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 4):
The door operation system according to  claim 3 , wherein\n where a pressure in the conveyance space is P 3 , the pressure adjuster further adjusts the pressure P 3  so as to make P 1 , P 2 , and P 3  approximate one another.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 2.25714
- Patent Class: 414.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15750376', '14607667', '15423483', '15449360', '14569293']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8700784246090745
- 35 USC 102 Novelty (BERT): 0.5427225109240471
- Combined Prediction Score: 0.8373428332405718
- Mean Citation Score: 299.222464
- Max Citation Score: 434.12207
- Similarity Product: 295.59122370873087

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