baber/WOPTO huggingface dataset:
Patent CA-2407777-A1 (CA)
Title: Nouveaux composes spiro¬2.4|heptane amino carboxy et derives associes
Inventor: CURRY KENNETH
IPC: C07C229/46
Filed: 2001-05-11
Abstract: La présente invention se rapporte à de nouveaux composés spiro[2.4]heptane amino carboxy et à des dérivés de ces composés. L'invention se rapporte également à un procédé de préparation de composés représentés par la formule (I), et à des compositions pharmaceutiques comportant ces composés. Ces nouveaux composés jouent le rôle de modulateurs des récepteurs du glutamate métabotropique et, en tant que tels, s'avèrent utiles pour le traitement des maladies du système nerveux central liées au système récepteur du glutamate métabotropique.
Patent CA-2409407-A1 (CA)
Title: Paving binders and manufacturing methods
Inventor: PUGH NORM D
IPC: C08L95/00
Filed: 2001-04-30
Abstract: Solid, low-cost paving binder prepared by admixing sulfur, paving grade asphalt (AC) asphalt, and a siliceous filler such as fly ash and silica material, and solidifying the product into preferably flaked, pellet or pastille forms. The solid paving binder has non-stick non-flow properties within a wide range of ambient temperatures, and it can be stored solid for subsequent use in paving applications.
Patent CA-2412353-A1 (CA)
Inventor: RU YU
IPC: C07D403/12
Filed: 2001-06-14
Abstract: L'invention concerne des inhibiteurs de protéases à base de 4-amino-azépan-3-one et des sels, hydrates et solvates pharmaceutiquement acceptables de ceux-ci, qui inhibent des protéases, y compris la cathepsine K ; des compositions pharmaceutiques renfermant ces composés, de nouveaux produits intermédiaires contenant ces composés et des méthodes de traitement de maladies impliquant une perte osseuse excessive ou une dégradation matricielle ou cartilagineuse, y compris l'ostéoporose ; des affections des gencives, y compris la gingivite et la parodontite; l'arthrite, plus spécifiquement, l'ostéoarthrite et la polyarthite rhumatoïde ; la maladie de Paget ; une hypercalcémie de tumeur maligne ; et des maladies osseuses métaboliques. Ces méthodes de traitement comprennent une inhibition de la perte osseuse ou d'une dégradation cartilagineuse ou matricielle par l'administration, à un patient nécessitant un tel traitement, d'un composé de l'invention.
Patent CA-2413892-A1 (CA)
Title: Feuille nettoyante
Inventor: BROWN COLIN W
IPC: A47L13/17
Filed: 2001-06-22
Abstract: L'invention concerne une feuille de nettoyage à sec. La feuille de nettoyage comprend une couche de tissu constituée d'une pluralité de microfibres. La couche de tissu comprend un niveau relativement bas de tensioactif déposé sur au moins une partie des fibres afin d'améliorer la capacité de nettoyage humide de la feuille. La couche de tissu peut être formée à partir d'une matière tissée ou non tissée. Le tensioactif est un solide ou une pâte à température ambiante et présente une solubilité relativement faible dans l'eau. L'invention concerne également des accessoires de nettoyage ainsi que des procédés de nettoyage de surfaces utilisant la feuille nettoyante.
Patent CA-2414621-A1 (CA)
Inventor: ORNTOFT TORBEN F
IPC: C07K14/47
Filed: 2001-07-02
Abstract: The present invention relates to a metod of determining the presence or absence of a biological condition in animal tissue, wherein the expression o f genes in normal tissue and tissue from the biological condition is examined and correlated to standards. The invetion further relates to the treatment o f the biological condition and an assay for determining the condition. More particularly the invention concerns gene expression in epithelial tissue,suc h as urianry bladder under both normal and abnormal conditions.
Patent CA-2415011-A1 (CA)
Inventor: FLICK KENNETH E
IPC: B60R25/04
Filed: 2002-12-20
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-2417208-A1 (CA)
Title: A portable device having biometrics-based authentication capabilities
Inventor: POO TENG PIN
IPC: G06F21/34
Filed: 2002-03-22
Abstract: Apparatus and method for implementing biometrics-based authentication. In a preferred embodiment, the present invention is embodied in a portable device.  Specifically, in one embodiment, the portable device includes a microprocessor, a non-volatile memory coupled thereto, and a biometrics-based authentication module controlled by the microprocessor. Preferably, the biometrics technology used is fingerprint authentication technology. The authentication module is capable of registering a fingerprint upon first use of the portable device, storing an encoded version of the fingerprint in the non-volatile memory. Subsequently, the authentication module can read a person's fingerprint and reliably determine whether the fingerprint matches the registered fingerprint stored in the non-volatile memory. If a match is found, access to information in the non-volatile memory is granted to that person; otherwise, access is denied. Embodiments of the present invention thus provide a highly convenient, secured and reliable method and system for user authentication and access control which was not achievable in prior art password-based authentication approaches.
