Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
R |
2023-12-07 15:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg (Primary: On-site, Secondary: Online) |
Dependability/Risk-related Measures for Safety-related Systems conforming to Functional Safety
-- Formulation of MTTFF, Dangerous Failure Rate λ and Restoration Rate μ -- Ko Kawashima (ORIENTAL MOTOR), Yoshinobu Sato (Institute of Healthcare Quality ImprovementInstitute of Healthca) R2023-53 |
When the overall system does not comply with the independence requirements between the demand and the reliability charac... [more] |
R2023-53 pp.18-23 |
R |
2023-12-07 16:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg (Primary: On-site, Secondary: Online) |
Formulation of Dependability/Risk-related Measures for Safety-Related Systems conforming to Functional Safety
-- Systems with the Faults Detected by Proof-Testing (PT) and Subsequent Corrective Maintenance -- Yoshinobu Sato (Institute of HCI) R2023-54 |
The part 6 of basic safety standard of IEC 61508 describes the guidelines to estimate the dangerous failure rates (PFH) ... [more] |
R2023-54 pp.24-29 |
R |
2023-09-28 15:45 |
Fukuoka |
(Primary: On-site, Secondary: Online) |
Functional safety assessment of multiple protection-layers with self-diagnosis and common-cause failures Yoshinobu Sato (IHQI) R2023-42 |
In the present paper, firstly necessary and sufficient conditions for safety functions (SFs) to form multi-protection la... [more] |
R2023-42 pp.28-33 |
R |
2022-12-15 14:30 |
Online |
Online |
Metric for Dependability/Risk and Functional Safety Ko Kawashima (ORIENTAL MOTOR), Yoshinobu Sato (Institute of Healthcare Quality Improvement, Tokyo Healthcare Fo) R2022-44 |
The risk due to malfunctioning of safety functions performed by electrical/electronic/programmable electronic safety-rel... [more] |
R2022-44 pp.1-6 |
R |
2022-12-15 14:55 |
Online |
Online |
Hazards/risks caused by coupling of systems and functional safety Masahiko Takeichi (UL Japan), Yoshinobu Sato (Institute of Healthcare Quality Improvement, Public Interest Inc) R2022-45 |
Recently assurance of safety measures against complicated systems failures has been urgent issues for a system of system... [more] |
R2022-45 pp.7-12 |
R |
2022-12-15 15:20 |
Online |
Online |
Modeling and Formulation for Estimation of Hazardous Event Rate Yoshinobu Sato (Institute of Healthcare Quality Improvemen) R2022-46 |
Safety-related risk is defined by use of two characteristics of “severity of harm potentially brought about by a hazardo... [more] |
R2022-46 pp.13-18 |
R |
2022-12-15 15:45 |
Online |
Online |
The trends of IEC/TC 56 Dependability Ko Kawashima (ORIENTAL MOTOR), Yoshinobu Sato (Institute for Healthcare Quality Improvement), Yoshiki Kinoshita (Kanagawa Univ.), Hiroyuki Goto (D.SS), Akihiko Masuda (Reliability Seven Tools (R7) Practice Studio), Shigeru Yanagi (National Defense Academy), Makoto Takeyama (Kanagawa Univ.), Tadahiro Shibutani (Yokohama National Univ.) R2022-47 |
IEC/TC 56 is in charge of developing and revising international dependability standards related horizontally to both of ... [more] |
R2022-47 pp.19-24 |
EMD, R |
2020-02-14 13:35 |
Shizuoka |
|
Trend on standardization of Dependability
-- Outline of IEC TC 56 2016 Sydney international meeting and drafts from Japan -- Hiroyuki Goto (FDK), Yoshinobu Sato (The IHQI, Tokyo Healthcare Foundation), Fumiaki Harada (D-Tech Partners), Yoshiki Kinoshita (Kanagawa University) R2019-54 EMD2019-54 |
IEC/TC 56 (International Electrotechnical Commission/Technical Committee 56) plenary meeting was held in Shanghai, China... [more] |
R2019-54 EMD2019-54 pp.1-6 |
SSS |
2019-12-17 14:45 |
Tokyo |
|
Practice for certification of safety devices highly developed
-- Introduction of procedure using IEC/TC72 standards -- Hiroyuki Tabuse (JIA), Kou Kawashima (OMC), Yoshinobu Sato (JC) SSS2019-25 |
Harmonization between international standards and JIS’s is essential for standardization under Agreement on Technical Ba... [more] |
SSS2019-25 pp.11-14 |