baber/WOPTO huggingface dataset:
Patent CA-2468168-A1 (CA)
Title: Method for monitoring a sensor
Inventor: WOBBEN ALOYS
IPC: F03D17/00
Filed: 2002-11-14
Abstract: The present invention concerns a method of monitoring a sensor for sensing the flow speed of a medium. The invention further concerns an apparatus for carrying out that method. In order to be able to monitor the sensor, without providing redundant sensors, the flow speed of the medium, which is specified by the sensor, is correlated with at least one operating parameter of an installation operated with the medium.   For that purpose the apparatus according to the invention includes a sensor for detecting the flow speed of a medium, an installation operated with the medium and a correlation device for correlating the flow speed of the medium, which is specified by the sensor, with at least one operating parameter of the installation.
Patent CA-2468217-A1 (CA)
Title: Binding for coupling a shoe to a snowboard and the like
Inventor: BIANCHI BAZZI GIUSEPPE
IPC: A63C10/24
Filed: 2004-05-26
Abstract: A binding for coupling a shoe to a snowboard and the like, comprising a base plate that can be fixed to a snowboard and the like and supports a front band, a rear band and a rear spoiler, fastenable onto a shoe, an interconnection being provided for connecting the spoiler and the front and rear bands for positioning in an open position, in which the bands are raised, with the rear spoiler in a lowered position for insertion of the shoe, and for positioning in a closed position, in which the bands are fastened onto the shoe, with the rear spoiler in the raised position.
Patent CA-2468498-A1 (CA)
Title: Method and an apparatus for signal transmission
Inventor: ALLESTON STEVEN
IPC: H04B10/291
Filed: 2002-11-27
Abstract: A method and apparatus for transmitting a plurality of signals having different wavelenghts through a length of optical cable which is caused to provide distributed gain by being subjected to Raman pumping at a plurality of pump wavelengths, the power levels of the pump signals being in a set ratio or ratios for providing, preferably, a flat gain profile over the range of wavelengths of the plurality of signals, the set power levels of the pump signals being determined from the measured effects of the pump signals on a probe signal and in relation to the wavelength separations among the probe signal, the pump signals and the plurality of signals having different wavelengths.
Patent CA-2469249-A1 (CA)
Title: Building framework, method for making the same and components used in the framework
Inventor: MOULTON RICHARD A
IPC: E04C3/00
Filed: 2004-05-31
Abstract: A building framework and components used in the framework are disclosed. The framework comprises a plurality of components which are cut in a sawing machine and marked following cutting in the sawing machine by use of the data which is supplied to the sawing machine to control the sawing machine to cut the components to the required size and shape. Each of the components is marked with a partial outline of a connector plate which is to be used to connect the components together with the framework so that when the components are assembled. The components may also be marked with partial position reference markings so that component parts can be assembled together by reference to those markings by registering a partial marking on one of the components with a like partial marking on another of the components.
Patent CA-2469978-A1 (CA)
Inventor: GIROD PIERRE
IPC: F16D65/18
Filed: 2004-06-03
Abstract: The method involves rotating an engine in a direction opposite to the engines normal rotation direction, such that a push-rod (8) moves back beyond a distance (d) corresponding to a set of normal operation between the push rod and a disc assembly (5). The push-rod moves back sufficiently to permit mounting of a new disc assembly for replacing the used disc assembly.
Patent CA-2470578-A1 (CA)
Title: Tetrahydroquinoline analogues as muscarinic agonists
Inventor: FRIBERG BO LENNART MIKAEL
IPC: A61K31/55
Filed: 2002-12-23
Abstract: The present invention relates to tetrahydroquinoline compounds as formulas I, as well as salts and isomers thereof wherein m is 0, 1 or 2; C3-C4is CH2-CH or CH=Cor C4 is CH and C3 is absent; L1 and L2 are biradicals independently selected from the group consisting of -C(R6)=C(R7), -C(R6)=N, -N=C(R6)-, -S-, -NH- and -O-; wherein only one of L1 and L2 may be selected from the group consisting of -S-, NH - and O; Y is selected from the group consisting of O, S, and H2; X is a biradical as muscarinic receptor agonists; compositions comprising the same; methods of inhibiting an activity of a muscarinic receptor with said compounds; methods of treating a disease condition associated with a muscarinic receptor using said compounds; and methods for identifying a subject suitable for treatment using said compounds.