Patent CA-2417310-A1 (CA)
Title: Iron regulating protein-2 (irp-2) as a diagnostic for neurodegenerative disease
Inventor: LEVINE RODNEY L
IPC: C12Q1/6883
Filed: 2001-08-06
Abstract: The present invention relates to the discovery of markers for neurodegenerative disease. More particularly, it was discovered that forms o f IRP-2 protein that are unable to undergo oxidation at critical cysteine residues are diagnostic for neurodegenerative disease including, but not limited to Alzheimer's Disease (AD). Embodiments include nucleic acids that encode mutant IRP-2 proteins and fragments thereof, mutant IRP-2 proteins an d fragments thereof, antibodies directed to epitopes present on mutant IRP-2 proteins and fragments thereof, methods of making these nucleic acids and polypeptides, as well as, approaches to diagnose neurodegenerative disease i n animals, such as humans at risk of contracting AD or mild cognitive impairme nt syndrome (MCI). The level or distribution of iron in a human brain, as determined by magnetic resonance imaging (MRI), can be used to diagnose AD and/or MCI.
Patent CA-2418230-A1 (CA)
Title: Dispositif de commande d'aube a angle de calage variable a liaison par pincement
Inventor: BOURU MICHEL
IPC: F01D17/16
Filed: 2003-01-27
Abstract: Dispositif de commande d'aube à angle de calage variable pour redresseur de compresseur de turbomachine, comportant une biellette (20), des moyens de liaison (8) formant articulation entre une première extrémité  (20a) de la biellette et un anneau de commande, des moyens de fixation (12) d'une deuxième extrémité (20b) de la biellette sur un pivot (30) d'une aube à commander, et des moyens de pincement (40) agissant transversalement par rapport à un plan longitudinal médian (P) de la biellette pour bloquer en rotation sans jeu la deuxième extrémité de la biellette sur le pivot.
Patent CA-2419187-A1 (CA)
Inventor: CAMPBELL RICHARD A
IPC: D01F6/06
Filed: 2001-09-17
Abstract: L'invention concerne la production de textile non tissé filé-lié très résistant à partir de polypropylène (4-12) à taux de fluage inférieur à celui utilisé jusqu'à présent. L'invention associe ce polypropylène à faible taux de fluage avec une ouverture de filière et un rapport de striction supérieurs afin de produire un textile plus résistant à une masse surfacique donnée que ceux produits par les procédés conventionnels de production de textile filé-lié.
Patent CA-2420125-A1 (CA)
Inventor: PARES CRIVILLE ANTONIO
IPC: B01D61/06
Filed: 2002-07-11
Abstract: The invention relates to a pump comprising two end chambers (2, 3) which house pistons (4, 5) that pump seawater to a reverse osmosis membrane (7) and a central chamber (8) which houses a slide part that is actuated by the movement of the pistons (4 and 5), thereby controlling a directional valve (9). Said pump can be used to reverse alternatively the entry of the external pressure toward the rear zones of the end chambers (2, 3) and the entry of the pressure of the water driven back by the membrane toward the rear zones of said chambers (2, 3).
Patent CA-2421018-A1 (CA)
Inventor: VEGA JOSE M
IPC: A61K9/00
Filed: 2001-09-05
Abstract: L'invention concerne des méthodes et des compositions pharmaceutiques permettant d'inhiber la HMG-CoA réductase et de traiter des maladies et/ou de réduire le risque de maladies et de conditions affectées par l'inhibition de la HMG-CoA réductase. Les méthodes consistent à administrer oralement à un patient une quantité thérapeutiquement efficace d'une forme cristalline hydratée du sel de calcium de simvastatine d'acide ouvert dihydroxy. L'invention concerne également un procédé de fabrication du sel de calcium de simvastatine d'acide ouvert dihydroxy.
