baber/WOPTO huggingface dataset:
Patent CA-2573158-A1 (CA)
Inventor: DAVIES GERAINT
IPC: A61F5/445
Filed: 2007-01-05
Abstract: A controlled evacuation ostomy appliance comprises a membrane that is urged into sealing engagement with a stoma, by the generation of radial tension in the membrane. A tensioning device applies tension, with respect to the stoma, at one or more positions that are (i) outboard of the periphery of the projecting portion of the stoma, and/or (ii) between the level of the peristomal skin and the level of the most projecting part of the stoma. Tension limiting means are disclosed. The membrane may be gas-permeable to allow flatus to be vented.
Patent CA-2575223-A1 (CA)
Title: Azaindole inhibitors of mtp and apob
Inventor: GUEVEL ALYX CAROLINE
IPC: C07D471/04
Filed: 2005-06-28
Abstract: The present invention relates to 7-azaindole-based compounds, to processes for the preparation thereof, to pharmaceutical compositions com~prising them, and to the use thereof in the preparation of medicaments that are useful as inhibitors of MTP and of ApoB secretion.
Patent CA-2575600-A1 (CA)
Title: Absorbent article with color matched surfaces
Inventor: SONG LIMIN
IPC: A61F13/15
Filed: 2005-07-29
Abstract: Published without an Abstract
Patent CA-2575822-A1 (CA)
Title: Distributeur pour lave glace
Inventor: BORZYM ANDRZEJ
IPC: G07F15/00
Filed: 2007-01-25
Abstract: Invention: distributeur pour lave glace avec mecanisme pour effectiver le paiement par monais ou electroniquement.
Patent CA-2576064-A1 (CA)
Title: Bicycle lighting system
Inventor: VENIER FABIO
IPC: B62J6/00
Filed: 2005-07-20
Abstract: A bicycle lighting system for transmitting light from a fixed position on a bicycle to a separate remote reflector positioned on the bicycle. The bicycle lighting system comprises a lighting assembly adapted to be fixedly secured to the bicycle frame, an electrical energy source electrically coupled to the lighting assembly for providing power to selectively illuminate the lighting assembly; a light conduit extending longitudinally between a first end coupled to the lighting assembly and a second opposite end adjacent the reflector for transferring light emitted from the lighting assembly to the remote reflector, and a light transmitting lens coupled to the second end of said light conduit for transmitting light to the remote reflector mounted to the bicycle.
Patent CA-2582087-A1 (CA)
Title: Process for preparing amorphous atorvastatin hemi-calcium by dissolving the salt in an organic solvent which is a mixture of an alcohol and a ketone and/or an ester and removing the solvent
Inventor: MAIDAN-HANOCH DALIA
IPC: C07D207/34
Filed: 2005-10-18
Abstract: Novel processes for the preparation of amorphous atorvastatin hemi-calcium salt are provided, which involve dissolving atorvastatin hemi-calcium salt in certain organic solvents, and removing the solvent such as by spray drying, rapid vacuum evaporation, and/or thin film evaporation. Preferred embodiments of these processes for preparing amorphous atorvastatin hemi-calcium salt are reproducible, applicable on a large scale, and do not involve the use of hydrocarbons.
Patent CA-2582151-A1 (CA)
Title: Hydrogen generation and energy production assemblies
Inventor: STUDEBAKER TODD R
IPC: H01M8/06
Filed: 2005-10-31
Abstract: Hydrogen generation assemblies, components thereof, and fuel cell systems containing the same. In some embodiments, the hydrogen generation assembly includes a heater assembly having separate startup and primary burner assemblies that utilize different fuels. In some embodiments, the heating assembly is adapted to utilize a volume of liquid fuel to startup the hydrogen generation assembly, while in other embodiments a gaseous fuel is used. In some embodiments, the fuel used during start up includes at least 25 vol%  water. In some embodiments, the fuel cell system has a rated power output in the range of 100-1000 watts. In some embodiments, the hydrogen generation assembly is a portable system.
