JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN

Online ISSN : 1349-838X
Print ISSN : 0019-2341
ISSN-L : 0019-2341

Browse

Search
Browse

All issues

Predecessor

Volume 89, Issue 9

Displaying 1-45 of 45 articles from this issue

Download citation

Show all abstracts

[title in Japanese]

Article type: Cover
2005 Volume 89 Issue 9 Pages Cover25-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.Cover25

JOURNAL FREE ACCESS

Download PDF (159K)
[title in Japanese]

Article type: Appendix
2005 Volume 89 Issue 9 Pages 1-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.1_15

JOURNAL FREE ACCESS

Download PDF (113K)
[title in Japanese]

Article type: Appendix
2005 Volume 89 Issue 9 Pages 2-16
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.2_13

JOURNAL FREE ACCESS

Download PDF (1260K)
[title in Japanese]

Article type: Index
2005 Volume 89 Issue 9 Pages 613-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.613_1

JOURNAL FREE ACCESS

Download PDF (125K)
[title in Japanese]

Article type: Index
2005 Volume 89 Issue 9 Pages 613-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.613_2

JOURNAL FREE ACCESS

Download PDF (125K)
[title in Japanese]

Article type: Index
2005 Volume 89 Issue 9 Pages 614-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.614

JOURNAL FREE ACCESS

Download PDF (66K)
Lighting of "Soyokaze Hall", Tanushimaru Town Cultural-Arts Complex(Lighting Data Sheets)

Takashi Mimura

Article type: Article
2005 Volume 89 Issue 9 Pages 615-616
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.615

JOURNAL FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (512K)
Lighting of TOKOROZAWA MUNICIPAL GYMNASIUM(Lighting Data Sheets)

Yuuichi Amagai

Article type: Article
2005 Volume 89 Issue 9 Pages 617-618
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.617

JOURNAL FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (418K)
Lighting of Keio Shinagawa Building(Lighting Data Sheets)

Rika Hirano

Article type: Article
2005 Volume 89 Issue 9 Pages 619-620
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.619

JOURNAL FREE ACCESS

Show abstractHide abstract

[in Japanese]

View full abstract

Download PDF (914K)
Review for Value of Light and Expectation for Illuminating Engineering Institute of Japan

Takashi Yamaishi

Article type: Article
2005 Volume 89 Issue 9 Pages 621-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.621

JOURNAL FREE ACCESS

Download PDF (225K)
General Remark(<Special Issue>On Preventing from the Traffic Accident unber the Bad Weather)

Yoshio Nakashima

Article type: Article
2005 Volume 89 Issue 9 Pages 622-623
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.622

JOURNAL FREE ACCESS

Show abstractHide abstract

In order to reduce the number of traffic accidents in Japan, the Special Committee on Traffic Visual Environment in Bad Weather was organized by inviting, as members, many distinguished specialists from related fields. The Committee engaged in research on traffic visual environment in bad weather for three years from April 2001 to March 2004. We hope that the Committee's report will contribute to preventing traffic accidents in bad weather.

View full abstract

Download PDF (281K)
Traffic and Visual Environment Problems in the Adverse Weather Conditions(<Special Issue>On Preventing from the Traffic Accident unber the Bad Weather)

Shoji Kobayashi

Article type: Article
2005 Volume 89 Issue 9 Pages 624-631
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.624

JOURNAL FREE ACCESS

Show abstractHide abstract

The traffic accident frequency rate of highways is three times higher at nighttime and 10 times higher at nighttime with rainy weather when compared with that of daytime. Every year, cases of serious multiple collisions in dense fog or adverse winter weather are reported. So far, there have been no studies or analyses that systematically treat various aspects of traffic safety and traffic visual environments. This paper outlines traffic visual environments in adverse weather, using photographs and figures : and discusses related problems from the viewpoints of traffic visual environments and driving engineering.

View full abstract

Download PDF (1447K)
Traffic Accidents and the Problems of Road Environment in Sight(<Special Issue>On Preventing from the Traffic Accident unber the Bad Weather)

Kazuhiko Ando

Article type: Article
2005 Volume 89 Issue 9 Pages 632-636
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.632

JOURNAL FREE ACCESS

Show abstractHide abstract

This paper analyzes and discusses facts on traffic accidents that occurred under deteriorated vision conditions (e.g. rain, fog, nighttime), as well as noteworthy points on these facts, based on statistics and past studies on weather conditions and traffic accidents.

View full abstract

Download PDF (710K)
Weather Phenomenon and Experiment with Model of Fog(<Special Issue>On Preventing from the Traffic Accident unber the Bad Weather)

Kenji Fujinami

Article type: Article
2005 Volume 89 Issue 9 Pages 637-640
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.637

JOURNAL FREE ACCESS

Show abstractHide abstract

Adverse weather conditions, such as rain, snow and fog, affect traffic safety e.g. by deteriorating road surface condition. This paper describes mechanisms causing such weather phenomenon as rain, snow and fog, as well as their classification; measures to cope with these phenomena in the area of traffic; and an experiment under a simulated fog condition, which was conducted in connection with product development.

