baber/WOPTO huggingface dataset:
Patent CA-2332310-C (CA)
Title: Anticorps specifique des domaines intracellulaires de la thyrosinephosphatase
Inventor: TSUJIKAWA KAZUTAKE
IPC: G01N33/573
Filed: 1999-07-06
Granted: 2007-06-05
Abstract: L'invention porte sur un anticorps spécifique des domaines intracellulaires d'au moins deux tyrosinephosphatases, sur leur procédé de préparation, et sur les cellules produisant ledit anticorps. Cet anticorps qui présente des spécificités vis à vis des domaines intracellulaires des sous-unités LAR et CD45 de la phosphatase sert à analyser et quantifier les PTP, à identifier et détecter un nouveau PTP, à obtenir par clonage une nouvelle phosphatase, etc. L'invention porte également sur la mise au point d'un procédé de diagnostic utile dans les cas de résistance à l'insuline et de diabète de type II, et pour prévenir, traiter et diagnostiquer différents symptômes du syndrome X basé sur la résistance à l'insuline, et prévenir, traiter et diagnostiquer l'apparition de l'artériosclérose et des maladies cardiaques.
Patent CA-2332455-C (CA)
Title: Use of hyaluronic acid polymers for mucosal delivery of vaccine antigens and adjuvants
Inventor: O'HAGAN DEREK
IPC: A61P37/04
Filed: 1999-05-28
Granted: 2012-08-14
Abstract: Compositions are provided which include hyaluronic acid derivatives in combination with vaccine antigens, and optionally adjuvants, for mucosal delivery. Also provided are methods of making the compositions, as well as methods of immunization using the same.
Patent CA-2337322-C (CA)
Title: Spray powder, thermal spraying process using it, and sprayed coating
Inventor: OSAWA SATORU
IPC: B22F1/00
Filed: 2001-02-15
Granted: 2009-04-21
Abstract: A spray powder which has a particle size of from 6 to 63 µm and which comprises from 75 to 95 wt% of a ceramic phase made of a WC powder and at least one chromium carbide powder selected from the group consisting of Cr3C2, Cr7C3 and Cr23C6, and from 5 to 25 wt%  of a metal phase made of a Ni or Ni-based alloy powder, wherein the mean particle size of primary particles of the WC powder constituting the ceramic phase is from 5 to 20 µm, and the mean particle size of primary particles of the chromium carbide powder is from 1 to 10 µm.
Patent CA-2338613-C (CA)
Title: Hydrostatic drive system for an injection molding machine and a method for operating such a drive system
Inventor: DANTLGRABER JORG
IPC: F15B21/14
Filed: 1999-07-20
Granted: 2007-12-04
Abstract: The invention relates to a hydrostatic drive system for an injection molding machine which has a movable mold-closing plate. Such a known drive system comprises a hydraulic pump and a differential hydraulic cylinder, by means of which the mold-closing plate can be moved in the direction of the closing position by the feeding of pressure medium into the second pressure space remote from the piston rod and can be moved in the direction of the open position by the feeding of pressure medium into the first pressure space on the piston-rod side. The aim of tho invention, for the movable mold-closing plate of an injection molding machine, is to provide a hydrostatic drive system in which only slight losses of energy which cannot be utilized occur. This aim is achieved by virtue of the fact that pressure medium can be delivered by the hydraulic pump into a pressure network having a hydraulic accumulator, and the first pressure space of the hydraulic cylinder is connected to the pressure network, and that the hydraulic cylinder is controlled via a hydraulic transformer which is of any desired construction in principle and is located with its primary-side pressure connection at the pressure network and via the secondary-side pressure connection of which pressure medium can befed to the second pressure space of the hydraulic cylinder or discharged from the second pressure space. In such a hydrostatic drive system, the high demand for pressure medium when the mold-closing plate is being closed during the speed-increasing acceleration phase can be covered to a high degree from the hydraulic accumulator. During the braking of the mold-closing plate, the hydraulic transformer can help to recharge the hydraulic accumulator. During the dead time, during which the mold-closing plate is stationary, the hydraulic accumulator can continue to be filled by the hydraulic pump. According to an advantageous method of operating this hydrostatic drive system, the electric motor used for the drive of the hydraulic pump and adjustable in its rotational speed is in each case operated with a rotational speed of high efficiency and, if the desired charge pressure prevails in the hydraulic accumulator, is switched off.
