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1. WO2022009597 - PROGRAM FOR INSPECTING MOLDED ARTICLE REGION, METHOD FOR INSPECTING MOLDED ARTICLE REGION, AND DEVICE FOR INSPECTING MOLDED ARTICLE REGION

Publication Number WO/2022/009597
Publication Date 13.01.2022
International Application No. PCT/JP2021/022002
International Filing Date 09.06.2021
IPC
B29B 11/16 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
11Making preforms
14characterised by structure or composition
16comprising fillers or reinforcements
G01N 29/04 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
04Analysing solids
G01N 29/44 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
44Processing the detected response signal
B29C 70/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
06Fibrous reinforcements only
B29C 70/42 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
28Shaping operations therefor
40Shaping or impregnating by compression
42for producing articles of definite length, i.e. discrete articles
CPC
B29B 11/16
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
11Making preforms
14characterised by structure or composition
16comprising fillers or reinforcement
B29C 70/06
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
06Fibrous reinforcements only
B29C 70/42
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
28Shaping operations therefor
40Shaping or impregnating by compression
42for producing articles of definite length, i.e. discrete articles
G01N 29/04
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
04Analysing solids
G01N 29/44
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
44Processing the detected response signal ; , e.g. electronic circuits specially adapted therefor
Applicants
  • 帝人株式会社 TEIJIN LIMITED [JP]/[JP]
Inventors
  • 谷上 香織 TANIGAMI Kaori
  • 峰尾 千緒 MINEO Chio
  • 今中 千博 IMANAKA Chihiro
  • 永田 章太 NAGATA Shota
Agents
  • 特許業務法人航栄特許事務所 KOH-EI PATENT FIRM, P.C.
Priority Data
2020-11810708.07.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) PROGRAM FOR INSPECTING MOLDED ARTICLE REGION, METHOD FOR INSPECTING MOLDED ARTICLE REGION, AND DEVICE FOR INSPECTING MOLDED ARTICLE REGION
(FR) PROGRAMME D'INSPECTION DE RÉGION D'ARTICLE MOULÉ, PROCÉDÉ D'INSPECTION DE RÉGION D'ARTICLE MOULÉ, ET DISPOSITIF D'INSPECTION DE RÉGION D'ARTICLE MOULÉ
(JA) 成形体領域の検査プログラム、成形体領域の検査方法、成形体領域の検査装置
Abstract
(EN) Provided is an inspection device that can be employed to evaluate a molded article by inferring mechanical properties of the molded article without measuring the mechanical properties. The inspection device comprises a storage unit for storing a mechanical property inference model generated by machine learning based on mechanical property information and nondestructive inspection information of a first molded article region, which is reinforced with reinforcing fibers and for which the mechanical property information and the nondestructive inspection information are known, the mechanical property inference model inferring the mechanical property information of a second molded article region which is reinforced with reinforcing fibers and for which the mechanical property information is unknown, with the nondestructive inspection information of the second molded article region as input; and the nondestructive inspection information of the second molded article region is acquired, the nondestructive inspection information is input to the mechanical property inference model, the mechanical property information of the second molded article region is acquired from the mechanical property inference model, and output based on the mechanical property information is made.
(FR) L'invention concerne un dispositif d'inspection qui peut être utilisé pour évaluer un article moulé en inférant les propriétés mécaniques de l'article moulé sans mesurer les propriétés mécaniques. Le dispositif d'inspection comprend une unité de stockage pour stocker un modèle d'inférence de propriétés mécaniques généré par apprentissage automatique sur la base d'informations de propriétés mécaniques et d'informations d'inspection non destructive d'une première région d'article moulé, qui est renforcée par des fibres de renforcement et pour laquelle les informations de propriétés mécaniques et les informations d'inspection non destructive sont connues, le modèle d'inférence de propriétés mécaniques inférant les informations de propriétés mécaniques d'une seconde région d'article moulé qui est renforcée par des fibres de renforcement et pour laquelle les informations de propriétés mécaniques sont inconnues, avec les informations d'inspection non destructive de la seconde région d'article moulé en tant qu'entrée ; et les informations d'inspection non destructive de la seconde région d'article moulé sont acquises, les informations d'inspection non destructive sont entrées dans le modèle d'inférence de propriétés mécaniques, les informations de propriétés mécaniques de la seconde région d'article moulé sont acquises à partir du modèle d'inférence de propriétés mécaniques, et une sortie sur la base des informations de propriétés mécaniques est réalisée.
(JA) 機械物性を測定することなく、成形体の機械物性を推測して成形体の評価に役立てることのできる検査装置を提供する。 検査装置は、強化繊維で強化され且つ機械物性情報及び非破壊検査情報が既知の第一成形体領域の当該機械物性情報及び当該非破壊検査情報に基づく機械学習によって生成された機械物性推測モデルであって、強化繊維で強化され且つ機械物性情報が未知の第二成形体領域の非破壊検査情報を入力として前記第二成形体領域の機械物性情報を推測する機械物性推測モデルを記憶する記憶部と、前記第二成形体領域の非破壊検査情報を取得し、当該非破壊検査情報を前記機械物性推測モデルに入力して、前記機械物性推測モデルから当該第二成形体領域の機械物性情報を取得し、当該機械物性情報に基づく出力を行う。
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