PATENT CLAIM ANALYSIS

Application Number: 16197663
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["228", "011000"]

Abstract:
A distal end portion for pressing an object to be joined of one of a resonator and a reception jig is constituted as a protrusion having an outer face not including an angular sharp edge, such as a hog-backed shape or a semispherical shape, and during joining, while metal foils stacked are being laterally thinly stretched with lateral vibration from the resonator and atoms of the metal foils are being moved laterally without the protrusions forcibly holding down the metal foils, a metal amount corresponding to a volume stretched is smoothly discharged along a curved face without breaking the metal foils, and even when the stacked metal foils are used as the object to be joined, breaking of the metal foils is not generated during joining, so that a step of protecting the metal foils with a protection member is unnecessary.

Claim (Index 1):
A resonator or a reception jig configured to perform joining of an object to be joined by utilizing ultrasonic vibration or acoustic vibration, wherein a distal end portion of the resonator configured to press down the object to be joined or a distal end portion of the reception jig configured to press down the object to be joined is constituted as a protrusion having an outer face not including an angular sharp edge,\n wherein the protrusion includes a root portion adjoining the resonator or the reception jig with the protrusion, wherein the protrusion is elongated and includes first and second ends, wherein a first area of the root portion at the first end is semicircular, and wherein a second area of the root portion at the second end is semicircular.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 1.88608
- Patent Class: 228.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15714312', '16017270', '12793251', '15680799', '15933438']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8221936166588364
- 35 USC 102 Novelty (BERT): 0.6252104550441776
- Combined Prediction Score: 0.8024953004973705
- Mean Citation Score: 313.073606
- Max Citation Score: 591.4852
- Similarity Product: 535.4059892893314

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