Japanese, viii

Recently it was disclosed in a Japanese patent that the copolymers of hexanal with propanal, butanal and isobutanal could be used as self-developing X-ray resists of 200 — 400 mJ/cm2 sensitivity (32). Our poly(ethanal-co-butanal) showed the sensitivity of 30 mJ/cm2 on the exposure to X-ray radiation without requiring a wet development process (Table VIII). Other copolymers also functioned as a positive self developing X-ray resist. 

Since all heavy metals are fixed in ash and are hardly soluble in water, the ash can be landfilled without any additional treatment. But it is preferable to solidify the ash for easy handling and minimizing the amount of soluble heavy metal in case of commercial plants. Solubility test was made for ash by the routine method stipulated by the Japanese Environment Protection Agency. The result is shown in Table VIII. 

Takahashi M, Niizuma K, Ohkido M, et al. 1986b. [A case of occupational contact dermatitis due to preservatives, surfactants and raw materials of detergents and wax. Dermatitis and skin patch VIII, Osaka, Japan]. Skin Res 29 24-34. (Japanese)... 

Ishiguro T. and Matsumura M. (1958) Syntheses of piperazines. VIII. Syntheses of a trans)- and (3(cw)-2,3-dimethylpiperazines (Japanese) Yakugaku Zasshi (J. Pharm. Soc Jpri) 78, 229-31. Chem. Abstr. 52 118762a). 

R. Yamamoto, Studies on the stability of dry preparations. VIII. Relation between the moisture content and stability of ascorbic acid, sodium ascorbate and their diluted preparations [in Japanese], Yakuzaigaku 19, 39-43 (1959). 

T. Nomura, H. Ukeda, K. Matsumoto, and Y. Osajima, Electrochemical Measurement of Sugar Content of Food. VIII. Conductometric Measurement of Sugar Content with Flow Injection Analysis System [in Japanese]. Nippon Shokuhin Kogyo Gakkaishi, 32 (1985) 916. 

The saponified oils rather than the oils thenselves were found to be most effective. Flaming and Baker (1931) reported on the effectiveness of potassium soaps of certain vegetable oils against adult Japanese beetles (Table VIK )). No relationship exists betweoi the saponification number of the oil and order of effectiveness. However, Van der Moulen and VanLeeuwen (37) did show a correlation betweai film characteristics and per cent mortality (Table VIII). 

A Chinese-Japanese cooperative chemical study 104) of the rhizomes of this plant from Zhaotong, Yunnan at 2100m led to isolation of the oleanolic acid saponins, G-IV, C-IVa, and C-V in yields of 3.4, 2.8, and 3.1%. In this respect, then Zhujie-shen is very similar to Japanese Chikusetsu-ninjin. However, the composition of the dammarane saponin fraction of Zhujie-shen which consisted of Rd (0.04% yield). Re (0.12%), Rgi(0.15%), Rg (0.05%), NG-R2(0.02%, see Chapter VIII-2, Table II) and pseudo-ginsenoside-Fii (PG-Fn, 0.04%, an ocotillol-type saponin from leaves of Himalayan Panax and also from leaves of American Ginseng, see Chapter IX-2), was significantly different from that of the Japanese plant. 

Japan is the largest importer of rapeseed in the world (Table VIII), largely because they prefer rapeseed oil for cooking, japan itself produces relatively little rapeseed (Table IV), but their imports of rapeseed have increased steadily since 1971 to a total of 1,200,000 tonnes in 1981. Most of this comes from Canada. As would be expected, the production of rapeseed meal in Japan has also increased during the past decade to 684,000 tonnes in 1981. As the Canadian production of rapeseed has shifted to the canola types, so has the Japanese crushing since it is derived largely from the import of Canadian seed. The canola meal in Japan is now used extensively in feeding livestock. 

X-N1586/X-N1587 in combination (formulations IV and VIII). Furthermore, Japanese wet set values [6] can be improved by 5 to 8% with the Dabco BL-53, and experimental silicone surfactants X-N1586 and X-N1587. Wet set values are improved nearly 20% when the two additives are utilised in combination as evidenced by Formulations IV and VIII. Equally important, humid aged compression set, tensile and tear physical properties display a positive improvement trend as compared to the control formulations. 

Asakawa, Y., R. Matsuda, M. Toyota, C. Suire, T. Tabcemoto, H. Inoue, S. Hattori, and M. Mizutani Chemosystematics of Bryophytes VIII. The Distribution of Terpenoids and Aromatic Compounds in Japanese Hepaticae and Anthocerotae. J. Hattori Bot. Lab. 50, 165 (1981). 

More recently the Japanese group (Chang, 1969 Chang, Nakahara and Ando, to be published) fractionated clupeine from North Sea herring into the components clupeine YT, YTI and Z, by the method described in Chap. VII. B. 4 for the fractionation of clupeine from Pacific herring (Ando and Watanabe, 1969). The complete amino-acid sequences of the components Y l, Y ll and Z were obtained from the results of N- and C-terminal sequence analysis and analysis of the thermolytic peptides, and from data on the structure of the tryptic peptides of unfractionated clupeine from Clupea harengus (see p. 37 ref. 7). They are illustrated in Chart VIII-8. 

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