View full abstract

Download PDF (894K)
A Study about Luminance Threshold and Chromatic Threshold of LED Light in Dense Fog(<Special Issue>On Preventing from the Traffic Accident unber the Bad Weather)

Santaro Nakajima

Article type: Article
2005 Volume 89 Issue 9 Pages 641-645
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.641

JOURNAL FREE ACCESS

Show abstractHide abstract

The advent of blue LED may enable LED to be applied to roadside traffic signs. However, few studies have been conducted on visibility characteristics of colored LED light in fog. This study involves a basic experiment of luminance threshold and chromatic threshold using LED illuminant (five colors) under dense fog. As a result, it was found that regarding both luminance and chromatic threshold, the threshold value for blue and red light was relatively low in dense fog with the visibility of 5 to 25m.

View full abstract

Download PDF (1298K)
The Effect of Diameter of Fog Particle on Visual Characteristic in Dense Fog(<Special Issue>On Preventing from the Traffic Accident unber the Bad Weather)

Mamoru Takamatsu

Article type: Article
2005 Volume 89 Issue 9 Pages 646-648
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.646

JOURNAL FREE ACCESS

Show abstractHide abstract

The characteristics of human visual sense change widely according to the ambient environment. This study is aimed at measuring, on quantitative terms, the visibility of colored light in dense fog. Visibility was measured with four subjects, each with a normal color vision, using colored Landolt rings. As a result, it was found that in dense fog, the visibility of yellow color was at the highest level, and that of blue color at the lowest level : and the visibility decreased even with a larger particle diameter.

View full abstract

Download PDF (434K)
Multivehicular Collisions during Snowstorm and Visual Guidance Facilities(<Special Issue>On Preventing from the Traffic Accident unber the Bad Weather)

Yasuhiko Kajiya

Article type: Article
2005 Volume 89 Issue 9 Pages 649-652
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.649

JOURNAL FREE ACCESS

Show abstractHide abstract

This paper analyzes the behavior of a driver under reduced visibility due to snowstorm, based on results of the observation of traffic flow and experiments involving human factors. It also discusses the functions of visual guidance facility from the viewpoint of driver psychology, by classifying visibility into four levels. It was found that some multivehicular collisions had characteristic features in terms of ambient, weather and traffic conditions. Furthermore, the paper presents the development of a system for safe driving in winter, using luminous delineators.

View full abstract

Download PDF (695K)
Prevention Measures of Traffic Accident in Bad Weather(<Special Issue>On Preventing from the Traffic Accident unber the Bad Weather)

Satoru Noda

Article type: Article
2005 Volume 89 Issue 9 Pages 653-656
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.653

JOURNAL FREE ACCESS

Show abstractHide abstract

This paper presents various measures to prevent traffic accidents from being caused by snow, fog, rain etc., as well as results of the evaluation of these measures, mainly from the viewpoint of visibility improvement. These measures include a laser light guidance system, draining pavement, a high-visibility lane mark, a low-position light, a guide light system to counter fog, a night vision system, an AFS environment-adapted headlight, and a rear fog lamp.

View full abstract

Download PDF (521K)
Investigation of Safety Driving under Hazardous Conditions from the Point of Driver's Human Factors(<Special Issue>On Preventing from the Traffic Accident unber the Bad Weather)

Toru Hagiwara

Article type: Article
2005 Volume 89 Issue 9 Pages 657-661
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.657

JOURNAL FREE ACCESS

Show abstractHide abstract

Based on past studies, as well as on the driver's vision search process, this paper describes in concrete terms, the influence of deteriorated traffic vision conditions due to adverse weather on driver visibility. It discusses the reason why the visibility of a visual object need to be increased, by comparing the driver eye movement in adverse weather with that in normal conditions. It also discusses the degree of contrast, which is needed to assure the visibility of a visual object in adverse weather; and presents the need in discussing this topic, to consider vision conditions and the driver's vision characteristics in addition to the threshold contrast.

