PATENT CLAIM ANALYSIS

Application Number: 15902707
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-07
Patent Classification: ["210", "151000"]

Abstract:
The present application provides a device for treating a black and odorous water body comprising a pre-treatment unit, a biomimetic intestine tubular purification system which imitates a digestion of small intestine, a microbial fuel cell which imitates a digestion of large intestine, and an inclined tube sedimentation tank which imitates human excretion.

Claim (Index 1):
A device for treating a black and odorous water body comprising:\n (a) a pre-treatment unit for pre-treating the black and odorous water body, wherein the pre-treatment unit comprises a water pump, a water inlet, a water outlet, and barriers with different sizes for physically filtering the black and odorous water body, and a biological enzyme is added into the pre-treatment unit; (b) a tubular purification system which has an intestinal-like structure in communication with the pre-treatment unit, wherein the tubular purification system comprises a water pump, a water inlet, a water outlet and one or more tubular structures, each comprising an outer wall and a folded inner wall which imitates the inner wall of small intestine; villus-like structures which imitate small intestine villi are densely disposed on the folded inner wall; the villus-like structures are capable of providing support for intestinal probiotics added for degrading organic materials; and an aeration unit is disposed at the bottom of the tubular structures, and is able to provide oxygen into the tubular structures; (c) a microbial fuel cell in communication with the tubular purification system, wherein the microbial fuel cell has two chambers, one for a microbial anode and the other for an air cathode; a glass fiber membrane is provided between the anode chamber and the cathode chamber as a proton exchange membrane; an external circuit connects the anode with the cathode through a conducting wire; a mixed microflora added attaches to the surface of the anode, and can further degrade the organic materials in the water body treated by the tubular purification system under an anaerobic environment in the anode chamber; and the aeration unit disposed at the bottom of the tubular structure of the tubular purification system is capable of providing oxygen for the cathode chamber; (d) an inclined tube sedimentation tank in communication with the microbial fuel cell, wherein the inclined tube sedimentation tank comprises a water inlet, a honeycomb-like inclined tube sedimentation area, a water collecting tube, a water outlet, a sludge collecting bucket, a perforated sludge discharge tube, and a sludge tank; the water inlet is positioned below the honeycomb-like inclined tube sedimentation area and the water outlet is positioned above the honeycomb-like inclined tube sedimentation area; the honeycomb-like inclined tube sedimentation area comprises a plurality of inclined tube structures; the inclined tube structures are able to accumulate the suspended or solidified materials from the incoming water into a thin sludge layer on the bottom surface of the inclined tube structures; the thin sludge layer slides back to a sludge suspension layer under gravity, and then sinks into the sludge collecting bucket, and is discharged into the sludge tank via the perforated sludge discharge tube; and a supernatant rises to the water collecting tube and is discharged via the water outlet; (e) one or more solar cell panels; wherein the energy to be consumed by the device is from the energy generated by the one or more solar cell panels and the microbial fuel cell.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 88.0
- Lexical Diversity: 1.4359
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14401460', '13510173', '14588056', '15584575', '14413179']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.738432372240888
- 35 USC 102 Novelty (BERT): 0.4876001794353104
- Combined Prediction Score: 0.7133491529603302
- Mean Citation Score: 171.45402
- Max Citation Score: 176.65292
- Similarity Product: 120.52164824128629

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

Dataset: test