PATENT CLAIM ANALYSIS

Application Number: 15934718
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["290", "04000C"]

Abstract:
An engine generator, including a general purpose engine, an engine speed of the engine being variably controlled, a generator unit having a three-phase winding and driven by the engine to generate power, an inverter unit converting AC output from the generator unit to AC of a predetermined frequency to output to a load, a connection switching unit switching a connection configuration of the winding to one of a wye-connection and a delta-connection, a load detection unit detecting a size of the load, and a connection switching control unit controlling the connection switching unit to switch the connection configuration to the wye-connection when the size of the load is equal to or lower than a predetermined value, and to switch the connection configuration to the delta-connection when the size of the load is higher than the predetermined value.

Claim (Index 3):
The engine generator according to  claim 2 , wherein\n the engine speed setting unit further configured to, when the second mode is selected by the mode selection unit and the size of the load detected by the load detection unit is equal to or lower than the predetermined value, set the second desired engine speed based on a first characteristic representing a predefined relation between the engine speed and the load when the connection configuration of the winding is the wye-connection. and configured to, when the second mode is selected by the mode selection unit and the size of the load detected by the load detection unit is higher than the predetermined value, set the second desired engine speed based on a second characteristic representing a predefined relation between the engine speed and the load when the connection configuration of the winding is the delta-connection.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.7037
- Patent Class: 290.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10426268', '14425203', '10593750', '11472486', '13958169']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5716172921987367
- 35 USC 102 Novelty (BERT): 0.4976662187015479
- Combined Prediction Score: 0.5642221848490179
- Mean Citation Score: 167.942472
- Max Citation Score: 185.3153
- Similarity Product: 122.72736269688606

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