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 1):
A data compression coding method comprising:\n an accumulation step of temporarily accumulating a predetermined number of two or more records consisting of a fixed-length bit string that includes one or more fields in which pieces of data having an identical attribute among a plurality of pieces of data sequentially transmitted from a transmission source are contained; a division step of dividing the predetermined number of two or more records into columns each with a predetermined bit width, independently of boundaries between the fields; and a coding step of determining, for each of the columns, a probability of occurrence of a bit value in a column at a same position among the predetermined number of two or more records, of creating, for each of the columns, a coding table for an entropy coding method on the basis of the probability of occurrence, of coding, for each of the predetermined number of two or more records, the columns constituting the record using the coding table created for each of the columns, and of outputting, for each of the records, coded data obtained by coupling the coded columns, wherein the accumulation step, the division step, and the coding step are repeated.

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): 0.5391757846321104
- 35 USC 102 Novelty (BERT): 0.5100431982923967
- Combined Prediction Score: 0.536262525998139
- Mean Citation Score: 211.05278200000004
- Max Citation Score: 219.07268
- Similarity Product: 144.14718410325526

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