baber/WOPTO huggingface dataset:
Patent CA-2590687-A1 (CA)
Title: Process for preparing voriconazole
Inventor: KHARKAR MANOJ RAMESH
IPC: C07D403/10
Filed: 2005-12-13
Abstract: Voriconazole is prepared by a process comprising condensing 1-(2,4-difluorophenyl)-2-(1H-1,2,4-triazole-1-yl)ethanone with 4-chloro-6-ethyl-5-fluoropyrimidine, in a ketone, ether, aliphatic hydrocarbon, or aromatic hydrocarbon solvent, to give (2R, 3S/2S,3R)-3-(4-chloro-5-fluoropyrimidin-6-yl)-2-(2,4-diflurophenyl)-1-(1H-1,2,4-triazole-1-yl)butan-2-ol.
Patent CA-2592350-A1 (CA)
Title: Functional assays for cholesterol absorption inhibitors
Inventor: SMITH MARSHA M
IPC: G01N33/50
Filed: 2005-12-12
Abstract: The present invention relates to functional assays performed in C.elegans worms that are useful for the identification of NPC1 L1 inhibitors.  Compositions useful for the performance of such assays are also provided.
Patent CA-2592676-A1 (CA)
Title: Jet engine nozzle exit configurations and associated systems and methods
Inventor: MENGLE VINOD G
IPC: F02K1/06
Filed: 2007-06-22
Abstract: Nozzle exit configurations and associated systems and methods are disclosed. An aircraft system in accordance with one embodiment includes a jet engine exhaust nozzle having an internal flow surface and an exit aperture, with the exit aperture having a perimeter that includes multiple projections extending in an aft direction. Aft portions of individual neighboring projections are spaced apart from each other by a gap, and a geometric feature of the multiple can change in a monotonic manner along at least a portion of the perimeter.
Patent CA-2595218-A1 (CA)
Title: Indole derivatives having inhibitory activity against sodium-dependent glucose transporter
Inventor: YAMAMOTO YASUO
IPC: C07D409/14
Filed: 2006-01-31
Abstract: Indole derivatives of formula (I) or a pharmaceutically acceptable salt thereof: wherein R1 is halogen, or alkyl, R2 is hydrogen, or halogen, Ar is phenyl, or thienyl, which may be substituted with halogen, alkyl, alkoxy, alkylthio, etc.
Patent CA-2597588-A1 (CA)
Title: Iterative diversity reception
Inventor: MILLER MARK
IPC: H04Q7/20
Filed: 2006-02-14
Abstract: Methods, apparatuses, and systems are presented for deriving data from a composite signal involving (a) receiving a composite signal comprising contributions from a plurality of individual signals transmitted over different paths, the plurality of individual signals representing a common data sequence, (b) calculating soft values of a first type taking into account the received composite signal and soft values of a second type, (c) generating symbol outputs taking into account the soft values of the first type, (d) calculating soft values of the second type taking into account the symbol outputs, (e) feeding back soft values of the second type, (f) iteratively updating soft values of the first type, symbol outputs, and soft values of the second type by repeating previous steps, and (g) deriving data using the updated symbol outputs.
Patent CA-2597596-A1 (CA)
Inventor: FAROOQ SIDIQ MOHAMMED
IPC: A61K31/44
Filed: 2006-02-09
Abstract: Diseases and conditions associated with tissues of the body, including but not limited to tissues in the eye, can be effectively treated, prevented, inhibited, onset delayed, or regression caused by administering therapeutic agents to those tissues. Described herein are liquid formulations which deliver a variety of therapeutic agents, including but not limited to rapamycin, to a subject for an extended period of time; liquid formulations which form a non-dispersed mass when placed in an aqueous medium of a subject;  non- dispersed mass-forming liquid formulations which form a gel or gel-like substance in an aqueous medium; liquid formulations, comprising a therapeutic agent and a plurality of polymers; and methods for delivering therapeutic agents to a subject for an extended period of time using the liquid formulations. The liquid formulation may be placed in an aqueous medium of a subject, including but not limited to via intraocular or periocular administration, or placement proximate to a site of a disease or condition to be treated in a subject. A method may be used to administer rapamycin to treat or prevent angiogenesis, choroidal neovascularization, or age-related macular degeneration, or wet age-related macular degeneration in a subject. The liquid formulations may comprise rapamycin or other therapeutic agents.
