TWO:In no other branch of machinery has so much research and experiment been made during eighty years past as in steam machinery, and, strange to say, the greater part of this research has been directed to the details of engines; yet there has been no improvement made during the time which has effected any considerable saving of heat or expense. The steam-engines of fifty years ago, considered as steam-using machines, utilised nearly the same proportion of the energy or power developed by the boiler as the most improved engines of modern constructiona fact that in itself indicates that an engine is not the vital part of steam machinery. There is not the least doubt that if the efforts to improve steam-engines had been mainly directed to economising heat and increasing the evaporative power of boilers, much more would have been accomplished with the same amount of research. This remark, however, does not apply to the present day, when the principles of steam-power are so well understood, and when heat is recognised as the proper element to deal with in attempts to diminish the expense of power. There is, of course, various degrees of economy in steam-using as well as in steam-generating machinery; but so long as the best steam machinery does not utilise but one-tenth or one-fifteenth part of the heat represented in the fuel burned, there need be no question as to the point where improvements in such machinery should be mainly directed.
当社は昭和13年の設立以来、つねに時代のニーズに即した製品をめざし、新技術?新製品の開発を重ねてきました。 中でもアルコール蒸留技術は、国内業界のパイオニアとして目覚ましい成長発展を遂げ、80年にわたる実績を築きあげました。そして今、その歴史によって培われた経験と技術力は化学?食品?薬品?産業機械など、幅広い分野で生かされています。今後はさらに新時代に向けた技術革新を積極的に進めると同時に、新分野の開拓にも意欲的に取組み、一層の発展を図っていきます。
| 社名 | 日本化学機械製造株式会社
（英文名称 Japan Chemical Engineering & Machinery Co., Ltd.） |
|---|---|
| 代表者 | 取締役会長 高橋 正一
取締役社長 髙橋 一雅 |
| 所在地 | 〈本社?工場〉 〒532-0031
|
| 設立 | 昭和13年10月31日 |
| 資本金 | 2億7千5百万円 |
| 事業内容 | 化学機械?化学装置、燃焼装置、超低温液化ガス機器の設計、製作、販売 |
| 当社の特色 |
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| 従業員数 | 160人（2019年4月現在） |
| 年間売上高 | 6,119百万円（2019年4月決算） |
| 取引銀行 | りそな銀行堂島支店 三井住友銀行十三支店 池田泉州銀行庄内支店 関西みらい銀行十三支店 滋賀銀行新大阪支店 三菱UFJ銀行梅田中央支店 |
| 許可登録 | 特定建設業許可 国土交通大臣許可（特27）第5208号
一級建築士事務所 大阪府知事登録(ロ)第24084号 その他の認可?承認?認定の詳細はこちら |
| 取得 マネジメント システム |
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TWO:To direct the attention of learners to certain rules that will guide them in forming opinions in this matter of machine combination, I will present the following propositions, and afterwards consider them more in detail: