003-03-18
Abstract: A casing (50) for an injection device (10) of the type having a safety device which prevents operation of the device (10), incorporating an actuator means (56) by which the safety means of the device (10) can be actuated to allow operation of the device (10). Also a casing (50) for a medicament container having an opening closed prior to use by a break-off tip (135), having relatively moveable first and second casing parts (51, 52), which on relative movement apply a breaking force to the break-off tip (135). A preferred embodiment includes both such features.
Patent CA-2479697-A1 (CA)
Title: Anti-jam tensioning gear mechanism for automatic tie tool head
Inventor: BARTHOLOMEW PAUL
IPC: B21F9/02
Filed: 2004-08-30
Abstract: A tool head for use with an automatic cable tie installation system. The tool head incorporates a pawl gear mechanism which eliminates the potential for the severed excess tail portion of the tie from becoming jammed within the tensioning assembly of the tool head. Particularly, the pawl gear mechanism of the present invention includes at least one auxiliary guide ramp for contacting and positively guiding the severed tail portion into the exit chute of the tool head.
Patent CA-2479723-A1 (CA)
Inventor: MORRIS DAVID W
IPC: C12Q1/68
Filed: 2003-03-20
Abstract: L'invention concerne des séquences destinées à être utilisées dans le diagnostic et le traitement de carcinomes, plus spécialement de cancers du sein. Elle concerne, en outre l'utilisation de ces compositions dans des procédés de criblage.
Patent CA-2480505-A1 (CA)
Title: Use of botulinum toxin for treating cardiovasular diseases
Inventor: DONOVAN STEPHEN
IPC: A61K45/06
Filed: 2003-03-24
Abstract: The present invention provides for methods of treating cardiovascular diseas es in a mammal. The methods include a step of administering an effective amount of a botulinum toxin directly to a blood vessel of a mammal thereby treating a cardiovascular disease.
Patent CA-2482154-A1 (CA)
Inventor: ACHER OLIVIER
IPC: B23K26/08
Filed: 2004-01-21
Abstract: A paper roll (3) is supported and moved by a roller (6). A trolley carrier (5) is located above the paper and supports three computer controlled units. The first unit consists of a conventional black and color ink jet cartridge (4) for printing and the second is an ink jet cartridge containing ink which is absorbent at near infra red wavelength. The third unit (2) is a diode laser with optical focus operating at 850 nm  An Independent claim is also included for : A method of aligning the operation of a conventional ink jet cartridge, an ink jet cartridge containing absorbent ink and a diode laser such that paper roll may be printed and cut to any shape
Patent CA-2484717-A1 (CA)
Inventor: WILLIAMS DOUGLAS M
IPC: H04B17/30
Filed: 2004-10-13
Abstract: A method of using information about the public telecommunications industry comprises establishing a computer accessible database storing energy transmissions information including site specific physical locations and utilization characteristics of wireless transmitting facilities that are currently operating in the public telecommunications industry, providing Internet access to the database information to registered users and preparing and downloading MPE overlay maps, EME dispersion simulation information and utilization characteristics reports from the database information of the site specific locations, upon request by the registered users. Site specific lock-out/tag-out orders and subsequent releases are obtained and issued for site specific management, upon request by the registered users.
Patent CA-2485710-A1 (CA)
Title: Monolithic rail platform and bolt assemblies for a firearm
Inventor: LEWIS KARL R
IPC: F41A3/26
Filed: 2003-05-12
Abstract: A firearm assembly for a firearm can include a monolithic rail platform (50) with a handguard portion (52) and an upper receiver portion (70). The barrel (22) of the firearm can be positioned through the handguard portion (52) and secured to the upper receiver portion (70). A firearm assembly can also include a bolt assembly with a bolt carrier (120) having minimized land area and a forward end sized for receipt in the barrel extension (28) at the rearward end of the barrel (22).
Patent CA-2486367-A1 (CA)
Inventor: SIMON MICHAEL P
IPC: B60R25/04
Filed: 2003-05-12
Abstract: A vehicle disablement device disables a vehicle if it is determined that the vehicle disablement device is being tampered with. A signal is periodically sent from a tamper transmitter (440) to a tamper receiver (450). A tamper transmitter determines whether the vehicle is tampered with. The periodic sending of the signal is inhibited if it is determined that the vehicle is being tampered with. The vehicle is disabled if the periodic sending of the signal is inhibited.
