56th Annual Meeting of JSSE
Day-1 Nov. 30, 2023 Room 1 (Medium Hall)
8:20-8:30

Opening Speech
Executive Committee Chair, Masaki Nakagawa (Mitsubishi Chemical Corporation)

8:30-10:00

Session I Panel Discussions: Regulations and self-security
Facilitator: Takashi Toriiizuka (Nihon University)
1

10:10-11:30

Topic Provider: Teruhito Ohtsuka (National Institute of Occupational Safety and Health, Japan), Panel:
Jun Mutoh (Kashima Oil Co., Ltd., Japan Society for Safety Engineering), Satoshi Nakayama (ENEOS
Materials Corporation)

Session II Session Chair Katsumi Katoh (Fukuoka university)
2

Study of evaluation method for polymerization runaway of monomers with initiators
Ikkei Tanabe，Manabu Okuyama，Yuto Mizuta，Motohiko Sumino (Mitsubishi Chemical Corporation)

3

Reaction rate analysis on autoxidation of methyl acrylate
Michiya Fujita, Haruyuki Yamanishi, Kenichi Tonokura (The University of Tokyo)

4

Thermal behavior analysis of MDI self-polymerization and safety assessment of MDI purification
process
Toshiki Otaka (Tosoh Corporation), Yu-ichiro Izato, Atsumi Miyake (Yokohama National University)

5

Effect of Metal Salts on Thermal Decomposition of tert-Butyl hydroperoxide
Yuto Itabashi (Nihon university graduate school of Industrial technology), Satoru Yoshino, Shigeki
Furukawa (Nihon university college of Industrial engineering)

11:30-12:30

Lunch

12:30-13:30

Session III Special Invited Lecture I
Session Chair: Jun Muto (President of Japan Society for Safety Engineering)

13:40-15:10

15:20-16:40

6-1

Greetings (International Exchange Activities)
Prof. Jong-bae Baek (President of the Korean Society of Safety)

6-2

Current Situations of the Serious Accidents Punishment Act 2012 in Korea
Prof. Shu, Yongyoon (Department of industrial and systems engineering, Dongguk University)

Session IV Organized Session: Introduction of experimental examples verifying performance of workbench inconstruction site
Organizer: Shoken Shomizu (Safety and ANSHIN Technical Research Center (SATEC), GOP Co., Ltd.)
7

Dynamic evaluation of the usability of the workbench from the operator's point of view
Shoken Shimizu (GOP Co., Ltd.), Yuka Koremura (Koremura Giken ballast Co., Ltd.), Kohei Nomura(GOP Co., Ltd.), Takeshi Osawa (Tokyo Metropolitan College of Industrial Technology), Rieko Hojo
(Nagaoka University of Technology)

8

Experment of workbench usability from worker side
Takeshi Osawa (Tokyo Metropolitan College of Industrial Technology), Yuka Koremura (Koremura
Giken ballast Co., Ltd.), Kohei Nomura (GOP Co., Ltd.), Rieko Hojo (Nagaoka University of Technology),
Takashi Kuroki (Tokyo Metropolitan College of Industrial Technology), Shoken Shimizu (GOP Co., Ltd.)

9

Subjective evaluation of the usability of the workbench from the operator's point of view -Dynamic
evaluation of the usability of the workbench from the operator's point of viewYuka Koremura (Koremura Giken ballast Co., Ltd.), Rieko Hojo (Nagaoka University of Technology),
Takeshi Osawa (Tokyo Metropolitan College of Industrial Technology) Kohei Nomura, Shoken Shimizu(GOP Co., Ltd.)

9-2

A proposal for quantifying worker-specific well-being to improve occupational safety and reduce
occupational accidents.
Rieko Hojo (Nagaoka University of Technology), Yuka Koremura (Ballast Dept., Koremura Giken),
Shoken Shomizu (Safety and ANSHIN Technical Research Center (SATEC), GOP Co., Ltd.)

Company Presentations Session Chair: Satoru Yoshino (Nihon University)
Tokyo Instruments, Inc., Palmetrics Co. Ltd, KOMYO RIKAGAKU KOGYO K.K., RIKEN KEIKI Co.,Ltd.,KOZO KEIKAKU ENGINEERING Inc.

