baber/WOPTO huggingface dataset:
Patent CA-2649189-A1 (CA)
Title: An improved process for the manufacture of montelukast sodium
Inventor: CHAWLA HARMANDER PAL SINGH
IPC: C07D215/18
Filed: 2006-09-28
Abstract: Process for the manufacture of 1-[[[(1R)-1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropane acetic acid, sodium salt [montelukast sodium (I)] consisting of: i. Converting methyl 1-(mercaptomethyl)-cyclopropaneacetate to a metal salt (X) using a metal hydroxide, ii. Subjecting the metal salt (X) to monometallation to provide a dimetallide (XI). iii. Converting a diol of formula (II) to a mesylate of formula (III) and reacting (III) in situ with (XI) affordin the metal salt of 1-[[[(1R)-1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropane acetic acid. iv. Reacting the metal salt in-situ with a base and purifying to afford an amine salt (XII). v. Treating (XII) with a sodium base and precipitating out montelukast sodium (I).
Patent CA-2650101-A1 (CA)
Title: Solid dosage formulations
Inventor: SHAH SYED M
IPC: A61K9/28
Filed: 2007-05-03
Abstract: Solid dosage formulations are provided for a compound having the formula: (I) R2 = Cl, F, Br,CH3, CF3, SCH3, NHCH3, NO2, CN, OH, OC1 - C6 alkyl, substituted OC1 - C6 alkyl or a prodrug or a pharmaceutically acceptable salt thereof. Formulations for tablets and multiparticulates containing a compound according to the above formula, a rate controlling component, and a binder are described, including formulations containing a seal coating, release rate controlling coating, and/or enteric coating. Pharmaceutical uses and kits thereof are also described.
Patent CA-2652163-A1 (CA)
Title: Braking system for motorcycle
Inventor: MUTO NORIYUKI
IPC: F16F15/08
Filed: 2009-01-29
Abstract: A braking system for a motorcycle is provided wherein the operation of a pressure regulating unit interposed between hydraulic pressure generating means and a wheel brake is controlled by a control unit so as to regulate hydraulic pressure outputted from the hydraulic pressure generating means and exert the regulated pressure on the wheel brake, the braking system being constructed to prevent vibration of an engine from being exerted on the pressure regulating unit. A pressure regulating unit is supported through elastic members floatingly by support members and which are fixed to an engine body mounted on a body frame.
Patent CA-2654076-A1 (CA)
Inventor: AGARWAL SANJIV
IPC: H04W4/90
Filed: 2007-05-28
Abstract: Based on the urgency, the caller ads a priority tag number while making telephone calls. The called party receives the calls with different alarm features based on the urgency of the call. The called party can set profiles rules so that calls with a lower urgency may be blocked if inconvenient. The profile rules may be altered autonomously in various circumstances. In addition a new configuration of telephone instruments is disclosed, having special keys and different alarm features, for enabling prioritization in transmission and reception of calls.
Patent CA-2656189-A1 (CA)
Title: Mercury releasing method
Inventor: MASSARO VINCENZO
IPC: H01J7/18
Filed: 2007-06-21
Abstract: It is described a method for releasing mercury in devices requiring it, in particular fluorescent lamps, based on the use of manganese-mercury compositions.
Patent CA-2658274-A1 (CA)
Inventor: ORTONNE NICOLAS
IPC: A61K38/17
Filed: 2007-07-18
Abstract: Pharmaceutical composition comprising a soluble form of CD160 for treating an inflammatory condition involving an undesired immune response, such as tissue graft or organ rejection, and autoimmune diseases; in vitro method for screening an individual for the presence of an inflammatory condition such as infectious and autoimmune diseases, tissue graft and organ rejection, or the presence of a tumor or activated endothelial cells, or for monitoring therapy of an inflammatory condition such as an autoimmune disorder or a tissue or organ rejection, or a tumor during chemotherapy including treatment with an anti- angiogenic substance or antibody.
Patent CA-2661900-A1 (CA)
Inventor: DOMSTEN RUNE
IPC: G09F9/33
Filed: 2007-08-28
Abstract: A card for presenting visual information while being waved. The card is flexible and has a sensor detecting or quantifying the bending of the card. The card has, preferably at an edge thereof, light emitters for presenting the information. A controller determines the position of the edge and forwards information so that a user watching the edge sees an emulated 2D information provider.
