baber/WOPTO huggingface dataset:
Patent CA-2542647-A1 (CA)
Title: Derivatives of n-heterocyclylmethylbenzamides, prepartion method thereof and application of same in therapeutics
Inventor: DARGAZANLI GIHAD
IPC: C07D471/08
Filed: 2004-10-15
Abstract: N-heterocyclylmethyl benzamide derivatives (I) and their acid addition salts, solvates and hydrates are new. N-heterocyclylmethyl benzamide derivatives of formula (I) and their acid addition salts, solvates and hydrates are new. [Image] R : H or vinyl; n : 0 or 1; X : CH or N; R 1 : phenyl or naphthyl optionally substituted by halo, 1-6C alkyl, 1-6C alkoxy or CF 3; or thienyl, pyridyl, oxazolyl, furyl, thiazolyl, quinolinyl or isoquinolinyl; R 2 : H, halo, CF 3, A, OA, thienyl, OAr, SH, SA, SO 2NR 4R 5, SO 2A, SO 2Ar, CN, CONR 4R 5, COOR 7, COA, COAr, NHCOR 8, NHSO 2A, NHSO 2Ar or NHSO 2NR 4R 5; A : 1-6C alkyl optionally substituted by R 3; Ar : phenyl optionally substituted by R 6; R 3 : halo, phenyl, 1-6C alkoxy or NR 4R 5; R 4, R 5 : H or 1-6C alkyl; or NR 4R 5 : pyrrolidino, piperidino or morpholino; R 6 : H, OH, SH, 1-6C alkyl or 1-6C alkoxy; R 7 : H, A or Ar; R 8 : A, 1-6C alkoxy or Ar; and provided that when R is vinyl, then n is 1 and X is CH. ACTIVITY : Nootropic; Neuroleptic; Tranquilizer; Antidepressant; Antialcoholic; Antimigraine; Relaxant; Analgesic; Antiparkinsonian; Anticonvulsant; Neuroprotective. MECHANISM OF ACTION : Glycine transporter inhibitor. The most active compounds (unspecified) have IC50 values of 0.01-10 MicroM against glycine uptake by SK-N-MC cells expressing native human glycine transporter glyt1.
Patent CA-2545401-A1 (CA)
Inventor: SUZUKI NOBUHISA
IPC: F16L9/02
Filed: 2004-12-10
Abstract: A method of determining strain hardening characteristics of a pipe able to reduce costs with safety ensured. A pipe production method using this pipe strain hardening characteristics determining method, and a pipe and a pipeline produced by this pipe production method. The method of determining strain hardening characteristics of a pipe comprises the pipe condition setting step of setting the diameter D, pipe thickness t, and required compression local buckling strain .epsilon.req of a pipe, the strain hardening characteristics acquiring step of determining the strain hardening characteristics in the vicinity of a buckling point of the pipe that satisfy the conditions set in the pipe condition setting step, and the step of using the above strain hardening characteristics as conditions to be satisfied by the stress/strain curve of the pipe.
Patent CA-2547920-A1 (CA)
Title: Travelator, moving ramp or escalator
Inventor: MUSTALAHTI JORMA
IPC: B66B23/00
Filed: 2004-12-31
Abstract: A travelator, moving ramp or escalator for transporting passengers, comprising a conveyor (1) and a frame (2) supported on a fixed structure, on which frame the conveyor is mounted. The frame (2) com~prises a number of mutually identical profiled metallic bodies (3) joined to~gether end to end one after the other and containing coupling, supporting and/or guide elements integrated in the said one profiled metallic body of solid material.
Patent CA-2548378-A1 (CA)
Inventor: VELLIMEDU SRINIVAS KANNAPPA
IPC: C07K14/02
Filed: 2004-08-23
Abstract: A novel process for the purification of recombinant protein expressed as protein or particle is herewith described. In this purification process, the protein is purified by hydrophobic interaction. The interaction of this protein step resulted in an increase in recovery and purity from 15%-80%. The protein further purified has its application in vaccines and pharmaceuticals.
Patent CA-2549567-A1 (CA)
Title: Endoscope system and endoscope
Inventor: TAKASE SEISUKE
IPC: A61B1/012
Filed: 2004-12-15
Abstract: An endoscope system comprising a first endoscope (31) having a first object optical system (33) with a specified viewing angle provided at an observation window (15) and a treating tool channel opening (17) provided at a position a specified interval away from the observation window (15), and a second endoscope (32) having a second object optical system (37) with a viewing angle wider than that of the first object optical system (33) provided at an observation window (15~) and a treating tool channel opening (17~) provided at a position an interval, that is wider than the interval between the observation window (15) and the treating tool channel opening (17) of the first endoscope (31), away from the observation window (15~), an endoscope comprising an insertion unit (2) having at the tip end surface thereof an observation window (15) and a treating tool channel opening (17), and an operation unit (3) provided at the base end of the insertion unit (2).
