PATENT CLAIM ANALYSIS

Application Number: 15977204
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["204", "424000"]

Abstract:
A gas sensor S which detects a concentration of a specific gas contained in a gas to be measured is provided with a gas sensor element. The gas sensor element has an ion conductive solid electrolyte body, a measuring gas electrode which is mounted on a surface of the solid electrolyte body, a reference gas electrode mounted on a surface of the solid electrolyte body, and a catalyst layer mounted on an outer-side relative to the measuring gas electrode-side. The catalyst layer contains a metal catalyst loaded onto a carrier. The metal catalyst is a Pt single substance, and has a specific surface area defined by the equation below of equal to or more than 0.01 to equal to or less than 23. Specific surface are=total surface area of metal catalyst which exists on an electrode unit surface area/actual surface area of electrode per electrode unit surface area.  Equation 1:

Claim (Index 2):
The gas sensor according to  claim 1 , wherein the catalyst layer is an assembly of catalyst particles (CP), the catalyst particles being formed of the metal catalyst which is loaded onto particles of the carriers, an average particle diameter of the catalyst particles is in a range of 0.1 \u03bcm to 0.8 \u03bcm, and a loaded ratio of the metal catalyst is in a range of 0.1 to 3% mass weight.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 93.0
- Lexical Diversity: 2.25352
- Patent Class: 204.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11633434', '13106979', '13486031', '12765994', '14953592']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8142513487473407
- 35 USC 102 Novelty (BERT): 0.4891460569611103
- Combined Prediction Score: 0.7817408195687178
- Mean Citation Score: 239.46486600000003
- Max Citation Score: 245.25073
- Similarity Product: 189.55840791440963

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test