Patent CA-2661972-A1 (CA)
Title: Coupler assembly with guided ball clamp
Inventor: VOTRUBA EDWARD J
IPC: B60D1/06
Filed: 2009-04-08
Abstract: A coupler assembly for coupling a trailer to a towing vehicle hitch ball has a housing with an interior that defines a coupler socket adapted to receive a hitch ball. A ball clamp is disposed within the interior of the coupler housing and is movable toward and away from the coupler socket. The ball clamp has a clamping portion that retains the hitch ball within the coupler socket with the ball clamp positioned toward the coupler socket in a hitch ball retention position. A guide ramp is disposed within the coupler housing rearward of the coupler socket. The guide ramp projects toward the ball clamp and slopes upward and forward toward the coupler socket. A lateral guide member is disposed on the ball clamp rearward of the guide ramp. The lateral guide member cooperates with the guide ramp surface to limit forward movement of the ball clamp into the coupler socket.
Patent CA-2661985-A1 (CA)
Inventor: MOLNAR MICHAEL
IPC: C01B33/035
Filed: 2007-06-14
Abstract: A fluidized bed reactor and a Siemens reactor are used to produce polycrystalline silicon. The process includes feeding the vent gas from the Siemens reactor as a feed gas to the fluidized bed reactor.
Patent CA-2664600-A1 (CA)
Inventor: PARROTT LAWRENCE B
IPC: A63C3/00
Filed: 2009-04-23
Abstract: A protective cover device for a skate boot comprises a panel member including a central portion spanning part of the skate tongue and two side portions extending outwardly and downwardly from the central portion to span towards respective inner and outer sides of the skate. Anchor members at the outer side anchor the panel member to the skate boot using apertures which receive portions of the skate laces therethrough. The anchor members at the outer side also form hinges onto which the panel member is pivotally coupled for selectively providing access to the laces for fastening. An anchor member at the inner side comprises a strap which is selectively fastened to a mating fastener on a bottom side of the skate boot.
Patent CA-2664774-A1 (CA)
Inventor: STEINHARDT JOERG-MICHAEL
IPC: E02B5/08
Filed: 2009-04-28
Abstract: A wastewater screening device includes a perforate screening member through which wastewater flows, including a plurality of laterally spaced apart screening rods interconnected by cross members, such that solids in the wastewater are captured by the screening member. A plurality of wiping elements are positioned between the screening rods and shift longitudinally to clear screenings from the screening member. Each of the wiping elements has at least one end projection disposed laterally between opposite sides of the screening member, and a tapered wiping surface.
Patent CA-2669020-A1 (CA)
Title: Filter with water separation device
Inventor: CALCATERRA FARRELL F
IPC: B01D27/08
Filed: 2009-06-15
Abstract: A filter, filter element and filter assembly are provided. The filter includes a water separating device for separating water from a dirty fluid flow. The water separator includes a fluid flow path that varies in cross-sectional area to vary pressure of the fluid therethrough. A top portion of the water separator is formed as a structurally independent piece from a bottom portion of the water separator. The top portion may be permanently or releasably secured to filter media of the filter via an end cap coupled to an end of the filter media. The bottom portion may be integrally or releasably secured to a housing of the filter. The bottom portion may also be integrally formed with a center tube upon which a filter element mounts.
Patent CA-2671260-A1 (CA)
Inventor: MONNERET JEAN-JACQUES
IPC: E02D29/14
Filed: 2007-10-31
Abstract: The device has a hinge for articulating a panel (2) e.g. rail, relative to a frame (1), and with a tenon in projection with the panel periphery and engaged in a housing arranged in a tab of the frame. A pivoting axle transversely extends in the tenon and the housing, and has a spindle (8) constituted of an outer tubular part and an inner part (14) that are mounted relative to each other and axially separated relative to each other by a helical compression spring. The spring is arranged between the parts to engage and to maintain the parts respectively in two blind holes (20) of the frame. An independent claim is also included for a method for installing a panel.
Patent CA-2675172-A1 (CA)
Title: Sample handling device
Inventor: DITCHAM WILLIAM GRAHAM FOX
IPC: G01N33/48
Filed: 2008-01-11
Abstract: A device for use in handling a sample, the device including a number of deformable cavities provided on a surface of a substrate, at least one of the cavities being a sample cavity for receiving a sample and a number of fluid channels connecting the cavities such that in use, selective deformation of the cavities causes the sample to be selectively combined with one or more substances.
