baber/WOPTO huggingface dataset:
Patent CA-2250773-A1 (CA)
Title: Fabrication de composants d'interieur d'automobile, dotes de couleurs, calibres et textures multiples
Inventor: ASH ROBERT A
IPC: B29C53/40
Filed: 1997-04-04
Abstract: Cette invention concerne un panneau de garnissage automobile (10) que l'on fabrique au moyen d'un appareil et selon un procédé permettant d'assembler deux segments (12, 20) de matériau de couverture de couleurs, calibres et textures différents et deux composants de substrat rigide (30, 32) en un seul panneau de garnissage de façon à ce que les deux segments de matériau de couverture soient assemblés le long d'une ligne de joint finie (40). Ledit procédé consiste à assembler les segments de matériau de couverture de façon à constituer un joint grossier (28), à faire reposer les composants du substrat sur deux composants de moule (52, 54) mobiles et espacés l'un de l'autre, chaque composant du substrat possédant une bride d'accouplement (34, 36) qui dépasse à l'intérieur de l'espace existant entre les deux composants de moule et les composants du substrat étant disposés de façon à ce que le joint grossier soit situé à mi-chemin entre les deux composants de moule espacés. On applique alors une pression le long du joint grossier de manière à replier vers l'intérieur le matériau de couverture entre les composants de moule tout en déplaçant ces composants en direction d'une position de blocage où ces composants prennent en sandwich la partie du matériau de couverture repliée entre les bords d'accouplement du substrat et la fixent à ces bords au moyen d'un organe de fixation pré-installé (44).
Patent CA-2251590-A1 (CA)
Title: Reduced-encumbrance anti-theft case, particularly for compact disks, musicassettes, videocassettes and the like
Inventor: NECCHI PIETRO
IPC: E05B73/00
Filed: 1997-09-18
Abstract: There is disclosed a reduced-encumbrance anti-theft case ( 1 ) for compact disks, musicassettes, videocassettes and the like, comprising a containing box (5), a movable abutment member (7, 7') and a locking and unlocking device (11, 11') of the abutment member (7, 7' ). The box (5) is composed of: an upper and a lower face ( 15, 17) substantially C-shaped; a rear holding wall (19) connected to the two faces (15, 17); and two elongated front holding walls (25, 27) connected to corresponding ends of the two upper and lower faces (15, 17). The abutment member (7, 7') is longitudinally slidingly connected to the lower face (17) and has a C-shape similar thereto.      In a closing position, an engagement end (47) of the abutment member (7, 7') and the second holding wall (27) cooperate with the item (3) to prevent its undesired removal from the case (1).
Patent CA-2251898-A1 (CA)
Inventor: GIORGINI GENNARO
IPC: A61F13/49
Filed: 1997-04-28
Abstract: Cette invention concerne un article absorbant respirant (20) à jeter, sensiblement plat avant usage, devant être porté à proximité d'une surface d'écoulement de fluides biologiques. L'invention présente deux axes perpendiculaires: un axe longitudinal (O-O) et un axe transversal (A-A). Cet article absorbant respirant (20) à usage unique est constitué d'une pièce assemblée comportant une couche supérieure (24), une couche inférieure (26) et, entre les deux, une couche intermédiaire absorbante (28). La couche intermédiaire absorbante (28) est composée d'un élément (46) qui, à l'usage, dilate l'article et lui confère une structure tridimentionnelle. L'élément (46) est activé par les fluides biologiques. L'article absorbant comporte une couche inférieure (26) perméable à la vapeur d'eau et, de préférence, à l'air; il peut éventuellement être muni d'un dispositif de neutralisation des odeurs (60) comprenant un ou plusieurs agents inodorisants pour réduire au minimum l'odeur des fluides biologiques.
Patent CA-2252212-A1 (CA)
Inventor: PHILLIPS GORDON EDWARD
IPC: B42D17/00
Filed: 1998-11-10
Abstract: As a product for allowing information on paper to be displayed in a orderly and tidy fashion on any wall surface, in the office or home. With this product, the portion that is used to display individual sheets of paper 8 1/2" X 11", is made of plastic Page-Holders with the opening being at the top or the side away from where it is bound to the side-frames. The sheet covers are bound to the frame in a manner that creates a Binder. The individual "slip covers" are in a staggered fashion from top to bottom in a manner that would allow from 1 to 8 slip covers to be anchored to the full length of the 14"  side-frame. The back-frame of this product would be made of rigid plastic 8 1/4" wide and 14" in length and 1/20" thickness. This would be permanently attached along the length by two rigid plastic frames that are both 14" long and 1/2' wide. However, one of these frames would be capable of opening in a hinged fashion along the length. This side when open would be 14" long and 1 1/8" wide as it would have a thickness of 1/8" to accommodate up to eight (8) Page-Holders.
