PATENT CLAIM ANALYSIS

Application Number: 15753099
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["701", "110000"]

Abstract:
An engine includes a variable compression-ratio mechanism adapted to change a compression ratio of an engine and a supercharger adapted to supply a compressed air to the engine. An engine control device that controls the engine controls the variable compression-ratio mechanism by setting target compression ratio such that the higher responsiveness of a supercharging pressure rise by the supercharger is, the lower the target compression ratio is.

Claim (Index 14):
A control device of an engine including:\n a variable compression-ratio mechanism adapted to change a compression ratio of an engine; and a supercharger adapted to supercharge an intake air by using exhaust energy of the engine, comprising: a load situation acquiring portion adapted to acquire a load situation of the engine; and a compression ratio control portion adapted to control the variable compression-ratio mechanism in accordance with the load situation of the engine, wherein the compression ratio control portion: sets a compression ratio higher than a case of a high load when an operation of the engine is a low load; and if the operation of the engine changes from the high load to the low load, delays a change of the compression ratio while a revolution speed of the supercharger is higher than a predetermined value, as compared with a case not of the change from the high load to the low load.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 1.89189
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15740537', '13121288', '11658644', '13012384', '13881286']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4035195154641752
- 35 USC 102 Novelty (BERT): 0.4711234481400406
- Combined Prediction Score: 0.4102799087317617
- Mean Citation Score: 214.769996
- Max Citation Score: 219.3001
- Similarity Product: 195.96588680784697

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