PATENT CLAIM ANALYSIS

Application Number: 15750379
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["414", "217100"]

Abstract:
A door opening/closing system includes: a base as part of a wall isolating a conveyance space from an external space; an opening portion provided in the base; a door configured to open/close the opening portion; a first seal member which seals a gap between the base and a container; a second seal member which seals a gap between the base and the door; a sealed space constituted by the base, the first and second seal members, a lid member, and the door when the container state of contact with the opening portion with the first seal member therebetween; a first gas injection unit which injects gas into the sealed space; and a second gas discharge unit which evacuates the sealed space. The door opening/closing system prevents entry of atmospheric air into a front-opening unified pod and an equipment front end module when placed in communication.

Claim (Index 1):
A door operation system, comprising:\n a base constituting a part of a wall separating a conveyance space from an external space; an opening portion provided in the base, a door configured to open and close the opening portion and to fix and release a lid member with respect to a container accommodating therein an article: a first seal member for sealing between the base and the container; a second seal member for sealing between the base and the door; a sealed space defined by at least the first seal member, the second seal member the lid member, and the door while the container is in contact with the opening portion via the first seal member; a first gas injection unit configured to inject a gas into the sealed space; and a first gas discharge unit configured to discharge a gas from the sealed space.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 2.25714
- Patent Class: 414.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15750376', '14607667', '15423483', '15449360', '14569293']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8538080696264769
- 35 USC 102 Novelty (BERT): 0.5488897114442997
- Combined Prediction Score: 0.8233162338082591
- Mean Citation Score: 299.222464
- Max Citation Score: 434.12207
- Similarity Product: 372.0960443954307

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