PATENT CLAIM ANALYSIS

Application Number: 15950737
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["091", "001000"]

Abstract:
A hydraulic rotational drive for rotating load-handling equipment relative to a crane arm is provided with a shaft, which has first securing means for connecting the shaft to the load-handling equipment or the crane arm, a shaft bearing, which has second securing means for connecting the shaft bearing to the crane arm or the load-handling equipment, vanes arranged in the shaft which can be acted on by oil via an oil feed and an oil discharge for the transmission of a torque to the shaft, wherein the rotational drive has a rotary encoder for the detection of the angular position of the shaft relative to the shaft bearing.

Claim (Index 5):
The hydraulic rotational drive according to  claim 2 , wherein a first recess is provided in the shaft and a second recess is provided in the shaft bearing and the rotary encoder is arranged at least partially in the second recess and the sliding contact device is arranged at least partially in the first recess, or vice versa.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 91.0
- Lexical Diversity: 2.19231
- Patent Class: 91.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15094106', '11705242', '11057395', '11883257', '12205902']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.630238970789198
- 35 USC 102 Novelty (BERT): 0.4723621042339501
- Combined Prediction Score: 0.6144512841336732
- Mean Citation Score: 161.589256
- Max Citation Score: 163.58572
- Similarity Product: 119.08635529736044

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