PATENT CLAIM ANALYSIS

Application Number: 16112962
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["264", "297200"]

Abstract:
A rotary-shaft type turntable positioning method of an injection molding machine is disclosed. A first encoder and a second encoder are installed at a driving shaft of a servomotor and a speed reducer respectively, so that after the injection molding machine finishes an injection molding, the driving shaft of the servomotor drives a transmission belt on an output shaft of the speed reducer to rotate a rotary shaft for the turntable to be rotated and positioned. During rotation, the first encoder and the second encoder sense a first rotation signal and a second rotation signal to adjust the position, so as to control the turntable to be rotated to a precise position.

Claim (Index 1):
A rotary-shaft type turntable positioning method of an injection molding machine, used for controlling a turntable that is mounted to a rotary shaft in a movable mold base to be rotated to and positioned at at least two target positions for performing injection molding, comprising the steps of:\n (1) a central control unit presetting a specific value and a target value; (2) the central control unit inputting the specific value; (3) a driving shaft of a servomotor being rotated according to the specific valve; (4) a first encoder sensing a first rotation signal of the driving shaft and transmitting the first rotation signal to the central control unit; (5) the driving shaft driving an output shaft of a speed reducer to rotate; (6) the output shaft driving a rotary shaft for rotating the turntable; (7) a second encoder sensing a second rotation signal of the output shaft and transmitting the second rotation signal to the central control unit; (8) the central control unit comparing the second rotation signal with the target value and confirming whether the second rotation signal meets the target value or not; (9) when the second rotation signal does not meet the target value, the central control unit calculating a compensation value according to an error value; (10) the central control unit inputting the compensation value; (11) the driving shaft of the sevomotor being rotated according to the compensation value, and returning to step S 4 ; (12) when the second rotation signal meets the target value, the output shaft driving the rotary shaft for the turntable to be rotated to and positioned at one of the at least two target positions; and (13) performing an injection molding.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 96.0
- Lexical Diversity: 2.16364
- Patent Class: 264.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11389957', '15489825', '12898832', '11347048', '12746331']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.768100324500595
- 35 USC 102 Novelty (BERT): 0.4725845245787956
- Combined Prediction Score: 0.738548744508415
- Mean Citation Score: 162.95836599999996
- Max Citation Score: 171.60301
- Similarity Product: 126.61514499000312

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

Dataset: test