PATENT CLAIM ANALYSIS

Application Number: 16075817
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["029", "244000"]

Abstract:
Provided is an insertion guide that performs accurate rotation correction between a shaft and a hole and phase correction between the shaft and hole. The shaft includes: a first guide portion at a distal end of the shaft having a diameter smaller than a diameter of the hole; a second guide portion, provided on a base end side of a first narrow cylindrical portion, and having a diameter smaller than the diameter of the hole and larger than a diameter of the first narrow cylindrical portion; and a third guide portion, provided at the distal end of the shaft, and is a recessed portion to be engaged with a protruding portion formed in the hole. The shaft being inclined with respect to the hole, is brought into contact with the hole at two points or less before the third guide portion is brought into contact with the protruding portion.

Claim (Index 19):
An insertion guide according to  claim 11 , wherein dimensions of the first guide portion, the first narrow cylindrical portion, the second guide portion, the second narrow cylindrical portion, and the third guide portion are designed so as to satisfy expressions of:\n 30 D> 100 H \u00d7sin(\u0394 REXY  max)+100 D \u00d7cos(\u0394 REXY  max) TXY 1= {right arrow over (LA)}\u00d7{right arrow over (FA)}+{right arrow over (LB)}\u00d7{right arrow over (FB)}=TXY 1 A\u2212TXY 1 B> 1000 RES  30 H\u2212 31 H /cos \u0394 REXY  min>100 H+ 200 H+ 300 H  arctan(100 D\u2212 400 D )/{(30 H\u2212 32 H )/cos(\u0394 REY  min)\u2212100 H\u2212 200 H\u2212 300 H })>\u0394 REXY min where: 30 D represents an inner diameter of the hole: 30 H represents a depth of the hole; 31 H represents a distance between an upper end of the protruding portion and a bottom surface of the hole; 32 H represents a distance between a lower end of the protruding portion and the bottom surface of the hole; 100 H represents a height of the first guide portion; 100 D represents a maximum diameter of the first guide portion; 200 H represents a height of the first narrow cylindrical portion; 300 H represents a height of the second guide portion; 400 D represents a maximum diameter of the second narrow cylindrical portion: TXY 1  represents a rotation moment caused by a force FA generated at a first contact point between the first guide portion and the hole and a force FB generated at a second contact point between the second guide portion and the hole: the vector LA represents a vector from a force detector configured to detect a rotation moment applied to the shaft to the first contact point: the vector LB represents a vector from the force detector to the second contact point; 1000 RES represents a detection resolution of the force detector; \u0394REXYmax represents a maximum value of a rotation error between the shaft and the hole; and \u0394REXYmin represents a rotation error which remains after rotation correction of the second guide portion.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 96.0
- Lexical Diversity: 2.62295
- Patent Class: 29.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14122177', '13468559', '14644729', '14779198', '14769442']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8680900912446751
- 35 USC 102 Novelty (BERT): 0.4967221933832034
- Combined Prediction Score: 0.8309533014585279
- Mean Citation Score: 161.412282
- Max Citation Score: 164.04443
- Similarity Product: 96.44018248046876

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