PATENT CLAIM ANALYSIS

Application Number: 15744068
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["123", "090460"]

Abstract:
An arrangement for a valve train assembly in an internal combustion engine includes: a valve train component having a body that defines a bore with a first bore section and a second bore section, the first bore section having a diameter that is greater than a diameter of the second bore section; and a hydraulic lash adjustor having a plunger mounted for reciprocal sliding movement in the second bore section to enable the hydraulic lash adjustor to expand and contract, the hydraulic lash adjustor further including a first chamber and a second chamber. The first chamber is at least partly in the first bore section and can hold hydraulic fluid for flowing into the second chamber through a valve in response to the hydraulic lash adjustor expanding.

Claim (Index 8):
The arrangement of  claim 2 , wherein the first body comprises an aperture that provides access to the first chamber, the first body further comprising a stopper inserted into the aperture, and\n wherein the stopper is arranged so as to substantially prevent hydraulic fluid from exiting the first chamber while allowing air to be purged from the first chamber.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 86.0
- Lexical Diversity: 2.18033
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11629595', '13889389', '11119691', '14412467', '15799188']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7203517637775625
- 35 USC 102 Novelty (BERT): 0.4948471802175453
- Combined Prediction Score: 0.6978013054215608
- Mean Citation Score: 263.04446
- Max Citation Score: 275.51584
- Similarity Product: 220.40978500822067

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