Patent CA-2599636-A1 (CA)
Title: A process for the preparation of an ethylene copolymer in a tubular reactor
Inventor: TACX JACOBUS CHRISTINUS JOSEPH
IPC: C08F2/00
Filed: 2006-02-27
Abstract: The invention relates to a process for the preparation of a copolymer of ethylene and a monomer copolymerisable therewith. The polymerisation takes place in a tubular reactor at a peak temperature between 290~C and 350~C, the co monomer is a di-or higher functional (meth) acrylate and the co monomer is applied in an amount between 0.008 mol% and 0.200 mol% relative to the amount of ethylene copolymer.
Patent CA-2600598-A1 (CA)
Inventor: SCHMIDT MIKE
IPC: E06B3/968
Filed: 2007-09-07
Abstract: A structure for joining structural members is disclosed. The structure joins an end of a first member to a side of a second member by a coupling insert. The coupling insert has a web coupling portion that is received by the end of the first member and a tenon portion that is received by a transverse opening in the side of the second member. The web coupling portion and the tenon portion are connected by a base plate.
Patent CA-2600761-A1 (CA)
Title: Method of preparation of pure 4-pyrrolidinophenylbenzyl ether derivatives as maob inhibitors
Inventor: WOSTL WOLFGANG
IPC: A61P25/00
Filed: 2006-03-14
Abstract: The invention relates to a method for preparing enantiomerically pure 4-pyrrolidinophenylbenzyl ether derivatives of formula I wherein R1, R21, R22, R23, R24 and n are as defined in the description and claims and to intermediates useful in the method of the invention as well as salts thereof.
Patent CA-2601829-A1 (CA)
Title: Boarding bridge for commuter type aircraft or the like
Inventor: FAFARD LUC
IPC: B64F1/305
Filed: 1998-02-24
Abstract: A telescopic boarding bridge mounted at ground level for bridging the space between a small aircraft and a terminal gate doorway. The bridge includes a terminal bridge section supported in a fixed position adjacent the terminal gate doorway and at least one moveable bridge section adapted to slidably receive a front end of the terminal bridge section. The moveable bridge section has idler wheels for allowing movement thereof on the ground. A drive mechanism is operational to selectively push and pull on each side of the moveable bridge section to linearly displace the same relative to the terminal bridge section. The telescopic boarding bridge further includes a flexible canopy enclosure which is displaceable between a retracted position for providing wing tip clearance and an extended position for covering the doorway and the sides of the stairs of a small aircraft.
Patent CA-2603666-A1 (CA)
Title: Vessel and method for water treatment
Inventor: FARRER PETER BADEN
IPC: C02F1/00
Filed: 2006-04-12
Abstract: This invention relates to a vessel suitable for insertion as a by-pass into new or pre-existing fluid flow paths, such as water lines for swimming pools.  The vessel is adapted to receive and contain a wide variety of different types of equipment, which can typically be in the form of a cartridge, and contact the fluid passing through the vessel with the equipment in a way that reduces or minimizes the effect of pressure spikes in the water line, and more efficiently moves the water through the vessel and back into the fluid flow path or conduit. The invention also relates to a method for treating fluids using such a vessel.
Patent CA-2609108-A1 (CA)
Inventor: VARGAS MARTIN MIGUEL
IPC: H04L12/26
Filed: 2007-10-31
Abstract: A method of detecting content communicated via a network is provided consisting of the steps of: classifying the content into a first category and a second category by means of a classification process; detecting one or more behaviour parameters of a user accessing the content, where the behaviour patterns are associated with the content either consisting of first category content or second category content; and further classifying the content into first category content and second category content based on the behaviour parameters detected for the user. The first category content generally consists of restricted or illegal content, and the second category content generally consists of unrestricted or legal content. The classification process consists of a pattern recognition technique that includes a training phase and a testing phase. The training phase provides statistical properties of a plurality of data objects which are labelled prior to testing as either restricted or unrestricted. The testing phase determines whether one or more data objects of content communicated via the network constitute restricted content or unrestricted content. A related system, network apparatus and computer program is provided.