Patent CA-2678193-A1 (CA)
Title: Aza-bridged-ring compound
Inventor: MATSUSHIMA YUJI
IPC: A61K31/439
Filed: 2008-02-08
Abstract: [PROBLEMS] To provide a compound which has an antagonistic activity on a muscarinic M3 receptor and is therefore useful as an active ingredient of a prophylactic and/or therapeutic agent for an inflammatory disease such as chronic obstructive pulmonary disease (COPD) and asthma. [MEANS FOR SOLVING PROBLEMS] A study was made on a compound having an antagonistic activity on the binding of a muscarinic M3 receptor. As a consequence, it is found that an aza-bridged-ring compound represented by the formula (1) or a salt thereof has an antagonistic activity on the binding of a muscarinic M3 receptor. The aza-bridged-ring compound has an antagonistic activity on the binding of a muscarinic M3 receptor and therefore can be used as a prophylactic and/or therapeutic agent for an inflammatory disease such as chronic obstructive pulmonary disease (COPD) and asthma. (1) wherein R1 represents -H or a C1-6 alkyl; R2 represents an aza-bridged-ring selected from the group consisting of the rings represented by the formulae (a), (b), (c) and (d) below; and R3 represents a thienyl, a phenyl, a pyridyl, a pyrazinyl, a thiazolyl or a pyrazolyl.
Patent CA-2679458-A1 (CA)
Inventor: AZANCOT LAURENT
IPC: A47L13/58
Filed: 2008-03-03
Abstract: A bucket for handling liquids comprising a collector reservoir, a wringer receptacle having a collector outlet in fluid communication with the collector reservoir and a storage reservoir comprising at least one discharge aperture. The wringer receptacle is positionable between a first position wherein the wringer receptacle blocks the discharge aperture and a second position wherein the wringer receptacle allows fluid communication between the storage reservoir and the wringer receptacle through the discharge aperture. Rinsing of a cleaning medium in the bucket according to the invention is controlled through use of the cleaning medium actuating the wringer receptacle. The storage reservoir may also comprise a valve that can be actuated by movement of the wringer receptacle.
Patent CA-2685232-A1 (CA)
Inventor: KITAZOE MASATO
IPC: H04W8/22
Filed: 2008-05-01
Abstract: Systems, methodologies, and devices are described that facilitate management of user equipment (UE) capability information in a network to facilitate improved connection and communications associated with a mobile device. A core network can include a capability management component that can control UE capability information received during an initial connection of the mobile device to the network, where the UE capability information comprises UE dynamic capability and UE semi-static capability. The UE dynamic capability and semi-static capability can be identified from the received capability information and stored and managed respectively. When the initial connection is released, the dynamic capability information is deleted while the semi- static capability information can be retained in the core network. During a subsequent connection of the mobile device to the network, the stored semi-static capability can be retrieved and utilized to facilitate efficiently selecting a desired dynamic capability for the subsequent connection and communication.
Patent CA-2685950-A1 (CA)
Title: Elastomeric back with rails for mobile device
Inventor: DEARDEN JONATHAN JOSHUA
IPC: H05K5/02
Filed: 2009-11-12
Abstract: A mobile device and holster system includes a mobile device that has a front face and a back face opposite the front face, the back face including an elastomeric layer. A pair of longitudinal sides are coupled to the front face and back face, and a pair of latitudinal sides are also coupled to the front face and back face. The back face or the longitudinal sides define a recessed slot extending along a longitudinal length of the back face or longitudinal sides, respectively. The recessed slot defines an open end at at least one of the latitudinal sides and the recessed slot has a recessed slot surface that comprises a low--friction material. The holster comprises a pocket defining an open top end configured to receive the mobile device. A rail extends longitudinally along an interior side of the pocket, and the rail is configured to correspond with and slidably engage the slot on the mobile device.