Patent CA-2252368-A1 (CA)
Inventor: YAMAMOTO MICHIHARU
IPC: C08G18/76
Filed: 1998-11-04
Abstract: An adhesive polymer comprising a telechelic polymer having a narrow molecular weight distribution (Mw/Mn) and being chain-extended with a polyisocyanate. The telechelic polymer is prepared by polymerizing one or more radically polymerizable monomers in the presence of a transition metal, a ligand, and a polymerization initiator, and wherein OH groups are contained in one or more of the polymerization initiator, the polymerizable monomers and a polymerization terminator.
Patent CA-2256294-A1 (CA)
Inventor: KAAPP ROGER
IPC: E01C19/17
Filed: 1998-12-18
Abstract: An asphalt resurfacing sprayer comprises a storage vessel for retaining asphalt resurfacing fluid therein, a spray assembly for spraying asphalt with the resurfacing fluid, and a fluid delivery system coupled to the storage vessel and the spray assembly for supplying the spray assembly with the resurfacing fluid under pressure. The fluid delivery system consists of a resurfacing fluid pumping system and a control system coupled to the pumping system for allowing the flow rate of the resurfacing fluid to be changed on demand. A fine mesh filter, having a number of small apertures, is disposed in between the pumping system and the spray assembly for pulverizing particulate matter contained in the resurfacing fluid. The storage vessel, spray assembly, pumping system and filter are all mounted on a truck frame for moving the spray assembly along the asphalt.
Patent CA-2258671-A1 (CA)
Title: Heat-resistant transparent coated glass article
Inventor: KRISKO ANNETTE J
IPC: C03C17/36
Filed: 1997-05-30
Abstract: A heat-resistant transparent glass article is formed with a film stack deposited on a glass substrate, the film stack comprising one or more infrared reflective films (20) each bearing on its surface facing away from the substrate a barrier film of niobium metal (18, 22) having a thickness of up to 25 .ANG. and preferably in the range of about 7 .ANG. to 20 .ANG.. A barrier film of niobium metal (18, 22) or, preferably, a metal oxide may be formed on the other surface (facing the substrate) of each infrared reflective film (20). Metal nitride films (16, 24) such as silicon nitride may be employed between neighboring infrared reflective films (20), and as an outer protective film.
Patent CA-2259387-A1 (CA)
Title: Element de structural renforce, en forme de canal
Inventor: WYCECH JOSEPH S
IPC: B62D29/00
Filed: 1997-06-25
Abstract: L'invention concerne un élément de structural renforcé. Cet élément présente une structure feuilletée en forme de canal, en métal embouti, une feuille métallique en forme de canal et une couche intermédiaire en mousse structurée. On forme cet élément renforcé en comprimant une préforme de feuille métallique/résine dans un canal et en provoquant la dilatation thermique de la résine pour former une mousse structurée.
Patent CA-2259845-A1 (CA)
Inventor: THEISS C LYNN
IPC: A23L19/18
Filed: 1999-01-21
Abstract: A food product includes an edible base and an outer coating that contains a whitener such that the resulting food product has a white light color. The whitener includes titanium dioxide, white dye, or other substance that imparts a white color. A process for making the food product includes incorporating a whitener into the process by such means as addition of the whitener into a dry batter mix, addition of the whitener to the water used to hydrate the dry batter mix, passing the edible base through an aqueous solution of the whitener, addition of the whitener after a batter coating has been applied to the edible base, or a combination of the above.
Patent CA-2260858-A1 (CA)
Inventor: AUDONNET JEAN-CHRISTOPHE
IPC: C12N15/09
Filed: 1997-07-15
Abstract: Disclosed and claimed is: an immunogenic or vaccine composition for inducing in an equine host an immunological response against equine pathologies containing at least one plasmid that contains and expresses in vivo in an equine host cell nucleic acid molecule(s) having sequence(s) encoding antigen(s) of the equine pathogen(s); and, methods for using and kits employing such compositions.
