baber/WOPTO huggingface dataset:
Patent CA-2552362-A1 (CA)
Title: 4-aryl piperidines
Inventor: WETZEL JOHN M
IPC: C07D401/10
Filed: 2005-01-13
Abstract: This invention is directed to 4-aryl piperidines and related heterocyclic compounds which are selective antagonists for melanin concentrating hormone-1 (MCH1) receptors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of the compound of the invention and a pharmaceutically acceptable carrier. This invention provides a pharmaceutical composition made by combining a therapeutically effective amount of the compound of this invention and a pharmaceutically acceptable carrier. This invention further provides a process for making a pharmaceutical composition comprising combining a therapeutically effective amount of the compound of the invention and a pharmaceutically acceptable carrier. This invention also provides a method of reducing the body mass of a subject which comprises administering to the subject an amount of a compound of the invention effective to reduce the body mass of the subject. This invention further provides a method of treating a subject suffering from depression and/or anxiety which comprises administering to the subject an amount of a compound of the invention effective to treat the subject~s depression and/or anxiety.
Patent CA-2552826-A1 (CA)
Title: 2-amino-o4-substituted pteridines and their use as inactivators of o6-alkylguanine-dna alkyltransferase
Inventor: LOKTIONOVA NATALIA A
IPC: A61P35/00
Filed: 2004-12-10
Abstract: Disclosed are pteridine derivatives of formula (I): (I), wherein, for example, R1 and R2 are hydrogen, C1-C6 alkyl, carboxyl, formyl, C1-C6 hydroxyalkyl, C1-C6 carboxyalkyl, C1-C6 formyl alkyl, C1-C6 alkoxy, acyloxy, acyloxyalkyl wherein the alkyl is C1-C6, halogen, or hydroxy, or a group of formula II:  (II); and R3 is (a) phenyl or (b) a cyclic group having at least one 5 or 6-membered heterocyclic ring, optionally with a carbocyclic or heterocyclic ring fused thereto, wherein each heterocyclic ring has at least one hetero atom chosen from O, N, or S; or (c) a phenyl group or a cyclic group, the cyclic group optionally with a carbocyclic or heterocyclic ring fused thereto, which is substituted with 1 to 5 substituents. Disclosed also are pharmaceutical compositions, a method of enhancing the chemotherapeutic effectiveness of cancer treatment agents, a method of deactivating the O6-alkylguanine-DNA  alkyltransferase enzyme, and a method of inhibiting the reaction of O6-alkylguanine-DNA alkyltransferase enzyme with an alkylated DNA.
Patent CA-2553327-A1 (CA)
Inventor: ALLEN RAYMOND WILLIAM KENNETH
IPC: B01J19/00
Filed: 2005-01-17
Abstract: A fluid-contactor includes a rotatable platform arranged to rotate about a predetermined axis. The platform has a channel extending generally in a spiral about the axis. The channel has at least a first aperture for the output of a first fluid, and at least a second aperture distant from the axis for the output of a second, more dense, fluid. The platform is arranged to rotate at an angular velocity sufficient to move second fluid within the channel towards the second aperture.
Patent CA-2553717-A1 (CA)
Title: Interactive method for wireless local area network user terminal to re-select an operational network
Inventor: ZHANG HAI
IPC: H04W74/00
Filed: 2005-01-18
Abstract: The invention discloses an interactive method of a Wireless Local Area Network user terminal rechoosing a management network. It includes: the WLAN user terminal requiring to rechoose a network initiates a request of rechoosing the network toward the WLAN access network. After the WLAN access network receives the request, it compares the network choice information of the received requesting user information with the information of the mobile communication management network that is accessed currently by the user terminal, if they are different and the rechosen mobile communication management network is connected with the said WLAN, then the access between the WLAN user terminal and the new mobile communication management network is completed, and the connection between the WLAN user terminal and the original mobile communication management network is interrupted. The method enables the user terminal to rechoose accessing another mobile communication management network after it has accessed a mobile communication management network.
Patent CA-2553785-A1 (CA)
Title: Compounds and compositions as protein kinase inhibitors
Inventor: JIANG TAO
IPC: C07D487/04
Filed: 2005-02-14
Abstract: The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the FAK, Abl, BCR-Abl, PDGF-R, c-Kit, NPM-ALK, Flt-3, JAK2 and c-Met kinases.
