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    • 1. 发明授权
    • Clear liquid skin cosmetic compositions
    • 透明液体皮肤化妆品组合物
    • US4481187A
    • 1984-11-06
    • US462720
    • 1983-02-01
    • Mitsuo KondoHiromi MinaminoYasuhisa OtaniAkira MiyashitaKenzo OkadaTakashi Kuramoto
    • Mitsuo KondoHiromi MinaminoYasuhisa OtaniAkira MiyashitaKenzo OkadaTakashi Kuramoto
    • A61K8/63A61Q19/00C07H15/24A61K7/021A61K7/15A61K7/46A61K7/48
    • A61Q19/00A61K8/63A61K2800/262A61Q1/02A61Q19/002A61Q19/10Y10S514/97
    • Disclosed is a clear liquid skin cosmetic composition (e.g., a lotion) in which one or more oily substances (such as oil-soluble perfumes, hormones and the like) are solubilized in water with the aid of a solubilizing agent comprising an 18.alpha.-glycyrrhizin (18.alpha.-glycyrrhizic acid sodium salt, potassium salt or ammonium salt) that is a novel compound derived from a conventional glycyrrhizin (i.e., any form of 18.beta.-glycyrrhizin extracted from licorice root) or a glycyrrhizin composition consisting of an 18.alpha.-glycyrrhizin and an 18.beta.-glycyrrhizin. This skin cosmetic composition is not irritative to the skin as contrasted with skin cosmetic compositions prepared by using a synthetic surface-active agent as the solubilizing agent, and is not subject to gelation in a slightly acidic to acidic pH range as contrasted with skin cosmetic compositions prepared by using an 18.beta.-glycyrrhizin alone as the solubilizing agent. Moreover, this skin cosmetic composition exerts a mild action on the skin without causing irritation thereto, gives an agreeable feeling, and has excellent fluidity, usability and storage stability.
    • 公开了一种透明的液体皮肤化妆品组合物(例如洗剂),其中一种或多种油性物质(例如油溶性香料,激素等)借助于包含18α- 甘草甜素(18α-甘草酸钠盐,钾盐或铵盐),其是衍生自常规甘草酸的新化合物(即从甘草根提取的任何形式的18β-甘草甜素)或由18α- 甘草甜素和18β-甘草甜素。 与通过使用合成表面活性剂作为增溶剂制备的皮肤化妆品组合物相比,该皮肤化妆品组合物对皮肤不刺激,并且与皮肤化妆品组合物相比,在略微酸性至酸性pH范围内不经历凝胶化 通过使用单独的18β-甘草甜素作为增溶剂制备。 此外,该皮肤化妆品组合物对皮肤施加温和的作用而不会引起刺激,产生舒适的感觉,并且具有优异的流动性,可用性和储存稳定性。
    • 2. 发明授权
    • Creamy or milky skin cosmetic compositions
    • 奶油或乳状皮肤化妆品组合物
    • US4424204A
    • 1984-01-03
    • US241525
    • 1981-03-09
    • Hiromi MinaminoMitsuo KondoYasuhisa OtaniAkira MiyashitaKenzo OkadaTakashi Kuramoto
    • Hiromi MinaminoMitsuo KondoYasuhisa OtaniAkira MiyashitaKenzo OkadaTakashi Kuramoto
    • A61K8/63A61Q1/02A61Q19/00A61Q19/10A61K7/021B01J13/00C07G3/00C07H15/00
    • A61K8/63A61Q1/02A61Q19/00A61Q19/10A61K2800/75Y10S514/845Y10S514/939Y10S514/943
    • Disclosed is a creamy or milky skin cosmetic composition which contains an emulsifying agent comprising an 18.alpha.-glycyrrhizin (18.alpha.-glycyrrhizic acid or its sodium, potassium or ammonium salt) that is a novel compound derived from a conventional glycyrrhizin (i.e., any form of 18.beta.-glycyrrhizin extracted from licorice root) or a glycyrrhizin composition consisting of an 18.alpha.-glycyrrhizin and an 18.beta.-glycyrrhizin. This skin cosmetic composition causes no irritation to the skin and hence has great safety for the skin, as contrasted with skin cosmetic compositions using synthetic emulsifiers. Moreover, it exhibits very good emulsion stability and storage stability and presents a very attractive appearance (fine texture and good gloss) owing to the unique effects of the 18.alpha.-glycyrrhizin. In particular, this skin cosmetic composition is characterized in that the difficulties inherent in the use of an emulsifying agent comprising an 18.beta.-glycyrrhizin alone (i.e., the fact that the resulting emulsion is subject to gelation, requires a long time for defoaming, and may undergo a considerable change in viscosity when transferred by the application of a shear stress) are overcome.
