PATENT CLAIM ANALYSIS

Application Number: 16049276
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["156", "237000"]

Abstract:
An electrolyte membrane with a backsheet is sent out from an electrolyte membrane unwinding roller, and is separated with its second side sucked on a suction roller by a first press roller. While the electrolyte membrane from which the backsheet has been separated is transported with the electrolyte membrane sucked and supported on the suction roller, an electrode ink is applied to a first side of the electrolyte membrane to form an electrode ink layer, which is dried by blowing hot air thereto to form a catalyst layer. Thereafter, in a state in which the outer surface of a second press roller disposed close to the suction roller is in contact with and supported on the first side of the electrolyte membrane, a support film is pressed against the second side of the electrolyte membrane by a third press roller and attached thereto to manufacture a catalyst-coated membrane.

Claim (Index 1):
A method for manufacturing a catalyst-coated membrane for a fuel cell, comprising the steps of:\n (a) sending out a band-like electrolyte membrane having a backsheet attached to one side thereof to a suction roller; (b) sucking and supporting said electrolyte membrane on said suction roller through a porous body; (c) separating said backsheet by a first press roller with said electrolyte membrane being sucked onto said suction roller; (d) applying a coating liquid to said electrolyte membrane that is transported while being sucked and supported on said suction roller; (e) drying said coating liquid applied to said electrolyte membrane to form a catalyst layer; and (f) separating said electrolyte membrane having said catalyst layer formed thereon from said suction roller and causing a support film to be attached to said electrolyte membrane by pressing said support film against said electrolyte membrane by a second press roller, wherein said electrolyte membrane is always supported by at least any one of said backsheet, said suction roller, said second press roller, and said support film during manufacture of said catalyst-coated membrane.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 95.0
- Lexical Diversity: 2.51613
- Patent Class: 156.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15266312', '15430678', '14026419', '14431434', '15375301']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8979175588960556
- 35 USC 102 Novelty (BERT): 0.4869351143783708
- Combined Prediction Score: 0.8568193144442872
- Mean Citation Score: 221.228534
- Max Citation Score: 240.14793
- Similarity Product: 192.2050749771452

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