Ǫ៾୳Ǫ࿑ᪿǽ֚ࢳᜤॡհᴷ஥ɞȗఝ఼ɥᄻ઩Ȫȹǽ ǽ୿ȲȽґᇼ͢Ȼɂᴼǽ ǽǬǬ

What Is Newly Established “Bunkakai (Divisions of the IEIJ)” ?
ɷ˂ʹ˂ʓᴷґᇼ͢ᴩ˿੔ࠖᴩһ੔ࠖᴩᤣમ൏ᴩʃɷʵɬʍʡ
KEYWORDS : academic divisionsᴩmain affiliationᴩsub affiliationᴩthe suffrageᴩupgrading oneżsskillsࢳႆᴫࢳᴰఌᴩ
ూ̱‫ޙ۾ޙ۾‬᪋ԩۢᝥሌε̘ᴫࡾ‫ޙ‬ԩۢᴫ‫ڙ‬ဝ‫ޙ۾ޙ۾‬᪋ျࡾ‫ޙ‬ᆅሱᇼȾȹᴩб࿎ॴᴩᄉбయ୳Ɂްᦀ᜻ΙᴩʑʚɮʃӁᛏȾᩜȬɞᆅሱȾि̜ᴫᕻంȊб࿎ॴˁʑʚɮʃࡾ‫ޙ‬Ɂ‫ژ‬ᇀȋɎȞᴫߩᩌ͢‫׆‬ǽᨌǽႎǽਜǽणNorihiko Kamata

ABSTRACT
Eight academic divisions were established this year. It is expected that wider members of the IEIJ could join one of these divisions andupgrade one’s skills through various activities. It is also urgent for the IEIJ to strengthen the activity, global correspondence and breed next
generation by combining regional chapters and academic divisions. The aim, plan and schedule of these academic divisions are briefly
introduced.

ᴮᴫɂȫɔȾǽӁ቏֚ࢳᴩ୿ȲȽᇋ‫ي‬ศ̷ȻȪȹɁʃʉ˂ʒɥҒɞᜤॡȬɌȠኮᄻȾᴩґᇼ͢ɁҤ࣊ȟܿɑȶȲᴫȦɟɑȺɁᆅሱߩᩌ᥂͢Ȼ෗Ɍȹґᇼ͢ɂͷȟᤏșɁȞᴩȽȯྃ஥‫͢ޙ‬Ɂ͢‫׆‬ˢ̷ˢ̷ȟґᇼ͢Ⱦ੔ࠖȬɞȦȻȟఖɑɟɞɁȞᴩґᇼ͢ȾоɞȻͷȟȺȠɞɁȞᴩᣡȾͷɥȪȽȤɟɃȽɜȽȗɁȞƂྃ஥‫׆͢ޙ‬յͱȾȻȶȹᴩɑȳɑȳ˪஥Ƚཟȟ۹ȗɛșȾ९ɢɟɞᴫȦȦȺɂᴩґᇼ͢Ҥ࣊ɁȕɜɑȪɥᴩȽɞɌȢɢȞɝɗȬȢጳ̿ȪȲȗᴫɑȭɂྃ஥‫׆͢ޙ‬ɁྊȨɦᴩтȨɦȻᴩᩋࠎɁȧ᪫ࠊȻɁ‫ץ‬ኌȾᐝɥϿȤȹȗȲȳȠȲȗᴫᴯᴫґᇼ͢ȾᩜȬɞᩋࠎɁ Ñ áîä Á ® ǽґᇼ͢ɋɁՎӏྊȨɦȈྃ஥‫͢ޙ‬ɕ୿ȲȾˢᓐᇋ‫ي‬ศ̷ɁᝓժɥՙȤɞȦȻȾȽȶȲɛșȺƂȉтȨɦȈȰɁȲɔɁጸᎥ۰௿ᴩߦख़ȪȲްඛɗ᛼ҬɁ۰௿ᴩᒱ஽፱͢ȺɁ੪ᝓȽȼᴩፀഫ‫۾‬۰ȺȬɀᴫȉȧ᪫ࠊȈуᄬศ̷Ҥ࣊Ɂ୎ᬆȾɛȶȹᴩ୿ȲȾˢᓐᇋ‫ي‬ศ̷Ȟуᄬᇋ‫ي‬ศ̷ɁȼȴɜȞȾሉᚐȬɞ॒ᛵȟȕɝᴩȰɁఙ᪅ȟᣓȶȹȗɞɦȳᴫࢲȲȢ᜘șȻᴩ୿Ȫȗศ̷ȾሉᚐȪȽȤɟɃᴩȝȻɝȷɉȪȾȽɞȶȹȦȻȳɀᴫȉྊȨɦȈȰɝɖ‫۾‬۰ȳɀᴫȻȦɠȺᴩྃ஥‫͢ޙ‬Ɂ͢‫׆‬ɂȼȦȞɁґᇼ͢ȾоɞɛșȾȻ᜘ɢɟȹɞɦȺȬȟᴩȼșɕʞʽȻȦȽȗɦȺȬɛᴫȽȾȪɠ੫ᚓᩒᄉȾଆɢȶȹȗɞɢȤȺɕȽȗȪƂȉᴧǽȦɟɑȺɂᴩбɁᄉႆˁᩜᣵʁʃʐʪᴩбᩜᣵయ୳ˁʑʚɮʃᴩ᛾ᜁᴩбၥ‫ہ‬ᴩб୐ߪɁख़ႊˁᩜᣵ᜛ລɁᴲᆅሱߩᩌ᥂͢ȟȕȶȲᴫ

J. Illum. Engng. Inst. Jpn. Vol.  No.  тȨɦȈᇹɂᆅሱߩᩌ᥂͢ȾɂоȶȹȗɑȪȲȟᴩ୿Ȫȗґᇼ͢ȶȹȼșᤏșɦȺȪɚșȞᴫȉȧ᪫ࠊȈߩᩌ޿Ⱥɕ੫ᚓᩒᄉɁഈөȺɕȽȗɁȾᴩґᇼ͢ȾоɜȽȗȻȗȤȽȗɁȞᴼȦșȪȲჀ‫ץ‬ɥધȷ͢‫׆‬ɂᆬȞȾ۹ȗɛșȳɀᴫɑȲȦɟɂᴩȽȯ୿ȲȽґᇼ͢ɁҤ࣊ȟ॒ᛵȽɁȞȻȗș‫ץ‬ȗȞȤȾɕᎢȟɞɦȳᴫȦɁᣃɥዊԨȾȝȨɜȗȪȹɒɛșᴫɑȭᴩȦɟɑȺɂᆅሱߩᩌ᥂͢ᴧȻௐՒ᥂ȟȕȶȹᴩȝɁȝɁɁߩᩌᬻ‫ڒ‬Ⱥ‫ޙ‬ᚓᆅሱˁᝩ౼ˁௐՒ๊ӦȽȼɥ᣹ɔȹ఼ȲɦȳᴫȉྊȨɦȈȰɟɥፖȤɟɃȗȗȫɖȽȗȺȬȞᴫȉтȨɦȈуᩒᆅሱ͢ɗʁʽʧʂɰʪȽȼᴩᒾ֞຅ȗϸȪȟȕȶȹՎӏȪɑȪȲɛᴫȉȧ᪫ࠊȈ޴᪨ᴩյᆅሱߩᩌ᥂͢ȻௐՒ᥂ɂᴩࡾ‫܁‬ȪȽȟɜᬷएȶȹྃ஥‫͢ޙ‬ɥȦɟɑȺୈțȹ఼Ȳᴫȳȟɀᴩ‫ץ‬ᭉȟȽȞȶȲɢȤȺɕȽȗɦȳᴫᆅሱߩᩌ᥂͢ɂࢲȲȢ᜘țɃߩᩌ޿Ɂᪿɑɝȳᴫߩᩌ޿ɂ᪅ɜɟɞȞɜᴩȼșȪȹɕᤆ؆ʫʽʚ˂ɂِްȪȟȴȻȽɞᴫͷࢳɕᤆ؆ʫʽʚ˂ȟ۰ɢɜȽȗȻᴩछᬂɁᤆ؆ɂഒȺɕᩋఙᄑȾɒɞȻඒɁ˰͍ɥᑎȹɞȦȻȟȺȠȽȗᴩɑȲ۹ȢɁ͢‫׆‬ȾȻȶȹɂ୧ࠊȟᯚȢᴩᒲґȲȴɁ৙९ɥࠍȤȹ޴းȬɞȦȻȟᫍȪȗȻȗȶȲᬂɕધȴնɢȮȹȗɞᴫྃ஥‫͢ޙ‬Ⱦ᪅ȶȲᝈȺɂȽȢᴩȼȦȺɕᔌਖ਼‫׆͢ޙ‬Ɂᆬίᴩᑎ਽ȾɂᔍਁȪȹȗɞᴫȉтȨɦȈᆬȞȾᤆ؆ʫʽʚ˂ɂ‫۾‬Ͷպȫ᭍ɉɟȺȪȲɀᴫȉྊȨɦȈȰșɂ᜘ȶȹɕᴩߩᩌ޿ȺȽȗɁȾᤆ؆ȽɦȹȺȠɑȮɦɛᴫȉȧ᪫ࠊȈȦɁՋȪȗȧ஽ӯȳᴫ͙ഈɂɕȴɠɦȳȟᴩ‫۾‬‫ޙ‬ȺȨțᔌਖ਼Ɂᑎ਽ȟᫍȪȢȽȶȹȗɞȻᴩ‫ޙ۾‬Ɂаႆɕؔȗȹȗɞɛᴫґᇼ͢ɂߩᩌ޿ȳȤɁᪿɑɝȺɂ753ȽȢᴩᒾ֞ɥધȶȹӣऐȪȲȗȻఖɓɛɝࢿኰٍȽպ‫ܧ‬Ɂ‫׆͢ޙ‬պۢɁᪿɑɝȳᴫɕȴɠɦߩᩌ޿ɕՎ႕ȬɞȟᴩȽɞɌȢ᭛ᣮȪɥᓦȢȪᴩඒ˰͍ɥઆșᔌਖ਼ᴩᒾ֞Ⱦख़ȫȹȦɟȞɜʃɷʵɬʍʡȪȲȗȻॖȬߩᩌ޿ȺɂȽȗ͢‫׆‬ɕᴩȰɟȱɟɁ቏‫ک‬ȺԦӌȪᴩɑȲɿ˂ʝʃɥՙȤɜɟɞȦȻɥ৙َȪȹȗɞɦȳɛᴫ‫ޙ‬͢‫׆‬ɁɕȶȻ۹Ȣȟ‫๊͢ޙ‬ӦȾ˿ͶᄑȾՎӏȪᴩ‫͢ޙ‬ɥɛɝ఍ӛȾҟႊȺȠɞɛșȾȻȗșɁȟᴩ̾‫و‬ɁጸᎥ୎ᬆɁᅓᄻɁᴮȷȺɕȕɞȞɜɀᴫߩᩌ޿ȳȤɁᪿ‫ي‬ȺȽȢȽȶȲ͏˨ᴩґᇼ๊͢ӦȾ۹ȢɁ͢‫׆‬Ɂ‫ۦ‬ɥՕ஭ȨȮɞ॒ᛵȟȕɞᴫȰɁȲɔȾɂᴩߩᩌ޿ȺɂȽȗ͢‫׆‬ɕᤆ؆Ⱦሥ഍ᄑȾՎ႕ȪȹɎȪȗȰșȳᴫȉтȨɦȈᒾ֞ɥધȶȹȗɞ‫׆͢ޙ‬Ƚɜ OK Ⱥᴩߩᩌ޿ȺȽȢȹɕᴩ੫ᚓᩒᄉˁᝩ౼ഈөȽȼȾଆɢȶȹȗȽȢȹɕпȢ‫ץ‬ᭉȽȗɛșȺȬɛᴫȉྊȨɦȈȺɕᴩ៾ಐȻȞͷȞ॒ᛵȺɂƂȉȧ᪫ࠊȈྃ஥‫͢ޙ‬Ɂ͢‫׆‬ɂᴩᝤȺɕ˿੔ࠖȻȪȹґᇼ͢ᴮȷȾоɞȦȻȟȺȠɞᴫȰɁɎȞȾᴩ࢑ఖȬɟɃɕșᴮȷҝɁґᇼ͢Ⱦһ੔ࠖȻȪȹоɞȦȻɕȺȠɞᴫɕȴɠɦ˿੔ࠖɁᴮȷȳȤȺɕഫɢȽȗᴫȈ࢑ఖᝩ౼ȉȻȗș᜘ᕹȺ᝝ᜓȟȕȶȲȞɕȪɟȽȗȟᴩᝩ౼ȪȲऻȾȈߜ౼ȉȟȕɞɢȤȺɂȽȢᴩ႑᝭ȪȲȻȝɝȾ˿ґᇼ͢ᴮȷᴩȨɜȾ࢑ఖȬɟɃһґᇼ͢ᴮȷȾо͢ȺȠɞɦȳɛᴫȉ ® ǽґᇼ͢ɋɁӏоȺ͢៵ɂ‫ۄ‬țɞȞྊȨɦȈȻȦɠȺᴩґᇼ͢ȾоɞȻୈ੝ș‫៵͢ޙ‬ɂ‫ۄ‬țɞɦȺȪȲȶȤᴼȉтȨɦȈȰɟɂఊқȾ෥ȾȽȶȲɁȺȬȟᴩ‫ۄ‬țȽȗȰșȺȬɛᴫȉȧ᪫ࠊȈྃ஥‫׆͢ޙ‬ȺȕɟɃᴩ˿੔ࠖɁґᇼ͢ᴮȷᴩɑȲһ੔ࠖɁґᇼ͢ᴮȷɁն᜛ᴯȷɑȺɥᤣɉȦȻȟȺȠȹᴩ‫៵͢ޙ‬ȟ‫ۄ‬țɞȦȻɂȽȗᴫуᩒᆅሱ͢ȽȼɁϸȪȾɂᴩՎӏɁ࣊ȾՎӏ៵ᴥ̙ሟᪿ͍ɥֆɓᴦɥ੝șɁɂȦɟɑȺȻպȫȽɦȳᴫȺɕྃ஥‫͏׆͢ޙ‬۶Ɂ̷ȟґᇼ๊͢ӦȳȤȾՎ႕ȪȲȗ‫ک‬նɂᴩߩࠖ‫׆‬ȻȪȹුࢳ͢៵ɥ੝șȦȻȾȽɞɦȳɛᴫґᇼ͢ȾоɞȦȻɂऐҤȺɂȽȗȟᴩᣡȾ‫៵͢ޙ‬ɥጞɔȹȗȹоɜȽȗɁɂɕȶȲȗȽȗȦȻȳᴫ‫๊͢ޙ‬ӦȾሥ഍ᄑȾȞȞɢɞ৙֞ȞɜɕȯɅȝӳɔȪȲȗɀᴫȉ ® ǽȼȦȾоɞȞᴩ˿੔ࠖȻһ੔ࠖྊȨɦȈٌȶȲȽƂȼɦȽґᇼ͢ȟȕȶȹᴩȼșᤣɌɃȗȗɦȺȬȞɀᴫȉтȨɦȈᴵȷɁґᇼ͢ᴧɁ˹ȞɜᴩᒲґɁᒾ֞ȺᤣɉȦȻȾȽɞɦȺȪɚșȞᴫȉྊȨɦȈȺɕɀᴩͬȲɛșȽջҰɕȕɞȪᴩᬻ‫ڒ‬ɕȝ̠ᴧǽґᇼ͢Ⱦɂбໃˁྃ஥ʁʃʐʪᴩِͶбໃᴩ᛾ᜁˁᓨˁбၥ‫ہ‬ᴩ᜛ລˁൈໄᴩб୐ߪख़ႊᴩྃ஥ᜫ᜛ˁʑʀɮʽᴩၥ‫ہ‬ˁɲʗʵɸ˂ᴩྃ஥ௐՒɁᴵȷȟȕɞᴫ

754ȗȾ᥾ȽȶȹȗɞȪƂȉȧ᪫ࠊȈྃ஥‫͢ޙ‬ȻȪȹɁ‫ץޙ‬ᬻ‫ڒ‬ᴩ࿲ᒲॴᴩ੔ࠖ͢‫׆‬ୣɁ̙ລȽȼȞɜᴩ̾Ɂґᇼ͢ȟขɑȶȲɛșȳᴫȻɂ᜘țᴩȼșґȤȲȻȦɠȺʃʛʍȻ஥ᆬȾɂᚐȞȽȗȨᴫȦɁʤ˂ʂɁऻȾፖȢյґᇼ͢Ɂጳ̿ᜤ̜ɕՎᐎȾȽɝȰșȳɛᴫȉтȨɦȈȽȯ˿੔ࠖȟᴮȷᴩһ੔ࠖȟᴮȷȾ᪅ްȽɦȺȬȞᴼȼșȮȽɜᴰȷɕᴱȷɕоɝȲȗɁȾƂȉྊȨɦȈȰșȰșᴩᇹȽɦȱп᥂Ⱦᒾ֞ȟȕɞȞɜྃ஥‫͢ޙ‬ȾоȶȹȗɞɁȾƂȉȧ᪫ࠊȈȽȞȽȞ‫۾‬ȪȲ॑৙෥ȳɀᴫȦɟɑȺɁᆅሱߩᩌ᥂͢Ȼɂᤏȶȹᴩґᇼ͢Ɂࢷ̜ɂᤣમȺᤣɃɟɞᴫྃ஥‫׆͢ޙ‬Ɂ൏ҟȻȪȹᴩȰɁᤣમ൏ɥᄒȟࢲኄȾᚐΈȬɞȲɔȾᴩ˿੔ࠖɁґᇼ͢ɂᴮȷȾ᪅ްȽɦȳᴫһ੔ࠖȾȷȗȹɂᴩᤣમ൏ɂȽȗȟᴩȰɁɎȞɂ˿੔ࠖɁ͢‫׆‬ȻԖҝȟȽȢᴩպȫȢ๊ӦȺȠɞᴫȉྊȨɦȈ̜̈́˨ɂǲǲґᇼ͢ȳȟᴩρ̷ᄑȽᒾ֞ɂǫǫґᇼ͢ȳȶȹțᴩȹ̷ɂ۹ȗȞɕȪɟȽȗɀᴫȉтȨɦȈȰɁ‫ک‬նɂȼȴɜȞɥ˿੔ࠖȾᴩරɝɥһ੔ࠖȾȬɟɃȗȗɦȺȪɚșɀᴫȉȧ᪫ࠊȈһ੔ࠖȾȷȗȹɂ࢑ఖȪȽȢȹɕȗȗɦȳȟᴩɕȶȻɎȞȾɕоɝȲȗȻȗș৙᛻ɕɕȶȻɕȳɀᴫ‫͢ޙ‬ȻȪȹɕߦख़ȟ‫۾‬۰ȽɁȺᴩछᬂɂ˿੔ࠖᴮᴩһ੔ࠖɂᴮɑȺȺௐՒɥَɝȲȗȰșȳȟᴩ̾ऻґᇼ͢Ҥ࣊ȟްᅔȪȲɜᴩȦɁᣃɂ۰ɢɞȞɕȪɟȽȗᴫȲȳȪ‫̜۾‬Ƚཟɂᴩһ੔ࠖɥоɟȹᴯȷɁґᇼ͢ȾоȶȲȻȪȹᴩȰɟ͏۶Ɂґᇼ͢Ɂ͙႕ȾɕᒲႏȾՎӏȺȠɞȻȗșȦȻȽɦȳɛᴫґᇼ͢պۢɁᣵଆˁцϸ͙႕ɕ૜‫ܟ‬ȨɟȹȗɞᴫȰɕȰɕྃ஥‫͢ޙ‬Ɂ࿑ौɂᴩȨɑȩɑȽᛵጨɁᙤնȾȕɞɁȳȞɜɀᴫȳȞɜछᬂᴩ˿੔ࠖᴮᴩһ੔ࠖᴮɁᴯґᇼ͢Ⱦ᪅ްȻ᜘ȶȹɕᴩȨȪȹ޴޼ɂȽȗɦȫɖȽȗȳɠșȞᴫɑȲᴩȼȦȾоɞȞᴩȕɑɝᅊҶȾভɓ॒ᛵɂȽȗȦȻȟȦɟȺျᜓȪȹɕɜțȲȞȽᴼȉ ® ǽґᇼ͢Ɂ๊ӦྊȨɦȈоȶȲȻȪȹᴩґᇼ͢ɂ੔ࠖ͢‫׆‬ȾͷɥȪȹȢɟɞɦȺᴼȉȧ᪫ࠊȈՋȪȗ᠎‫ץ‬ȳȪᴩȦɟȟյґᇼ͢ȾȻȶȹఊɕ᥾ᛵȽᝥᭉȳɀᴫఊ୿੫ᚓȾᩜȬɞуᩒᆅሱ͢ɗʁʽʧʂɰʪɥ͙႕ˁᣵፅȪᴩ޴ஃȬɞȦȻɂɕȴɠɦȳȟᴩȰɁ᪨Ⱦɕછ‫۾‬ȪȲ੔ࠖ͢‫׆‬ɁᛵఖȾᥓਁȪȹᴩᔌਖ਼ɗ୿ȲȾӣऐȬɞ͢‫׆‬ȟՎӏȪɗȬȗࡾ‫܁‬ɥѼɜȬ॒ᛵȟȕɞȳɠșɀᴫȰșȪȲ᛾ཟɥ͙႕෉᪡Ȟɜ߳оȪȹȢɟɞ቏‫ک‬Ɂࢷ̜ɕ॒ᛵȻȽɞᴫȉтȨɦȈፀഫ‫۾‬۰ȰșȺȬɀᴫȰɟȳȤȾᴩ੔ࠖ͢‫׆‬ȞɜɁሥ഍ᄑȽ૬᜘ȻԦӌȟఖɑɟɞɦȺȪɚșɀᴫȉȧ᪫ࠊȈȰɁȻȝɝᴫґᇼ͢ɁͶҤȟྃ஥‫͢ޙ‬Ⱦಏ͇ȢȞȼșȞɂᴩፀࠈȦɁᣃȾȞȞȶȹȗɞȻ᜘țȰșȳྃ஥‫ᝒ͢ޙ‬ǽቼࢊǽቼհǽࢲ਽ࢳɀᴫȉ ® ǽґᇼ͢Ȼୈ᥂ȻɁᩜΡтȨɦȈୈ᥂ȻɁᩜΡɂȼșȽɞɦȺȪɚșȞȉȧ᪫ࠊȈ͢‫׆‬ɂᄒᴮȷɁୈ᥂Ⱦ੔ࠖȪȹȗɞȞɜᴩ˿੔ࠖɁґᇼ͢ȟᴮȷขɑɟɃᴩ٥‫ڒ‬ȻȪȹᴮȷɁୈ᥂ȟȈ൐ጓȉᴩґ᥿ȻȪȹᴮȷɁґᇼ͢ȟȈ᎒ጓȉȻȗșͱᏚ͇ȤȻȽɞᴫྃ஥‫͢ޙ‬ȻȪȹɂᴩȦɟȾɛȶȹρȁɁ‫׆͢ޙ‬ȻɁȷȽȟɝȟɛɝऐِȻȽɝᴩ๊Ӧȟ๊ॴԇȬɞȦȻɥఙशȪȹȗɞɦȳᴫୈ᥂Ȼґᇼ͢ȟᣵଆȬɟɃᴩ΍țɃୈ᥂ȟȝ˰ᝈȬɞпّ‫