PATENT CLAIM ANALYSIS

Application Number: 16235741
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["341", "051000"]

Abstract:
A compression coding method, apparatus, and program suitable for continuously coding pieces of fixed length data are provided. The compression coding method includes: dividing, into columns each with a predetermined bit width, records consisting of a fixed-length bit string that includes one or more fields, pieces of data of the same type being contained in the same field among fields determined in advance; and determining, for each column, a probability of occurrence of a bit value in the column at the same position among a plurality of records, and coding the plurality of records on the basis of the probability of occurrence using an entropy coding method.

Claim (Index 4):
A data compression coding method of compression-coding and outputting records consisting of a fixed-length bit string that includes one or more fields in which pieces of data having an identical attribute among pieces of data sequentially transmitted from a transmission source are contained, the data compression coding method comprising:\n a division step of dividing the records into columns each with a predetermined bit width, independently of boundaries between the fields; a coding step of determining, for a record input at a present time and for each of the columns, a probability of occurrence of a bit value in a column at a same position among records that have been input by that moment, and coding each of the columns constituting the record on the basis of the probability of occurrence using an adaptive entropy coding method; and an outputting step of immediately outputting coded data obtained by coupling the coded columns, wherein the division step, the coding step, and the outputting step are repeated for a predetermined number of records.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 1.85938
- Patent Class: 341.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10971119', '14490718', '12862183', '12367266', '13213462']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5420948548817787
- 35 USC 102 Novelty (BERT): 0.4978920069958532
- Combined Prediction Score: 0.5376745700931862
- Mean Citation Score: 211.05278200000004
- Max Citation Score: 219.07268
- Similarity Product: 166.5682275291872

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

Dataset: test