Patent CA-2262533-A1 (CA)
Title: 2-methoxyestradiol and p53-induced apoptosis in cancer cells
Inventor: ROTH JACK A
IPC: A61K38/17
Filed: 1997-07-24
Abstract: The present invention details methods for the treatment of cancer. In particular, it concerns the induction of apoptosis of cancer cells following treatment with methoxyestradiol. 2-Methoxyestradiol (2-MeOE2) increase wild-type p53 levels in a human non-small lung cancer cell lines associated with accumulation of cyclin dependent kinase inhibitor p21WAF1/CIP1. Significant apoptotic cell death occurred after the drug treatment. Thus, 2-MeOE2 facilitates induction of p53-mediated apoptosis.
Patent CA-2262815-A1 (CA)
Title: Procede permettant de reduire la variabilite de l'expression de transgenes dans des cellules vegetales
Inventor: THOMPSON WILLIAM F
IPC: A01H5/00
Filed: 1997-07-31
Abstract: L'invention se réfère à un procédé permettant de produire des cellules végétales recombinantes dotées d'une variabilité réduite de l'expression de gènes étrangers. Le procédé comprend (a) l'obtention d'une cellule végétale susceptible de régénération; et (b) la transformation de la cellule végétale au moyen d'une structure d'ADN comportant une cassette d'expression, ladite structure comportant une zone d'initiation de transcription, un gène de structure situé en aval de la zone d'initiation de transcription et qui est associé fonctionnellement à celle-ci, et un isolant (ou élément de limite) situé (i) en position 5' par rapport à la zone d'initiation de transcription, (ii) en position 3' par rapport au gène de structure, ou (iii) en position 5' par rapport à la zone de transcription et en position 3' par rapport au gène de structure. Ladite invention se réfère également à des structures d'ADN utiles pour réaliser le procédé, des cellules végétales et des plantes produites selon ledit procédé.
Patent CA-2263872-A1 (CA)
Inventor: LASNE YVES
IPC: A61K9/16
Filed: 1997-08-15
Abstract: The invention provides a process for preparing a homeopathic medicinal composition in solid form which comprises: (a) providing an initial solution containing a predetermined starting concentration of a selected compound having homeopathic efficacy; (b) diluting the initial solution using at least one dilution step by addition of diluent so as to produce following the or each dilution step a diluted solution having a higher dilution than that of the solution being diluted; and (c) dosing a compacted mass of particles of a solid carrier with a predetermined amount of the resulting diluted solution so as to produce a solid homeopathic medicinal composition in compacted solid form.
Patent CA-2266189-A1 (CA)
Title: Disperse azo dye mixtures
Inventor: HOPPE MANFRED
IPC: D06P3/54
Filed: 1999-03-19
Abstract: The present invention relates to dye mixtures comprising at least one compound of the formula (I)   and at least one compound of the formula (II)   where the substituents are each as defined in the description part, which are highly useful for dyeing and printing hydrophobic synthetic material.
Patent CA-2266334-A1 (CA)
Inventor: EWART GARY DINNEEN
IPC: C12N15/09
Filed: 1997-09-26
Abstract: La présente invention concerne une technique permettant d'évaluer l'activité canal ionique d'une substance. Cette technique consiste d'abord à (i) exprimer dans une cellule la substance sous forme d'une protéine hétérologue, puis (ii) à évaluer les modifications de perméabilité de la membrane plasmatique de la cellule hôte induites par l'expression de la protéine hétérologue. L'invention concerne également une technique de recherche permettant d'évaluer l'activité modulatrice de canal ionique d'une substance à tester.
Patent CA-2270319-A1 (CA)
Title: Method and system for detecting estrus in swine
Inventor: LABRECQUE ROBERT
IPC: A61D17/00
Filed: 1999-04-28
Abstract: There is provided a moveable cart for use in transporting a male hog past one or more rows of cages containing sows to permit the determination of estrus in the sows and also to increase the success rate during artificial insemination by permitting snout to snout contact between the sow and male hog, the cart having a base with wheels mounted thereon, at least one wall extending upwardly from the base, and at least one panel for blocking visual access in at least one direction between the interior and exterior of the cart and at least one opening in the wall sized to permit the snout of the male hog to at least partially extend therethrough.
Patent CA-2271245-A1 (CA)
Title: Moving position detector
Inventor: TODA IZUMI
IPC: G06F3/033
Filed: 1999-05-07
Abstract: A moving position detector is provided which is suitable for a mouse light in weight and thin in thickness. Rotations generated by virtue of frictional force generated between a bottom 4 of a rotating body 2 and a floor surface 18 are detected by a rotation detecting means 11 as the number of rations of a rotary encoder portion 3 and converted into an output signal corresponding to the signal from the encoder portion for output to an output means 12 for input into a computer, the rotating body 2 having a pressurizing point 17 for applying loads by gravity or a mechanism element to positions other than a center on the bottom in a direction normal to a moving direction of a mouse relative to a shaft 1.
