Journal “Design Engineering” Vol.60, No.1 2025
Special Issue: Design Education Through Student Competitions
The New Year Greeting
Nobuyuki IWATSUKI, 1
Explanations
Additive Manufacturing Education for Students Through Design Competition
Hiroko SUZUKI, 2
KOSEN Material Contest (Engineering Education to Inherit KOSEN, Material Engineering, and Culture)
Daisuke SASAKI, 7
Activities of “Casting Contest” for Young Engineers Development
Ken MOIZUMI, 16
Learning and Feeling Basic Design from Introduction to Manufacturing Creation
Kaoru MITSUHASHI, 20
Papers (Published in J-STAGE)
Analysis of Assembly Variation by Positioning Between Two Parts using a Hole and a Slot (2nd Report, Derivation of the Radius of Circle Circumscribing the Rattling Area)
Shinya SUZUKI, Akimasa OTSUKA, Yuki KAWAGUCHI, Tohru KANADA, 27
Study on Lubrication Properties of Screw Tightening Lubricant PIB under Various Surface Roughness Conditions using ECR Method and In-situ Observation
Takefumi OTSU, Kyoichi KOMATSU, Shinji HASHIMURA, 39
Journal “Design Engineering” Vol.59, No.12 2024
Special Issue: Advanced Structures Realized by Additive Manufacturing
Explanations
Structural Analysis and Design for Lattice Structures
Kuniharu USHIJIMA, 565
Reduction of Residual Deformation of Metal additive Manufacturing by Lattice Structure Optimization
Akihiro TAKEZAWA, 571
Energy Absorption Structures Based on Origami Tessellation
Sunao TOMITA, 577
Graded Porous Structure Creatation with Metal Additive Manufacturing (Proposal of Rhizoid Porous Structure (RPS) and Its Application)
Masayoshi MIZUTANI, 583
Porous Structure for Shock Absorber Based on Voronoi Structure
Satoshi OKUBO, 590
Papers (Published in J-STAGE)
Thin Hole Creation inside a Hole by Means of Electrical Discharge Machining
Ryuta KUBOTA, Tohru ISHIDA, Akira MIZOBUCHI, 597
Development of Ball Screw having Asymmetric Thread Groove Form (2nd Report, Evaluation of Indentation Resistance and Fatigue Life)
Shoji NOGUCHI, Yoshihiro HAMADA, Tohru TAKAHASHI, 609
Research on Torque Characteristics of Small Ball Bearings under Grease Lubrication (Effect of Measurement Time on Torque of Extra Small Ball Bearings 608)
Masahiro HIGASHI, Shoji NOGUCHI, Tomoya HOTTA, 619
Erratum
Erratum: Project-Based Learning in Collaboration with a Local Company, in Vol. 59, No. 11, P. 551
631
Journal “Design Engineering” Vol.59, No.11 2024
Special Issue: New Relationship between Design and Materials
Preface
About Special Issue “New Relationship between Design and Materials”
Tamotsu MURAKAMI, 509
Explanations
Non-Metal Wheelchair
Hideyuki KITAMI, 510
Resin Thrust/Radial Bearing
Shuuichi NOWATARI, Atsuhiko HOTANI, Shigeo MIYAKE, 514
Robots and Electric Mobility Devices with Inflatable Structure
Ryuma NIIYAMA, 518
Verification of Carbon Dioxide Emission Reduction Effect and Durability Performance of New Material Made from Food Ingredients Only
Nami HASEGAWA, Kota MACHIDA, 524
Papers (Published in J-STAGE)
Influence of Die Shape and Configuration on the Elastic Deformation of Die in Cold Forging
Yoshimi MURATA, Yuichiro SUZUKI, 529
Effect of Initial Grease Filling State on Torque of Small Ball Bearing 6204
Masahiro HIGASHI, Shoji NOGUCHI, Tomoya HOTTA, 539
Note (Published in J-STAGE)
Project-Based Learning in Collaboration with a Local Company
Koichiro YAMADA, Kaoru TOYODA, Takao MUROMAKI, Kengo KIHARA, Haruki NITTA, 551
Journal “Design Engineering” Vol.59, No.10 2024
Special Issue: Research in Collaboration with Local Community
Explanations
Study on Side-View Mirror Vibration Induced by Separating Vortices
Shigeru OGAWA, Takahiro NOMURA, Yuji YAMADA, 447
Effect of Doctor Blade Wear and Damage on Printing Quality in Gravure Printing
