-
Article type: Cover
1984 Volume 35 Issue 1 Pages
Cover1-
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
-
Article type: Cover
1984 Volume 35 Issue 1 Pages
Cover2-
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
-
Article type: Appendix
1984 Volume 35 Issue 1 Pages
App1-
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
-
Article type: Index
1984 Volume 35 Issue 1 Pages
Toc1-
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
-
Article type: Appendix
1984 Volume 35 Issue 1 Pages
2-
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
-
Yukio HASEGAWA
Article type: Article
1984 Volume 35 Issue 1 Pages
3-10
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
Japan is the most successfully robotized country in the world at the present stage. The analysis of why so many and rapid diffusion of the robots is done and the results emphasize that social accepting conditions are indispensable issues. The robot technology forecasting anticipates that the newly developed machines will give huge impact on company management in the future, and the recent effert of American universities to meet innovative age of robots is introduced. The author emphasizes the important role of industrial management for successful introduction of robots into industrial cociety and some themes are suggested.
View full abstract
-
Rintaro MURAMATSU, Masaki IIJIMA, Kazunobu FUKUSHIMA
Article type: Article
1984 Volume 35 Issue 1 Pages
11-17
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
Maintenance activities are less repetitive types of work and full work study is uneconomical or impracticable. Recently in the field of work study, there has been some considerable effort put into the simplification of certain techniques. In this study, we propose to make a practicable standard data with some important variables chosen from many vairables. We can get a good result for taking good estimates from these variables MRA technique.
View full abstract
-
Katsundo HITOMI, Souemonn TAKAKUWA
Article type: Article
1984 Volume 35 Issue 1 Pages
18-23
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
Optimization analysis of a multi-product, single-stage production was conducted from the standpoint of the maximum-production-rate criterion, the minimum-cost criterion, and the maximum-profit-rate criterion. Especially, an efficient numerical computational procedure was developed for obtaining the maximum-profit-rate production sppeds in multi-product, single-stage production systems. Numerical examples were also shown for ontaining optimal production speeds.
View full abstract
-
Yasufumi KUME, Yasufumi HIGASHIRA, Fumio HASHIMOTO
Article type: Article
1984 Volume 35 Issue 1 Pages
24-29
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
In this paper, the localized vibration that was one of the environment in measurement was taken up and the effect on it on organic functions of the tactile sense for surface roughness was examined. This effect was evaluated by the ratio of the ability of discrimination in the tactile sense at the finger tip which was subjected to vibration to the ablity of discrimination in the tactile sense which was not subjected to vibration. The ability of discrimination for surface roughness by the tactile sense at the finger tip subjected to localized vibration was considered by the catastrophe model.
View full abstract
-
Daiju NAKAGIRI, Sennosuke KURIYAMA, Toyokazu NOSE
Article type: Article
1984 Volume 35 Issue 1 Pages
30-35
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
As for the conventional study of MRP system, the critical ratio the taking the remaining time until due date into consideration has been commonly utilized for a characteristic of operational priority rule. In this paper, a characteristic of new priority rule was proposed in order to remove the defect of the critical ratio rule. To put it concretely, both of backorders and outstandings were introduced into this priority rule as a substitution for constidering the due date. The superiority of the proposed rule over the critical ratio rule was proved by the use of the model experiments.
View full abstract
-
Ikuo ARIZONO, Hiroshi OHTA, Shigeo KASE
Article type: Article
1984 Volume 35 Issue 1 Pages
36-43
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
The concept of maximum entropy has been applied to specify the probabilistic model of consumer purchase behavior. This paper is concerned with the marketing structure analysis based on entropy model when a new brand has come into the existing two-brand market. A comparison between the proposed model and the initial three-brand model is attempted based on their marketing structures. An optimal price selection which realizes a maximum sale is also discussed.
View full abstract
-
Atsuo MURATA, Yasufumi KUME, Fumio HASHIMOTO
Article type: Article
1984 Volume 35 Issue 1 Pages
44-49
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
In this paper, the characteristics of the organic functions judging ambiguous objects in a sensory inspection are clarified. Extending a Fisher's ambiguous man/girl figure to the sequence of continuous figures, the effect of the size of figures and the acceleration amplitude of ocalized vibration on the behavior of the perceptive change between man and gial is confimed. As a result, it is clarified that the difference of the behavior of the parceptive change occurs among subjects and such a bistable perceptive phenomenon may be explained by stochastic catastrophe model.
View full abstract
-
Takao ENKAWA, Ratana-Amornpin DUMRONGKIAT, Masao AKIBA
Article type: Article
1984 Volume 35 Issue 1 Pages
50-56
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
This study considers how to obtain some theoretical expressions to measure efficiency of order-picking. For this purpose, we formulate the model of order-picking operations aiming at travel time and treat the IQ-curve as continuous representation. These enable us to derive various quantitative equations with regard to operation times of single and total picking. Acoording to the derived equations, numerical examples give us such important implications that total picking is more advantageous as order size decreases and that the composite policy of single and total picking should be recommended when the IQ-curve is very sharp.
View full abstract
-
Article type: Appendix
1984 Volume 35 Issue 1 Pages
57-
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
-
Article type: Appendix
1984 Volume 35 Issue 1 Pages
58-59
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS
-
Article type: Appendix
1984 Volume 35 Issue 1 Pages
App2-
Published: April 15, 1984
Released on J-STAGE: December 17, 2018
JOURNAL
FREE ACCESS