baber/WOPTO huggingface dataset:
Patent CA-2640667-A1 (CA)
Title: Three dimensional geometric puzzle
Inventor: COOK ROGER C
IPC: A63F9/12
Filed: 2007-01-29
Abstract: Disclosed is a geometric puzzle comprising a plurality of three-dimensional components of at least one type, each component of the same type being derived by notionally dividing a fundamental shape into a plurality of equal parts, said fundamental shape being selected from the group consisting of a regular tetrahedron having edges of equal length and a regular pyramid with a square base and also having edges of equal length, said components being capable of assembly into multiple composite shapes. Each component may be equal and identical to one another or each pair of components may comprise mirror images of one another. Surfaces of said components may be provided attractive magnetic elements to hold said components in a composite shape.
Patent CA-2642452-A1 (CA)
Title: Process for preparing 1-halo-2,7-naphthyridinyl derivatives
Inventor: EVANS GRAHAM ROBERT
IPC: C07D471/04
Filed: 2007-03-21
Abstract: A process for preparing l-halo-2,7-naphthyridinyl derivatives is described (I), wherein X is Cl or Br; which process comprises the following steps: (i) reaction of a 3-cyano-4-methylpyridine derivative of formula (A): with a compound of formula (II), in the presence of an N,N-dimethylformamide diC1-6alkylacetal; to give an enamine derivative of formula (III), (ii) cyclisation of the enamine of formula (III), to obtain the compound of formula (IV), (iii) reaction of the compound of formula (IV) with a halogenating agent, to obtain a compound of formula (I).
Patent CA-2647030-A1 (CA)
Title: Device for dispensing material
Inventor: KNEE MICHAEL
IPC: A61C5/06
Filed: 2007-03-09
Abstract: A capsule for storing and dispensing dental material. The capsule comprises a cartridge for the dental material, and a nozzle. The nozzle being pivotable with respect to the cartridge between a first position in which the capsule is closed for storage and a second position in which the capsule is opened for dispensing the dental material. One of the nozzle and the cartridge comprises a bearing member and the other one of the nozzle and the cartridge comprises a bearing shell, wherein the bearing member and bearing shell form a pivot. Upon pivoting the nozzle from the first to the second position, the seal between the bearing member and the bearing shell is improved.
Patent CA-2647986-A1 (CA)
Inventor: HOFLAND LEENDERT JOHANNES
IPC: A61K38/31
Filed: 2007-04-02
Abstract: The invention describes a pharmaceutical composition comprising at least compound selected from the group of demethylating agents and HDAC inhibitors and at least one somatostatin analog or dopamine agonist for the treatment of a tumor which expresses a somatostatin and/or dopamine receptor.
Patent CA-2648283-A1 (CA)
Inventor: BAROUD GAMAL
IPC: A61B5/03
Filed: 2007-04-05
Abstract: A bone cement delivery device (16,16a,16b,16c,16d,16e,16f) including a syringe body (58), a plunger (60), and a driving system (62) connected to the plunger (60) and sliding the plunger (60) within the syringe body (58) in a displacement-controlled and continuous manner to produce a steady flow of bone cement out of the syringe body (58). Also, a bone cement delivery device (16,16a,16b,16c,16d,16e,16f) including at least one sensor (18,18a,18b,18c,18d, 18e) for measuring a physical parameter of the bone cement within the body (58), the at least one parameter being indicative of a viscosity of the bone cement, and a display unit (22) receiving data from the sensor (18,18a,18b,18c,18d,18e) and displaying at least one of the physical parameter and the viscosity of the bone cement. Improved medical cannulae (12,12a,12b), an improved control system (102) for a bone cement delivery device (16,16a,16b,16c,16d,16e,16f), an improved cement delivery system (10) and related methods are also described.
Patent CA-2648507-A1 (CA)
Title: Absorbent article having nonwoven lateral zones
Inventor: VEGLIO PAOLO A
IPC: A61F13/15
Filed: 2007-04-04
Abstract: A disposable hygiene article (10) for collecting bodily fluid comprising a body- facing surface (26), a garment facing-surface (28) and an absorbent structure (15). The article comprises in a first aspect i) a central fluid acquisition zone (121 ) which may be substantially white, ii) a first visually discernible lateral zone (161 ) situated on one side of the central zone and iii) a second visually discernible lateral zone (181 ) situated on the opposite side of the central zone, wherein the first and second lateral zones (161 , 181 ) are formed by a nonwoven material (16, 18) comprising a coloured pigment. In a second aspect, the absorbent structure is a gradient core and the lateral zones are hydrophobic.