Patent CA-2422725-A1 (CA)
Inventor: BLANTON LISA CRAFT
IPC: D21H27/02
Filed: 2001-09-26
Abstract: An embossed multiple ply paper product which displays aesthetically pleasing decorative attributes. The embossed multiple ply paper product also exhibits the functional characteristics of softness, absorbency, and drape. The decorative attributes comprise embossed patterns of indicia displaying a high quality cloth-like appearance for a softer, more quilted look.
Patent CA-2425931-A1 (CA)
Title: Method for producing a silent flat radiator
Inventor: HITZSCHKE LOTHAR
IPC: H01J9/26
Filed: 2002-06-26
Abstract: The invention relates to an improved method for producing a dielectric barri er flat panel discharge lamp. During the filling step of the discharge vessel, a plate (3) of the discharge vessel is propped up on parts (15) of support elements (1, 2) that soften later on so that they sink onto the other plate (4) at a predetermined temperature. The support elements (1, 2, 15) further serve to improve the mechanical stability of the finished flat panel lamp. According to the invention, only a small number of the support elements (1, 2, 15), which are present in a higher number, are used for holding the plate (3 ) up as described.
Patent CA-2426067-A1 (CA)
Inventor: ELLIS BEN
IPC: G07F17/32
Filed: 2001-10-16
Abstract: An electronic game for interactive play on a screen of a slot machine, gaming machine, computer or the like wherein the game comprises a display having a plurality of icons, symbols, numbers or the like, displayed in a plurality of rows and columns initially in two dimensions; wherein the rows and columns combine to form a predetermined two dimensional shaped display such as a square, rectangle, triangle, wherein each of the rows include one or more of the symbols, letters, icons, numbers, whereupon, when one or more of the columns spin in a generally vertical plane responsive to a spin command and at the completion of said spinning in said vertical plane and contingent upon a required result, at least one said rows are capable of spinning in a generally horizontal plane; wherein at the conclusion of said spinning of the rows a player obtains a random symbol or combination of said symbols, letters, numbers, icons, the combination being compared to a predetermined pay or win table or data base to determine the outcome of said game. A game wherein the symbols undergo temporary transformation from two or three dimensional display is also disclosed.
Patent CA-2426093-A1 (CA)
Title: Device for severing a spare rib
Inventor: FREUND REINHARD
IPC: A22C17/00
Filed: 2002-03-27
Abstract: The invention relates to a device for severing a spare rib (RR) from a backbone (R), whereby the split backbone is conveyed inside a guideway (2), which is comprised of two guide plates (21, 22) and which delimits a wedge-shaped channel (23) through which the spare rib (R) projects each time and a cutting edge (10) of a cutting device (1) traverses past on the side of the rib. The cutting device (1) is a rotary blade with a cutting rim (10), which is tapered to form a sharp edge, and its cutting blade (11) is arranged nearly parallel to the guide plates (21, 22) whose distance from one another can be adjusted.
Patent CA-2427184-A1 (CA)
Inventor: BOLD GUIDO
IPC: A61P25/28
Filed: 2001-11-20
Abstract: L'invention concerne une combinaison qui comprend un premier ingrédient actif étant un composé vasculostatique et un second ingrédient actif qui diminue l'activité du facteur de croissance de l'épiderme (EGF). Cette combinaison permet plus spécifiquement le retard de la progression ou le traitement d'une maladie associée à une angiogénèse déréglée, spécialement une maladie proliférative. L'invention concerne également une composition pharmaceutique comprenant une telle combinaison, un emballage commercial comprenant une telle combinaison en tant que préparation combinée, et un procédé de traitement d'animaux à sang chaud, plus spécialement d'humains.
Patent CA-2428570-A1 (CA)
Inventor: TOTSUKA RYOICHI
IPC: G10C3/02
Filed: 2002-04-17
Abstract: Disclosed is a device (2) for influencing the sound of an upright piano, comprising a housing (5) which is provided with at least one sound hole (7) on the side facing the keyboard of the piano. At least one plate-shaped sound deflector (11, 20, 21, 22) is provided inside the housing (5), adjacent to the sound hole (7), acting as an impediment to the sound waves in the direction of the sound hole (7) and extending the path of the sound waves in the direction of said sound hole (7). A warmer sound, especially for the base tones, can be obtained from the piano by extending the sound path in such a manner. Preferably, the inventive device is embodied as an add-on device which can be post-fitted to a piano.