Yoshiko KUNIYASU, 455
Upgrading of Mixing Performance and Verification of Computational Fluid Dynamics
Kazutaka TAKATA, Masahiro HASEGAWA, Shujirou KAMAKURA, 461
Papers (Published in J-STAGE)
Measurement of Displacement Distribution in Simple Upsetting by Capacitive Displacement Transducer
Yoshimi MURATA, Masaki SATO, 469
Analysis of Self-Locking Condition of Gear Train and its Application to Wheelchair as a Clutch Mechanism
Takeshi SATO, Tadashi HORIBE, Nobuhide ITOH, Kotaro MORI, 477
A Design Method of Tread Patterns Simultaneously Realizing Functionality and Aesthetics by Using Data-Driven Optimization Computation
Taisei KII, Kazuki IMAMURA, Ryo TSUMOTO, Shintaro YAMASAKI, Kentaro YAJI, Kikuo FUJITA, 493
Journal “Design Engineering” Vol.59, No.9 2024
Special Issue: Current Status and Case Studies of STEM and STEAM Education
Explanations
How to Think about STEM/STEAM Education (Through the Concept of Engineering and Creation Activities by Engineering Design Process
Tadashi OHTANI, 399
Practice Examples of STEAM Education in Kanagawa Technical Senior High School
Satoshi KAWAKAMI, 406
Practice Examples of STEAM Education in Oita Prefectural Kunisaki High School
Takashi NAKAGAWA, Hiroko YABUKI, 413
Papers (Published in J-STAGE)
Measurement Accuracy of Elastic Deformation of Die by Capacitive Displacement Transducer
Yoshimi MURATA, Takashi KAI, 421
A Study on Green Straight Bevel Gears Molded with Only Bamboo Fiber Extracted by Machining Center (The Influence of Outer End Plate Geometry on Tooth Root Strain)
Masao NAKAGAWA, Nao MIYACHI, Soichiro NAKAYA, Toshiki HIROGAKI, Eiichi AOYAMA, Hiromichi NOBE, 431
Journal “Design Engineering” Vol.59, No.8 2024
Special Issue: Best Presentation Papers at Annual Conference on Spring and Autumn
Relationship between Length of Chain and Torque Changes for Crawler
Saki ITO, Yusuke OTA, 349
A Study on the Optimal Design for the Social Implementation of Microhydraulic Power Generation
Yuki SETO, Masahiro SETO, Masashi YAMABE, 352
Taxiing Simulation of a Flying Fish using a Digital 3D Biological Specimen
Isamu NAKAJIMA, Koki KIKUCHI, 354
Study on 3D-CAD Design by 3D Annotated Model (Features at Design Contest 2022)
Yuto HIDAKA, Yoshimasa MIYAGI, Minoru HOSHINO, 357
A Synthesis of 2 Adjacent Links to Specify Output Angle Limits and Its Application to a Finger Mechanism with Multiple Phalanx
Nobuyuki IWATSUKI, Soichiro SHIKANAI, Kotaro HOSHIBA, 360
Simulation of Eyeglasses Fitting using Physics Engine
Takashi KAWAMOTO, 363
Development of Motors for EV Energy-saving Race with 3DCAD in JST Fostering Next-generation Scientists Program
Tetsuya OIZUMI, Toshihiko ANDO, 368
Development of High Slip-Resistant Footwear Outsole Using Rubber Surface Filled with Activated Carbon/Sodium Chloride
Toshiaki NISHI, Takeshi YAMAGUCHI, 371
Study on Variable PWM Control of Electric Vehicle Motor
Haruki OOTA, Tomoyuki MIYASHITA, 374
Behavior of the Forces and Pressure Distribution Acting on a Sphere Near the Critical Reynolds Number
Hiroki MIYABE, Nobuyuki OKURA, Masahiro SUZUKI, 379
Accuracy Verification of Autonomous Transfer Robot on Designated Route
Taisei ISHIYAMA, Akihiro ISHIKAWA, Michiaki SHISHIDO, 382
Paper (Published in J-STAGE)
Field Experiments for Improvement of Oxygen Dissolution Capacity of A Conventional Hypolimnetic Aerator
Akinori NAKATA, Asato MARUYA, Shinji NAITO, Shota YOSHIKAWA, 385
Journal “Design Engineering” Vol.59, No.7 2024
Special Issue: Visualization and Nondestructive Inspection
Explanations
Analysis Techniques for Tribological Phenomena Utilizing In Situ Observation and AE Sensing
Alan HASE, 301