56th Annual Meeting of JSSE
Day-1 Nov. 30, 2023 Room 2 (408, 409)
8:30-10:00－

10:10-11:30

Session V
10

Development Research of Ultrasonic Gas Concentration Meter -Toward High-precision Real-time
Measurement and System CompactnessAika Kurokawa, Masatake Yoshida, Yuichi Sasaki, Shohei Hashimoto, Shuichiro Funatsu, Akira Sato
(Explosion Research Institute Inc.)

11

Hydrogen combustion analysis with slit burners and investigation on fire risk reduction techniques
Daisuke Sato, Satoshi Kadowaki (Department of System Safety Engineering, Nagaoka University ofTechnology), Tsubasa Hishida (Graduate School of Engineering, Nagaoka University of Technology),
Toshiyuki Katsumi (Department of Mechanical Engineering, Nagaoka University of Technology)

12

The effect of inert gas species on the combustion range with laser ignition
Daiki Hosaka, Yuma Nakamura, Koichiro Hayashi, Tomohiko Imamura (Suwa University of Science)

13

Experimental study of flame acceleration in hydrogen-oxygen mixtures
Keita Tanaka, Akihiro Ueda, Tomoyuki Johzaki, Takuma Endo, Wookyung Kim (Hiroshima University)

11:30-12:30

Lunch

12:30-13:30－

13:40-15:00

Session VI

15:20-16:40

Session Chair: Kazunori Kuwana (Tokyo University of Science)

Session Chair: Yosuke Nishiwaki (National Institute of Occupational Safety and Health, Japan)

14

Full-scale building fire experiment caused by fuel-overflow fire from the kerosene stove misfueled withgasoline, part 1. -Fire spread and fire damage assessment in building using FDS fire simulationHiroki Yamasaki, Hiromi Itamiya, Hironori Matsuoka, Yoshiharu Saeki, Toshikazu Ichikawa, Msakatsu
Honma, Iori Matsuoka, Masaaki Kasamatsu, Katsuhiro Okamoto (National Research Institute of Police
Science), Nobuyuki Kashiwagi (Forensic Science Laboratory, Hyogo Prefecture Police H.Q.), Tomoyasu
Iwashita (Forensic Science Laboratory, Yamanashi Prefecture Police H.Q.), Hideyuki Fujiwara (Chiba
Prefectural Police)

15

Full-scale building fire experiment caused by fuel-overflow fire from the kerosene stove misfueled withgasoline, Part 2. -Evaluation of heated gypsum board based on chemical compositionHiromi Itamiya, Hiroki Yamasaki, Toshikazu Ichikawa, Masakatsu Honma, Katsuhiro Okamoto, Iori
Matsuoka, Masaaki Kasamatsu (National Research Institute of Police Science), Nobuyuki Kashiwagi(Forensic Science Laboratory, Hyogo Prefecture Police H.Q.), Tomoyasu Iwashita (Forensic Science
Laboratory, Yamanashi Prefecture Police H.Q.), Hideyuki Fujiwara (Chiba Prefectural Police)

16

Experimental study on the influence of the building shape on the wind response of a construction
gondolaSeiji Takanashi (National Institute of Occupational Safety and Health, Japan)

17

Experimental study on properties of smoke layer propagating along longitudinal direction of an archedtunnel under natural ventilation
Yasushi Oka, Yoshiki Sakurai (Yokohama National University), Hideyuki Oka (National Maritime
Research Institute), Aoi Tanno (Nohmi Bosai Ltd)

Session VII Session Chair: Takeshi Suzuki (National Research Institute of Fire and Disaster)18

Effect of fire source location and longitudinal gradient on propagating smoke layer properties inrectangular-section tunnel fires with natural ventilation
Yota Goto, Yoshiki Sakurai, Yasushi Oka (Yokohama National University), Hideyuki Oka (National
Maritime Research Institute)

19

Flame Propagation Behavior along Inclined PE Insulated Wire
Motoharu Tanaka, Shotaro Fukushima, Tomohiko Imamura (Suwa University of Science)

20

A Study on Smoke Control Methods Using Electric Fields -Electric Charge Properties of Smoke ParticlesHiroaki Okuno, Ken Matsuyama (Graduate School of Science and Technology, Tokyo Univ. of Sci.)

