PATENT CLAIM ANALYSIS

Application Number: 16064944
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["210", "150000"]

Abstract:
A denitrifying device and an aquatic organism breeding system are provided which are capable of efficiently denitrifying breeding water for an aquatic organism under an aerobic condition. A denitrifying device  20  according to an embodiment is a denitrifying device  20  for breeding water used for breeding an aquatic organism, including: a filtering tank  21  into which the breeding water stored in a breeding water tank  2  is supplied by a pump  3 ; a filtering medium  22  housed in the filtering tank  21 , and on which denitrifying bacteria that reduce nitrate nitrogen in the breeding water are fixed; and an intermittent water discharging unit  23  that intermittently performs an oxygen taking operation of discharging the breeding water stored in the filtering tank  21  into the breeding water tank  2  to expose the filtering medium  22.

Claim (Index 7):
An aquatic organism breeding system that breeds an aquatic organism in a closed circulatory system, comprising:\n a breeding water tank that stores breeding water for breeding the aquatic organism; a nitrating device that includes a nitrating tank and a first filtering medium housed in the nitrating tank, and oxidizes ammonia nitrogen in the breeding water with nitrating bacteria fixed on the first filtering medium; a denitrifying device that includes a denitrifying tank, a second filtering medium housed in the denitrifying tank, and an intermittent water discharging unit that intermittently performs an oxygen taking operation of discharging the breeding water stored in the denitrifying tank into the breeding water tank to expose the second filtering medium to air, the denitrifying device reducing nitrate nitrogen in the breeding water with denitrifying bacteria fixed on the second filtering medium under an aerobic condition; and a pump that draws the breeding water stored in the breeding water tank and pours the breeding water into the nitrating tank and the denitrifying tank.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 94.0
- Lexical Diversity: 2.20312
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10588256', '11476071', '13545105', '12073637', '10818136']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.795782163678068
- 35 USC 102 Novelty (BERT): 0.4933857616168612
- Combined Prediction Score: 0.7655425234719473
- Mean Citation Score: 242.578524
- Max Citation Score: 256.1011
- Similarity Product: 193.437263328433

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

Dataset: test