PATENT CLAIM ANALYSIS

Application Number: 15752775
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["060", "420000"]

Abstract:
In a hydraulic driving device for a cargo handling vehicle, a power running torque limit value setting unit sets a power running torque limit value to a minimum rotation speed set in advance, in a case where a determination unit determines that operations of second hydraulic cylinders including a lowering operation of a first operating portion are simultaneously performed, a rotation speed command value setting unit sets a rotation speed command value to a maximum value from between a lowering required rotation speed based on an operation amount of the first operating portion and a second hydraulic cylinder required rotation speed based on operation amounts of the second operating portions, and the power running torque limit value setting unit sets the power running torque limit value to the second hydraulic cylinder required rotation speed based on the operation amounts of the second operating portions, and a control unit controls an electric motor to rotate at a rotation speed based on the rotation speed command value and controls the electric motor to rotate at a rotation speed based on the power running torque limit value in a case where an output torque of the electric motor shifts toward a power running side.

Claim (Index 2):
The hydraulic driving device for a cargo handling vehicle according to  claim 1 ,\n wherein the second hydraulic cylinder includes a plurality of hydraulic cylinders, and in a case where the determination unit determines that the operation of the second operating portion including the lowering operation of the first operating portion is simultaneously performed, the rotation speed command value setting unit sets the rotation speed command value to a maximum value from between the lowering required rotation speed and required rotation speeds for the plurality of hydraulic cylinders of the second hydraulic cylinder, and the power running torque limit value setting unit sets the power running torque limit value to the maximum value from between the required rotation speeds for the plurality of hydraulic cylinders of the second hydraulic cylinder.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 3.04412
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14304229', '15152012', '12225193', '10260298', '14653433']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7652609907960974
- 35 USC 102 Novelty (BERT): 0.4948462658674878
- Combined Prediction Score: 0.7382195183032365
- Mean Citation Score: 267.69254
- Max Citation Score: 294.07632
- Similarity Product: 242.56049824876783

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

Dataset: test