baber/WOPTO huggingface dataset:
Patent CA-2516925-A1 (CA)
Title: Method for the carrying out the premium-based recommendation of content objects that can be downloaded to a mobile radio terminal
Inventor: SCHMIDT ANDREAS
IPC: G06F21/00
Filed: 2004-01-12
Abstract: The invention relates to a method for carrying out the premium-based recommendation of content objects that can be downloaded to a mobile terminal.  The method comprises the following steps: transmitting a first content object DRMC from a content provider IA to a first terminal EG A; transmitting a first rights object RO A from a rights provider RA to the first terminal EG A;  transmitting the content object DRMC*, together with an identification of the first terminal EG A, from the first terminal EG A to the second terminal EG B, and; requesting a second rights object RO B from the rights provider RA via the second terminal EG B, whereby the second rights object RO B permits the second terminal EG B to use the content object. In addition, the identification of the first terminal EG A is conveyed to the rights provider RA, and the rights provider can subsequently assign a premium to the first terminal EG A.
Patent CA-2518101-A1 (CA)
Title: Compositions and methods for the treatment of systemic lupus erythematosis
Inventor: SCHOENFELD JILL
IPC: A61K38/00
Filed: 2004-03-02
Abstract: The present invention relates to compositions containing novel proteins and methods of using those compositions for the diagnosis and treatment of immune related diseases
Patent CA-2519816-A1 (CA)
Inventor: DEMETER JURGEN
IPC: C08G69/16
Filed: 2004-03-19
Abstract: The invention relates to a method for producing polyamides, their oligomers or mixtures thereof, optionally containing other reaction products, by reacting aminonitriles or dinitriles and diamines or a mixture containing aminonitrile, dinitrile and diamine and optionally additional polyamide-forming monomers and/or oligomers with water in a reactor (1) with a vertical longitudinal axis. According to said method, the reaction product is exfiltrated from the sump in the reactor (1) and accumulated ammonia and optionally other accumulated low-molecular compounds and water are drawn off via the head (2).  The invention is characterised in that the reactor (1) comprises at least two chambers (4) arranged in a longitudinal direction one above the other, that the chambers (4) are separated from one another by liquid-tight floors (5), that each chamber (4) is connected to the one (4) immediately below by a respective liquid overflow (6) and a liquid product stream is drawn off via the liquid overflow (6) of the lowest chamber (4), that the gas chamber (7) above the liquid level in each chamber (4) is connected to the respective chamber (4) lying immediately above it via one or several conduits (8), which open respectively into a gas diffuser (9) comprising orifices (11) for the discharge of gas below the liquid level. The reactor also comprises at least one respective deflector plate (12) positioned vertically around each gas diffuser (9), the upper end of said plate terminating below the liquid level and the lower end terminating above the liquid-tight floor (5) of the chamber (4), thus sub-dividing each chamber (4) into one or more compartments supplied with gas (13) and one or more compartments without gas (14).
Patent CA-2519896-A1 (CA)
Inventor: ZANDBERGEN HENDRIK WILLEM
IPC: B81B1/00
Filed: 2004-03-05
Abstract: The invention relates to a method for manufacturing nanometer-scale apertures, wherein, in an object, in a conventional manner, at least one aperture is provided with a nanometer-scale surface area, after which, by means of an electron beam, energy is supplied to at least the edge of said at least one aperture, such that the surface area of the respective aperture is adjusted, wherein the surface area of the aperture is controlled during adjustment and the supply of energy is regulated on the basis of the surface area change.
Patent CA-2520280-A1 (CA)
Title: Vehicule pour l'entretien de pistes de ski
Inventor: AUDET CARL
IPC: E01H4/02
Filed: 2005-09-20
Abstract: Un véhicule pour l'entretien de pistes de ski de fond comprend un système de traction, une gratte et des chenilles montés au système de traction et un traceur attaché à l'arrière du système de traction.
