baber/WOPTO huggingface dataset:
Patent CA-2517846-A1 (CA)
Inventor: GUZAK CHRIS J
IPC: G06F17/30
Filed: 2003-05-15
Abstract: L'invention concerne un système et un procédé utilisant des dossiers virtuels. Ces dossiers virtuels exposent à des utilisateurs des fichiers réguliers et des dossiers dans des vues différentes sur la base de leurs métadonnées à la place de la structure de système de fichiers sous-jacente physique actuelle sur le disque. Les dossiers virtuels (308) contiennent des ensembles d'éléments. Ledit système comprend un gestionnaire de dossiers recevant des demandes d'un utilisateur (302) et une base de données relationnelle (304) servant à stocker des informations sur les éléments. Le gestionnaire de dossiers obtient d'abord une demande d'un utilisateur (302) et transmet cette demande à la base de données relationnelle (304). Cette base de données relationnelle fournit des résultats au gestionnaire de dossiers (306) et, sur la base des résultats de la base de données relationnelle, le gestionnaire de dossiers fournit des résultats à l'utilisateur sous forme de dossiers virtuels (308). Des utilisateurs sont capables de travailler avec les dossiers virtuels par manipulation directe (p. ex., cliquer-glisser, copier, coller, etc.).
Patent CA-2518507-A1 (CA)
Title: Procede pour la production de films metallises ameliores
Inventor: FRANCOIS JEAN-MARC
IPC: B32B7/06
Filed: 2004-04-06
Abstract: L'invention concerne des films métallisés améliorés produits par le transfert d'une couche de protection sur une couche métallique du côté éloigné du film, à partir de la couche métallique. Ce transfert se produit de préférence dans le dispositif de métallisation, peu après la métallisation, et avant que la couche métallique ne soit exposée à l'atmosphère, ce qui réduit la tendance du métal à s'oxyder; ce qui permet d'obtenir une couche métallique plus pure présentant des propriétés de barrière accrues.
Patent CA-2518593-A1 (CA)
Title: Saltwater intrusion prevention system
Inventor: SPANI WAYNE W
IPC: E02B3/00
Filed: 2004-03-11
Abstract: A saltwater intrusion prevention system for use at an interface between a fresh water body and a saltwater body includes a water recovery subsystem for recovering fresh water from a fresh water body. A retention reservoir in fluid communication with the water recovery subsystem receives and redirects the recovered fresh water. A saltwater intrusion barrier subsystem in fluid communication with the retention reservoir is positioned at an interface of the fresh water body and the saltwater body. The saltwater intrusion barrier subsystem includes a plurality of submerged return discharge ports for vertically ejecting the recovered fresh water for providing hydraulic mounding zone, and a fine air bubbler header for creating a mixing zone. The hydraulic mounding zone and the mixing zone increase the density of the fresh water for offsetting saltwater from the saltwater body.
Patent CA-2519667-A1 (CA)
Title: Silicon oxide based articles
Inventor: SPARPAGLIONE MASSIMO
IPC: C03B19/12
Filed: 2004-03-12
Abstract: Particularly shaped articles constituted by silicon oxide, as such or with suitable additives, prepared by room temperature molding according to a process comprising: preparation of a sol starting from a silicon alcoxide, or from a silicon alcoxide and at least a precursor of at least one of the additional elements; hydrolysis of the sol obtained thereby; addition of colloidal silica; pouring the resulting mixture into the desired mould; sol gelling and fast removal of the solid product; gel drying; gel densification by means of a thermal treatment at temperature ranging from 900 ~C to 1500 ~C.  The articles can be used as preforms for the optical fiber spinning.
Patent CA-2522616-A1 (CA)
Title: Solid state light engine optical system
Inventor: STUHLINGER TILMAN
IPC: G02B27/00
Filed: 2004-04-26
Abstract: An optical system for use in projection based displays includes a plurality of solid state light sources associated with a plurality of total internal reflection based compound hyperbolic emitters, a graduated dichroic filter based device for homogenizing light output from the plurality of solid state light sources, a ferroelectric liquid crystal on silicon device for illumination with light output from the array of solid state light sources, and a polarization diffuser for homogenization of light at the ferroelectric liquid crystal on silicon device, wherein the polarization diffuser is positioned at a point in space, in the optical system, where the size of a beam of light transmitted from the graduated dichroic filter based device is substantially at a maximum.
