PATENT CLAIM ANALYSIS

Application Number: 16002066
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["083", "131000"]

Abstract:
A workpiece manufacturing apparatus includes a punch, which is provided in a lower die assembly and punches out a workpiece from an unprocessed material, and an ejector, which is provided in an upper die assembly so as to be capable of approaching and moving away from the lower die assembly. The manufacturing apparatus further includes a spring, which is provided in the upper die assembly and urges the ejector toward the lower die assembly, and a locking device, which locks the ejector with respect to the upper die assembly at a position at which the punch punches out the workpiece and releases the ejector when the die assemblies are opened. The locking device includes an actuator, which is provided in the upper die assembly and slides a slider between a locking position, at which the ejector is locked, and a releasing position, at which the ejector is released.

Claim (Index 1):
A workpiece manufacturing apparatus comprising:\n an upper die assembly and a lower die assembly, which are arranged on opposite sides of an unprocessed material, wherein the upper and lower die assemblies are moved relative to each other toward each other to be clamped and moved relative to each other away from each other to be opened, one of the upper and lower die assemblies being referred to as a first die assembly and the other being referred to as a second die assembly; a punch, which is provided in the first die assembly and punches out a workpiece from the unprocessed material in a clamped state of the die assemblies; an ejector, which is provided in the second die assembly so as to be capable of approaching and moving away from the first die assembly and to be located at a position corresponding to the punch; a spring, which is provided in the second die assembly and urges the ejector toward the first die assembly; and a locking device, which locks the ejector with respect to the second die assembly at a position at which the punch punches out the workpiece from the unprocessed material and releases the ejector when the die assemblies are opened, wherein the locking device includes\n a slider, which is provided in the second die assembly and is capable of sliding between a locking position, at which the ejector is locked, and a releasing position, at which the ejector is released, \n an actuator, which is provided in the second die assembly and causes the slider to slide, and \n a control section, which controls the actuator.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 2.72881
- Patent Class: 83.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16002048', '12514116', '12885811', '16321248', '11583430']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7218706892185415
- 35 USC 102 Novelty (BERT): 0.5044820918584727
- Combined Prediction Score: 0.7001318294825346
- Mean Citation Score: 223.593122
- Max Citation Score: 286.52243
- Similarity Product: 243.5848376787323

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

Dataset: test