baber/WOPTO huggingface dataset:
Patent CA-2398305-C (CA)
Title: Method for forming cut lines in sheet
Inventor: TANAKA YOSHINORI
IPC: B26F1/20
Filed: 2001-01-12
Granted: 2005-07-05
Abstract: There is disclosed a cut line forming method including: using a cutter roll (1) having cutting blades (2) protruded on its outer circumference and an anvil roll (10) for receiving the cutting blades; feeding a sheet (20) into the clearance between the cutter roll and the anvil roll; and turning the rolls individually to form cut lines (21) in the sheet. The cutting blades (2) of the cutter roll (10) are formed into a shape of letter "V". The anvil roll has receiving faces (11) of a predetermined width (w) formed at an interval in a roll axis direction. The cutter roll (1) is turned to direct the crests of the V-shape of the cutting blades forward of the turning direction thereby to advance cuts from the side of the crests of the V-shape so that cut lines corresponding to the width size of the receiving faces may be intermittently formed in the sheet along the V-shape.
Patent CA-2400142-C (CA)
Title: Brosse pour systemes de nettoyage automatique de vehicules a moteur
Inventor: FAVAGROSSA FRANCESCO
IPC: A46D3/04
Filed: 2000-11-30
Granted: 2007-05-22
Abstract: La présente invention concerne une brosse spécialement conçue pour des systèmes de nettoyage automatique de véhicules à moteur. Cette brosse comprend une couche (1) de support de poils pouvant être enroulée autour d'une barre. Cette invention se caractérise notamment en ce que ces poils (2) sont fabriqués par extrusion d'une matière plastique à alvéoles fermés.
Patent CA-2400919-C (CA)
Title: Methode de preparation de fluticasone et d'esters 17beta-carbothioiques associes a l'aide d'une nouvelle synthese d'acide carbothioique et de nouvelles methodes de purification
Inventor: BARKALOW JUFANG
IPC: C07C327/02
Filed: 2001-02-23
Granted: 2009-01-20
Abstract: L'invention concerne une nouvelle méthode de conversion d'acides carboxyliques en acides carbothioïques, et l'application de cette méthode dans la préparation de carbothiolates d'androstane, tels que le propionate de fluticasone, sans avoir recours à la chromatographie sur colonne.
Patent CA-2401000-C (CA)
Inventor: HEDNER JAN
IPC: A61K49/00
Filed: 2001-02-14
Granted: 2010-03-23
Abstract: A method for treating snoring, sleep apnoea and other forms of sleep disordered breathing comprises administration to a patient of a therapeutically effective amount of topiramate over an appropriate period of time, such as a period substantially coniciding with the sleep period of a patient. A useful route of administration is per os. Also disclosed is the use of topiramate for the diagnosis of snoring, sleep apnoea and other forms of sleep disordered breathing.
Patent CA-2405467-C (CA)
Inventor: MORAN LEONARD
IPC: A01K45/00
Filed: 2002-09-26
Granted: 2012-07-17
Abstract: La présente invention prévoit une méthode d'élevage d'oiseaux exempts de germes. Celle-ci comprend les étapes suivantes soit : isoler une femelle en tant que reproducteur; prélever chirurgicalement un oeuf du reproducteur (coquille comprise) puis le réimplanter dans le cloaque du parent qui le pondra et le faire éclore pour obtenir un reproducteur. Cette invention concerne aussi la production d'oeufs exempts de germes.
Patent CA-2413361-C (CA)
Title: Supply and tire pressure sensing apparatus and method
Inventor: CLAUSSEN STEPHEN P
IPC: B60C23/00
Filed: 2002-12-03
Granted: 2011-08-09
Abstract: An apparatus for and a method of sensing fluid pressure of a tire and the fluid supply of a tire pressure management system maintaining same, with a central sensor and which requires the control of only two valves. The apparatus for sensing fluid pressure of a tire and the fluid supply of a tire pressure management system maintaining same, includes a sensor disposed so as to be selectably in fluid communication with one or both of: a first valve, operable from an open position through a closed position, for respectively promoting and prohibiting fluid flow from the fluid supply, and a second valve, operable from an open position through a closed position, for respectively promoting and prohibiting fluid flow to or from the tire. The method of sensing fluid pressure of a tire and the fluid supply of a tire pressure management system maintaining same includes disposing a sensor so as to be selectably in fluid communication with one or both of: a first valve, operable from an open position through a closed position, for respectively promoting and prohibiting fluid flow through a supply passage from the fluid supply, and a second valve, operable from an open position through a closed position, for respectively promoting and prohibiting fluid flow to or from the tire.