Patent CA-2524900-A1 (CA)
Title: 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines
Inventor: HENDRIX MARTIN
IPC: A61P25/28
Filed: 2004-04-28
Abstract: The invention relates to novel 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines, method for production and use thereof for the production of medicaments for the improvement of cognition, concentration, learning and/or memory capacity.
Patent CA-2526618-A1 (CA)
Inventor: YEUNG PETER
IPC: F24C15/20
Filed: 2005-11-10
Abstract: A kitchen range hood having an improved connection as between the range hood body and the exhaust chamber housing. The range hood body has a top panel and defines an enclosure in which the exhaust chamber housing is mounted.  The housing has a peripheral wall terminating in a flange at one end and a bottom surface at the other. The flange is connected to the top panel. A  pocket between the flange and the top panel is filled with a seal.
Patent CA-2526698-A1 (CA)
Title: Panels comprising interlocking snap-in profiles
Inventor: KNAUSEDER FRANZ
IPC: E04F15/04
Filed: 2004-06-23
Abstract: The invention relates to locking elements that are designed in such a manner that they can adopt an initial position into which the boards are brought by especially lowering them in an exclusively vertical manner. A terminal position is achieved by especially subsequently displacing the panels along the common joint. In this position, the two panels can be interlocked in a manner perpendicular to the panel surface and parallel to the panel surface and at the same time perpendicular to the common connecting joint.
Patent CA-2530974-A1 (CA)
Title: Methods and apparatus for conditioning and degassing liquids and gases in suspension
Inventor: HADFIELD DAVID
IPC: C10G33/02
Filed: 2005-12-20
Abstract: A method and apparatus for controlled application of ultrasonic energy for conditioning of mixtures of gas and liquids by evolving and/or agglomerating gas bubbles existing with or in a liquid or for coalescing droplets of liquid dispersed in another liquid. Typical operating frequency ranges are 20kHz to 3MHz.
Patent CA-2531497-A1 (CA)
Title: Facsimile machine of internet terminal type
Inventor: TAKIDA YOSHIAKI
IPC: H04N1/10
Filed: 2003-07-11
Abstract: A desk-top image scanning/reading transmission/reception printer (30) and a floor-installation image scanning/reading transmission/reception printer (40) have an image scanning/reading function using an optical sensor (CCD) and a printing function or an Internet terminal function and are connected to a router, which is an Internet terminal, installed in an office or a home so as to enable data communication through a cable or by radio. The image scanning/reading transmission/reception printer transmits/receives a read image file created by scanning/reading a document or a printed object by means of an optical sensor to the transmission destination indicated by the facsimile address newly set as transmission destination data or to the IP  telephone number of the destination Internet terminal over the Internet through a facsimile server which is a newly installed facsimile file transmission/reception server.
Patent CA-2532466-A1 (CA)
Inventor: JEKERLE JIRI
IPC: F28F9/013
Filed: 2004-07-06
Abstract: The invention relates to a tube bundle heat exchanger comprising at least one channel (4, 5) that guides a heating or cooling medium, particularly a hot gas, whereby the tubes (3) of the tube bundles (2) extend in an, in essence, axially parallel manner with regard to the channel longitudinal axis (6) through the channel (4, 5), and the heating or cooling medium is guided through rings (9) and discs (10), which are arranged on and attached to the respective outer walls (7, 8) of the channel (4, 5) in an alternating manner whereby, when viewing in an axial direction of the channel (4, 5), zigzagging through the channel (4, 5) having, in essence, a circular cross-section.  Inside at least one channel (4, 5), the rings (9) and discs (10) each accommodate and position all tubes (3) of a channel (4, 5) by means of cylindrical recesses (11), and the perimeter contour (12) of the rings (9) and of the discs (10) follow the mid-points (14, 15) of the outermost or innermost tube bundle tubes (3) on the medium flow-through side (13), whereby the perimeter contour (12) has a limb (16) that surrounds all outermost and innermost tubes (3).
Patent CA-2537400-A1 (CA)
Inventor: DAMIEN GERARD
IPC: C07D223/16
Filed: 2006-02-24
Abstract: Forme cristalline .gamma. du chlorhydrate de l'ivabradine de formule (I ): (voir formule I) , HC1 caractérisée par son diagramme de diffraction X sur poudre.