Patent CA-2431198-A1 (CA)
Inventor: GATZKE KENNETH G
IPC: C11D3/18
Filed: 2001-04-11
Abstract: L'invention concerne des compositions de nettoyage de moteurs, lesquelles comprennent une solution à phase unique constituée d'un solvant polaire possédant un paramètre de solubilité Hildebrand de l'ordre d'environ 10 cal ?1/2¿ cm ?-3/2¿ ou davantage, d'un solvant non polaire, non miscible dans le solvant polaire et possédant un paramètre de solubilité Hildebrand de l'ordre d'environ 10 cal ?1/2¿ cm ?-3/2¿ ou moins, ainsi que d'un co-solvant fugitif possédant un taux d'évaporation supérieure à celui du solvant polaire et du solvant non polaire. Ces compositions de nettoyage de moteurs sont conçues pour le nettoyage de moteurs à combustion interne.
Patent CA-2434636-A1 (CA)
Inventor: FERRARIS DANA V
IPC: C07D213/30
Filed: 2001-04-10
Abstract: L'invention concerne des composés aromatiques symétriquement disubstitués et des compositions pharmaceutiques contenant de tels composés inhibant et/ou modulant l'activité de la poly(ADP-ribose) glycohydrolase, également connue sous le nom de PARG. Cette invention concerne également l'utilisation à des fins thérapeutiques ou prophylactiques de ces composés et de ces compositions, ainsi que des méthodes permettant de traiter des maladies et des troubles décrits dans cette invention, qui consiste à administrer des quantités efficaces de ces composés.
Patent CA-2436983-A1 (CA)
Title: Sulfonamido ether substituted imidazoquinolines
Inventor: WEI AI-PING
IPC: A61P31/12
Filed: 2001-12-06
Abstract: Imidazopyridine compounds that contain substituted amine functionality at th e 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokin es and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.
Patent CA-2437633-A1 (CA)
Inventor: PICKARD DAVID
IPC: A61B5/00
Filed: 2002-02-06
Abstract: A method of processing a broadband optical elastic scattering spectrum obtained from tissue comprises the steps of: obtaining, in a plurality of fitting ranges of wavelength, fitting parameters giving a best fit to the spectrum in the respective fitting ranges; and recording the fitting parameters as a parameter set representing the spectrum; wherein in at least one fitting range the fit is to the absorption of at least one predetermined component, for example, haemoglobin, and in the reminder of the fitting ranges the fit is to a smooth function. The fitting parameters may be used for classifying the tissue, preferably using hierarchical cluster analysis. An apparatus for obtaining elastic scattering spectra from tissue and adapted to process the spectra using the above method is also claimed.
Patent CA-2438012-A1 (CA)
Inventor: THONNARD JOELLE
IPC: C07K14/285
Filed: 2002-02-15
Abstract: The invention provides BASB213 polypeptides and polynucleotides encoding BASB213 polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are diagnostic, prophylactic and therapeutic uses.
Patent CA-2438725-A1 (CA)
Inventor: LIMMER WALTER
IPC: H02M3/155
Filed: 2003-08-25
Abstract: The invention relates to the supply of power to a driver circuit (V) for a switching transistor (T) in an operating circuit, in particular for lamps. The supply is provided via a pump circuit with a potential isolation capacitor (C2) , two rectifier diodes (D1, D2) and an energy-storage capacitor (C1), and is independent of the reference ground potential of the switching transistor (T).
Patent CA-2439196-A1 (CA)
Title: Domaines de liaison des ligands des recepteurs d'hormones nucleaires
Inventor: FAGAN RICHARD JOSEPH
IPC: A61P25/22
Filed: 2002-03-05
Abstract: La présente invention concerne, d'une part de nouvelles protéines, dénommées LBDG1 et LBDG4, et identifiées comme "Nuclear Hormone Receptor Ligand Binding Domains" (Domaines de Liaison des Ligands des Récepteurs d'Hormones Nucléaires), et d'autre part l'utilisation de ces protéines et séquences d'acide nucléique provenant des gènes codants dans le diagnostic, la prévention et le traitement de la maladie.
Patent CA-2441601-A1 (CA)
Inventor: MARCH JOHN BERNARD
IPC: A61K39/00
Filed: 2002-03-25
Abstract: The present invention relates to vaccines comprising a bacteriophage which has been engineered to express an immunogenic protein/peptide and wherein the surface of the bacteriophage has not been modified to contain proteins/peptides designed to target the phage to receptors on the surface of specific cell types.
