著者
脇本 宏平 川本 峻頌 張 培楠
出版者
一般社団法人 人工知能学会
雑誌
人工知能学会全国大会論文集 第34回全国大会(2020)
巻号頁・発行日
pp.4Rin170, 2020 (Released:2020-06-19)

インターネット広告領域では、広告制作物の大量生産の需要が高まっている。広告画像と広告文から構成されるバナー広告において、広告文はユーザーの興味を引き、商品の情報を伝え、商品のランディングページ(以下LP)へと誘導する重要な役割を担っている。現在、クリエイターは、LPの情報を元に広告文を制作しているが、これを大量に行うことは非常にコストが高い。そこで我々は、広告文生成の自動化を試みる。生成される広告文には、LPに記載されている商品に関する説明を反映させる必要がある。しかし、LPに記載されている説明文は、質、量共にばらつきが大きく、そのまま学習に用いるのは困難である。そこで本研究では、商品に関連する複数の重要な単語(キーワード)に基づき広告文を生成する手法を提案する。実際に配信された広告データを用いた実験を行い、適切な広告文が生成できることを確認した。
著者
下村 弥太郎 山口 梅太郎
出版者
一般社団法人 資源・素材学会
雑誌
日本鉱業会誌 (ISSN:03694194)
巻号頁・発行日
vol.81, no.921, pp.68-74, 1965-02-25 (Released:2011-07-13)
参考文献数
7

Prilled ammonium nitrate manufactured in this country has been applicable for AN-FO blasting. This paper is the second report of fundamental studies on AN-FO blasting using the recently improved prilled AN. The studies were consisted of experimental AN-FO blasting tests in a mine formeasurements of the cap-sensitivity and the detonation valocity and laboratory tests of loading AN-FOto bore-holes by an ejector type AN-FO bore-hole charger.AN-FO tested was more cap-sensitive in comparison with the AN-FO reported in the first report. Two bound No.6 blasting caps had a possibility to ignite 94 a 6 AN-FO charge in a sealed steel stube. Detonation velocities of AN-FO measured by Dautorich method were from 2, 0000 to 3, 000m/s.By compressed air jet loading, AN prills were crushed and filled in a bore-hole at high density, 0.85-1.0, to the density of original AN-FO, 0.81.The diameter and the length of loading hose, namely hose resistance, is very much effective on the loading speed of the compressed air loading system of AN-FO. The diameter of borehole is a major affecting factor for the state of AN-FO loaded in a bore-hole such as the density. While, the loading air pressure and the distance between the top of loading hose and the face of charge in a bore-hole are minor factors for the state.Loading techniques of AN-FO by compressed air system is rather experimental and should be established by practical operation in each mine.
著者
喜岡 恵子
出版者
一般社団法人 日本教育心理学会
雑誌
教育心理学研究 (ISSN:00215015)
巻号頁・発行日
vol.39, no.2, pp.204-213, 1991-06-30 (Released:2013-02-19)
参考文献数
14
被引用文献数
1 1

The purpose of this research was to estimate the difficulty levels of tasks in arithmetic calculations in order to investigate the optimum arrangement of the tasks for teaching. The six forms of tests were constructed so that each form should include items of the calculation tasks for each grade at the elementary school level, and they were administered to 2822 pupils. By means of the two-parameter logistic model, the item parameters were estimated for the 221 items contained in the six forms of tests. The rusults showed that the model was satisfactorily fitted to the data. Furthermore, inappropriateness of conventional order of calculation tasks in teaching was also discussed.
著者
松田 守弘 鬼頭 完爾
出版者
The Society of Instrument and Control Engineers
雑誌
計測自動制御学会論文集 (ISSN:04534654)
巻号頁・発行日
vol.17, no.6, pp.645-649, 1981-09-30 (Released:2009-03-27)
参考文献数
7
被引用文献数
1 1

With an aim to develop a gloss meter which measures optical quantities closely associated with psychological gloss, several factors prescribing gloss were studied.Thirty steel sheets were coated with different paints, in which 4 vehicles and 3 pigments are appropriately combined. Sensory gloss evaluation by the ranking method was made of those samples by 27 observers. Correlations among the average ranking and the refractive index, surface roughness and color were studied.It is found that factors prescribing the gloss are refractive index, roughness, lightness value and chroma of painted surfaces, among which roughness is the most important factor. Relationships among the gloss, these elemental factors, and the optical characteristics of painted surfaces such as specular and diffuse reflectances are also clarified.
著者
岡本 正志
出版者
The Japan Society of Calorimetry and Thermal Analysis
雑誌
熱測定 (ISSN:03862615)
巻号頁・発行日
vol.29, no.5, pp.199-207, 2002-12-05 (Released:2009-09-07)
参考文献数
21
被引用文献数
1

Physics textbooks show Joule's paddle-wheel equipment in 1850 in relation to the law of conservation of energy, but describe nothing about the background of his experiments. Joule had made many kinds of experiments to determine mechanical equivalent of heat for a long period from 1843 to 1878. Unfortunately, academic society had not appreciated his early studies, because the concept of calorique had still prevailed in the middle of 19c. Even after clear evidence was presented, it takes a long time for the society to recognize a new scientific knowledge. This is a social nature of science, which should be emphasized in scientific education.
著者
飯田 真宏
出版者
東海印度学仏教学会
雑誌
東海仏教 (ISSN:04957407)
巻号頁・発行日
vol.55, pp.49-61, 2010-03
著者
佐藤 豪 池永 雅一 俊山 聖史 太田 勝也 上田 正射 板倉 弘明 津田 雄二郎 中島 慎介 遠藤 俊治 山田 晃正
出版者
日本外科系連合学会
雑誌
日本外科系連合学会誌 (ISSN:03857883)
巻号頁・発行日
vol.44, no.1, pp.38-42, 2019 (Released:2020-02-29)
参考文献数
20