Patent CA-2418534-C (CA)
Title: Cut design of diamonds providing plenty of visual-perceptible reflection for ornamental use and observation method thereof
Inventor: KAWABUCHI YOSHINORI
IPC: G01N21/87
Filed: 2003-02-06
Granted: 2008-01-29
Abstract: A cut design of an ornamental diamond and an observation method of the diamond which an observer can perceive a more beauty, are disclosed. The cut design is a round brilliant cut comprising a girdle, a crown above the girdle and a pavilion below the girdle. A girdle height (h) is 0.026 to 0.3 times a girdle radius, a pavilion angle (p) of a pavilion main facet ranges from 37.5 degrees to 41 degrees, and a crown angle (c) of a crown main facet is within a range of satisfying: c>-2.8667xp+134.233 and p<1/4x{(sin.1(1/n)+sin.1(1/n.sinc))x180/.pi.+180-2c}, wherein n: refraction index of a diamond, .pi.: circular constant, p: pavilion angle in degrees, and c: crown angle in degrees. The cut design of the ornamental diamond provides an observer with plenty of visual- perceptible reflection when the observer watches the diamond above a table facet with a sight line of an angle less than 20 degrees with a vertical line at the center of the table facet.
Patent CA-2418796-C (CA)
Inventor: WOBBEN ALOYS
IPC: E04C5/10
Filed: 2001-07-12
Granted: 2006-05-30
Abstract: L'invention concerne un procédé pour ériger une tour constituée d'éléments préfabriqués en béton précontraint, ainsi qu'un dispositif pour mettre en oeuvre ledit procédé de façon avantageuse. L'objectif de l'invention est d'au moins réduire les problèmes connus dans la technique antérieure lors de l'érection d'une tour. A cet effet, on fait appel à un dispositif en entonnoir (8) servant à guider un fil de précontrainte dont la faible section transversale (11) correspond pratiquement à celle de la gaine (7). Un élément d'étanchéité (20) sert en outre à créer une transition étanche à la pression entre deux segments superposés (4, 6). La hauteur de cet élément d'étanchéité (20) correspond pratiquement à la distance prévue entre les segments. L'invention concerne en outre un élément préfabriqué en béton précontraint (4, 6) dans lequel ledit dispositif (8) est intégré. L'invention concerne enfin un procédé faisant appel à une résine époxyde comme matériau de liaison (34) entre deux segments.
Patent CA-2421987-C (CA)
Title: Cosmetic container with interchangeable attachments
Inventor: BENGIS JOHN JOSEPH
IPC: A45D34/06
Filed: 2001-07-27
Granted: 2009-01-06
Abstract: 12cosmetic container (100) included a lipstick compartment (102) having a distal end (165) adapted to removably engage one of a set of interchangeable attachments, such as a receptacle (160) for a second cosmetic and applicator (175), a cosmetic pencil sharpener (200), or a receptacle (160) for holding an aqueous bubble forming solution and an appropriate bubble blowing device (320). An attachment mechanism (169) is provided on the distal end (165) of the lipstick compartment (102) to engage/disengage a given attachment. The attachment has an outer surface (150) provided with splines (153) which grippingly engage the inner surface of the attachment mechanism (169) on the distal end (165) of the lipstick compartment (102) to achieve a friction fit connection that resists undesired rotational movement within the container (100).
Patent CA-2425956-C (CA)
Title: Novel glyphosate n-acetyltransferase (gat) genes
Inventor: CASTLE LINDA A
IPC: C12N15/82
Filed: 2001-10-29
Granted: 2014-12-23
Abstract: Novel proteins are provided herein, including proteins capable of catalyzing the acetylation of glyphosate and other structurally related proteins. Also provided are novel polynucleotides capable of encoding these proteins, compositions that include one or more of these novel proteins and/or polynucleotides, recombinant cells and transgenic plants comprising these novel compounds, diversification methods involving the novel compounds, and methods of using the compounds. Some of the novel methods and compounds provided herein can be used to render an organism, such as a plant, resistant to glyphosate.
