baber/WOPTO huggingface dataset:
Patent CA-2558434-A1 (CA)
Inventor: KOCH STEPHEN A
IPC: E04D1/22
Filed: 2006-09-01
Abstract: A shingle and a method of making it is provided in which the rear surface of the shingle is provided with an attached reinforcement layer through which fasteners may be applied when the shingle is applied to a roof.
Patent CA-2559265-A1 (CA)
Inventor: ZHENG HAIHONG
IPC: H04H20/14
Filed: 2005-03-10
Abstract: Disclosed herein area method, apparatus and computer program product to correlate service instance for a mobile station (MS), radio access network (RAN) and a packet data. serving node (PDSN) connection by exchanging identifiers between the entities involved in the connections. Also disclosed herein are a method, apparatus and computerprogram product to perform a handoff of a Mobile Node (MN) from a first Packet Data Serving Node (PDSN) associated with a first Radio Network (RN) to a second PDSN, associated with a second RN. As a non-limiting example, the method includes sending a handoff request message from the first RN to the second RN, and communicating between the second RN to the second PDSN and between the second PDSN and the first PDSN to accomplish the handoff; where Quality of Service (QoS) information associated with the MN in the first RN is sent to the second PDSN.
Patent CA-2562155-A1 (CA)
Inventor: HAVERSTICK JON K
IPC: G01N27/66
Filed: 2005-03-30
Abstract: A photoionization detector includes a housing, electrical contacts within the housing and an easily removable and replaceable photoionization chamber within the housing. The photoionization chamber includes a cathodic electrode and an anodic electrode which may be coated with a thin layer of material. The photoionization chamber and the associated cathodic electrode and anodic electrode are removable from within the housing as a unit. The photoionization chamber makes electrical connection with the contacts when seated within the housing regardless of the orientation of the photoionization chamber about an axis.
Patent CA-2562857-A1 (CA)
Inventor: ECKHARDT MATTHIAS
IPC: C07D487/04
Filed: 2005-05-06
Abstract: The invention relates to novel substituted imidazoles of general formula (I) wherein R1 to R3 and X have the designations cited in the patent claims. The invention also relates to the tautomers, enantiomers, diastereromers, mixtures, and salts of said imidazoles, to methods for the production thereof, and to the use of the same as intermediate products for producing medicaments or pesticides.
Patent CA-2563870-A1 (CA)
Title: Pharmaceutical compositions comprising old man's beard (usnea barbata) and st.john's wort (hypericum perforatum) and their use
Inventor: SCHEMPP CHRISTOPH
IPC: A61K9/06
Filed: 2005-04-07
Abstract: The invention relates to pharmaceutical compositions from Usnea barbata and their use in the treatment of skin diseases. A preferred composition is the combination with an extract from Hypericum perforatum. The extracts are obtained by hypercritical high-pressure extraction with natural carbonic acid.  A preferred method of production is the common homogenization of 6 % by weight of an extract from Usnea barbata, containing 96 % usnic acid, and 40 % by weight of an extract from Hypericum perforatum, containing 39 % hyperforin.  The pharmaceutical composition brings about an exponentiation of the anti-inflammatory and antimicrobial effects of the extracts and stabilizes the hyperforin. The combination is suitable for external and internal treatment of various skin diseases, especially various forms of dermatitis, and skin aging, and for the treatment of skin infections with Pityrosporon yeast fungi, acne and rosacea.
Patent CA-2564121-A1 (CA)
Title: Inflatable penis ring
Inventor: DYKERS JOHN R
IPC: A61F5/458
Filed: 2006-10-13
Abstract: The inflatable penis ring (10) is a device facilitating attachment of medical appliances to the penis. The device (10) comprises an annular ring having an internal and external diameter. An array of inflatable balloons is evenly spaced around the internal diameter of the ring. A pressure control is provided to inflate or deflate the array of balloons as desired. Either air or liquid may be employed as an inflation medium. Inflation of the balloons, functions to efficiently and comfortably hold the ring in place on the penis.  A rim or sleeve is mounted on the ring. Medical appliances may be attached to the rim.