Patent CA-2488604-A1 (CA)
Inventor: PODKOPAYEV VADYM
IPC: B60T7/04
Filed: 2004-11-25
Abstract: A quiet apply push to release control pedal system includes a frame to mount the system to a vehicle. The frame also includes a geared rack and a pedal arm and a quiet apply carriage are rotatably mounted to the frame. The quiet apply carriage has a geared quiet apply mechanism which engages the geared rack and a cable carrier to which a control cable can be attached.  Pushing the pedal moves the carriage to tension a control cable attached thereto by rotating the quiet apply mechanism along the geared rack. The quiet apply mechanism includes a clutch which prevents the gear from rotating in a direction to release the tension in the cable unless the clutch is released.  The carriage also includes a pawl and toggle mechanism which locks the pedal arm to rotate with the carriage to tension the cable when the pedal is first pressed. The pawl and toggle unlocks the pedal from the carriage after the cable has been tensioned so that pressing the pedal then rotates the pedal with respect to the carriage, a release tab on the pedal arm abutting the clutch to release it to allow the tension to be removed from the cable. A retainer spring keeps the release tab in abutment with the release of the clutch until the release engages a release surface on the rack which keeps the clutch released until the pedal and carriage have returned to their initial positions, where the cable is not tensioned, and the pawl re-locks the pedal to the carriage.
Patent CA-2489544-A1 (CA)
Inventor: NAKAJIMA SETSUO
IPC: C23C16/40
Filed: 2003-06-13
Abstract: L'invention concerne un appareil destiné à former un film d'oxyde sur la surface d'un substrat (S) à l'aide d'un procédé de dépôt chimique en phase vapeur (CVD) dans des conditions de pression proche de la pression atmosphérique. Cet appareil comprend des sources d'alimentation en gaz de traitement (3A, 3B) destinées à amener un gaz de traitement possédant deux constituants: un gaz source (A) comprenant un gaz contenant du silicium tels que TMOS ou MTMOS et un gaz de réaction (B) comprenant un gaz d'oxydation tel que O¿2? ou N¿2?O, et une unité de traitement par décharge (1). Le gaz de traitement (B) traité par décharge par l'unité de traitement par décharge et le gaz de traitement (A) non traité par décharge sont mélangés à proximité de la surface du substrat. En conséquence, un film d'oxyde possédant une bonne qualité de film et de bonnes propriétés couvrantes peut être formé à une vitesse de formation élevée, au moyen d'un procédé de dépôt chimique en phase vapeur, à la pression atmosphérique. Il est préférable de mélanger du gaz H¿2?O traité par décharge ou non traité par décharge.
Patent CA-2491867-A1 (CA)
Title: Drive unit mount for reciprocating slat conveyor
Inventor: ONDRICEK WILLIAM J
IPC: B65G25/04
Filed: 2005-01-11
Abstract: Transverse frame members (14, 16) extend across and are connected to longitudinal frame members (10, 12). Frame member (14) divides longitudinal frame members (10, 12) into major and minor parts (20, 22, 24, 26). The minor parts (24, 26) are braced by gussets (70, 72) which extend between the minor parts (24, 26) and a vertical web portion (68) of the transverse beam (14). The minor parts (24, 26) of the frame members (10, 12) and the central portion of the frame member (14) form a nook (76) in the cylinder components (80, 82, 84, 102, 104) are received. Piston rod portions (92, 94, 96) of the assembly of linear motors extend from the cylinder component portions to guide bearings (100) mounted in openings (56, 58, 60) formed in the vertical web (54) of the second transverse beam (16). Bolts are used to connect the inner corner portions of the assembly of linear hydraulic motors to mounting pads (34, 36). More bolts are used to connect the outer corner portion of the cylinder components to mounting lugs (38, 40).
Patent CA-2492470-A1 (CA)
Inventor: SVETEK JELKA
IPC: A61P7/06
Filed: 2002-11-08
Abstract: The present invention provides a new stable pharmaceutical composition of erythropoietin (EPO) that is stabilised with PVP.
Patent CA-2494630-A1 (CA)
Title: Method and apparatus for mobile based access point name (apn) selection
Inventor: SHAHEEN KAMEL M
IPC: H04L12/56
Filed: 2003-07-25
Abstract: A procedure is provided wherein a serving general packet radio service (GPRS) support node (14) enables a mobile station to access point name (APN) to which the mobile is not subscribed wherein the SGSN (14) makes a determination if the requested packet data protocol and APN received from the mobile station are the same as those to which the mobile station (10) is subscribed. In the event that the mobile station is not subscribed to the PDP type and requested APN, the SGSN informs the mobile that APN requested is not authorized and if the mobile station desires to continue it must agree to the terms and conditions and to provide credit card information in order to obtain the requested APN.
Patent CA-2494925-A1 (CA)
Title: Dish assembly
Inventor: WHELAN ROBERT EDGAR
IPC: F24S23/00
Filed: 2003-07-30
Abstract: A dish assembly is disclosed which has a central hub (11), an outer rim member (12), and a plurality of concentric arcuate structural members (13) extending from the central hub to the outer rim member; the arcuate structural members being of box-section configuration and abutting along their inner and outer arcuate surfaces such that load can be transferred from an outer arcuate structural member to an inner arcuate structural member.