症例は51歳,男性.開腹歴はなし.腹痛,嘔吐を主訴に当院救急外来を受診した.来院時,腹部は膨満し,臍下に間欠的自発痛と圧痛を認めた.前日の夕食にしゃぶしゃぶを食べていた.腹部単純X線検査では小腸ガスの貯留と鏡面像を認めた.腹部造影CTで絞扼所見を認めなかったため,胃管減圧チューブを留置して緊急入院した.翌朝,腸管拡張の改善がなかったためイレウス管を留置した.その後2日間経過観察したが,腹部症状の改善が乏しかったために緊急手術を施行した.拡張した腸管の先端で軟らかい腫瘤を触知し,腸を切開して摘出した.術後に再度問診を行い,入院前夜に大量に摂取した木耳(きくらげ)による食餌性イレウスと診断した.木耳による食餌性イレウスは本邦でこれまで報告がなく,若干の文献的考察を加えて報告する.
著者
笠松 勇 古川 浩
出版者
公益社団法人 精密工学会
雑誌
精密工学会誌 (ISSN:09120289)
巻号頁・発行日
vol.59, no.12, pp.1973-1978, 1993-12-05 (Released:2009-07-23)
参考文献数
11

In the explosive forming method using only a blasting cap as the explosion source, by changing the distance between the blasting cap and a blank, the amount of deformation of the blank is controlled.Therefore, it is important for controlling the amount of deformation to forecast how much proportion of the explosion heat of a blasting cap is converted to the deformation energy. In this report, the strain energy required for the deformation of a blank is calculated, and with its ratio to the explosion heat of a blasting cap, the energy efficiency of the blasting cap is to be determined. In the case of using a die with the cavity radius of 36mm and the shoulder radius of 3mm, and carrying out the free forming of a brass sheet of 0.8mm thickness, the following results were obtained. N amely when the distance between a blank and a blasting cap was close, and it was assumed that the strain energy of the blank is 0.79 kJ, and the explosion heat of the blasting cap is 0.3 kJ, the energy efficiency was 26%.When the distance was 1200mm, the strain energy was 0.16 kJ, the strain energy efficiency was 5.5%.
著者
景井 詳雅
出版者
国文学研究資料館
雑誌
国文学研究資料館紀要 = The Bulletin of The National Institure of Japanese Literature (ISSN:18802230)
巻号頁・発行日
no.43, pp.117-145, 2017-03-16

平安時代には『萬葉集』を抄出した抄出本が存在し、萬葉歌享受において重要な位置を占めていたと考えられるのだが、古筆切のみの現存であるためその実態は不明な点が多い。そこで、抄出本『萬葉集』の古筆切の一つ久世切の本文を考察し、その性格の一端を明らかにすることを目的としたのが本稿である。久世切に見える抄出本『萬葉集』は、『萬葉集』の歌順に従って歌を抄出・配列し、歌は仮名でそれ以外の内容は漢字で表記する。その内容は概ね『萬葉集』と対応するが、『萬葉集』の左注や作者名の文言の簡略化、作者名の位置変更、巻に関する表示がないことが確認される。そして、久世切は写本と考えられるため、これらの変容は書承の際に生じたとも考えられる。ただし、以上の変容は平安和歌のありように通じ、他の抄出本『萬葉集』や『萬葉集』を意義分類した類聚古集にも見えることをふまえると、抄出本作成の際に『萬葉集』の内容を変質化しない程度で変更されたものと考えられる。つまり、久世切に見える抄出本『萬葉集』は、『萬葉集』の縮小化を意図した抄出本であり、『萬葉集』に従うことが原則であったと考えられる。その一方で、久世切には、現存の『萬葉集』伝本はもちろん平安和歌の影響や書承過程での変容とも思えない特異な本文も認められる。久世切に見える抄出本『萬葉集』が現存の『萬葉集』伝本とは異なる場で成立した可能性を視野に入れておくべきであろう。During the Heian period, a number of excepted editions of the Man’yōshū (Anthology of myriad leaves, later half of the 8th century) were produced. While it is thought that these excerpted editions played an important role in the anthology’s reception, the fact remains that all extant examples are mere fragments, for which reason a concrete understanding of their overall significance is difficult to obtain. This paper aims at elucidating one aspect of the so-called Kuze Fragment by offering a thorough reading of its text. The excerpted poems found in this fragment have been placed in the same order as they are found in the Man’yōshū. Poems are written in the cursive (kana) syllabary, while all other material is recorded in Sinitic graphs (kanji). While most of the fragment’s content corresponds more-or-less to that of the Man’yōshū, it nevertheless simplifies or alters certain elements found in the latter, such as commentaries, names of poets, omitting altogether any indication of fascicle number. Considering the Kuze Fragment is thought to be a copy of an earlier manuscript, it may be assumed that these alterations and omissions were brought about by the copyist. Considering, however, that similar alterations may also be found in other excerpted editions, as well as various reordered (categorized) editions of the Man’yōshū, it follows that the excerpted editions were altered only within certain limits, such that the content of the original poems would not actually be changed. That is to say, the Kuze Fragment may be understood as an abridged version of the Man’yōshū, one which sought not to manipulate but to faithfully reproduce the content of its base text. On the other hand, this Kuze Fragment does contain a number of very curious passages which cannot be attributed merely to later developments in Heian poetry or the error of a copyist. We must not rule out the possibility, then, that the Man’yōshū upon which this Kuze Fragment was based might have been produced under a different set of circumstances than those manuscripts extant today.