Abstract: A waveform processing assistance device includes an acquirer that acquires a plurality of waveform data obtained by an analysis of a sample, a selector that selects reference data among the waveform data, an extractor that extracts correct answer peaks and correct answer data from the reference data a determiner that determines each processing section including a correct answer peak and each parameter initial value, a waveform processor that performs waveform processing in each determined processing section based on each parameter initial value, an adjuster that generates a parameter adjustment value at which a waveform processing result obtained in each processing section matches or approximates corresponding correct answer data, and a program creator that creates a waveform processing execution program that includes an instruction to execute waveform processing using the parameter adjustment value in each processing section.

Abstract: In a chromatographic analyzer which performs a measurement on multiple compounds for each of the multiple samples, a data-analysis processor calculates, for each sample, multiple pieces of numerical information obtained by data analysis on multiple compounds, based on measurement data. A table creator creates a two-dimensional table by arranging sample identifier in one direction of the table and compound identifier in the other direction, and assigning numerical information obtained for a combination of one sample and one compound to a cell of the table corresponding to the combination. A cell selection receiver displays the table on a display screen and receives a selection of a cell or cells according to a user operation on the displayed table. A selected information outputter outputs or displays the numerical information in the selected cell(s) in a predetermined format along with the sample and compound identifiers corresponding to the cell(s).

Abstract: In a multi-analyte multi-component analysis, multiple kinds of numerical information are obtained for each sample as measurement and data-analysis results for multiple compounds. A threshold-based flag condition is set for each of two or more kinds of numerical information according to user operations. Multiple categories, each having a determination condition including the combination of the presence/absence of the flags corresponding to the two or more kinds of numerical information, are set according to user operations. For each sample-compound combination, each kind of numerical information is tested as to whether it satisfies the flag condition, and is flagged if it satisfies the condition. Each sample-compound combination is tested as to the presence/absence of the flags according to the determination condition of each category, to identify combinations belonging to any category.

Abstract: A waveform processing assistance device includes an acquirer that acquires a plurality of waveform data obtained by an analysis of a sample, a selector that selects reference data among the waveform data, an extractor that extracts correct answer peaks and correct answer data from the reference data a determiner that determines each processing section including a correct answer peak and each parameter initial value, a waveform processor that performs waveform processing in each determined processing section based on each parameter initial value, an adjuster that generates a parameter adjustment value at which a waveform processing result obtained in each processing section matches or approximates corresponding correct answer data, and a program creator that creates a waveform processing execution program that includes an instruction to execute waveform processing using the parameter adjustment value in each processing section.

Abstract: Provided is a mass spectrometer including: a measurement condition setter (42) configured to set a plurality of measurement conditions which are different from each other in terms of the set value of at least one measurement parameter; a measurement executer (43) configured to acquire a plurality of sets of mass spectrometric data respectively corresponding to the plurality of measurement conditions; a product ion extractor (44) configured to extract product ions detected with intensities exceeding a previously determined reference value; an MRM spectrum element information creator (45) configured to determine the mass-to-charge ratios and measured intensities of the extracted product ions, the mass-to-charge ratio of the precursor ion, as well as the measurement condition, and to create a plurality of pieces of MRM spectrum element information; an MRM spectrum composer (46) configured to compose an MRM spectrum from the mass-to-charge ratios and the measured intensities of the product ions included in the pl

Abstract: A waveform processing assistance device includes an acquirer that acquires a correspondence relationship between a plurality of values of a waveform processing parameter and a plurality of results of waveform processing as a plurality of peak separation information pieces in regard to a plurality of peaks that are separated from one or a plurality of waveform data pieces based on the plurality of values of the waveform processing parameter, a determiner that determines robustness of each value of the waveform processing parameter based on a plurality of peak separation information pieces acquired by the acquirer, and a display controller that causes the display to display a plurality of peak separation information pieces acquired by the acquirer and a robustness information piece representing robustness of each value of the waveform processing parameter that is calculated by the determiner.

