baber/WOPTO huggingface dataset:
Patent CA-2386830-A1 (CA)
Inventor: ANEAS ANTOINE
IPC: A61J1/00
Filed: 2000-11-02
Abstract: Ce dispositif comprend une embase (10), apte à être montée sur un récipient (2) et comportant un manchon (18) formant un alésage interne (A), et un pist on (19) apte à coulisser dans cet alésage (A), entre une première position dégagée par rapport au bouchon (5) et une seconde position, dite de transfer t, dans laquelle une aiguille creuse (19) portée par ou constituant ledit pisto n traverse le bouchon (5). Le piston (19) et l'embase (10) sont formés d'une seule pièce et reliés par au moins une languette (26) élastique apte à se déformer, essentiellement selon une direction parallèle à un axe central (X- X') de l'alésage (A), pour accompagner le mouvement du piston entre les première et seconde positions précitées.
Patent CA-2386870-A1 (CA)
Title: Tissu impermeabilise et vetement impermeable
Inventor: HARUTA MASARU
IPC: C09J7/29
Filed: 2001-08-03
Abstract: L'invention concerne un tissu imperméabilisé et une bande d'étanchéification destinée à un tissu imperméabilisé possédant une couche d'étanchéité et, une composition de résine stratifiée sur ladite couche, cette composition contenant des particules sphériques possédant un diamètre de particule spécifique, et un vêtement imperméable utilisant ledit tissu ou ladite bande d'étanchéification. Le vêtement de l'invention présente d'excellentes propriétés d'étanchéité, est confortable, léger et peut être fabriqué à bas prix.
Patent CA-2387376-A1 (CA)
Title: Media gateway control
Inventor: MECKLIN TOMAS
IPC: H04Q3/00
Filed: 2000-09-25
Abstract: A method of prioritising actions at a gateway (1) to a bearer network (3), the gateway comprising a Media Gateway (7) which is responsible for establishing call connections over said bearer network (3) and a Media Gateway Controller (4) coupled to the Media Gateway. A signalling message is received at the Media Gateway Controller (4), which determines the priority of the message. The signalling message is converted into a Media Gateway Control Protocol (MGCP) message including a parameter indicating the priority of the associated signalling message. The MGCP is then transferred to the Media Gateway (7) which acts upon the message in accordance with the indicated priority.
Patent CA-2388245-A1 (CA)
Inventor: AKASHI NAOHISA
IPC: C07K16/00
Filed: 2000-10-19
Abstract: The present invention relates to a process for producing a desired polypeptide using rat cells.  Specifically, the present invention relates to a process for producing the polypeptide which comprises culturing rat cells such as YB2/3HL.P2.G11.16Ag.20 (hereinafter referred to as YB2/0), preferably rat cells to which a recombinant DNA comprising DNA encoding a desired polypeptide such as an immunologically functional molecule is introduced, in a medium which does not contain serum (hereinafter referred to as a serum-free medium). Among the desired polypeptides obtained by the process of the present invention, an antibody obtained by using a transformant of YB2/0 has a high antibody-dependent cell-mediated cytotoxic activity (hereinafter sometimes referred to as ADCC activity) and is useful as a pharmaceutical agent.
Patent CA-2389736-A1 (CA)
Title: Apparatus and method for continuous mining
Inventor: CHRISTOPHER DAVID A
IPC: E21C35/20
Filed: 1996-01-02
Abstract: Apparatus for controlling the operation of a mining system including a continuous miner, a tramming conveyor and a load-out vehicle operatively connected to the tramming conveyor. The apparatus includes a master computer processor on the continuous miner and at least one slave computer processor under the direction of the master computer processor for controlling elements of the mining system other than the continuous miner. A pair of parallel data communication highways connects the master computer processor and the slave computer processor and the functional status of the data communication highways is monitored. A radio communication path is provided between the master computer processor and the mining system. The master computer processor operates the mining system in an automatic mining mode of operation when both data communication highways are functional and operates the mining system in a reverse mode of operation if either data communication highway fails to function. In the reverse mode, all mining operations stop and the mining system can be reversed out of a mine hole. The master computer processor operates the mining system in a manual, radio controlled mode operation if both data communication highways cease to function.