Patent CA-2426329-C (CA)
Inventor: STROOBANTS PETER FRANS EUGEEN MARIA
IPC: C08G18/48
Filed: 2001-09-26
Granted: 2010-01-12
Abstract: La présente invention concerne une composition polyisocyanate utilisée pour agglomérer des matériaux lignocellulosiques. Cette composition comprend un prépolymère polyisocyanate, ce prépolymère étant le produit de réaction d'un polyisocyanate comprenant un mélange d'isomères de diphénylméthane diisocyanate et d'au moins un polyéther polyol possédant de 2 à 8 groupes hydroxyle, ce polyéther polyol comprenant des unités alkylène polymérisées contenant au moins 15% d'unités d'oxyde d'éthylène.
Patent CA-2426763-C (CA)
Title: Conformal two dimensional electronic scan antenna with butler matrix and lens esa
Inventor: PARK PYONG K
IPC: H01Q1/28
Filed: 2002-08-22
Granted: 2005-11-08
Abstract: An antenna and antenna excitation method. The inventive antenna includes a cylindrical array (20) of radiating elements. Each of the elements is mounte d at a predetermined substantially transverse angle relative to a longitudinal axis. A circuit (30) is included for providing an electrical potential betwe en at least two of the elements effective to scan a transmit or a receive beam of electromagnetic energy along an elevational axis at least substantially transverse to the longitudinal axis. In the illustrative embodiment, the arr ay includes a stack of the planar, parallel, conductive, ring-shaped radiating elements, each of which is filled with ferroelectric bulk material. A second circuit (70) is included for exciting at least some of the elements to cause the elements to generate a transmit or a receive beam of electromagnetic energy off-axis relative to the longitudinal axis. In the preferred embodiment, the second circuit is a Butler matrix and is effective to cause the beam to scan in azimuth about the longitudinal axis, the azimuthal axis being at least substantially transverse to the longitudinal axis and the elevational axis.
Patent CA-2428720-C (CA)
Title: Process for enrobing a core
Inventor: BUNICK FRANK J
IPC: B65B47/06
Filed: 2003-05-14
Granted: 2011-04-19
Abstract: A process for enrobing a core, such as a tablet core, uses a coating that is made of a patterned fiilm having portions that are visually distinct (.e.g, differently colored) from one another and having a transition line segment between these visually distinct portions. At feast a portion of an outer surface of the core is covered with the film, such that the transition line segment forms a substantially continuous transition line on the coating and such that a film seam is formed which is different from the transition line. Alternatively, the coating is formed from two such patterned films, in which case the outer surface of the core is covered with the two filrns such that the two transition line segments cooperate to form a substantially continuous transition line on the coating and a film seam is formed which is different from the transition line. Prior to covering the outer surface of the core, the two films may be oriented such that the resulting enrobed core has a bi-colored coating with two visually distinct portions each lying on opposite sides of the transition tine of the coating. The two films may also be oriented such that the resulting enrobed core has four alternately arranged colored portions, two of which are of a first color and the other two of which are of a second color, thereby resulting in a "checkerboard" effect.
Patent CA-2431094-C (CA)
Title: Irregular prt deconvolution method and systems, and its uses
Inventor: ERKOCEVIC-PRIBIC RADMILA
IPC: G01S7/41
Filed: 2003-06-04
Granted: 2011-07-26
Abstract: This invention relates to radar signal processing and, in particular, to Doppler processing and clutter filtering on irregular Pulse Repetition Time (PRT) sampled signal.   This invention solves problems relating to velocity ambiguity and filtering of clutter, and provides a deconvolution method which filters any kind of clutter.   The deconvolution method of irregular pulse repetition time sampled signal x (t m), comprises the following steps: [S1] conversion of the irregular samples x(t m) to regular samples r(iT.epsilon.);  [S2] computation of the spectrum dft(r) of these regular samples; [S3] isolation of the clutter spectra in dft(r) by assuming clutter spreads over more than a few range gates; [S4] estimation of the clutter spectral lines from the mean and the width of the isolated clutter spectra; [S5] subtraction of the estimated clutter spectra from the total spectrum dft(r);  and [S6] deconvolution of the remaining spectra.
Patent CA-2432659-C (CA)
Inventor: YANG CHING-YUN M
IPC: A61L15/48
Filed: 2001-12-19
Granted: 2012-03-20
Abstract: An apertured film cover for an absorbent article is disclosed. The cover has an additive combination comprising a diol and a surfactant applied thereto. The additive combination provides surprisingly improved fluid transfer across the cover. It can also provide a benefit by reducing frictional forces during the manufacture of a tampon.