Patent CA-2610936-A1 (CA)
Inventor: STROFER ECKHARD
IPC: C07C43/30
Filed: 2006-06-12
Abstract: The invention relates to a method for production of polyoxymethylene dialkyl ethers of formula H2m+1CmO(CH2O)nCmH2m+1, where n = 2 - 10, m independently =  1 or 2, in which a dialkyl ether selected from dimethyl ether, methyl ethyl ether or diethyl ether and trioxan are fed into a reactor and reacted in the presence of an acid catalyst, whereby the amount of water introduced into the reaction mixture with the dialkyl ether, trioxan and/or the catalyst is < 1 wt. %, with relation to the reaction mixture.
Patent CA-2612042-A1 (CA)
Inventor: LEE CHING-PANG
IPC: F23R3/16
Filed: 2007-11-22
Abstract: An downstream plasma boundary layer shielding system includes film cooling apertures disposed through a wall having cold and hot surfaces and angled in a downstream direction from a cold surface of the wall to an outer hot surface of the wall. A plasma generator located downstream of the film cooling apertures is used for producing a plasma extending downstream over the film cooling apertures. Each plasma generator includes inner and outer electrodes separated by a dielectric material disposed within a groove in the outer hot surface. The wall may be part of a hollow airfoil or an annular combustor or exhaust liner. A method for operating the downstream plasma boundary layer shielding system includes forming a plasma extending in the downstream direction over the film cooling apertures along the outer hot surface of the wall. The method may further include operating the plasma generator in steady state or unsteady modes.
Patent CA-2612369-A1 (CA)
Title: System selection and acquisition for wwan and wlan systems
Inventor: JAIKUMAR SELVARAJ
IPC: H04L12/28
Filed: 2006-06-13
Abstract: A preferred roaming list (PRL) carries system and acquisition records for wireless wide area network (WWAN) systems and wireless local area network (WLAN) systems. New system and acquisition records may be defined for WLAN.  The PRL and system and acquisition records may be defined to be backward compatible with TIA-683-C. System and acquisition information for WLAN systems may be stored in the new system and acquisition records, respectively.  Information used to perform encryption and/or authentication for WLAN systems may be stored in a separate WLAN authentication profile table. The system record for each WLAN system indicates a acquisition record and a profile record for that WLAN system. A network identifier table may also carry system records and profile records for WLAN systems. The system records carry information used for WLAN system selection and acquisition. The profile records carry information used to perform encryption and/or authentication for WLAN systems.
Patent CA-2613386-A1 (CA)
Inventor: VOLCHECK WILLIAM M
IPC: C09B23/08
Filed: 2006-06-13
Abstract: The present invention provides for cyanine dyes as near IR quenchers. The cyanine dyes have absorption wavelengths in the near-infrared region of abou t 650-900 nm and are essentially non-fluorescent. The dyes of the invention ha ve at least one linking group. The present invention also provides substantiall y non-fluorescent, NIR probes. Biological assays based on these novel, substantially non-fluorescent, NIR probes are also provided.
Patent CA-2614369-A1 (CA)
Title: System and method for securing accessories to clothing
Inventor: SCHMELZER RICHARD
IPC: G09F3/08
Filed: 2006-07-07
Abstract: The text of the abstract is too long. Under PCT Rule 8.1 (b) [t]he abstract should be concise as the disclosure permits (preferably 50 to 150 words if it is in English or when translated into English). The abstract has been edited to read as follows: A system and method for securing accessories to shoes and other articles of clothing is described. One illustrative embodiment is a system for attaching a decorative accessory to a shoe, the system comprising a shaft having first and second ends; a first shoulder secured to the first end of the shaft, the first shoulder being configured for insertion through an expandable hole in an upper portion of the shoe and configured to engage an inner surface of the upper portion of the shoe; a second shoulder secured to the second end of the shaft, the second shoulder being configured to engage the shoe; and a third shoulder adjacent to the second shoulder, the third shoulder comprising the decorative accessory.
Patent CA-2614380-A1 (CA)
Title: Infant diaper bag
Inventor: FRANK SUZANNE
IPC: A45F3/04
Filed: 2007-12-27
Abstract: The present invention is a bag for the storage of materials and products required for infant care, including but not limited to blankets, diapers, wipes, pads, clothing and medicine. More particularly, the present invention is a soft sided, zippered backpack-style bag, allowing for the convenient storage of materials and products required on a daily basis to maintain the care of infants.
