Colored ink ribbon of electrothermal transfer type for thermal printers
    1.
    发明授权
    Colored ink ribbon of electrothermal transfer type for thermal printers 失效
    用于热敏打印机的电热转印型彩色墨带

    公开(公告)号:US4775578A

    公开(公告)日:1988-10-04

    申请号:US81288

    申请日:1987-08-03

    摘要: The invention provides an electrothermal hot-melt type thermal transfer ink ribbon having a multi-layered structure used in thermal printers having a multi-stylus electrode head. Different from conventional ink ribbons of such a type composed of an electroconductive base film as a resistive layer, a vapor-deposited aluminum layer to serve as an electric pass to a return electrode and a layer of a hot-melt ink, the inventive ink ribbon has an additional layer as a heat barrier between the aluminum layer and the hot-melt ink layer so that the heat generated in the resistive base film and reaching the ink layer is radially diffused to produce a remarkable temperature gradient within the dot decreasing from the center to the periphery thus to provide a possibility of gradation control of the optical density of the printed dots by means of the voltage adjustment.

    摘要翻译: 本发明提供一种具有多层结构的电热热熔型热转印墨带,其用于具有多触针电极头的热敏打印机中。 与由作为电阻层的导电性基底膜构成的常规墨带不同,作为用于返回电极的电穿孔的蒸镀铝层和热熔墨层,本发明的墨带 在铝层和热熔油墨层之间具有作为隔热层的附加层,使得在电阻基膜中产生的到达油墨层的热量被径向扩散,以在从中心减小的点内产生显着的温度梯度 从而提供通过电压调节对打印点的光密度进行灰度控制的可能性。

    Digital signature generation apparatus, digital signature verification apparatus, and key generation apparatus
    4.
    发明申请
    Digital signature generation apparatus, digital signature verification apparatus, and key generation apparatus 有权
    数字签名生成装置,数字签名验证装置以及密钥生成装置

    公开(公告)号:US20110038478A1

    公开(公告)日:2011-02-17

    申请号:US12923919

    申请日:2010-10-14

    IPC分类号: H04L9/00

    摘要: A digital signature generation apparatus includes memory to store finite field Fq and section D(ux(s, t), uy(s, t), s, t) as secret key, section being one of surfaces of three-dimensional manifold A(x, y, s, t) which is expressed by x-coordinate, y-coordinate, parameter s, and parameter t and is defined on finite field Fq, x-coordinate and y-coordinate of section being expressed by functions of parameter s and parameter t, calculates hash value of message m, generates hash value polynomial by embedding hash value in 1-variable polynomial h(t) defined on finite field Fq, and generates digital signature Ds(Ux(t), Uy(t), t) which is curve on section, the x-coordinate and y-coordinate of curve being expressed by functions of parameter t, by substituting hash value polynomial in parameter s of section.

    摘要翻译: 数字签名生成装置包括存储器,用于存储有限域Fq和区段D(ux(s,t),uy(s,t),s,t)作为秘密密钥,区段是三维歧管A的表面之一 x,y,s,t),由x坐标,y坐标,参数s和参数t表示,并定义在有限域Fq,x坐标和y坐标的区间由参数s的函数表示 和参数t计算消息m的哈希值,通过在有限域Fq上定义的1变量多项式h(t)中嵌入哈希值来生成哈希值多项式,生成数字签名Ds(Ux(t),Uy(t) t),曲线的x坐标和y坐标由参数t的函数表示,通过在段的参数s中代入散列值多项式。

    Encryption apparatus, decryption apparatus, key generation apparatus, program, and method
    5.
    发明授权
    Encryption apparatus, decryption apparatus, key generation apparatus, program, and method 失效
    加密装置,解密装置,密钥生成装置,程序和方法

    公开(公告)号:US07688973B2

    公开(公告)日:2010-03-30

    申请号:US11128283

    申请日:2005-05-13

    IPC分类号: H04L9/30 H04L9/14

    摘要: According to each embodiment of this invention, an encryption apparatus, decryption apparatus, and key generation apparatus based on a public-key cryptographic scheme whose security is based on the divisor finding problem of obtaining a divisor on an algebraic surface which is a difficult problem that has not been solved by contemporary mathematics are realized by an arrangement using, as a private key, a section D of algebraic curves (divisors) on a fibration X(x, y, t) of an algebraic surface X. This makes it possible to create a public-key cryptographic scheme which can ensure security even in the advent of a quantum computer, can be securely realized by even current computers, and can be realized in a low-power environment.

    摘要翻译: 根据本发明的每个实施例,一种基于公钥密码方案的加密装置,解密装置和密钥生成装置,其安全性基于获得代数表面上的除数的除数查找问题,该问题是一个难题, 当代数学没有得到解决,是通过使用代数曲线(除数)D代表代数曲线X(x,y,t)作为私钥的方式来实现的。这使得可以 创建公钥加密方案,即使在量子计算机出现的情况下也能保证安全性,即使是目前的计算机也能安全地实现,并且可以在低功耗的环境中实现。

    PROTON-CONDUCTIVE INORGANIC MATERIAL FOR FUEL CELL AND FUEL CELL ANODE EMPLOYING THE SAME
    6.
    发明申请
    PROTON-CONDUCTIVE INORGANIC MATERIAL FOR FUEL CELL AND FUEL CELL ANODE EMPLOYING THE SAME 有权
    用于燃料电池的导电无机材料和使用它的燃料电池阳极