Patent CA-2442888-C (CA)
Title: Injection molding of multi-layer plastic articles
Inventor: SWENSON PAUL
IPC: B29C45/20
Filed: 2001-10-26
Granted: 2010-09-14
Abstract: A novel technique for molding multi-layer polymer plastic articles having inner, outer and interior or core layers by controlling relative volumetric flow rates of the inner and outer layers to enable relative shifting of the position of the core, and also therelative thickness of the inner and outer layers in the molded articles; and with leading, and, where desired, trailing ends of the interior layer flow into the mold cavity substantially positioned on the zero gradient of the velocity profile of the flowing polymer streams.
Patent CA-2447095-C (CA)
Inventor: CHOSNEK JACK
IPC: B01D45/16
Filed: 2002-05-24
Granted: 2009-12-15
Abstract: Methods are provided for the reduction in entrainment of solids and liquids, and loss of valuable chemicals such as catalysts, in processing and refining sequences that employ separation devices in which non-vapors are to be separated from vapors. The methods comprise regulating the velocities of the incoming stream and the vapor being separated, and creating and maintaining the flow of the incoming stream tangentially to the inner surface of the separation vessel, so as to aid in the reduction in entrainment and loss of valuable chemicals.
Patent CA-2452090-C (CA)
Inventor: STEFFENS JEFFREY E
IPC: B65D27/30
Filed: 2003-12-04
Granted: 2006-05-30
Abstract: A security bag includes a tamper-evident closure which provides a visual indication if the closure is opened.      The closure includes an ink layer deposited on one wall of the security bag or on a flexible strip secured to one wall of the security bag, and an adhesive layer in overlying relationship with the ink layer for sealing the bag closed. The ink layer includes a release material deposited in a predetermined pattern, and a layer of a solid ink applied over the release material so that the predetermined pattern of the release material is not visible in the closure. The solid ink layer includes void spaces arranged in a predetermined pattern.      Preferably, the pattern of the void spaces is out of registry with the pattern of the release material so that the void spaces and release material overlap to varying degrees in the closure. If the closure is forced open, the solid ink will delaminate from the surface on which it is printed, revealing in the closure the predetermined pattern of the release material. Because the release material and the void spaces overlap by varying degrees, it is difficult to use a quick-drying marker or other coloring technique to fill in the pattern created by the release material so as to conceal an unauthorized opening of the bag.
Patent CA-2453100-C (CA)
Inventor: GRIPON PHILIPPE
IPC: A61K39/00
Filed: 2002-07-08
Granted: 2013-10-29
Abstract: Human hepatoma cell lines (A) that can be infected naturally with (i) parasites, hepatotropic or not, e.g. Plasmodium or Leishmania or (ii) viruses. They express receptors for Flaviviridae and Hepadnaviridae, particularly hepatitis B and C viruses. Independent claims are also included for the following: (1) human hepatoma cell lines (B) that: (i) can differentiate to cells having morphology similar to that of liver cells (hepatocytes and/or biliary cells); (ii) express functions characteristic of hepatocytes; or (iii) in the proliferative stage, have the properties of pluripotent cells; (2) cells and their components derived from (A) or (B); (3) selecting (A) or (B); (4) infecting hepatic cells with a hepatotropic parasite or virus; (5) transforming (A), (B) or the cells of (2) with a vector containing at least part of the genetic material of hepatitis B or C virus (HBV, HCV); (6) use of specific medium (X) for maintaining stability of (A), (B) or the cells of (2); (7) antibodies (Ab) directed against Flaviviridae or Hepadnaviridae obtained from (A), (B) or the cells of (2); (8) viral neutralization test; (9) vaccine containing viral particles and/or polypeptides obtained by infection or transfection of (A), (B) and/or cells of (2); and (10) evaluating virucidal activity of chemical disinfectants. ACTIVITY : Virucide; Hepatotropic; Antiinflammatory. No relevant biological data is given. MECHANISM OF ACTION : Vaccine.
Patent CA-2453607-C (CA)
Inventor: SEMAN RICHARD T SR
IPC: F25D23/00
Filed: 2002-07-15
Granted: 2008-10-28
Abstract: An air tunnel diverter (10) for a refrigeration unit includes a plurality of leg members (14,16,18) secured to a hub (12). The hub (12) is generally form ed to include a fitting (25) through which cooler air is passed to the leg members (14,16,18) and routed into the desired locations within the refrigeration unit. The leg members (14,16,18) are placed on the fitting (25 ) by sliding one end of the leg members (14,16,18) onto a leg portion (28,30,3 2) of the fitting (25). The fitting (25) is then secured to the leg members (14,16,18) by an overmolding process in which a soft flexible plastic (34) i s cast or otherwise applied around the connection.The air tunnel diverted (10) is preferably secured in the refrigeration unit by foam insulation.