Patent CA-2553936-A1 (CA)
Title: Process for olefin epoxidation and co-production of nylon precursor
Inventor: SHAN ZHIPING
IPC: C07D301/12
Filed: 2005-03-03
Abstract: An integrated process combines olefin epoxidation with production of cyclohexanone and cyclohexanol for nylon. Cyclohexanone and cyclohexanol normally produced by the oxidation of cyclohexane, in which cyclohexyl hydroperoxide is generated and is removed or decomposed down stream. However, this invention utilizes the intermediate of cyclohexyl hydroperoxide as an oxidant for the olefin epoxidation and meanwhile generates a valuable product.
Patent CA-2553980-A1 (CA)
Title: Diffractive, polarization modulating optical devices
Inventor: EZRA DAVID
IPC: G02B5/18
Filed: 2005-01-19
Abstract: An optical device comprises an encoding surface having a micro-relief pattern (22) over at least part thereof designed to produce a predetermined diffracted first image when illuminated in use, and an optically anisotropic layer (26) such as a polymerised liquid crystal provided whereby at least part of said micro-relief pattern (22) induces local orientation of said optically anisotropic layer (26) thereby to impose a predetermined polarization modulation, thereby to produce a predetermined polarization dependent second image when illuminated in use.
Patent CA-2556413-A1 (CA)
Title: Tetrahydroisoquinolinyl derivatives of quinazoline and isoquinoline
Inventor: LIRAS SPIROS
IPC: C07D401/04
Filed: 2005-02-07
Abstract: The invention pertains to substituted quinazoline and isoquinoline compounds that serve as effective phosphodiesterase (PDE) inhibitors. In particular, the invention relates to said compounds which are selective inhibitors of PDE-10.  The invention also relates to intermediates for preparation of said compounds;  pharmaceutical compositions comprising said compounds; and the use of said compounds in a method for treating certain central nervous system (CNS) or other disorders.
Patent CA-2557398-A1 (CA)
Title: Benzimidazolyl derivatives as kinase inhibitors
Inventor: BURGDORF LARS
IPC: C07D235/32
Filed: 2005-02-14
Abstract: The present invention relates to benzimidazolyl derivatives of formula (I), with the definitions of R8, p, Ar1, E, D, R9, q and R10 according to claim 1, the use of the compounds of formula (I) as inhibitors of one or more kinases, the use of the compounds of formula (I) for the manufacture of a pharmaceutical composition and a method of treatment, comprising administering said pharmaceutical composition to a patient.
Patent CA-2557559-A1 (CA)
Title: Process and gauge for measuring fiber concentration
Inventor: AKERBLOM BENGT
IPC: G01N27/02
Filed: 2005-02-25
Abstract: The present invention relates to a method for measuring the degree of fibre concentration in a pulp in a machine (1), in particular a refiner for the manufacture of paper pulp, which machine (1) comprises a stator (5) and an opposing rotor (3), which form a grinding gap (6) for the pulp. The stator (5) is provided with at least one sensor device (7), designed to interact with a rotor surface and comprising an impedance meter body (10) with a sensor surface (18) which impedance meter body (10) is mounted in the stator (5) in such a way that it can move axially. The method is characterized in that measurements of the impedance between the rotor surface and the sensor surface (18) are carried out during an axial movement of the impedance meter body (10) and in that the measured impedance differences are utilized together with the size of the movement to determine the dielectric constant of the pulp, from which the degree of fibre concentration in the pulp is derived. The invention also relates to a sensor device (7) arranged to carry out the method according to the above.
Patent CA-2560060-A1 (CA)
Inventor: HOLMES LAUREN L
IPC: G06Q90/00
Filed: 2006-09-18
Abstract: A method for cultivating a dynamic foundation of leader drives, reflexes, and meta-competencies through a paradigm shift to a paradigm composed of a logically integrated system of dynamics. These dynamics pertain to how systems synergistically adapt, advance and co-evolve to attain and sustain peak performance. The paradigm shift is achieved through a series of presentations, quantum leaps, belief upgrades, exercises, and action-learning experimentation which provide component systems of beliefs and information until the full paradigm has been assimilated. The invention launches a series of self-motivating growth continuums which capitalize on natural mechanisms and drives to trigger life-long development.  The dynamic foundation improves the assimilation and use of classic leader competencies taught by traditional leadership development and performance improvement programs to create more impactful leaders, entrepreneurs, innovators, and individuals.
Patent CA-2560218-A1 (CA)
Inventor: MIDDLEMISS STEWART N
IPC: B01J3/06
Filed: 2006-09-20
Abstract: Thermally stable diamond-bonded compacts include a diamond-bonded body having a thermally stable region extending a distance below a diamond-bonded body surface. The thermally stable region comprises a matrix first phase of bonded together diamond crystals, and a second phase interposed within the matrix phase. At least some population of the second phase comprises a reaction product formed between an infiltrant material and the diamond crystals at high pressure/high temperature conditions. The diamond bonded body further includes a polycrystalline diamond region that extends a depth from the thermally stable region and has a microstructure comprising a polycrystalline diamond matrix phase and a catalyst material disposed within interstitial regions of the matrix phase. The compact includes a substrate attached to the diamond-bonded body.
Patent CA-2562350-A1 (CA)
Title: Bimodal operation of ferroelectric and electret memory cells and devices
Inventor: LEISTAD GEIRR I
IPC: G11C11/22
Filed: 2005-04-12
Abstract: In a method for enhancing the data storage capability of ferroelectric or electret memory cell which has been applied to storage of data and attained an imprint condition, suitable voltage pulses are used for evoking a temporary relaxation of the imprint condition into a volatile polarization state that can be discriminated from the imprinted polarization state in a non-destructive readout operation. Sequences of one or more voltage pulses are used to evoke readout signals respectively indicative of a non-volatile and a volatile polarization state of the memory cell, but without altering said polarization states. Imprinted memory cells can be overwritten to effect a temporary and volatile storage of data in a memory device in a ferroelectric or electret memory device by assigning a first logical value to imprinted memory cells and a second logical value by transferring selected to memory cells transferred into a relaxed volatile state, whereby the stored logical values can be discriminated by the detecting the difference in dynamic response of respectively imprinted and relaxed memory cells.
Patent CA-2562947-A1 (CA)
Title: Antibacterial composition comprising cheese and low ph
Inventor: SASAKI HAJIME
IPC: A23L33/00
Filed: 2005-03-31
Abstract: It is intended to prevent contamination with the use of a food. As a candidate food, attention is given to an acidic fluid food which comprises an antibacterial fluid food having been acidified by adding a fermented milk product as a protein source. The antibacterial function of the acidic fluid food is compared with the antibacterial functions of the fermented milk product employed as the starting material and a neutral fluid food. Although it has been already known that fermented milk such as yogurt has an antibacterial function, the above-described acidic fluid food unexpectedly shows a stronger antibacterial function than the fermented milk product employed as the starting material on gram-positive bacteria such as MRSA which are important from the viewpoint of public health.
Patent CA-2563070-A1 (CA)
Title: Skin antiseptic composition dispenser
Inventor: DELL JOHN D
IPC: A61M35/00
Filed: 2005-04-01
Abstract: Skin antiseptic composition dispensers and methods of use are disclosed. The skin antiseptic composition dispenser may include a container with one or more walls that are substantially impermeable to ethylene oxide gas during normal ethylene oxide sterilization processes. In some embodiments, the container may include flexible walls free of metallic foil barrier layers. The containers may also include one or more vents in addition to one or more openings used to dispense the skin antiseptic composition within the container. The dispenser may include an applicator with a hydrophilic foam.
Patent CA-2563552-A1 (CA)
Title: Surge voltage protection device with improved disconnection and visual indication means
Inventor: DONATI MICHEL GEORGES JEAN
IPC: H01T1/12
Filed: 2004-04-19
Abstract: A device for protecting an electrical system against surge voltages, comprising one or more protection components (10), means (20) for disconnecting the protection component (10) and means (30) for visually indicating the state of said component (10), operationally connected to the disconnection means (20) and comprising at least one control part (40) and at least one means (50) for indicating the state of the protection component (10), combined with said control part (40), characterised in that the relative arrangement of said control part (40) and said disconnection means (20) is such that, when the latter are opened (20), they release the control part (40), thereby allowing it to move. Electrical surge voltage protection devices are also described.
