PATENT CLAIM ANALYSIS

Application Number: 15909514
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["347", "084000"]

Abstract:
The structure of an ink supplying container is improved. The ink supplying container includes a container body that contains ink and an ink outlet formation portion that is mounted on the leading end side of the container body, and forms an ink outlet. The ink outlet formation portion includes a tubular channel portion that forms a supplying channel into which an ink inlet channel member of an ink tank is inserted and an outlet valve unit accommodated in the tubular channel portion. The outlet valve unit is configured such that, (i) in a non-supplying state, the ink outlet is sealed, and (ii) in a supplying state, the supplying channel of an annular channel portion is in communication with an ink inlet channel of the ink inlet channel member, in the tubular channel portion.

Claim (Index 2):
The ink supplying container according to  claim 1 ,\n wherein the outlet valve unit includes: a spring member that is accommodated in the tubular channel portion, a moving sealing member that is accommodated on a leading end side of the spring member so as to be movable, and is biased by the spring member toward a leading end of the ink supplying container, and an outlet sealing member that is fixed to the ink outlet on a leading end side of the moving sealing member, and has an opening through which the ink inlet channel member passes, and the outlet valve unit is configured such that, (i) in the non-supplying state, the moving sealing member is biased toward the leading end of the ink supplying container by the spring member, and seals the opening of the outlet sealing member, and (ii) in the supplying state, the moving sealing member is pressed by the ink inlet channel member, and recedes toward the container body, and the supplying channel is in communication with the ink inlet channel, in the tubular channel portion.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 2.88235
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12540360', '14991354', '14201151', '16307625', '16079417']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.784034008238194
- 35 USC 102 Novelty (BERT): 0.470736368241425
- Combined Prediction Score: 0.7527042442385172
- Mean Citation Score: 196.048578
- Max Citation Score: 203.7466
- Similarity Product: 165.31699085400103

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