PATENT CLAIM ANALYSIS

Application Number: 16033463
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["347", "064000"]

Abstract:
Provided is an ink jet recording method capable of suppressing deterioration in an ejection property when voltage control of a recording head is performed. The ink jet recording method includes using an ink jet recording apparatus having a recording head equipped with a heater, a first protection layer and a second protection layer made of a metal material, and a unit of applying a voltage with the second protection layer as a cathode and an ink-mediated conduction site as an anode and ejecting the ink from the recording head to record an image on a recording medium, wherein the ink is an aqueous ink containing a component having an anionic group and a soluble metal ion having a standard electrode potential of more than 0 V.

Claim (Index 3):
The ink jet recording method according to  claim 2 , wherein a content (ppm) of at least one of the copper ion and the silver ion is 1.0 ppm or more to 10.0 ppm or less based on the total mass of the ink.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 95.0
- Lexical Diversity: 1.89855
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15227291', '15364374', '15808046', '14333330', '16028512']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7545458842348848
- 35 USC 102 Novelty (BERT): 0.5098567529896876
- Combined Prediction Score: 0.7300769711103651
- Mean Citation Score: 265.845508
- Max Citation Score: 297.51733
- Similarity Product: 249.19460822449864

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