Patent CA-2564498-A1 (CA)
Inventor: SUTHERLAND ROBERT L
IPC: B65D71/36
Filed: 2005-06-01
Abstract: A fully enclosed pack is provided with a gusset (100) that is capable of being formed from a blank (10) without the use of tucker fingers. Nicks (130) are provided between the side end panel (52) and tuck-in panels (106) of the carton. As the side end panels (52, 48, 60, 56) are folded, the nicks (130) help pull the tuck-in panels (106, 116, 86, 96) inwardly to allow the gusset of the carton to take form without the use of tucker fingers in a folding/gluing operation.
Patent CA-2572621-A1 (CA)
Inventor: MAJERCAK DAVID C
IPC: A61F2/06
Filed: 2006-12-29
Abstract: A prosthetic stent graft for the treatment of AAA includes a plurality of graft legs, each secured in a deployed position by a sealing gasket within a stent segment of the sealing gasket and to one side of a framing bracket. The framing bracket traverses the diameter of the stent segment and extends axially away, dividing the first stent segment into two portions, each portion for receiving a graft leg of the stent graft. The sealing gasket can include a stabilizer having a second generally cylindrical stent segment, and an extension bracket traversing the diameter of the second stent segment and extending away from the second stent segment. The extension bracket and the first bracket are connected with one another at a mutual generally central position.
Patent CA-2574137-A1 (CA)
Title: Herbicide compositions comprising triazine derivatives
Inventor: HACKER ERWIN
IPC: A01N43/58
Filed: 2005-06-30
Abstract: A herbicide combination comprising components (A) and (B), wherein component (A) is one or more herbicides selected from the group of compounds consisting of (A11) and a salt thereof, and A21 and a salt thereof: ( see formula A11 )     ( see formula A21 ) and component (B) is one or more herbicides selected from the group of compounds consisting of (B2.1.1) glufosinate and a salt thereof, and (B2.1.2) glyphosate and a salt thereof, are suitable for controlling harmful plants.
Patent CA-2575456-A1 (CA)
Inventor: EDDINGTON ROBIN
IPC: B04C5/26
Filed: 2005-07-06
Abstract: Separating apparatus comprises a shroud (14) comprising a wall (21) having a multiplicity of through-holes (15). At least one baffle (23) is provided on the inner surface of the wall of the shroud. The baffle directs the airflow entering the shroud towards the central region of the shroud, thereby reducing conflicting air currents. The baffle may also be used to assist correct assembly of the separating apparatus. The baffle may be arranged to locate with a member provided on another component of the separating apparatus, such as a cyclone assembly, in order to locate that assembly in a predetermined orientation.
Patent CA-2575555-A1 (CA)
Inventor: GUSLER GLORIA M
IPC: A61K9/48
Filed: 2005-07-29
Abstract: A method of treatment for epilepsy and other disease states is described, which comprises the delivery of gabapentin in a gastric retained dosage form.  Further, an extended release oral dosage form for releasing gabapentin into the stomach, duodenum ans small intestine of the mammal, comprising a core comprising at least 800 mg of gabapentin, surrounded by a semipermeable membrane is described.
Patent CA-2582647-A1 (CA)
Title: Rope traction elevator
Inventor: LATORRE MARCUZ CARLOS
IPC: B66B7/00
Filed: 1999-07-12
Abstract: This elevator drive for a rope traction elevator, which is intended for installation in an elevator hoistway, consists of a gear (2) with traction sheave ( 6) , a motor (1) in an upright position on top of the gear (2), a brake (3, 4, 5) and suspension elements (18) which are slung over the traction sheave (6) and provide vertical motion for an elevator car with a counterweight. In view of the limited amount of space available in the elevator hoistway, the elevator drive should take up as little surface area as possible. To achieve this, the motor (1) and the gear (2) are inclined at an angle of (0) to the vertical. With this slightly tilted arrangement no part of the motor (1) extends beyond the horizontal boundary of the gear (2). Furthermore, the brake (3, 4, 5) is a part of the gear (2) and non- detachably fastened to it, which makes it possible to mount the motor (1) on the gear (2), and to dismount it therefrom, without difficulty.
