PATENT CLAIM ANALYSIS

Application Number: 16070402
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["701", "019000"]

Abstract:
A DC-feeding-voltage calculating apparatus includes storage that stores train model information including information for controlling a regenerative power reducing amount in a train in an electrified section; feeding network model information including position information on a substation; and substation model information including control information on a substation voltage. On the basis of: the stored information; a voltage value, current values of feeders by train direction, the voltage and current values being measured in the substation; and first train information on a train including a wireless communication apparatus, an estimator estimates second train information on a train not including a wireless communication apparatus and outputs train operation information. A calculator, on the basis of the stored information and the train operation information, calculates a substation voltage setting value for controlling the substation voltage such that regenerative power is increased in a regenerative car in the electrified section.

Claim (Index 11):
The DC-feeding-voltage calculating apparatus according to  claim 3 , wherein the train-operation-information estimator\n estimates presence or absence of the second train on the basis of voltage values measured in the substations and current values of feeders by train direction, position information on the substation, the on-rail position of the first train, the voltage value of the pantograph point voltage of the first train, and the current value of the electric current supplied from the overhead line to the first train, the current values of the feeders being measured in the substations, the on-rail position of the first train, the voltage value of the pantograph point voltage and the current value supplied from the overhead line being included in the first train information, includes information concerning the presence or absence of the second train in the train operation information, and outputs the information concerning the presence or absence of the second train.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 95.0
- Lexical Diversity: 2.48438
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14373781', '15750081', '14375258', '14355356', '14080919']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.426711321764269
- 35 USC 102 Novelty (BERT): 0.5527961412534744
- Combined Prediction Score: 0.4393198037131895
- Mean Citation Score: 265.087648
- Max Citation Score: 421.18185
- Similarity Product: 316.1095404632003

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

Dataset: test