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1. 发明专利

JP2002253201A SMALL-SIZED TESTING DEVICE 失效
公开(公告)号：JP2002253201A
公开(公告)日：2002-09-10
申请号：JP2001053336
申请日：2001-02-28
申请人： NISSHIN SEIFUN GROUP INC
发明人： DOI MAKOTO , BAN MASAKI , SHIIBA KIWAMU , KOMINE NORIKO , KIMURA TOSHINORI
IPC分类号： C12M1/00 , B09B3/00 , C05F3/06 , C05F11/06 , C05F17/02 , C12M1/38
摘要： PROBLEM TO BE SOLVED: To provide a small-sized testing device having a high pseudo-adiabatic effect. SOLUTION: This small-sized testing device is operated as follows: a heater 13a is driven so that temperature of a main body 13b detected by a second thermometer 50 is made to be equal to a result measured by a first thermometer 30 while temperature of a composting space CS is measured by the first thermometer 30; then the temperature of the composting space CS is made to be approximately equal to the temperature of the main body 13b; further flowing-in/out of the heat between the composing space CS and an outer vessel 13 is not occurred; and finally such a pseudo-adiabatic effect that a reaction vessel 11 is thermally isolated from the surroundings is realized. At this time, it is prevented that the reaction vessel 11 is strongly affected by the surrounding temperature, because an air layer AR acts as a buffer. Namely, excessive flowing-in/out of the heat caused by overshooting and control delay of the heater 13a is appropriately controlled with a suitable time-lag. Therefore, thermal stability of the reaction vessel 11 is increased, and an accuracy of the pseudo-adiabatic effect is more enhanced than ever.

2. 发明专利

JP2002255677A SMALL-SIZED TEST EQUIPMENT 失效
公开(公告)号：JP2002255677A
公开(公告)日：2002-09-11
申请号：JP2001053337
申请日：2001-02-28
申请人： NISSHIN SEIFUN GROUP INC
发明人： DOI MAKOTO , BAN MASAKI , SHIIBA KIWAMU , KOMINE NORIKO , KIMURA TOSHINORI
IPC分类号： B09B3/00 , C02F11/02 , C05F3/06 , C05F11/06 , C05F17/02
摘要： PROBLEM TO BE SOLVED: To provide small-sized test equipment which can simulates a manuring procedure under various temperature conditions. SOLUTION: In order to ensure the reproducibility of experiment, a reaction vessel 11 is kept under a fixed temperature for a prescribed time in the temperature holding mode and, thereafter, is subjected to pseudo-thermal insulation in the temperature follow-up mode and the temperature of fermenting substance CO is naturally elevated. In such a case, the initial conditions of the fermenting substance CO is allowed to coincide with each other and the experiment having high reproducibility is made possible. Otherwise, as another experiment, the reaction vessel 11 is preliminarily subjected to pseudo-thermal insulation in the temperature follow-up mode, the temperature of the fermenting substance CO is naturally elevated and the temperature hysteresis at that time is stored. Subsequently, by the exchange, etc., of the fermenting substance CO in the reaction vessel 11, the temperature of the reaction vessel 11 is regulated in the temperature forced mode. In such a experiment, the reproducibility of the initial pseudo-thermal insulation test can be confirmed.

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