Patent CA-2648646-A1 (CA)
Title: Liquid compositions of polymer additives and method for their preparation
Inventor: KALANZAKIS GEORGE
IPC: B01F23/70
Filed: 2007-04-19
Abstract: A method is described for preparing liquid concentrates of additives for incorporation in polymers, particularly polymers prepared in solution or slurry phase polymerization media. Additive concentrates according to the invention are characterized by a finer dispersion than would result from the direct addition of particulate or granular additives to the same liquid solvent.
Patent CA-2649357-A1 (CA)
Inventor: KOUDA MASAAKI
IPC: A61M1/14
Filed: 2007-04-18
Abstract: A pressure sensor (1) for an extracorporeal circulating circuit comprising a liquid chamber (6), a pressure measuring means (7), and a liquid flow path (8); wherein the liquid chamber (6) comprises a reference surface (10) not deformed by a pressure in the extracorporeal circulating circuit, a deforming surface (20) disposed separated from the reference surface (10) and deformed at least partially by a pressure in the extracorporeal circulating circuit, a first connection surface (11) that joins the deforming surface (20) with the reference surface (10) to form a closed liquid-tight space inside them and is not deformed by a pressure in the extracorporeal circulating circuit, a liquid inflowing port (40) provided in the side surface of the first connection surface (11), and a liquid outflowing port (41) disposed away by 1/2 to less than one round from the inflowing port (40) in the flowing direction of liquid introduced along the inner periphery of the side surface of the first connection surface (11); the pressure measuring means (7) measures the deformation amount of the deforming surface (20), and is disposed outside the liquid chamber (6); and the liquid flow path (8) is liquid-tightly connected with the liquid inflowing port (40) so that liquid to be introduced into the liquid chamber (6) flows in along the inner periphery of the side surface of the first connection surface (11).
Patent CA-2649524-A1 (CA)
Title: Packet loss prevention during handoff using packet copy-and-forward
Inventor: TANIUCHI KENICHI
IPC: H04W36/02
Filed: 2007-04-19
Abstract: The present invention relates to the handing off without packet loss, from a mobile device traveling from a current point of attachment to a new point of attachment, by providing a copy and forward module in association with the current point of attachment. The copy and forward module copies and stores packets that are being transmitted to a mobile node while the mobile node is in transition from the current point of attachment to the new point of attachment. The copy and forward module maintains a list of addresses as the last known contact addresses of the mobile node, and the mobile node's initial copy request contains an initial contact address of the mobile node. Subsequent copy requests are used to add or delete addresses to the list, and carry a per-address flag to indicate whether the address is to be added or deleted from the list.
Patent CA-2649826-A1 (CA)
Title: Synthesis and purification of valacyclovir
Inventor: PERTSIKOV BORIS
IPC: C07D473/18
Filed: 2002-11-13
Abstract: The present invention relates to protected valacyclovir, N-tert-butoxycarbonyl-L-valine 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy] ethyl ester, and a method of making it. The present invention further relates to a method of making valacyclovir including the steps of coupling an amine protected valine selected from N--tbutoxycarbonyl valine and N-formyl valine with acyclovir using a coupling agent to form a protected valacyclovir, and deprotecting the protected valacyclovir to form valacyclovir or a pharmaceutically acceptable salt thereof. The present invention further relates to valacyclovir in pure form, a method of making pure valacyclovir, and to compositions containing pure valacyclovir.
Patent CA-2654881-A1 (CA)
Inventor: BALTHASART DOMINIQUE
IPC: C07C17/02
Filed: 2007-06-21
Abstract: Process for the manufacture of DCE starting with a hydrocarbon source according to which: a) the hydrocarbon source is subjected to a first cracking step, namely a pyrolysis step carried out in at least one cracking furnace, thus producing a mixture of cracking products; b) said mixture of cracking products is subjected to a series of treatment steps making it possible to obtain a mixture of products containing ethylene and other constituents; c) said mixture of products containing ethylene is subjected to a first separation step S1 which consists of separating said mixture of products inside a column C1, into a fraction enriched with the compounds that are lighter than ethylene containing some of the ethylene (fraction A) and into a fraction F1; d) fraction F1 is subjected to a second separation step S2 which consists of separating fraction F1 inside a column C2 into a fraction F2 and into a heavy fraction (fraction C); e) fraction F2 is subjected to a third separation step S3 which consists of separating fraction F2 inside a column C3 into a fraction enriched with ethylene (fraction B) and into a fraction F3 mainly composed of ethane; f) fraction A is conveyed to a chlorination reactor and fraction B is conveyed to an oxychlorination reactor, reactors in which most of the ethylene present in fractions A and B is converted to1,2-dichloroethane; and g) the 1,2-dichloroethane obtained is separated from the streams of products derived from the chlorination and oxychlorination reactors.