    • 公开了一种乳状或乳状皮肤化妆品组合物,其含有包含18α-甘草酸(18α-甘草酸或其钠,钾或铵盐)的乳化剂,其为衍生自常规甘草酸的新型化合物(即任何形式 由甘草根提取的18β-甘草甜素)或由18α-甘草甜素和18β-甘草甜素组成的甘草甜素组合物。 与使用合成乳化剂的皮肤化妆品组合物相比,该皮肤化妆品组合物对皮肤没有刺激性,因此对皮肤具有很高的安全性。 此外,由于18α-甘草甜素的独特作用,它表现出非常好的乳液稳定性和储存稳定性,并且呈现出非常有吸引力的外观(细纹理和良好的光泽)。 特别地,这种皮肤化妆品组合物的特征在于,使用包含单独的18β-甘草甜素的乳化剂所固有的困难(即所得乳液经历凝胶化的事实需要长时间的消泡,和 克服了通过施加剪切应力转移时可能经历显着的粘度变化)。
    • 5. 发明申请
    • Multi-Layer Piezoelectric Device
    • 多层压电器件
    • US20080303385A1
    • 2008-12-11
    • US12191191
    • 2008-08-13
    • Takeshi OkamuraKatsushi SakaueMitsuo Kondo
    • Takeshi OkamuraKatsushi SakaueMitsuo Kondo
    • H01L41/047
    • H01L41/1876F02M51/0603F02M61/167H01L41/0471H01L41/0472H01L41/0477
    • To provide a multi-layer piezoelectric device having excellent durability in which the amount of displacement does not change even when the piezoelectric actuator is subjected to continuous operation over a long period of time under a high voltage and a high pressure, the multi-layer piezoelectric device comprises a stack formed by stacking piezoelectric layers and internal electrodes alternately one on another and external electrodes formed on a first side face and on a second side face of the stack, wherein one of the adjacent internal electrodes is connected to the external electrode formed on the first side face and the other internal electrode is connected to the external electrode formed on the second side face, while content of alkali metal in a range from 5 ppm to 300 ppm is contained.
    • 为了提供即使在压电致动器在高电压和高压下长时间连续操作的情况下,位移量也不会改变的耐久性优异的层叠型压电元件,则层叠型压电体 器件包括通过将压电层和内部电极彼此交替堆叠而形成的堆叠和形成在堆叠的第一侧面和第二侧面上的外部电极,其中相邻的内部电极中的一个连接到形成在其上的外部电极 第一侧面和另一个内部电极连接到形成在第二侧面上的外部电极,同时含有5ppm至300ppm范围内的碱金属含量。
    • 6. 发明申请
    • Multi-Layer Piezoeletric Element
    • 多层压电元件
    • US20070205700A1
    • 2007-09-06
    • US10573339
    • 2004-09-22
    • Takeshi OkamuraKatsushi SakaueMitsuo Kondo
    • Takeshi OkamuraKatsushi SakaueMitsuo Kondo
    • H01L41/083
    • H01L41/1876F02M51/0603F02M61/167H01L41/0471H01L41/0472H01L41/0477
    • To provide a multi-layer piezoelectric device having excellent durability in which the amount of displacement does not change even when the piezoelectric actuator is subjected to continuous operation over a long period of time under a high voltage and a high pressure, the multi-layer piezoelectric device comprises a stack formed by stacking piezoelectric layers and internal electrodes alternately one on another and external electrodes formed on a first side face and on a second side face of the stack, wherein one of the adjacent internal electrodes is connected to the external electrode formed on the first side face and the other internal electrode is connected to the external electrode formed on the second side face, while content of alkali metal in a range from 5 ppm to 300 ppm is contained.