Patent CA-2614538-A1 (CA)
Title: Steerable wheel for an agricultural conveyor
Inventor: TOEWS BERNIE JOHN
IPC: B62D13/00
Filed: 2007-12-10
Abstract: An agricultural conveyor is supported on a pair of steerable wheels such that the steerable wheels are pivotal relative to the conveyor frame about respective upright axes. A hydraulically actuated steering mechanism is arranged to commonly pivot the steerable wheels together relative to the conveyor frame. A  hydraulic connector is arranged to connect the hydraulically actuated steering mechanism to a controllable hydraulic output of the towing vehicle.
Patent CA-2614996-A1 (CA)
Title: Two-panel liquid crystal system with circular polarization and polarizer glasses suitable for three dimensional imaging
Inventor: MATKEEV ALEXANDER
IPC: G02B30/25
Filed: 2006-07-11
Abstract: Disclosed herein are systems and methods for three dimensional display that produce stereo images (left and right eye images) each having particular known polarization so that they can be segregated and viewed with suitable polarizer eyeglasses to create the perception in the human mind of a three- dimensional image.  According to one or more embodiments, two liquid crystal panels are utilized with the two panels being stacked one in front of the other relative to a light source and two polarizers are used surrounding the panel closest to the light source. In alternative embodiments, that panel and polarizers comprise a typical liquid crystal display ("LCD") monitor. In preferred embodiments, images produced by the system are then circularly polarized for decoding by eyeglasses having corresponding circularly polarized lenses.
Patent CA-2617905-A1 (CA)
Title: Methods and compositions for treating female infertility using clomiphene
Inventor: PODOLSKI JOSEPH
IPC: A61K39/395
Filed: 2006-08-02
Abstract: The present invention relates to the use of compositions comprising clomiphene for treating female infertility. The invention is also directed to a regimen of treatment for female infertility using trans-clomiphene, a mixture of cis- and trans-clomiphene, and cis- clomiphene.
Patent CA-2619535-A1 (CA)
Inventor: HENRIOT OLIVIER MARIE
IPC: F01D19/00
Filed: 2008-02-06
Abstract: This invention relates to a control installation (1) of a turbo-machine, comprising: - a regulation device (2), - a unit (4) located remotely from the device (2) by which it is controlled, - a verification system (6) of the unit, comprising: - an emitting/receiving antenna (8) connected to the device (2), - a passive radiofrequency identification chip (12) mounted on the unit and incorporating information concerning this unit, wherein the chip (12) is designed to emit to the antenna (8) a radiofrequency signal comprising the information, in response to a radiofrequency signal sent by the antenna (8) to verify the unit, The installation is such that the antenna (8) is mounted on the unit (4).
Patent CA-2619973-A1 (CA)
Inventor: PURI SIDDHARTHA
IPC: G06V30/10
Filed: 2006-08-17
Abstract: A convolutional neural network is implemented on a graphics processing unit.  The network is then trained through a series of forward and backward passes, with convolutional kernels and bias matrices modified on each backward pass according to a gradient of an error function. The implementation takes advantage of parallel processing capabilities of pixel shader units on a GPU, and utilizes a set of start-to-finish formulas to program the computations on the pixel shaders. Input and output to the program is done through textures, and a multi-pass summation process is used when sums are needed across pixel shader unit registers.
Patent CA-2622131-A1 (CA)
Title: Method of inter-rpr-ring bridge redundancy
Inventor: LI JIAN
IPC: H04L12/56
Filed: 2006-07-26
Abstract: A redundancy protection method for bridge mode resilient packet ring, which sets priorities for each across ring bridge device; the across ring bridge devices locate in both RPR bridge rings constitute a protection group, one across ring bridge device within the protection group is set as main across ring bridge device which is in charge of forwarding packets, and the other devices are set as backup across ring bridge devices; when the protection group changes, the following steps are performed: A. setting the across ring bridge device which is capable of forwarding across rings and has top priority as the main across ring bridge device. By utilizing the method provided in this invention, fast recovery of the RPR bridge ring can be realized after changing of the RPR bridge ring occurs, therefore it ensures using the service on the RPR bridge ring normally, as well as reduces the network communication delay, and reduces the loads of the network communication.
