baber/WOPTO huggingface dataset:
Patent CA-2671536-A1 (CA)
Title: Method and apparatus for identifying the apex of a chromatographic peak
Inventor: SENKO MICHAEL W
IPC: G06F19/00
Filed: 2007-12-20
Abstract: A technique for mass spectrometry includes: receiving first time domain data generated from a chromatographic output, the first time domain data including mass spectra; extracting second time domain data from the first time domain data, the second time domain data corresponding to a selected range of mass-to-charge ratios; transforming the second time domain data into frequency domain data; and identifying, as a function of the frequency domain data, an elution peak for a mass-to-charge ratio within the selected range. Material from the chromatographic output may thereafter be processed as a function of the identified elution peak.
Patent CA-2671987-A1 (CA)
Inventor: RYU HYUNG WON
IPC: A61K31/135
Filed: 2007-12-07
Abstract: The present invention relates to a method for screening an anticancer compound and an anticancer compound screened using the method, and more particularly, to a method for screening an anticancer compound, the method comprising: culturing cancer cells expressing the oncogenic protein transmembrane 4 L6 family member 5 (TM4SF5), expressed as the polypeptide of SEQ ID NO: 2, treating the cancer cells with an anticancer candidate, and determining that the anticancer candidate is an anticancer substance when the candidate exhibits antagonistic activity against tumor formation and metastasis based on several events through the molecular mechanism of TM4SF5. The present invention also relates to chalcone compounds screened to have anticancer activity using the method, and an anticancer composition comprising the compound as an effective ingredient.
Patent CA-2673570-A1 (CA)
Inventor: LAURILA ANTTI
IPC: G06F21/62
Filed: 2008-01-17
Abstract: A method, a computer program product, apparatuses and a system are shown for determining whether a predetermined user is accessible via a communication system, wherein it is intended to provide data to the predetermined user via the communication system, and in case the user is not accessible, deciding whether to store or not to store the data in a storage entity depending on an offline rule associated with the user, wherein the offline rule contains at least one out of (i) at least one accept rule for storing data, and (ii) at least one reject rule for not storing data.
Patent CA-2673678-A1 (CA)
Inventor: RAFAI FAR ADEL
IPC: C07F9/38
Filed: 2007-12-21
Abstract: The present invention is directed to antimicrobial compounds which have an affinity for binding bones. More particularly, the invention is directed to phosphonated derivatives of glycopeptide or lipoglycopeptide antibiotics. These compounds are useful as antibiotics for the prevention or treatment of bone and joint infections, especially for the prevention and treatment of osteomyelitis.
Patent CA-2677905-A1 (CA)
Title: Pharmaceutical composition comprising pyrazine derivatives and neuraminidase inhibitors for treating influenza infections
Inventor: MAEKAWA MASAKO
IPC: A61K31/215
Filed: 2008-02-14
Abstract: Disclosed is a pharmaceutical composition comprising a pyrazine derivative represented by the general formula: [wherein R1 and R2 independently represent a hydrogen atom or a halogen atom; and R3 represents a hydrogen atom or an amino-protecting group] or a salt thereof and at least one neuraminidase inhibitor. The pharmaceutical composition is useful for a treatment including the treatment or prevention of influenza. Also disclosed is a method of using these components in combination. The method is useful for a treatment including the treatment or prevention of influenza.
Patent CA-2679184-A1 (CA)
Inventor: MUELLER MARTIN
IPC: H01M8/06
Filed: 2008-03-01
Abstract: The invention relates to a fuel cell or a fuel cell stack, wherein a means for reducing the concentration of non-reacted alcohol is disposed on the cathode exhaust gas side. Said means particularly comprises an additional electrochemical cell, to which a voltage is applied, and the at least partially non-reacted alcohol is converted by an electrochemical reaction into CO2 and hydrogen and/or water. Because the concentration of non-reacted alcohol is generally small, the loss of current required for the additional reduction reaction does not result in any notable impairment of the efficiency of the fuel cell stack. The invention is thus not limited to only direct methanol fuel cells; rather, it may be applied in an analog fashion to high-temperature fuel cells, particularly high-temperature PEM fuel cells, in which the additional electrochemical cell disposed on the cathode exhaust gas side is advantageously able to convert the remaining CO.
