公开(公告)号：US09783774B2

公开(公告)日：2017-10-10

申请号：US14700301

申请日：2015-04-30

申请人： YOKOGAWA ELECTRIC CORPORATION

发明人： Tetsushi Namatame ,  Souichirou Shimoda ,  Yasuyuki Suzuki ,  Fumiaki Izaki

IPC分类号： C12M1/34 ,  C12M1/36

CPC分类号： C12M41/12 ,  C12M41/00 ,  C12M41/26 ,  C12M41/32 ,  C12M41/38 ,  C12M41/40 ,  C12M41/48

摘要： A cell culture control system includes a controller configured to control parameters of a culture fluid which exists in a processor in accordance with a control value which is preliminarily set, a generator configured to generate time-series data by using a concentration value of the metabolic substances in the culture fluid, the concentration value of the metabolic substances being detected by a sensor, an extractor configured to extract a characteristic point of the time-series data generated by the generator, and a control value setter configured to change the control value in accordance with the characteristic point extracted by the extractor.

公开(公告)号：US20230419174A1

公开(公告)日：2023-12-28

申请号：US18106849

申请日：2023-02-07

申请人： Yokogawa Electric Corporation

发明人： Wataru Kobayashi ,  Risa Hara ,  Kodai Murayama ,  Souichirou Shimoda

IPC分类号： G06N20/00

CPC分类号： G06N20/00

摘要： A calibration device generates a data set of a reference sample including spectral data of the reference sample containing a plurality of components and each objective variable determined by a content of each of the components of the reference sample, and trains, by machine learning using the data set of the reference sample, a machine learning model that outputs at least one objective variable among the objective variables of each of the components in response to input of the spectral data.