PATENT CLAIM ANALYSIS

Application Number: 15950652
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["429", "452000"]

Abstract:
A fuel cell stack  11  includes a cell laminate  21  composed of a plurality of stacked cells  20 , and air is introduced from an anode end part  21 a  of the cell laminate  21 . The cell laminate  21  has two end cells  24  installed adjacently to a cathode end part  21 b  side, thereby providing the cathode end part  21 b  with high thermal insulation properties.

Claim (Index 4):
A method for manufacturing a fuel cell stack including a cell laminate composed of a plurality of stacked cells, wherein an oxygen gas is introduced from a gas introduction end part at an anode end part on one side of the cell laminate, the method comprising:\n providing the cell laminate with a plurality of non-power-generating end cells which each have thermal insulation properties that are higher than those of other cells of the cell laminate, providing at least one of the non-power-generating end cells at both ends of the cell laminate, providing a greater number of the non-power-generating end cells at a cathode end part on a far side of the cell laminate from the gas introduction end part than the number of the non-power-generating end cells provided at the gas introduction end part, and selecting the number of non-power-generating end cells according to a temperature difference between the anode end part and the cathode end part with respect to a central part of the cell laminate.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 1.59091
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13063639', '11320126', '11047823', '12302971', '14771193']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8278173853771692
- 35 USC 102 Novelty (BERT): 0.4861353302023785
- Combined Prediction Score: 0.7936491798596902
- Mean Citation Score: 143.111468
- Max Citation Score: 155.44995
- Similarity Product: 101.10739669144748

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