PATENT CLAIM ANALYSIS

Application Number: 16305964
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-09
Patent Classification: ["257", "099000"]

Abstract:
A method of producing a hermetic package of the present invention includes the steps of: preparing a ceramic base; preparing a glass cover; forming, on the glass cover, a sealing material layer having a total light transmittance in a thickness direction at a wavelength of laser light to be radiated of 10% or more and 80% or less; arranging the glass cover and the ceramic base so that the glass cover and the ceramic base are laminated on each other through intermediation of the sealing material layer; and irradiating the sealing material layer with the laser light from a glass cover side to soften and deform the sealing material layer, to thereby hermetically integrate the ceramic base and the glass cover with each other to obtain a hermetic package.

Claim (Index 7):
A method of producing a hermetic package, comprising the steps of:\n preparing a ceramic base having dispersed therein a black pigment; preparing a glass cover; forming, on the glass cover, a sealing material layer having a total light transmittance in a thickness direction at a wavelength of laser light to be radiated of 10% or more and 80% or less; arranging the glass cover and the ceramic base so that the glass cover and the ceramic base are laminated on each other through intermediation of the sealing material layer; and irradiating the sealing material layer with the laser light from a glass cover side to soften and deform the sealing material layer and heat the ceramic base, to thereby hermetically integrate the ceramic base and the glass cover with each other to obtain a hermetic package.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 98.0
- Lexical Diversity: 2.15385
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15552535', '15576922', '15171051', '14235169', '16090824']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9138605108244652
- 35 USC 102 Novelty (BERT): 0.4974000032203539
- Combined Prediction Score: 0.8722144600640542
- Mean Citation Score: 215.132862
- Max Citation Score: 266.66898
- Similarity Product: 213.19068837191816

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