Patent CA-2389891-A1 (CA)
Title: Safety support and support and rim assembly for tyre comprising centring means for easy mounting
Inventor: LACOUR JEAN-JACQUES
IPC: B60B21/12
Filed: 2000-11-02
Abstract: The invention concerns a safety support to be inserted by a translating process around a rim bearing wherein the radially internal surface of the support base comprises a plurality of protrusions arranged radially inside.
Patent CA-2396143-A1 (CA)
Inventor: KENNEDY GINO W
IPC: B61D27/00
Filed: 2002-07-29
Abstract: An auxiliary power system for trucks, the power system having a small diesel engine coupled to an air conditioner compressor and an automotive style DC alternator. During hot weather the auxiliary engine rotates the air conditioner compressor to provide cool air to the truck accessories by load management controls alternator current output to provide DC power to accessories and for battery charging. When peak loads occur, the voltage is reduced into the field of the alternator in a form of load management wherein the truck batteries act as the power sink and the alternator is used to replenish any power drawn from the truck batteries when the peak demand is removed. During cold weather the engine coolant is used to cool the auxiliary engine and is circulated through a heat exchanger for warming of the truck interior, full capacity of the alternator is allowed accommodating the higher amp draws typical of cold weather diesel operation.
Patent CA-2397358-A1 (CA)
Title: Performance machine with thermal compensation for programmed sheet bending with constant bending angle
Inventor: KUNZE WOLFGANG
IPC: B21D5/04
Filed: 2002-08-09
Abstract: A sheet metal bending machine is provided with a bending unit moved by hydraulic cylinders with sliding pistons. The cylinders are controlled by a closed loop control system comprising temperature measuring means for measuring the cylinder temperature, position detecting means for detecting the piston position and a control unit for varying the rate of hydraulic fluid fed to the cylinders according to the measured cylinder temperature and the detected piston position.
Patent CA-2397451-A1 (CA)
Inventor: JOHNSTON MICHAEL J
IPC: G06K9/68
Filed: 2002-08-12
Abstract: Gesture and handwriting recognition agents provide possible interpretations of electronic ink. Recognition is performed on both individual strokes and combinations of strokes in the input ink lattice. The interpretations of electronic ink are classified and encoded as symbol complexes where symbols convey specific attributes of the contents of the stroke. The use of symbol complexes to represent strokes in the input ink lattice facilitates reference to sets of entities of a specific type.
Patent CA-2401207-A1 (CA)
Title: Door jamb square
Inventor: HALE SUSAN M
IPC: G01C9/28
Filed: 2002-09-03
Abstract: A door jamb square made of two extensions, a vertical extension and a horizontal extension. Both extensions are provided with bubble spirit levels and are attached forming a right angle, that can be fit into the corner of a door jamb to square that door jamb. The door jamb square is secured to the door jamb using a nailing plate, web plate and a bolt. The web plate is placed within the webbing of the door jamb square, covered by the nailing plate. The web plate and nailing plate each have an aperture aligned and fitted with the bolt. Additional sheetrock screws are used to secure the other side of the nailing plate and door jamb assembly to the door jamb.
Patent CA-2411264-A1 (CA)
Title: Sequences for detection and identification of the human metapneumovirus
Inventor: BOIVIN GUY
IPC: C07K14/115
Filed: 2002-12-19
Abstract: The present invention describes novel nucleic acid sequences, primers, and probes for the detection of the human metapneumovirus (hMPV). It relates to the use of these nucleic acid sequences for diagnostic and typing purposes.
Patent CA-2411987-A1 (CA)
Inventor: POPLAWSKI LAURA J
IPC: G06F40/143
Filed: 2002-11-18
Abstract: A method and system for converting a delimited flat file to a markup language specified by a document type definition file. The method comprises the steps of providing a delimited flat file having columns with headings, and providing a map file conforming to said document type definition file and having tags and attributes including references matching said headings. A tree structure is formed from the map file, with each tag representing one or more nodes of the tree. The tree structure is traversed, node-by-node, and for each node, the attributes are entered into said markup language file.  When the attributes include one of said references, text is retrieved from one of the columns with one of the matching headings of the flat file, and that text is entered into the markup language file.