Patent CA-2564792-A1 (CA)
Inventor: DOBBIN GEOFFREY E
IPC: F41G1/38
Filed: 2004-04-27
Abstract: The disclosed invention is a rail cover (1) for use on mounting rails typically, though not exclusively, used on personal firearms. The covers may be made to fit either Picatinny or Weaver type rails and feature a clipping structure (4) on the cover's underside that grasps the rail while the tension in the cover body (2) holds the cover in place. Two preferred embodiments disclose a solid cover (50) and a low profile, ribbed cover that nests within transverse grooves in some rails. The low profile cover has at least one friction ridge (52) provided along each edge to aid in removal of the cover.  Alternatively, a restraining beam (70) may be utilized to further restrain the clipping structure and retain the cover on the rail.
Patent CA-2565653-A1 (CA)
Inventor: PATTERSON IAN MICHAEL
IPC: H04Q7/38
Filed: 2006-10-26
Abstract: The present invention provides a system and method of modifying policy settings in a network having a plurality of subscriber devices. An embodiment includes a plurality of base stations, each capable of wirelessly transmitting across a geographic region and a server. A cell-phone, capable of roaming between regions, is operable to establish a wireless link with the base stations and through the base stations, with the server. The network contains a communication policy determining from which other communication devices a subscriber device can receive voice calls. The communication policy is updated, by the server, based on requests from the subscriber devices. Once a request is received from a subscriber device, the determination whether to update the communication policy can be based on a record of rejections respective to the caller requested to be blocked.  Alternatively, the communication policy can be updated according to a trust policy maintained on the server respective to the subscriber device making the request; the trust policy represents the procedure to follow when a request is received from that subscriber device.
Patent CA-2566584-A1 (CA)
Title: Fan blade curvature distribution for high core pressure ratio fan
Inventor: MACDONALD KIMBERLEY ANN
IPC: F03B3/12
Filed: 2005-05-12
Abstract: A high core pressure ratio fan of a gas turbine engine comprising a rotor having a hub (32) and a plurality of blades (34), wherein each blade has a suction side (46) forming a curved surface with a pocket (54) in a space defined by the area of a trailing edge (40) of the suction side and a periphery (31) of the hub. The curved surface is partially defined by a turning portion (50) that is immediately adjacent to the hub, the turning portion resulting in a trailing edge angle (A) which is generally greater than those defined in the prior art, the increased trailing edge angle leading to a reduction of corner vortex promotion and hub flow separation. An associated method of reducing vortex promotion though the provision of such a rotor blade is also disclosed.
Patent CA-2567696-A1 (CA)
Inventor: MCREYNOLDS DARRELL LARUE
IPC: B41J2/14
Filed: 2005-03-31
Abstract: A process for modifying the surface profile of an ink supply channel (6) in a printhead is provided. The process comprises the steps of providing a printhead comprising ink supply channels, and ion milling the ink supply channel (6). The ion milling is generally performed with argon and tends to taper and/or round angular sidewall features (12) in the channel.
Patent CA-2568846-A1 (CA)
Title: Procede et appareillage pour communiquer a distance en utilisant la photoluminescence ou la thermoluminescence
Inventor: VAN GENT DANIEL LEE
IPC: H04B10/90
Filed: 2005-05-23
Abstract: Le procédé et le dispositif décrits servent à communiquer ou commander à distance en utilisant des molécules photoluminescentes ou thermoluminescente s. Plusieurs échantillons contenant des molécules photoluminescentes ou thermoluminescentes sont irradiés simultanément et ensembles par des rayons intriqués gamma, X, ultra- violets ou visibles, issus en cascade d'une sourc e atomique, de la cible d'un accélé- rateur linéaire de particules ou d'un cristal non-linéaire. Lorsque les échantillons sont séparés, on stimule l'un d'eux, le maître, par une méthode classique d'illumination in- frarouge, blanche ou par chauffage, et on mesure la luminescence partiellement corrélé e du ou des autres, les esclaves. Il n'y a pas de procédé connu d'interférence entre maître et esclaves. Le ou les esclaves sont les seuls à pouvoir recevo ir instan- tanément le signal du maître à travers tous milieux et à toutes distances. Le procédé et les appareillages sont particulièrement destinés à des applications de communica- tion ou de commande.
