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    • 5. 发明授权
    • Balance and a method for operating a balance
    • 余额和操作余额的方法
    • US06810355B1
    • 2004-10-26
    • US10363091
    • 2003-02-28
    • Sabine KreidlerKlaus WeberKarl-Heinz Schmid
    • Sabine KreidlerKlaus WeberKarl-Heinz Schmid
    • G01G1900
    • G01G23/3728G01G19/4144G06Q20/202
    • In a scale with a weighing cell, which can generate weight signals representing the weight of a load each time something is weighed, and with a signal processing system which receives the weight signals and generates: weight data on the basis of the weight signals, information determined on the basis of the weight data such as purchase prices, and/or weighing data containing identification data designating the weighing operation or group of associated weighing operations in question, an elaboration is proposed, according to which the signal processing system has an encryption unit, which can generate encryption data on the basis of at least some of the weighing data, where the signal processing system can transmit a data record containing at least the portion of the weighing data used to generate the encryption data together with the encryption data.
    • 具有称重单元的尺度,其可以在每次称重时产生表示负载重量的权重信号,以及信号处理系统,其接收加权信号并基于权重信号产生权重数据,信息 基于权重数据(如购买价格)和/或称重数据,包含指定称重操作或相关称重操作组的识别数据,提出了一种详细说明,信号处理系统具有加密单元, 其可以基于至少一些称重数据来生成加密数据,其中信号处理系统可以传送包含用于生成加密数据的加权数据的至少一部分的数据记录以及加密数据。
    • 6. 发明授权
    • Water-free surface-active agents
    • 无水表面活性剂
    • US6165961A
    • 2000-12-26
    • US308539
    • 1999-05-20
    • Karl-Heinz SchmidDitmar KischkelThomas KrohnenAndreas Syldath
    • Karl-Heinz SchmidDitmar KischkelThomas KrohnenAndreas Syldath
    • C11D1/14C11D1/22C11D1/37C11D17/00
    • C11D1/37C11D1/146C11D1/22C11D17/0004
    • A water-free surfactant composition containing: (a) a fatty alcohol sulfate corresponding to the formula R.sup.1 O--SO.sub.3 X, where R.sup.1 is a linear alkyl chain, and X is an alkali metal, alkaline earth metal, ammonium, alkyl ammonium, alkanolammonium or glucammonium; and (b) an alkyl benzenesulfonate corresponding to the formula R.sup.2 --Ph--SO.sub.3 X where R.sup.2 is an alkyl chain containing 10 to 14 carbon atoms, Ph is a phenyl group and X is alkali metal, alkaline earth metal, ammonium, alkyl ammonium, alkanolammonium or glucammonium. The fatty alcohol sulfate and alkyl benzenesulfonate are present in the surfactant composition in a weight ratio of 50:50 to 90:10. The water-free surfactant composition provides a reduced potential for irritation, good flow behavior and solubility in cold water. The surfactant composition is useful in laundry detergents, dishwashing detergents and cleaners.
    • PCT No.PCT / EP97 / 06273 Sec。 371日期1999年5月20日 102(e)日期1999年5月20日PCT 1997年11月11日PCT公布。 公开号WO98 / 22561 日期1998年5月28日一种无水表面活性剂组合物,其含有:(a)对应于式R1O-SO3X的脂肪醇硫酸盐,其中R1为直链烷基链,X为碱金属,碱土金属,铵,烷基铵 ,链烷醇铵或葡萄糖铵; 和(b)对应于式R2-Ph-SO3X的烷基苯磺酸盐,其中R2是含有10-14个碳原子的烷基链,Ph是苯基,X是碱金属,碱土金属,铵,烷基铵,链烷醇铵 或葡萄糖铵。 脂肪醇硫酸盐和烷基苯磺酸盐以50:50至90:10的重量比存在于表面活性剂组合物中。 无水表面活性剂组合物提供降低的刺激潜力,良好的流动性能和在冷水中的溶解性。 表面活性剂组合物可用于洗衣洗涤剂,餐具洗涤剂和清洁剂。
    • 10. 发明授权
    • Alkali-stable foam inhibitors
    • 碱性稳定的泡沫抑制剂
    • US5205959A
    • 1993-04-27
    • US835922
    • 1992-02-25
    • Karl-Heinz SchmidKarin KorenDetlev StanislowskiMichael Langen
    • Karl-Heinz SchmidKarin KorenDetlev StanislowskiMichael Langen
    • C11D1/66C11D1/72C11D1/825C11D3/00C11D3/34
    • C11D3/0026C11D1/721C11D1/8255C11D1/662C11D1/72C11D3/3418
    • A foam-inhibiting aqueous concentrate, stable in alkaline compositions, contains(a) about 5 to about 30% by weight of alkyl glucoside based on C.sub.6 -C.sub.12 fatty alcohols having a degree of glucosidation of about 1 to about 2,(b) about 5 to about 70% by weight of end-capped polyethylene glycol ether compound corresponding to formula IR.sub.1 O--(CH.sub.2 CH.sub.2 O).sub.n --R.sub.2 (I) wherein the radical R.sub.1 O is derived from 2-branched, even-numbered alkanols containing from 16 to 20 carbon atoms, R.sub.2 is an alkyl radical containing 4 to 8 carbon atoms, and n is a number of about 5 to about 9,(c) about 5 to about 70% by weight of non-end-capped polyethylene glycol ether compound corresponding to formula IIR.sub.5 O--(CH.sub.2 CH.sub.2 O).sub.2 --H (II) wherein the radical R.sub.5 O is derived from 2-branched even-numbered alkanols containing from 12 to 20 carbon atoms, and z is a number of about 2 to about 5.
    • PCT No.PCT / EP90 / 01382 Sec。 371日期:1992年2月25日 102(e)日期1992年2月25日PCT 1990年8月21日PCT PCT。 公开号WO91 / 03538 日本1991年3月21日。在碱性组合物中稳定的泡沫抑制水性浓缩物含有(a)约5至约30重量%的基于C6-C12脂肪醇的烷基葡糖苷,其具有约1至 约2,(b)约5至约70重量%的对应于式I的端封聚乙二醇醚化合物R1O-(CH2CH2O)n-R2(I),其中基团R1O衍生自2-支链, 含有16至20个碳原子的链烷醇,R 2是含有4至8个碳原子的烷基,n是约5至约9,(c)约5至约70重量% 对应于式II的O-封端的聚乙二醇醚化合物R 5 O-(CH 2 CH 2 O)2 -H(II),其中基团R5O衍生自含有12至20个碳原子的2-支链偶数链烷醇,z为约2 至约5。