Patent CA-2550045-A1 (CA)
Inventor: TISCHLER RALPH ERIC
IPC: H04B1/69
Filed: 2006-06-13
Abstract: A method and system for transmitting and receiving a control data signal within spreading data signal and an intelligence/analog signal. The control data is interleaved within the spreading data signal at a transmitter side.     Before transmitting to a remote receiver side, the spreading/control data signal, after passing a high-pass filter, and an intelligence signal, which is passing through a low-pass filter, are summed by a summing device to form a composite intelligence/spreading data (CISS) signal and are modulated on an RF carrier by a modulator. After receiving the CISS modulated RF carrier, the receiver side converses the CISS modulated RF carrier to IF signal, which is then demodulated by a demodulator to recover the original CISS signal. The CISS signal is then passing through a low-pass filter to recover the intelligence signal and through a high-pass filter to recover the spreading/control signal. The control signal is further recovered by a digital device.
Patent CA-2550592-A1 (CA)
Title: Identification of antigenically important neisseria antigens by screening insertional mutant libraries with antiserum
Inventor: TANG CHRISTOPH MARCEL
IPC: A61P31/04
Filed: 2004-12-23
Abstract: A method for identifying a polypeptide of a microorganism which polypeptide is associated with an immune response in an animal which has been subjected to the microorganism, the method comprising the steps of (1) providing a plurality of different mutants of the microorganism; (2) contacting the plurality of mutant microorganisms with antibodies from an animal which has raised an immune response to the microorganism or a part thereof, under conditions whereby if the antibodies bind to the mutant microorganism the mutant microorganism is killed; (3) selecting surviving mutant microorganisms from step (2); (4) identifying the gene containing the mutation in any surviving mutant microorganism; and (5) identifying the polypeptide encoded by the gene. The polypeptide identified or a variant or fragment thereof or a fusion of these is useful in a vaccine. The polypeptide may be a polypeptide comprising the amino acid sequence selected from any one of SEQ ID Nos 2, 4, 6, 8, 10, 12, 14, 16, 18, 25 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56; or a fragment or variant thereof or a fusion of such a fragment or variant, and is useful in a vaccine against Neisseria meningitidis.
Patent CA-2551991-A1 (CA)
Inventor: KRYLOV EVGENY
IPC: G01N27/62
Filed: 2005-01-13
Abstract: The invention relates generally to ion mobility based systems, methods and devices for analyzing samples and, more particularly, to sample detection using multiple detection and analytical techniques in combination.
Patent CA-2554934-A1 (CA)
Inventor: PARKINSON DAVID JOHN
IPC: B04C5/24
Filed: 2005-02-25
Abstract: A cyclone separator (40) includes a housing (42), in which a cyclone assembly (10) is contained. The housing (42) has an inflow chamber (44), an overflow chamber (46) and a discharge chamber (48). The cyclone assembly (10) has an inner cyclone liner (16) positioned concentrically within a cyclone chamber (12). A displacement means (52) is provided for displacing the inner cyclone liner (16) axially from an operative position in the cyclone chamber (12) to an inoperative position in the overflow chamber (46) of the housing (42). The cyclone chamber (12) has a larger internal diameter than the inner cyclone liner (16), therefore, when the inner cyclone liner is moved to the inoperative position, the flowrate through the cyclone assembly is increased.
Patent CA-2555937-A1 (CA)
Title: Fuel controls on apu's
Inventor: RILEY HAROLD J
IPC: F02C7/26
Filed: 2005-02-17
Abstract: Conventional auxiliary power units (APUs) may experience over~temperature shutdowns when attempting to start them at high altitudes. Further, such conventional APUs may also experience overspeed conditions when a generator load is removed during on-speed operations. A fuel control logic that controls the fuel flow cutback below the minimum blowout fuel schedule is provided. A  temperature trim loop measures engine temperature to determine the onset of a possible over-temperature condition. The fuel flow may then be trimmed accordingly to correct this over-temperature onset. Further, when the onset of an overspeed condition is detected, such as when a generator load is removed, the fuel flow may be trimmed accordingly to correct this overspeed onset. The fuel control logic allows the control to find the individual minimum fuel flow for each fuel control without risking blowout of the APU itself.
