PATENT CLAIM ANALYSIS

Application Number: 16104346
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["384", "569000"]

Abstract:
In a cross roller bearing, an outer ring and an inner ring have respective mounting portions formed thereon in such a manner as to reduce the radial thickness of the bearing to thereby reduce weight. The cross roller bearing has rollers and separators disposed in a load-carrying race formed between the outer ring and the inner ring. The outer ring and the inner ring have the respective mounting portions located axially away from respective raceway surfaces. The outer circumferential surface of the outer ring and the inner circumferential surface of the inner ring are flat. The mounting portion of the outer ring does not radially protrude from the inner circumferential surface of the inner ring, and the mounting portion of the inner ring does not radially protrude from the outer circumferential surface of the outer ring.

Claim (Index 1):
A cross roller bearing comprising:\n an outer ring having a first raceway surface having a V-shaped cross section and formed on a first inner circumferential surface thereof; an inner ring having a second raceway surface having a V-shaped cross section and formed on a second outer circumferential surface thereof in such a manner as to face the first raceway surface of the outer ring, the inner ring being disposed concentrically with and rotatably in relation to the outer ring; and a plurality of rollers disposed in a mutually orthogonal manner in a load-carrying race formed between the first raceway surface and the second raceway surface and a plurality of separators disposed between the rollers, the rollers and the separators being inserted into the load-carrying race through an insertion hole formed in one of the outer ring and the inner ring, wherein the outer ring has a first mounting portion which is located axially away from the first raceway surface and to which a first mating member is mounted, and the inner ring has a second mounting portion which is located axially away from the second raceway surface and to which a second mating member is mounted, and a first outer circumferential surface of the outer ring and a second inner circumferential surface of the inner ring are flat, and the first mounting portion of the outer ring does not radially protrude from the second inner circumferential surface of the inner ring while the second mounting portion of the inner ring does not radially protrude from the first outer circumferential surface of the outer ring.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 96.0
- Lexical Diversity: 2.69811
- Patent Class: 384.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12470748', '13760613', '13760656', '13745128', '14892341']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7810238773056903
- 35 USC 102 Novelty (BERT): 0.5144357584117045
- Combined Prediction Score: 0.7543650654162918
- Mean Citation Score: 301.8900359999999
- Max Citation Score: 313.9529
- Similarity Product: 261.787407015723

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test