Patent CA-2417452-A1 (CA)
Title: The vento-later snake
Inventor: JOHNSON DAVE
IPC: F24F7/06
Filed: 2003-01-14
Abstract: What is it? It is a product that will assist air flow through household and commercial ventilation systems, it will attach to existing ail ducts/air vents through way of multiple attachment methods I.E.: permanent fixture temporary fixture like Velcro, or Snap-On components, with the use of a motorized vacuum/ fan system. It will enhance poor air circulation in low yielding vents and areas where air flow from heating or cooling systems are low. This can be utilized for heated air flow or cooled air flow. it can be adapted to any size of existing duct-work (air-vent). It's major purpose will be to create more air flow through older homes and commercial/Industrial buildings that have low yielding air exchange/flow in different areas of the home or office or commercial/Industrial building. It is a component approximently 10-20 inches long an approximately 6 to 18 inches wide ,it may be longer or shorter and wider depending on the measurements of the current vents it will be utilized in. It will consist of an air vacuum/fan system that will draw air from ventilation shafts or ducts that currently provide less then equivalent air flow then the rest of the vents within the confines of the building. It will consist of a body portion consistent with the length of any standard or custom air vent (See diagram on page #3) it will consist of a long hose that will fit into the duct/vent, the hose will have a flange or washer that will encircle the hose approximately 1-2 feet or more inside the duct, this will attach to the body that will rest on the vent area, replacing the current vent, it will be operated by a vacuum/fan motor ranging in size conducive to the room and the requirements established by the needs of the purchaser. These motors can range in size from 6 amp to 12 amp fan motors or larger as needed. These units will run on a variety of energy and possibly fossil fuels and may be adapted for new fuels and energies such as solar/hydrogen/methane and battery. The product will consist of a housing of polypropelene, wood, metal, aluminum or fibre glass its weight will be consistent with the site of motor/fan or vacuum that is installed (sec Diagram on page # 3). It will consist of a HEPA type filtration system that will be built into the units, it will have a small chamber that will be a holding area for debri that is not readily obsorbed by the HEPA filtration type system.
Patent CA-2417709-A1 (CA)
Title: Compositions and dosage forms for application in the oral cavity in the treatment of mykoses
Inventor: ROSENBERG JORG
IPC: A61K9/20
Filed: 2001-08-02
Abstract: A solid dosage form for application in the oral cavity, comprising a poorly bioavailable pharmaceutical active ingredient dispersed in a pharmaceutically acceptable matrix.
Patent CA-2417920-A1 (CA)
Inventor: BOOTH ALAN
IPC: G21C21/02
Filed: 2002-06-10
Abstract: Apparatus for containing nuclear fuel material within a containing environment, a method of loading nuclear fuel pellets into a fuel rod and a component for use during the loading of nuclear fuel pellets into a fuel rod  as provided by the invention. The invention aims to reduce contamination of the outside of the fuel rod with fuel pellet material during the loading process. In particular the invention offers apparatus including an axis alon g which a fuel rod to be loaded is introduced, a sealing unit provided between  the contaminated environment and a non-contaminated environment, the sealing  unit including a first seal, a second seal and an extendible part, the first  and second seals being attached to the extendible part, the sealing unit having a first state and a second state, the sealing unit having a greater extent along the axis in the second state than in the first. The first seal may be in the form of a disc having a through aperture with the second seal being a resiliently deformable seal which opens about its middle, the second  seal being provided closer to the contaminated environment than the first.</ SDOAB>
Patent CA-2420300-A1 (CA)
Title: Undercar assembly for a railcar
Inventor: BANVILLE ANDRE
IPC: B61F1/08
Filed: 2003-02-28
Abstract: An undercar assembly for a railroad car. The undercar assembly has a structural member extending longitudinally between the longitudinal sides of the railroad car, where this structural member includes a pair of longitudinally extending beam elements transversely spaced apart from one another. At least one auxiliary equipment bay is defined between the longitudinally extending structural member and one of the longitudinal sides of the railroad car. The auxiliary equipment bay is capable to receive at least one auxiliary equipment, the structural member being operative to support at least in part the auxiliary equipment in the auxiliary equipment bay. -25-
Patent CA-2424027-A1 (CA)
Title: Spiral wound, series fed, array antenna
Inventor: PHELAN RICHARD
IPC: H01Q21/20
Filed: 2003-03-28
Abstract: A phased array antenna includes a circuit board and a balanced, series fed antenna array formed from a plurality of antenna elements positioned in at least two spiral antenna arms on the circuit board. At least one signal feed point is positioned at a center portion of the spiral antenna arms for series feeding the antenna array and conducting transmitted and received signals and breaking up frequency scan and grating lobes.