Patent CA-2539757-A1 (CA)
Inventor: DEECHER DARLENE COLEMAN
IPC: A61K31/00
Filed: 2004-10-13
Abstract: The present invention relates to selective adrenergica2B antagonists alone, selective adrenergic.alpha.2B antagonists in combination with norepinephrine reuptake inhibitors (NRI) (as a single compound or as a combination of two or more compounds), or selective adrenergic.alpha.2B antagonists in combination with dual norepinephrine reuptake inhibitors/serotonin reuptake inhibitors (NRI/SRI) (as a single compound or as a combination of two or more compounds) and methods of their use in the treatment of vasomotor symptoms.
Patent CA-2539831-A1 (CA)
Inventor: STUDER ARMIN
IPC: A61B17/70
Filed: 2003-09-26
Abstract: A device for connecting a longitudinal carrier (3) to a bone, particularly a vertebral body, comprising A) a bone anchoring element (1) which can be fixed to a bone; B) a connecting element (9) which is arranged on the rear end (5) of the bone anchoring element (1) with a channel (25) which penetrates the connecting element (9) perpendicular to the center axis (2) and which is used to receive a longitudinal carrier (3); tensioning means (13) which can be connected to the free end (21) of the connecting element (9) and which are suitable for fixing a longitudinal carrier (3) introduced into the channel (25); and D) a tilting element (8) which is arranged in the channel (25) and which can be rotated about an axis of rotation (7) perpendicular to the center axis (2) and channel axis (27), whereby E) the tilting element (8) has a lower surface which is curved concentrically in relation to the axis of rotation (7) and which forms a first contact surface (K1); F) the base of the channel (26) is embodied in such a way that it is complementary to the lower surface (28) of the tilting element (8), such that it forms a second contact surface (K2) which can be brought to bear on the first contact surface (K1); and G) at least one of the two contact surfaces (K1;K2) has three-dimensional macroscopic structuring (16).
Patent CA-2540590-A1 (CA)
Title: System and method for secure access
Inventor: O'BRIEN WILLIAM G
IPC: H04L9/00
Filed: 2004-09-23
Abstract: The present invention provides a method and system for secure access to computer equipment. An embodiment includes a secure access controller connected to a link between a transceiver (such as a modem) and the computer equipment. Public and private keys are used by the secure access controller and a remote user. The keys are provided to the secure access controller by an authentication server. Once the transceiver establishes a communication link with the user, the access controller uses these keys to authenticate packets issued by the user to the computer equipment. If the packet is authenticated, the access controller passes the packet to the computer equipment. Otherwise, the packet is discarded.
Patent CA-2540850-A1 (CA)
Title: Paintable, in-reactor blended, thermoplastic polyolefin
Inventor: SALEK JEFF S
IPC: C08L23/16
Filed: 2004-09-29
Abstract: A paintable impact copolymer composition is produced by in-reactor blending of a xylene insoluble polypropylene fraction and a xylene soluble ethylene-propylene rubber (EPR) fraction. The composition comprises from about 5 wt. %  to about 50 wt.% a xylene-soluble portion and from about 50 wt. % to about 95 wt. % a xylene~insoluble portion. The ratio of the weight average molecular weight of said xylene~soluble portion to that of said xylene-insoluble portion is from about 0.5 to about 1.8. The intrinsic viscosity of said xylene-soluble portion is from about 0.5 to about 7.0 dL/g. The xylene-soluble portion comprises from about 30 to about 70 mole percent ethylene units.
Patent CA-2544037-A1 (CA)
Title: Electrical vehicle controller
Inventor: NEGORO HIDETO
IPC: H02P5/74
Filed: 2005-05-17
Abstract: The maximum frequency and the minimum frequency are extracted from frequencies corresponding to respective axle speeds. The minimum frequency is subtracted from the maximum frequency to achieve a first frequency deviation, and also the first frequency deviation is input as a primary delay system to achieve a second frequency deviation. Furthermore, the second frequency deviation is subtracted from the first frequency deviation to achieve an idle running detection setting deviation, and also an idle running detection set value for judging the idle running of the wheels at the frequency level is achieved. The idle running frequency deviation and the idle running detection set value are compared with each other to output an idle running detection signal, and also a torque correction amount of an AC electric motor is calculated on the basis of the idle running detection signal.
Patent CA-2544654-A1 (CA)
Inventor: DRAKE ERIC F
IPC: B25D7/00
Filed: 2006-04-24
Abstract: A composite structure includes a first portion comprising a first metallic material, a monolayer of particles extending into and bonded with the first portion, and a second portion comprising a second material, the second portion bonded with the monolayer of particles and extending into interstices between the particles. A method for fabricating a composite structure includes bonding a monolayer of particles to a first portion comprising a first metallic material, such that the monolayer of particles extends into the first portion and bonding a second portion comprising a second material to the monolayer of particles, such that the second portion extends into interstices between the particles.
