PATENT CLAIM ANALYSIS

Application Number: 16061881
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["401", "223000"]

Abstract:
Provided is a writing implement capable of drawing lines using capillary action, wherein the width of the line can be freely adjusted while the line is being drawn and it is possible to draw lines of almost the same width at the beginning of the use of the writing implement as at the end of use. A felt-tip pen  1  is provided with an ink reservoir  11 , a collector  17 , and a core  29  for drawing by capillary action the ink that has been dispensed by the collector  17 , dispensing the drawn ink from the tip, and adhering same to a paper surface. Even in repetitive writing, the rate of variability in the width of the lines drawn at the end of use with respect to the width of lines drawn at the beginning of use is 10% or less.

Claim (Index 6):
The writing instrument according to  claim 1 , wherein a writing flow rate per unit area is 5 g/m 2  or more.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 2.05479
- Patent Class: 401.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15774038', '10488049', '10719022', '16065934', '10511304']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6365686841664284
- 35 USC 102 Novelty (BERT): 0.4700176487431056
- Combined Prediction Score: 0.6199135806240961
- Mean Citation Score: 157.39656000000005
- Max Citation Score: 190.47005
- Similarity Product: 137.88357766637205

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