PATENT CLAIM ANALYSIS

Application Number: 16218597
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["701", "102000"]

Abstract:
An object of the present invention is to provide a working machine and a working machine monitoring system using the same which is capable of improving the accuracy in determining fuel property. The working machine is provided with an engine operation parameter acquisition module ( 1041 ) that acquires an engine operation parameter representing the operation state of an engine mounted on the working machine; a refueling time acquisition module ( 1011 ) that acquires a refueling time when the working machine is supplied with fuel; and a fuel property determination module ( 1014 ) that determines the property of the fuel based on a comparison result of the time when the engine operation parameter changes, with the refueling time.

Claim (Index 1):
A work machine monitoring system comprising a monitoring server connected to a plurality of work machines through a network, wherein said monitoring server, for each work machine,\n receives, from the plurality of work machines, individual information comprising an engine operation parameter representing an operation state of an engine mounted on the working machine and a refueling timing at which fuel is supplied to the working machine; determines that a cause of a change in the engine operation parameter is due to change in a fuel property, if a change amount of the engine operation parameter exceeds a first threshold value which is a reference value corresponding to regular fuel within a first time period in which an influence by the fuel property is considered to arise; extracts the individual information of the work machine that is determined to have been refueled within a predetermined time range in which it can be determined that the same fuel has been supplied to the plurality of work machines; finally determines as to whether or not there is an abnormality in the fuel based on the extracted plurality of individual information; and, transmits an instruction information for instructing a restriction in output power of the engine for the work machine, if it is determined that there is an abnormality in the fuel in the final determination.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 98.0
- Lexical Diversity: 2.15517
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14411246', '13817223', '13392426', '15509508', '14410350']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4256984730733463
- 35 USC 102 Novelty (BERT): 0.4651048386846785
- Combined Prediction Score: 0.4296391096344795
- Mean Citation Score: 155.10153400000004
- Max Citation Score: 159.46352
- Similarity Product: 120.10044214595794

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