Patent CA-2522853-A1 (CA)
Inventor: ITOI SHIGERU
IPC: F16K7/16
Filed: 2004-12-07
Abstract: A fluid controller, wherein the recessed portion (25) of a body (22) is formed of a large diameter part (25a) near an opening and a small diameter part (25c) continued to the lower part of the large diameter part (25a) through a step part (25b). A flow passage forming disk (26) is fitted to the recessed portion (25). The fluid passage forming disk (26) comprises a large diameter cylindrical part (31) fitted to the large diameter part (25a) in the recessed portion, a connection part (32) supported by the step part (25b) in the recessed portion, and a small diameter cylindrical part (33) having an outer diameter smaller than the inner diameter of the small diameter part (25c) in the recessed portion and having a lower end supported by the bottom surface of the recessed portion (25). A plurality of through-holes (34) communicating an annular space (S1) on the outside of the small diameter cylindrical part with an annular space (S2) on the inside of the large diameter cylindrical part are formed at the connection part (32) of the flow passage forming disk. The fluid inflow passage (23) is led into the lower end of the small diameter cylindrical part (33) of the flow passage forming disk (26), and a fluid outflow passage (24) is led into the annular space (S1) on the outside of the small diameter cylindrical part.
Patent CA-2522978-A1 (CA)
Inventor: ESTRADA KATIE LYNN
IPC: B21J15/38
Filed: 2005-10-07
Abstract: A pull head for installing pull type fasteners, such as rivetless nut plates.  The pull head includes a sleeve, a nosepiece on the sleeve, and an insert which extends from the nosepiece. The insert enters an aperture in a workpiece and centers the pull head relative to the aperture. The insert is shiftable relative to the nosepiece, and preferably includes a taper at its end to facilitate entry into the aperture.  The pull head includes jaws which grab and pull on a stem or fastener, and the insert provides that as the stem or fastener is pulled, a surface of the stem or fastener contacts the insert and the insert is pulled along with the stem or fastener. As such, the insert begins in the aperture, but is pulled out of the aperture as the stem or fastener is pulled to effect installation.
Patent CA-2525657-A1 (CA)
Title: Human monoclonal antibody specific for lipopolysaccharides (lps) of serotype iats o6 of pseudomonas aeruginosa
Inventor: IMBODEN MARTIN A
IPC: C12N15/13
Filed: 2004-04-28
Abstract: The present invention relates to a human monoclonal antibody specific for the serotype IATS 06 of P. aeruginosa, a hybridoma producing it, nucleic acids encoding it, and host cells transfected therewith. Further, the present invention relates to methods for producing said monoclonal antibody. In addition, the present invention relates to pharmaceutical compositions comprising at least one antibody or at least one nucleic acid encoding said antibody.
Patent CA-2526563-A1 (CA)
Inventor: OGAWA YASUAKI
IPC: A61K47/02
Filed: 2004-06-11
Abstract: Sustained release microparticles suitable for various types of drugs, or drug-containing sustained release microparticles capable of sustained release of drugs over a period of three days or more and capable of, with respect to highly water-soluble drugs as well, inhibiting initial burst release; a process for producing the same; and preparations containing the microparticles. In particular, the drug-containing sustained release microparticles comprise a drug other than human growth hormone and a porous apatite derivative, or comprise a drug other than human growth hormone, a porous apatite derivative and a water-soluble bivalent metal compound. The drug-containing sustained release microparticles can be produced by dispersing under agitation microparticles of a porous apatite derivative in an aqueous solution containing a drug so that the aqueous solution infiltrates in the porous apatite derivative; adding thereto an aqueous solution containing a water-soluble bivalent metal compound so that the water-soluble bivalent metal compound infiltrates in the porous apatite derivative; further adding additives such as a stabilizer to the mixture; and effecting lyophilization or vacuum drying.
Patent CA-2527028-A1 (CA)
Inventor: CLAVIER BRUNO
IPC: H01M8/04
Filed: 2005-11-15
Abstract: Procédé pour alimenter en gaz oxygéné la cathode (3) d'une pile à combustible (1) du type à membrane échangeuse de protons selon lequel on mélange un gaz riche en oxygène tel que de l'oxygène pur et du gaz effluent de la cathode de façon à constituer un mélange d'alimentation de la cathode contenant plus de 60% de gaz neutre.
Patent CA-2529321-A1 (CA)
Inventor: JALLOULI AGNES
IPC: C03C17/42
Filed: 2004-06-10
Abstract: The invention concerns a process for replacing an initial outermost coating layer of a coated optical lens with a layer of a new final coating having surface properties different from those of said initial outermost coating which comprises: (a) providing a coated optical lens having an initial outermost coating layer having a surface contact angle with water of at least 65~; (b) subjecting the initial outermost coating layer to a treatment with activated chemical species at about atmospheric pressure, and for less than one minute, in order there is obtained a treated surface having a contact angle with water of 10~ or less; and (c) depositing on said treated surface a layer of a final coating having surface properties different from those of said initial outermost coating.
