PATENT CLAIM ANALYSIS

Application Number: 15754040
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["384", "569000"]

Abstract:
This slewing bearing includes: an inner ring having an inner-ring-side rolling-element rolling surface on an outer peripheral surface; an outer ring having an ring-side rolling-element rolling surface on an inner peripheral surface, and being arranged outside the inner ring such that the outer-ring-side rolling-element rolling surface faces the inner-ring-side rolling-element rolling surface; and a plurality of rolling elements rollably disposed on a rolling-element rolling passage formed by the inner-ring-side rolling-element rolling surface and the outer-ring-side rolling-element rolling surface. The inner ring or the outer ring is configured to have combination of a press-worked part having a contour shape formed by pressing work, and a removal-processed part including at least the inner-ring-side rolling-element rolling surface or the outer-ring-side rolling-element rolling surface formed by removal processing. Such a configuration makes it possible to provide a slewing bearing having a structure that can be manufactured at low cost while maintaining a certain performance.

Claim (Index 5):
The slewing bearing according to  claim 1 , wherein\n the outer ring has a dividing portion that divides the outer-ring-side rolling-element rolling surface formed on die inner peripheral surface, and serves as an insertion part of the plurality of rolling elements, the plurality of rolling elements is capable of being inserted into the rolling-element rolling passage by opening the dividing portion within an elastic range of a metal material constituting the outer ring, the dividing portion is configured o he always closed by elasticity of the metal material constituting the outer ring, and an opening-prevention plate attached to the outer ring is further provided in order to maintain a state of the dividing portion being closed.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.16438
- Patent Class: 384.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11916106', '15591567', '12448864', '12677406', '14053644']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8151604937851771
- 35 USC 102 Novelty (BERT): 0.4899949225881334
- Combined Prediction Score: 0.7826439366654727
- Mean Citation Score: 238.311568
- Max Citation Score: 255.52274
- Similarity Product: 209.10399257254

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