Patent CA-2622476-A1 (CA)
Inventor: STONE ANDREW
IPC: A61K31/70
Filed: 1997-10-31
Abstract: A shock treatment solution for use in correcting electrolyte deviation, maintaining acid-base equilibrium and rehydrating the patient through the large intestine of a patient, comprising:  electrolytes for establishing proper electrolyte concentrations to correct any electrolyte deviations; bicarbonates for maintaining acid-base equilibrium; and a rehydrating agent, wherein the rehydrating agent is selected from the group consisting of a saccride and a disaccride.
Patent CA-2623294-A1 (CA)
Title: 2-aminoethoxyacetic acid derivatives and their use
Inventor: THOMAS CHRISTIAN R
IPC: A61K31/42
Filed: 2006-09-14
Abstract: The present application relates to novel 2-aminoethoxyacetic acid derivatives, to processes for their preparation, to their use for the treatment and/or prophylaxis of diseases and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular thromboembolic disorders.
Patent CA-2624533-A1 (CA)
Title: Phosphoantigen salts of organic bases and methods for their crystallization
Inventor: AUBIN ERIC
IPC: A61K31/663
Filed: 2006-10-05
Abstract: The invention provides novel phosphoantigen salts and novel crystalline phases of phosphoantigens salts, that the latter including non-solvated polymorphs, and solvates useful as pharmaceuticals. The invention also provides pharmaceutical compositions comprising, and processes for making, novel phosphoantigen crystalline phases. Methods of using such compositions for the treatment of disease, immunostimulatory or immune response modifiying use are also provided. The invention also provides method for obtaining phosphoantigen crystals as well as highly pure phosphoantigen compositions.
Patent CA-2624583-A1 (CA)
Inventor: NAKAI HIDEAKI
IPC: H04L12/66
Filed: 2008-03-07
Abstract: According to one embodiment, a telephone exchange apparatus includes a plurality of processors whose connect communication lines differing in communication protocol from one another, a memory which stores a plurality of items of protocol unique information to process communication signals corresponding to the plurality of processors, a communication controller which is connected to the plurality of processors via control buses with smaller transmission capacities than those of the plurality of communication lines and reads the corresponding-protocol unique information from the memory based on notified protocol identification information and makes the corresponding processor execute signal processing by the protocol unique information, and a call controller which notifies protocol identification information corresponding to a communication line to be added to the communication controller, when a setting request for a call is issued.
Patent CA-2625526-A1 (CA)
Title: Systems and methods for material authentication
Inventor: HUBE RANDALL R
IPC: G01N23/223
Filed: 2008-03-14
Abstract: Systems and methods for authentication of materials used in imaging members and assemblies. Authentication of imaging materials ensure that compatible components are being used with the imaging members and assemblies. Embodiments provide a system and method for efficiently detecting whether materials being used in the imaging members and assemblies are compatible and authentic materials authorized for such uses.
Patent CA-2625599-A1 (CA)
Title: Data detection for codes with non-uniform spreading factors
Inventor: REZNIK ALEXANDER
IPC: H04W88/08
Filed: 2003-06-23
Abstract: A plurality of communication signals is received. Each communication signal has an associated code. At least two of the communication signals has a different spreading factor.  The associated codes have a scrambling code period. A total system response matrix has blocks. Each block has one dimension of a length M and another dimension of a length based on in part M and the spreading factor of each communication. M is based on the scrambling code period. Data of the received plurality of communication signals is received using the constructed system response matrix.
Patent CA-2627639-A1 (CA)
Inventor: CHEN CHI-WEN
IPC: B25H3/02
Filed: 2008-03-25
Abstract: A toolbox stand includes: an extendable supporting post including a lower part, an upper part telescopically connected to the lower part, and a coupler that couples the upper part to the lower part, the coupler defining a shoulder, the upper part having a top end and a bottom end formed with an abutting flange abutting against the shoulder when the upper part is moved relative to the lower part to a highest position; a plurality of extendable legs pivoted to the lower part; and a supporting frame pivoted to the top end of the upper part of the supporting post and adapted to support a toolbox thereon.