Patent CA-2574311-A1 (CA)
Title: Method of predicting the responsiveness oa a tumor to erbb receptor drugs
Inventor: SOUTH MARIE CAROLINE
IPC: C12Q1/68
Filed: 2005-07-20
Abstract: The invention relates to a method of selecting a mammal having or suspected of having a tumour for treatment with an erbB receptor drug which comprises testing a biological sample from the mammal for expression of any one of the genes listed in Table 1 or 2 as defined herein whereby to predict an increased likelihood of response to the erbB receptor drug. Preferred genes include any one of NES, GSPT2, ETR101, TAZ, CHST7, DNAJC3, NPAS2, PIN1, TCEA2, VAMP4, DAPK1, DAPK2, MLLT3, TNNC1, KIAA0931, ACOX2, EMP1, SLC20A1, SPRY2 or PGM1.
Patent CA-2574526-A1 (CA)
Inventor: BURNETTE DAVID R
IPC: H02G3/06
Filed: 2003-05-14
Abstract: A labor saving system, method, and apparatus for connecting or coupling lengths of electric metallic tubing ("EMT"). The invention uses couplings/connectors that have barbs that are designed to engage corresponding indentations on EMT to ensure proper installation. In one aspect, the invention is an EMT having: an EMT inner surface forming an EMT cavity; an EMT outer surface; an EMT first end; and at least one indentation in the EMT outer surface at or near the EMT first end, the indentation adapted to receive a corresponding barb from a sleeve device. In another aspect, the invention is a sleeve device comprising; a sleeve inner surface forming a sleeve cavity adapted to receive an end of an EMT; a sleeve outer surface; a first sleeve end; at least one barb on the sleeve inner surface at or near the first sleeve end, the barb adapted to engage a corresponding indentation on the EMT.
Patent CA-2575319-A1 (CA)
Title: Aerated food products containing hydrophobin
Inventor: GOLDING MATTHEW DUNCAN
IPC: A23P30/40
Filed: 2005-06-27
Abstract: An aerated food product is provided which includes hydrophobin. Also provided is the use of a hydrophobin in a method of inhibiting bubble coarsening in aerated food products.
Patent CA-2577036-A1 (CA)
Title: Small interfering rna molecules against ribonucleotide reductase and uses thereof
Inventor: YOUNG AIPING H
IPC: A61P35/04
Filed: 2005-08-18
Abstract: Small interfering RNA (siRNA) molecules that target a mammalian ribonucleotide reductase gene, and which are capable of inhibiting the expression of their target gene are provided. The siRNA molecules of the invention are capable of attenuating neoplastic cell growth and/or proliferation in vitro and in vivo and, therefore, can be used to attenuate the growth and/or metastasis of various types of mammalian cancers.
Patent CA-2578193-A1 (CA)
Title: Process for telomerizing noncyclic ofefins
Inventor: BORGMANN CORNELIA
IPC: C07C209/60
Filed: 2005-08-23
Abstract: Disclosed is a method for telomerizing non-cyclic olefins comprising at least two conjugated double bonds with at least one electron donor by using a catalyst that contains a metal from group 8, 9, or 10 of the periodic table of elements. The inventive method is characterized in that the entire telomerization process includes a catalyst recirculation step in which hydrogen is added to the mixture provided in said step via a hydrogen source.