Patent CA-2529985-A1 (CA)
Title: A lipase powder, methods for producing the same and use thereof
Inventor: SAKURAI CHIKA
IPC: C12N9/98
Filed: 2005-04-08
Abstract: There is provided a lipase powder comprising particulates containing lipase and solid contents of an animal milk. Further, there is provided a lipase composition comprising the above lipase powder which is immersed in or infiltrated with a fat or oil. Still further, there is provided a process for producing a lipase powder, comprising adding an animal milk or a cream produced from an animal milk to a lipase-containing aqueous solution and subjecting the mixture to spray drying, freeze drying or solvent precipitation. Lipase powder having been enhanced in lipase activity and stability can be provided.
Patent CA-2530704-A1 (CA)
Inventor: SVEDMAN MIKAEL
IPC: D21C3/22
Filed: 2004-12-22
Abstract: According to the invention, polysulfide is used in the manufacture of kraft pulp in the initial stage of a displacement batch process in order to improve the yield. Polysulfide-containing white liquor is added intermixed with the first liquor charged to the digester, or as a separate charge before the impregnation liquor is introduced. Preferably, a cooking catalyst, e.g.  antraquinone, is added to the white liquor charge as the cooking stage commences.
Patent CA-2535898-A1 (CA)
Inventor: MORISHITA YUICHI
IPC: H04B10/2581
Filed: 2004-08-24
Abstract: Even if a fiber fuse phenomenon occurs to start fire spreading, the fire spreading is shut off. A graded index fiber (GIF) (3) is inserted between transmission-use single mode fibers (SMF) (2a, 2b) on a fiber optics transmission line (1). The GIF (3) is so designed that its mode field diameter (MFD) gradually increases from a light entry side. The MFD exhibits a maximum value at a location 1/4 of a pitch from the end of the GIF (3). A GIF (3a) is disposed on the light entry side. A GIF (3b) having an MFD gradually decreasing is disposed on the opposite side of the GIF (3a). The GIF (3b) is disposed on the light exit side. The lengths of the GIF (3a) and the GIF (3b) are 1/4 of a pitch. The length of the GIF (3) formed by connecting the both is 1/2 of a pitch.
Patent CA-2536788-A1 (CA)
Inventor: ZHOU RU
IPC: C07D215/20
Filed: 2004-08-16
Abstract: The invention relates to compounds represented by Formula (I) and to prodrugs thereof, pharmaceutically acceptable salts or solvates of said compounds or said prodrugs, wherein each of R1a-d , R2a-b , R3, and X1 are defined herein, The invention also relates to pharmaceutical compositions containing the compounds of Formula (I) and to methods of treating hyperproliferative disorders in a mammal by administering compounds of Formula(l).
Patent CA-2537019-A1 (CA)
Title: Cleanable mixer driver apparatus and method
Inventor: MARKLE STEPHEN L
IPC: B01F13/08
Filed: 2006-02-20
Abstract: A drive system for driving a mixer impeller shaft in a vessel, including a motor, an outer magnet rotor driven by the motor, a bearing housing mountable to a vessel; and a drive shaft rotatable in the bearing housing. An inner magnet rotor is connected to the drive shaft and a manifold plate is connected to the bearing housing. A canister is connected to the manifold plate so that a chamber is defined in the bearing housing having an inlet port for directing fluids into the chamber. A plurality of ports extend through the manifold plate providing fluid communication from the chamber to the inside of the canister; and a plurality of ports through the inner magnet rotor provide fluid connmunication from the inside of the canister through the inner magnet rotor. A fluid path is provided from the chamber through the ports, around the inner magnet motor, and through the inner magnet rotor, which fluid path is sealed from the environment by the canister.
Patent CA-2538249-A1 (CA)
Title: Dynamic cost network routing
Inventor: DUDLEY DAVID
IPC: H04L12/56
Filed: 2004-09-14
Abstract: To determine a network route corresponding to user needs, costs are dynamically defined for each link of a network. Specifically, based on link characteristics, routing factors are defined and for each factor, allowable values are defined. When determining a route, one or more routing factors and one or more allowable values for each factor are selected. Based on user prioritization of these factors and prioritization of the allowable values for each factor, weights are assigned to the factors and costs are assigned to the values. Link costs are determined by comparing a given link to each selected factor and determining for each factor which allowable value matches the link~s characteristics. The cost of each matching value is then weighted by its corresponding factor. The weighted costs are summed to determine a link cost. The link costs are subsequently used to determine a route through the network.
