baber/WOPTO huggingface dataset:
Patent CA-2449437-A1 (CA)
Inventor: BENSON DOUGLAS HERRIN
IPC: B32B7/04
Filed: 2002-06-19
Abstract: An elastic laminate web is disclosed. The elastic laminate web can be non- apertured or apertured, and comprises a first web, and a second web joined t o the first web in a face to face relationship at a plurality of discrete bond sites having an aspect ratio of at least 2. The first and second webs form a n interior region therebetween. An elastic material is disposed between the first and second webs. The elastic material is apertured in regions coincide nt the bond sites, such that the first and second webs are joined through the apertures. The laminate so produced can be stretched in a predetermined direction, such as by incremental stretching, to produce an apertured elasti c laminate.
Patent CA-2450728-A1 (CA)
Title: Composition for the treatment of diseases which affect animals' hooves
Inventor: THOMSON WILLIAM
IPC: A61K45/06
Filed: 2002-06-14
Abstract: A composition for treating a disease affecting the hoof of an animal comprising an active ingredient and a colloid former is described. The active ingredient may comprise zinc sulphate, copper sulphate, an organic acid, an alkali metal salt or a mixture thereof. The composition as disclosed has the advantage that it is more effective at applying an active ingredient to a hoof than a conventional, non-colloid system.
Patent CA-2451688-A1 (CA)
Inventor: MOONEY JAMES ARTHUR
IPC: B06B1/16
Filed: 2002-07-10
Abstract: A vibratory motor (10) for a vibratory screening machine including a housing (11) having a main shaft (13) mounting outer shafts (57) at its ends with a slip connection (65) therebetween, bearings (43) mounted on the outer shafts, first lubricant chambers (71, 72) on opposite sides of each of the bearings with a conduit (75) therebetween, eccentric weights (62) on the opposite sides of each bearing (43) in each of the first lubricant chambers (71, 72), second lubricant chambers (27) outwardly of the first lubricant chambers, ducts (77) between each outermost first lubricant chamber and an adjacent second lubricant chamber, second conduits (80, 83, 84, 85) between the second lubricant chambers (27), and conduits including the hollow portion (41) of the main shaft (13) and bores (53, 59) in the main shaft (13) and outer shafts (57) for conducting lubricant from the second lubricant chambers (27) to the bearings (43).
Patent CA-2453211-A1 (CA)
Title: Process for the preparation of 7-amino syn 3,5-dihydroxy heptanoic acid derivatives, intermediates thereof and methods for their preparation
Inventor: STUDER MARTIN
IPC: C07C69/716
Filed: 2002-07-02
Abstract: The invention relates to synthesis methods for the preparation of the intermediates, which are suitable for the preparation of statin derivatives, especially to synthesis methods of the intermediate of formula (VI) wherein Ra' and Rc' are each independently of the other hydrogen or hydroxy-protecti ng group or together are a bridging hydroxy-protecting group, and Rb is a carbo xy- protecting group, which methods are carried out by conversion of the intermediate of formula (XVI) wherein Ra' and Rc' are each independently of the other hydrogen or a hydroxy-protecting group, R* and R** are each independently of the other hydrogen or an amide-protecting group, and Rb is a carboxy-protecting group; which methods proceed to further intermediates and methods for their preparation.
Patent CA-2454108-A1 (CA)
Title: Methods for controlled depth injections into interior body cavities
Inventor: EPSTEIN STEPHEN
IPC: A61M25/00
Filed: 2002-07-09
Abstract: A flexible tissue injection catheter (1) is used to accomplish injections at a precisely controlled depth of precisely controlled volumes of a therapeutic or diagnostic agent into an interior body cavity, such as the epicardium or myocardium of the heart. For myocardial injection, depth penetration is controlled by using a catheter that allows the operator to control depth penetration by means of an adjustable needle stop (14) attached to the catheter handle.
Patent CA-2454945-A1 (CA)
Inventor: VICENZI ELISA
IPC: A61P37/04
Filed: 2002-07-26
Abstract: The present invention relates to the use of N,O oversulfated K5 derivatives having a degree of sulfation higher than 3.2 or of their pharmaceutically acceptable salts for the preparation of pharmaceutical composition s for treating the infection and the consequent HIV/AIDS disease.
