PATENT CLAIM ANALYSIS

Application Number: 15915197
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["123", "495000"]

Abstract:
A pulsation damper for a fuel pump having a pump body in which a fuel passage is defined includes: a diaphragm that is elastically deformed in a predetermined direction by receiving a pressure of fuel; a casing part including a housing chamber that houses the diaphragm; and an attachment to be attached to the pump body. The attachment includes a communication passage that makes the housing chamber to communicate with the fuel passage. The attachment has a length in a perpendicular direction perpendicular to the predetermined direction, and the length of the attachment is smaller than a length of the casing part in the perpendicular direction.

Claim (Index 3):
The pulsation damper according to  claim 1 , wherein\n the casing part has\n a first casing part shaped in a pipe and having an opening through which the diaphragm is able to be inserted in the housing chamber, and \n a second casing part shaped in a based pipe that covers the opening, \n one of the first casing part and the second casing part has an inner pipe surface combined with an external pipe surface of the other of the first casing part and the second casing part, and the other of the first casing part and the second casing part has an end surface in contact with the one of the first casing part and the second casing part.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 2.17308
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13256550', '13586087', '10896039', '11546430', '12706160']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7615063747521206
- 35 USC 102 Novelty (BERT): 0.479828380401977
- Combined Prediction Score: 0.7333385753171062
- Mean Citation Score: 219.90332
- Max Citation Score: 229.31853
- Similarity Product: 172.82182547691465

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

Dataset: test