PATENT CLAIM ANALYSIS

Application Number: 15764425
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["701", "050000"]

Abstract:
A hydraulic excavator includes: a hydraulic pump driven by power generated by an engine; a work device that operates by a plurality of hydraulic cylinders driven by power generated by the hydraulic pump; an actuator control section that controls the boom cylinder in such a manner that a tip end of a bucket is located on or above a target surface; a control point position calculation section that calculates a bucket claw tip position on the basis of angle sensors; and a power generator control section that imposes more limitations on output power ranges of the engine and the hydraulic pump when a distance between the claw tip position and the target surface is equal to or smaller than a threshold D than those when the distance between the claw tip position and the target surface is larger than the threshold D.

Claim (Index 3):
The construction machine according to  claim 2 , wherein\n the power generator control section is configured to be able to alternatively select a first mode of executing the output power limiting control\n when the work tool moves in the direction in which the work tool is closer to the construction machine, or \n when the work tool moves in the direction in which the work tool is farther from the construction machine and when the distance between the target surface and the control point is equal to or smaller than the threshold, or \n a second mode of executing the output power limiting control when the distance between the target surface and the control point is equal to or smaller than the threshold irrespectively of a moving direction of the work tool.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.17647
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13098639', '16081041', '16074132', '15755983', '14399062']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4952014262098931
- 35 USC 102 Novelty (BERT): 0.5007863848332149
- Combined Prediction Score: 0.4957599220722253
- Mean Citation Score: 266.187292
- Max Citation Score: 281.41098
- Similarity Product: 215.7878142472136

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

Dataset: test