公开(公告)号：US20230306663A1

公开(公告)日：2023-09-28

申请号：US18095167

申请日：2023-01-10

Applicant: SHIMADZU CORPORATION

Inventor： Kota OGINO

IPC: G06T11/20 ,  G01N27/447 ,  G06T11/00

CPC classification number: G06T11/206 ,  G01N27/44704 ,  G06T11/001 ,  G06T2200/24 ,  G06T2210/62

Abstract: Provided is a data processing device for processing data acquired by an electrophoretic analysis. A graph creator (31, 33) creates an electropherogram and/or a separation image of peaks on an electrophoretic channel. A display processor (37) displays a graph showing the electropherogram and/or the separation image on which a boundary line is drawn to define the inside and the outside of an analysis target range extending along an axis of a separation direction, with the inside and the outside being shown in different visual modes. An analysis condition setter (34) receives an operation by a user for moving the boundary line on the graph displayed and sets the analysis target range whose position and size on the axis are changed according to the received operation. A data-analysis processor (35, 36) carries out a predetermined computation using all or some of peaks included in the analysis target range.

公开(公告)号：US20230229054A1

公开(公告)日：2023-07-20

申请号：US18094528

申请日：2023-01-09

Applicant: SHIMADZU CORPORATION

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

IPC: G02F1/167 ,  G01N27/447 ,  G02F1/1334 ,  G16B40/10

CPC classification number: G02F1/167 ,  G01N27/44721 ,  G01N27/44778 ,  G01N27/44743 ,  G02F1/13345 ,  G16B40/10

Abstract: This electrophoresis system includes an electrophoresis apparatus, an analysis apparatus, and a display unit. The analysis apparatus is configured to switch between a detailed display state in which a plurality of analysis result check displays including at least the gel image display are displayed in a result display area of the display unit and an enlarged display state in which only the gel image display among the plurality of analysis result check displays is enlarged and displayed in the result display area of the display unit.

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.

公开(公告)号：US20240087188A1

公开(公告)日：2024-03-14

申请号：US18243966

申请日：2023-09-08

Applicant: SHIMADZU CORPORATION

Inventor： Kota OGINO ,  Akira Harada

IPC: G06T11/20 ,  G01N27/447 ,  G06F3/04845

CPC classification number: G06T11/206 ,  G01N27/44704 ,  G06F3/04845 ,  G06T2200/24

Abstract: An analyzer that analyzes one or more pieces of data acquired by electrophoresis separation of a sample includes a memory, a display unit, and a processor. The memory stores the one or more pieces of data. The display unit displays, based on the one or more pieces of data, a gel image, an electropherogram, a first size guide corresponding to the gel image, and a second size guide corresponding to the electropherogram. When the first size guide is located at a first position corresponding to a specific value associated with a size in the gel image, the processor displays a second size guide at a second position corresponding to the specific value in the electropherogram.

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.

公开(公告)号：US20230228708A1

公开(公告)日：2023-07-20

申请号：US18079481

申请日：2022-12-12

Applicant: SHIMADZU CORPORATION

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

IPC: G01N27/447

CPC classification number: G01N27/44717 ,  G01N27/44778

Abstract: This electrophoresis system includes an electrophoresis apparatus, an analysis apparatus, and a display unit. Then, in a case where at least one of an apparatus error that is an abnormality in the electrophoresis apparatus or an analysis error that is an abnormality in the analysis of a component of the object-to-be-measured is detected, the analysis apparatus is configured to display, on the display unit, an abnormality detection indication that allows identification of the type of the detected abnormality.

公开(公告)号：US20200043162A1

公开(公告)日：2020-02-06

申请号：US16504422

申请日：2019-07-08

Applicant: SHIMADZU CORPORATION

Inventor： Hidesato KUMAGAI ,  Akira HARADA ,  Kota OGINO

IPC: G06T7/00 ,  G06K9/00 ,  G01N27/447

Abstract: An electrophoretic separation data analyzing apparatus includes an analysis target peak identifying part configured to require a user to input analysis target peak information on analysis target peaks to be added to an analysis target in separation data obtained by electrophoretic separation, and to identify at least one of the analysis target peaks based on the analysis target peak information, a peak-of-interest identifying part configured to require the user to input peak-of-interest information on a peak of interest among the analysis target peaks, and identify the peak of interest based on the peak-of-interest information, and an abundance ratio calculating part configured to determine an abundance ratio of the peak of interest among all of the analysis target peaks based on a total value of peak areas of the analysis target peaks and a peak area value of the peak of interest.

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.

公开(公告)号：US20220236218A1

公开(公告)日：2022-07-28

申请号：US17571641

申请日：2022-01-10

Applicant: SHIMADZU CORPORATION

Inventor： Kota OGINO

IPC: G01N27/447

Abstract: A display process method, a data analysis apparatus, and a program are provided that allow a plurality of pieces of data obtained after an analysis to be readily rearranged and displayed. The display process method includes: acquiring the plurality of pieces of data from a data file; arranging and displaying a plurality of gel images in a predetermined order, the plurality of gel images corresponding to the acquired plurality of respective pieces of data; making an inquiry to a user as to whether or not to rearrange and display the plurality of gel images in order of display, the order of display being different from the predetermined order; and rearranging and displaying the plurality of gel images in the order of display.

公开(公告)号：US20220187241A1

公开(公告)日：2022-06-16

申请号：US17540730

申请日：2021-12-02

Applicant: SHIMADZU CORPORATION

Inventor： Kota OGINO

IPC: G01N27/447

Abstract: In order to improve the operability of the device and reduce incorrect operations, a device for processing data acquired by an electrophoretic analysis according to the present invention includes: a display processor (31, 33) configured to create an electropherogram based on acquired data and display the electropherogram on a screen of a display section (5); an analysis range specifier (4, 34) configured to receive, on the electropherogram displayed on the display section, a specification, by a user, of a smear range to be extracted as an analysis target, and display a background area corresponding to the specified smear range on the electropherogram, in a visual mode that makes the background area distinguishable from other background areas; and an analysis processor (35) configured to perform a predetermined smear analysis using data included in the specified smear area.