Patent CA-2582909-A1 (CA)
Title: Constant force actuator
Inventor: DOERING FALK W
IPC: E21B23/14
Filed: 2007-03-28
Abstract: A radially expandable tool is provided that includes a tool body and a radially moveable member coupled to the tool body and in force receiving relation to a constant force actuator. The radially moveable member is movable by the constant force actuator from an closed position to a plurality of radially expanded open positions, which includes a fully open position. The constant force actuator includes an opening arm having a force transmission member; and a movement control guide in force reacting engagement with the force transmission member. The tool also includes a linear force generator; which applies a linear force to the constant force actuator, which the actuator transfers to a radial force perpendicular to the linear force. When the linear force is constant, the radial force transferred by the actuator is constant for each radial position of the radially moveable member from the closed position to the fully opened position due to the interaction of the force transmission member and the movement control guide.
Patent CA-2583455-A1 (CA)
Title: Electrochemical sensing circuit having high dynamic range
Inventor: KAISER TIMOTHY D
IPC: G01N27/416
Filed: 2005-10-12
Abstract: An electronic sensing circuit for an electrochemical gas sensor cell providing high dynamic range is described. The electronic circuit utilizes an amplifier with a resistive feedback element to provide high sensibility linear sensing of low detected gas concentrations. The electronic circuit also provides the ability to source sufficient current to prevent the electrochemical gas sensor cell from becoming biased under very high gas concentration conditions. This operation is enabled by adding a non-linear element in the feedback path of the amplifier, which non-linear element begins to conduct during the high gas concentration conditions.
Patent CA-2583951-A1 (CA)
Title: Dual chamber orifice fitting
Inventor: SUTLIFF ERIC M
IPC: G01F1/40
Filed: 2007-04-05
Abstract: Disclosed herein is a dual chamber orifice fitting including a first chamber maintained in fluid communication with a pipeline and a second chamber maintained in fluid communication with the first chamber. The fitting includes sealing member formed as an eccentric plug member that is selectively rotatable from a first position wherein the sealing member seals the first chamber from the second chamber, and a second position wherein the sealing member permits the first chamber to be placed in fluid communication with the second chamber. The sealing member includes a curved sealing surface having a pocket recessed therein for containing a non-metallic insert seat. The non-metallic insert seat sealingly engages a seat plate when the sealing member is in the first position. A retainer plate retains the insert seat in the recessed pocket.
Patent CA-2585551-A1 (CA)
Inventor: FORNES COREY L
IPC: B62D55/32
Filed: 2005-10-28
Abstract: A track tensioning assembly (230) for a track laying vehicle. The track tensioning assembly (230) includes an idler plate assembly (234) coupled to a hydraulic actuator (331) at a first end and coupled to a front idler assembly (232) at a second end. The hydraulic actuator (331) is configured to apply a pressure on the front idler assembly (232) with the idler plate assembly (234) to achieve a desired tautness. The track tensioning assembly (230) also includes a removable cross pin (666) positioned to prevent loosening of track while in a first location (662) or configured to allow removal of tracks while in a second location (664).
Patent CA-2586131-A1 (CA)
Title: Electronic computer system secured form unauthorized access to and manipulation of data
Inventor: PERNIA MARCOS B
IPC: G06F7/00
Filed: 2005-09-28
Abstract: A software security application for a Windows~ OS based electronic computer system provides an isolated User environment which protects a User from unauthorized access to and manipulation of data on the system. The security software implements an isolated User file system and provides process/IPC  isolation, Windows~ registry isolation, network interface isolation, and isolated administrative control on the computer system. Interactive components of the system include an execution hook component that traps system calls, a job object component that creates/destructs, manages and manipulates job objects, a system call hook component for trapping and filtering all Windows registry I/O requests, a file system block device driver for mounting/unmounting the isolated User file system, a file system/filter driver, a network interface/NDIS hook component, and an environment handler.  The environment handler provides the overall management interface for other system components, allowing definition of rules, managing authentication and other control/management functions.