In-Situ Observation of Lubrication Films by Surface Plasmon Contact Surface Microscopy
Satoru MAEGAWA, 310
Non-Destructive Visualizing Inspection of In-Roll Structures of Film Roll by Optical Coherence Tomography
Yu NAKAMICHI, Kazushi YOSHIDA, 316
Papers (Published in J-STAGE)
Trial of CAD/CAM/CAE Education and Online Teaching in Response to the COVID-19 Pandemic
Hirotaka TSUTSUMI, Jyo SHIMURA, 325
Prediction of Natural Frequencies of Annular Sandwich Plates with Lattice Cores
Zhengyu LI, Takumi ASAKURA, Kuniharu USHIJIMA, 333
Erratum
Erratum: Advanced Design, Technology Integration and Technology Management Strategies in Advanced Semiconductors, in Vol. 59, No. 6, P. 250
347
Journal “Design Engineering” Vol.59, No.6 2024
Special Issue: Application of Natural Language Processing in Design (2)
Explanations
Acquisition of Design Knowledge from Text such as Specifications and Defect Reports
Kazuhiro AOYAMA, 239
Advanced Design Technology Integration and Technology Management Strategies in Advanced Semiconductors
Kazuya OKAMOTO, 248
Support of DfX Learning and Upstream Design using Large Language Models
Tatsunori HARA, Taisei KAWAMURA, Jun OTA, 259
Assessment of Concept Similarity and Design Concept Generation based on Distributional Representation
Yutaka NOMAGUCHI, 266
Papers (Published in J-STAGE)
Research on Torque Characteristics of Small Ball Bearings under Grease Lubrication (Torque Current Status Investigation of Extra Small Ball Bearings 608)
Shoji NOGUCHI, Masahiro HIGASHI, Tomoya HOTTA, 275
Out-of-plane Crushing Characteristics of Bio-inspired Honeycomb Cores with Square Tubes
Yue BEN, Sachiko ISHIDA, Kazuya SAITO, Hiroshi OOKUBO, 287
Journal “Design Engineering” Vol.59, No.5 2024
Special Issue: Application of Natural Language Processing in Design
Explanations
Special Issue on “Application of Natural Language Processing in Design”
Yutaka NOMAGUCHI , 193
Current Status and Future Prospects of Natural Language Processing
Hidekazu YANAGIMOTO, 195
Natural Language Processing for Information Systems (NLP-assisted Design Process and LLM-featured System Design)
Shigeru HOSONO, 202
Methods for Suggesting Directions for Exploration and Exploitation in Product Design and Development
Masahiro OKAMOTO, Tamotsu MURAKAMI, 209
Basic Study on Supporting Idea Generation about Product Needs and Uses Using Natural Language Processing Techniques
Eiji MORINAGA, 216
Paper (Published in J-STAGE)
Development of a Force Sensor for a Neuroendovascular (Structure and Performance of the Improved Force Sensor)
Hiroki TADAUCHI, Yoshitaka NAGANO, Shigeru MIYACHI, Reo KAWAGUCHI, Tomotaka OHSHIMA, Naoki MATSUO, 223
Journal “Design Engineering” Vol.59, No.4 2024
Special Issue: Utilization of Multicopters and Design of Supporting Equipment of Multicopters
Explanations
Design of a High-Sensitivity Air-coupled AE Sensor for Non-Contact AE Measurement for Infrastructure by Drone
Takuma MATSUO, 147
Case Studies on the Use of Multicopter for Ecological Surveys on Uninhabited Islands in the Ogasawara Islands
Kazuto KAWAKAMI, 152
Consideration of Mechanical and System Design Based on Multicopter Operation
Keisuke KATO, Takuma MATSUO, 157
The Opportunities of Autodesk® Fusion® Generative Design
Shimon TANAKA, Takahiro CHINO, Tomoyo WATANABE, Tsubasa NAKAMURA, 164
Paper (Published in J-STAGE)
Estimations of Cavitation Pressures in Dimpled Seal-type Thrust Bearings
Reo MIWA, Ryota ISHII, Norifumi MIYANAGA, Atsushi TSUJIMORI, Jun TOMIOKA, 169
Note (Published in J-STAGE)
Effects of Different Corrosion Environment and Different Welding Condition on the Residual Strength of Weld Part of the Stainless Steel
Kazunori ISHITSUKA, Tsuyoshi TAKAHASHI, Katsuhiko SASAKI, 183