Patent CA-2579361-A1 (CA)
Title: Dispositif doseur
Inventor: FICHTNER RALF
IPC: B05B11/00
Filed: 2005-08-23
Abstract: La présente invention concerne un dispositif de dosage destiné à au moins une substance, comprenant: un système de pompage qui est en liaison active avec un réservoir de substance pour permettre la sortie de substance; et un système d'aération associé au réservoir de substance. Selon l'invention, le système d'aération présente un canal capillaire qui forme une trajectoire d'aération entre le réservoir de substance et l'environnement extérieur, et dont la longueur est un multiple supérieur à 1 de son diamètre de canal réel. Le dispositif de l'invention peut être utilisé pour des applications pharmaceutiques et cosmétiques.
Patent CA-2581322-A1 (CA)
Title: Process for preparing ziprasidone
Inventor: PUIG SERRANO JORDI
IPC: C07D417/12
Filed: 2005-09-15
Abstract: The present invention concerns a process for the preparation of 5-(2-(4-(1,2-5 benzisothiazol-3-yl)-1-piperazinyl)ethyl)-6-chloro-1,3-dihydro-2H-indol-2-one of the formula (I), or a pharmaceutically acceptable acid addition salt, solvate, hydrates or clathrate thereof, said process comprising reacting a compound of formula (II) wherein X is a halogen atom, with a compound of formula (III), said compound of formula (III) being the free base or an addition salt with an organic or inorganic acid, wherein said process is characterized in that said compounds according to formulas (II) and (III) are reacted in the presence of a neutralizing agent, and are reacted in a solvent comprising acetonitrile.
Patent CA-2581510-A1 (CA)
Title: Procede de separation du zirconium et du hafnium
Inventor: LEMAIRE MARC
IPC: C01G25/04
Filed: 2005-10-07
Abstract: Procédé permettant de séparer le zirconium du hafnium d'un mélange de ZrCI4 et HfCI4 contenant 3 % en poids de Hf exprimé par rapport à Zr + Hf ou moins, le procédé comprenant les étapes suivantes : 1. hydrolyser un mélange ZrCI4 et HfCI4 dans une solution aqueuse d'acide inorganique fort, de manière à former une solution aqueuse ayant de 7 à 12 moles d'acide par litre ; 2. faire passer la solution obtenue à l'étape (1) dans une résine échangeuse d'anions ; 3.  éventuellement éluer une fraction de ladite solution aqueuse ayant de 7 à 12 moles d'acide par litre, enrichie en hafnium ; 4. débarrasser la résine de la solution acide contenant Zr et Hf ; 5. faire passer dans la résine une solution aqueuse pour décrocher les composés du zirconium fixés à la résine, et récupérer une fraction enrichie en zirconium.
Patent CA-2581986-A1 (CA)
Inventor: KESSLER THOMAS H
IPC: B25B27/14
Filed: 2007-03-08
Abstract: A pipe joiner includes a power assembly and first and second attachment retainers, each retainer configured to accept a pipe claw. A frame supports the first and second attachment retainers. The power assembly is coupled to the frame in such a manner that operating the power assembly draws the retainers toward one another.
Patent CA-2586086-A1 (CA)
Title: Furin inhibitors
Inventor: SMITH ROBERT E
IPC: A61K38/55
Filed: 2005-07-22
Abstract: Inhibitors for the endoprotease furin are provided for the prevention, diagnosis, treatment, and study of human and animal pathologies, which involve furin activity. These pathologies include infections caused by bacteria and virus that exploit host furin activity. These pathologies also include diseases that involve the expression of host proproteins that are processed by furin as a part of growth, development, and maintenance of the host organism including certain cancers of the head and neck.
Patent CA-2586657-A1 (CA)
Inventor: ROMLEY RICHARD
IPC: A61B18/14
Filed: 2005-11-01
Abstract: The embodiments described herein provide for an ultrasound imaging device having a piezocomposite transducer. The imaging device is preferably insertable within a living being and configured to image the interior of the living being. The piezocomposite transducer can be formed from piezoceramic and polymeric materials. The piezocomposite transducer can be configured as a single element transducer or as a transducer array having one or more elements. Also provided is a method of manufacturing a piezocomposite transducer and a method of imaging with a piezocomposite transducer.
