PATENT CLAIM ANALYSIS

Application Number: 15774215
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["429", "163000"]

Abstract:
A case of an electrical storage device includes a case body, a lid, and a welded portion at an abutting portion where the case body and the lid are abutting against each other. In a cross-sectional view of the case along its extending direction, the welded portion has an interface existing at a boundary of the welded portion with the case body and the lid. The maximum dimension from an exposed surface of the welded portion to the interface is defined as a weld depth X. The dimension from the abutting portion to an edge of the welded portion in a direction along the exposed surface of the welded portion is defined as a weld width Y. The welded portion is configured to exist over the entire circumference of the case in a shape that satisfies an expression Y/X>1.

Claim (Index 14):
The electrical storage device according to  claim 11 , wherein, in a cross-sectional view taken along the extending direction of the case, the welded portion has a semi-elliptical shape elongated in the extending direction.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 93.0
- Lexical Diversity: 2.29231
- Patent Class: 429.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14408596', '14410148', '15770519', '14427041', '13864116']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8790048696129659
- 35 USC 102 Novelty (BERT): 0.4983329898416238
- Combined Prediction Score: 0.8409376816358316
- Mean Citation Score: 192.758966
- Max Citation Score: 207.7141
- Similarity Product: 126.07032420271636

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