Patent CA-2655799-A1 (CA)
Inventor: COULTER THOMAS STEFEN
IPC: A61K31/519
Filed: 2006-06-21
Abstract: The present invention relates to novel pharmaceutical compositions of general formula (I) comprising thienopyrimidine compounds. Moreover, the present invention relates to the use of the thienopyrimidine compounds of the invention for the production of pharmaceutical compositions for the prophylaxis and/or treatment of diseases which can be influenced by the inhibition of the kinase activity of Mnk1 and/or Mnk2 (Mnk2a or Mnk2b) and/or variants thereof.
Patent CA-2658775-A1 (CA)
Title: Matrix attachment regions (mars) for increasing transcription and uses thereof
Inventor: MERMOD NICOLAS
IPC: C12N15/67
Filed: 2007-08-22
Abstract: Isolated and purified MAR sequences of human and non-human animal origin are disclosed as are nucleotide sequences corresponding to or based on them. In particular, MARs and MAR constructs with high transcription and/or protein production enhancing activities are disclosed and so are methods for identifying such MARs, designing such MAR constructs and employing them, e.g., for high yield production of proteins.
Patent CA-2662050-A1 (CA)
Inventor: MCCARTY MICHAEL WILDIE
IPC: F16K47/04
Filed: 2007-06-22
Abstract: A valve assembly includes a valve body, a valve seat, and a valve plug (10). The valve body defines a flow path for a fluid. The valve plug is adapted for displacement between a closed position and an open position in the valve body. The valve plug includes a crown(26), a skirt (28)and a protrusion (30). The crown is for sealingly engaging the valve seat when the valve plug is in the closed position. The skirt defines a flow path for accommodating the fluid when the valve plug is in the open position. The protrusion is substantially concentrically aligned with the skirt. Each of the skirt or the protrusion have a surface treatment for enhancing the flow of the fluid through the valve when in the one or more open positions.
Patent CA-2662885-A1 (CA)
Inventor: BELOUIN FRANCOIS
IPC: A23L7/10
Filed: 2007-09-06
Abstract: L'invention concerne un fourrage constitué d'une phase aqueuse continue, ledit fourrage ayant une activité de l'eau (Aw) de 0,5 à 0,93 et une teneur en matières grasses de moins de 25 % en poids par rapport au poids total du fourrage et comprenant au moins un amidon non gélatinisé caractérisé en ce q u'au moins 5%, de préférence au moins 10 %, et plus préférentiellement encor e au moins 15 % des particules ont une taille supérieure ou égale à 10 .mu.m .
Patent CA-2663803-A1 (CA)
Title: Rnai modulation of scap and therapeutic uses thereof
Inventor: GOLDSTEIN JOSEPH L
IPC: C07H21/02
Filed: 2007-09-18
Abstract: The invention relates to a double-stranded ribonucleic acid (dsRNA) for inhibiting the expression of a SCAP gene (Human SCAP gene), comprising an antisense strand having a nucleotide sequence which is less that 30 nucleotides in length, generally 19-25 nucleotides in length, and which is substantially complementary to at least a part of a SCAP gene. The invention also relates to a pharmaceutical composition comprising the dsRNA together with a pharmaceutically acceptable carrier; methods for treating diseases caused by Human SCAP expression and the expression of a SCAP gene using the pharmaceutical composition; and methods for inhibiting the expression of a SCAP gene in a cell.
Patent CA-2664289-A1 (CA)
Title: Electrostatic coating method and apparatus for the same
Inventor: WAKIMOTO TAKASHI
IPC: B05D3/00
Filed: 2008-10-01
Abstract: Disclosed is an electrostatic coating method using a paint cartridge. When paint feeding passages (68 and 88) are rinsed with a liquid fed from a paint feeding unit (20), the liquid is fed from the paint feeding unit to a reservoir unit (13) and reserved therein. Next, the liquid in the reservoir unit is fed via a fluid circuit (10A) to a fluid chamber (83) in a paint cartridge (19). The liquid in the fluid chamber extrudes conductive paint in a paint chamber (84) through a free piston (82), thereby to feed a coating gun (14) with the conductive paint.