21

Estimation of Burning Behavior of Train Seat Based on Small-Scale Material Tests
Junichi Takano (Railway Technical Research Institute/Graduate School of Science and Engineering, Tokyo
Univ. of Science), Ken Matsuyama (Graduate School of Science and Engineering, Tokyo Univ. of Science)

56th Annual Meeting of JSSE
Day-1 Nov. 30, 2023 Room 3 (407)
8:30-10:00
10:10-11:30

Session VIII Session Chair: Hirotsugu Minowa (Okayama Shoka University)
22

Consideration of Voluntary Approach of Chemical Substances -Role of Chemical Substance ManagerYukiyasu Shimada, Yoshihiko Sato, and Hiroyo Tsunoda (National Institute of Occupational Safety and
Health, Japan)

23

Survey of the Current Status of Fall Accident Databases in the Construction Industry and Proposal for
an Information Record Framework
Han Yang (Graduate of Systems Safety Engineering, Nagaoka University of Technology), Kun Zhang,
Hiroshi Yamagata (Department of Systems Safety Engineering, Nagaoka University of Technology)－

25

Present situation and characteristics of occupational accidents based on open data
Chiemi Kan, Kyoko Ham Ajima, Teruhito Otsuka (National institute of occupational safety and health)11:30-12:30

Lunch

12:30-13:30－

13:40-15:00－

15:20-16:40

Session IX Session Chair: Yukihito Shimamura (Tsukuba University of Technology)
26

Consumer-Induced Product Accidents Analysis Using Text Mining Method
Masaki Maruyama (Department of Information and Management Systems Engineering, Nagaoka
University of Technology), Zhang Kun (Department of System Safety Engineering, Nagaoka Universityof Technology)－

28

Effects of educational Manga on post-evacuation behaviors immediately after a major earthquake
Yusuke Koshiba (Yokohama Natl. Univ.), Ryo Saito (Tohoku Univ.)

29

Consideration of complementation by image-generating AI to promote comprehension of instructional text
Hirotsugu Minowa (Okayama Shoka University)

56th Annual Meeting of JSSE
Day-2 Dec. 1, 2023 Room 1 (Medium Hall)
9:10-10:30

10:40-12:00

Session X 座長 吉野悟(日本大)30

Effects of Surface Properties and Heating Rate on Ignition of Mg-Based Powder
Masaaki Yashima (National Institute of Occupational Safety and Health, Japan)

31

Study on the oxidation thermal risk of oil sludge
Yeongsoo Choi, Kouya Murai (Mie Production Technology Development, Mitsubishi Chemical Corporation)

32

Measurement of Fire Hazard of Biomass Solid Fuel Pellets
Masaaki Yashima (National Institute of Occupational Safety and Health, Japan)

33

Fire hazard of lighter fluid
Katsuhiro Okamoto, Iori Matsuoka, Hironori Matsuoka, Yoshiharu Saeki, Hiroki Yamasaki, Toshikazu Ichikawa,
Msakatsu Honma, Hiromi Itamiya and Masaaki Kasamatsu (National Research Institute of Police Science)

Session XI Session Chair: Yu-ichiro Izato (Yokohama National University)
34

Evaluation of ignition hazard due to electrostatic charging in the removal process of penetrant testing
Yuta Endo, Kwangseok Choi (National Institute of Occupational Safety and Health, Japan (JNIOSH)),
Mito Takayuki (Japan Non-Destructive Inspection Inc.)

35

Effects of changes in wind direction and speed on vapor clouds
Teruhito Otsuka (National Institute of Occupational Safety and Health, Japan)

36

Study of Evaporation Model Considering Dissolution in Water and Vapor-Liquid Equilibrium of Liquid Ammonia
Arata Kimura, Hideyuki Oka (National Maritime Research Institute)37

Estimation of Flammable Range of Gases and Vapors Using Neural Network
Katsufumi Yasui, Hiroshi Yamanaka (Mitsui Chemicals Inc.), Yu-ichiro Izato, Atsumi Miyake, (Yokohama
National University)

12:00-13:00

Lunch

13:00-14:00

Session XII Special Invited Lecture II Session Chair: Ritsu Dobashi (University of Tokyo)
38

14:10-15:10

15:20-16:20

16:20-16:30

Safety Initiatives in the Petrochemical Industrial Complex
Hideki HAYASHI (Himeji City Fire Bureau)

Session XIII Session Chair: Takashi Uchida (Kanagawa Institute of Industrial Science and Technology)
39

Study on safety evaluation of batteries during drone collision
Yoshiyasu Saito(AIST Research Institute for Energy Conservation (iECO)), Ken Okada (National Instituteof Advanced Industrial Science and Technology (AIST) Research Institute of Science for Safety andSustainability (RISS)), Tsuyoshi Shibata (AIST Research Institute of Science for Safety andSustainability (RISS)), Kakuya Iwata3 (AIST Industrial Cyber-Physical Systems Research Center (ICPS))