Patent CA-2495970-A1 (CA)
Inventor: SEIDLITZ HELMUT
IPC: B01D11/04
Filed: 2003-08-26
Abstract: The invention relates to a method for the extraction of contained materials, in particular contaminants, from liquids or solid dispersions, by means of t he use of compressed extraction agents, such as for example supercritical or liquid carbon dioxide, whereby the liquid or dispersion is introduced into a pressure-resistant vessel in the form of a thin film and the surface of the thin film treated with the extraction agent, in particular carbon dioxide. T he surface of the thin film is continuously regenerated over at least a part of the layer thickness of the thin film as a result of the mechanical treatment of the liquid or dispersion.
Patent CA-2496354-A1 (CA)
Title: Sensory experience method and apparatus
Inventor: KLEIN JURGEN
IPC: A61M21/00
Filed: 2005-02-04
Abstract: A method and apparatus for providing a beneficial simulation for a human participant which has the participant floating in a pool of liquid and having a sequence of fine water droplets with essential oil directed into an atmosphere above the participant with a matching colour of light and sound and then being removed from the atmosphere and replaced with a further atmosphere with fine water droplets and a different essential oil and matching colour and sound.
Patent CA-2496494-A1 (CA)
Title: Water soluble sachet containing hard surface cleaner
Inventor: GENCARELLI RALPH
IPC: C11D3/43
Filed: 2003-08-15
Abstract: The invention relates to a water-soluble container which contains a composition useful for hard surface cleaning. The composition comprises at least one surfactant selected from non-ionic surfactant, anionic surfactant, and mixtures thereof, at least 70 % wt. of at least one organic solvent havi ng a solubility in water of at least 4 % wt., optionally at least one alkanolamine, and optionally, conventional additives. The water soluble containers can be made by thermoforming or injection molding.
Patent CA-2496715-A1 (CA)
Inventor: BECCAT JEAN-LUC
IPC: F16L55/027
Filed: 2005-02-09
Abstract: The conditioner has a perforated plate (8) and a porous plate (10) arranged inside a main body (4). The body and plates are arranged such that a portion of fluid stream traverses the plates in the absence of clogging of the plate (10). A branch circuit has a movable unit in contact with a fixed unit and axially displaced in translation towards the downstream of the fixed unit in case of clogging of the plate (10).
Patent CA-2497109-A1 (CA)
Inventor: MARUO TATSUYA
IPC: H01M10/052
Filed: 2003-08-22
Abstract: La présente invention concerne un électrolyte non aqueux qui comprend un liquide ionique représenté par la formule générale suivante (1) et présentant un point de fusion supérieur ou égal à 50 ·C, un composé décomposé par réduction à un potentiel plus noble que le liquide ionique, ainsi qu'un sel de lithium. Dans cette formule, R?1¿ à R?4¿ sont identiques ou différents et représentent chacun alkyle ou alkoxyalkyle C¿1-5?, représenté par R'-O-(CH¿2?)n- (où R' représente méthyle ou éthyle et n est un entier de 1 à 4), à condition que deux de R?1¿, R?2¿, R?3¿ et R?4¿ forment en combinaison un noyau et qu'au moins un de R?1¿ à R?4¿ soit l'alkoxyalkyle, X représente azote ou phosphore et Y représente un anion monovalent.
Patent CA-2504617-A1 (CA)
Title: Ajusteur sur 180 degres
Inventor: CLINCH JAMES P
IPC: B60Q1/068
Filed: 2003-08-12
Abstract: L'invention concerne un ajusteur (10, 10a, 10b) pour lampe frontale conçu pour recevoir un réflecteur (16) d'ensemble lampe frontale (12). Ledit ajusteur de lampe frontale possède une structure en U (24, 24a, 24b) dans laquelle s'engage une vis (22, 22a) et s'engageant dans le réflecteur. La vis ne peut décrire de mouvement de translation sensible lorsqu'elle est mue en rotation, mais l'ajusteur de lampe frontale est configuré de manière que la rotation de la vis induise la translation de la structure en U et ainsi le déplacement du réflecteur. La vis comprend une partie tige à filetage extérieur(28), qui se vis dans un alésage à filetage intérieur (46) de la structure en U. La structure en U peut se composer d'une seule pièce dans laquelle s'engage la vis et qui s'emboîte avec le réflecteur, ou peut comprendre un élément en U (36b) dans lequel s'engage la vis et un élément coulissant (76), lequel (76) s'engage dans le réflecteur.
Patent CA-2504920-A1 (CA)
Title: Ligand for g-protein coupled receptor fprl2 and uses thereof
Inventor: BRAIT MARYSE
IPC: A61K39/00
Filed: 2005-05-04
Abstract: The present invention relates to methods, reagents and kits for detecting of formyl peptide receptor like-2 (FPRL2) polypeptide activity in a sample and identifying agents which modulate polypeptide activity. It further relates to antibodies raised against FPRL2. It further relates to substances for preventing, treating and/or alleviating diseases or disorders characterized by dysregulation of FPRL2 polypeptide signalling.