Patent CA-2683512-A1 (CA)
Title: Process for the manufacture of non-steroidal anti-inflammatory agents and intermediates thereof
Inventor: SCHWEIZER STEFFEN
IPC: C07D209/44
Filed: 2008-04-17
Abstract: The current invention describes novel chiral synthetic routes and intermediates for the manufacture of chiral anti-inflammatory agents of general formula (VIII) in which at least one of the groups X1, X2, X3 is selected from fluoro, chloro, bromo, hydroxy, methoxy, ethoxy, trifluoromethyl, amino whereas the other groups X1, X2, X3 have the meaning of a hydrogen atom, in which at least one of the groups Z1, Z2, Z3 is selected from -O-, -S-, -NH-, -N(-CH3)-, whereas the other groups Z1, Z2, Z3 have the meaning of a -CH2- group, and in which Ar is an aromatic group.
Patent CA-2684184-A1 (CA)
Title: Foundation particularly for a wind turbine and wind turbine
Inventor: ARMBRECHT ACHIM
IPC: E04H12/22
Filed: 2009-10-30
Abstract: The invention relates to a foundation (1), particularly a foundation of a wind turbine, comprising a central foundation member (7) and a plurality of foundation segments (2) which are segments of a circular, ring shaped or polygonal founda-tion element and which are connected to a circular, ring shaped or polygonal element surrounding the central founda-tion member.
Patent CA-2684533-A1 (CA)
Inventor: TROPSCH JUERGEN
IPC: C11D1/72
Filed: 2008-04-24
Abstract: The invention relates to a phosphate-free dishwasher detergent, containing 0.01 - 20% by weight of at least one alcohol alkoxylate, 0.01 - 10% by weight of at least one alcohol ethoxylate, 0 - 15% by weight of at least one sulfonate group-containing polymer, 0 - 15% by weight of at least one hydrophilically modified polycarboxylate, 0 - 8% by weight of at least one polycarboxylate, 1 - 50% by weight of at least one complexing agent and 0.1 - 60% by weight of at least one further additive, components (A), (B), (C), (D), (E), (F) and (G) adding up to 100%. The invention also relates to a method for washing the surfaces of articles by treating said surfaces with the agent and to the use of the agent for increasing the rinsing power when articles are cleaned in a dishwasher.
Patent CA-2684699-A1 (CA)
Inventor: LAZAR HEDVIKA
IPC: A61K39/145
Filed: 2008-06-11
Abstract: The invention relates to virosome-based influenza vaccines for the manufacture of medicaments that are administered intradermally in humans. The invention provides (trivalent) compositions comprising low doses of hemagglutinin (HA) antigen in a virosomal preparation that fulfill the immune response standards with respect to seroconversion rates, GMT-fold increase and protection rates, for use in vaccination set-ups.
Patent CA-2685355-A1 (CA)
Inventor: EHRMANN KLAUS
IPC: A61B3/10
Filed: 2008-04-28
Abstract: A method or process (40) for providing an anti-myopia lens or treatment for a patient's eye with progressive myopia, which involves (in one form) generating biometric data (42) relating to the central and peripheral refractive errors of the eye, optionally together with data relating to the patient's visual or lifestyle needs (44) and the patient's predisposition to progressive myopia (46). This data is input to a processor or algorithm (48) that generates a basic lens design (51 ), a customised design (53) or a program (55) for reshaping the cornea of the eye. The selected modality (52, 54 or 56) is applied to the patient (60) and its suitability is assessed (62, 50) with the result of the assessment feedback to the algorithm (48) to generate a refined output design (52, 54 or 56), which is applied to the patient. The process is repeated at intervals to check continued myopia progression and adjust the design of the selected modality after further measurement.
Patent CA-2685851-A1 (CA)
Inventor: REDIGER RICHARD
IPC: C08G8/10
Filed: 2008-05-07
Abstract: A phenol-formaldehyde de novolac resin having a low concentration of free phenol prepared by distilling residual phenol from a molten novolac resin and replacing at least a portion of the phenol with a solvent having a volatility equal to or less than phenol. Such modified novolac resins are suitable for the production of resin coated molding sands for shell molding and sand cores, as well as for the production of resin coated proppants for use in oil and gas recovery operations.
Patent CA-2686052-A1 (CA)
Title: Capacitive pressure sensor
Inventor: MAIN IAN
IPC: G01L9/12
Filed: 2009-11-26
Abstract: A capacitive pressure sensor array is made of two conductive layers, wherein each conductive layer is formed with a plurality of elongated conductors disposed in a substantially parallel manner between an upper and a lower insulating sheet, wherein the upper and lower insulating sheets are bonded to each other between adjacent conductors.
Patent CA-2686401-A1 (CA)
Title: Lithium ion electrochemical cells
Inventor: AMOS KATHERINE
IPC: H01M10/36
Filed: 2007-10-23
Abstract: A lithium ion electrochemical cell comprises a positive electrode, a negative electrode and a non-aqueous electrolyte. The negative electrode comprises a powder of a mesoporous material capable of forming a lithium insertion alloy in contact with a support, the powder being chemically deposited from a liquid crystal phase.