Patent CA-2349516-C (CA)
Title: Liquid clarification tank
Inventor: RICKELM HENRY E
IPC: B01D21/02
Filed: 2001-06-04
Granted: 2005-08-02
Abstract: An upflow liquid clarifier for treating a liquid that contains dissolved or suspended solids has a lower chamber with two curved ends connected by a straight section, a centrally-disposed dividing wall extending upwardly from that lower chamber, and an outer wall that extends upwardly and outwardly from the lower chamber. Inlets in communication with the lower chamber provide entry for liquid, which rises in a helical motion through the clarifier. Motion of the water establishes a sludge blanket, through which clarified water rises and can be removed from near the top of the clarifier. A sludge removal structure allows the continuous or periodic removal of sludge.
Patent CA-2349974-C (CA)
Title: Extendible partition assembly
Inventor: STEEVES ROBERT E
IPC: E04B2/82
Filed: 2001-06-08
Granted: 2008-09-23
Abstract: An arrangement employing first and second upright partitions positioned in laterally overlapping relationship and connected along upper and lower edges by a slide arrangement permitting one partition to be manually moved lengthwise thereof. The slide arrangement includes slide rails fixed to each partition adjacent upper and lower edges thereof. Slide brackets are fixed adjacent upper and lower edges of each partition and have sidewardly cantilevered portions which slidably engage within channels of the slide rail on the laterally adjacent partition. Removable top caps mount over the upper slide rails.
Patent CA-2358020-C (CA)
Title: Method and apparatus for inspecting articles of glassware
Inventor: GAST RONALD E
IPC: G01N35/00
Filed: 2001-09-27
Granted: 2007-04-17
Abstract: Apparatus for indexing glassware through a series of angularly spaced stations includes first and second arrays of glassware gripping fingers mounted on associated Garners that are rotatable about a common axis, both conjointly and with respect to each other. Each carrier is connected to as associated servo motor, which in turn are connected to a controller for rotating the carriers with respect to each other to grip and release glassware between the fingers, and to rotate the carriers conjointly to index the glassware between apparatus stations. One array of glassware gripping fingers includes coil springs for biasing the fingers toward the fingers of the opposing array for accommodating tolerance variations in the glassware. Drive rollers are located at at least some of the stations, and are pivotal into and out of positions for rotating the containers about their axes for inspection or other purposes.
Patent CA-2358145-C (CA)
Title: Adjustable wing plow
Inventor: NIEMELA CAL G
IPC: E01H5/06
Filed: 2001-10-01
Granted: 2009-12-15
Abstract: A plow assembly for vehicles such as pickup trucks and tractors for moving snow or other materials, as well as for bulldozers, graders and the like for excavating and grading dirt, sand, gravel or other plowable materials, has at least one extendable, forwardly pivotable plow wing which is extendable on one end of a main plow by sliding movement along the front of the plow between a retracted and an extended position. The plow wing is also pivotally mounted on a hinge for movement between an aligned position and a forwardly angled position in which the plow wing front surface extends at an angle to the plow front surface. At least one fluid power cylinder is connected to the plow wing to move the wing between the retracted, extended, aligned, and forwardly angled positions. In the preferred embodiment, an extendable plow wing is included on each end of the main plow with a pair of fluid cylinders connected to each of the respective plow wings. The fluid cylinders are operable independently of one another to move the plow wings independently between their respective retracted, extended, aligned and forwardly angled positions. When both plow wings are pivoted to their forwardly angled positions, the plow assembly has a general U-shape which facilitates pushing snow, dirt, sand or other plowable material without the material slipping off the plow blade ends. The plow wings may be pivoted to their forwardly angled positions irrespective of the degree of extension of the wings from the main plow blade. Similarly, the plow wings may be extended or retracted irrespective of the degree of forward angling of the plow wing with respect to the main plow blade.
Patent CA-2359813-C (CA)
Title: Nicotine mucosal spray
Inventor: JONES RICHARD L
IPC: A61K9/00
Filed: 2001-10-24
Granted: 2008-04-22
Abstract: A composition for administration to the nasal mucosa of a subject comprises a solution of nicotine or a pharmaceutically acceptable salt thereof in a pharmaceutically acceptable solvent. The composition has a nicotine concentration less than 10mg/ml. The composition used alone assists in reduction of the desire of a subject to smoke tobacco. It also reduces the nasal symptoms associated with administration of higher concentrations of nicotine to the nasal mucosa.
Patent CA-2364716-C (CA)
Inventor: WIDMAN DONALD E
IPC: B65D81/05
Filed: 2000-03-06
Granted: 2006-08-29
Abstract: A corner support post (10) having a first section (28) of trapezoidal cross- section and a second section (38) rectangular in cross-section.