Patent CA-2539729-A1 (CA)
Title: Isoquinolinone potassium channel inhibitors
Inventor: BERGMAN JEFFREY M
IPC: C07D401/06
Filed: 2004-09-17
Abstract: The present invention relates to compounds having the structure (I) useful as potassium channel inhibitors to treat cardiac arrhythmias, and the like.
Patent CA-2539768-A1 (CA)
Title: Removing impurities from polythiophene
Inventor: PEREZ-CRUZ TAMARA
IPC: C08G75/00
Filed: 2006-03-15
Abstract: Impurities are removed from polythiophene by mixing a composition comprising polythiophene, water and an organic liquid at a temperature at which the organic liquid dissolves the polythiophene; allowing an aqueous phase to separate from an organic phase and recovering organic phase; adding water to recovered organic phase and mixing the resulting composition at a temperature at which the organic liquid dissolves the polythiophene; allowing an aqueous phase to separate from an organic phase and recovering organic phase; and allowing polythiophene solid to precipitate from recovered organic phase.
Patent CA-2542569-A1 (CA)
Title: Electronic ballast for a lamp
Inventor: HECKMANN MARKUS
IPC: H05B41/14
Filed: 2006-04-10
Abstract: The present invention relates to an electronic ballast for a lamp having a bridge circuit, which comprises at least one first switch (S1) and a second switch (S2) which are coupled between a connection (A1) for a supply voltage and a connection (A2) for a ground potential, a center point (M) of the bridge circuit being defined between the first switch (S1) and the second switch (S2); a first connection (A1) and a second connection (A2) for a lamp (La), the first connection (A1) being coupled to the center point (M) of the bridge circuit via an inductance (L1); and a signal evaluation unit (20), the signal evaluation unit (20) comprising a first input (24) and a second input (22), the first input (24) being coupled to a signal which is at the DC voltage level of the first connection (A1) for the lamp (La), and the second input (22) being coupled to a signal which is at the DC voltage level of the second connection (A2) for the lamp (La), the DC voltage reference potential for the signal evaluation unit (20) being designed to be variable within a value range which is greater than or equal to the ground potential and is less than or equal to the supply voltage potential.
Patent CA-2543755-A1 (CA)
Title: Detachable anchor bolt mixing head for use in mine roof support systems and method of using same
Inventor: CHAMPAIGNE DENIS
IPC: E21D20/02
Filed: 2006-04-18
Abstract: A mixing head attachment is provided for use in mixing grouts and/or resins (hereinafter for brevity collectively referred to as resin) used in mine roof support systems in the securement of an anchor bolt in a bore hole. A threaded fastener is provided to tension the anchor bolt, and a resin composition is used to secure at least part of the anchor rod in the bore hole. The mixing head attachment is provided with a rigid or semi-rigid body which extends axially along a body axis, and has sufficient structural integrity to effect mixing of unset resin as the mixing head is rotated about its axis. The mixing head attachment includes one or more mixing blades or projections which define a mixing surface or face. A recess is formed in a proximal-most end of the body, sized and shaped for mated engagement with a distal end of the anchor bolt, allowing mixing head attachment to be in generally co-axial arrangement to the anchor bolt with a sufficient minimum contact force selected so that while the resin remains unset, the rotation or spinning of the anchor rod in the bore hole effects rotation of the mixing attachment about its axis therewith.
Patent CA-2544483-A1 (CA)
Title: Soluble tcr fusion molecules and methods of use
Inventor: CARD KIMBERLYN F
IPC: A61K39/395
Filed: 2004-11-10
Abstract: Disclosed are compositions and methods for detecting cells or tissue comprising a peptide antigen presented in the context of an MHC or HLA  complex. The invention has a wide range of applications including providing a highly sensitive method for detecting cancer cells.
Patent CA-2546217-A1 (CA)
Title: Method for melting frozen, water-containing products
Inventor: SCHMIDT DIETER
IPC: B01F15/00
Filed: 2004-11-06
Abstract: Method for thawing frozen water-containing products by heating and stirring in a horizontal mixer.
Patent CA-2548050-A1 (CA)
Inventor: LIANG-SHING LIN
IPC: A61C8/00
Filed: 2006-05-25
Abstract: A holder for an artificial tooth includes a holder body (40) having an upper end formed with a plurality of locking hooks (44) and a lower end formed with an arcuate base portion (41) radially extending outwardly therefrom. Thus, the base portion of the holder body functions as the neck portion of the artificial tooth, so that the dentist only needs to directly place the artificial tooth onto the holder body without having to touch the gum of the patient, thereby facilitating the dentist mounting the artificial tooth onto the holder body.
