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    MICROCHIP ELECTROPHORESIS DEVICE
    1.
    发明申请
    MICROCHIP ELECTROPHORESIS DEVICE 有权

    公开(公告)号：US20220236220A1

    公开(公告)日：2022-07-28

    申请号：US17569971

    申请日：2022-01-06

    Applicant: SHIMADZU CORPORATION

    Inventor： Akira HARADA ,  Kota OGINO ,  Hidesato KUMAGAI

    IPC: G01N27/447

    Abstract: A sample setting section in which at least one sample to be subjected to electrophoresis analysis and at least one standard sample are set, and a controller. The controller includes a standard data storage memory that stores standard data obtained by performing electrophoresis analysis of a standard sample under a predetermined condition, and a chip determination part configured to perform electrophoresis analysis of the standard sample under the predetermined condition using each of the at least one microchip before electrophoresis analysis of the sample set in the sample setting section is performed to acquire analysis data on the standard sample by the detector, and to perform a chip determination as to whether a state of each of the at least one microchip is suitable for performing electrophoresis analysis by comparing the acquired analysis data with the standard data on the standard sample.

    ELECTROPHORESIS SYSTEM AND ELECTROPHORESIS ANALYSIS METHOD
    3.
    发明公开
    ELECTROPHORESIS SYSTEM AND ELECTROPHORESIS ANALYSIS METHOD 审中-公开

    公开(公告)号：US20230176008A1

    公开(公告)日：2023-06-08

    申请号：US17994507

    申请日：2022-11-28

    Applicant: SHIMADZU CORPORATION

    Inventor： Kota OGINO ,  Akira HARADA ,  Kazunori SHIMIZU ,  Takashi MORIMOTO

    IPC: G01N27/447

    CPC classification number: G01N27/4473 ,  G01N27/44782

    Abstract: An electrophoresis system includes an electrophoresis device including a measurement unit that measures a measurement target separated by electrophoresis, and a current detection unit that detects a current flowing through the flow path. Moreover, the electrophoresis system is configured to display each of a time-series value of a measurement value of the measurement target measured by the measurement unit and a time-series value of a current detection value of the current detected by the current detection unit on a display unit during measurement of the measurement target.

    Display Method, Computer Readable Medium, and Electrophoresis System
    4.
    发明申请
    Display Method, Computer Readable Medium, and Electrophoresis System 有权

    公开(公告)号：US20240402123A1

    公开(公告)日：2024-12-05

    申请号：US18676145

    申请日：2024-05-28

    Applicant: SHIMADZU CORPORATION

    Inventor： Akira HARADA ,  Kota OGINO ,  Kazunori SHIMIZU ,  Takashi MORIMOTO

    IPC: G01N27/447

    Abstract: An electrophoresis system includes: an electrophoresis apparatus; a control device that controls the electrophoresis apparatus; and a display device. The control device includes a calculation unit and an interface, the calculation unit calculates a required amount of the reagent for an electrophoresis process based on electrophoresis process information acquired via the interface, the calculation unit calculates a preparation amount of the reagent based on the required amount of the reagent, the preparation amount of the reagent being more than the required amount of the reagent, the preparation amount of the reagent being a round number, and the calculation unit displays the preparation amount of the reagent on the display device.

    ELECTROPHORESIS APPARATUS AND METHOD
    5.
    发明申请
    ELECTROPHORESIS APPARATUS AND METHOD 有权

    公开(公告)号：US20230010554A1

    公开(公告)日：2023-01-12

    申请号：US17857294

    申请日：2022-07-05

    Applicant: SHIMADZU CORPORATION

    Inventor： Akira HARADA ,  Akihiro Arai ,  Hidesato Kumagai

    IPC: G01N27/447

    Abstract: An electrophoresis apparatus includes a dilution unit, an electrophoresis unit, and a control device. The dilution unit dilutes a sample with dilution water. The electrophoresis unit analyzes the sample diluted by the dilution unit by electrophoresing the sample. The control device controls the dilution unit and the electrophoresis unit.

    DATA SMOOTHING METHOD, AND PROGRAM FOR PERFORMING THE METHOD
    6.
    发明申请
    DATA SMOOTHING METHOD, AND PROGRAM FOR PERFORMING THE METHOD 审中-公开

    公开(公告)号：US20200265109A1

    公开(公告)日：2020-08-20

    申请号：US16276994

    申请日：2019-02-15

    Applicant: SHIMADZU CORPORATION

    Inventor： Akira HARADA

    IPC: G06F17/17

    Abstract: A data smoothing method which achieves improved reproducibility than conventional methods is provided. With the data smoothing method of the present invention, a standard error of numerical data at each data acquisition point or of data based on the numerical data is calculated, and a smoothing width is determined based on the standard error in such a way that the smoothing width becomes narrower for a data acquisition point for which the standard error is greater. The numerical data at each data acquisition point or data based on the numerical data is smoothed using the determined smoothing width.

    GENE POLYMORPHISM ANALYSIS DEVICE
    7.
    发明申请
    GENE POLYMORPHISM ANALYSIS DEVICE 审中-公开

    公开(公告)号：US20180163260A1

    公开(公告)日：2018-06-14

    申请号：US15378787

    申请日：2016-12-14

    Applicant: SHIMADZU CORPORATION

    Inventor： Akira HARADA ,  Masamitsu SHIKATA

    IPC: C12Q1/68

    CPC classification number: C12Q1/6827 ,  C12Q1/6818 ,  C12Q2531/113 ,  C12Q2561/113 ,  C12Q2563/107

    Abstract: A gene polymorphism analysis device for determining the allele mating type of a gene polymorphism on the basis of the first fluorescence intensity change over time and the second fluorescence intensity change over time measured on the first allele and second allele that constitute a gene polymorphism of a target DNA. The determination of the allele mating type of the gene polymorphism is performed on samples arranged in M rows and N columns, and the determination results and graphs are displayed on a display device. The graphs show the first fluorescence intensity change over time and the second fluorescence intensity change over time of each sample. The determination results and the graphs are arranged in M rows and N columns so as to correspond to the layout including M rows and N columns of the samples.

    ELECTROPHORESIS APPARATUS, ELECTROPHORESIS SYSTEM, AND METHOD OF CONTROLLING ELECTROPHORESIS APPARATUS
    10.
    发明申请
    ELECTROPHORESIS APPARATUS, ELECTROPHORESIS SYSTEM, AND METHOD OF CONTROLLING ELECTROPHORESIS APPARATUS 有权

    公开(公告)号：US20210231608A1

    公开(公告)日：2021-07-29

    申请号：US17158239

    申请日：2021-01-26

    Applicant: SHIMADZU CORPORATION

    Inventor： Hidesato KUMAGAI ,  Akihiro ARAI ,  Akira HARADA

    IPC: G01N27/447

    Abstract: A controller sets a schedule in which an order of a plurality of electrophoresis processes is defined. The controller controls a storage device to store first information representing a result of an electrophoresis process that has ended among the plurality of electrophoresis processes and second information about setting for the plurality of electrophoresis processes. The controller receives a stop signal from an information processing apparatus while the plurality of electrophoresis processes defined in the schedule are being performed. When the controller receives the stop signal, the controller controls an electrophoresis mechanism to perform until the end, an electrophoresis process that is being performed among the plurality of electrophoresis processes. When the controller receives the stop signal, the controller maintains storage of the first information stored in the storage device and the second information on an electrophoresis process that has not yet been performed among the plurality of electrophoresis processes.

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