Patent CA-2455411-A1 (CA)
Inventor: OMORI FUMIHIRO
IPC: A24D3/04
Filed: 2002-07-31
Abstract: A filter for cigarette having a plurality of filter sections where a plurality of filtering materials (2) are wrapped individually with winding papers (3), a shaping paper (5) for wrapping the plurality of filter sections integrally, and a chip paper for covering the shaping paper in order to produce a cigarette through connection with the cigarette part, wherein an inorganic mineral based porous body (42) carrying active carbon (41) and iron (II) sulfate/L-ascorbic acid as an adsorbent is contained in at least one of the filtering material (2) and the air gap between the filtering materials (2).
Patent CA-2462392-A1 (CA)
Title: Tissue collection device and methods
Inventor: ORR KEITH M
IPC: A61F2/46
Filed: 2004-03-29
Abstract: A biological tissue collection device is provided having a housing with a fluid-retaining inner chamber adapted to retain a bioimplantable, fluid permeable tissue scaffold. The scaffold is preferably retained in the housing in such a way that the scaffold separates the fluid-retaining inner chamber into a first chamber and a second chamber. The collection device further includes a driver mechanism coupled to the housing and effective to create a force within the housing to displace fluid disposed within the second chamber to the first chamber. As the fluid is displaced, any biological tissue deposited on the tissue scaffold is dispersed within the fluid. Removal of the force enables the fluid to return to the second chamber and thereby deposit the tissue onto the tissue scaffold. In an exemplary embodiment, the tissue is deposited evenly onto the tissue scaffold.
Patent CA-2464229-A1 (CA)
Title: Shift position detection apparatus for variable speed gear
Inventor: KEYAKI SHINICHIRO
IPC: F16H59/70
Filed: 2004-04-14
Abstract: To miniaturize and make compact a shift position detection apparatus for a variable speed gear wherein a shift shaft is moved in an axial direction to perform a speed changing operation. A variable speed gear 70 includes a clutch sleeve 16 disposed for movement in an axial direction on a counter shaft 15, a shift shaft 72 disposed so as to extend in parallel to the counter shaft, and a shift fork 75 coupled and attached to the shift shaft and having an end engaged with the clutch sleeve. In response to a shift operation, the clutch sleeve 16 is moved in the axial direction through the shift fork to select a shift position. A shift position detection apparatus includes F, R and N shift detection portions 76a, 76b and 72b provided on a cylindrical portion 76 of the shift fork, and F, R and N position sensors 181, 182 and 183 individually disposed in an opposing relationship to the shift detection portions. The F shift detection portion 76a and the R shift detection portion 76b are disposed at positions spaced by approximately 60 degrees in a circumferential direction on an outer circumferential surface of the cylindrical portion on a substantially same plane perpendicular to the axis of the cylindrical portion.
Patent CA-2467037-A1 (CA)
Title: Manufacturing method for semiconductor device
Inventor: KAMEYAMA KOUJIRO
IPC: C25D19/00
Filed: 2001-12-12
Abstract: Problem: It has been desired to form a plurality of combinations of plating films continuously on a single transfer rail and to form a plating film having a high quality and a uniform thickness on the surfaces of a lead frame and leads. Solving Means: The plating apparatus is provided below the single transfer rail with a plurality of plating tanks, in which plating solution baths are disposed. By moving the plating solution between the plating tanks and the plating solution baths, it is possible to select a plating film to be formed on a conductive member (21). As a result, it is possible to form combinations of plating films on the conductive member (21) continuously by the single transfer rail.
Patent CA-2468192-A1 (CA)
Inventor: BACHOVCHIN WILLIAM W
IPC: A61P3/10
Filed: 2002-11-26
Abstract: The present invention relates to inhibitors of post-proline cleaving enzymes , such as inhibitors of dipeptidyl peptidase IV, as well as pharmaceutical compositions thereof, and methods for using such inhibitors. In particular, the inhibitors of the present invention are improved over those in the prior art by selection of particular classes of sidechains in the P1 and/or P2 position of the inhibitor. The compounds of the present invention can have a better therapeutic index, owing in part to reduced toxicity and/or improved specificity for the targeted protease.
Patent CA-2470117-A1 (CA)
Title: Systemes et procedes d'assistance de jeu et de pari
Inventor: LUTNICK HOWARD W
IPC: A63F3/00
Filed: 2002-12-10
Abstract: La présente invention concerne des systèmes et des procédés d'assistance de jeu et de pari. Un système d'assistant de jeu peut donner un conseil (322) à un utilisateur sur un jeu ou sur un pari de casino tels que le blackjack (304), la roulette (306), le poker (308), le craps (310), les machines à sous (312) ou le baccarat (314). Cet assistant de jeu peut aussi donner un conseil à un utilisateur sur des événements de pari (par exemple une course de chevaux, etc.) ou sur d'autres jeux (par exemple le backgammon, les échecs, etc.). Les informations fournies par l'assistant de jeu et de pari pendant une partie de jeu ou un événement de pari peuvent permettre à un utilisateur de minimiser des pertes ou un avantage statistique détenu par un fournisseur de jeu ou de casino. Ce système d'assistant de jeu et de pari peut aussi permettre à un utilisateur d'allouer une somme particulière pour parier sur des jeux ou des événements et permettre à cet utilisateur de maîtriser la vitesse à laquelle cette somme est dépensée. Voir figure 3.
