PATENT CLAIM ANALYSIS

Application Number: 15752504
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["222", "055000"]

Abstract:
An integrated alcoholic beverage fresh-keeping barrel system, comprising a housing, and an inner container, wherein the inner container is divided into two layers, and comprises a gas storage tank located at the upper layer for storing gas and an alcoholic beverage barrel located at the lower layer for storing a liquid beverage; the gas storage tank and the alcoholic beverage barrel are coaxially arranged one above the other; a gas channel that can be opened and closed is provided between the gas storage tank and the alcoholic beverage barrel; the alcoholic beverage barrel is provided with a liquid outlet end and an outflow liquid channel for opening and closing the liquid outlet end; a control system is provided above the gas storage tank; the control system controls the opening and closing of the gas channel, and performs linkage control on the opening and closing of the outflow liquid channel.

Claim (Index 8):
The integrated alcoholic beverage fresh-keeping barrel system as claimed in  claim 7 , wherein the check valve core A( 7063 ) includes a sealing gasket ( 7065 ), a top rod ( 7066 ), and a check valve shutter body ( 7067 ); the check valve shutter body ( 7067 ) is in the form of a stepped cylindrical structure and is provided with a small-diameter trough ( 7068 ) and a large-diameter annular trough ( 7069 ); the top rod ( 7066 ) is inserted into the small-diameter trough ( 7068 ) after passing through a central hole of the sealing gasket ( 7065 ); one end face of the sealing gasket ( 7065 ) is fixed in the large-diameter annular trough ( 7069 ), another end face of the sealing gasket ( 7065 ) is in contact with the relief valve outlet hole ( 7005 );\n the check valve return spring A( 7064 ) is sleeved on an outer periphery of the check valve core A( 7063 ); one end of the check valve return spring A( 7064 ) abuts against an inner bottom surface of the check valve body A( 7061 ), another end of the check valve return spring A( 7064 ) abuts against a stepped outer periphery of the check valve shutter body ( 7067 ); the top rod ( 7066 ) of the check valve core A includes a head portion and a rod portion, the head portion of the top rod is raised to form the force action portion A( 7062 ), the head portion of the top rod passes through the relief valve outlet hole ( 7005 ) of the relief valve bonnet ( 7004 ), the force action portion A( 7062 ) extends out of an outer side of the relief valve bonnet ( 7004 ).

Metadata:
- Claim Count in Document: 33.0
- Percentile: 88.0
- Lexical Diversity: 2.58065
- Patent Class: 222.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12389164', '13178137', '12123262', '12255230', '10462415']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7962294812006214
- 35 USC 102 Novelty (BERT): 0.502894251441515
- Combined Prediction Score: 0.7668959582247108
- Mean Citation Score: 221.024906
- Max Citation Score: 246.0714
- Similarity Product: 150.57706689598558

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

Dataset: test