40

Preliminary Experiments on Ignition Caused by Hitting and Cutting Lithium-Ion Batteries
Masaaki Yashima (National Institute of Occupational Safety and Health, Japan)

41

Isothermal Self-heating Test Using Grewer Oven and Influence Assessment of Gas Flow Rate
Yosuke Nishiwaki (National Institute of Occupational Safety and Health, Japan)

Session XIV

Session Chair: Yuto Mizuta (Mitsubishi Chemical Corporation)

42

The Effect of Oxygen in Sealed-Cell Differential Scanning Calorimetry for Thermal Hazard Evaluation of
Azide Compounds
Yuya Orito (Process Technology Research Laboratories, Daiichi Sankyo Co., Ltd.)

43

Study on Concentration of Decomposition Components in Thermal Behavior of Cumene Peroxide
Yusaku Iwata (National Research Institute of Fire and Disaster)

44

Effect of Particle Size on Minimum Ignition Energy of Iron Powder
Rinrin Saeki, Wookyung Kim (Graduate School of Advanced Science and Engineering, Hiroshima
University), Kwangseok Choi (National Institute of Occupational Safety and Health, Japan)

Closing Speech Academic Committee Chair Takashi Toriiizuka (Nihon Univ.)

56th Annual Meeting of JSSE
Day-2 Dec. 1, 2023 Room 2 (408,409)
9:10-10:30

10:40-12:00

Session XV

Session Chair: Toshio MOGI (The University of Tokyo)

45

Kerosene mist ignition experiment using simulated brush discharge generated by external electric fieldYuta Endo, Kwangseok Choi (National Institute of Occupational Safety and Health, Japan (JNIOSH))

46

Improvement and evaluation of heavy gas diffusion model based on a shallow layer model
Manami Ishikawa, Yoshiki Sakurai, Yasushi Oka (Yokohama National University), Mitsufumi Asami, Hideyuki Oka(National Institute of Maritime, Port and Aviation Technology)

47

Quenching Distance of Flowing Hydrogen/air Premixed Gas
Masaki Yamakawa, Yoshiki Tabata, Tomohiko Imamura (Suwa University of Science), Jun-ichi Suematsu(Guraduate School of Suwa University of Science)48

Dependences of the Critical Ignition Conditions of Propane/air Premixture by a Hot Wire on the Equivalence Ratioand Energizing Duration
Yukito Ito, Tomohiko Imamura (Graduate School of Suwa University of Science)

Session XVI
49

Session Chair: Masahiko Fujimoto (Japan Petrochemical Industry Association)

Clarification of the relation of hazard property between GHS and Industrial Safety and Health Act for
the risk estimation on the chemical risk assessment
Hiroyo Tsunoda, Yoshihiko Sato, Yukiyasu Shimada (National Institute of Occupational Safety and
Health, Japan)－

51

Organizing the relationship of explosion and ignition properties by material properties and events in
the risk assessment on fire and explosion hazards. - For open space work with combustible or
inflammable chemicals Yoshihiko Sato (National Institute of Occupational Safety and Health, Japan)

52

Effect Analysis to the Environment of I-129 Generated due to the Decay of Te- 129m Discharged by the
Fukushima Daiichi NPS Accident
Haruo Sato (Okayama University)

12:00-13:00

Lunch

13:00-14:00－

14:10-15:10

Session XVII Session Chair: Tomohiko Imamura (Suwa University of Science)

15:20-16:20

53

Affect of fillings size on deflagration characteristics in a closed vessel
Takaaki Mizutani (National Institute of Occupational Safety and Health, Japan Chemical Safety
Research Group), Hiroyasu Saito (Shibaura Institute of Technology Department of Engineering Scienceand Mechanics)

54

Study on the safety of plastic piping for transporting hydrogen/oxygen mixture
Jin Hosoi, Toshio Mogi, Ritsu Dobashi (School of Engineering, The University of Tokyo)

55

Verification of the Detectability of the Spread of Fire between Floors by a Thermal Imaging System
Haruto Mochida, Yuki Tabata, Tetsuo Kida