Patent CA-2583165-A1 (CA)
Title: Generation of channel bit data files corresponding to angular sections of subtrack, for recording optical metatrack discs
Inventor: NEIJZEN JACOBUS H M
IPC: G11B27/02
Filed: 2005-09-26
Abstract: A method and device are disclosed for writing data marks representing a sequence of channel bit values to an optical disc or a master disc along either one or more concentric or spiral data tracks or along at least one concentric or spiral metatrack consisting of two or more parallel concentric or spiral sub-tracks. The method comprises the steps of - partitioning the sequence of channel bit values into an ordered set of two or more channel bit data files, - providing a periodic rotational motion and a radial motion of the disc and of at least one writing beam spot on the disc relative to each other so as to guide each writing beam spot along at least one data track or sub-track, - periodically providing an angular position signal derived from the rotational motion and indicative of the completion of one full turn of the rotational motion or a predetermined fraction thereof, - switching to a respective channel bit data file next in order with each angular position signal and writing a respective section of the sequence of channel bit values contained therein to the disc. According to the method of the invention, in the partitioning step the length of a respective section of the sequence of channel bit values to be contained by a respective channel bit data file is determined such that the complete respective section of the sequence of channel bit values contained by the channel bit data file is written to the disc between two consecutive angular position signals. The method provides an enhanced precision in the alignment of data marks, which is especially useful for synchronizing two-dimensional data patterns on a disc. Also disclosed are a method and a device for channel bit data file construction from a sequence of channel bit values, and a channel bit data memory.
Patent CA-2584125-A1 (CA)
Title: Intramedullary pin for insertion into the medullary space of a femur
Inventor: KAUP THOMAS
IPC: A61B17/72
Filed: 2004-10-20
Abstract: The invention relates to an intramedullary pin (1) for insertion into the medullary space of a femur through the lateral compacta of the trochanta major. Said pin comprises a proximal pin section, an adjoining distal pin section and bores (2, 3, 4, 5, 6, 7, 8) for bone screws in both pin sections.  The proximal pin section comprises at least one bore (3, 4) running obliquely to the longitudinal axis, so that bone screws can be introduced through said bore into the head of the femur, or a screw can be inserted in an antegrade direction through the bore (2). The distal pin section is at least partially vertical and the proximal pin section curves in a lateral-posterior direction.
Patent CA-2585252-A1 (CA)
Inventor: WILLIAMES GEOFFREY ALLAN
IPC: F16H37/08
Filed: 2005-10-28
Abstract: A hydromechanical variable speed transmission (1) including outer and inner differential gear trains each having a carrier carrying planet pinions meshing with two coaxial side gears, the side gears of the outer differential gear train being ring gears one of which is an input ring gear (11) and the other (52) of which rotatably drives the planet pinion carrier of the inner differential gear train, the side gears of the inner differential gear train respectively rotatably driving two coaxial output shafts which extend axially outwards through the ring gears (11, 52) of the outer differential gear train, the planet pinion carrier (14) of the outer differential gear train rotatably driving a hydraulic motor (2) which is fluidly coupled by a hydraulic circuit to rotatably drive a hydraulic pump (3) having a pump control for changing the displacement of the hydraulic pump (3) in response to rotation thereof, wherein the pump control is fixed from rotation to thereby isolate the input ring gear (11) from torque recirculation.
Patent CA-2588330-A1 (CA)
Title: Methods of increasing seed yield with a growth eif-5a
Inventor: WANG TZANN-WEI
IPC: C07K14/415
Filed: 2005-12-05
Abstract: Methods of increasing seed yield in plants using vectors incorporating either an antisense polynucleotide of DHS or a sense polynucleotide of eIF-SA
Patent CA-2589331-A1 (CA)
Title: Pyrrolidine derivatives for the treatment of a disease depending on the activity of renin
Inventor: OSTERMANN NILS
IPC: A61P9/00
Filed: 2005-12-21
Abstract: Novel 3-mono-, 3,4-di- and 3,4,4,-tri-substituted pyrrolidine compounds, these compounds for use in the diagnostic and therapeutic treatment of a warm-blooded animal, especially for the treatment of a disease (=disorder) that depends on inappropriate activity of renin; the use of a compound of that class for the preparation of a pharmaceutical formulation for the treatment of a disease that depends on inappropriate activity of renin; the use of a compound of that class in the treatment of a disease that depends on inappropriate activity of renin; pharmaceutical formulations comprising a said substituted pyrrolidine compound, and/or a method of treatment comprising administering a said substituted pyrrolidine compound, a method for the manufacture of said substituted pyrrolidine compounds, and novel intermediates and partial steps for their synthesis are described. The substituted pyrrolidine compounds are especially of the formula I wherein the substituents are as described in the specification.
Patent CA-2591141-A1 (CA)
Title: Iron phosphating process that reduces laser scale resulting in improved paint adhesion
Inventor: SERVICE DANIEL A
IPC: C23C22/05
Filed: 2004-12-28
Abstract: A process for iron phosphating ferrous metal substrates having undesirable ferrous oxides thereon, such as that formed by laser cutting, that eliminates at least the pickling step in the phosphating process and provides good paint adhesion, and compositions of matter useful in the process.