Abstract: Provided is a mass spectrometer including: a measurement condition setter (42) configured to set a plurality of measurement conditions which are different from each other in terms of the set value of at least one measurement parameter; a measurement executer (43) configured to acquire a plurality of sets of mass spectrometric data respectively corresponding to the plurality of measurement conditions; a product ion extractor (44) configured to extract product ions detected with intensities exceeding a previously determined reference value; an MRM spectrum element information creator (45) configured to determine the mass-to-charge ratios and measured intensities of the extracted product ions, the mass-to-charge ratio of the precursor ion, as well as the measurement condition, and to create a plurality of pieces of MRM spectrum element information; an MRM spectrum composer (46) configured to compose an MRM spectrum from the mass-to-charge ratios and the measured intensities of the product ions included in the pl

Abstract: A control device for automatic analysis including a unit which stores an analysis parameter file in which setting values of multiple setting items related to analytical equipment control are specified; a unit which describes at least identification information for the sample to be analyzed and the analytical parameters file to be used for analysis, for multiple analyses to be executed in the analysis device, and generates an analysis schedule table which describes setting values relating to one or more of the multiple setting items contained in the analytical parameters file for each analysis; and a control unit which controls the operation of the analytical equipment according to the analysis schedule table. The control unit is made such that the setting values specified in the analysis schedule table are applied preferentially for setting items for which the setting value is described in both the analytical parameter file and analysis schedule table.

Abstract: Sequential identification numbers are automatically provided and undisplayed, constant, unique numbers are assigned to each event registered in an analysis condition setting table 100. Since correspondence information between the identification numbers and the unique numbers changes due to the reassignment of identification numbers when an event is deleted from the table, event identification numbers for each compound are changed by referring to the correspondence information on a compound information table. As a result, it is possible to avoid the misalignment of event identification numbers between both tables. In addition, when an instruction is given to coordinate the time information or m/z information on both tables, the information on one table is reflected on the other table in accordance with the identification numbers.

Abstract: Provided is a preparative separation liquid chromatograph system and preparative separation condition searching method which allows for an easy setting of the preparative separation condition. A sample temporally separated into components by a separation column is introduced into a detector and a fraction collector, with each component fractionated and collected by the fraction collector based on the result of a detection by the detector. A controlling and processing unit holds the following data for each sample or compound in the form of a database: chromatogram data obtained when a liquid chromatograph analysis in a preparative separation condition searching mode is performed for various standard samples under a search condition; and chromatogram data obtained when a liquid chromatograph analysis in a preparative separation mode is performed under one or more sets of preparative separation conditions for the various standard samples, along with the preparative separation condition used in this analysis.

Abstract: Provided is a preparative separation liquid chromatograph system and preparative separation condition searching method which allows for an easy setting of the preparative separation condition. A sample temporally separated into components by a separation column is introduced into a detector and a fraction collector, with each component fractionated and collected by the fraction collector based on the result of a detection by the detector. A controlling and processing unit holds the following data for each sample or compound in the form of a database: chromatogram data obtained when a liquid chromatograph analysis in a preparative separation condition searching mode is performed for various standard samples under a search condition; and chromatogram data obtained when a liquid chromatograph analysis in a preparative separation mode is performed under one or more sets of preparative separation conditions for the various standard samples, along with the preparative separation condition used in this analysis.

Abstract: A control device for automatic analysis including a unit which stores an analysis parameter file in which setting values of multiple setting items related to analytical equipment control are specified; a unit which describes at least identification information for the sample to be analyzed and the analytical parameters file to be used for analysis, for multiple analyses to be executed in the analysis device, and generates an analysis schedule table which describes setting values relating to one or more of the multiple setting items contained in the analytical parameters file for each analysis; and a control unit which controls the operation of the analytical equipment according to the analysis schedule table. The control unit is made such that the setting values specified in the analysis schedule table are applied preferentially for setting items for which the setting value is described in both the analytical parameter file and analysis schedule table.

Abstract: A railcar control apparatus comprises a synchronous slide/slip detector which determines that the axles are synchronously sliding/slipping if an absolute value of axle's speed difference is less than a synchronous slide/slip speed difference threshold and an absolute value of axle's acceleration is greater than a predetermined synchronous slide/slip acceleration threshold.

Abstract: Sequential identification numbers are automatically provided and undisplayed, constant, unique numbers are assigned to each event registered in an analysis condition setting table 100. Since correspondence information between the identification numbers and the unique numbers changes due to the reassignment of identification numbers when an event is deleted from the table, event identification numbers for each compound are changed by referring to the correspondence information on a compound information table. As a result, it is possible to avoid the misalignment of event identification numbers between both tables. In addition, when an instruction is given to coordinate the time information or m/z information on both tables, the information on one table is reflected on the other table in accordance with the identification numbers.

Abstract: A railcar control apparatus comprises a synchronous slide/slip detector which determines that the axles are synchronously sliding/slipping if an absolute value of axle's speed difference is less than a synchronous slide/slip speed difference threshold and an absolute value of axle's acceleration is greater than a predetermined synchronous slide/slip acceleration threshold.

Abstract: When an analysis is finished in the GC/MS 11, which is an analyzing apparatus, and a file including the data obtained by the analysis is created by the analysis data file creator 13, the file transfer processor 14 sends the file to the web server 2 by way of the intranet 4. The file transfer processor 22 converts the data received into a format capable of being posted on a web page and stores it in the memory 21, and simultaneously notifies the analysis unit 1 of a link address for reading it out. The e-mail creation processor 15 creates an e-mail with the link address in the body and sends it to a predetermined mail address. The user receives and opens the e-mail on the mailer 31 of the client terminal 3 and clicks a link address corresponding to the desired analysis data. In response to this operation, the web server 2 sends the corresponding data to the terminal 3, which allows the analysis data to be viewed by the web browser 32.

Abstract: An electric motor controller for a vehicle has a voltage detecting section for detecting the voltage of a filter capacitor inserted on a direct current side of an inverter device including a semiconductor element for large electric power; an electric current detecting section for detecting an output electric current of the inverter device; and a temperature detecting section arranged in a cooling means of the semiconductor element for large electric power. Loss generated by a switching operation of the semiconductor element for large electric power is sequentially calculated by outputs of the detecting sections. Excessive temperature is detected when junction temperature of the large electric power semiconductor element calculated by this loss reaches an allowable temperature.

Abstract: An electric motor controller for a vehicle has a voltage detecting section for detecting the voltage of a filter capacitor inserted on a direct current side of an inverter device including a semiconductor element for large electric power; an electric current detecting section for detecting an output electric current of the inverter device; and a temperature detecting section arranged in a cooling means of the semiconductor element for large electric power. Loss generated by a switching operation of the semiconductor element for large electric power is sequentially calculated by outputs of the detecting sections. Excessive temperature is detected when junction temperature of the large electric power semiconductor element calculated by this loss reaches an allowable temperature.

Abstract: When an analysis is finished in the GC/MS 11, which is an analyzing apparatus, and a file including the data obtained by the analysis is created by the analysis data file creator 13, the file transfer processor 14 sends the file to the web server 2 by way of the intranet 4. The file transfer processor 22 converts the data received into a format capable of being posted on a web page and stores it in the memory 21, and simultaneously notifies the analysis unit 1 of a link address for reading it out. The e-mail creation processor 15 creates an e-mail with the link address in the body and sends it to a predetermined mail address. The user receives and opens the e-mail on the mailer 31 of the client terminal 3 and clicks a link address corresponding to the desired analysis data. In response to this operation, the web server 2 sends the corresponding data to the terminal 3, which allows the analysis data to be viewed by the web browser 32.