Patent CA-2545263-A1 (CA)
Inventor: BOSWELL DAVID
IPC: B42D15/10
Filed: 2004-11-12
Abstract: L'invention concerne un appareil et un procédé d'impression d'un réseau de diffraction. Elle porte notamment sur des réseaux de diffraction appliqués sur un substrat, tel qu'un hologramme.
Patent CA-2545605-A1 (CA)
Inventor: MUSGROVE ROBERT L
IPC: F42D5/045
Filed: 2006-05-02
Abstract: An explosion containment vessel includes an inner frame structure for surrounding a potential explosive device, and an outer expandable containment vessel, which expands with the explosion, thereby mitigating potential damage that a bomb blast could do. In addition, a bomb capturing device is provided on the bottom end of the inner frame for lifting the explosive device into the inner frame and for closing the bottom end of the inner frame.
Patent CA-2546876-A1 (CA)
Title: Medical devices for use with endoscope
Inventor: NOBIS RUDOLPH H
IPC: A61B18/14
Filed: 2006-05-15
Abstract: A medical device is provided for use with an endoscope. The medical device can include a tissue resection device comprising an RF cutting wire. The tissue resection device can be supported for proximal and distal movement relative to the endoscope.
Patent CA-2549059-A1 (CA)
Title: Oligonucleotides for the detection of hepatitis b virus
Inventor: BIRON MARIE-PHILIPPE
IPC: C12Q1/70
Filed: 2004-12-07
Abstract: The invention relates to specific oligonucleotide primers and probes for rapid and sensitive detection of hepatitis B virus by amplification of the HBV  nucleic acid, and to methods using the same. It is also concerned with kits useful to perform these detection tests.
Patent CA-2550346-A1 (CA)
Inventor: DODIER MAXIME
IPC: F24F1/02
Filed: 2006-07-06
Abstract: An air cooling device works by first cooling a volume of liquid down to a temperature that can be below freezing. That volume of liquid can remain cold for a long period o f time, requiring very little work on the part of the compressor, much like a kitchen refrigerator. Even when in use for cooling, besides the fan which is on all the time during use, the compressor is only required for short periods of time to maintain the cold temperaure of the liquid.
Patent CA-2550440-A1 (CA)
Inventor: GILLET FRANCOIS
IPC: B07C3/00
Filed: 2006-06-21
Abstract: The method involves passing an insert (52) carrying visual codes (53, 54) and sorting information into a sorting machine. The sorting machine is programmed to distribute the insert based on the sorting information to fragment letters (51) of a postman`s walk into several letter groups, where the insert separates the groups into two consecutive distribution points of the walk. Large and non-mechanized objects are manually inserted between the letters by marking letters using the visual codes.
Patent CA-2551404-A1 (CA)
Title: Two-component polyurethane composition with high early strength
Inventor: KISLIG STEFAN
IPC: C08G18/48
Filed: 2004-10-15
Abstract: The invention relates to a two-component compound in which the first component A comprises at lest one type of polyurethane prepolymer A1 which contains isocyanate end-groups and is produced from at least one type of polyisocyanate and the second component B which comprises water and at least one type of polyaldimine B1 and is obtainable from at least one type of polyamine PA  containing aliphatic primary aminogroups and at least one type of aldehyde ALD  of formula (I) or formula (II). The inventive compound is outstanding by the fact of the long processing time and high early strength thereof, a fast setting time, nevertheless without bubble formation, in particular said compound is odourless or exhibits a very low odour before, during and after thermosetting.
Patent CA-2551840-A1 (CA)
Inventor: MITTAL VIBHU
IPC: G06F17/27
Filed: 2004-12-30
Abstract: Systems and methods for generation of hyperlinks and anchor text from data such as reference text in HTML and in non-HTML documents are disclosed. The method generally includes locating a text reference in a source document, searching using a search engine for a target document relating to the text reference, computing anchor text from the text reference, generating a hyperlink to the target document, and associating the hyperlink with the computed anchor text. The locating and/or computing may be based on a respective statistical model of text formatting and/or lexical cues. The text reference may be parsed into pieces such that the searching, computing, generating, and associating are performed for each piece of text. The source document may be an HTML or non-HTML document. The text reference may be a reference to, for example, a paper, article, company, institution, product, search engine, image, object, and geographical location.