Patent CA-2592259-A1 (CA)
Inventor: KNAPPER CURT J
IPC: F02B75/12
Filed: 2005-12-22
Abstract: A safe, reliable system for automatically dosing diesel truck fuel tanks with a fuel additive is provided. The additive (14), such as a concentrated solution containing fuel borne catalyst (FBC), is fed by a positive feed means (18) in pulsed doses while the engine is on. The frequency and amount of FBC  injection is controlled as a function of the time the engine is operated and predetermined values for rate of fuel consumption and intended additive concentrations in the fuel.
Patent CA-2593612-A1 (CA)
Inventor: SNYDER JAMES P
IPC: A61K31/44
Filed: 2006-01-09
Abstract: The invention provides compounds, pharmaceutical compositions and methods of use of certain compounds that are antagonists of the chemokine CXCR4 receptor, and in particular to inhibit viral entry of certain viruses. Certain compounds in particular can reduce entry of immunodeficiency virus (HIV) into a cell while not reducing the capacity of stem cells to proliferate, and therefore can be useful for long term treatment regimes. The compounds are useful in particular in the treatment or prevention of HIV infections.
Patent CA-2594703-A1 (CA)
Inventor: PALLADINO JAMES
IPC: B60R16/04
Filed: 2007-07-25
Abstract: A lead acid battery model suitable for programming on a motor vehicle body computer uses environmental and target battery operating variables for maintaining synchronization of the model with the target battery under actual operating conditions. The model includes a energy flow section with at least two integrators for simulating primary and recovery reservoirs of charge in the battery. An output voltage estimation signal provides a signal for comparison with measured battery voltage for synchronization. Capacity of the reservoirs is generated from manufacturer specifications measured against battery performance.
Patent CA-2596583-A1 (CA)
Title: Java conditional access apparatus
Inventor: SHIOMI TAKAKAZU
IPC: H04N5/00
Filed: 2006-02-01
Abstract: A java (registered trademark) limited receiver in which description of CA  control means in a Java (registered trademark) computer program obviates the need for porting a CA control computer program, enables development of a CA  system over terminals in a short time, and obviates the need for terminal replacement. The Java (registered trademark) limited receiver comprises a descramble circuit, a key generation information acquisition library, a Java (registered trademark) VM, storage means, limit cancel control means, and an API having registering means. On receiving a function from a CA control computer program, the registering means registers the received function. When the API receives channel information, channel information to be reproduced is sent to the CA control computer program. The CA control computer program requires the key generation information acquisition library to acquire key generation information corresponding to the received channel information and transfers the received key generation information to the limit cancel control means.
Patent CA-2598863-A1 (CA)
Title: Radiolabeled gallium complexes, methods for synthesis and use for pet imaging of egfr epxression in malignant tumors
Inventor: TOLMACHEV VLADIMIR
IPC: A61K51/08
Filed: 2006-02-21
Abstract: Methods for labeling synthesis of radiolabeled gallium complex by microwave activation are provided. The resultant gallium-isotope labeled compounds are useful as radiopharmaceuticals, especially for use in Positron Emission Tomography (PET). A method for imaging EGFR overexpression in tumors using PET  is also provided.
Patent CA-2601826-A1 (CA)
Inventor: ACHTER JOHANNES
IPC: H04Q7/38
Filed: 2006-03-14
Abstract: L'invention concerne un procédé pour mettre en place une connexion de données dans un service vocal de groupes entre plusieurs membres du groupe, considérés comme des utilisateurs d'un réseau de communications mobile. Dans un premier procédé, des fonctions d'un sous-système multimédia IP (IMS) sont utilisées et un protocole d'initiation de session (SIP) ainsi qu'une connexion de données commandée entre un émetteur, un terminal et un ou plusieurs récepteurs sont produits. Chaque utilisateur est associé à une identité de service vocal de groupes (VGCS-ID), une identité de groupe IMS, une identification de groupe IMS, et il est orienté vers un serveur d'applications dans l'IMS à l'aide de l'utilisateur. Un service vocal de groupe de données est développé entre les utilisateurs. Dans un second procédé, chaque utilisateur est orienté vers des noeuds de service par l'intermédiaire de GPRS au moyen d'une identité de service vocal de groupe (VGCS-ID) et d'une adresse IP d'un noeud de service, qui agit comme un relais, un service vocal de groupe de données étant réalisé entre les utilisateurs.
