巻号一覧
前身誌
16 巻, 10 号
選択された号の論文の12件中1～12を表示しています
- |<
- <
- 1
- >
- >|
-
堀 義雄1962 年 16 巻 10 号 p. 792-799
発行日: 1962/10/20
公開日: 2009/11/17
ジャーナル フリーPDF形式でダウンロード (2745K) -
高橋 亨1962 年 16 巻 10 号 p. 800-805
発行日: 1962/10/20
公開日: 2009/11/17
ジャーナル フリーPDF形式でダウンロード (1063K) -
西沖 浩1962 年 16 巻 10 号 p. 806
発行日: 1962/10/20
公開日: 2009/11/17
ジャーナル フリーPDF形式でダウンロード (193K) -
第1報 酸化亜鉛焼成雰囲気の影響原崎 勇次, 長谷川 晴夫, 桐ケ谷 喜一, 相馬 勲1962 年 16 巻 10 号 p. 807-817
発行日: 1962/10/20
公開日: 2009/11/17
ジャーナル フリーElectrofax papers were coated with ZnO heated in N2 or NH3, and effects of these treatments on photoelectric properties of ZnO and fax papers were examined.
In the case of ZnO heated in N2, the highhr temperature the higher sensitivity, but the larger dark decay. Faxpapers coated with ZnO cooled quickly than cooled slowly had less fog.
In the case of ZnO heated in NH3, sensitivity were highest, dark decay were larger and fog was obtained at 550°C.
In order to raise sensitivity, the lest results practically were obtained in the case of the paper coated with ZnO heated at 550°C, for 3 hours in N2.抄録全体を表示PDF形式でダウンロード (676K) -
再生蒸解薬液 (クラフトパルプ黒液の炭酸化併用亜硫酸化) によるセミケミカルパルプの蒸解条件について木村 裕, 藤井 利郎, 赤松 勲, 村尾 安一1962 年 16 巻 10 号 p. 818-825
発行日: 1962/10/20
公開日: 2009/11/17
ジャーナル フリーIn a previous paper, cooking conditions in semichemical pulping of beech by cooking liquar used the direct sulphitation method were reported.
This paper reports the effects of cooking temp., cooking time and liquore ratio on characteristics of pulp in case of carbonation-sulphitation method.
Semichemical pulping by regenerated cooking liquor (pH 6.25-7.3) at the liquor towood ratio of 5 to 1 produced refinable pulp within cooking times of 4 hours at 155°C, 165°C, 3 hours at 175°C and 1 hour at 185°C but scp was burnt more than above-stated cooking times at maximum temp.
The range of cooking conditions is wide in comparison with direct sulphitation method and accordingly yield of pulp is more than 60%, Roe number of pulp is more than 15.抄録全体を表示PDF形式でダウンロード (1285K) -
糸の性質の弾性力学的解析(I)山田 都一1962 年 16 巻 10 号 p. 826-831
発行日: 1962/10/20
公開日: 2009/11/17
ジャーナル フリーBy analysing elastic dynamics of yarns, pursuing the course and formulae reported in No.I, thefollowing conclusions are obtained.
1) In case of R20>>tw0 properties of paper yarns can be explained at least qualitatively approximate calculations.
(R0 : radius at the beginning of twist, t : thickness of paper, w0 : width of cut-materials)
2) Such as tightly twisted Japanese paper yarn and paper yarn, in case of which R20>>tw0 can not be assumed, requires stricter calculations.抄録全体を表示PDF形式でダウンロード (879K) -
糸の性質の弾性力学的解析(II)山田 都一1962 年 16 巻 10 号 p. 831-834,847
発行日: 1962/10/20
公開日: 2010/02/10
ジャーナル フリーPDF形式でダウンロード (867K) -
第14報 和紙の日光曝露による化学的変化加藤 晴治1962 年 16 巻 10 号 p. 835-838
発行日: 1962/10/20
公開日: 2009/11/17
ジャーナル フリーDirect exposure to the sun-light for 100200 hrs causes Japanese-paper to turn yellow, and also causes unbleached paper to increase in whiteness.
This is considered to be caused by oxidation of fibrins or impurities. We can find this by the fact that copper value will he fairly increased.抄録全体を表示PDF形式でダウンロード (664K) -
第15報 和紙の日光曝露による物理的変化加藤 晴治1962 年 16 巻 10 号 p. 838-847
発行日: 1962/10/20
公開日: 2010/02/10
ジャーナル フリーDirect exposure to the sunlight causes Japanese-paper to deteriorate its physical qualities.
This deterioration appears after about 100 hours' direct exposure.
(1) Strength, elasticity and other qualities are weakened.
(2) In case of whether bleached or unbleached, the latter are more affected.
(3) Elasticity is particularly weakened by exposure.
(4) Breaking-length is bigger by 100-200 hour's exposure than by 0-100 hours' exposure.
(5) Diffractiveness is remarkably lessened by exposure.
(6) Gampi-paper becomes fragile in particular by the sun-light.抄録全体を表示PDF形式でダウンロード (1440K) -
1962 年 16 巻 10 号 p. 847
発行日: 1962年
公開日: 2010/09/27
ジャーナル フリーPDF形式でダウンロード (171K) -
Joseph Marton1962 年 16 巻 10 号 p. 848-854
発行日: 1962/10/20
公開日: 2009/11/17
ジャーナル フリーPDF形式でダウンロード (989K) -
1962 年 16 巻 10 号 p. 855-859
発行日: 1962/10/20
公開日: 2009/11/17
ジャーナル フリーPDF形式でダウンロード (957K)
- |<
- <
- 1
- >
- >|