PATENT CLAIM ANALYSIS

Application Number: 15910011
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["060", "605200"]

Abstract:
A control device of an internal-combustion engine capable of improving merchantability by promptly and appropriately securing an in-cylinder fresh air amount even when an internal-combustion engine including a boost device and an EGR device is in a transient operation state is provided. A control device  1  includes an ECU  2 . The ECU  2  calculates an intake air amount GGAScyl, sets an upper-limit target fresh air amount GAIR_hisH, controls a boost operation of a boost device  7  when an operating range of an internal-combustion engine  3  is in a predetermined boost range, and controls an EGR device  5  so that exhaust gas recirculation is stopped when the intake air amount GGAScyl does not reach an upper-limit target fresh air amount GAIR_hisH and the exhaust gas recirculation is executed when the intake air amount GGAScyl reaches the upper-limit target fresh air amount GAIR_hisH in the predetermined boost range.

Claim (Index 3):
The control device of the internal-combustion engine according to  claim 2 ,\n wherein the target fresh air amount setting unit sets a basic target fresh air amount and an upper-limit target fresh air amount larger than the basic target fresh air amount by a predetermined value as the target fresh air amount, wherein the EGR control unit controls the EGR device so that the exhaust gas recirculation is stopped until the intake gas amount reaches the upper-limit target fresh air amount and the exhaust gas recirculation is executed after the intake gas amount reaches the upper-limit target fresh air amount when the operating range of the internal-combustion engine is in the predetermined boost range, and wherein the predetermined value is set to a value in which the intake gas amount does not become smaller than the basic target fresh air amount when the control of the differential pressure generating valve is executed.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 2.375
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14355640', '13642113', '11996388', '12256985', '15757557']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.782403798205985
- 35 USC 102 Novelty (BERT): 0.5149574123016126
- Combined Prediction Score: 0.7556591596155477
- Mean Citation Score: 321.641832
- Max Citation Score: 347.33203
- Similarity Product: 262.0825231422186

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test