Patent CA-2667786-A1 (CA)
Inventor: KRASNER NORMAN F
IPC: G01S19/29
Filed: 1996-10-08
Abstract: A GPS receiver in one embodiment includes an antenna which receives GPS signals at an RF frequency from in view satellites; a downconverter coupled to the antenna for reducing the RF frequency of the received GPS signals to an intermediate frequency (IF); a digitizer coupled to the downconverter and sampling the IF GPS signals at a predetermined rate to produce sampled IF GPS signals; a memory coupled to the digitizer storing the sampled IF GPS signals (a snapshot of GPS signals); and a digital signal processor (DSP) coupled to said memory for performing fast convolution. The digital signal processor processes sampled IF GPS signals by performing a plurality of fast convolutions on a corresponding plurality of blocks of sampled IF GPS signals to provide a plurality of corresponding results of each fast convolution and summing a plurality of mathematical representations of said corresponding results to obtain a first position information.
Patent CA-2670199-A1 (CA)
Inventor: CRAWFORD SARAH
IPC: A61K36/11
Filed: 2007-10-17
Abstract: Disclosed are extracts prepared from primitive plants and fungi that have anti-cancer properties. The extracts are prepared by pulverizing the biological matter in a diluent. The extract can be administered to an individual or animal to kill cancer cells, prevent growth of cancer cells and teat cancer. The extracts may be used in combination with other therapeutic protocols.
Patent CA-2670871-A1 (CA)
Inventor: WILDGOOSE JASON LEE
IPC: H01J49/40
Filed: 2007-12-10
Abstract: A mass spectrometer is disclosed comprising a time of flight mass analyser (7). The time of flight mass analyser (7) comprises an ion guide comprising a plurality of electrodes (1) which are interconnected by. a series of resistors (2) forming a potential divider. Ions are confined radially within the ion guide by the application of a two-phase RF voltage to the electrodes (1). A single phase additional RF voltage is applied across the potential divider so that an inhomogeneous pseudo-potential force is maintained along the length of the ion guide.
Patent CA-2672239-A1 (CA)
Inventor: KAPLAN JUSTIN
IPC: A61P9/00
Filed: 2007-12-11
Abstract: The present teachings provide compounds of Formula (I) wherein Ar, R1, R2, R3, X, p and n are defined herein. The present teachings also provide processes for producing said compounds and methods of treating a pathological condition or disorder, or alleviating a symptom thereof, using said compounds. The compounds can be useful in modulating ion channel activity including treating a variety of conditions associated with the abnormal modulation of one or more voltage-gated calcium channels.
Patent CA-2672336-A1 (CA)
Title: Tool for analyzing and resolving errors in a process server
Inventor: BRODEUR DENIS F
IPC: G06F11/30
Filed: 2009-07-15
Abstract: A method for analyzing and resolving problems in a process server is disclosed herein. In one embodiment, such a method may include receiving a log file associated with an application running on the process server. The application may be made up of higher-level service component artifacts, and lower-level implementation artifacts used to implement the higher-level service component artifacts. The method may further include identifying error messages in the log file and determining which implementation artifacts are associated with the error messages. The method may further include mapping the implementation artifacts to service component artifacts associated with the implementation artifacts. The error messages may then be displayed along with their relationship to the service component artifacts. A corresponding apparatus and computer program product are also disclosed and claimed herein.
Patent CA-2676296-A1 (CA)
Title: Methods for reducing the viscosity of treatment fluids comprising diutan
Inventor: PAULS RICHARD W
IPC: C09K8/68
Filed: 2008-02-08
Abstract: Methods are provided that include a method comprising providing a treatment fluid comprising a base fluid and a gelling agent that comprises a diutan composition; providing a breaker that comprises an acid composition; allowing the breaker to interact with the treatment fluid; and allowing the viscosity of the treatment fluid to decrease. In some embodiments, the treatment fluid may comprise a base fluid, a gelling agent that comprises a diutan composition, and a breaker that comprises an acid composition. In some embodiments, the treatment fluid may be introduced into a portion of the subterranean formation at or above a pressure sufficient to create or enhance one or more fractures in the portion of the subterranean formation. Additional methods are also provided.
