PATENT CLAIM ANALYSIS

Application Number: 15761698
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["123", "090600"]

Abstract:
This exhaust cam shaft ( 2 ) is provided with a shaft part ( 5 ) and cam parts ( 6  to  13 ) provided on the outer circumference of the shaft part ( 5 ). The shaft part ( 5 ) has holes ( 16, 17, 19 ) opened at predetermined positions on the outer circumferential surface of the shaft part ( 5 ). The holes ( 16, 17, 19 ) are formed so as to be gradually tapered from an outside of the shaft part ( 5 ) toward a center of the shaft part ( 5 ) in a radial direction.

Claim (Index 1):
A cam shaft for an engine, the cam shaft being made by casting, the cam shaft comprising:\n a shaft part; and a cam part disposed on an outer circumference of the shaft part, wherein the shaft part has a hole that is opened at a predetermined position in an outer circumferential surface of the shaft part, and the hole is gradually tapered from an outside of the shaft part toward a center of the shaft part in a radial direction.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 90.0
- Lexical Diversity: 2.13462
- Patent Class: 123.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13948449', '11953610', '15502038', '14443948', '10769284']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.723673782978604
- 35 USC 102 Novelty (BERT): 0.4752790321083595
- Combined Prediction Score: 0.6988343078915796
- Mean Citation Score: 180.554688
- Max Citation Score: 187.6109
- Similarity Product: 128.0017230669856

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