Patent CA-2570612-A1 (CA)
Title: Compression apparatus
Inventor: MEYER ANN
IPC: B32B3/26
Filed: 2006-12-07
Abstract: A compression apparatus is described having a sleeve and an inflatable member disposed within the sleeve, the inflatable member being movable in relation to the sleeve. The compression apparatus includes a hook and loop features attached to the foot sleeve for securing compression apparatus to the feet.
Patent CA-2571892-A1 (CA)
Inventor: NEWTON JAMES
IPC: F21V5/00
Filed: 2006-12-20
Abstract: A plurality of compact light emitting assemblies is mounted on a frame configured as a heat sink that provides a structural platform and a thermal management component.  The frame further ensures proper alignment of the light emitting devices to aim the individual light emitting assemblies in a direction that provides a predetermined overlap of the individual light beams resulting in a uniform, high brightness pattern on a target surface. The source of current connected to the light emitting devices may also be mounted on the frame. The compact light emitting module thus provided is readily adaptable to a variety of compact, high performance lighting product configurations.
Patent CA-2574138-A1 (CA)
Title: Light source and method for mechanically stabilizing the filament or electrode of a light source
Inventor: DAMM MATTHIAS
IPC: H01K1/04
Filed: 2005-07-11
Abstract: A light source comprising a heatable filament (1) or an electrode, wherein the filament (1) or the electrode is arranged in a lamp (2) or in a tube. In order to use the light source in a wide variety of manners even in rough conditions, the filament (1) or the electrode is provided at least partially with a mechanical stabilization system. The invention also relates to a method for mechanical stabilization of the filament (1) or electrode of a light source, wherein stabilization is produced by exposing the filament (1) or electrode to a short pulsed gas pressure increase, involving a rare gas, during heating or stabilization is formed by a coating or deposition (4).
Patent CA-2577620-A1 (CA)
Inventor: O'DOWD DENNIS HARDY
IPC: A61B10/00
Filed: 2005-08-19
Abstract: There are presently provided methods for identifying an ectopic allogenic cell in a mammalian host, the methods comprising obtaining a first internal soft tissue image, administering an effective amount of iodine to potentiate the host's immune response to aberrant ectopic tissue, obtaining one or more subsequent internal soft tissue images after said administration and comparing the first internal soft tissue image and the one or more subsequent internal images to identify the ectopic allogenic cell. The methods can also be used for determining or improving the efficiency of treatment of pathology disease or disorder caused by the presence of allogenic commensal or commensal-like cells. Furthermore, the methods can be used to diagnose, and also treat, endometriosis.
Patent CA-2577668-A1 (CA)
Inventor: PINGALI HARIKISHORE
IPC: C07D405/14
Filed: 2005-06-24
Abstract: Disclosed are novel compounds of general formula (I) where the symbols are as defined in the specification, their tautomeric forms, their stereoisomers, their pharmaceutically acceptable salts, pharmaceutical compositions containing them, methods for their preparation, use of these compounds in medicine and the intermediates involved in their preparation. The compounds are useful in the treatment of diabetes and related diseases.
Patent CA-2581247-A1 (CA)
Inventor: ADLER ROBERT
IPC: F04B39/02
Filed: 2005-09-20
Abstract: The invention relates to a method for compressing a gaseous medium, particularly hydrogen, wherein compression is carried out by means of a piston compressor whose piston is provided with (a) dynamic seal(s). According to the invention, a medium containing graphite is supplied to the cylinder chamber or cylinder chambers prior to and/or during compression. The graphite-containing medium is embodied in such a way that it lies adjacent to the dynamic seal(s).  The invention also relates to a piston compressor provided with one or several cylinder chambers, wherein the piston (s) comprise(s) dynamic seals and wherein means are provided in order to supply the graphite-containing medium to the cylinder chamber(s).
Patent CA-2584526-A1 (CA)
Inventor: WEBER JAN
IPC: A61M25/10
Filed: 2005-10-25
Abstract: Medical devices have material that that has a laser induced periodic surface structure (LIPSS) pattern on at least a portion thereof. The LIPSS pattern is provided by exposing a material surface to a pulsed polarized laser energy fluence below the ablation threshold. The LIPSS pattern is useful for purposes such as reducing contact areas on sliding surfaces, increasing total surface area for adhesions, providing anisotropic reinforcement of a material layer or layers, and to provide multiple channels for directing cell growth.
