PATENT CLAIM ANALYSIS

Application Number: 15770216
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["425", "532000"]

Abstract:
There is provided a parison guide which improves a flatness of parison with a simple configuration. A parison guide ( 1 ) guides a parison (P) which has an arc shape in horizontal cross section and is discharged from an extrusion apparatus ( 2 ). The parison guide is fixed to a discharge-side end portion of the extrusion apparatus ( 2 ). The parison guide includes a contact face ( 17 ) configured to come into contact with and guide an edge portion of the parison to flatten the parison. Preferably, the contact face ( 17 ) includes a curved surface, and the contact face ( 17 ) has a curvature of a horizontal cross section which gets smaller in a discharge direction.

Claim (Index 3):
The parison guide according to  claim 1 ,\n wherein the contact face has a curvature of the horizontal cross section at an end portion of the contact face closer to the extrusion apparatus, and wherein the curvature corresponds to a shape that the parison has immediately after being discharged.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.23729
- Patent Class: 425.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15811112', '14781461', '15323877', '12821775', '12744161']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.721683073528194
- 35 USC 102 Novelty (BERT): 0.4879002333728371
- Combined Prediction Score: 0.6983047895126584
- Mean Citation Score: 158.43867600000004
- Max Citation Score: 175.0852
- Similarity Product: 115.9901609458685

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