Patent CA-2686607-A1 (CA)
Title: Compact fluorescent lamp with outer envelope and method for manufacturing
Inventor: WURSCHING ISTVAN
IPC: H01J61/56
Filed: 2008-04-18
Abstract: A compact fluorescent lamp comprises a discharge tube arrangement with at least one discharge tube (5). The tube is formed of glass, encloses a discharge, volume filled with a discharge gas and has a fluorescent phosphor coating disposed on the inner surface of" the tube. The tube forms a continuous arc path and is provided with electrodes disposed at each end of the arc path. The lamp also comprises a ballast circuit (7) mounted on a printed circuit board (9), which is oriented in a plane substantially parallel to the principal axis of the lamp. The ballast circuit is connected to the electrodes by lead-in wires and to a supply voltage by lead-out wires and controls the current in the tube. A bulb shaped outer envelope (2) has a ' substantially spherical portion (3) enclosing at least a part of the tube arrangement and an elongated end portion (4) enclosing at least the ballast circuit. The end portion of the outer envelope having an open end on a base side is closed and terminated by a closing means (11) of a material compatible with the material of the outer envelope. The ballast circuit and the discharge tube arrangement are held within the outer envelope and relative to each other in a predetermined position by a holding and protecting shield (20) being oriented in a plane substantially perpendicular to the principal axis of the lamp and comprising a receiving and fixing portion for the discharge tube and the printed circuit board of the ballast circuit. A method for manufacturing a compact fluorescent lamp as described above is also disclosed. In the proposed method, the ballast circuit and the discharge tube arrangement are inserted into and attached to a holding and protecting shield.
Patent CA-2687952-A1 (CA)
Inventor: PEDROTTI ANDREA
IPC: A01N25/18
Filed: 2008-06-27
Abstract: The present invention refers to a tablet (1) for retaining a volatile substance in a liquid or solid state, such as a perfume and/or an insecticide. The tablet comprises at least a first and a second layers (2,4) of volatile substance retaining material, said first and second layers being spaced apart from each other at a selected distance, and wherein it further comprises a layer of impermeable material (3) joined to said layers and located in between said first and second layers.
Patent CA-2689499-A1 (CA)
Inventor: ICHIKAWA AKIMASA
IPC: B01D69/12
Filed: 2008-06-27
Abstract: Disclosed is a separation membrane complex (1) characterized by having a carbon membrane (66) formed directly on a porous material (61) (a surface layer (64)) and also having an interlayer (63) with a thickness of 10 to 100 µm. The separation membrane complex (1) can be used as a filter having improved flux and selectivity compared to a conventional one.
Patent CA-2691057-A1 (CA)
Title: Preparation of coating dispersions by co-grinding precipitated and natural calcium carbonate
Inventor: MUNCHOW DIETER
IPC: C01F11/18
Filed: 2008-06-12
Abstract: The present invention relates to a method for the production of brushing-on color dispersions for use in the paper industry by cogrinding natural calcium carbonate (GCC) and precipitated calcium carbonate (PCC), which is characterized in that powdery (GCC) is coground with a slurry containing 5% to 70% by weight of PCC to a particle size distribution of the calcium carbonate of at least 90% by weight smaller than 5 mm, at least 70% by weight smaller than 2 mm, and at least 20% by weight smaller than 1 mm, with a weight average particle size ranging from 0.7 to 3 µm
Patent CA-2698353-A1 (CA)
Inventor: DEL SOLDATO PIERO
IPC: C07C229/00
Filed: 2000-07-27
Abstract: Compounds or their salts of general formula (I): A-B-N(O)s wherein: s is an integer equal to 1 or 2; A = R-T1-, wherein R is the drug radical and T1 =(CO)t or (X)t', wherein X  = O, S, NR1c, R1c is H or a linear or branched alkyl or a free valence, t and t' are integers and equal to zero or 1, with the proviso that t = 1 when t' = 0; t = 0 when t' = 1; B = -TB -X2-O-wherein TB = (CO) when t = 0, TB = X when t' = 0, X being as above defined; X2, bivalent radical, is such that the precursor drug of A and the precursor of B meet respectively the pharmacological tests described in the description.
Patent CA-2698404-A1 (CA)
Title: Procede de localisation d'un dispositif portable emetteur et systeme d'interface homme/machine mettant en oeuvre ce procede
Inventor: PERNISEK FLORIAN
IPC: G01V3/08
Filed: 2010-03-31
Abstract: L'invention concerne un procédé de localisation d'un dispositif portable émetteur (H1) émettant un champ électrique et/ou un champ magnétique, le procédé comprenant des étapes consistant à définir une aire de référence (RA1), disposer au moins une sonde de champ électrique et/ou de champ magnétique (P1-P2) à proximité ou à l'intérieur de l'aire de référence, disposer le dispositif portable à l'intérieur de l'aire de référence, recevoir de la sonde un signal de détection (S1, S2) du champ électrique et/ou du champ magnétique émis par le dispositif portable, et analyser le signal de détection fourni par la sonde et en déduire l'emplacement du dispositif portable à l'intérieur de l'aire de référence. L'invention peut être appliquée à l'exécution d'une action interactive, qui est initiée en fonction de l'emplacement du dispositif portable à l'intérieur de l'aire de référence.