Patent CA-2584780-A1 (CA)
Title: Tomato plants having higher levels of resistance to botrytis
Inventor: VAN KAN JOHANNES ARNOLDUS LAUR
IPC: A01H4/00
Filed: 2005-10-24
Abstract: The present invention relates to a method for detecting a quantitative trait locus (QTL) associated with resistance to Botrytis cinerea in tomato, comprising the steps of crossing a Botrytis-resistant donor tomato plant with a non-resistant, or Botrytis-susceptible, recipient tomato plant, contacting one or more offspring plants with an infective amount of Botrytis, quantitatively determining the disease incidence and/or the rate of lesion growth in said one or more offspring plants, establishing a genetic linkage map that links the observed disease incidence and/or rate of lesion growth to the presence of chromosomal markers of said donor tomato plant in said one or more offspring plants, and assigning to a QTL the contiguous markers on said map that are linked to a reduced disease incidence and/or a reduced lesion growth rate.
Patent CA-2584875-A1 (CA)
Inventor: DA SILVA LUIZ CARLOS
IPC: D21F11/00
Filed: 2007-04-13
Abstract: Dewatering system for dewatering a web. The system comprises a former, a belt press, and a structured fabric comprising a paper web facing side and being guided over a support surface and through the belt press. The structured fabric runs at a speed differential relative to a wire of the former. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
Patent CA-2585694-A1 (CA)
Title: Vulcanizable halogenated elastomer compositions
Inventor: LAAKSO RAYMOND L JR
IPC: C08K5/46
Filed: 2005-12-21
Abstract: The invention provides compositions comprising nitrogen containing chelating agents, which can be used to reduce the effects of zinc contamination on the vulcanization rates of polymercapto based cure systems for halogenated elastomers. Such chelating agents are effective at eliminating vulcanization rate inconsistencies due to zinc contamination, without inducing negative changes to the vulcanization reaction or the subsequent physical properties of the halogenated elastomer vulcanizate. The invention also provides methods of curing a halogenated elastomer using the inventive compositions, and for articles prepared from the same.
Patent CA-2587496-A1 (CA)
Title: A high activity and high stability iron oxide based dehydrogenation catalyst having a low concentration of titanium and the manufacture and use thereof
Inventor: KOWALESKI RUTH MARY
IPC: B01J23/745
Filed: 2005-11-16
Abstract: A high activity and high stability dehydrogenation catalyst, its manufacture and its use. The catalyst comprises an iron oxide component having a low titanium content, wherein the iron oxide component is made by the heat-treating of a yellow iron oxide precipitate made by precipitating from a solution of an iron salt the yellow iron oxide precipitate and, optionally, an additional dehydrogenation catalytic component, wherein the iron oxide based dehydrogenation catalyst composition has a low concentration of titanium. The low titanium containing iron oxide based dehydrogenation catalyst is used in the dehydrogenation of dehydrogenatable hydrocarbons.
Patent CA-2587663-A1 (CA)
Inventor: BATISTINI ANTONIO
IPC: D01F6/04
Filed: 2005-12-01
Abstract: The present invention relates to a method for reducing the amount of die buildup associated with the production of polyolefin based elastic fiber and for improving the unwind or release characteristics of such fiber. In particular the method involves the use of polydimethylsiloxane (PDMSO) in the polyolefin resin.
Patent CA-2590103-A1 (CA)
Inventor: BROCKMAN SHERRY LEIGH PAYNE
IPC: F24C7/06
Filed: 2007-05-25
Abstract: A heating system for a cooking appliance includes a first upper heating element and a second upper heating element positioned within a cooking cavity defined by a cabinet of the cooking appliance. The cooking cavity is configured to support a food item therein during a cooking process. Each of the first upper heating element and the second upper heating element is positioned with respect to an upper portion of the food item. A lower heating element is positioned within the cooking cavity. The lower heating element is positioned with respect to a bottom portion of the food item. A controller is operatively coupled to the lower heating element and the first and second upper heating elements. The controller is configured to asynchronously energize the first upper heating element and the second upper heating element to heat the upper portion of the food item.
Patent CA-2590944-A1 (CA)
Inventor: MARFURT KAREN L
IPC: C12Q1/28
Filed: 2005-12-12
Abstract: A test strip or electrochemical sensor for measuring the amount of an analyte in a biological fluid, e.g. the glucose content of whole blood, includes a size self-limiting reagent formulation employing an enzyme system for reaction with the analyte, the reactive system mixed into a water-soluble swellable polymer matrix containing small water-insoluble particles having a nominal size of about 0.05 to 20 μm, preferably about 1 to 10 μm. The weight ratio of the water-insoluble particles to the water-soluble swellable polymer matrix is about 1/2 to 2/1. The reagent formulation is deposited onto a non-porous substrate to form a thin layer about 6-16 μm thick, providing a rapid and stable response to application of a sample, while being insensitive to the amount of the sample.
