PATENT CLAIM ANALYSIS

Application Number: 15749828
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["701", "050000"]

Abstract:
A construction machine includes a control device having a reaction-force correction control section. When a difference between a target operator input and an actual operator input for a front member exceeds a preset range, the reaction-force correction control section executes correction to increase an operation reaction force to be applied by a reaction-force applying device to an operating unit operating an actuator driving the front member. When the difference falls within the range, the reaction-force correction control section executes correction to decrease the operation reaction force to be applied by the reaction-force applying device to the operating unit operating the actuator driving the front member.

Claim (Index 1):
A construction machine, including a front working device having a plurality of front members including at least a first front member and a second front member, a plurality of actuators to drive the plurality of front members, and an operating unit for operating the plurality of actuators,\n the construction machine, comprising: a reaction-force applying device that applies an operation reaction force based on an actual operator input to the operating unit; and a control device having\n an operator input detection section that detects an actual operator input of the operating unit in order to generate a control signal for the reaction-force applying device, \n a trajectory setting section that sets a target trajectory of a preset region of the front working device, \n a position detection section that detects a position of the preset region of the front working device moving because the plurality of front members drive, \n a target speed setting section that sets a target speed of the preset region of the front working device to follow the target trajectory, \n a target operator input setting section that sets a target operator input of each of at least the first front member and the second front member on the basis of the target speed, and \n a reaction-force correction control section, wherein, when a difference between the target operator input and the actual operator input for the front member exceeds a preset range, the reaction-force correction control section executes correction to increase the operation reaction force to be applied by the reaction-force applying device to the operating unit operating the actuator driving the front member, and when a difference between the target operator input and the actual operator input for the front member is within the preset range, the reaction-force correction control section executes correction to decrease the operation reaction force to be applied by the reaction-force applying device to the operating unit operating the actuator driving the front member.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 2.3913
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15821900', '12034331', '15556402', '10488011', '15249633']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3823001361774998
- 35 USC 102 Novelty (BERT): 0.4833098725947101
- Combined Prediction Score: 0.3924011098192208
- Mean Citation Score: 179.403338
- Max Citation Score: 184.2996
- Similarity Product: 131.222800475049

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

Dataset: test