PATENT CLAIM ANALYSIS

Application Number: 16120536
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["429", "434000"]

Abstract:
A coolant flow field is formed between first and second metal separator plates of a joint separator (fuel cell separator). First and second beads protrude from the first and second metal separator plates. The beads include inner beads for preventing leakage of a reactant gas. An air release passage and a coolant drain passage extend through the fuel cell separator in a separator thickness direction, and the air release passage and the coolant drain passage are connected to a coolant flow field through a first connection channel and a second connection channel formed by recesses on the back of protrusions of the first and second beads.

Claim (Index 8):
The fuel cell separator according to  claim 2 , wherein a passage bead seal is provided entirely around the air release passage, and\n the air release passage, the passage bead seal, and the upper connection bead are provided above the seal bead around the reactant gas flow field.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 97.0
- Lexical Diversity: 2.05455
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13880919', '13432105', '10533182', '10835670', '12299283']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.903226142794911
- 35 USC 102 Novelty (BERT): 0.5036497044984054
- Combined Prediction Score: 0.8632684989652605
- Mean Citation Score: 284.384894
- Max Citation Score: 294.82944
- Similarity Product: 229.614822902298

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