Patent CA-2702599-A1 (CA)
Inventor: BURNS TIMOTHY DONALD SR
IPC: F04D29/054
Filed: 2010-05-04
Abstract: A surface pump assembly having a thrust chamber with a telescoping shaft. In some embodiments, the surface pump assembly has a pump with a pump shaft, a thrust chamber with a telescoping shaft extending therein, the telescoping shaft extendable to engage the pump shaft and retractable to disengage the pump shaft, and a motor coupled to the telescoping shaft and operable to rotate the telescoping shaft. In some embodiments, the telescoping shaft has a rotatable shaft member, an adjusting nut threadably disposed thereabout, wherein the adjusting nut is moveable axially relative to the shaft member by rotation, and a first sleeve translatably disposed about the shaft member.
Patent CA-2703393-A1 (CA)
Inventor: ARORA VIKRAM
IPC: C07K14/81
Filed: 2008-10-31
Abstract: The present invention provides a method for providing alpha-1 antitrypsin ((.alpha.1-AT) to a subject, in particular a method for treating or preventing a disorder or disease associated with .alpha.1-AT deficiency in the subject, wherein the method comprises providing, subcutaneously, a therapeutically or prophylactically effective amount of .alpha.1-AT to the subject. Also provided is a composition and article of manufacture comprising .alpha.1-AT, in particular a formulation suitable for subcutaneous administration of .alpha.1-AT.
Patent CA-2704243-A1 (CA)
Inventor: ADAMS TAMMY C
IPC: G09F3/14
Filed: 2008-12-08
Abstract: Elastic tags, method of making elastic tags, and methods of using elastic tags are disclosed.
Patent CA-2705022-A1 (CA)
Inventor: WALTHER RACHAEL EDEN
IPC: G09F3/00
Filed: 2008-10-29
Abstract: A method of customizing a tissue product, having the steps of selecting a plurality of different architectural decor or home decor styles;  categorizing the architectural decor or home decor styles into style groups; selecting a plurality of style groups; selecting at least one design that is representative of each style group; applying the selected designs to one or more tissue products, so that the tissue products represent the style group.
Patent CA-2705997-A1 (CA)
Inventor: O'BRIEN TIMOTHY J
IPC: C10L1/08
Filed: 2008-11-18
Abstract: Biodiesel fuels, renewable diesel fuels and feedstocks to these fuels (derived from plant seed oils or animal fats) are viewed as more environmen- tally friendly, renewable alternative fuels or supplemental fuels with petroleum-based diesel. Alkyl phenol amine aldehyde condensates improve the stability of biofuels by inhibiting the degradation processes. Alkyl phenylene diamines employed together with alkyl phenol amine aldehyde condensates in the biofuels give synergistically improved stability of the fuels.
Patent CA-2706462-A1 (CA)
Inventor: CAMARASA PATRICK
IPC: F16F1/36
Filed: 2008-10-24
Abstract: The invention related to a device comprising at least three insulation modules distributed around vibration equipment. Each module comprises at least two rigid parts, at least one of said parts being an outer part fixed to the carrier structure and at least one of said parts being an inner part fixed to the equipment or the stand (3) thereof. At least one elastomer insulating plug connects an inner part and an outer part and at least one of said parts carries two longitudinal flexible abutments and two tangential flexible abutments which each have a free end facing another respectively outer or inner rigid part, said free end being at a distance from the inner part in an idle position. The invention can be applied to satellite equipment.
Patent CA-2706502-A1 (CA)
Inventor: LIN SHIH-YAO
IPC: C07K16/30
Filed: 2008-12-18
Abstract: The present invention provides antibodies (such as chimeric and humanized antibodies) specifically bind to an epitope on CD43 and CEA expressed on nonhematopoietic cancer cells. In addition, the present invention also provides use of the antibodies described herein for diagnostic and therapeutic purposes.