Invention Grant
- Patent Title: Circuit design apparatus, backup power supply, circuit design program, and capacitor energy amount calculation method
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Application No.: US15386159Application Date: 2016-12-21
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Publication No.: US10700546B2Publication Date: 2020-06-30
- Inventor: Atsushi Sakuragi , Takanori Hibino
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Kyoto
- Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee Address: JP Kyoto
- Agency: Keating & Bennett, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@ad35700
- Main IPC: H02J9/06
- IPC: H02J9/06 ; G01R31/387 ; G01R27/26 ; H01G4/255 ; G11C5/14 ; H02J7/34 ; G06F1/30 ; G11C16/30 ; H01G4/12 ; H01G4/30 ; H01G4/38
Abstract:
A circuit design apparatus includes a storage that stores a first capacitance of a capacitor associated with one or more usage conditions, and a controller that controls an amount of energy of the capacitor under a specified usage condition of the one or more usage conditions. The controller calculates a second capacitance under the specified usage condition based on a first relationship between the specified usage condition and the first capacitance, and calculates the amount of energy of the capacitor based on the calculated second capacitance.
Public/Granted literature
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