Patent CA-2425477-A1 (CA)
Inventor: MORAN MARGARET
IPC: G09F3/00
Filed: 2003-04-14
Abstract: A collection of beverage bottles includes respective color-coded beverage caps. The beverage caps have permanent passive non-verbal indicia indicating the identity of the user of an unencumbered beverage bottle without tangible surface-interfering customized or temporary identifiers, such as tangible surface interfering elements, including stick-on labels, customized beverage can lids, or modified surfaces of beverage containers.      The color-coded bottle caps are used as the actual caps for conventional beverage bottles. The color-coded caps do not add cumulative indicia to the bottle caps, in additional to pre-existing indicia, such as brand name logos, on the bottle caps.      Rather, the only additional indicia are the variety of distinct colors upon the collection of bottle caps. The beverage bottles are unchanged and unencumbered by the present invention.      In a further embodiment, the color coded bottle caps are sold as a retrofit kit for a social gathering, where the host or hostess can twist-off the original brand name bottle caps and twist on color coded replacement bottle caps for the guests of the social gathering.
Patent CA-2430501-A1 (CA)
Title: Procede d'assainissement de produits par le biais de bacteriophages
Inventor: SULAKVELIDZE ALEXANDER
IPC: A01N63/40
Filed: 2001-01-11
Abstract: L'invention concerne un procédé relatif à l'assainissement de produits par le biais de bactériophages. Selon une variante, le procédé comprend les étapes suivantes: (1) présentation d'au moins un bactériophage; et (2) application au produit. Les produits traités peuvent être des fruits et des légumes. Il peut s'agir de produits fraîchement récoltés, de produits endommagés, de produits malades ou de produits contaminés. On peut procéder entre autres par pulvérisation, lavage ou immersion dans un liquide contenant le bactériophage. L'application peut être unique, périodique ou continue. Selon une variante, l'assainissement aux produits chimiques peut également être utilisé sur les produits.
Patent CA-2431264-A1 (CA)
Title: Optical film and polarizing film using the same, and method for improving view angle of the polarizing film
Inventor: TANAKA KOUICHI
IPC: G02B5/30
Filed: 2001-12-17
Abstract: An optical film, comprising a first phase contrast film (2) having a requirement of (ne - no > 0) where an average refractive index in the sur face of at least one sheet of film is (no) and a refractive index in the thicknes s direction thereof is (ne) and a second phase contrast film (3) having a requirement of (nx > ny >= nz) where a refractive index in the surface  of at least one sheet of film in the direction providing the maximum refractive index is (nx), a refractive index in the direction perpendicular to that direction is (ny), and a refractive index in the thickness direction thereof  is (nz), wherein both films are laminated with each other, whereby, when the  absorbing axis directions of a polarizing plate are disposed perpendicular t o each other, the leakage of light occurred when an observing direction is tilted from a front in a direction different from the absorbing axis directions can be reduced.
Patent CA-2432298-A1 (CA)
Inventor: LAMARCHE MARC-ANDRE
IPC: G06Q30/06
Filed: 2003-06-12
Abstract: Une méthode et un système interactif permettant le magasinage par l'entremise d'un réseau informatique.
Patent CA-2432873-A1 (CA)
Title: Ceramic arc tube with internal ridge
Inventor: BROCK LORI R
IPC: H01J17/16
Filed: 2003-06-20
Abstract: A ceramic arc tube for a metal halide discharge lamp is described wherein the lower end well of the arc tube has an internal barrier ridge which substantially prevents migration of the metal halide condensate into the central region of the discharge chamber during vertical operation. The use of the ridge reduces fluctuation in the color temperature of vertically operated lamps and improves efficacy.
