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 1):
A chemical solution supply apparatus, comprising:\n a container having a storage portion for storing a chemical solution and a mouth portion joining the storage portion and opening in a specific direction; and a chemical solution supply implement connectable to the mouth portion, and, in a state of being connected to the mouth portion, for switching over a state where the container is sealed and a state where the chemical solution in the storage portion is allowed to be supplied to the outside of the container, wherein the chemical solution supply implement has\n a base connectable to the mouth portion and having a shape allowing communication between the inside of the container and the outside of the container, and \n a supply body held in the base for closing the container and supplying the chemical solution to a part to be supplied, \n the base having\n a retaining portion that comes into contact with the supply body from a side opposite to the storage portion with reference to the mouth portion to prevent detachment of the supply body from the base, \n a pressing portion that presses the supply body to the retaining portion to close the container, and \n a restricting portion that restricts displacement of the supply body with coming into contact with the supply body when the supply body is pressed against pressing force of the pressing portion, and \n the supply body moves away from the retaining portion to thereby form a supply flow passage of the chemical solution to the outside of the container between the supply body and the retaining portion, and comes into contact with the retaining portion to thereby block the supply flow passage.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 94.0
- Lexical Diversity: 3.0
- Patent Class: 222.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16065205', '15328826', '13578144', '14387723', '15303700']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7102129568692264
- 35 USC 102 Novelty (BERT): 0.487371127765675
- Combined Prediction Score: 0.6879287739588713
- Mean Citation Score: 156.32253400000005
- Max Citation Score: 164.82324
- Similarity Product: 106.228325579381

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