PATENT CLAIM ANALYSIS

Application Number: 15768151
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["726", "021000"]

Abstract:
A file encrypting apparatus includes: an encryption key acquiring unit that acquires one or more encryption keys determined for respective ones of one or more users permitted to access an electronic file; a file encrypting unit that encrypts the electronic file; a supplementary information encrypting unit that encrypts, by using the one or more encryption keys, supplementary information including a file decryption key required for decryption of the encrypted electronic file; and an output unit that outputs the encrypted supplementary information in association with the encrypted electronic file.

Claim (Index 8):
A system comprising:\n the file encrypting apparatus according to  claim 1 ; and a file decrypting apparatus that decrypts the encrypted electronic file, wherein the file decrypting apparatus has:\n a supplementary information decrypting unit that decrypts the encrypted supplementary information; and \n a file decrypting unit that decrypts the encrypted electronic file using the file decryption key included in the supplementary information.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 2.02128
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13950734', '15370133', '13944946', '11833572', '13726641']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2986705723312731
- 35 USC 102 Novelty (BERT): 0.4858706492679819
- Combined Prediction Score: 0.3173905800249439
- Mean Citation Score: 224.726624
- Max Citation Score: 246.26611
- Similarity Product: 200.7534249161613

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

Dataset: test