    • 为了提供即使在压电致动器在高电压和高压下长时间连续操作的情况下,位移量也不会改变的耐久性优异的层叠型压电元件,则层叠型压电体 器件包括通过将压电层和内部电极彼此交替堆叠而形成的堆叠和形成在堆叠的第一侧面和第二侧面上的外部电极,其中相邻的内部电极中的一个连接到形成在其上的外部电极 第一侧面和另一个内部电极连接到形成在第二侧面上的外部电极,同时含有5ppm至300ppm范围内的碱金属含量。
    • 8. 发明申请
    • Multi-Layer Piezoelectric Element and Method for Manufacturing the Same
    • 多层压电元件及其制造方法
    • US20100156250A1
    • 2010-06-24
    • US12717018
    • 2010-03-03
    • Mitsuo KondoMasaki TerazonoTakeshi OkamuraKatsushi Sakaue
    • Mitsuo KondoMasaki TerazonoTakeshi OkamuraKatsushi Sakaue
    • H01L41/16H01L41/047
    • H01L41/0472H01L41/0471H01L41/0477H01L41/273Y10T29/42
    • A multi-layer piezoelectric element having high durability which allows it to increase the amount of displacement of a piezoelectric actuator under high voltage and high pressure and does not undergo a change in the amount of displacement during continuous operation in a high electric field and under a high pressure over a long time period is provided.The multi-layer piezoelectric element comprises a stack of at least one piezoelectric layer and a plurality of internal electrodes consisting of first and second internal electrodes placed one on another, a first external electrode formed on a first side face of the stack and connected to the first internal electrode and a second external electrode formed on a second side face of the stack and connected to the second internal electrode, wherein the bonding strength between the piezoelectric layer and the internal electrode is weaker than the bending strength of the piezoelectric layer.
    • 一种具有高耐久性的多层压电元件,其能够在高电压和高压下增加压电致动器的位移量,并且在高电场和在高电压下连续操作期间不会发生位移量变化 提供了长时间的高压。 所述层叠型压电元件包括​​由至少一个压电体层叠的多个内部电极和由彼此重叠的第一和第二内部电极组成的多个内部电极,形成在所述堆叠体的第一侧面上的第一外部电极, 第一内部电极和第二外部电极,形成在所述堆叠的第二侧面上并与所述第二内部电极连接,其中所述压电层和所述内部电极之间的接合强度弱于所述压电层的弯曲强度。
    • 9. 发明申请
    • Multi-Layer Piezoelectric Device
    • 多层压电器件
    • US20090045701A1
    • 2009-02-19
    • US12191168
    • 2008-08-13
    • Takeshi OkamuraKatsushi SakaueMitsuo Kondo
    • Takeshi OkamuraKatsushi SakaueMitsuo Kondo
    • H01L41/083
    • H01L41/1876F02M51/0603F02M61/167H01L41/0471H01L41/0472H01L41/0477
    • To provide a multi-layer piezoelectric device having excellent durability in which the amount of displacement does not change even when the piezoelectric actuator is subjected to continuous operation over a long period of time under a high voltage and a high pressure, the multi-layer piezoelectric device comprises a stack formed by stacking piezoelectric layers and internal electrodes alternately one on another and external electrodes formed on a first side face and on a second side face of the stack, wherein one of the adjacent internal electrodes is connected to the external electrode formed on the first side face and the other internal electrode is connected to the external electrode formed on the second side face, while content of alkali metal in a range from 5 ppm to 300 ppm is contained.
    • 为了提供即使在压电致动器在高电压和高压下长时间连续操作的情况下,位移量也不会改变的耐久性优异的层叠型压电元件,则层叠型压电体 器件包括通过将压电层和内部电极彼此交替堆叠而形成的堆叠和形成在堆叠的第一侧面和第二侧面上的外部电极,其中相邻的内部电极中的一个连接到形成在其上的外部电极 第一侧面和另一个内部电极连接到形成在第二侧面上的外部电极,同时含有5ppm至300ppm范围内的碱金属含量。