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    • 8. 发明申请
    • Inventory control system and method
    • 库存控制系统和方法
    • US20060089867A1
    • 2006-04-27
    • US11255151
    • 2005-10-21
    • Toshiyuki SakumaTomoyuki AokiYuichi Kaneko
    • Toshiyuki SakumaTomoyuki AokiYuichi Kaneko
    • G06Q99/00G05B19/418
    • G06Q10/087Y02P90/18
    • The invention suppresses stock excess or deficiency of circulation items through a life cycle of the circulation items. In an inventory control system, an information processing device calculates an index (KPI) which shows a current phase of a circulation item from actual data of the circulation item, at predetermined timing (S1101) . After that, the information processing device compares a shift condition stored in a code storage area with KPI, and in case that KPI satisfies the shift condition, it judges that a phase of the circulation item is changed (S1103). Here, when a user inputs renewal permission of safety stock quantity of circulation item (S1104), the information processing device calculates safety stock quantity of circulation items in the shifted phase (S1107).
    • 本发明通过流通物品的生命周期来抑制流通物品的库存过量或不足。 在库存控制系统中,信息处理装置在规定的定时,根据循环项目的实际数据,计算出显示循环项目的当前阶段的指标(KPI)(S 1101)。 之后,信息处理装置将存储在代码存储区域中的移位条件与KPI进行比较,并且在KPI满足移位条件的情况下,判断循环项目的相位改变(S101)。 这里,当用户输入循环项目的安全库存量的更新许可时(S1104),信息处理装置计算移动阶段的循环项目的安全库存量(S 1107)。
    • 9. 发明授权
    • Method for resolving optical isomers
    • 拆分光学异构体的方法
    • US06379552B1
    • 2002-04-30
    • US09347062
    • 1999-07-02
    • Tetsuji KitagawaAtsushi OkamotoTakashi KanaiKatsuhiro ShibayamaTomoyuki AokiShinobu Yamakawa
    • Tetsuji KitagawaAtsushi OkamotoTakashi KanaiKatsuhiro ShibayamaTomoyuki AokiShinobu Yamakawa
    • B01D1500
    • C07B57/00
    • A method for efficiently resolving optical isomers, in which a discriminating liquid consisting of a discriminating agent capable of discriminating optical isomers and a diluent are brought into contact with a mixture containing said optical isomers in countercurrent flow, to resolve the optical isomers by adsorption separation, distillation separation, absorption separation or membrane separation, and recovered at an optical isomer content of 5 wt % or less for recycled use, under one or more of the following conditions: (a) the dielectric constant of the diluent is 30 or less and the viscosity of the discriminating liquid is 0.2 Pa·s or less at the temperature of the resolving operation; (b) the discriminating agent contained has the effect of splitting the 1H or 13C-NMR spectrum peak of the optical isomers when added and the diluent contained has a dielectric constant equal to or lower than the dielectric constant of the measuring solvent at the time of measuring the 1H or 13C-NMR spectrum; (c) the boiling point of at least one compound of the discriminating agent at the pressure of the resolving operation is higher than the boiling point of at least one compound of the diluent at the pressure of the resolving operation; (d) the boiling point of at least one compound of the diluent at the pressure of the resolving operation is higher than the boiling point of the optical isomers to be resolved, at the pressure of the resolving operation, by 10° C. or more; and (e) the concentration of the discriminating agent in the discriminating liquid is 10 wt % or more.
    • 光学异构体的有效解决方法是将由能够鉴别光学异构体的识别剂组成的识别液与稀释剂逆流流动地与包含所述光学异构体的混合物接触,从而通过吸附分离来分解光学异构体, 蒸馏分离,吸收分离或膜分离,并在一种或多种以下条件下以5重量%以下的光学异构体含量回收再循环使用:(a)稀释剂的介电常数为30以下, 鉴定液的粘度在分解操作的温度下为0.2Pa.s以下;(b)所含的鉴别剂具有在添加时分解光学异构体的1H或13C-NMR谱峰的作用,并且稀释剂含有 介电常数等于或低于在测量1H或13C-NMR谱时测量溶剂的介电常数 (c)解析操作压力下鉴别剂的至少一种化合物的沸点高于分解操作压力下至少一种稀释剂化合物的沸点;(d) 在拆分操作压力下,至少一种稀释剂化合物的沸点高于分解操作压力下要拆分的光学异构体的沸点10℃或更高; 和(e)鉴别液中鉴别剂的浓度为10重量%以上。