Patent CA-2367165-C (CA)
Title: Attaches pour paires d'articles
Inventor: BENOIT JAMES C
IPC: B65D63/10
Filed: 2000-03-16
Granted: 2005-10-25
Abstract: L'invention concerne une attache (11) servant à apparier deux objets. L'attache (11) comporte une tête (21) traversée par un canal allongé, un tenon (29) de blocage situé à l'intérieur de la tête (21) et une bande (31) présentant une longueur approximative de 63,3 cm. La bande (31) comporte une première extrémité formée en une seule pièce sur la tête (21), et une deuxième extrémité. Une partie saillante (49) est formée sur la bande (31) entre la première extrémité et la deuxième extrémité. Le filament allongé (139) présente une faible épaisseur, une faible largeur et une section généralement rectangulaire uniforme. Dans un mode de réalisation, la partie de la bande (31) comprise entre la partie saillante (49) et la deuxième extrémité est façonnée en une structure d'échelle à plusieurs échelons (37). Le tenon (29) de blocage se met en prise de manière séquentielle avec les échelons (37) de la bande (31) lorsqu'on insère la bande (31) dans et à travers le canal allongé (27) pour former une boucle fermée. La partie saillante (49) sert de pièce d'arrêt pour fixer la taille minimale de la boucle fermée pouvant être formée lorsqu'on insère la bande (31) dans la tête (21).
Patent CA-2369998-C (CA)
Title: Fabric softening compositions comprising cationic polymer
Inventor: GRAINGER DAVID STEPHEN
IPC: C11D1/22
Filed: 2000-05-03
Granted: 2009-11-10
Abstract: The invention provides a fabric softening composition comprising: i) at least one nonionic fabric saftening agent, and ii) at least one anionic surfactant, and iii) at least one cationic polymer wherein the particles formed from i), ii) and iii) have a net negative charge and the composition comprises no more than 1% by weight of non-polymeric cationic surfactant and/or cationic fabric softening compounds.
Patent CA-2371208-C (CA)
Title: Process and feeding system
Inventor: WESTERBERG LENNART
IPC: B01J8/00
Filed: 1999-05-07
Granted: 2009-09-29
Abstract: Feeding device (1) for feeding burned lime to a reaction vessel for causticizing a soda liquor to caustic soda, which feeding device, in its upper part, comprises an inlet for a slurry of said burned lime and said soda liquor, or inlets (3, 4) for said burned lime and said soda liquor, respectively, for formation of said slurry inside said feeding device, and further comprises a feed vessel (9) of tall and slender shape, which feed vessel in its lower part comprises an outlet (10) for said slurry, which outlet, via one or more pump(s) (24, 25), is operatively connected to said reaction vessel. The invention also relates to a process and a feeding system which utilises said feeding device, in which process the slurry is created of said burned lime and a first part of said soda liquor, a second part being preheated (28) before addition to the slurry, whereafter slaking and causticizing reactions are completed under elevated temperature and pressure.
Patent CA-2374489-C (CA)
Inventor: KATAOKA KOJI
IPC: C01G23/00
Filed: 2001-03-21
Granted: 2009-12-22
Abstract: The present invention provides a yellow pigment which contains a titanium-iron complex oxide of the pseudo-brookite type and produces a stabilized color more yellowish than conventionally and which is universally usable for coloring plastics, ceramics and coating compositions. The pigment of the invention is a titanium-iron complex oxide pigment which contains a pseudo-brookite complex oxide represented by the composition formula (M1-x.cndot.Fe x)O.cndot.2TiO2 or the composition formula (Fe1-y.cndot.Al y)2O3.cndot.TiO2 wherein M is one of the bivalent metals Mg, Sr and Zn, the ratios of Fe, Al and M to Ti are in the respective ranges of 0.3.ltoreq.Fe/Ti.ltoreq.4.5, 0.ltoreq.Al/Ti.ltoreq.6.5 and 0.ltoreq.M/Ti.ltoreq.2.6, and x and y are in the respective ranges of 0.ltoreq.x < 1 and 0.ltoreq.y < 1.