͢۾‬ȽȼȺɁґᇼ͢ʁʽʧʂɰʪɗцϸ͙႕ᴩɑȲ᛻‫͢ޙ‬ˁஃᜫጳ̿ɥֆɔɞȻȞᴩࢍ෢Ɂ஁ȁɥֆɔȲ͙႕Ƚȼɕ‫ۄ‬țɞȞɕȪɟȽȗᴫȉтȨɦȈ̾‫و‬Ɂпّ‫͢۾‬Ⱥɂᴩˢᓐផ໮ɗᜤॡʁʽʧ͏۶Ⱦɕᴩґᇼ͢˿ϸʁʽʧᴩʮʽɺɰɲ˂ʠʟɳ˂ʳʪᴩైࠞ‫ڌ‬ʳɮʒɬʍʡʎɬ˂ȻȗȶȲ͙႕ȟ૧ȗɑȪȲɀᴫґᇼ͢ʩ˂ʐɭʽɺȺɕᴩᓨȁȽ৙᛻ȟҋɑȪȲᴫȉȧ᪫ࠊȈ৙᛻̬૰ɂȦɟȞɜɕ‫̜۾‬ȳɛᴫґᇼ͢Ȼୈ᥂ȻɁᣵଆȻ᜘ȶȹɕᴩᫍȪȗᬂɕȕɞȳɠșȞɜᴩ̾ऻɁ೫᜞ᝥᭉɁᴮȷȳɀᴫሥ഍ᄑȾɬɮʑɬɥҋȪȹɂȼșȳɠșȞᴫȉ ® ǽ੔ࠖ۰௿ᴩԖґ᛻ᄽȪྊȨɦȈґᇼ͢Ɂо͢ɗ੔ࠖ۰௿ɂᴩȗȷȺɕȺȠɞɛșȾȬɌȠȺȪɚᴼȉтȨɦȈȰșȰșᴩȰɟȞɜᴩґᇼ͢ԖґɁ᛻ᄽȪɂȕɞɁȺȪɚșȞᴼȉǽȧ᪫ࠊȈɕȶȻɕȽ᠎‫ץ‬ȳɀᴫґᇼ͢Ɂᄉᠴқࢳ࣊ɂᴩᒱ஽፱͢ɥጽȹ୿ศ̷Ҥ࣊ሉᚐɁࢳȺɕȕɞᴫɑȲᴩ˹ȾɂᤆႊጯҬɁߜឰᴩขްɕ॒ᛵȻȽɞᴫး٣‫͢ޙ‬ɥમȥȹከျᤆႊʁʃʐʪɁໄ϶ȟ᣹ɔɜɟȹȗɞȟᴩɑȨȾ᳈ᓗ఼ᓎᴞȻȗȶȲࢳɁɛșȳᴫछᬂ˿ᴮȷȻһᴮȷɁᴯґᇼ͢ɑȺȻȪᴩɑȭɂᫌ᪘Ȫȹްࢠᴰᴫ୿ȲȽґᇼ͢Ҥ࣊Ɂ৙َǽߵȁਖ਼Ұ֞‫أ‬Ɂ‫ץ‬ኌȟፖȗȲȟᴩȦȦȺ୎ɔȹᴩґᇼ͢Ҥ࣊Ɂ቏ȴ˨ȥȾᒴȶȲᑔ௑ȻȰɁ৙َɥᝢ஥ȪȲȗᴫȧ‫ސ‬ȫɁɛșȾᴩͲཚጨᇋ͢޴းɁȲɔȾᴩྃ஥ɁमҾɂɑȬɑȬ‫۾‬ȠȢȽɝᴩLED ɥɂȫɔȻȬɞِͶ
ྃ஥ᴥSolid State Lighting, Ⴉለ SSLᴦȟॲᣱȾௐՒȪȷȷȕɞᴫSSL ȟඒ˰͍Ɂྃ஥ȻȪȹඩȪȢՙȤоɟɜɟᴩȰɁൡᑤɥᄉ૴ȬɞȲɔȾɂᴩʑʚɮʃɗ‫ب‬щᩒᄉȳȤȺȽȢᴩ᛾ᜁႆျˁ॑ျᴩລбˁລᓨᴩбၥ‫ہ‬ᴩྃ஥᜛႕ˁʑʀɮʽᴩྃ஥ҟႊ੫ᚓɑȺྃ஥‫ޙ‬пͶȺߦख़ȬɞȦȻᴩȬȽɢȴɎȞɁ‫ޙ‬Ԧ͢ȻᣵଆȪȷȷɕᴩྃ஥‫͢ޙ‬ȟ˹॑ᄑȽमҾɥઆș॒ᛵȟȕɞᴥَᴮᴦᴫɑȲᴩྃ஥ႇഈɕि఼ȻɂႱȽȶȲढৰȻȽɝᴩɺʷ˂ʚʵԇɂɑȬɑȬ᣹ࠕȪᴩʝʂʗʃȺɁّ‫ہ‬ɂ๡໕Ȫȷȷȕɞᴫྃ஥‫͢ޙ‬ȻȪȹɂᴩȦșȪȲӦտɥᄉࠕȾፀɆȷȤɞɌȢᴩ๊Ӧɥ૜᣹Ȭɞ॒ᛵȟȕɞᴫྃ஥‫͢ޙ‬Ɂ៪өɂɑȬɑȬ᥾‫۾‬ȻȽȶȹȗɞɁȺȕɞᴫǽȦșȪȲ࿡มɥՙȤȹᴩྃ஥‫͢ޙ‬ɂࢲ਽ࢳ࣊᥾ཟᬱᄻᴥ᚜ᴮᴦɥްɔȹȗɞȟᴩȰɁኂᭀȻȪȹᴩґᇼ͢ɥᢉȾȪȲ‫ޙ‬ᚓ‫ي‬ͶȻȪȹɁ‫ژ‬ᄷऐԇȟͱᏚ͇Ȥɜɟȹȗɞᴫᴱᴫୈ᥂Ȼґᇼ͢ȻɁᣵଆɥᄻ઩Ȫȹǽ‫ޙ‬ᚓ‫ي‬ͶȻȪȹɁ‫ژ‬ᄷऐԇɥَɞȲɔᴩྃ஥‫͢ޙ‬Ⱥɂᴩး͍Ɂྃ஥‫ޙ‬ȟ፤ᏣȬɞߩᩌᄑю߁ɗᴩ͢‫׆‬Ɂґࢎ̙ລȾख़ȫȹᴩᴵȷɁґᇼ͢ɥᜫ቏ȪȲᴫյґᇼ͢Ɂ੥șю߁Ɂˢ΍ɥ᚜ᴯȾᇉȬᴫǽྃ஥‫׆͢͢ޙ‬ɂᴩᴮȷɁୈ᥂ᴩȝɛɆᴮȷɁґᇼ͢Ⱦ˿੔ࠖ‫׆‬ᴥᤣમ൏ȕɝᴦȻȪȹ੔ࠖȬɞᴫȽȝᴩ࢑ఖȾɛɝɕșᴮȷɁґᇼ͢Ⱦ੔ࠖȺȠɞᴥһ੔ࠖ‫׆‬ᴷᤣમ൏ɂȽȪᴦᴫि఼Ɂୈ᥂ጸᎥɥ٥‫ڒ‬ҝɁ൐ጓȻȬɞȻᴩ୿᭣ᚐɥᄻ઩ȪȲȗȻɁᝈȳᴫȻɂ᜘țᴩ୿ศ̷ȾሉᚐȪȹ̜өࠈɁከျʁʃʐʪȟ୥ȗᴩґᇼ๊͢ӦɕްࢠԇȪȲऻɂᴩ੔ࠖɂ᪢஽۰௿ȟछུȳᴫɑȲһ੔ࠖɥ‫ۄ‬ɗȬȞȼșȞᴩး٣Ɂᴵґᇼ͢ɥѓ፾਽ȬɞȞȽȼȾᩜȪȹɕᴩˢްఙᩖɁ޴᎝ɥᣮȪȹ‫͢ޙ‬ȻȪȹɁߦख़ˁεඩɥፕፖȪȹȗȢɁɂछུȳɀᴫፀࠈɁȻȦɠᴩ͢‫׆‬Ɂ৙տȟґᇼ͢Ҥ࣊ɁȦɟȞɜɥขɔɞȦȻȾȽɞȦȻɂᩖᤏȗȽȗᴫȉтȨɦȈ‫ ͢ޙ‬HP Ɂᣵፅɥ᛻ɟɃᴩӦȠȟɢȞɞȻȗșȦȻȺȬɀᴫȉྊȨɦȈȽɞɎȼᴫᫍȪȗȤɟȼɕᴩ‫׆͢ޙ‬Ɂਖ਼Ⱥ‫͢ޙ‬ɥɛɝ఍ӛȾ๊ႊȬɞʋʭʽʃȻɕ᜘țȰșȺȬɀᴫȉȧ᪫ࠊȈȰɁȻȝɝᴫȉ

J. Illum. Engng. Inst. Jpn. Vol.  No.  َᴮǽ፱նᇼ‫ޙ‬ȻȪȹɁྃ஥‫͢ޙ‬Ɂ‫ץޙ‬ᬻ‫ڒ‬Æéç®ǽÁãáäåíéã æéåìäó ïæ Éììõíéîáôéîç Åîçéîååòéîç
Éîóôéôõôå ïæ Êáðáî áó áî éîôåòäéóãéðìéîáòù óãéåîãå®
755᚜ᴮǽࢲ਽ࢳ࣊᥾ཟᬱᄻ
Ôáâìå ǽÐòéïòéôù éóóõåó ïæ ôèå ÉÅÉÊ éî ôèå æéóãáì ùåáò®

َᴰǽୈ᥂Ȼґᇼ͢ɁमҾÆéç®ǽÔèå òïìå ïæ òåçéïîáì ãèáðôåòó áîä áãáäåíéã
äéöéóéïîó éî ôèå ÉÅÉÊ®

ȪȢᜫ቏Ȭɞґᇼ͢ጸᎥɂߩᩌҝɁ᎒ጓȾ΍țɜɟɞᴥَᴯᴦᴫρȁɁ͢‫׆‬ȟȦɁ᎒൐ɁጸᎥɁ˵஁Ⱦ੔ࠖȬɞȦȻȾɛȶȹᴩˁпّ‫͢۾‬ɥܿɔᴩґᇼ͢ȟ͙႕ȬɞሗȁɁϸȪȽȼɋɁՎӏɥᣮȪȹˁ‫͢ޙ‬ȻɁᩜΡɥɛɝऐɔȷȷᴩρȁɁ‫צ‬ᄉɥَɞˁյ͢‫׆‬ȟ‫͢ޙ‬ᤆ؆Ⱦᩜɢɞൡ͢Ɂуࢲॴɗᣥ஥ॴᴥ୿ศ̷ศȺ஥ᆬԇȟ෰ɔɜɟȹȗɞᴦɁᆬίˁᔌਖ਼ɗ᫿ߩᩌ͢‫׆‬Ɂ‫͢ޙ‬ȻȪȹɁᑎ਽ȟఙशȨɟɞᴥَᴰᴦᴫୈ᥂Ȼґᇼ͢ɂᴩྃ஥‫͢ޙ‬Ɂ๊Ӧɥ૜᣹Ȭɞ᡾Ɂ˵ᢞȻ᜘șȦȻȾȽɞᴫґᇼ͢ϫȻȪȹɂᴩˁ͙႕Ȭɞᆅሱ͢ᴩផ᏿͢ᴩផ໮͢ȽȼɥᣮȪȲᴩᒲࢄ‫צ‬ᄉᴩᆅሱᝩ౼๊ӦɁ᠎ȻᦀɁտ˨ˁᩜᣵґᇼ͢ᩖɁᣵଆȾɛɞᆅሱᄉ᚜Ɂ΢᣹ᴩ࿑ҝ͙႕ȽȼɥᣮȪȲпّ‫͢۾‬ɗյሗ‫๊͢ޙ‬ӦɁ๊ॴԇˁୈ᥂ȻɁᣵଆȾɛɞᄾ̠Ɂ๊ॴԇᴩ୿ȲȽࠕᩒኍˁम‫׆‬ɗյሗ݃‫׆‬ɁᤣҋȾȝȗȹᴩߩᩌॴȾख़ȫȲ̷యɁуࢲȺᣥ஥Ƚ૜ᗢීͶȻȪȹɁൡᑤˁᤣમȺᤣҋȨɟȲࢷ̜‫ي‬Ⱦɛɞᴩ͢‫׆‬Ɂ৙տɥՕ஭ȪȲᴩя໙Ƚᤆ؆ȻऀȠፕȡɥ޴းȬɞȦȻȟ෰ɔɜɟȹȗɞᴫᎱɝᣌȪȻȽɞȟᴩґᇼ͢ɂȦɟɑȺɁᆅሱߩᩌ᥂͢ɁɛșȽߩᩌ޿ᪿ‫ي‬ȺɂȽȗᴫɛɝ۹ȢɁ‫׆͢ޙ‬ȟᒲᄉᄑȾᪿȗᴩߩᩌ޿ɂȰɁ቏‫ک‬ȺᴩɑȲᔌਖ਼ɗ᫿ߩᩌɁ͢‫׆‬ɕᒣȮȭȾᤆ؆ȾՎӏȪᴩʃɷʵɬʍʡɥَɞ‫ک‬Ⱥȕɞᴫᄾ̠Ⱦߩᩌॴɥᯚَᴯǽ୿ᇋ‫ي‬ศ̷ɁጸᎥَȾȝȤɞୈ᥂Ȼґᇼ͢Æéç®ǽÒåçéïîáì