    公开(公告)号:US20100003566A1

    公开(公告)日:2010-01-07

    申请号:US12302949

    申请日:2008-10-03

    IPC分类号: H01M4/86 H01M8/10

    摘要: The present invention aims to provide a fuel cell anode, a membrane electrode assembly and a fuel cell, so as to obtain high electric power. The fuel cell anode has an electrode catalyst layer, and the electrode catalyst layer comprises a supported catalyst comprises electrically conductive carriers and fine catalytic particles supported thereon, a proton-conductive inorganic oxide supporting SiO2 on its surface, and a proton-conductive organic polymer binder. The SiO2 supported on the inorganic oxide prevents the oxide particles from growing, to ensure the high electric power. It is necessary to control the mixing ratios among the supported catalyst, the proton-conductive oxide and the proton-conductive binder in particular ranges.

    摘要翻译: 本发明旨在提供一种燃料电池阳极,膜电极组件和燃料电池,以获得高电力。 燃料电池阳极具有电极催化剂层,电极催化剂层包括载体催化剂,其包含导电载体和负载在其上的细小催化剂颗粒,其表面上支持SiO 2的质子传导性无机氧化物和质子传导性有机聚合物粘合剂 。 负载在无机氧化物上的SiO2防止氧化物颗粒生长,确保高功率。 需要在特定范围内控制负载型催化剂,质子传导性氧化物和质子传导性粘合剂的混合比例。

    Mold with ejector pin cooling
    7.
    发明授权
    Mold with ejector pin cooling 失效
    模具带顶针冷却

    公开(公告)号:US07591643B2

    公开(公告)日:2009-09-22

    申请号:US11063596

    申请日:2005-02-24

    IPC分类号: B29C45/40 B29C45/73

    摘要: In a molding method and a mold therefore, a fluid flows through an ejector pin including a front end surface movable with respect to the mold to release or remove from the mold at least a part of a product made from a melted material so that the front end surface of the ejector pin movable with respect to the mold is cooled by the fluid.

    摘要翻译: 因此,在模制方法和模具中,流体流过包括相对于模具可移动的前端表面的顶针,以从模具中释放或从模具中移除由熔融材料制成的产品的至少一部分,使得前部 相对于模具可移动的顶针的端面由流体冷却。

    Molding Method and Mold
    8.
    发明申请
    Molding Method and Mold 审中-公开
    成型方法和模具

    公开(公告)号:US20080277832A1

    公开(公告)日:2008-11-13

    申请号:US12176593

    申请日:2008-07-21

    IPC分类号: B29C45/73

    摘要: In a molding method and a mold therefore, a fluid flows through an ejector pin including a front end surface movable with respect to the mold to release or remove from the mold at least a part of a product made from a melted material so that the front end surface of the ejector pin movable with respect to the mold is cooled by the fluid.

    摘要翻译: 因此,在模制方法和模具中,流体流过包括相对于模具可移动的前端表面的顶针,以从模具中释放或从模具中移除由熔融材料制成的产品的至少一部分,使得前部 相对于模具可移动的顶针的端面被流体冷却。

    ENCRYPTION APPARATUS, DECRYPTION APPARATUS, PROGRAM, AND METHOD
    9.
    发明申请
    ENCRYPTION APPARATUS, DECRYPTION APPARATUS, PROGRAM, AND METHOD 审中-公开
    加密设备,解码设备,程序和方法

    公开(公告)号:US20080019511A1

    公开(公告)日:2008-01-24

    申请号:US11685302

    申请日:2007-03-13

    IPC分类号: H04L9/30 G06F1/02 G06F7/72

    摘要: An encryption apparatus generates two random three-variable polynomials r(x,y,t) and s(x,y,t) to be constituted of like terms of a variable xiyj (where i and j are degrees that are zero or more) when two multiplication results X(x,y,t)r(x,y,t) and f(t)s(x,y,t) are regarded as polynomials of x and y, and generates an encrypted text F from a plaintext polynomial m(t) by using the two multiplication results X(x,y,t)r(x,y,t) and f(t)s(x,y,t).

    摘要翻译: 加密装置生成两个随机三变量多项式r(x,y,t)和s(x,y,t),以由变量x的类似项构成 当两个相乘结果X(x,y,t)r(x,y,t)和f(t)s(x,y,t)时,(其中i和j是0或更大的度数) 被认为是x和y的多项式,并且通过使用两个相乘结果X(x,y,t)r(x,y,t)和f(t)从明文多项式m(t)生成加密文本F, s(x,y,t)。

    Molding method and mold
    10.
    发明申请
    Molding method and mold 失效
    成型方法和模具

    公开(公告)号:US20060113709A1

    公开(公告)日:2006-06-01

    申请号:US11063596

    申请日:2005-02-24

    IPC分类号: B29C45/40

    摘要: In a molding method and a mold therefore, a fluid flows through an ejector pin including a front end surface movable with respect to the mold to release or remove from the mold at least a part of a product made from a melted material so that the front end surface of the ejector pin movable with respect to the mold is cooled by the fluid.

    摘要翻译: 因此,在模制方法和模具中,流体流过包括相对于模具可移动的前端表面的顶针,以从模具中释放或从模具中移除由熔融材料制成的产品的至少一部分,使得前部 相对于模具可移动的顶针的端面由流体冷却。