Patent CA-2377402-C (CA)
Title: Silver-containing, sol-gel derived bioglass compositions
Inventor: BELLANTONE MARIA
IPC: A61L17/00
Filed: 2000-06-14
Granted: 2011-01-18
Abstract: Silver-containing, sol-gel derived bioactive glass compositions and methods of preparation and use thereof are disclosed. The compositions can be in the form of particles, fibers and/or coatings, among other possible forms, and can be used, for example, for treating wounds, improving the success of skin grafts, reducing the inflammatory response and providing anti-bacterial treatments to a patient in need thereof. Anti-bacterial properties can be imparted to implanted materials, such as prosthetic implants, sutures, stents, screws, plates, tubes, and the like, by incorporating the compositions into or onto the implanted materials. The compositions can also be used to prepare devices used for <i>in vitro</i> and <i>ex vivo</i> cell culture.
Patent CA-2389014-C (CA)
Title: Initiator for polymerising and/or cross-linking polyorganosiloxanes with cross-linkable functional groups, corresponding compositions and their uses
Inventor: FRANCES JEAN-MARC
IPC: A61K6/896
Filed: 2000-10-06
Granted: 2011-02-08
Abstract: The invention relates to a heat-activated initiator for polymerising and/or cross-linking polyorganosiloxane-type monomers, oligomers and/or polymers with organofunctional groups, comprising a boron derivative of formula (I): (A)¿x?B(R')¿y?, wherein the symbols R' are the same or different and represent an alkyl or alkenyl radical in C¿1?-C¿12?, an alkoxy radical in C¿1?-C¿12?, a phenyl radical substituted by at least one electroattractor element, an aryl radical containing at least two aromatic rings such as biphenyl, naphthyl, optionally substituted by at least one electroattractor element, especially a halogen atom (particularly fluorine), or an electroattractor group, especially a CF¿3?, NO¿2?, CN group; and a radical -C¿2?H¿4?-Si(Q)¿3? with the symbols Q being the same or different and representing an alkyl or alkoxy group in C¿1? to C¿10? or a siloxane oligomer with less than 10 silicon atoms. The invention also relates to a corresponding cross-linkable composition and to the uses thereof.
Patent CA-2391445-C (CA)
Inventor: KIVINIITTY ARI
IPC: B66D3/20
Filed: 2000-12-12
Granted: 2007-02-06
Abstract: A hoisting apparatus comprising a frame (2), a rope drum (3) provided with a groove (12), a hoisting motor (4), a gear (5) and a pinion (6). The hoisting motor (4) is at least partly positioned inside the rope drum (3) supported against the frame (2) by its both ends. The hoisting motor (4) and the gear (5) are supported against the frame (2) only by one end of the rope drum (3), by which end the hoisting motor (4) and the gear (5) are arranged to rotate the rope drum (3) via the pinion (6). The pinion (6) is positioned between a cylinder, which is parallel to the longitudinal axis of the rope drum (3) and defined by the housing (15) of the hoisting motor (4), and the rope drum (3).
Patent CA-2391740-C (CA)
Title: Dispositif d'administration de doses de poudre medicale multiples
Inventor: MATSUGI HIDEO
IPC: A61M15/00
Filed: 2001-06-12
Granted: 2007-03-13
Abstract: La présente invention concerne un dispositif d'administration de doses de poudre médicale multiples, dans lequel un trou (5c) formé dans la région inférieure de la surface de fond d'une chambre de stockage (5a) de médicament permettant de stocker une poudre médicale destinée à de multiples doses, est localisé dans une position où il peut établir une communication entre une partie pompe et l'extérieur via des tuyaux (2g, 2d). Dans une position d'administration, la poudre médicale placée dans la partie stockage de médicament (5b) est soufflée avec de l'air à l'extérieur de ce dispositif par le tuyau, le trou n'entrant jamais en contact avec un organe d'ouverture (2f).
Patent CA-2398723-C (CA)
Inventor: SANTANA CRISTIANO ALBERTO RIBEIRO
IPC: A61K47/22
Filed: 2001-01-25
Granted: 2013-08-20
Abstract: The present invention relates to the use of papain, hyaluronidase and vitamin E, as carriers of a pharmacologically active product to be delivered through the skin, in a topical composition showing high skin-penetration-enhancing properties. In one embodiment, the composition contains 0,2 to 15% of Papain, 10 to 2000 mg of Vitamin E, and 50 to 900 trg/mg of Hyaluronidase, based on weight of the composition.
Patent CA-2406977-C (CA)
Inventor: HANNINGTON MICHAEL
IPC: C09J7/10
Filed: 2001-04-23
Granted: 2010-09-28
Abstract: This invention relates to an adhesive article (10) which provides air egress.  Air egress is provided by supplying a route, such as areas (13) of no initial adhesion for the air to flow out from under the construction. The invention relates to an adhesive article (10) comprising a facestock (11) having a front and back surface, a continuous layer of adhesive (12) having an upper and lower surface wherein the upper surface is adhered to the back surface of the facestock (11), and a plurality of spaced-apart non-adhesive material (13) which is in contact with the lower surface of the adhesive layer (12) wherein the lower surface of the adhesive layer (12) has a Sheffield roughness of at least about 10 and the adhesive article (1) provides air egress. The invention also relates to methods of preparing the adhesive articles. These articles have usefulness as industrial graphic images, as well as decorative coverings, etc.  The articles provide air egress and optionally repositionability and slideability.
Patent CA-2412157-C (CA)
Inventor: NIEN MING
IPC: E06B9/322
Filed: 2002-11-19
Granted: 2006-10-31
Abstract: A blind control apparatus is disclosed to include a linking mechanism, which has a driving force input unit and a driving force output portion and is installed in a headrail of a blind and is controlled to move a blind body of the blind to regulate the light, air, etc., and an independent operating device detachably connected to the driving force input unit of the linking mechanism. The operating device has an operating portion for enabling the user to hold and an actuating portion for connecting the operating device to the driving force input unit and rotating the driving force input unit upon operation of the operating portion.
Patent CA-2415011-C (CA)
Inventor: FLICK KENNETH E
IPC: G08B25/00
Filed: 2002-12-20
Granted: 2006-08-08
Abstract: A vehicle security system may disrupt communications on a vehicle data communications bus, such as to prevent starting of the vehicle engine. The vehicle security system may include at least one vehicle security sensor, a vehicle data communications bus disrupter for disrupting communications on the vehicle data communications bus, and a security controller for selectively operating the vehicle data communications bus disrupter. The disrupter may be operated based upon the at least one vehicle security sensor to thereby disable the vehicle engine. The disrupter may alternately be operated based on a signal from a monitoring station that receives position information from the vehicle.
Patent CA-2419107-C (CA)
Inventor: LAFONTAINE DANIEL M
IPC: A61B17/00
Filed: 2001-06-18
Granted: 2012-01-17
Abstract: Devices and method for rcooling vessel walls to inhibit restenosis in conjunction with medical procedures such as coronary artery angioplasty. Stenosed vessel walls can be cooled prior to angioplasty, after angioplasty, or both. The invention is believed to inhibit restenosis through cooling to a temperature near freezing, preferably without causing substantial vessel wall cell death. One catheter device includes a distal tube region having coolant delivery holes radially and longitudinally distributed along the distal region. In some devices, holes spray coolant directly onto the vessel walls, with the coolant absorbed into the blood stream. In other embodiments, a balloon or envelope in interposed between the coolant and the vessel walls and the coolant returned out of the catheter through a coolant return lumen. Some direct spray devices include an occlusion device to restrict blood flow past the region being cooled. Pressure, temperature, and ultrasonic probes are included in some cooling catheters. Pressure control valves are included in some devices to regulate balloon interior pressure within acceptable limits. In applications using liquid carbon dioxide as coolant, the balloon interior pressure can be maintained above the triple point of carbon dioxide to inhibit dry ice formation. Some cooling catheters are coiled perfusion catheters supporting longer cooling periods by allowing perfusing blood flow simultaneously with vessel wall cooling. One coiled catheter is biased to assume a coiled shape when unconstrained and can be introduced into the body in a relatively straight shape, having a stiffening wire inserted through the coil strands.
Patent CA-2427891-C (CA)
Inventor: HANSON ERIC J
IPC: B65H37/00
Filed: 2001-04-20
Granted: 2009-12-08
Abstract: A product stacking apparatus (120) and method employs one or more stations, each including a stationary stacking platform or a conveyor upon which spaced-apart pucks are coupled for travel thereon. A product delivery apparatus (20) drives one or more movable webs to which segmented product sheets are removably affixed. The product delivery apparatus includes one or more rotatable lamination interfaces associated with each of the stations for transferring product sheets from the webs to the pucks on a repetitive basis to produce a stack of product sheets on the respective pucks. Each of the segmented product sheets may define all or a portion of an electrochemical cell, all or a portion of a pad including layers of film or sheet material, wherein a portion of each of the layers is provided with a bonding feature, or all or a portion of a pack comprising layers of medical dressing. A puck need not be in motion during the transfer of the product sheet from the lamination roll to the puck. The puck may or may not be attached to a conveyor, but the conveyor need not be in motion during the lamination or stack building process. In this case, a roller is moved across the puck and simultaneously rotated so a point on the surface of the roller interfaces with the puck at the same location on each pass.