Patent CA-2272480-A1 (CA)
Title: Granular coated fertilizer and method for producing the same
Inventor: HIRANO YASUHIRO
IPC: C05G3/00
Filed: 1999-05-20
Abstract: Provided is a granular fertilizer coated with a thermosetting resin coating, characterized in that a dissolution rate of the fertilizer is retarded by containing a hydrophobic compound in at least one of the coating portion and the fertilizer portion thereof. The dissolution rate is further retarded than that of a conventional granular coated fertilizer coated with a thermosetting resin.
Patent CA-2273082-A1 (CA)
Inventor: BERTHEUSSEN KJELL
IPC: C12N5/071
Filed: 1997-12-01
Abstract: Cell culture media containing a sterol such as cholesterol stabilised by surfactant rather than serum products of phospholipid micelles and containing soluble carboxylic acids as fatty acid precursors to satisfy lipid requirements are further enhanced by the presence of alcohols promoting cell growth.
Patent CA-2275160-A1 (CA)
Title: Inner parting agents for producing self-parting mouldings made of polyisocyanate polyaddition products
Inventor: HORN PETER
IPC: C08K5/11
Filed: 1997-12-12
Abstract: A process is disclosed for producing self-parting, compact or cellular mouldings made of polyisocyanate polyaddition products, if required containing reinforcing agents, by reacting (a) organic and/or modified organic polyisocyanates with (b) at least one compound with at least two reactive hydrogen atoms and a molecular weight from 62 to 10,000; and optionally (c) chain lengthening and/or cross-linking agents, in the presence of (d) inner parting agents, and in the presence or absence of (e) catalysts; (f) foaming agents; (g) reinforcing agents and (h) additives, in an open or closed moulding tool. The process is characterised in that alkylsuccinic acid esters and/or semi-esters and/or alkenylsuccinic acid esters and/or semi-esters are used as inner parting agents (d).
Patent CA-2281574-A1 (CA)
Title: Melanges de copolymeres thermoplastiques contenant une c2-.alpha.-olefine et films associes
Inventor: GEORGELOS PAUL NICK
IPC: C08L23/04
Filed: 1998-02-27
Abstract: Cette invention se rapporte à un mélange de polymères, à des films mono- et multi couche fabriqués à partir d'un tel mélange doté de caractéristiques perfectionnées telles que l'aptitude au thermoscellage ou la résistance aux perforations. Ledit mélange comporte un premier polymère composé d'éthylène et d'au moins une .alpha.-oléfine et possédant un point de fusion compris entre 55 et 75 ·C; un second polymère composé d'éthylène et d'au moins une .alpha.-oléfine et possédant un point de fusion compris entre 85 et 110 ·C; un troisième polymère thermoplastique ayant un point de fusion compris entre 115 et 130 ·C; et éventuellement un quatrième polymère, tel qu'un E.V.A, ayant un point de fusion compris entre 90 et 100 ·C.
Patent CA-2287172-A1 (CA)
Title: Du verre pour guides d'ondes optiques et pour d'autres articles du meme genre
Inventor: KLEIN KARL-FRIEDRICH
IPC: C03C3/06
Filed: 1998-04-11
Abstract: Ces guides d'ondes lumineuses en verre quartzeux à absorption réduite des infrarouges et à coefficient d'atténuation réduit sont faits d'un verre constitué d'atomes avec des nombres de masse supérieurs au nombre de masse du rapport isotopique naturel. Le verre quartzeux dopé ou non est constitué d'atomes de silicium qui en majorité ou dans leur totalité ont les nombres de masse 29 et/ou 30, ainsi que d'atomes d'oxygène constitués en majorité ou dans leur totalité d'isotopes des nombres de masse 17 et/ou 18. Afin de doper le verre avec des atomes de germanium d'un nombre de masse supérieur à celui du mélange naturel d'isotopes, on utilise de préférence des atomes de l'isotope <76>Ge. Pour obtenir des guides d'ondes lumineuses à base de verre quartzeux avec des coefficients d'atténuation inférieurs à 0,15 db/km, on utilise de préférence des verres avec des atomes de préférence de <30>Si et/ou de <18>O. Ces guides d'ondes lumineuses servent également à transmettre la lumière laser de haute énergie pulsée ou continue dans une plage de longueurs d'ondes de 2,0 à 3,0  mu m. Ces guides d'ondes lumineuses sont également utiles pour transmettre la lumière de lasers à holmium de 2, 1  mu m et de lasers erbium d'une longueur d'onde de 2,97 et 2,94  mu m.