ãèáðôåòó áîä áãáäåíéã äéöéóéïîó éî ôèåïòçáîéúáôéïî ãèáòô ïæ ôèå îå÷ ãïòðïòáôéïî®
756ɔȷȷᴩȨɜȾȬȰ᥿ɥࢿȥȹ‫๊͢ޙ‬Ӧɥ๊ॴԇȨȮɞȦȻɥᄻ઩ȪȹȗɞᴫǽȨȹᴩ᜘șɂɗȬȗȟᴩȦɟɂ޴᪨˨߁஧ȽɜȩɞᄻൈȺȕɠșᴫȰɁٌᫍȨɥ૜ȪᦀȶȲșțȺᴩྃ஥‫͢ޙ‬ȻȪȹୟțȹˢඬɥᡍɒҋȪȲȦȻȾȽɞᴫɑȳɑȳໄ϶ȟ˪ᠴȺᒴɜȽȗཟɂ۹ȁȕɞȟᴩ‫׆͢ޙ‬յͱɁȧԦྃ஥‫ᝒ͢ޙ‬ǽቼࢊǽቼհǽࢲ਽ࢳӌȻᴩլֱ༜Әɥȝ᭐ȗȬɞඒቼȺȕɞᴫ᚜ᴯǽյґᇼ͢Ɂю߁ˁɷ˂ʹ˂ʓ΍Ôáâìå ǽÅøáíðìåó ïæ ëåù÷ïòäó æïò åáãè äéöéóéïî®

ᴲᴫґᇼ͢ȾᩜȬɞ̾ऻɁ̙ްґᇼ͢ջю߁ˁɷ˂ʹ˂ʓɁ΍ ® ǽґᇼ͢ɋɁӏоӭᪿǽȽɞɌȢ۹ȢɁ͢‫׆‬Ⱦґᇼ͢Ⱦ੔ࠖȪȹɎȪȗȲɔᴩྒ / б୐ߪɁျᝲȻख़ႊᴩбໃႊయ୳ᴥᘬббໃˁྃ஥ʁʃʐʪґᇼ͢ Ͷᴩ᫖‫ߪ୐ފ‬ໃᴦᴩʡʳʄʨбໃᴩбໃႊ‫و‬ᡅᴩʁʃʐʪȽȼ̾ࢳ࣊ɂпّ‫͢۾‬Ⱦа቏ȴᴩɑȭᴳఌஓᵻᴵఌஓɑȺɁఙᩖȺґᇼ͢੔ࠖɁᣜӏӭᪿɥ޴ஃȪȲᴫȪȞȪȽȟɜӭᪿɥՙျȬɞ web ͶҤȾ˪϶ȟȕɝᴩᴳఌஓِͶбໃґᇼِ͢Ͷᄉбయ୳ᴥིൡˁ఍ൡԡ߳ͶᴩᘬбͶᴦˁбໃ੫ᚓᴥLEDᴩLED ʳʽʡᴩ఍ൡ ELᴦˁྃ஥ʁʃʐʪȽȼ᛾ᜁˁᓨˁбၥ‫ہ‬ґᇼ͢᛾ᜁˁᓨथᇼ‫ޙ‬ᴩྃ஥ၥ‫ہ‬Ɂ᜻Ιᴥ᛾ᝓॴᴩާпॴᴩफ़ᤛॴȽȼᴦᴩ᛾ᜁၥ‫ہ‬Ɂ॑ျˁႆျӛ౓Ƚȼб୐ߪख़ႊґᇼ͢X ፷ᵻᅊሳጫ۶୐ߪᴩᠣ۶ˁᤕᠣ۶୐ߪɁ᜻ΙȻख़ႊᴩႆ࿎ᴩႆͶˁԗჵɋɁб୐ߪख़ႊȽȼ᜛ລˁൈໄґᇼ͢ລбˁ୐ߪລްᴩLED Ƚȼбໃ᜛ລᴩб‫ޙ‬య୳ˁລбᛵጨɁລްᴩґбᴩ୐ߪລްȝɛɆбख़ႊ᜛ລȽȼᵻᴴఌஓᩖȾ႑ȪᣅɒɥȪȲ஁Ⱦȷȗȹɂᴩґᇼ͢ɋɁᄊ᧸ȟȽȨɟȭȾʑ˂ʉȟ๡ՍȨɟȹȪɑȶȲᴫȦɁཟɂȲȳȴȾ‫ ͢ޙ‬HP ȾᜤᢐȪȲȟᴩȧᣘ঺ɥȝȞȤȪ‫۾‬۰႑ȪɢȤȽȢᴩȦȦȾ᥾ɀȹȝᝃɆ႑Ȫȕȥɞᴫ‫۾‬۰ঃ᎔ȽȟɜᴩᝉछɁ஁Ⱦɂᴩѓ࣊ web ȺɁ႑ᣅɒɥȝ᭐ȗ႑ȪȕȥɞᴥَᴱᴦᴫǽᣜӏӭᪿɁఙᩖɂ࣫ᩋȪȹȝɝᴩ‫ ͢ޙ‬HP Ⱦ᪢஽ఊ୿ষ‫ڨ‬ɥᜤᢐȪȹȗɞᴫ ® ǽ̾ࢳ࣊Ɂґᇼ๊͢ӦǽஒȾጶ̘ȪȲуᩒᆅሱ͢ᴩпّ‫͙͢۾‬႕ɥֆɔᴩյґᇼ͢Ⱥуᩒᆅሱ͢ᴩʁʽʧʂɰʪȽȼɥ͙႕ᴩ޴ஃȪȹȗɞᴫȦɟɜɂґᇼ͢ʗʍʒʹ˂ɹɗ‫ ͢ޙ‬HP ɥᣮȪȹᣮᅺȨɟɞᴫ ® ǽࢷ̜ᤣમǽᒱ஽፱͢Ⱥ੪ᝓȨɟȲްඛኄɁᄉӛᴥࢲ਽ࢳᴱఌᴦ͏᪃ᴩࢷ̜Ɂԡୣȟුࢳ୎ᤣȨɟɞᴫ቏ȴ˨ȥఙɁ̾ࢳ࣊ɂյґᇼ͢ɁᤆႊጯҬɥްɔᴩґᇼ͢ʥ˂ʪʤ˂ʂȽȼɥໄ϶Ȭɞ॒ᛵȟȕɝᴩࢷ̜‫ي‬ɂႡ͖Ɂ஁տȺ೫᜞Ȫȹȗɞᴫඒࢳ࣊Ɂࢷ̜ᤣમȾᩜȪȹɂᴩյґᇼ͢ɁᤆႊጯҬȾҬɝᴩྃ஥‫͢ޙ‬ʥ˂ʪʤ˂ʂᴩґᇼ͢ʥ˂ʪʤ˂ʂȽȼȾಘюȟૡᇉȨɟɞɁȺȧᜄ᭐ȗȲȗᴫᴳᴫȝɢɝȾǽ୿ȲȽˢᓐᇋ‫ي‬ศ̷ɋɁሉᚐȾնɢȮȹᴩ̾ࢳ࣊ᄉᠴྃ஥ȾᩜȬɞ৞ॴࡾ‫ ޙ‬/ ᇼ‫ޙ‬ᴩྃ஥ᜫ᜛Ɂျྃ஥ᜫ᜛ˁʑʀɮʽґᇼ͢ ᝲȻʁʩʯʶ˂ʁʱʽᴩʑʀɮʽଡ଼ᑎᴩ᜻ΙȻ᭎पȽȼၥ‫ہ‬ˁɲʗʵɸ˂ґᇼྃ͢஥ʁʃʐʪɁᅁɲʗԇᴩ᫖ӌʗʍʒʹ˂ɹᴩྃ஥Ȼᇋ͢ˁ٥္ၥ‫ہ‬ᴩбɲʗʵɸ˂ख़ႊ੫ᚓȽȼྃ஥ௐՒґᇼྃ͢஥ȾᩜȬɞᇼ‫ޙ‬੫ᚓɁௐՒᴩଡ଼ᑎୈ૵ᴩྃ஥੫ᚓ / ᜫ᜛ / ʑʀɮʽȾᩜȬɞ᜻ΙȻ᭎पᴩᇋ͢ᣵଆȽȼȪȲґᇼ͢ɁҤ࣊ȾȷȗȹᴩȰɁю߁Ȼ৙Ᏺɥ˹॑ȾകᝢȪȹȠȲᴫ᥾ᛵȽɁɂᴩȦɟɑȺɁᆅሱߩᩌ᥂͢ȟˢ᜘ȺȗțɃߩᩌ޿Ɂ᪅ɜɟȲᪿ‫ي‬ȺȕȶȲɁȾߦȪȹᴩ୿ȲȽґᇼ͢ɂௐՒ๊Ӧɥֆɔȹᴩɛɝࢿȗպ‫ܧ‬Ɂᪿ‫ي‬ɋɁછ‫۾‬ɥ৙֞ȬɞཟȺȕɞᴫȦɟɂᴩ᜘ᕹɥ۰țɞȻᴩɛɝ۹ȢɁ‫׆͢ޙ‬ȟɛɝ߈૚Ⱦ‫͢ޙ‬ᤆ؆ȾՎ႕ȬɞȦȻᴩȰɁᤈሌɥᣮȪȹᴩ‫͢ޙ‬ᒲɜȟ๊Ӧɥ๊ॴԇȪȷȷᴩᔌਖ਼ɗȦɟȞɜߩᩌɁӣ‫ޙ‬ɥ᣹ɔɞ͢‫׆‬ɁʃɷʵɬʍʡȻᑎ਽ɥ᣹ɔɞȦȻȟȺȠɞ̈́ጸɒɥͽɞȦȻȟȺȠɞȞȼșȞᴩȻȗș‫ץ‬ᭉȾᄽᬂȪȹȗɞȦȻȾɎȞȽɜȽȗᴫǽȦɟɂ᜘ᕹȾȬɞɎȼ߁஧ȽȦȻȺɂȽȢᴩȞȽɝٌᫍȽ̜̈́Ⱥȕɠșᴫ᪅ɜɟȲʫʽʚ˂ȺͷȻȞ፟ધȪȹȠȲ๊ӦɥᴩɛɝࢿȢɁ͢‫׆‬ɥीȹછ‫۾‬ȬɞȞɜȾɂᴩ͢‫׆‬յͱɁԦӌȟ˪ժඑȺȕɞᴫ޴᪨Ⱦ̾ࢳ࣊ɂᠨɝȽȟɜᐎțɞᬂȟऐȢᴩȦɟɑȺɕ͢‫׆‬յͱɁլֱ༜ӘɥȗȲȳȠȽȟɜ᣹ɦȺȠȲᴫఊጶᄑȾᴩྃ஥‫͢ޙ‬ȾȻȶȹఖɑȪȗґᇼ͢Ҥ࣊ɂȼșȕɞɌȠȞᴩȨɜȾґᇼ͢ȟྃ஥‫͢ޙ‬Ⱦಏ͇ȢȞȼșȞᴩȦɟɜɂ‫׆͢ޙ‬յͱɁ፱৙ȟขɔɞȦȻȾȽɞᴫ̾ऻȻɕᴩ͢‫׆‬յͱɁ࣮ᜫᄑȽȧԦӌᴩȧୈ૵ᴩ॓ਕɁȽȗ૬᜘Ƚȼɥ᥾ɀȹȝ᭐ȗȪȲȗᴫᣵፅа‫ڙ‬ဝ‫ޙ۾ޙ۾‬᪋ǽျࡾ‫ޙ‬ᆅሱᇼȎ-ǽ‫ڙ‬ဝᅇȨȗȲɑࢍಡԖ˩‫̄۾‬ίَᴱǽґᇼ͢ɋɁ႑Ȫᣅɒ႕ᬂÆéç®ǽ×åâ ðáçå ïæ áððìéãáôéïî ôï áãáäåíéã äéöéóéïîó ïæÉÅÉÊ®
J. Illum. Engng. Inst. Jpn. Vol.  No.  757