PATENT CLAIM ANALYSIS

Application Number: 15743744
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["073", "114180"]

Abstract:
A pressure sensor includes: a diaphragm joined to a front side of a housing via a joint portion; a sensor portion; a connection portion connecting the diaphragm to the sensor portion; and a heat receiving portion disposed at the front side of the diaphragm. When: a minimum value of an area of a minimum inclusion region which is a virtual region, which include a cross-section of a portion from the heat receiving portion to the diaphragm and of which an overall length of a contour become minimum on a cross-section perpendicular to the axial line, is defined as a connection area Sn; and an area of a region surrounded by the joint portion on a projection plane perpendicular to the axial line when the diaphragm and the heat receiving portion are projected onto the projection plane is defined as a diaphragm effective area Sd, (Sn/Sd)≤0.25 is satisfied.

Claim (Index 8):
A pressure sensor according to  claim 1 , wherein\n the heat receiving portion includes:\n a plate portion spreading in the direction crossing the axial line; and \n a side wall portion projecting from an edge of the plate portion to the front side, \n the side wall portion is formed over an entirety of the edge of the plate portion, the side wall portion has a plurality of through holes formed so as to be aligned along the edge of the plate portion, a maximum value of lengths, in a direction parallel to the axial line, of the plurality of through holes is not less than 0.3 mm, and when an outer peripheral length of the side wall portion on a cross-section of the side wall portion which is perpendicular to the axial line and does not pass through the plurality of through holes, is defined as an outer peripheral length C 1 , and a sum of lengths of portions corresponding to an outer peripheral surface of the side wall portion on a cross-section of the side wall portion which is perpendicular to the axial line and passes through the through holes, is defined as a wall length C 2 , (C 2 /C 1 )\u22640.6 is satisfied.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 86.0
- Lexical Diversity: 2.43939
- Patent Class: 73.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15092253', '13038442', '13182666', '15566216', '15031979']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6652821671361087
- 35 USC 102 Novelty (BERT): 0.4781089192096283
- Combined Prediction Score: 0.6465648423434607
- Mean Citation Score: 151.31401200000005
- Max Citation Score: 159.40015
- Similarity Product: 117.61480848089155

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