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 1):
A control device of internal-combustion engine, the internal-combustion engine including a boost device and an EGR device, the control device comprising:\n an intake gas amount acquiring unit which acquires an amount of a gas flowing into a cylinder of the internal-combustion engine as an intake gas amount; a target fresh air amount setting unit which sets a target fresh air amount as a target for an in-cylinder fresh air amount which is an amount of fresh air flowing into the cylinder of the internal-combustion engine; a boost control unit which controls a boost operation of the boost device when an operating range of the internal-combustion engine is in a predetermined boost range; and an EGR control unit which controls the EGR device so that exhaust gas recirculation is stopped when the intake gas amount does not reach the target fresh air amount and the exhaust gas recirculation is executed when the intake gas amount reaches the target fresh air amount in a case where the operating range of the internal-combustion engine is in the predetermined boost range.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 2.375
- Patent Class: 60.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14355640', '13642113', '11996388', '12256985', '15757557']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7612663031157066
- 35 USC 102 Novelty (BERT): 0.511067003404165
- Combined Prediction Score: 0.7362463731445525
- Mean Citation Score: 321.641832
- Max Citation Score: 347.33203
- Similarity Product: 291.09688897815465

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

Dataset: test