Session XVIII Session Chair: Yasushi Oka (Yokohama National University)
56

Analysis of shock waves generated during wall fracture in gas explosions in enclosed space
Kosuke Kanamori, Toshio Mogi, Ritsu Dobashi (School of Engineering, The University of Tokyo)

57

Propagation Behavior of Initial Flame Kernel Generated between Horizontal Parallel Plate.
Jun-ichi Suematsu (Graduate School of Suwa University of Science), Tomohiko Imamura (Suwa
University of Science)

58

Study on an oscillating flame propagation in a pipe by measuring air movement
Hayato Takase, Toshio Mogi, Ritsu Dobashi (School of Engineering, The University of Tokyo)

56th Annual Meeting of JSSE
Day-2 Dec. 1, 2023 Room 3 (407)
9:10-10:30

10:40-12:00

Session XIX Session Chair: Ryoji Makino (The Research Institute of Science for Safety and Sustainability, AIST)59

Dyn am ic Risk Assessment for Life Cycle Management of Semiconductor Plant Equipment
Masahiro Amano (Graduate School of Engineering , Information Science and Control Engineer ing ,Nagaoka University of Technology), Masajiro Abe (Department of System Safety Engine ering Nagaoka
University of Technology)

60

Decision Tree Analysis on Automotive Risk Data
Ayuka Shinagawa (Department of Information and Management Systems Engineering, Nagaoka University ofTechnology), Feng Xiaodong (Department of Information Science and Control Engineering, Nagaoka University ofTechnology), Kun Zhang (Department of System Safety Engineering, Nagaoka University of Technology

61

Grasp of flooded areas after a tsunami and heavy rainfall disaster using satellite remote sensing data and GIS
ShouYi Gao and Mitsugu Saito (Graduate School of Science and Engineering, Iwate University)

62

Safety monitoring of electrical equipment inspection using acceleration sensors.
Junzou Takemura, Kikuyo Takebayashi, Manabu Ooshima (Chubu Electrical Safety Services Foundation),
Yoshinobu Inoue (System Forest Inc.)

Session XX Session Chair: Haruki Nishi (National Research Institute of Fire and Disaster)
63

Using Text Mining Techniques to Develop the Construction Industry Occupational Safety Instructional
Materials
Masaru Sato, Kun Zhang (Department of Systems and Safety Engineering, Nagaoka University of
Science and Technology)－
65

Analysis of Wheelchair Helpers Behavior while Passing through Fire Doors for Horizontal Evacuation in
Elderly Care Facilities
Tetsuro Nakajima, Masayuki Mizuno (Graduate School of Science and Technology, Tokyo University of
Science)66

Development of a risk management approach for accident prevention for workers with mental anddevelopmental disabilities using qualitative data analysis
Keisuke Takemoto, Hisao Saori, Mieko Kumasaki (Yokohama National University)

12:00-13:00

Lunch

13:00-14:00－

14:10-15:10

Session XXI Session Chair: Arata Kimura (National Maritime Research Institute)

15:20-16:20

67

Charge relaxation by grounded metal objects inside a powder storage facility
Mizuki Shoyama，Kwangseok Choi (National Institute of Occupational Safety and Health, Japan), Yuki
Osada，Teruo Suzuki (Kasuga Denki, Inc.)

68

Measurement of charge transfer of electrostatic discharge from flexible intermediate bulk container
during powder emptying.
Yuki Osada, Teruo Suzuki (Kasuga Denki, Inc.) Mizuki Shoyama, Kwangseok Choi (National Institute ofOccupational Safety and Health, Japan.)69

Evaluation of ignition risk of electrostatic hand-held spraying gun for powder by new spark ignition test
apparatus
Kwangseok Choi, Yuta Endo, Takaaki Mizutani (National Institute of Occupational Safety and Health,Japan), Kenzo Yanagida (Asahi Sunac Corporation)

Session XXII Session Chair: Akira Tose (Niigata University)
70

Comparison of Incident Warning Signs and Industrial Safety Competency Evaluation on Safety Culture
Kenichi Uno (Japan Industrial Safety Competency Center)

71

Attempts to improve organizational health through analysis between Safety Culture Assessment andEngagement survey.
Tomoya Ishimaru, Keita Tanaka, Hiroko Fukuo (AGC Inc.)

72

Activities to prevent quality defects by introducing a "quality near miss reporting system.
Motoko Ikeda, Rieko Hojo, Kengo Takahashi, Tetsuya Kimura (Graduate School of Engineering,
Nagaoka University of Technology)