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Spare Parts and Design Rights in the EU through the Acacia Case ―A Revisiting from Right to Repair Theory―
Get PDFThe “right to repair” is defined as the user’s right to decide on her products, but current legislations take forms of obligations to provide repair parts and repair manuals from authorized product manufacturers to the users or the independent repair service providers. In other words, the current “right to repair” legislation does not address the prevention of the repair by the manufacturer’s intellectual property rights. Then, what measures can be taken to tackle that situation? In this respect, in EU design law, the “repair clause” which legalizes repair using spare parts has existed since before the “right to repair” was discussed. This paper follows the discussion of the repair clause through the leading case, the Acacia case, and explores whether the clause contributes to the “right to repair” and the pros and cons of such clauses. As a conclusion, the repair clause of EU can support the “right to repair”. On the other hand, the extensibility of the clause may differ depending on whether the rational of the exception provision is considered as the competition law and the exhaustion doctrine or, beyond the traditional those theories, given the meaning of an “environment-oriented” right to repair to promote the circular economy.論文(Article)departmental bulletin pape
An evaluation of educational designs by students:Suggestions for individual optimal learning
Get PDFoai:fit.repo.nii.ac.jp:02000002applicationFor more than a decade, educators in higher education have been expected to become the designers of classes, courses, and curriculums in Japan in order to respond to social changes. However, there has been limited research on how to evaluate effective designs, without merely using average values. Thus, the present study examines a sample of student evaluations regarding the design of the subject “Psychology for Communication” and explores the tendencies of students to support individual optimal learning. For this purpose, a questionnaire survey was administered to 142 students after the final class.
Using factor analysis, we divided the students into two groups according to scoring tendency: the learning-environmental oriented group and the content-understanding oriented (CUo) group. Further qualitative analysis revealed a clear indication of “relevancy” in the high CUo group regarding what they had learned in the class. This suggests the importance of dividing students into groups when testing the efficacy of educational designs.論文(article)othe
教養教育における主体性育成のための教育実践
Get PDFapplicationUnder the university-wide Faculty Development policies for 2022, our university's Center for Liberal Arts conducted original workshops three times during the 2022-23 academic year. Three teachers gave presentations about what they did in the classroom to nurture learners’ autonomous learning attitudes. The topics covered how to raise learners’ motivation, practical ways to set up assignments, and how to increase students’ ownership in learning. In each workshop, participants exchanged opinions on what teachers can or should do to facilitate learners' autonomy, and this provided the participants with
new insights toward teaching.論文(article)othe
並列計算量理論に基づく木構造パターンの並列照合アルゴリズムと並列機械学習 －順序木構造パターンに対する学習アルゴリズムとその応用－
Get PDFapplication/pdf論文(Atticle)The pattern matching problem for linear ordered term tree patterns (LOTT-patterns, for short) is the problem of deciding, given an LOTT-pattern [t] and an ordered tree [T], whether [t] matches [T] or not. In this research project, an efficient parallel algorithm for the pattern matching problem for LOTT-patterns was proposed. Moreover, computer experiments were conducted on a GPUequipped
PC running a sequential polynomial-time algorithm that computes the pattern matching problem for LOTT-patterns to extract characteristic ordered tree structure patterns for real data.departmental bulletin pape
気液相変化駆動の人工筋アクチュエータによる拮抗駆動関節
Get PDFapplication/pdf論文(Atticle)The Pneumatic artificial rubber muscles (PARMs) have been widely used in many industrial and research fields since they have merits such as being compact and lightweight. In order to realize quick motion of a joint driven by PARMs, in recent years, the authors have proposed an antagonistic driving method using gas-liquid phase change. In this report, the step response of the antagonistic drive was tested and the responsiveness was evaluated.departmental bulletin pape
（書評）河野亜希子著『「書く」ための文法指導に関する研究 形式名詞「こと」の取り扱いの観点から』（風間書房 2021年10月）
Get PDFapplication/pdf論文(Article)departmental bulletin pape
Evaluation and Improvement of Routing Protocols for Underwater Sensor Networks
Get PDFapplication/pdf論文(Atticle)In this report, I present my research during the academic year 2022 at Fukuoka Institute of Technology. In order to minimize the overhead of unnecessary message copies, we implemented different Routing protocols for Underwater Sensor Networks in The ONE simulator. We then evaluated their performance for different settings. The results suggest that narrow Sender-based Vector-Based Forwarding shows higher delivery ratio and lower overhead.departmental bulletin pape
硬式野球バットの慣性特性 ―金属製新基準モデルおよび従来モデル，木製バットとの比較―
Get PDF論文(Article)The purpose of this study is to examine inertial properties in baseball metal bats and wood bats. Mass, center of mass, and moment of inertia for rotation about the grip end of the bat (Igrip) were measured for 13 new regulation metal bats, 15 current regulation metal bats, and 7 wood bats. Igrip was determined by using the pendulum method. Although the average mass of wood bats was significantly smaller than mass of metal bats, the average value of Igrip of wood bats was significantly larger than that of metal bats. This result can be explained by the center of mass in wood bats which was located further than that of metal bats. Meanwhile, no significant difference in inertial properties between the two kinds of metal bats was found.departmental bulletin pape