Patent CA-2606673-A1 (CA)
Inventor: SJOSTEDT ANDERS
IPC: A61K39/02
Filed: 2006-04-19
Abstract: A mutant strain of Francisella tularensis has attenuated virulence and has a mutation in the gene coding for a putative peroxynitrite resistance protein A  (prpA) which prevents normal function of the protein. The mutant is useful as a vaccine against type A and B virulent strains of F. tularensis, and is produced by obtaining a virulent F. tularensis strain and mutating the gene, FTT0918, that codes for prpA.
Patent CA-2606869-A1 (CA)
Inventor: BRISLAND MICHAEL JOHN
IPC: F04B1/20
Filed: 2006-05-09
Abstract: A low pressure fluid powered motor or pump comprises a non-rotatable cover (k); an undulating lobe cam track (e) attached to the cover (k) and defining multiple crests and troughs; a rotatable cylinder block (c); at least three reciprocable pistons (d) each housed within a bore of the cylinder block (c) and each providing at one end a crown (d1), and at the other end a spherical seating cup (d2); a ball (f), adapted to engage with the cam track (e); a non-rotatable manifold block (n) incorporating a plurality of ports (s), each being radially disposed at equal intervals in an end face of the manifold block adjacent the pistons (d), with the ports (s) linked to galleries connected to a higher pressure delivery circuit, and a lower pressure return circuit, with the angular arrangement of the ports (s) being such that the higher pressure is supplied to the crown (d1) of each piston (d) only whilst the piston (d) is moving from a crest to a trough of the cam track (e), with a switch to the lower fluid pressure circuit as continued rotation of the cylinder block (c) moves a piston (d) from a trough to a crest; an output/input shaft (a) connected to the cylinder block (c); and a rotary shaft-mounted, spring biased commutation, multi-ported face plate (i) interposed between the cylinder block and the manifold block.
Patent CA-2612885-A1 (CA)
Title: Compositions and methods for treatment of cycle-related symptoms
Inventor: GRUBB GARY SONDERMANN
IPC: A61P15/18
Filed: 2006-06-27
Abstract: Methods are provided for treating a female subject having cycle-related symptoms comprising administering an effective amount of at least one progestin and at least one estrogen to said female subject, wherein said effective amount is administered daily for at least about 100 days.
Patent CA-2613612-A1 (CA)
Title: Improved storage stable formulation and a process for its preparation
Inventor: JADHAV PRAKASH MAHADEV
IPC: A01N57/00
Filed: 2006-06-24
Abstract: The present invention is directed to a storage stable insecticidal composition comprising one or more Chloronicotynyle compound, in an amount ranging from 0.1 to 5% by weight of the composition, one or more compounds falling within the group of Organophosphorus compounds in an amount ranging from 30 to 75% by weight of the composition and 69.9 to 20% by weight of conventional agriculturally acceptable carrier(s) and excepient(s) along with the process for obtaining the storage stable composition. At least one of the active ingredients is provided with a coating of a water soluble polymer.
Patent CA-2617896-A1 (CA)
Inventor: GILL AJIT SINGH
IPC: F16K31/145
Filed: 2006-01-30
Abstract: Reverse Flow Modifiable Combination Valve is a valve which has a common cage in which different types of fluid control means can be installed in a fix location to produce more than one type of valves having different flow characteristics, and inner flow control means of the valve can be inspected and replaced without removing cage of the valve from the pipe line .
Patent CA-2618201-A1 (CA)
Title: Toner compositions
Inventor: DUQUE ROSA M
IPC: G03G9/08
Filed: 2008-01-21
Abstract: Toners made by the emulsion aggregation process comprising an amorphous resin and a nucleated crystalline resin. Such toners demonstrate improved charging performance in the A-zone and the C-zone, improved heat cohesion and improved resistivity.
Patent CA-2618537-A1 (CA)
Title: Apparatus, and associated method, for selecting whether to reject as invalid a data segment received at a communication station
Inventor: QIAN XING
IPC: H04L1/22
Filed: 2008-01-15
Abstract: Apparatus, and an associated method, for determining whether to accept as valid a data segment, such as a radio block communicated pursuant to an EDGE  communication session. A bit error rate measurer measures the bit error rate of a header part of a received radio block. The measured bit error rate is compared against a selected threshold. Results of the comparison are determinative of whether the radio block is accepted as valid or rejected as corrupted.
Patent CA-2619525-A1 (CA)
Title: Method for mounting ceramic cooktops in appliance
Inventor: JACOBS THOMAS G
IPC: F24C15/10
Filed: 2006-08-25
Abstract: A process for mounting a ceramic cooktop in a stove, comprising: a) supplying a frame (5) having an opening therein for receiving a ceramic cooktop (2) , the opening having a periphery and a support surface extending inwardly from the periphery of the opening; b) providing a dam (10) on the support surface extending continuously around the support surface and having a height such that a cooktop will have a spaced relationship between the bottom surface of the cooktop and at least a portion of support surface; c) positioning a cooktop within the opening in the frame, the edge of the cooktop being spaced apart from the side walls of the frame; d) applying a flowable, curable silicone (11) between the side walls of the frame and the edges of the cooktop and allowing the silicone to level to provide a visible seal between the frame and the cooktop.
Patent CA-2619598-A1 (CA)
Title: Improved method for debindering ceramic honeycombs
Inventor: PRUNIER ARTHUR R JR
IPC: C04B38/06
Filed: 2006-08-18
Abstract: An organic additive is removed from a ceramic honeycomb by an improved method by contacting each end of the extruded honeycomb with a member that has a gas permeability no greater than the outer wall, the member essentially covering the ends and heating the honeycomb to a temperature sufficient to remove the organic additive.
Patent CA-2621707-A1 (CA)
Inventor: SPEAR DEREK E
IPC: A45D19/00
Filed: 2008-02-22
Abstract: The Arm Guard is a protective sheath that slips over the arms of a persons eye glasses while they are getting a hair color treatment at a professional hair styling salon. The sheath consists of a polyethylene film open one end.
Patent CA-2622085-A1 (CA)
Inventor: ZANDER NORBERT
IPC: B01L99/00
Filed: 2008-02-25
Abstract: The invention concerns the field of automatic analysis instruments (analyzers) and relates to a method for preventing repeat use of disposable articles in analyzers.
Patent CA-2625003-A1 (CA)
Inventor: KIM JONG-HUN
IPC: H04N7/015
Filed: 2006-10-20
Abstract: An apparatus to generate a dual transport stream including a duplicator that receives a turbo stream and that provides a parity insertion region for the turbo stream, and a multiplexer that receives a normal stream and that multiplexes the turbo stream processed by the duplicator and the normal stream to generate the dual transport stream. The duplicator provides the parity insertion region using a 1/2-rate conversion method or 1/4-rate conversion method. Only the turbo stream is detected prior to the transmission of the dual transport stream, and the parity is inserted into the parity insertion region so that the turbo stream can be robustly processed.
Patent CA-2625416-A1 (CA)
Title: Combination of a renin-inhibitor and an anti-dyslipidemic agent and/or an antiobesity agent
Inventor: WEBB RANDY LEE
IPC: A61P3/10
Filed: 2006-10-20
Abstract: The invention relates to a combination, such as a combined preparation or a pharmaceutical composition, respectively comprising a renin inhibitor, or a pharmaceutically acceptable salt thereof, and at least one therapeutic agent selected from the group consisting of (a) a specific anti-dyslipidemic agent and (b) a specific anti-obesity agent or, in each case, a pharmaceutically acceptable salt thereof.
Patent CA-2627365-A1 (CA)
Title: Process for the production of carboxanilides
Inventor: TOBLER HANS
IPC: C07D231/14
Filed: 2006-11-13
Abstract: The present invention relates to a novel process for the preparation of a compound of general formula (I): wherein R1 is H or C1-4 alkyl and R2 is difluoromethyl or trifluoromethyl, which comprises reacting a compound of general formula (II): wherein R1 has the meaning given above and X is chloro or bromo, with a compound of general formula (III): wherein R2 has the meaning given above, in the presence of a base, a palladium catalyst and a ferrocenyl biphoshine ligand of the Josiphos type, the reaction being carried out in an ether solvent at a reflux temperature of at least 100 ~C.
Patent CA-2628160-A1 (CA)
Title: Synthetic aperture radar
Inventor: LANCASHIRE DAVID CHARLES
IPC: G01S13/90
Filed: 2006-11-15
Abstract: A method of operating synthetic aperture radar in a low PRF mode, comprising generating a stream of radar pulses, imposing onto said stream a predetermined modulation of the Pulse Repetition Frequency (PRF), directing said stream to a target area, and processing received pulses, comprising separating the received pulses as a sequence of sets, and superposing received radar pulses of said sets, whereby to enhance the central received lobe and to attenuate side lobes.