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TWO:"In the theatre the singing goes on sometimes while the actors are on the stage, and we got tired of it in a little while. I don't suppose the Japanese get so tired of it, or they would stop having it. Some of them admit that it would be better to have the orchestra in front of the stage, as we do; but others say that so long as the chorus must do so much towards explaining the play, they had better remain where they are. The Japanese seem to like their theatre as it is, and therefore they will not be apt to change in a hurry."When I was in Japan the first time, I was invited to be present at an execution, and, as I had a scientific reason for being there, I accepted the invitation. As a friend and myself approached the prison we met a large crowd, and were told that the prisoner was being paraded through the streets, so that the public could see him. There was quite a procession to escort the poor fellow, and the people seemed to have very little sympathy for him, as they were doubtless hardened by the frequency of these occurrences. In front of the procession there were two men bearing large placards, like banners. One of the placards announced the name and residence of the victim, and the other the crime of which he had been convicted, together with his sentence. Close behind these men was the prisoner, tied to the horse on which he rode, and guarded by a couple of soldiers. Following him were more soldiers, and then came a couple of officers, with their attendants; for at that time every officer had a certain number of retainers, who followed him everywhere. We joined the party and went to the prison-yard, where we found the ground ready prepared for the execution. But first, according to the usual custom, the prisoner was provided with a hearty breakfast; and it was rather an astonishing circumstance that he ate it with an excellent appetite, though he complained of one dish as being unhealthy. In half an hour or so he had finished, and was led to the spot where he was to lose his head. He was required to kneel behind a small hole that had been dug to receive his head; a bandage was tied around his eyes, and as it was fastened he said 'Sayonara' to his friends and everybody present. When all was ready, the officer in command gave the signal, and the executioner, with a single blow, severed the head from the body. It fell into the hole prepared for it, and was immediately picked up and washed. Then the procession was formed again, and the[Pg 222] head was taken to a mound by the side of the road, where it was placed on a post. According to law, it was to remain there six days, as a terror to all who were disposed to do wrong. It was the first Japanese execution I ever witnessed, and my last."

Membrane separation type solvent dehydration system

Great attention is recently being paid to global environmental issues, and it is now conceivable that companies will need to treat used solvents themselves. In consideration of this kind of social issue, we have developed a “membrane separation type solvent dehydration system,” which uses a polyimide membrane with superior dehydration properties developed by Ube Industries, Ltd. in combination with our own distillation and concentration technology that has resulted in solvents being more easily recovered.

THREE:
  • 1Under the distillation system, even in case of azeotropic solvent compositions, this system which remove water vapor by the polyimide membrane will easily dehydrate.
  • 2In comparison with the distillation system, it significantly saves on use of steam.
  • 3Dehydration can be performed through merely supplying evaporated vapor to the membrane module and maintaining the differential pressure between the permeable side and the impermeable side.
  • 4Solvent purity of 99.9% or more can be achieved by carrying out dehydration with a polyimide membrane only.
  • 5The polyimide membrane has superior heat and solvent resistance. Therefore, the vapor permeation system reduces contamination of the membrane and thus extends its life.
THREE:The slight stirring of Rose's body, and a sigh so low that Arthur scarcely heard it, seemed to suggest that matters were becoming rather too deep for comprehension. The grasshopper sprung again, and this time landed upon the stile, where he remained for a long while, as though wondering what perversion of the common sense natural to grasshoppers could have prompted him to choose so barren a landing place. During the long pause Rose did not see the look of strained perplexity upon Arthur's face.

The aromatic polyimide membrane is highly permeable to water vapor but less permeable to vapors of organic compounds such as alcohol etc.

THREE:
  • 1 Recovery of the detergent solvent Recovery of the cleaning solvent such as electronic parts industry, precision instrument industry.
  • 2Solvent recovery and the refinement Solvent recovery and the refinement such as chemical industry, an industry of medical supplies, food industry, the fermentation industry.
THREE:I

Acetone, ethanol, methyl ethyl ketone, butanol, isopropyl alcohol, ethyl acetate, methyl isobutyl ketone, others (including hexane and toluene).