View full abstract

Download PDF (788K)
What Regulations Do the Lighting Fixtures Observe?(The Easy Lighting Technology)

Mitsuo Akatsuka

Article type: Article
2005 Volume 89 Issue 9 Pages 662-667
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.662

JOURNAL FREE ACCESS

Download PDF (793K)
The Lighting of the Fukui University General Research Ridge

Hiroshi Fukushima

Article type: Article
2005 Volume 89 Issue 9 Pages 668-671
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.668

JOURNAL FREE ACCESS

Download PDF (1564K)
A Letter from the Hokkaido Branch

Seiji Maeda

Article type: Article
2005 Volume 89 Issue 9 Pages 672-673
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.672

JOURNAL FREE ACCESS

Download PDF (572K)
A Letter from the Tohoku Branch

Yoji Kakura

Article type: Article
2005 Volume 89 Issue 9 Pages 674-675
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.674

JOURNAL FREE ACCESS

Download PDF (488K)
A Letter from the Tokai Branch

Hideaki Sonohara

Article type: Article
2005 Volume 89 Issue 9 Pages 676-677
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.676

JOURNAL FREE ACCESS

Download PDF (459K)
A Letter from the Kansai Branch

Minoru Myojo

Article type: Article
2005 Volume 89 Issue 9 Pages 678-679
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.678

JOURNAL FREE ACCESS

Download PDF (409K)
A Letter from the Chugoku Branch

Takeyuki Yamamoto

Article type: Article
2005 Volume 89 Issue 9 Pages 680-681
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.680

JOURNAL FREE ACCESS

Download PDF (347K)
A Letter from the Shikoku Branch

Hiroaki Takechi

Article type: Article
2005 Volume 89 Issue 9 Pages 682-683
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.682

JOURNAL FREE ACCESS

Download PDF (578K)
A Letter from the Kyusyu Branch

Takashi Naraku

Article type: Article
2005 Volume 89 Issue 9 Pages 684-685
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.684

JOURNAL FREE ACCESS

Download PDF (339K)
A Journey to Inspect the Illumination Environment in the Middle East (7) : The Invention of the Letter and the Illumination for the Living Act

Minoru Koizumi

Article type: Article
2005 Volume 89 Issue 9 Pages 686-688
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.686

JOURNAL FREE ACCESS

Download PDF (431K)
[title in Japanese]

[in Japanese]

Article type: Article
2005 Volume 89 Issue 9 Pages 689-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.689_1

JOURNAL FREE ACCESS

Download PDF (263K)
[title in Japanese]

[in Japanese]

Article type: Article
2005 Volume 89 Issue 9 Pages 689-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.689_2

JOURNAL FREE ACCESS

Download PDF (263K)
[title in Japanese]

[in Japanese]

Article type: Article
2005 Volume 89 Issue 9 Pages 689-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.689_3

JOURNAL FREE ACCESS

Download PDF (263K)
[title in Japanese]

[in Japanese]

Article type: Article
2005 Volume 89 Issue 9 Pages 689-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.689_4

JOURNAL FREE ACCESS

Download PDF (263K)
[title in Japanese]

[in Japanese]

Article type: Article
2005 Volume 89 Issue 9 Pages 689-690
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.689_5

JOURNAL FREE ACCESS

Download PDF (380K)
[title in Japanese]

[in Japanese]

Article type: Article
2005 Volume 89 Issue 9 Pages 690-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.690

JOURNAL FREE ACCESS

Download PDF (166K)
[title in Japanese]

Article type: Appendix
2005 Volume 89 Issue 9 Pages 691-692
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.691

JOURNAL FREE ACCESS

Download PDF (229K)
[title in Japanese]

Article type: Appendix
2005 Volume 89 Issue 9 Pages 692-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.692

JOURNAL FREE ACCESS

Download PDF (97K)
[title in Japanese]

Article type: Appendix
2005 Volume 89 Issue 9 Pages 693-694
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.693

JOURNAL FREE ACCESS

Download PDF (268K)
[title in Japanese]

Article type: Appendix
2005 Volume 89 Issue 9 Pages 694-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.694

JOURNAL FREE ACCESS

Download PDF (96K)
[title in Japanese]

Article type: Appendix
2005 Volume 89 Issue 9 Pages 695-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.695_1

JOURNAL FREE ACCESS

Download PDF (84K)
[title in Japanese]

Article type: Appendix
2005 Volume 89 Issue 9 Pages 695-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.695_2

JOURNAL FREE ACCESS

Download PDF (84K)
[title in Japanese]

Article type: Appendix
2005 Volume 89 Issue 9 Pages 695-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.695_3

JOURNAL FREE ACCESS

Download PDF (84K)
[title in Japanese]

Article type: Appendix
2005 Volume 89 Issue 9 Pages App27-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.App27

JOURNAL FREE ACCESS

Download PDF (51K)
[title in Japanese]

Article type: Appendix
2005 Volume 89 Issue 9 Pages App28-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.App28

JOURNAL FREE ACCESS

Download PDF (59K)
[title in Japanese]

Article type: Cover
2005 Volume 89 Issue 9 Pages Cover26-
Published: September 01, 2005
Released on J-STAGE: May 14, 2025

DOIhttps://doi.org/10.2150/jieij.89.Cover26

JOURNAL FREE ACCESS

Download PDF (102K)

feedback

Top

Register with J-STAGE for free!