PATENT CLAIM ANALYSIS

Application Number: 15859994
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["363", "131000"]

Abstract:
There is provided a power converter which can suppress a surge voltage and reduce noise flowing from an input of a power changer. The power converter includes an inverter circuit  140 , a capacitor  514  for smoothing DC power, a capacitor  515  for removing noise, and conductors  564 p  and  564 n . The conductors  564 p  and  564 n  are connected to the capacitors  514  and  515  when power side terminals  562 p  and  562 n  are connected to an inverter circuit  140 , and power source side terminals  561 p  and  561 n  are connected to a battery  136 . In the conductors  564 p  and  564 n , a parasitic inductance L 1  between capacitor terminals  563 p  and  563 n  and capacitor terminals  560 p  and  560 n  is larger than a parasitic inductance L 2  between capacitor terminals  563 p  and  563 n  and the power side terminals  562 p  and  562 n.

Claim (Index 1):
A power converter, comprising:\n a power converting unit including a plurality of semiconductor switching elements and configured to convert power between DC power and AC power; a first capacitor configured to smooth DC power from a DC power source; a second capacitor configured to remove noise; and a conductor including a positive electrode conductor material and a negative electrode conductor material, of which one ends are connected to the power converting unit, and another ends are connected to the DC power source, wherein the conductor includes a first connecting portion provided on the one end side and connected to the first capacitor, and a second connecting portion provided on the another end side and connected to the second capacitor, the first capacitor has an electrode surface on which a positive electrode or a negative electrode is formed, and the first connecting portion is connected to the electrode surface closer to the one end than the second connecting portion with reference to a center portion of the electrode surface so that wiring distance of the conductor between the first connecting portion and the second connecting portion is larger than wiring distance of the conductor between the first connecting portion and the one end.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.6129
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15308271', '16343208', '15022695', '13039520', '13037888']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7633451336925008
- 35 USC 102 Novelty (BERT): 0.5418340033387944
- Combined Prediction Score: 0.7411940206571302
- Mean Citation Score: 212.85164
- Max Citation Score: 380.1018
- Similarity Product: 377.6794610163332

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