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 13):
The inkjet recording apparatus according to  claim 12 , further comprising an internal power supply capable of storing an electric power supplied from an external power source,\n wherein the controller includes an internal clock configured to output time information, the internal clock being operated by the electric power supplied from the external power source when the power switching section is in the first state, the internal clock being operated by an electric power supplied from the internal power supply when the power switching section is in the second state, the time information being set to an initial value in a state where the power switching section is in the second state and when the electric power stored in the internal power supply has been depleted, and wherein the controller is further configured to:\n in response to the power switching section being switched from the second state to the first state, execute a first determination process to determine whether the time information is set to the initial value; and \n after determining in the first determination process that the time information is set to the initial value, execute the query process.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 88.0
- Lexical Diversity: 2.49231
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15904672', '15875030', '15875073', '15875049', '15395171']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7566314600425003
- 35 USC 102 Novelty (BERT): 0.5134844377439073
- Combined Prediction Score: 0.7323167578126409
- Mean Citation Score: 259.184552
- Max Citation Score: 330.9343
- Similarity Product: 277.7179013502002

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