PATENT CLAIM ANALYSIS

Application Number: 15765081
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["429", "081000"]

Abstract:
A bipolar plate for a battery has two surfaces on which a positive electrode and a negative electrode are to be disposed respectively. At least one of the surfaces of the bipolar plate is provided with a plurality of groove sections through which an electrolyte flows and a ridge section located between the groove sections that are adjacent to each other. The groove sections include an introduction groove section and a discharge groove section that are not in communication with each other. The ridge section includes an uneven portion configured to suppress sliding of the positive electrode or the negative electrode in a direction in which the adjacent groove sections are arranged in parallel. The uneven portion includes a rough surface provided on at least a part of a surface of the ridge section and having an arithmetical mean roughness Ra of 0.1 μm to 10 μm inclusive.

Claim (Index 13):
A cell frame comprising the bipolar plate according to  claim 3  and a frame body disposed on an outer periphery of the bipolar plate.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 90.0
- Lexical Diversity: 2.06757
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15738703', '15305768', '15113376', '15501502', '15524927']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8762060204034425
- 35 USC 102 Novelty (BERT): 0.5109521442347558
- Combined Prediction Score: 0.8396806327865738
- Mean Citation Score: 249.75334
- Max Citation Score: 312.88745
- Similarity Product: 226.63975567501183

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

Dataset: test