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 6):
The construction machine according to  claim 3 , comprising\n a controller that includes the actuator control section, the control point position calculation section, and the power generator control section, wherein the controller further includes a mode determination section that outputs to the power generator control section a signal for alternatively changing over between the first mode and the second mode in response to a load pressure of one of the plurality of hydraulic actuators.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.17647
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13098639', '16081041', '16074132', '15755983', '14399062']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4656957564988984
- 35 USC 102 Novelty (BERT): 0.497616001406938
- Combined Prediction Score: 0.4688877809897024
- Mean Citation Score: 266.187292
- Max Citation Score: 281.41098
- Similarity Product: 219.2799693456566

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