Patent CA-2587179-A1 (CA)
Title: Improved system for transformation of rectilinear motion into curvilinear motion, or vice versa, particularly for internal combustion engine
Inventor: SKULIC IVAN
IPC: F02B75/32
Filed: 2005-09-15
Abstract: The invention relates to an improved system for transformation of rectilinear motion into curvilinear motion, or vice versa, particularly for internal combustion engine, said system comprising a rotor element and a stator element, one of said rotor element and stator element having a closed spiral profile, said spiral profile having a continuous curvilinear portion for at least 270~, and a ramp portion joining the ends of said continuous curvilinear portion.
Patent CA-2593979-A1 (CA)
Inventor: JOURDAN JANE
IPC: A61K38/08
Filed: 2005-12-20
Abstract: Provided herein are compositions and methods for use in promoting wound healing and tissue regeneration following tissue injury in a subject.
Patent CA-2596331-A1 (CA)
Title: Liquid-vapor separator for a minichannel heat exchanger
Inventor: GORBOUNOV MIKHAIL B
IPC: F25B39/04
Filed: 2005-12-28
Abstract: A method and apparatus for promoting uniform refrigerant flow in a minichannel heat exchanger by providing a liquid-vapor separator between an expansion device and the inlet header such that the refrigerant vapor will pass directly to the compressor and only the liquid refrigerant will pass to the inlet header. The liquid-vapor separation is accomplished by way of a float valve which prevents the flow of liquid refrigerant to the compressor and the flow of refrigerant vapor from the outlet manifold, through the valve and back to the inlet manifold. A second float valve may be provided between a downstream end of the inlet manifold and the compressor for the purpose of removing any residual vapor from the liquid.
Patent CA-2597791-A1 (CA)
Title: Process for the preparation of indolone derivative
Inventor: REDDY BUCHI REGURI
IPC: C07D207/26
Filed: 2006-02-15
Abstract: A process for the preparation of 4-[2-(Di-n-propylamino) ethyl]-2,3-dihydro-1 H-indol-2-one of formula (I) and its pharmaceutically acceptable salts, solvates Formaula I involving new intermediates of compound of formula (A) and (B) wherein R represents (i) a halogen atom selected from fluorine, chlorine atom, bromine atom and iodine atom; (ii) lower alkanesulfonyloxy group selected from methanesulfonyloxy, ethanesulfonyloxy, isopropanesulfonyloxy, propanesulfonyloxy, butanesulfonyloxy, tert-butanesulfonyloxy, pentanesulfonyloxy, hexanesulfonyloxy; (iii) substituted or unsubstantiated arylsulfonyloxy group selected from phenylsulfonyloxy, 4-methylphenylsulfonyloxy, 2-methylphenylsulfonyloxy, 4- nitrophenylsulfonyloxy, 4- methoxyphenylsulfonyloxy, 3-chlorophenylsulfonyloxy; (iv) arylalkylsulfonyloxy group selected from benzylsulfonyloxy, 2-phenylethylsulfonyloxy, 4-phenylbutylsulfonyloxy, 4- methylbenzylsulfonyloxy, 2- methylbenzylsulfonyloxy, 4- nitrobenzylsulfonyloxy, 4-methoxybenzylsulfonyloxy, 3- chlorobenzylsulfonyloxy.
Patent CA-2600491-A1 (CA)
Title: Media timeline processing infrastructure
Inventor: RAHMAN SHAFIQ UR
IPC: H04N21/845
Filed: 2006-03-16
Abstract: A media timeline processing infrastructure is described. In an implementation, one or more computer readable media include computer executable instructs that, when executed, provide an infrastructure having an application programming interface that is configured to accept a plurality of segments from an application for sequential rendering. Each of the segments reference at least one media item for rendering by the infrastructure and each segment is taken from a media timeline by an application.