Patent CA-2475766-A1 (CA)
Title: Piperazinyl-, piperidinyl- and morpholinyl-derivatives as novel inhibitors of histone deacetylase
Inventor: EMELEN KRISTOF VAN
IPC: C07D405/12
Filed: 2003-03-11
Abstract: This invention comprises the novel compounds of formula (I) wherein t, R1, R2, L, Q, X, Y, Z and (a) have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine.
Patent CA-2476678-A1 (CA)
Title: Gaming table validator assembly
Inventor: HEIDEL RAYMOND
IPC: G07F17/32
Filed: 2003-02-19
Abstract: A bill acceptor assembly for accepting bills, vouchers, scrip, tickets and/or currency at a gaming table. The bill acceptor assembly includes a validator assembly capable of accepting a stack of individual notes in a receiving slot mounted to the gaming table, processing the notes one at a time, and passing valid notes through a hole in the gaming table or along the back edge of the gaming table to a cash box located below the gaming table.
Patent CA-2476771-A1 (CA)
Inventor: HEINO PIA
IPC: A61P3/04
Filed: 2003-02-12
Abstract: La présente invention concerne une préparation et un procédé utilisant simultanément des acides aminés libres essentiels et un inhibiteur de trypsine sous la forme d'une préparation orale destinée à l'amincissement.
Patent CA-2479781-A1 (CA)
Inventor: CINELLI FABIO
IPC: C09J133/02
Filed: 2003-03-27
Abstract: The present invention relates to the use, for adhesion on hair or fiber- populated surfaces, of hydrogel adhesive characterized by a G'25, (1 rad/sec ) below 1000 Pa, and containing weak acid monomer units at selected degree of neutralization, not only resulting in embedding of the hair or fiber and goo d adhesion properties on the surface, but also in excellent results in terms o f cohesiveness, and peel force. The invention also encompasses Personal Care products and Surface Care Articles containing the hydrogel compositions here in.
Patent CA-2480533-A1 (CA)
Title: Procede de transmission faisant appel a des fonctions de reception
Inventor: OZLUTURK FATIH M
IPC: H04L25/03
Filed: 2003-03-27
Abstract: L'invention concerne un procédé de transmission de données dans un système de communication à accès multiple par code de répartition. Selon ce procédé, une réponse de canal est déterminée sous la forme d'une matrice H de réponse de canal proche de celle du canal par lequel les données passeront pour la transmission. Les données sont étalées (14), puis elles sont traitées (15) au moyen de la matrice H de réponse de canal. Les données étalées et traitées sont ensuite transmises. Les données sont réceptionnées et récupérées à partir des données étalées et traitées transmises.
Patent CA-2481066-A1 (CA)
Inventor: SINHA SHANKAR P
IPC: G11C11/41
Filed: 2003-04-03
Abstract: A random access memory cell has first and second inverters each having an input and an output. The input of the first inverter is coupled to the out put of the second inverter by a Schottky-diode-free MOSFET. The input of the second inverter is coupled to the output of the first inverter.
Patent CA-2483318-A1 (CA)
Title: Position determination for a wireless terminal in a hybrid position determination system
Inventor: SHEYNBLAT LEONID
IPC: G01S1/00
Filed: 2003-04-22
Abstract: Techniques to determine a position estimate for a wireless terminal. An accurate position estimate for the terminal is initially obtained (e.g., bas ed on a first (accurate) position determination sub-system). For each of one or more transmitters (e.g., base stations) in a second (less accurate) position determination sub-system, an "expected" pseudo-range is computed based on th e accurate position estimate for the terminal and the base station location, a "measured" pseudo-range is also obtained, and a pseudo-range residual is the n determined based on the expected pseudo-range and the measured pseudo-range. Thereafter, to determine an updated position estimate for the terminal, measured pseudo-ranges are obtained for a sufficient number of transmitters. The measured pseudo-range for each base station may be corrected based on th e associated residual. The updated position estimate is then determined based on the corrected pseudo-ranges for these transmitters.
Patent CA-2486402-A1 (CA)
Title: Histone deacetylase inhibitors based on alpha-chalcogenmethylcarbonyl compounds
Inventor: LAN-HARGEST HSUAN-YIN
IPC: C07C327/22
Filed: 2003-05-21
Abstract: Histone deacetylase is a metallo-enzyme with zinc at the active site.  Compounds having a zinc-binding moiety, for example, an alpha-chalcogenmethylcarbonyl group, such as an alpha-ketothio group, can inhibit histone deacetylase. Histone deacetylase inhibition can repress gene expression, including expression of genes related to tumor suppression.  Accordingly, inhibition of histone deacetylase can provide an alternate route for treating cancer, hematological disorders, e.g., hemoglobinopathies, autosomal dominant disorders, e.g. spinal muscular atrophy and Huntington~s disease, genetic related metabolic disorders, e.g., cystic fibrosis and adrenoleukodystrophy, or for stimulating hematopoietic cells ex vivo.
