PATENT CLAIM ANALYSIS

Application Number: 15954737
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["318", "568110"]

Abstract:
Provided is an actuator ( 300 ) including: a reduction gear ( 320 ) that reduces, by a certain reduction ratio, a rotational velocity of an input shaft joined to a rotary shaft of a motor ( 360 ), and transmits the reduced rotational velocity to an output shaft ( 350 ); a first absolute angle encoder ( 330 ) that detects a rotational angle of the input shaft; and a second absolute angle encoder ( 340 ) that detects a rotational angle of the output shaft.

Claim (Index 12):
A robot arm, comprising:\n an arm including a plurality of links joined by at least one joint; and a driving control apparatus including circuitry,\n wherein the driving control apparatus is configured to control, based on a state of the at least one joint, a motor of an actuator included in the at least one joint, \n wherein the actuator includes:\n a reduction gear configured to:\n reduce, by a reduction ratio, a rotational velocity of an input shaft joined to a rotary shaft of the motor, and \n transmit the reduced rotational velocity to an output shaft of the motor, \n \n an absolute angle encoder configured to:\n detect a first rotation angle of the input shaft, and \n detect a second rotation angle of the output shaft; and \n \n wherein the circuitry is configured to:\n acquire a first detection value representing an absolute rotation \n angle of the input shaft coupled to the rotary shaft of the motor, \n acquire a second detection value representing an absolute rotation \n angle of the output shaft coupled to the rotary shaft of the motor, and\n detect a rotation angle of the output shaft, based on the acquired first detection value and the acquired second detection value.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.08889
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15121602', '15126552', '14030798', '14990115', '13032497']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6680613701521518
- 35 USC 102 Novelty (BERT): 0.528690518585408
- Combined Prediction Score: 0.6541242849954775
- Mean Citation Score: 238.49694200000005
- Max Citation Score: 361.73737
- Similarity Product: 346.51147801810623

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