Patent CA-2454670-C (CA)
Title: Device for measuring total pressure of a flow
Inventor: CHOISNET JOEL
IPC: G01P5/165
Filed: 2002-04-19
Granted: 2011-09-13
Abstract: The invention concerns a device for measuring the total pressure of a fluid flow, in particular the total pressure of an air stream surrounding an aeroplane. The invention proposes to replace a Pitot tube by a device wherein at least two fluid layers are sampled in the stream. Said layers are brought in contact so that they mutually slow down in a zone (11) wherein pressure is measured. Said measured pressure is representative of the total pressure (Pt).
Patent CA-2456333-C (CA)
Inventor: YAMANAKA HIROYUKI
IPC: A21C9/06
Filed: 2003-02-26
Granted: 2007-01-16
Abstract: A method for producing a food shaped as a continuous bar by placing a continuous inner material (5) on a continuous strip of an outer layer materi al (3) that is transferred on a former belt (17), comprising the steps of placi ng food material that includes the inner material (5) placed on the strip of th e outer layer material (3) in a channel space defined by the former belt (17) while it is running; and shaping part (13) of the former belt (1.7) that is located at the channel space as a sleeve by pushing and joining edges of the former belt (17) by a pushing device (27,35) to allow edges (3A) of the oute r layer material (3) to be joined.
Patent CA-2457458-C (CA)
Title: Ink proofer
Inventor: WESTBY RONALD K
IPC: B41F7/02
Filed: 2002-08-15
Granted: 2010-08-03
Abstract: The present ink proofer arrangement (100) generates consistent and reliable ink draw downs irrespective of the size of the substrate or the user preparing the ink sample. In one example embodiment, an ink proofer arrangement is adapted to be used with an ink proofer tool (1), the ink proofer tool including an ink transfer roller. The ink proofer arrangement further includes a cylindrical rollern (106) and a drive motor (222) adapted to rotate the roller. In addition, a first movable mounting assembly is included that retains the ink proofer tool adjacent to and in a non-contact position with the roller. The proofer arrangement further includes a first variable pressure assembly coupled to the mounting assembly and adapted to move the ink proofer tool into a contact with pressure position with the roller and further adapted to move the ink proofer tool into the non-contact position, wherein the transfer roller is adapted to transfer ink to a substrate that is inserted between the roller and the transfer roll of the ink proofer tool when the drive motor is engaged.
Patent CA-2458056-C (CA)
Title: Process for restoring the original appearance of para-aramid clothing
Inventor: YARBOROUGH PORTIA D
IPC: D06P3/24
Filed: 2002-09-17
Granted: 2010-09-07
Abstract: The visual appearance of undyed or unpigmented para-aramid fabric generally present in an article of clothing is restored by contacting the fabric with an aqueous dye solution or dispersion to dye the aramid fibrils present on the yarns. Use of a conventional washing machine is suitable in the fabric contact with the dye.
Patent CA-2460637-C (CA)
Title: Injector device for placing a subcutaneous infusion set
Inventor: MOGENSEN LASSE WESSELTOFT
IPC: A61M5/20
Filed: 2002-09-27
Granted: 2009-09-01
Abstract: An injector device has a plunger with a medical meedle essentially non-detachably secured thereto, and is adapted for the quick and easy transcutaneous placement through the skin of a patient of the cannula of a subcutaneous infusion set, the insertion needle extending through the infusion set and protruding from the end of the cannula.
Patent CA-2468188-C (CA)
Inventor: PHELAN ANDREW PETER
IPC: G01N33/48
Filed: 2004-05-21
Granted: 2013-10-08
Abstract: L'invention a trait, d'une part, à un dispositif de lecture de résultat de test permettant de lire le résultat d'un test effectué au moyen d'une bande d'essai, le dispositif comprenant : une ou plusieurs sources de lumière émettant un faisceau incident sur au moins deux zones séparées dans l'espace de la bande d'essai; et un photodétecteur qui détecte la lumière émanant desdites zones. D'autre part, l'invention a trait à un dispositif de lecture de résultat de test permettant de lire le résultat d'un test effectué au moyen d'une bande d'essai, le dispositif comprenant : au moins une source de lumière émettant un faisceau incident sur une zone de la bande d'essai; et au moins deux photodétecteurs pouvant détecter une partie de la lumière émanant de la zone de la bande d'essai illuminée par la source de lumière.