Patent CA-2486421-A1 (CA)
Inventor: UNDERWOOD LOWELL
IPC: E02F3/96
Filed: 2003-05-14
Abstract: L'invention concerne une machine d'extraction (10), en particulier un excavateur à chenilles (10), qui présente une partie habillot (22) sur laquelle une benne-piocheuse (36) et un ensemble de rupteurs (201) sont montés de façon à entraîner hydrauliquement un mouvement pivotant entre des première et seconde positions limite. La benne piocheuse (36) peut être mise en fonctionnement indépendamment de l'ensemble de rupteurs (201) pour des opérations d'excavation. De façon similaire l'ensemble de rupteurs (201) peut être mis en fonctionnement indépendamment de la benne piocheuse (36) pour des opérations de rupture de matériaux de rejet. Cette machine d'extraction (10) peut alors utiliser la benne piocheuse (36) et l'ensemble de rupteurs (201) en un échange rapide et continu, de façon à éliminer fréquemment des petites quantités de matériaux de rejet cassés au moyen de la benne piocheuse (36), à exposer l'ensemble de rupteurs (201) pour des matériaux de rejet frais. L'invention concerne un système de déploiement (200) ayant un support de montage (202) pour un support pivotant aligné à proximité de l'ensemble de rupteurs (201) et un seul cylindre hydraulique (204). Un élément pivot bifurqué, un arrêt d'extension (276), et un ensemble de verrouillage (282) sont décrits pour augmenter la commande et la fiabilité du dispositif.
Patent CA-2486546-A1 (CA)
Title: Process for the preparation of enantiomerically enriched compounds
Inventor: FERINGA BEN
IPC: C07B53/00
Filed: 2003-03-20
Abstract: Process for the preparation of enantiomerically enriched compounds with Formula Ar-C(R1)-C(R2)-Z wherein Ar represents an optionally substituted (hetero)aryl group, R1 and R2, each independently, represent H, an alkyl, (hetero)aryl, dialkylamino, amido, thioether, alkoxy or aryloxy group with t he proviso that not both R1 and R2 represent H, or R1 and R2 form together with the C-atoms to which they are bound a (hetero)alkyl or (hetero) alkenyl ring and Z represents an electron withdrawing group, in which process a boronic acid derivate of Formula Ar-B(OR3)OR4 or its anhydride, wherein Ar is as described above and R3 and R4, each independently, represent H or an alkyl group, is reacted with an olefinic unsaturated compound with Formula R2 - C = C - (R1)Z, wherein R1, R2 and Z are as described above, in the presence of a transition metal catalyst comprising a transition metal chosen from Cu and group VIII of the Periodic Table and an enantiomerically enriched ligand L, having the Formula (I) where Cn together with the two O-atoms and the P-atom forms a substituted or non-substituted ring with 2-6 C-atoms, R5 and R6 each independently stand for H, an optionally substituted alkyl, aryl, alkaryl, o r aralkyl group, or represent the group with Formula (II) wherein Cn1 may have the same meanings asgiven for Cn and B represents a bridging group, or R5 an d R6 may form a heterocyclic ring together with the N-atom to which they are bound.
Patent CA-2489543-A1 (CA)
Inventor: HECK JAMES A
IPC: C09D5/03
Filed: 2003-07-24
Abstract: Methodology for constructing composite particles from ingredients comprising two or more particulate components. The resultant particles are usefully incorporated into powder coating compositions. The approach also finds utili ty in other applications, including but not limited to the food, drug, and cosmetics industry. Fluidized particles are subjected to an intense, but relatively brief heating event. This causes associated particles to fusingly assemble into fused composite clusters.
Patent CA-2490944-A1 (CA)
Title: Treatment of dough with a lipoxygenase and a lipolytic enzyme
Inventor: CHRISTIANSEN LUISE
IPC: A21D8/04
Filed: 2003-07-02
Abstract: The addition of a lipoxygenase and a lipolytic enzyme active on polar lipids to a dough has a synergistic effect on the volume and/or crumb color of an edible product made by leavening and heating the dough, e.g. by baking or steaming.