Patent CA-2592569-A1 (CA)
Inventor: STAR SCOTT L
IPC: G10L13/04
Filed: 2007-06-21
Abstract: A holder for a gift card of the type for recording a monetary amount for a gift to enable a purchase by the recipient, includes electronics enabling a voice message to be recorded by the purchaser of the gift card. The voice message can then be played back by the recipient upon first removal of the card from the holder or by actuating a switch to eject the card from the holder. Upon return of the card to the holder, a speech synthesizer may be provided to state the amount remaining on the card when it is inserted into the holder.
Patent CA-2592611-A1 (CA)
Title: 2-(cyclic aminocarbonyl)indoline derivative and medicinal composition containing the same
Inventor: KOHAYAKAWA HITOSHI
IPC: C07D401/14
Filed: 2006-01-11
Abstract: A compound represented by the following formula (I), which selectively acts on a mitochondrial benzodiazepine receptor and is useful as a remedy and preventive for anxiety disorders, depression, epilepsy, demential diseases, etc.; and a pharmaceutically acceptable acid addition salt thereof. (I) [In the formula, A represents a group represented by the following formula (I-A):  (I-A) (wherein X represents oxygen or sulfur; R4 represents hydrogen, C1-6 alkyl, etc.; and R5 represents hydrogen, etc.), heteroaryl optionally substituted by halogeno, C1-6 alkyl, or C1-6 alkoxy, etc.; R1 and R2 are the same or different and each represents hydrogen, C1-6 alkyl, etc.; R3 represents hydrogen, halogeno, C1-6 alkoxy, etc.; Ra and Rb are the same or different and each represents hydrogen or C1-6 alkyl; and n is an integer of 0-5.]
Patent CA-2593526-A1 (CA)
Inventor: BANNING ERIK JAN
IPC: G01V3/38
Filed: 2005-12-20
Abstract: A method for determining at least first and second distances from a device to at least a first layer and a second layer in a formation, whereby at least one of the first and second layers comprises an electromagnetic induction anomaly, the device comprising a transmitter for transmitting electromagnetic signals through the formation and a receiver for detecting responses. In the method, a device is brought inside a wellbore in the formation, an electromagnetic signal transmitted using the transmitter, one of apparent conductivity and apparent resistivity calculated based on a receiver-detected response and monitored over time. The first and second distances are determined based on observed changes of the one of apparent conductivity and apparent resistivity.
Patent CA-2596051-A1 (CA)
Title: Suture anchor system with tension relief mechanism
Inventor: RANUCCI KEVIN J
IPC: A61B17/56
Filed: 2007-08-03
Abstract: Methods and devices are provided for attaching soft tissue to bone. In general, a deployment device, insertion assembly, and suture anchor are provided. The insertion assembly is coupled between the deployment device and the suture anchor to allow the deployment device to deploy the suture anchor into bone. Each of the various components disclosed herein can be used alone, in combination with one another, or in combination with various other devices.
Patent CA-2597307-A1 (CA)
Inventor: TAGUCHI KATSUYA
IPC: A61J3/00
Filed: 2006-02-08
Abstract: A syringe device and a method of preparing medicine using the device capable of easily and accurately performing operations for mixing and dissolving a frozen desiccant into a dissolution liquid when necessary. A double ended needle assembly (10) and an intermediate holder (3) are fitted to the first cylindrical part (11) of a connection holder (6), a first syringe (1) in which the dissolution liquid is stored is inserted into the first cylindrical part through the intermediate holder (3), and a second syringe (2) in which the frozen desiccant is stored in a depressurized state is fixedly inserted into the second cylindrical part (12) of the connection holder (6). First, the intermediate holder (3) is locked by a finger hooking projected piece (51), the first syringe (1) is pushed into the intermediate holder (3) in the locked state of the double ended needle assembly (10) at an initial position by locking ribs (40), and the first syringe (1) is unsealed by one end of the double ended needle (55). Next, the intermediate holder (3) and the double ended needle assembly (10) are pushed into the first cylindrical part (11) by the first syringe (1), and the second syringe (2) in the second cylindrical part (12) is unsealed by the other end of the double ended needle (55).