PATENT CLAIM ANALYSIS

Application Number: 15752332
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-03
Patent Classification: ["324", "433000"]

Abstract:
A management device manages a power storage module including n series-connected power storage blocks (n: an integer of 2 or greater) each having m parallel-connected power storage cells (m: an integer of 1 or greater). In the management device, a voltage detector detects voltages across the respective n power storage blocks. A storage unit stores the detected voltages of the power storage blocks on a time-series basis. A voltage drop rate calculator calculates voltage drop rates of the power storage blocks about the voltages of the power storage blocks. An abnormality determiner determines that one of the n power storage blocks contains an abnormal power storage cell if a difference between the voltage drop rate of the one power storage block and an average value or a median value of the voltage drop rates of the remaining power storage blocks is greater than or equal to a first predetermined value.

Claim (Index 2):
The management device according to  claim 1 , comprising:\n a voltage detector that detects a voltage across each of the n pieces of the power storage blocks; a storage unit that stores the detected voltage of each of the power storage blocks on a time-series basis; a voltage drop rate calculator that calculates the voltage drop rate of each of the power storage blocks based on time-series data of the voltages of the power storage blocks; and an abnormality determiner that determines that the one of the power storage blocks contains the at least one of the power storage cells in the abnormal state on condition that a difference between the voltage drop rate of the one of the power storage blocks and an average value or a median value of the voltage drop rates of the remaining power storage blocks among the n pieces of the power storage blocks is greater than or equal to a first predetermined value.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 88.0
- Lexical Diversity: 2.21918
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12525069', '14990086', '13196224', '15053226', '10489201']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.50241649982787
- 35 USC 102 Novelty (BERT): 0.4702832521573344
- Combined Prediction Score: 0.4992031750608164
- Mean Citation Score: 155.01880599999996
- Max Citation Score: 161.61213999999995
- Similarity Product: 120.72571974720594

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test