Patent CA-2491379-A1 (CA)
Title: Connecting device
Inventor: SHOEMAKER CRAIG
IPC: F16B35/04
Filed: 2004-12-31
Abstract: A connecting device for connecting an accessory to a hitch receiver with an outward end defining an opening. The connecting device has a base with a body portion receivable in the hitch receiver. The body portion is adapted for coupling with the hitch receiver to locate the base in a predetermined position thereon. The connecting device also has a collar for engaging the outward end of the hitch receiver in an interference fit upon engagement of the collar with the outward end, the collar being coupled with the accessory. In addition, the connecting device includes a fastener operatively connected with the base for urging the collar against the outward end to cause the collar to engage the outward end. The connecting device connects the accessory to the hitch receiver upon engagement of the collar with the outward end of the hitch receiver.
Patent CA-2491635-A1 (CA)
Title: Phenyl-[4-(3-phenyl-1h-pyrazol-4-yl)-pyrimidin-2-yl)-amine derivatives
Inventor: FURET PASCAL
IPC: C07D403/04
Filed: 2003-07-08
Abstract: The invention relates to phenyl-[4-(3-phenyl-1H-pyrazol-4-yl)-pyrimidin-2-yl)-amine derivatives and to processes for the preparation thereof, to pharmaceutical compositions comprising such derivatives and to the use of such derivatives - alone or in combination with one or more other pharmaceutically active compounds - for the preparation of pharmaceutical compositions for the treatment especially of a proliferative disease, such as a tumour.
Patent CA-2492100-A1 (CA)
Inventor: HUANG QI
IPC: A61K31/4436
Filed: 2003-07-15
Abstract: Selected amines of Formula XIII, which are effective for prophylaxis and treatment of diseases, such as angiogenesis mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptab le salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
Patent CA-2495309-A1 (CA)
Title: Heterostructures de nanocristaux de semi-conducteur
Inventor: BAWENDI MOUNGI G
IPC: H01L21/368
Filed: 2003-08-12
Abstract: Cette invention se rapporte à une hétérostructure de nanocristaux de semi-conducteur, qui possède un noyau d'un premier matériau semi-conducteur entouré par une surcouche d'un second matériau semi-conducteur. Après excitation, l'un des porteurs peut être essentiellement confiné au noyau et l'autre peut être essentiellement confiné à la surcouche.
Patent CA-2496234-A1 (CA)
Inventor: TAKEMORI HIROSHI
IPC: A61P3/06
Filed: 2003-08-20
Abstract: A polypeptide which comprises an amino acid sequence represented by SEQ ID  NO:2, SEQ ID NO:4, SEQ ID NO:6, SEQ ID NO:8, SEQ ID NO:10 or SEQ ID NO:12.  This polypeptide is useful as a preventive or a remedy for a disease in which a metabolic error in adipocytes, etc. participates.
Patent CA-2496454-A1 (CA)
Inventor: STEIN THOMAS M
IPC: A61K45/06
Filed: 2003-04-22
Abstract: A transdermal analgesic system having reduced potential for abuse, wherein t he system provides for the controlled release of the antagonist at a rate sufficient to provide an abuse limiting release rate ratio of the antagonist to the analgesic when the dosage form is subject to abuse is disclosed.</SDO AB>
Patent CA-2496860-A1 (CA)
Title: Microelectromechanical devices
Inventor: BROOKS JAMES E
IPC: F42B3/13
Filed: 2005-02-10
Abstract: An apparatus includes a switch comprising microelectromechanical elements, t he microelectromechanical elements including a sealed chamber containing a dielectric element, and conductors in the sealed chamber. The conductors are arranged such that application of greater than a predetermined voltage to at least one of the conductors causes ionization breakdown of the dielectric element to provide an electrically conductive path between the conductors. In another implementation, a switch includes a nanotube electron emitter or a radioactive isotope electron emitter.
Patent CA-2497607-A1 (CA)
Inventor: HIRAYAMA NORITOMO
IPC: G01F1/66
Filed: 2005-02-18
Abstract: To enable flow rate measurement with a high precision by calculating the flow rate using a flow rate calculation equation in which a quantization error occurring to a spatial resolution is corrected. An ultrasonic transducer 3 or others transmit/receive ultrasonic pulses, and subject the resulting received signals to A/D conversion after a predetermined process is applied thereto. In a computation control section 10, a flow velocity distribution calculation section 11 then derives a flow velocity distribution. These steps are substantially similar to a conventional manner. Then, calculation of the flow rate in the flow rate computation processing section 12 is performed by using a flow rate calculation equation in which a quantization error occurring to the spatial resolution is corrected.
