PATENT CLAIM ANALYSIS

Application Number: 15749117
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["347", "019000"]

Abstract:
The application relates to the field of print imaging, in particular to a repair method and repair chip for a regenerative ink cartridge, and a regenerative ink cartridge. The repair chip does not need to monitor all lines of a printer and only needs to monitor an enable line, a data line and 0˜n−1 auxiliary lines of the printer, so that the number of pads, electrically connected with the printer, of an original chip is reduced, the welding difficulty and workload in the ink cartridge regeneration process are lowered accordingly, and the risk of ink cartridge scraping in the repair process is lowered from the source.

Claim (Index 7):
The repair method for the regenerative ink cartridge according to  claim 4 , wherein:\n the repair chip judges whether the valid enable signal appearing on the enable line of the printer is an initial valid enable signal or not according to an initial enable signal sign, and the value of the initial enable signal sign is set as a value indicating that the valid enable signal appearing on the enable line of the printer is not an initial valid enable signal after valid enabling is achieved on the enable line of the printer; the repair chip determines repair data needing to be returned to the printer according to signals on the m\u22121 address lines of the printer and on the enable line of the printer; the address block where the repair data needing to be returned are located is judged according to signals on the m\u22121 address line of the printer when a valid enable signal appears on the enable line of the printer; the repair data needing to be returned are found out in the address block according to data index values, and the repair data needing to be returned are returned to the printer through the data line of the printer; the data index values are compared with the maximum data index value of the address block; under the condition that the data index values are smaller than the maximum data index value of the address block, 1 is added to the data index values; under the condition that the data index values are greater than or equal to the maximum data index value of the address block, the data index values are set as an initial value; wherein, the data index values are in one-to-one correspondence with the addresses, in the address block, of the repair data in the address block; m equals to the number of the address lines of the printer.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 86.0
- Lexical Diversity: 1.9661
- Patent Class: 347.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11378368', '13280967', '14523072', '12779511', '12867822']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7494755107100094
- 35 USC 102 Novelty (BERT): 0.4805430541086605
- Combined Prediction Score: 0.7225822650498746
- Mean Citation Score: 154.36944599999995
- Max Citation Score: 163.39359
- Similarity Product: 109.79229074744758

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