Patent CA-2553347-A1 (CA)
Inventor: SMITH RICHARD S
IPC: C09G1/02
Filed: 2004-11-30
Abstract: Finishing composition substantially free of non-volatile silicone materials and comprises a mixture of abrasive particles and an emulsion, which comprises water, a volatile siloxane, and a lubricant.
Patent CA-2554166-A1 (CA)
Title: Methods for reducing oxidative damage
Inventor: SZETO HAZEL H
IPC: A61K38/08
Filed: 2005-01-21
Abstract: The invention provides a method for reducing oxidative damage in a mammal, a removed organ, or a cell in need thereof. The method comprises administering an effective amount of an aromatic cationic peptide. The aromatic cationic peptide has (a) at least one net positive charge; (b) a minimum of three ami no acids; (c) a maximum of about twenty amino acids; (d) a relationship between the minimum number of net positive charges (pm) and the total number of amin o acid residues (r) wherein 3pm is the largest number that is less than or equ al to r+1; (e) a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (pt) wherein 3a or 2a is the largest number that is less than or equal to pt+1, except that when a is 1, pt may also be 1; and (f) at least one tyrosine or tryptophan amino acid.</SDOA B>
Patent CA-2554900-A1 (CA)
Inventor: PHILLIPS DANIEL CUNNINGTON III
IPC: B31B50/07
Filed: 1999-09-30
Abstract: An existing box-making machine is retrofitted by first removing the pull rolls and impression cylinder and other associated parts and cross-ties. However, the heavy duty side frames and drums, including the print cylinder are left intact in the box-making machine. A vacuum transfer machine is then inserted in the box- making machine and mounted to the existing frame to replace the pull rolls that were removed. The vacuum transfer machine includes a hood enclosure having an impression cylinder for printing, and transport rolls on opposite sides of the impression cylinder for conveying the corrugated boards through the impression and print cylinders and to the die cutter. The boards are held against the transport rolls and the impression cylinder by vacuum generated in a vacuum chamber in the hood which also contains the transport rolls and the impression cylinder. The vacuum chamber contains a plurality of vacuum dampers for controlling the vacuum area in accordance with the size of the boards being processed. For creating vacuum in the vacuum chamber, high performance "volume blowers" are included on the top of the vacuum transfer machine. Exhaust air from the vacuum chamber is dispersed through filters located adjacent to the blowers. The hood is suspended from a cross-tie which is part of the vacuum transfer machine and adapted to be mounted to the opposite side frames of the existing box-making machines. The cross-tie has a vertically adjustable portion for adjusting the nip of the impression cylinder.
Patent CA-2555192-A1 (CA)
Inventor: ABE KOJI
IPC: H01M6/16
Filed: 2005-02-01
Abstract: [PROBLEMS] Disclosed is a lithium secondary battery wherein both overcharge safety and cycle characteristics are improved together. [MEANS FOR SOLVING  PROBLEMS] As the nonaqueous electrolyte solution for such a lithium secondary battery, there is used a nonaqueous electrolyte solution obtained by dissolving an electrolyte in a nonaqueous solvent containing plural kinds of cyclic carbonate compounds which electrolyte solution further contains 1-10 mass% of a cyclohexylbenzene compound wherein a halogen atom is bonded to a benzene ring and 0.1-5 mass% of a fluorobenzene compound.
Patent CA-2555805-A1 (CA)
Title: Fils de verre conducteurs de l'electricite et structures comprenant de tels fils
Inventor: MOIREAU PATRICK
IPC: C03C25/47
Filed: 2005-02-11
Abstract: L'invention concerne des fils de verre et des structures de fils de verre revêtus d'une composition de revêtement conducteur de l'électricité qui comprend (en % en poids de matières solides) : 6 à 50 % d'un agent filmogène , de préférence 6 à 45 ; 5 à 40 % d'au moins un composé choisi parmi les agent s plastifiants, les agents tensioactifs et/ou les agents dispersants ; 20 à 75 % de particules conductrices de l'électricité ; 0 à 10 % d'un agent dopant ; 0 à 10 % d'un agent épaississant ; 0 à 15 % d'additifs. L'invention concerne également la composition de revêtement conducteur de l'électricité utilisée pour revêtir lesdits fils et structures de fils, leur procédé de fabrication , et les matériaux composites incluant ces fils ou structures de fils. Application à la réalisation de structures et de matériaux composites pouvan t être chauffés par effet Joule ou pouvant être utilisés pour le blindage électromagnétique.