PATENT CLAIM ANALYSIS

Application Number: 15874466
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["219", "121630"]

Abstract:
To provide a laser machine capable of reliably drilling a small hole when drilling of the workpiece is performed. A laser machine  1  includes: a laser oscillator; a light guide path; a processing head; and a nozzle. The nozzle includes: a nozzle tip body that irradiates the workpiece with the laser beam; a charge port formed in the nozzle tip body; and an exhaust port formed in the nozzle tip body so as to oppose to the charge port. The nozzle supplies gas to the inside of the nozzle tip body along a gas flow path extending from the charge port to the exhaust port in a form of crossing across the laser beam in the nozzle tip body, to generate a negative pressure in the vicinity of an opening part of a tip end of the nozzle tip body.

Claim (Index 3):
The laser machine according to  claim 1 , wherein, when the gas is supplied along the gas flow path, the nozzle causes a melted material of the workpiece to apply a suction force of the weight of the melted material or more.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 2.33846
- Patent Class: 219.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15023389', '13637971', '12977308', '12976327', '12853797']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7938062664349088
- 35 USC 102 Novelty (BERT): 0.4833941995418021
- Combined Prediction Score: 0.7627650597455982
- Mean Citation Score: 175.74339200000003
- Max Citation Score: 193.06883
- Similarity Product: 149.5418920605719

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