PATENT CLAIM ANALYSIS

Application Number: 15915636
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["318", "003000"]

Abstract:
A pump control device includes: a current detection unit detecting a current value of current flowing through a coil of a motor driving an electric pump; a determination unit determining whether a determination condition in which the detected current value is equal to or larger than a preset value and the current value equal to or larger than the preset value continues for a preset time or more is satisfied; an inverter including three arm units having high-side and low-side switching elements connected to each other in series between first and second power supply lines; and an energization control unit driving the high-side and low-side switching elements by PWM control, and perform the PWM control by lowering a carrier frequency of a PWM signal by a predetermined frequency when the determination condition is satisfied.

Claim (Index 2):
The pump control device according to  claim 1 ,\n wherein the energization control unit lowers the carrier frequency according to a difference between the current value detected by the current detection unit and the preset value.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 1.89189
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15126467', '15831776', '12042526', '13908790', '14813601']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6578881971999601
- 35 USC 102 Novelty (BERT): 0.4906788484312255
- Combined Prediction Score: 0.6411672623230866
- Mean Citation Score: 125.53612
- Max Citation Score: 129.93211000000002
- Similarity Product: 76.7081436167902

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