Patent CA-2499884-A1 (CA)
Title: Process for making a linear alpha-olefin oligomer using a heat exchanger
Inventor: UNGER PHILLIP EDWARD
IPC: C08F10/00
Filed: 2003-09-23
Abstract: The invention pertains to a process for making a linear alpha-olefin oligomer in a reactor comprising a liquid and a gas phase, comprising the steps of catalytically oligomerizing ethylene in the presence of a nickel, palladium, cobalt, titanium, zirconium, hafnium, vanadium, chromium, molybdenum or tungsten complex, to the alpha-olefin oligomer with an average molecular weight between 50 and 350 under release of heat, and removing the heat with a heat exchanger, which is not in direct contact with the liquid phase, using at least part of the gas phase as a coolant medium. The invention further relate to an apparatus to perform said process.
Patent CA-2501358-A1 (CA)
Title: Image forming apparatus and process cartridge
Inventor: HOSHIZAKI TAKETOSHI
IPC: G03G15/22
Filed: 2005-03-18
Abstract: An image forming apparatus comprising an electrophotographic photoreceptor, a charging unit, an exposure unit, a development unit, and a transfer unit, wherein the image forming apparatus conducts charging, exposure, development, and transfer while moving a circumferential surface of the electrophotographic photoreceptor in a predetermined direction, the image forming apparatus further comprises a controlling unit which controls a moving velocity of the circumferential surface of the electrophotographic photoreceptor so that a time required for processes from charging to development is changeable, the electrophotographic photoreceptor includes an undercoat layer and a photosensitive layer, and the undercoat layer includes a metal oxide particle and an acceptor compound having a group capable of reacting with the metal oxide particle.
Patent CA-2501405-A1 (CA)
Inventor: KENNEDY STEVE
IPC: E04H12/18
Filed: 2005-03-18
Abstract: Structure de support de manche à vent comprenant un support vertical doté d'une extrémité supérieure et d'une extrémité inférieure. Un axe s'allonge pratiquement sur toute la longueur du support vertical. Un élément de déplacement est capté par l'axe et est déplacé par des câbles de façon axiale le long de l'axe, entre une position où le manche à vent est en haut et une position où le manche à vent est en bas de façon à être ôté. Un support à console s'allonge vers l'extérieur, à partir de l'élément de déplacement, en provenance du support vertical. Un prolongement de pôle s'allonge à la verticale à partir du support de console. Le prolongement de pôle comporte une extrémité supérieure éloignée dotée d'une monture de manche à vent adaptée pour accueillir un manche à vent. En position de manche à vent, l'extrémité supérieure éloignée s'allonge au-dessus de l'extrémité supérieure du support vertical, permettant ainsi un mouvement à 360o sans entraves du manche à vent. L'élément de déplacement est généralement maintenu lorsque la structure est en position de manche à vent. Quand le manche à vent doit être remplacé, l'élément de déplacement est abaissé en position où le manche à vent peut être ôté.
Patent CA-2503735-A1 (CA)
Inventor: BRINKHUIS RICHARD HENDRIKUS G
IPC: C07C275/10
Filed: 2003-10-20
Abstract: The invention relates to a process wherein one or more polyamines, each with one or more -NH2 functions and one or more second amine functions, said second amine functions having a lower lactone reactivity than said -NH2 functions, is reacted in a first step with one or more lactones, hydroxyacids, cyclic carbonates, or mixtures thereof, to form a polyamine-derived compound with amide and/or urethane groups, which polyamine-derived compound is reacted in a second step with one or more at least bifunctional amine-specific reagents to form an intermediate optionally comprising ester and/or carbonate groups, wherein in the second step optionally an additional amine modifier is co-reacted and in the intermediate at least two polyamine residues, or if a modifier is co~reacted, at least one polyamine residue and at least one optional amine modifier residue, are linked by said bifunctional amine-specific reagent. The invention further relates to polyamine derivatives and the use thereof as a pigment dispersant.
Patent CA-2507487-A1 (CA)
Title: Disposable diaper
Inventor: MINATO HIRONAO
IPC: A61F5/44
Filed: 2003-11-25
Abstract: A disposable diaper 1 is formed in one of front and rear waist regions 6, 7 with first wings 18 which are elastically stretchable in a waist-surrounding direction and these first wings 18 are provided on respective body facing surfaces 2 with first fastener means 23. The other waist region is provided on its undergarment facing surface 3 with, in addition to second fastener means 26, anti-slip zones 44 exhibiting a desired average kinetic frictional force relative to the body facing surface 2 of the first wings 18.