PATENT CLAIM ANALYSIS

Application Number: 15767224
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-03
Patent Classification: ["320", "121000"]

Abstract:
Provided is a power supply device for a vehicle in which charge movement between a plurality of cell groups can be suppressed. The plurality of cell groups each include a plurality of cells connected in series to each other and are each provided on one of the plurality of wiring paths. A plurality of switches are connected in series to the plurality of cell groups in the plurality of wiring paths. A deterioration diagnosis unit specifies, from the plurality of cell groups, a deteriorated cell group that has deteriorated. A switch controller turns off, among the plurality of switches, a deteriorated switch that is connected to the deteriorated cell group.

Claim (Index 2):
The in-vehicle power supply device according to  claim 1 , wherein the open-circuit voltage of each of the plurality of cell groups is obtained based on a remaining amount of power stored in the corresponding cell group.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.2037
- Patent Class: 320.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14122463', '14241009', '11947712', '15596700', '12256717']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7515043604487394
- 35 USC 102 Novelty (BERT): 0.4700601217582683
- Combined Prediction Score: 0.7233599365796922
- Mean Citation Score: 170.61777800000004
- Max Citation Score: 180.99153
- Similarity Product: 137.0814594251311

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