Patent CA-2472965-A1 (CA)
Title: Transparent composite composition
Inventor: OKA WATARU
IPC: G02B1/04
Filed: 2003-01-22
Abstract: A transparent composite composition comprising a transparent resin composite comprising an epoxy resin (a) and a glass filler (b), wherein the epoxy resin (a) comprises at least one epoxy resin whose refractive index upon hardening is lower than that of the glass filler (b) and at least one epoxy resin whose refractive index upon hardening is higher than that of the glass filler (b).  The transparent composite composition has a low linear expansion coefficient and is excellent in transparency, heat resistance, solvent resistance, etc., so that it is suitable for use in not only, for example, a substrate for liquid crystal display element and a substrate for organic EL element (in particular, active matrix type) but also a transparent plate, an optical lens, a substrate for color filter, a substrate for solar cell, a touch panel, an optical element, a photoconductive wave path, an LED sealer, etc.
Patent CA-2473751-A1 (CA)
Title: Hybrid catalysts for the deep catalytic cracking of petroleum naphthas and other hydrocarbon feedstocks
Inventor: LE VAN MAO RAYMOND
IPC: B01J29/48
Filed: 2003-01-27
Abstract: Provided herein are hybrid catalysts that are used in the deep catalytic cracking of petroleum naphthas or other hydrocarbon feedstocks, for the selective production of light olefins, in particular ethylene and propylene and BTX aromatics. The hybrid catalysts of this invention contain a chemically treated microporous crystalline silicate such as the pentasil-type silicalite, a mesoporous silica-alumina or zirconium oxide co-catalyst, into which may be incorporated aluminum oxide, molybdenum oxide, lanthanum oxide, cerium oxide or a mixture of aluminum and molybdenum oxides, and an inorganic binder such as bentonite clay. These novel catalysts show several advantages with respect to the classical steam (thermal) cracking: i) higher combined production of ethylene and propylene; ii) lower ethylene/ propylene ratio; iii) much lower production of methane; iv) much lower reaction temperature resulting in significant energy savings; v) easy in-situ regeneration using air as oxidant;  vi) lower carbon dioxide and other volatile oxides emitted during the regeneration phase.
Patent CA-2473952-A1 (CA)
Title: Superabsorbent composite and absorbent articles including the same
Inventor: MEHAWEJ FOUAD D
IPC: D04H1/413
Filed: 2003-02-04
Abstract: An absorbent article having a core that includes a composite including superabsorbent polymer and a high loft nonwoven web impregnated with the superabsorbent polymer, the superabsorbent polymer having been formed in sit u and being present in the composite in an amount from 10 % by weight to about 90 % by weight.
Patent CA-2474264-A1 (CA)
Title: System and method for spine spacing
Inventor: SHERMAN MICHAEL C
IPC: A61F2/44
Filed: 2003-01-24
Abstract: A system and method for positioning a spacer within a patient. The device ha s a first form having a reduced size to be inserted into the patient in a minimally invasive manner. The device than expands to a second form once inside the patient to an enlarged size. In one embodiment, the expansion results from biomaterial fed into the device. In another embodiment, the expansion results from the device being constructed of an expandable materia l that enlarges after being inserted into the patient. The method includes forming a minimally invasive opening within the patient for delivering the device to an application point. In one embodiment, a conduit is positioned within the patient for delivering the device. The conduit may also be used t o deliver biomaterial to the interior of the device.
Patent CA-2475101-A1 (CA)
Inventor: GOLIGHTLY DOUGLAS
IPC: A61K39/00
Filed: 2003-02-04
Abstract: L'invention concerne des vecteurs lentiviraux recombinés et des systèmes de transfert de gènes produisant lesdits vecteurs, des lignées cellulaires utilisées dans la production desdits vecteurs lentiviraux, des séquences d'ADN du virus d'immunodéficience bovine utilisées dans les vecteurs recombinés et des systèmes de transfert de gènes.
