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    • 7. 发明授权
    • Method of modifying keratin fiber
    • 改变角蛋白纤维的方法
    • US5824113A
    • 1998-10-20
    • US784962
    • 1997-01-16
    • Hiroshi Hojo
    • Hiroshi Hojo
    • D06M11/84D06M11/00D06M11/28D06M11/49D06M11/50D06M11/55D06M11/62D06M101/00D06M101/02D06M101/10D06M101/12D06M13/262
    • D06M11/55D06M11/28D06M11/50D06M11/62D06M2101/12D06M2200/45
    • An improved method of modifying keratin fiber represented by wool is disclosed. Mechanical force is applied to keratin fiber in the presence of an aqueous solution of a transition metal salt to weaken and destroy the structure of the parts under the keratin layers in scales (surface cells) so that the transition metal may be introduced in the under-keratin layers locally at high a concentration. Then, the keratin fiber is immersed in a bath containing oxidizing agents such as hydrogen peroxide and monopersulfuric acid. The oxidizing agents are decomposed by catalytic effect of the transition metal. Mainly due to pressure of oxygen gas evolved by the decomposition keratin layers, which are scales on the keratin fiber, are peeled off. Thus, it is possible to remove only the keratin parts, which are not agreeable to the touch, without damaging the non-keratin protein, and to provide modified fiber which substantially contains no remaining metal. High shrink proof effect may be achieved without using the conventional chlorine compounds as the oxidizing agents.
    • 公开了改进由羊毛代表的角蛋白纤维的改进方法。 在过渡金属盐水溶液的存在下,对角蛋白纤维施加机械力,以削弱和破坏鳞片(表面细胞)角质层下部分的结构,使得过渡金属可以引入到底层 局部高浓度的角蛋白层。 然后,将角蛋白纤维浸渍在含有氧化剂如过氧化氢和单过硫酸的浴中。 氧化剂通过过渡金属的催化作用而分解。 主要是由角蛋白纤维上鳞片上的分解角蛋白层释放的氧气的压力被剥离。 因此,可以仅去除不符合触摸的角蛋白部分,而不损害非角蛋白蛋白质,并且提供基本上不含剩余金属的改性纤维。 不使用常规氯化合物作为氧化剂可以实现高收缩效果。
    • 8. 发明授权
    • Wireless relay device and wireless communication system
    • 无线中继设备和无线通信系统
    • US08284746B2
    • 2012-10-09
    • US12676326
    • 2008-08-28
    • Tomohiro TokuyasuMakoto UmeuchiToshihiro ManabeHiroshi HojoKengo NagataTadao Kobayashi
    • Tomohiro TokuyasuMakoto UmeuchiToshihiro ManabeHiroshi HojoKengo NagataTadao Kobayashi
    • H04L4/00
    • H04W88/04H04B7/155H04W72/02H04W88/06
    • A wireless relay device connecting a wireless terminal to one of a plurality of access networks with different wireless interfaces and performing relay processing between the wireless terminal and one of the plurality of access networks being connected, the wireless relay device including a wireless interface on local side to be connected to the wireless terminal, a plurality of wireless interfaces on network side to be connected to the plurality of respective access networks, and a connection control section which boots the plurality of wireless interfaces on network side when the wireless interface on local side receives a signal from the wireless terminal, connects a wireless interface on network side establishing a fastest connection and the wireless interface on local side, and connects the wireless terminal to an access network corresponding to the wireless interface on network side establishing the fastest connection.
    • 一种无线中继设备,其将无线终端连接到具有不同无线接口的多个接入网络中的一个,并且在所述无线终端与所连接的所述多个接入网络之一之间进行中继处理,所述无线中继设备包括本地侧的无线接口 要连接到无线终端,网络侧的多个无线接口要连接到多个相应的接入网络;以及连接控制部分,当本地无线接口接收到时,连接控制部分在网络侧启动多个无线接口 来自无线终端的信号连接网络侧的无线接口建立最快的连接和本地的无线接口,并且将无线终端连接到与网络侧的无线接口对应的接入网络,建立最快的连接。
    • 9. 发明授权
    • Method of modifying animal fiber goods by stripping off scales
    • 通过剥离鳞片来修饰动物纤维制品的方法
    • US4396388A
    • 1983-08-02
    • US296263
    • 1981-08-20
    • Hiroshi HojoSadao Noguchi
    • Hiroshi HojoSadao Noguchi
    • D06M11/00D06M11/07D06M11/11D06M11/13D06M11/155D06M11/17D06M11/28D06M11/30D06M11/51D06M11/54D06M11/56D06M11/57D06M11/65D06M11/83D06M13/08D06M13/188D06M13/364D06M23/00D06M101/00D06M101/02D06M101/10D06M101/12D06M3/08D06M3/06
    • D06M11/07
    • This present invention relates to a method of improving the quality of animal fibers collected from sheep, goat, llama, or alpaca by removing scales.Firstly, (a), an oxidizing catalyst is absorbed in the hydrophilic areas on the surface of a fiber, that is, the joint sections (2) of the scales (1) and the end cuticles (3). Then, (b), the fiber is immersed in a solution of a chlorinating agent or an oxidizing agent to decompose the scales rapidly by oxidation in order to remove the scales (1). Then, (c), the fiber is treated with a solution of a reducing agent. The above process (a) is carried out by processing the acid to be used as a catalyst in a solution of a simple salt consisting strong acid and weak base or in an acidic gas in order to absorb it to the bonded moisture of the sections (2) and (3), or by bonding to the hydrophilic areas of the section (2) and (3) in a solution containing transition elements, Mg, or Al as ions, or in an organic solvent in which said solution is dispereded, after producing chelete bonding of said metals.This present invention improves the quality of blended products with animal fibers or furs efficiently in a short time at a room temperature.
    • PCT No.PCT / JP81 / 00015 Sec。 371日期1981年8月20日 102(e)日期1981年8月20日PCT提交1981年1月21日PCT公布。 公开号WO81 / 02752 日本1991年10月1日。本发明涉及通过去除鳞屑来提高从羊,山羊,骆马或羊驼收集的动物纤维的质量的方法。 首先,(a)中,氧化催化剂被吸收在纤维表面的亲水区域,即鳞片(1)的接合部(2)和端部表皮(3)上。 然后,(b)中,将纤维浸入氯化剂或氧化剂的溶液中,以通过氧化快速分解鳞片,以去除鳞片(1)。 然后,(c),用还原剂的溶液处理纤维。 上述方法(a)通过在强酸和弱碱的简单盐或酸性气体的溶液中加工用作催化剂的酸进行,以便将其吸收到部分的粘合水分( 2)和(3)中,或者通过在含有过渡元素,Mg或Al作为离子的溶液中或在其中分散有所述溶液的有机溶剂中与部分(2)和(3)的亲水区粘合, 在产生所述金属的切割粘合之后。 本发明在室温下在短时间内有效地提高了动物纤维或毛皮的混合产品的质量。