PATENT CLAIM ANALYSIS

Application Number: 15966176
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-09
Patent Classification: ["323", "315000"]

Abstract:
A voltage generating circuit, in which the influence of offset of an amplifier on an output voltage is reduced, has first and second bipolar transistors (Q 1 , Q 2 ) having emitter terminals at the same electric potential. A base terminal of Q 1  is disposed on a collector side of Q 2 . A first resistance element connects the collector side of Q 2  with the base side of Q 2 ; and a second resistance element (R 1 ) connects a collector side of Q 1  to R 2 . A third resistance element (R 3 ) connects a base terminal of Q 2  with the electric potential of the emitter terminals. An amplifier (A 1 ) outputs a voltage based on a voltage difference between the collector sides of Q 1  and Q 2 ; and a voltage-current converting section (MP 1 , MP 2 ) converts amplifier output into a current supplied to the connection node of R 1  and R 2 . A voltage is then output on the basis of the generated current.

Claim (Index 3):
The voltage generating circuit according to  claim 1 ,\n wherein the voltage-current converting section includes: a first MOS transistor that is connected to a second electric potential node having a different electric potential from the first electric potential node through a resistance element at a source terminal thereof and is connected to the connection node of the first resistance element and the second resistance element at a drain terminal thereof; and a second MOS transistor that is connected to the second electric potential node through a resistance element on a source side thereof and is connected to an input side of the output section on a drain side thereof, and wherein the output voltage of the amplifier is input to gate terminals of the first MOS transistor and the second MOS transistor.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.71429
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15388308', '14009715', '13913082', '14518246', '15194438']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.786312920228537
- 35 USC 102 Novelty (BERT): 0.580772459674089
- Combined Prediction Score: 0.7657588741730923
- Mean Citation Score: 379.628834
- Max Citation Score: 491.31744
- Similarity Product: 427.4617546571732

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