PATENT CLAIM ANALYSIS

Application Number: 15760218
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["164", "040000"]

Abstract:
In a method for producing a riser for inserting into a casting mold used for casting metals, the riser includes a riser body ( 31 ) surrounding an inner cavity ( 36 ) as a riser volume and is composed of an exothermic and/or insulating riser material ( 30 ). To produce a single-piece riser body ( 31 ) in a two-part core box ( 10 ), a cavity ( 14 ) reproducing the outer contour of the riser body ( 31 ) is formed and, in order to produce the inner cavity ( 36 ), a reversibly expandable king ( 15 ) is set in the cavity ( 14 ) in such a way that, in the shooting of the riser body ( 31 ), the wall region ( 32 ), the cup region ( 33 ), and the base region ( 34 ) of the riser body are formed by the riser material ( 30 ) introduced into the intermediate space ( 41 ) between the expanded king ( 15 ) and the inner wall ( 40 ) of the cavity ( 14 ).

Claim (Index 17):
The method according to  claim 16 , wherein the bottom box ( 11 ) of the core box ( 10 ) is positioned on a ground plate ( 13 ), wherein the core box ( 10 ) is associated with a fixed base plate ( 16 ) with the mandrel ( 17 ) attached thereon and a stretch plate ( 27 ) movable relative to the base plate ( 16 ) and the mandrel ( 17 ) in a direction of the ground plate ( 13 ) supporting the core box ( 10 ), the stretch plate ( 27 ) being movable along the mandrel ( 17 ) into an opening ( 24 ) disposed in the ground plate ( 13 ) with a projection ( 23 ) forming a first abutment ( 22 ) for the spring element ( 18 ), thereby reducing a distance to a second abutment ( 21 ) formed on an upper end of the mandrel ( 17 ) and causing an increase in diameter of the spring element ( 18 ).

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 2.57895
- Patent Class: 164.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10413619', '14647967', '11266014', '16085992', '10855550']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7325645802670351
- 35 USC 102 Novelty (BERT): 0.496786711116654
- Combined Prediction Score: 0.7089867933519971
- Mean Citation Score: 145.154956
- Max Citation Score: 158.87949
- Similarity Product: 98.45853138697925

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

Dataset: test