Patent CA-2442039-A1 (CA)
Title: Ligands for pnicogen chelate complexes with a metal of subgroup viii and use of the complexes as catalysts for hydroformylation, carbonylation, hydrocyanation or hydrogenation
Inventor: PACIELLO ROCCO
IPC: C07C31/125
Filed: 2002-03-28
Abstract: The invention relates to pnicogen chelate compounds that have two groups, which contain pnicogen atoms, and are bound to one another via an xanthene- like or triptycene-like molecular skeleton. At least one pyrrole group is covalently bound via its nitrogen atom to each pnicogen atom. The invention also relates to catalysts consisting of a complex of a metal from subgroup VIII with at least one pnicogen compound serving as a ligand, and to a method for hydroformylating olefins.
Patent CA-2442968-A1 (CA)
Inventor: SLINGO FRED M
IPC: A45D20/08
Filed: 2002-02-01
Abstract: La présente invention concerne sèche cheveux (10) qui utilise un élément rayonnant fabriqué en céramique et adapté, lorsqu'il est chauffé, pour rayonner dans l'infrarouge lointain. Ce sèche cheveux comprend un corps (20) allongé, qui possède une extrémité orifice d'entrée définissant un orifice d'entrée (24) et une extrémité (26) orifice de sortie définissant un orifice de sortie (28), un ventilateur (40) adapté lorsqu'il est entraîné pour attirer de l'air dans l'orifice d'entrée, pour déplacer l'air à travers le corps allongé et pour souffler l'air à partir de l'orifice de sortie, un moteur électrique (50) adapté lorsqu'il est alimenté pour entraîner le ventilateur et un élément chauffant (60) électrique, monté à l'intérieur du corps allongé, entre le ventilateur et l'orifice de sortie. L'élément rayonnant en céramique est agencé sous forme de grille pourvue de plusieurs ouvertures (104), à travers lesquelles l'air peut s'écouler lorsqu'il est déplacé à travers le corps allongé par le ventilateur lorsque ce dernier est alimenté. De la même façon qu'un modificateur (120) de flux serait monté, tel qu'un concentrateur de flux, et à l'endroit de son installation, cet élément rayonnant de céramique est monté dans le corps allongé au niveau de l'extrémité orifice de sortie ou près de celle-ci, à l'intérieur de l'orifice de sortie, via un adaptateur généralement tubulaire. Cet élément rayonnant de céramique est monté de façon qu'il soit chauffé radialement par l'élément chauffant électrique lorsque ce dernier est alimenté, et de façon qu'il soit en outre chauffé par l'air déplacé à travers le corps allongé par le ventilateur lorsque le moteur électrique est alimenté, cet air étant chauffé par cet élément chauffant électrique lorsque ce dernier est alimenté.
Patent CA-2444566-A1 (CA)
Inventor: BIERINGER HERMANN
IPC: A01N43/80
Filed: 2002-04-09
Abstract: Herbicidal compositions are described that comprise active substances from the group of the benzoylcyclohexanediones and also safeners. These herbicidal compositions are especially suitable for use against weed plants in crop plant cultures.
Patent CA-2447102-A1 (CA)
Title: Decoy stand
Inventor: MCMAHAN KEVIN J
IPC: A01M31/06
Filed: 2003-10-28
Abstract: A decoy stand that includes a base, a pivot rod extending substantially normal to the base, a mounting bracket configured to couple with a decoy and pivot about the pivot rod, and an arm extending from the base coupling the pivot rod to the base and configured to bend to provide a first motion to the decoy.
Patent CA-2447395-A1 (CA)
Title: Targeted delivery of drugs for the treatment of parasitic infections
Inventor: FAULK W PAGE
IPC: A61K47/48
Filed: 2002-05-16
Abstract: Conjugates of transferrin or transcobalamin with anti-protozoan drugs are useful in the treatment of protozoan infections. Suitable anti-protozoan drugs include apoptosis inducing compounds, a cytotoxic antibiotic, an alkalating agent, a plant toxin, and a bacterial mutant toxin. Transferrin or transcobalamin is preferably coupled to the anti-protozoan drug by means of glutaraldehyde.
Patent CA-2447685-A1 (CA)
Inventor: LANDRY SUSAN D
IPC: C09K21/08
Filed: 2002-05-10
Abstract: The flame retardant additive compositions comprise (a) one or more bromocycloaliphatic flame retardants; (b) one or more bromoaromatic flame retardants; and (c) one or more synthetic zeolites. Flame retardant polymer compositions comprising at least one thermoplastic polymer such as HIPS with which has been blended, singly and/or in one or more combinations, a flame retardant amount of at least (a), (b), and (c) have a very desirable balance of properties.