Patent CA-2476228-A1 (CA)
Inventor: DISANO JOHN N
IPC: B42D15/00
Filed: 2004-08-03
Abstract: A secure document value includes a sheet-like substrate and a thin film, optically variable security device on the substrate. The security device includes a carrier and a multilayer coating on the carrier. The multilayer coating includes a dielectric-metal stack having an exposed reflective layer that is tailored after manufacture to include security data proprietary to the issuer of the document of value thereby to deter forgery. Since the security device is tailored after manufacture, the end supplier of the document of value does not need to provide the proprietary information to the manufacturer of the security device for incorporation therein. This also enables the manufacturer of the security device to stockpile material until such time the material must be customized to include security data. This results in shorter lead times and better response to market demands.
Patent CA-2476384-A1 (CA)
Title: Fray tester
Inventor: LEONARD FRANK
IPC: A61B17/06
Filed: 2003-02-06
Abstract: A fray tester for evaluating fray resistance of surgical sutures is provided, which comprises a first and a second pulley rotatably adapted, in a spaced relation to each other, a tensioning weight, and a reciprocity driver. A  suture having a first end portion, a second end portion and an intermediate portion is mounted in the fray tester such that the first end portion is subject to the tensioning weight, the intermediate portion is mounted to the first and second pulleys and defines a wrapped portion, the second end portion being connected to the reciprocating driver to cause the suture to rub against itself at a wrapped portion. The reciprocating driver includes a rotating wheel connected to a motor to for providing the reciprocating movement to the suture to be tested. The tester may further include a revolution counter for-counting and displaying the number of reciprocating cycles at the time the suture breaks or seizes.
Patent CA-2476478-A1 (CA)
Inventor: DILLHOFF RICHARD
IPC: A63F3/04
Filed: 2003-02-21
Abstract: Un jeu de cartes à but éducatif doit comporter un aspect compétitif entre les joueurs. Lors du déroulement du jeu, le gagnant d'une partie doit réciter à haute voix les éléments d'apprentissage imprimés sur les cartes à jouer. Le jeu expose de manière répétitive les joueurs à des éléments d'apprentissage d'un domaine donné tel que les mathématiques, l'histoire, les sciences, la géographie, la littérature, etc.. L'expérience d'apprentissage peut être axée sur différentes catégories d'âge par adaptation des éléments d'apprentissage à ces différentes catégories d'âge. Des indices audibles et visuels aident les joueurs à associer les informations aux fins d'une fixation mnémonique. L'invention se rapporte à différents paquets de cartes adaptés à différentes catégories d'âge et relatifs à différents sujets.
Patent CA-2476541-A1 (CA)
Inventor: TUCKER STEVEN KENNETH
IPC: B65D30/16
Filed: 2003-03-12
Abstract: L'invention concerne un sachet à maintien vertical d'emballage souple et son procédé de fabrication. Ledit sachet est construit par la modification de machines de formage-remplissage-emballage. Le procédé de fabrication consiste à produire un sachet à maintien vertical à partir d'une seule feuille de film d'emballage par la création d'un faux-pli le long d'un bord du tube de film d'emballage, avant le formage d'une soudure transversale sur le tube. Ledit faux-pli vertical est formé au moyen d'une barre plieuse stationnaire (106) placée à l'extérieur du tube de film d'emballage et entre deux plaque de formage (104) placées à l'intérieur du tube de film d'emballage.
Patent CA-2479616-A1 (CA)
Title: Split shroud for coating dispensing equipment
Inventor: SEITZ DAVID M
IPC: B05B7/14
Filed: 2004-08-27
Abstract: A dispenser includes an opening through which coating material is dispensed, a coupling for coupling the opening to a source of coating material to be dispensed, and a shroud for enclosing at least a portion of the dispenser. The shroud includes two portions which engage each other at first and second joints which extend generally longitudinally of the shroud.
Patent CA-2482178-A1 (CA)
Title: Integrated optical circuit with tapered conversion waveguide portion
Inventor: AALTO TIMO
IPC: G02B6/122
Filed: 2003-04-11
Abstract: The invention relates to a waveguide, which is part of an integrated optical circuit. The waveguide is arranged onto a planar substrate, and it has a core section propagating light to a certain direction, the direction of propagation. According to the invention, the waveguide is a conversion waveguide (60) between a ridge-type waveguide (61) and a strip waveguide (62). In the conversion waveguide, the core section is made of the one and same material so that the cross-section of the core section transverse to the direction of propagation of light is two-step (6; 61a, 62a; 61b, 62b) from both edges (60a, 60b). The conversion waveguide has two layers (60 1, 60 2) of different widths (1 60a, 1 60b) so that the height (h60a) of the first layer (60 1) is equal to the height of the ridge (61 1) of the ridge-type waveguide (61), and the height (h60b) of the second layer (60 2) is equal to the height of the base part (61 2) of the ridge-type waveguide (61), and in which the sum of the heights (h60a, h60b) of the layers (60 1, 60 2) is equal to the height of the strip waveguide (62), and the widths of the two layers (60 1, 60 2) are arranged to change uniformly between the waveguides to be connected for fitting them together in the lateral direction.  The invention also relates to a method for manufacturing a waveguide onto a substrate.
