PATENT CLAIM ANALYSIS

Application Number: 15774038
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["401", "130000"]

Abstract:
A ballpoint pen is provided in which the width of the drawing line can be changed, wherein responsiveness can be improved when distinguishing between drawing thin lines and thick lines. A ballpoint pen  1  provided at the pen tip side with a first writing part having a writing ball  25,  wherein the ballpoint pen  1  is characterized by being provided with a writing part at the pen tip side with which it is possible to write a thicker line than the line written with the first writing part, only the first writing part being used when the writing weight is 1 g and the writing angle is 90°, and the second writing part being used when the writing weight is 200 g, and the writing angle is 40-90°.

Claim (Index 1):
A ballpoint pen comprising: a first writing part having a writing ball on a pen tip side; and\n a second writing part on the pen tip side, which is capable of drawing a thicker line than a line drawn by the first writing part: wherein only the first writing part works when a writing weight is 1 g and a writing angle is 90 degrees, and wherein the second writing part works when the writing weight is 200 g and the writing angle is 40 to 90 degrees.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 93.0
- Lexical Diversity: 2.32759
- Patent Class: 401.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16061881', '14405661', '15102480', '14476960', '15340219']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6389807288505888
- 35 USC 102 Novelty (BERT): 0.4963087860291456
- Combined Prediction Score: 0.6247135345684445
- Mean Citation Score: 232.647148
- Max Citation Score: 282.90115
- Similarity Product: 193.100894793275

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

Dataset: test