Patent CA-2688530-A1 (CA)
Inventor: CRAWFORD WILLIAM C III
IPC: G06Q10/00
Filed: 2008-06-06
Abstract: Described are techniques for identifying samples processed in a laborator y using harmonized identifier. A case identifier identifying a patient from whom a specimen is collected is determined. A specimen identifier associated with the specimen is determined. An entry for the specimen is recorded in a data store where the entry being associated with the case identifier and th e specimen identifier. A harmonized specimen identifier including the case i dentifier and the specimen identifier is formed. The specimen is labeled wit h the harmonized specimen identifier.
Patent CA-2688589-A1 (CA)
Inventor: KENTER GEMMA G
IPC: A61K39/00
Filed: 2008-05-27
Abstract: The invention relates to the use of a peptide derived from HPV-E2, -E6 and/or E7 protein for the manufacture of a medicament for the treatment or prevention of an HPV related disease, wherein the medicament is for intradermal administration.
Patent CA-2688629-A1 (CA)
Inventor: KING GEORGE A
IPC: A23L27/00
Filed: 2008-05-16
Abstract: The present invention relates generally to sweetness enhancers capable of enhancing the sweet taste of sweetener compositions and the sweetener compositions produced therefrom. In particular, the present invention relates to sweetener compositions comprising sulfamates capable of enhancing the sweetness of the sweetener composition.
Patent CA-2691260-A1 (CA)
Inventor: CHAWLA NALINI
IPC: B65D47/42
Filed: 2010-01-26
Abstract: A detergent dispensing cap for pre-treating a stained fabric. The cap can have a pour volume sized and dimensioned to provide for a unit dose of the detergent composition. A portion of the cap can be provided with surface irregularities for scrubbing a stain.
Patent CA-2692316-A1 (CA)
Inventor: MARCHAND ROGER L
IPC: B01D35/06
Filed: 2010-02-12
Abstract: A magnetic filter element has an elongate non-magnetic housing and a series of magnets arranged in a column within the housing. Each magnet has a north pole and a south pole. The plurality of magnets is arranged with the north poles adjacent to the south poles of adjacent magnets. Non-magnetic spacer elements separate the plurality of magnets in the column.
Patent CA-2692806-A1 (CA)
Inventor: STOSSER MICHAEL
IPC: A01N43/54
Filed: 2008-07-18
Abstract: The present invention relates to agrochemical compositions which comprise certain alcohol alkoxylates of the amphiphilic type and to the use of the alcohol alkoxylates as potentiating adjuvant in the agrochemical sector and in particular in the crop protection sector. The alcohol alkoxylates are alkoxylated alcohols of the formula (I) R-O-[(C n H2n O)x-(PhC2H3O)y-(C m H2-m O)z]co-H  in which R represents a hydrocarbon radical having 1 to 30 carbon atoms; n, m independently of one another represent a value of from 2 to 16; x represents a value of from 0 to 100; y represents a value of from 0.5 to 100; z represents a value of from 0 to 100; and x+y+z corresponds to a value of from 2 to 100, with at least one of x or z being greater than 0.
Patent CA-2693134-A1 (CA)
Inventor: LOCKWOOD HANFORD N JR
IPC: A61M15/00
Filed: 2008-07-11
Abstract: A nasal dilator capable of introducing separating stresses in nasal outer wall tissues has a resilient member and a pair of spaced-apart end surfaces which can be forced toward one another from an initial flat position of the dilator to thereby substantially reduce the direct spacing there between by an external spacing reducing force. This results in restoring forces in the dilator tending to return it to the original direct spacing between the end surfaces. Resilient members, which can be asymmetrical with respect to a centerline of the dilator that is parallel to the long axis of the dilator, have a spring rate which continuously diminishes from the centerline to the end surfaces. The edges of the resilient members are contiguous to the edge of the cushion layer so that adhesive on the cushion layer is at the same level as the bottom surface of the resilient members.
Patent CA-2699293-A1 (CA)
Inventor: BROWN GARRETT W
IPC: F16M13/00
Filed: 2008-09-13
Abstract: A supporting and orienting apparatus that is angularly agile and can balance the weight of tools, and permits quick tool replacement is disclosed.  An inner gimbal portion holds the tool at its center of balance and is rotationally disposed within an outer gimbal portion. The gimbal portion combination is rotationally attached to an articulated arm.  The tool with one or both gimbal portions attached can be removed and replaced with another tool, also having gimbal portions attached such that the tool is automatically balanced when inserted into the support apparatus.