Patent CA-2482926-A1 (CA)
Inventor: JONES TIM
IPC: C07K7/08
Filed: 2003-04-17
Abstract: The invention relates to the modification of human Factor VIII (FVIII) to result in FVIII proteins that are substantially non-immunogenic or less immunogenic than any non-modified counterpart when used in vivo. The invention relates furthermore to T-cell epitope peptides derived from said non-modified protein by means of which it is possible to create modified FVIII variants with reduced immunogenicity.
Patent CA-2485746-A1 (CA)
Inventor: WILLIAMS PETER WYNNE
IPC: B29C71/00
Filed: 2003-05-14
Abstract: A polychloroprene article comprises a polymer which is more readily chlorinatable that polychloroprene. A method of making the article comprises forming the article from an aqueous dispersion or solution of polychloroprene, characterised in that one or more polymers which are more readily chlorinatable than polychloroprene are included in said dispersion or solution. Preferably, the article is a polychloroprene glove containing carboxylated nitrile rubber, carboxylated styrene butadiene or polyisoprene.
Patent CA-2485911-A1 (CA)
Title: Occupant detecting system
Inventor: KAMIJI KOICHI
IPC: G01V3/00
Filed: 2000-09-08
Abstract: A sheet-shaped sensor body includes a first protective layer formed of a resist paste layer, an antenna film formed of a PET film, a first conductive layer formed of a silver layer, a second conductive layer formed of a carbon layer, a second protective layer formed of a resist paste layer and a hot-melt film, which are laminated one on another in sequence. When the hot-melt film of the sensor body is brought into abutment against a front surface of a wadding previously adhered to a pad of a seat back and is then heat-pressed, the sensor body is fixed firmly and reliably to the wadding by an adhesive force generated by the melted hot-melt film once it again cools and solidified. Thus, the sensor of an occupant detecting system for detecting the physical constitution and the attitude of an occupant sitting on a seat can be fixed easily and reliably to the seat back.
Patent CA-2486001-A1 (CA)
Inventor: BERNAREGGI ALBERTO
IPC: A61K9/00
Filed: 2003-05-09
Abstract: Injectable pharmaceutical compositions containing 6,9-bis~(2-aminoethyl)amino~benzo~g~isoquinoline-5,10-dione dimaleate as active ingredient in the form of a lyophilised powder with a carrier selected from lactose and dextran, mixed with sodium chloride.
Patent CA-2486297-A1 (CA)
Title: Double-clad fiber lasers and amplifiers having long-period fiber gratings
Inventor: DIGONNET MICHEL J F
IPC: H01S3/067
Filed: 2003-05-19
Abstract: Long-period fiber gratings are placed in a predetermined pattern along a double-clad optical fiber having an outer cladding, an inner cladding and a core. The core is doped with an optically active material such as, for example, a rare earth ion or other laser ion. The long-period fiber gratings couple light between a mode of the inner cladding and a mode of the core. As a consequence of increased coupling into the core resulting from the use of lo ng- period fiber gratings, the length of double-clad optical fiber needed to transfer light between the inner cladding and the core is reduced.
Patent CA-2486361-A1 (CA)
Inventor: ADLER DEBORAH
IPC: G16H20/13
Filed: 2003-05-15
Abstract: L'invention concerne un procédé servant à produire une étiquette pour un médicament. Ce procédé consiste à obtenir des informations sur le médicament et à les imprimer sur l'étiquette de manière hiérarchique, à savoir les informations les plus importantes à un endroit plus visible ou en caractères plus lisibles par rapport aux informations moins importantes. Ces informations peuvent être divisées en informations primaires et en informations secondaires, les informations primaires étant situées sur l'étiquette avant les informations secondaires. L'étiquette peut être apposée sur un récipient composé d'une paroi avant incurvée, d'une paroi arrière plane, d'une paroi inférieure sensiblement plane et d'un bouchon qui vient en contact avec les parois avant et arrière pour fermer le récipient. La paroi arrière comporte un dispositif destiné à recevoir de manière amovible une carte d'information contenant les informations relatives au médicament.