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    • 5. 发明申请
    • MAGNETIC COMPOSITE, METHOD FOR PRODUCING THE SAME, AND SHIELDING STRUCTURE
    • 磁性复合材料,其制造方法和屏蔽结构
    • US20100243313A1
    • 2010-09-30
    • US12642110
    • 2009-12-18
    • Tomoaki UedaMasanori Abe
    • Tomoaki UedaMasanori Abe
    • H05K9/00H01F1/01B22F9/06
    • H05K9/0086H05K9/0024
    • The present invention provides a magnetic composite capable of enhancing the effect of shielding against electromagnetic noise and the like (magnetic shielding effect) while inhibiting a possible eddy current, and a method for producing the magnetic composite, and a shielding structure comprising the magnetic composite. A shielding member 10 as a magnetic composite contains a resin 12 which is an insulator and serves as a matrix material and into which fine powders of an amorphous metal magnetic substance 10a containing Fe, Si, and B are mixed. In the shielding member 10, a plurality of the amorphous metal magnetic substances 10a are contained in the resin 12 at a volume fraction less than a percolation threshold. The type of the amorphous metal magnetic substance 10a is not particularly limited provided that the amorphous metal contains Fe, Si, and B.
    • 本发明提供一种能够在抑制可能的涡流的同时增强屏蔽电磁噪声等的磁性复合物(磁屏蔽效应),以及磁复合体的制造方法以及包含该磁性复合体的屏蔽结构体。 作为磁性复合体的屏蔽部件10包含作为绝缘体的树脂12,作为基体材料,并且含有Fe,Si,B的非晶质金属磁性体10a的微细粉末混入其中。 在屏蔽部件10中,多个非晶质金属磁性体10a以小于渗透阈值的体积分率包含在树脂12中。 无定形金属磁性体10a的种类没有特别限定,只要非晶态金属含有Fe,Si,B即可。
    • 6. 发明授权
    • Magnetic composite, method for producing the same, and shielding structure
    • 磁性复合材料,其制造方法和屏蔽结构
    • US08330055B2
    • 2012-12-11
    • US12642110
    • 2009-12-18
    • Tomoaki UedaMasanori Abe
    • Tomoaki UedaMasanori Abe
    • H05K9/00H01F1/03H01F1/00
    • H05K9/0086H05K9/0024
    • The present invention provides a magnetic composite capable of enhancing the effect of shielding against electromagnetic noise and the like (magnetic shielding effect) while inhibiting a possible eddy current, and a method for producing the magnetic composite, and a shielding structure comprising the magnetic composite. A shielding member 10 as a magnetic composite contains a resin 12 which is an insulator and serves as a matrix material and into which fine powders of an amorphous metal magnetic substance 10a containing Fe, Si, and B are mixed. In the shielding member 10, a plurality of the amorphous metal magnetic substances 10a are contained in the resin 12 at a volume fraction less than a percolation threshold. The type of the amorphous metal magnetic substance 10a is not particularly limited provided that the amorphous metal contains Fe, Si, and B.
    • 本发明提供一种能够在抑制可能的涡流的同时增强屏蔽电磁噪声等的磁性复合物(磁屏蔽效应),以及磁复合体的制造方法以及包含该磁性复合体的屏蔽结构体。 作为磁性复合体的屏蔽部件10包含作为绝缘体的树脂12,作为基体材料,并且含有Fe,Si,B的非晶质金属磁性体10a的微细粉末混入其中。 在屏蔽部件10中,多个非晶质金属磁性体10a以小于渗透阈值的体积分率包含在树脂12中。 无定形金属磁性体10a的种类没有特别限定,只要非晶态金属含有Fe,Si,B即可。
    • 7. 发明授权
    • Method for producing toner
    • 调色剂的制造方法
    • US08057976B2
    • 2011-11-15
    • US12544839
    • 2009-08-20
    • Tomoaki UedaMasanori Abe
    • Tomoaki UedaMasanori Abe
    • G03G9/083
    • G03G15/2007G03G9/0804G03G9/0833G03G9/0836G03G9/0838
    • A toner which can efficiently induce high-frequency magnetic induction heating by Neel relaxation and/or Brown relaxation is provided. A toner including a core particle containing a thermoplastic polymer material and superparamagnetic ferrite fine particles having a particle diameter of less than 100 nm which adhere to the surfaces of the core particle is manufactured by directly forming the superparamagnetic ferrite fine particles having a particle diameter of less than 100 nm on the surfaces of the core particle so that the superparamagnetic ferrite fine particles having a particle diameter of less than 100 nm are not in contact with each other. As a result, the toner is prevented from being scattered due to the influence of a magnetic field, so that a high quality image is formed.