Patent CA-2549534-A1 (CA)
Title: Benzamidoxime prodrugs as antipneumocystic agents
Inventor: HALL JAMES EDWIN
IPC: C07D333/20
Filed: 1996-11-15
Abstract: A method of treating Pneumocystis carinii pneumonia in a subject in need of such treatment is disclosed. The method comprises orally administering to the subject a bis-benzamidoxime, or a pharmaceutically acceptable salt thereof, that is reduced in the subject to produce a benzamidine having anti-P. carinii activity. The method of the present invention may alternatively comprise intravenously administering to the subject an active compound as disclosed herein. Pharmaceutical formulations and active compounds useful in the practice of the present invention are also disclosed.
Patent CA-2549583-A1 (CA)
Title: Extended-release nitrogen-containing granular fertilizer
Inventor: COCHRAN KEITH D
IPC: C05G5/12
Filed: 2004-12-09
Abstract: A granular ammonium phosphate-based fertilizer that contains an extended or slow release nitrogen component introduced during the granulation process using an alkaline, water-soluble urea-formaldehyde (UF) resin.
Patent CA-2550245-A1 (CA)
Title: Fibroblast growth factor receptors 1, 2, 3, and 4 as targets for therapeutic intervention
Inventor: BOSCH ELIZABETH
IPC: C07K16/28
Filed: 2004-12-17
Abstract: Isolated fibroblast growth factor receptor 1 (~FGFR1~), fibroblast growth factor receptor 2 (~FGFR2~), fibroblast growth factor receptor 3 (~FGFR3~), and fibroblast growth receptor 4 (~FGFR4~) polypeptides and polynucleotides encoding the FGFR1-4 polypeptides, respectively, are provided. Additionally, antibodies, directed to the FGFR1-4 polypeptides and polynucleotides, inclusive of all polymorphic forms and variants thereof, are described. These antibodies either specifically activate the polypeptide or specifically interfere with the activity of the polypeptide. Further provided are methods of treating diseases, such as proliferative diseases, inflammatory diseases, and metabolic disorders, and kits and compositions employing the disclosed compositions. Specifically disclosed is a method of treating tumors in a subject where an antagonist of FGFR1, FGFR2, FGFR3, and/or FGFR4 is administered to the subject.
Patent CA-2552350-A1 (CA)
Title: Bis-indole pyrroles useful as antimicrobials agents
Inventor: LAM KIN S
IPC: A61K31/405
Filed: 2005-01-21
Abstract: Compounds of Formula (I), commonly referred to as bis-indole pyrroles, including isolated naturally-occurring compounds, synthetic and semi-synthetic derivatives thereof having antimicrobial properties and to antimicrobial compositions that include one or more of bis-indole pyrroles and their derivatives or analogs having antimicrobial properties are disclosed.  Pharmaceutical compositions comprising such compounds and methods of treating bacterial infections with the disclosed compounds or the disclosed pharmaceutical compositions are also disclosed.
Patent CA-2553670-A1 (CA)
Inventor: WATSON ALAN D
IPC: A61K31/4196
Filed: 2005-01-31
Abstract: Heterocyclic compounds of formula (I), (II), (III), and (IV) and methods of treating or preventing an HIV-mediated disorder by administering a compound of formula (I), (II), (III), or (IV) are described herein.
Patent CA-2553973-A1 (CA)
Title: Methods of treatment of amyloidosis using aspartyl-protease inihibitors
Inventor: SEALY JENNIFER
IPC: A61P25/28
Filed: 2005-01-21
Abstract: The invention relates to acetyl 2-hydroxy-1,3-diaminospirocyclohexanes and derivatives thereof that are useful in treating diseases, disorders, and conditions associated with amyloidosis. Amyloidosis refers to a collection of diseases, disorders, and conditions associated with abnormal deposition of A-beta protein.
Patent CA-2554179-A1 (CA)
Inventor: DALEY THOMAS J
IPC: G06Q30/00
Filed: 2005-01-31
Abstract: A system for controlling the disclosure of a trading order comprises a memor y and a processor. The memory stores disclosure policies associated with marke t centers. The processor receives a trading order for a trading product that specifies a total quantity of the trading product and a maximum disclosure quantity of the trading product. The trading order is associated with a particular market center. The processor then routes the trading order to the particular market center according to the disclosure policy associated with the particular market center.