PATENT CLAIM ANALYSIS

Application Number: 15781906
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["222", "496000"]

Abstract:
A chemical solution supply apparatus ( 1 ) includes a container ( 10 ) and a chemical solution supply implement ( 20 ) that, in a state of being connected to a mouth portion ( 14 ), can switch over a state where the container ( 10 ) is sealed and a state where a chemical solution in a storage portion ( 12 ) is allowed to be supplied to the outside of the container ( 10 ). The chemical solution supply implement ( 20 ) has a base ( 30 ) and a supply body ( 50 ). The base ( 30 ) has a retaining portion ( 40 ), a pressing portion ( 42 ), and a restricting portion ( 34 ) that restricts displacement of the supply body ( 50 ) with coming into contact with the supply body ( 50 ) when the supply body ( 50 ) is pressed against pressing force of the pressing portion ( 42 ). The supply body ( 50 ) moves away from the retaining portion ( 40 ) to thereby form a supply flow passage, and comes into contact with the retaining portion ( 40 ) to thereby block the supply flow passage.

Claim (Index 2):
The chemical solution supply apparatus according to  claim 1 , wherein\n the restricting portion has\n an annular restricting surface orthogonal to a direction of action of the pressing force, and \n an annular protrusion protruding outward from the restricting surface and having a shape that is annular and has line contact with the supply body.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 94.0
- Lexical Diversity: 3.0
- Patent Class: 222.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16065205', '15328826', '13578144', '14387723', '15303700']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7351497099664365
- 35 USC 102 Novelty (BERT): 0.4843501928645495
- Combined Prediction Score: 0.7100697582562479
- Mean Citation Score: 156.32253400000005
- Max Citation Score: 164.82324
- Similarity Product: 111.67974205752613

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

Dataset: test