PATENT CLAIM ANALYSIS

Application Number: 15747454
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["701", "102000"]

Abstract:
An actual slip amount (S) of a torque converter is calculated by subtracting an actual input shaft rotational speed (Nr) of an automatic transmission from an engine rotational speed (Ne), which is the rotational speed of a crankshaft. Then, an engine rotational speed for display (Nd) is calculated by adding a slip amount adjusted for display (Sp), which is obtained by applying a predetermined correction process to the actual slip amount (S) to the actual input shaft rotational speed (Nr). The above described correction process may be a first-order-lag filter processing, for example. Thus, even when the actual slip amount (S) temporarily increases or decreases, a temporary increase or decrease in the engine rotational speed for display (Nd) may be suppressed. In other words, fluctuation or variation in the engine rotational speed for display (Nd) is suppressed. Further, Further, it is possible to provide the driver with a visually excellent direct-feeling display of engine speed Nd without impairing the drivability.

Claim (Index 5):
The engine rotational speed display device according to  claim 4 , wherein a time constant of the first order lay processing is changed according to the driving situation.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.37805
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15746488', '15606969', '15450301', '12318200', '14802416']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4579030631697718
- 35 USC 102 Novelty (BERT): 0.4726003553907281
- Combined Prediction Score: 0.4593727923918675
- Mean Citation Score: 184.9682
- Max Citation Score: 221.0745
- Similarity Product: 188.3711542881131

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