    • 提供了可以通过Neel松弛和/或棕色弛豫有效地诱导高频磁感应加热的调色剂。 通过直接形成粒径较小的超顺磁性铁氧体微粒,制造含有含有热塑性聚合物材料的核心颗粒和粒径小于100nm的超顺磁铁氧体细颗粒的调色剂 在核心颗粒的表面上超过100nm,使得粒径小于100nm的超顺磁铁氧体细颗粒彼此不接触。 结果,防止调色剂由于磁场的影响而被散射,从而形成高质量的图像。
    • 8. 发明授权
    • Device for storing data by utilizing pseudorandom number sequence
    • 利用伪随机数序列存储数据的装置
    • US08732436B2
    • 2014-05-20
    • US12993094
    • 2010-07-02
    • Tomoaki Ueda
    • Tomoaki Ueda
    • G06F9/26G11C13/04
    • G06F7/584G06F3/064G11B20/00086G11C7/1006
    • A device for storing data includes a sequence generator configured to generate a first number sequence that is a pseudorandom number sequence, a cross-correlation unit configured to produce a second number sequence that is a cross-correlation between the first number sequence and a third number sequence, and a write and read unit configured to write the second number sequence in memory and read the second number sequence from the memory, wherein the cross-correlation unit is further configured to reconstruct the third number sequence by obtaining a cross-correlation between the first number sequence and the second number sequence read from the memory.
    • 用于存储数据的设备包括:序列发生器,被配置为生成作为伪随机数序列的第一数字序列;互相关单元,被配置为产生作为第一数字序列和第三数字之间的互相关的第二数字序列 序列,以及写入和读取单元,其被配置为将第二数字序列写入存储器并从存储器读取第二数字序列,其中所述互相关单元还被配置为通过获得所述第二数字序列的互相关 从存储器读取第一数字序列和第二个数字序列。
    • 10. 发明授权
    • Data transmission and apparatus, data processing apparatus and a neural
network which utilize phase shifted, modulated, convolutable pseudo
noise
    • 数据传输和装置,数据处理装置和利用相移,调制,可卷积伪噪声的神经网络
    • US5423001A
    • 1995-06-06
    • US169763
    • 1993-12-20
    • Tomoaki Ueda
    • Tomoaki Ueda
    • G06F15/18G06N3/02G06N3/063G06N99/00H04B1/707H04J13/00H04J13/10H04J13/16H04L5/02G06F3/00
    • H04L5/02G06N3/063H04B1/707H04J13/00H04J13/0022H04J13/10
    • A data transmission method includes a step which modulates maximal-sequence codes which are phase shifted by different phase shift quantities based upon plural data for transmission, a step which then convolutes the modulated maximal-sequence codes to obtain transmission data, and afterwards, a step which receives the transmission data and obtains a cross-correlation of the transmission data with a maximal-sequence code which has been phase shifted by the same as the maximal-sequence code which corresponds to the data for transmission. A data transmission method also includes a step which modulates maximal-sequence codes which are phase shifted by different phase shift quantities based on plural data for transmission, then a step which convolutes the modulated maximal-sequence codes to obtain transmission data. The method previously obtains a time sequence code based on a weighting factor for all data and maximal-sequence codes which are phase shifted with corresponding phase shifting quantities, then obtains a cross-correlation of the transmission data and the time sequence code.
    • 一种数据传输方法包括以下步骤:根据多个待发送数据调制由不同的相移量相移的最大序列码,然后将经调制的最大序列码进行卷积以获得传输数据,然后进行步骤 其接收发送数据并且获得与已经被相移的最大序列码相同的发送数据的互相关与与要发送的数据相对应的最大序列码相同。 数据传输方法还包括一个步骤,该步骤根据多个待发送数据调制由不同的相移量相移的最大序列码,然后对调制的最大序列码进行卷积以获得发送数据的步骤。 该方法先前基于与相应的相移量相移的所有数据和最大序列码的加权因子获得时间序列码,然后获得发送数据和时间序列码的互相关。