Patent CA-2291104-A1 (CA)
Inventor: MOCHIZUKI HAJIME
IPC: H01F1/37
Filed: 1999-03-26
Abstract: A separation type transformer core (1) having a coil (3) and a core material (2), wherein the core material (2) includes an insulating material having an electric insulating property and a mixed soft magnetic material having a soft magnetic material, the content of the soft magnetic material being not less than 10 vol.% and not more than 70 vol.%.
Patent CA-2292435-A1 (CA)
Title: Enjoliveur antivol non rotatif a ornement remplacable
Inventor: BOOTHE RALPH T
IPC: G09F21/04
Filed: 1998-05-30
Abstract: L'invention concerne un enjoliveur comprenant une base (18) destinée à porter le dispositif à l'intérieur d'une cavité centrale (18A) de roue (18) d'automobile. Une plaque de recouvrement (10), montée sur un roulement (3) situé dans la base (8), est lestée de manière à être portée de manière non rotative par la roue (18). Un poids (9) est disposé à l'intérieur de la plaque de recouvrement (10) de façon à contraindre la plaque de recouvrement (10) dans une position préférée. Le poids (9) est introduit dans la plaque de recouvrement (10) par un angle de dégagement négatif sur une bordure périphérique (20) de la plaque de recouvrement (10) de manière à être symétrique par rapport à l'axe de rotation (18A) de la roue (18).
Patent CA-2292599-A1 (CA)
Inventor: AVERY RICHARD MICHAEL JR
IPC: F02D45/00
Filed: 1998-05-06
Abstract: A system and method for reducing cab vibration during engine shutdown in a vehicle (10), including an ICE (12), an engine brake (14), and an electronic control unit (20) for controlling the engine and the engine brake, includes logic for determining when a shutdown condition is occurring, and logic for generating a control signal to activate the engine brake during the engine shutdown. A plurality of sensors (16), including engine speed sensor (18) connected to the controller (20) via input ports (22). The controller includes a microprocessor (24) connected with memory (26) via bus (28). The activation of the engine brake is performed only after the engine speed has fallen below a predetermined level. The system and method also automatically deactivates the engine at a preselected time, such as when the engine speed falls below a second predetermined level, to ensure that the engine brake is not activated upon restarting the engine.
Patent CA-2293609-A1 (CA)
Inventor: MARSDEN JONATHAN
IPC: H04N9/79
Filed: 1998-06-05
Abstract: Methods and apparatuses for correcting gamut limitations of a color device. A method includes creating a predefined color space for use in gamut correction due to the gamut limitations of the color device, such as a color printer, and producing a set of color data values using the predefined color space. The set of color data values is for use in converting from a first color space (e.g., RGB) to a second color space (e.g., CMYK). A method in another embodiment includes creating a first color separation table, creating a predefined color space, creating a second color separation table for converting values of colors in the predefined color space to values in a colorant space, and creating a composite color separation lookup table by using a plurality of first values from the first color separation table and using a plurality of second values from the second color separation table. The predefined color space is typically based upon a set of redefined chromaticities which are used in a transformation function. Various apparatuses of the invention, including data structures in computer readable media (e.g., LUTs) and hardware and/or software combinations, are described. Methods of using these apparatuses are also described.
Patent CA-2293841-A1 (CA)
Title: Lithium battery operating between 1.8 volts and 4.3 volts
Inventor: ROUPPERT FRANCK
IPC: C01G45/00
Filed: 1999-04-14
Abstract: The invention concerns a lithium battery operating between 1.8 volts and 4.3 volts and comprising a negative electrode, an electrolyte and a positive electrode characterised in that said positive electrode comprises as active material, and before it has been subjected to a particular charging or discharging operation, a manganese oxide containing lithium or extra lithium having a spine structure obtainable by a preparation method comprising the following three steps performed successively or simultaneously: preparing a lithium alkoxide solution by dissolving metal lithium in the corresponding alcohol, said alcohol being selected among the alcohols derived from linear or branched alkanes containing at least 3 carbon atoms, the alcohols derived from unsaturated aliphatic hydrocarbons, and their mixtures; adding a manganese oxide powder to said lithium alkoxide solution to obtain a dispersion; controlled reduction of said manganese oxide by said alkoxide until a manganese oxide containing lithium or extra lithium having a stoichiometry Li: Metal is obtained. Said method further comprises the following steps: evaporating the residual alcohol; washing the resulting powder; drying the powder; optionally, an additional step of heat treatment after drying.