PATENT CLAIM ANALYSIS

Application Number: 15904663
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["347", "040000"]

Abstract:
An inkjet recording apparatus includes: a tank having an ink chamber; a recording head; a memory; a display; an operation interface; a power switching section; and a controller. The power switching section is configured to be switched between a first state where an electric power is supplied to the recording head and the display and a second state where supply of an electric power to the recording head and the display is interrupted. After the power switching section is switched from the second state to the first state, the controller executes a query process to: display a query screen inquiring whether the ink chamber has been refilled with ink; and receive one of a first operation and a second operation. In response to receiving the first operation indicating that ink chamber has been refilled with ink, the controller executes an initialization process to initialize a count value.

Claim (Index 14):
The inkjet recording apparatus according to  claim 12 , wherein the controller includes an internal clock configured to output time information, and\n wherein the controller is further configured to:\n after the power switching section is switched from the second state to the first state, execute a second determination process to determine whether a non-powered time duration is longer than or equal to a time threshold, the non-powered time duration being a time interval during which the power switching section is in the second state and being indicated using the time information outputted from the internal clock; \n after determining in the second determination process that the non-powered time duration is longer than or equal to the time threshold, execute the query process; and \n in response to determining in the second determination process that the non-powered time duration is shorter than the time threshold, leave the query process unattended.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 88.0
- Lexical Diversity: 2.49231
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15904672', '15875030', '15875073', '15875049', '15395171']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7778310901997676
- 35 USC 102 Novelty (BERT): 0.5175252260260453
- Combined Prediction Score: 0.7518005037823954
- Mean Citation Score: 259.184552
- Max Citation Score: 330.9343
- Similarity Product: 259.5596909928083

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

Dataset: test