Patent CA-2703576-A1 (CA)
Inventor: HACKER ERWIN
IPC: A01P13/02
Filed: 2008-10-22
Abstract: The present invention relates to a herbicide combination comprising components (A) and (B), where (A) is one or more herbicides from the group consisting of 2-iodo-N-[(4--methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]benzenesulfonamide and compounds of the general formula (I) (see formula I) where the cation (M+) is (a) an alkali metal ion, preferably lithium, sodium, potassium, or (b) an alkaline earth metal ion, preferably calcium or magnesium, or (c) a transition metal ion, preferably manganese, copper, zinc or iron, or (d) an ammonium ion where optionally one, two or three or all four hydrogen atoms are substituted by identical or different radicals from the group consisting of (C1-C4)-alkyl, hydroxy-(C1-C4)-alkyl, (C3-C6)-cycloalkyl, (C1-C4)-alkoxy-(C1-C4)-alkyl, hydroxy-(C1-C4)-alkoxy-(C1-C4)-alkyl, (C1-C6)-mercaptoalkyl, phenyl and benzyl, where the radicals mentioned above are optionally substituted by one or more identical or different radicals from the group consisting of halogen, such as F, Cl, Br or I, nitro, cyano, azido, (C1-C6)-alkyl, (C1-C6)-haloalkyl, (C3-C6)-cycloalkyl, (C1-C6)-alkoxy, (C1-C6)-haloalkoxy and phenyl and where in each case two substituents at the nitrogen atom together optionally form an unsubstituted or substituted ring, or (e) a phosphonium ion, or (f) a sulfonium ion, preferably tri((C1-C4)-alkyl)sulfonium, or (g) an oxonium ion, preferably tri((C1-C4)-alkyl)oxonium, or (h) a saturated or unsaturated/aromatic nitrogenous heterocyclic ionic compound which has 1-10 carbon atoms in the ring system and is optionally mono- or polycondensed and/or substituted by (C1-C4)-alkyl, and (B) is one or more herbicides from the group of the azoles comprising:  benzofenap, pyrazolynate, pyrazoxyfen, pyroxasulfone, topramezone, pyrasulfotole, NC-310, 3-(3-chloro-5-{[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]oxy}phenoxy)-1-methyl-5-(trifluoromethyl)-1H-pyrazole, 3-(3-iodo-5-{[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]oxy}phenoxy)-1-methyl-5-(trifluoromethyl)-1H-pyrazole, 1-ethyl-3-(3-fluoro-5-{[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]oxy}phenoxy)-5-(trifluoromethyl)-1H-pyrazole, pyraflufen-ethyl, fluazolate, isouron, isoxaben, isoxaflutole, imazamethabenzmethyl, imazamox, imazapic, imazapyr, imazaquin, imazethapyr, SYP-298, SYP-300, methazole, oxadiargyl, oxadiazon, amicarbazone, carfentrazone-ethyl, sulfentrazone, bencarbazone, ipfencarbazone, methiozolin, amitrole, paclobutrazol, uniconazole, cafenstrole, fentrazamide, F-5231, pinoxaden.
Patent CA-2703889-A1 (CA)
Inventor: ELSHAHAWI HANI
IPC: E21B49/08
Filed: 2008-11-17
Abstract: A method for performing fluid influx tests in a well-bore (3) traversing a permeable formation (4) to test the compatibility of one or more completion fluids comprises: a) inserting a well test de-vice (1) comprising a straddle packer assembly (6A,6B) into the well-bore (3) such that the straddle packer assembly (6A,6B) separates a well test section (13) from other sections of the wellbore; b) performing a first fluid influx test during which the fluid pressure the test section (13) is reduced, pore fluid is induced to flow from the pores of the per-meable formation (4) into the test section (13) and fluid influx into the test section (13) is monitored; c) injecting a completion fluid into the test section (13), thereby increasing the fluid pressure within the test section and inducing the completion fluid to flow into the pores of the surrounding formation (4); d) performing a second fluid influx test dur-ing which the fluid pressure within the test section (13) is reduced, the completion fluid and pore fluid are induced to flow into the test section, and fluid influx into the test section is monitored; e) comparing fluid influx monitoring data acquired during the first and second fluid influx tests according to step b) and d) to determine any effects of the com-pletion fluid on the influx of formation pore fluid into the test section.