Patent CA-2676552-A1 (CA)
Title: Structure de siege et procedes d'utilisation
Inventor: BRILL RYAN S
IPC: A47C7/14
Filed: 2008-01-28
Abstract: L'invention concerne une structure de siège dont le siège et le dossier sont articulés. Une partie arrière du siège est en mesure d'être pivotée automatiquement par rapport à une partie avant du siège quand le siège est basculé entre une position relevée et une position inclinée. Une partie supérieure du dossier est en mesure d'être pivotée par rapport à la partie inférieure entre une position neutre et une position déployée, la partie supérieure étant en mesure d'être pivotée par rapport à la partie inférieure indépendamment de la position d'inclinaison du dossier. Selon un aspect, un mécanisme de réglage est couplé entre l'organe de support inférieur et l'organe de support supérieur du dossier et fait pivoter l'organe de support supérieur entre au moins une première position de support et une deuxième position de support. L'invention concerne également un siège ayant une profondeur de siège réglable ainsi que les différents procédés de commande des différents aspects et modes de réalisation de la structure de siège.
Patent CA-2677463-A1 (CA)
Inventor: KOEHL ERICH
IPC: F16D63/00
Filed: 2009-09-01
Abstract: The invention relates to the use of an electric, hydrodynamic or electromagnetic brake for reducing the rotational speed of a drive--side shaft of a gear mechanism.
Patent CA-2677551-A1 (CA)
Inventor: CAVE CHRISTOPHER R
IPC: H04W52/02
Filed: 2008-02-05
Abstract: Paging in a HSDPA connected mode CELL_PCH or URA_PCH state. A  WTRU is configured to select various PICH information that is broadcast by a base station (in the HSDPA associated PICH info" information element of a System Information block 5/5bis) by compiling a list of candidate PICHs, and selecting a PICH info based on the U-RNTI of the WTRU. The WTRU is configured to receive paging messages, based on the selected PICH  information. In one embodiment, a preferred WTRU is configured to receive paging messages, based on a PICH, a HS-SCCH, and a HS-PDSCH. In another embodiment, a preferred WTRU is configured to receive paging messages, based on a PICH and a HS-PDSCH. In both embodiments, a time delay parameter (for timing the transmission of the PICH and the transmission of a paging message) is preferably used so that the WTRU may listen for either the HS-SCCH or HS-PDSCH for a period of time and return to a sleep mode if no paging message is received.
Patent CA-2679777-A1 (CA)
Inventor: JEFFREY PETER
IPC: A63H27/10
Filed: 2008-02-11
Abstract: A party balloon (10) comprises an expansible membrane with an inlet port (15) to allow entry of gas upon inflation and an illumination device comprising a light emitting diode (LED) (50) powered by at least one battery (54) is mounted inside the balloon (10). In this respect, the illumination device (50) has a projection (58) whereby it is attached to the expansible membrane, inside the balloon, by a clip or O-ring (59) fitted onto the projection (58) from outside the balloon. A strip of insulating material (53) is initially located between the battery or batteries (54) and the LED (50) and is capable of being withdrawn, e g prior to or upon inflation of the balloon (10), to light up the LED and the balloon.
Patent CA-2680193-A1 (CA)
Title: Lyophilized preparation comprising influenza vaccine, and method for preparation thereof
Inventor: YAMASHITA CHIKAMASA
IPC: A61K9/19
Filed: 2008-03-07
Abstract: Disclosed is a lyophilized preparation improved in the stability of an influenza vaccine contained therein. A lyophilized preparation remarkably improved in the stability of an influenza vaccine contained therein can be prepared by lyophilizing an aqueous solution satisfying the following requirements (A) to (C): (A) the aqueous solution contains (i) an influenza vaccine, (ii) a hydrophobic amino acid, and (iii) arginine and an acid addition salt thereof; (B) the component (iii) is contained in an amount of 20 to 85% by weight relative to the total amount of the lyophilized preparation; and (C) the pH value of the aqueous solution aqueous solution is adjusted to pH 8 to 10 by controlling the ratio between arginine and the acid addition salt thereof which constitute the component (iii).
Patent CA-2681674-A1 (CA)
Inventor: MONSRUD LEE J
IPC: C11D3/00
Filed: 2008-05-02
Abstract: The present invention provides methods for treating an aqueous system com prising contacting the aqueous system with a composition comprising a conver sion agent. The methods of the present invention reduce the solubilized wate r hardness and/or reduce or inhibit scale formation in an aqueous system. Fu rther, the methods of the present invention impact the chemistries needed in downstream cleaning processes employing water treated in accordance with th e methods of the present invention.