会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • Method for Producing Fucoidan, Fucoidan, and Fucoidan-Containing Composition
    • 生产岩藻依聚糖,岩藻依聚糖和含岩藻依聚糖组合物的方法
    • US20090105190A1
    • 2009-04-23
    • US11795822
    • 2006-03-01
    • Koji HatanoYasushi NakamotoYuu Kanetsuki
    • Koji HatanoYasushi NakamotoYuu Kanetsuki
    • A61K31/737C07H1/08A61P17/06
    • A61K31/737
    • The present invention provides a method for producing high molecular-weight fucoidan, which is expected to be promising as a cosmetic composition or an agent in the field of dermatology, and a high molecular-weight fucoidan-containing composition.A component containing fucoidan having a weight average molecular weight of 1,000,000 to 2,000,000 obtained through the steps of performing hot water extraction of a mozuku alga body of the genus Cladosiphon at pH 6.0 or higher, which ranges from neutral to alkaline, removing low-molecular weight compound through ultrafiltration, and adjusting a final pH to 6.5 or higher is effective as a cosmetic composition or an agent in the field dermatology, and is also excellent in storage stability.
    • 本发明提供一种生产高分子量岩藻依聚糖的方法,其预期作为皮肤病领域的化妆品组合物或药剂有希望,以及含有高分子量岩藻依聚糖的组合物。 通过以下步骤获得的含有重均分子量为1,000,000至2,000,000的岩藻依聚糖的组分,所述组合物通过在pH 6.0或更高的pH 6.0或更高的温度下进行嗜酸性芽孢杆菌属的嗜酸藻体的热水提取,其从中性至碱性,除去低分子量 通过超滤,将最终pH调节至6.5以上的化合物作为现场皮肤病学中的化妆品组合物或药剂是有效的,并且还具有优异的储存稳定性。
    • 4. 发明授权
    • Communication circuit with voltage drop circuit and low voltage drive
circuit
    • 具有降压电路和低压驱动电路的通信电路
    • US5623224A
    • 1997-04-22
    • US524118
    • 1995-08-24
    • Takaaki YamadaYasushi Nakamoto
    • Takaaki YamadaYasushi Nakamoto
    • G05F3/24G06K19/07G05F1/56
    • G06K19/0701G05F3/247G06K19/0723
    • A communication circuit system of an IC card etc. including a voltage drop circuit having a complementary type transistor circuit comprising a p-channel and an n-channel transistor connected together, the circuit being connected to a power source voltage and generating a voltage corresponding to the sum of the threshold voltages of the p-channel transistor and n-channel transistor and supplying the same to a load circuit; an oscillation circuit having a complementary MOS inverter, a capacitor connected to the input side of the complementary MOS inverter, and resistance elements connected between the input and output of the complementary MOS inverter; and a wave detection circuit having a first and second MOS transistors with drains and gates connected to each other and a current source, nodes between the drains and the gates of the first and second MOS transistors being connected to the current source, the gate of the first MOS transistor being connected to a signal input line, and the current capacity of the second MOS transistor being set larger than the current capacity of the first MOS transistor.
    • 一种IC卡等的通信电路系统,包括具有互连型晶体管电路的电压降电路,所述互补型晶体管电路包括连接在一起的p沟道和n沟道晶体管,所述电路连接到电源电压并产生对应于 p沟道晶体管和n沟道晶体管的阈值电压之和并将其提供给负载电路; 具有互补MOS反相器的振荡电路,连接到互补MOS反相器的输入侧的电容器和连接在互补MOS反相器的输入和输出之间的电阻元件; 以及波形检测电路,具有具有彼此连接的漏极和栅极的第一和第二MOS晶体管和电流源,第一和第二MOS晶体管的漏极和栅极之间的节点连接到电流源, 第一MOS晶体管连接到信号输入线,并且第二MOS晶体管的电流容量被设定为大于第一MOS晶体管的电流容量。
    • 5. 发明授权
    • Aralkylaminopyrimidine derivative, and chemical for controlling noxious
organisms containing the same
    • 芳烷基氨基嘧啶衍生物和用于控制含有它们的有害生物的化学物质
    • US5280025A
    • 1994-01-18
    • US977753
    • 1992-11-17
    • Tokio ObataKatsutoshi FujiiKiyoshi TsutsumiuchiYasushi Nakamoto
    • Tokio ObataKatsutoshi FujiiKiyoshi TsutsumiuchiYasushi Nakamoto
    • A01N43/54C07D239/42
    • C07D239/42A01N43/54
    • Disclosed are an aralkylaminopyrimidine compound represented by the following formula: ##STR1## wherein R.sup.1 represents a halogen atom, a lower acyloxy group, a hydroxyl group, a lower alkoxy group or a lower alkylthio group; R.sup.2 represents a lower alkyl group, a hydrogen atom or a cycloalkyl group; R.sup.3 may be the same or different and represents a lower haloalkoxy group, a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogen atom, a lower alkylthio group, a nitro group, a lower haloalkyl group, a lower alkylsulfinyl group, a lower alkylsulfonyl group, a lower haloalkylthio group or a hydroxyl group; a carbon atom to which * is attached represents an asymmetric carbon atom provided that the case where R.sup.2 is a hydrogen atom is excluded; and n represents an integer of 1 to 5.a method for preparing the same and a chemical for controlling noxious organisms which contains the same as an active ingredient.
    • 公开了由下式表示的芳烷基氨基嘧啶化合物:(*化学结构*)(I)其中R1表示卤素原子,低级酰氧基,羟基,低级烷氧基或低级烷硫基; R2表示低级烷基,氢原子或环烷基; R3可以相同或不同,表示低级卤代烷氧基,氢原子,低级烷基,低级烷氧基,卤素原子,低级烷硫基,硝基,低级卤代烷基,低级烷基亚磺酰基 ,低级烷基磺酰基,低级卤代烷硫基或羟基; 只要不排除R2为氢原子的情况,则与其相连的碳原子表示不对称碳原子; n表示1〜5的整数。其制备方法和用于控制含有活性成分的有害生物的化学物质。