Patent CA-2704903-A1 (CA)
Title: Garbage bag holder
Inventor: NAUJOKS RICHARD
IPC: B65F1/00
Filed: 2010-05-26
Abstract: A garbage bag holder includes a base frame and a pair of side frames extending upwardly at spaced apart positions from the base frame to receive a paper bag or a plastic bag between the side frames. Depending frames are suspended from the top ends of the two side frames so as to be arranged to extend downwardly only partway into a paper bag so that the particular size of the frame is not required to be critically matched to the bags being used nor does the frame become soiled by the contents of the bag. Outward biasing force can be applied to the depending frames by the side frames along the full height of the depending frames to prevent any tearing at the top edges of a paper bag. Alternatively, a plastic bag can be held under tension between the top ends of the side frames.
Patent CA-2705571-A1 (CA)
Inventor: GREZ JOSEPH W
IPC: A61C17/22
Filed: 2003-04-25
Abstract: The apparatus for converting side-to-side to rotational motion for a workpiece includes a spring assembly with a movable base mounting element which is driven in a slightly arcuate reciprocal side-to-side motion and a fixed mounting element spaced apart from the base element and mounted in the appliance so that it does not rotate or move in operation of the apparatus. A spring member, such as two planar leaf springs positioned at an angle to each other, is mounted between the movable base element and the fixed mounting element. A drive shaft member extends from the movable base element through the fixed mounting element and beyond. A workpiece such as a brushhead is mounted on the distal end of the drive shaft. The spring member is configured so that it is substantially less resistant to twisting action than bending action, such that the side-to-side motion of the base element results in rotation of the workpiece. A method for tuning resonant spring assembly systems used in appliances such as power toothbrushes, particularly leaf spring systems, includes the step of measuring the frequency-dependent amplitude of the appliance workpiece, and then removing a portion of the spring member so as to decrease its spring rate sufficiently that the resonant frequency of the spring member closely approximates the drive frequency of the appliance.
Patent CA-2705912-A1 (CA)
Inventor: SINGH ADRIAN
IPC: C22B11/08
Filed: 2008-11-17
Abstract: This invention relates to a method of removing cyanide in the form of free cyanide (cyanide ions i.e. CN") and weak acid dissociable cyanide (WAD) from an aqueous stream. WAD is cyanide complexed with metals such as Cu. The method finds particular application in removing cyanide from a tail stream from a carbon in leach (CIL) mining operation. The method of the invention is carried out by contacting an aqueous stream containing cyanide with carbon, under conditions wherein the Eh (oxygen reduction potential (ORP) measured in mV) of the aqueous stream is 0 or above.  Advantageously the pH of the solution is buffered to from 7 - 9.
Patent CA-2707218-A1 (CA)
Title: Organic compounds
Inventor: LI PENG
IPC: A01N43/56
Filed: 2008-12-06
Abstract: 1- or 2- or 7-(substituted)-3-(optionally hetero)arylamino-[1H, 2H]-pyrazolo[3,4-d] pyrimidine-4,6(5H, 7H)-dione derivatives, in free, salt or prodrug form, are useful as pharmaceuticals, particularly as phosphodiesterase 1 inhibitors, useful for the treatment of diseases involving disorders of the dopamine D1 receptor intracellular pathway, such as Parkinson's disease, depression, narcolepsy and damage to cognitive function, e.g., in schizophrenia or disorders that may be ameliorated through enhanced progesterone - signaling pathway, e.g., female sexual dysfunction.
Patent CA-2710339-A1 (CA)
Inventor: LAVIETES DANIEL
IPC: E04B1/94
Filed: 2010-07-16
Abstract: A fire resistant slipsheet in roll form includes a fiber mat having first and second sides and a coating containing expandable graphite, a filler, and a binder. The coating is coated on at least one of the first and second sides of the fiber mat, and a single layer of the slipsheet achieves a Class A rating when tested according to UL  790 and/or ASTM E-108 Standard Test Methods for Fire Tests of Roof Coverings. A fire resistant roofing system and a method for installing a fire resistant roofing system that achieves a Class A rating when tested according to UL 790 and/or ASTM E-108 Standard Test Methods for Fire Tests of Roof Coverings is also provided.
Patent CA-2711459-A1 (CA)
Inventor: BOLSTER KRISTOFER
IPC: H04J14/02
Filed: 2009-01-29
Abstract: A telecommunications module (10) includes an optical wavelength division multiplexer/demultiplexer (20) configured to demultiplex a first optical signal input into the telecommunications module into a plurality of different wavelengths, a fiber optic splitter (18) configured to split a second optical signal input into the telecommunication module into a plurality of optical signals, and a plurality of optical add/drop filters (22), each of the optical add/drop filters configured to combine one of the optical signals that has been split by the fiber optic splitter and one of the wavelengths that has been demultiplexed by the optical wavelength division multiplexer/demultiplexer into a combination output signal that is output from the telecommunications module.