PATENT CLAIM ANALYSIS

Application Number: 15963170
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["060", "320000"]

Abstract:
A work device having a hydraulic drive for civil engineering work, in particular a drilling device or vibration pile-driving device, includes a hydraulic motor that is operated by way of a fluid of a hydraulic circuit, which circuit is supplied by way of a hydraulic pump, which pump is driven by an internal combustion engine, wherein at least one heat transfer unit for transfer of thermal energy of a fluid stream of the internal combustion engine to the fluid of the hydraulic circuit is provided. A method temporarily heats the hydraulic fluid of the hydraulic circuit of such a work device.

Claim (Index 16):
The method according to  claim 15 , wherein the heat transfer unit is connected with the hydraulic circuit by way of a line, and wherein a multi-way valve is disposed in the line.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 91.0
- Lexical Diversity: 2.03774
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13458489', '12560794', '11334046', '11681570', '13805425']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.756461501947255
- 35 USC 102 Novelty (BERT): 0.4867294385901831
- Combined Prediction Score: 0.7294882956115478
- Mean Citation Score: 232.061494
- Max Citation Score: 235.41447
- Similarity Product: 164.82869960045815

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

Dataset: test