Patent CA-2434160-A1 (CA)
Inventor: MUKOUDA TAKAHIKO
IPC: G02B6/38
Filed: 2001-08-13
Abstract: L'invention concerne un procédé de production économique d'un composant de connexion destiné à une fibre optique multi-coeur à montage haute densité. L'invention est caractérisée en ce qu'une pluralité de bagues tubulaires sont moulées massivement puis recouvertes de résine ou de métal par pulvérisation ou bien par électroformage, les axes centraux des trous des bagues tubulaires étant maintenus parallèles et dans une position spécifique les uns par rapport aux autres. L'invention concerne enfin un composant de connexion destiné à une fibre optique multi-coeur produit selon ce procédé.
Patent CA-2434529-A1 (CA)
Title: A circular knit blank and a garment made therefrom
Inventor: CHAPMAN JOSEPH WADE
IPC: D04B1/24
Filed: 2003-06-30
Abstract: A circular knit blank and a garment made therefrom. The circular knit blank and garment made therefrom has a first portion being formed from a first yarn having a first elasticity and a second portion integrally knit to the first portion. The second portion has a second yarn with a second elasticity being different than the first elasticity. The second yarn is knitted into a plurality of loops with a desired number of loops of having a tension that is different than the remainder of the plurality of loops so that the second elasticity imparts a selected shape to a body when worn.
Patent CA-2438647-A1 (CA)
Inventor: HOFMANN JORG
IPC: B01F25/70
Filed: 2002-02-11
Abstract: The invention relates to an improved method for producing polyether polyols by means of double metal cyanide (DMC) catalysis by polyaddition of aklylene oxides to starter compounds that carry active hydrogen atoms.
Patent CA-2439361-A1 (CA)
Title: Adhesive prepreg face sheets for sandwich panels
Inventor: CHRISTOU PHILIPPE D
IPC: C09J163/00
Filed: 2001-11-14
Abstract: Resin compositions are provided which are used in combination with fibers to form self-adhesive prepreg sheets (17, 19) that are applied to core materials (12) to form sandwich panels (10). The prepreg resin includes a thermoset resin, a curing agent and a viscosity control agent. The prepreg resin further includes certain thermoplastic particles which are used to conrol the flow characteristics of the prepreg resin and the formation of fillets during bonding of the prepreg to the core materials.
Patent CA-2440392-A1 (CA)
Title: Cutting tool with an electroless nickel coating
Inventor: SMITH RON
IPC: B26B13/26
Filed: 2002-03-07
Abstract: A cutting tool comprising a metal plate (16) having a central aperture (38), a forwardly extending blade (34) and a rearwardly extending tang having a seco nd aperture (40) offset from the central aperture (38), wherein the plate (16) is coated with an electroless nickel layer (60). Also included is a first elongated member (12) comprising a first handle (18) terminating at a distal end (15) by a jaw (20) and a second elongated member (14) comprising a secon d handle (22). The first and second members are pivotally connected to the pla te (16) at the central and second apertures by couplers (50) respectively, so that the blade (34) and jaw (20) pivotably move in response to pivotable movement of the first and second members (12, 14) about the coupler (50) in the central aperture.
Patent CA-2441029-A1 (CA)
Inventor: HELD THEODORE D III
IPC: C11D3/02
Filed: 2002-03-20
Abstract: L'invention concerne une composition aqueuse liquide qui renferme de l'eau; au moins un acide pouvant appartenir aux groupes suivants: acides carboxyliques, acides hydroxycarboxyliques, et acides inorganiques autres que l'acide phosphorique, cet acide ou ces acides étant présents dans des proportions qui oscillent entre environ 1 et environ 30 milliéquivalents par kilogramme de poids total de composition ("mEq/kg"); et un tensioactif amphotère présent dans des proportions comprises entre environ 0,01 et environ 20 grammes par kilogramme de poids total de composition ("g/kg"). Ladite composition a un pH compris entre environ 2 et environ 6,1 et un potentiel d'attaque sur le métal réduit par rapport à une composition aqueuse qui renferme entre environ 1 et environ 30 milliéquivalents, par kilogramme de poids total de composition ("mEq/kg"), d'acides pouvant appartenir aux groupes suivants: acides carboxyliques, acides hydroxycarboxyliques, et acides inorganiques, sans le tensioactif amphotère. L'invention concerne enfin un procédé relatif au nettoyage d'articles en plastique, qui repose sur l'utilisation de la composition décrite.