Patent CA-2602757-A1 (CA)
Title: Substituted 1,5-naphthyridine azolidinones as cdk inhibitors
Inventor: LIU JIN-JUN
IPC: C07D471/04
Filed: 2006-03-24
Abstract: The present invention provides novel, substituted 1,5-naphthyridine azolinones of formula (I) which inhibit Cdkl and are selective against Cdk2 and Cdk4.  These compounds and their pharmaceutically acceptable salts have antiproliferative activity and are useful as anti-cancer agents.
Patent CA-2603262-A1 (CA)
Inventor: SASAKI HIDEAKI
IPC: A61F13/15
Filed: 2006-03-30
Abstract: A disposable garment used with an insert pad is disclosed. The disposable garment has a longitudinal centerline, a transverse centerline, a crotch region, a front region and a back region. The disposable garment comprises an outer cover and an absorbent assembly joined inside the outer cover. The absorbent assembly has a longitudinal centerline, a transverse centerline, longitudinal sides and transverse ends. The absorbent assembly comprises a backsheet, an absorbent material disposed inside the backsheet and an elastic member extending in the longitudinal direction of the absorbent assembly to longitudinally elasticize a portion of the absorbent assembly. The absorbent assembly has a center crotch portion and a periphery portion, each portion having an absorbent capacity per unit area. The absorbent capacity per unit area of the center crotch portion is less than that of the periphery portion.  The absorbent assembly is treated to increase stiffness.
Patent CA-2605741-A1 (CA)
Title: Methode et dispositif pour evaluer des parametres d'ecoulement et des parametres electriques d'un milieu poreux
Inventor: EGERMANN PATRICK
IPC: G01N27/04
Filed: 2006-04-24
Abstract: Méthode et dispositif pour évaluer dans le même temps et avec le même appareillage, la résistivité électrique et des paramètres d'écoulement d'un milieu poreux, à partir de mesures expérimentales issues d'au moins une expérience de déplacement de type multi-débits. On mesure de façon continue en fonction du temps la pression différentielle entre deux extrémités dudit échantillon, la résistivité électrique dudit échantillon, et pour chaque palier de stabilisation on mesure également au moins deux valeurs de volume de production du fluide déplacé. On en déduit ensuite une courbe continue de volume de production du fluide déplacé en fonction du temps à partir de laquelle on estime des paramètres d'écoulements à l'aide d'un simulateur numérique d'écoulement ; Application à l'exploitation de gisements pétrolier s par exemple.
Patent CA-2606726-A1 (CA)
Title: Architecture de systeme hydraulique de manoeuvre d'atterrisseurs d'aeronef
Inventor: FREMIOT SEBASTIEN
IPC: B64C25/22
Filed: 2007-10-15
Abstract: L'invention concerne une architecture de système hydraulique de manoeuvre des atterrisseurs d'un aéronef comportant au moins une source de pression et un retour hydraulique, avec un circuit hydraulique comportant une première ligne hydraulique ("DESCENTE") dont la pressuri-sation provoque la descente des atterrisseurs, et une deuxième ligne hydraulique ("RELEVAGE") dont la pressuri-sation provoque le relevage des atterrisseurs, ces lignes étant sélectivement pressurisées au moyen d'un organe de distribution hydraulique comportant au moins une vanne d'isolation et un sélecteur pour mettre en communication l'une des lignes avec la pression, et l'autre des lignes avec le retour. Selon l'invention, l'architecture com-porte des moyens de shunt passifs du sélecteur disposés entre la deuxième ligne ("RELEVAGE") et une ligne d'ad-mission qui s'étend entre la vanne d'isolation et le sé-lecteur, et des moyens de mise au retour forcée pour for-cer la vanne d'isolation à isoler le circuit de la pres-sion de l'aéronef et mettre la ligne d'admission au re-tour.