PATENT CLAIM ANALYSIS

Application Number: 15954854
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["137", "116500"]

Abstract:
An air pressure control device includes first and second housings, a diaphragm partitioning an inner space of the housings into a first air chamber (one air chamber) and a second air chamber (the other air chamber), a valve seat supported by the diaphragm, a valve member arranged in the first air chamber and closing or opening a through-hole in the valve seat, a pressure adjusting mechanism (including a pressure adjusting bolt and an upper seat) that adjusts a force applied to the diaphragm from a side including the second air chamber, and a main spring (compression coil spring) disposed in the second air chamber and applying a spring force to a lower seat (spring receiving member) disposed on the valve seat. A bearing is interposed between the valve seat and the lower seat.

Claim (Index 2):
The air pressure control device according to claim wherein the pressure adjusting mechanism comprises:\n a pressure adjusting bolt meshed with the housing; a pressing member held in contact with an end of the compression coil spring at a side opposite to the spring receiving member; and a bearing interposed between the pressure adjusting bolt and the pressing member.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 2.38095
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13432332', '13220610', '13643733', '10584408', '14546119']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8407277985391675
- 35 USC 102 Novelty (BERT): 0.4693221812968465
- Combined Prediction Score: 0.8035872368149354
- Mean Citation Score: 171.69097200000004
- Max Citation Score: 179.32103
- Similarity Product: 126.00533194109858

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

Dataset: test