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    SPARK PLUG
    5.
    发明申请
    SPARK PLUG 有权
    SPARK插头

    公开(公告)号：US20130249380A1

    公开(公告)日：2013-09-26

    申请号：US13991183

    申请日：2011-09-06

    申请人： Kazuhiro Kodama ,  Hiroaki Nasu

    发明人： Kazuhiro Kodama ,  Hiroaki Nasu

    IPC分类号： H01T13/06

    CPC分类号： H01T13/06 ,  H01T13/20 ,  H01T13/32 ,  H01T13/39

    摘要： To provide a technology of improving the corrosion resistance of a spark plug.A spark plug having a metal shell on the outer surface of which a nickel plated layer is formed as a protective surface film. The nickel plated layer is such that when the atomic concentrations of constituent elements are measured in a depth direction by an X-ray photoelectron spectroscopy (XPS), the concentration of carbon atoms is 1.0% to 10.0% at a depth at which the atomic concentration of Ni elements is 80%.

    摘要翻译： 提供提高火花塞的耐腐蚀性的技术。 一种火花塞，其外表面上形成有镍镀层作为保护表面膜的金属壳。 镀镍层使得当通过X射线光电子能谱（XPS）在深度方向测量构成元素的原子浓度时，在原子浓度的深度处，碳原子的浓度为1.0％至10.0％ 的Ni元素为80％。

    PAIRING COMPUTATION DEVICE, PAIRING COMPUTATION METHOD AND RECORDING MEDIUM STORING PAIRING COMPUTATION PROGRAM
    6.
    发明申请
    PAIRING COMPUTATION DEVICE, PAIRING COMPUTATION METHOD AND RECORDING MEDIUM STORING PAIRING COMPUTATION PROGRAM 有权
    配对计算设备，配对计算方法和记录中档存储配对计划

    公开(公告)号：US20120045051A1

    公开(公告)日：2012-02-23

    申请号：US13264897

    申请日：2010-04-21

    申请人： Yasuyuki Nogami ,  Yumi Sakemi ,  Hiroaki Nasu ,  Yoshitaka Morikawa

    发明人： Yasuyuki Nogami ,  Yumi Sakemi ,  Hiroaki Nasu ,  Yoshitaka Morikawa

    IPC分类号： H04L9/28

    CPC分类号： H04L9/3252 ,  G06F7/725 ,  H04L9/3073

    摘要： There is provided a pairing computation device provided with a CPU which computes pairing e (S, Q) with S∈G1, Q∈G2, χ being a given integer variable, and F being a rational function calculated using Miller's algorithm with respect to multi-pairing (MMA). An order r, a trace t of the Frobenius endomorphism φp are specified preliminarily using the integer variable χ according to an embedding degree k. The CPU performs pairing computation by means of: an input unit which inputs the integer variable χ, the rational point S, and the rational point Q into respective predetermined registers; a computation unit which computes F; a computation unit which computes a value at a rational point Q(xQ, yQ) of a straight line passing through given rational points; a computation unit which computes f′ χ,S(Q) using the aforementioned F and the value; and a computation unit which computes the pairing e(S, Q) using aforementioned f′ χ,S(Q) as [F83].[F83] e(S, Q)=f′ χ,S(Q)(pk−1)/r.

    摘要翻译： 提供了一种配对计算装置，其具有计算与S∈G1，Q∈G2，χ作为给定整数变量的配对e（S，Q）的CPU，并且F是使用关于多重的米勒算法计算的有理函数 （MMA）。 根据嵌入度k，使用整数变量χ初步规定了Frobenius内同形式的阶数r，轨迹t。 CPU通过以下方式执行配对计算：将整数变量χ，有理点S和有理点Q输入到各个预定寄存器中的输入单元; 计算F的计算单元; 计算通过给定理性点的直线的有理点Q（xQ，yQ）的值的计算单元; 计算单元，其使用前述F计算f'χ，S（Q）和该值; 以及使用上述f'χ，S（Q）为[F83]来计算配对e（S，Q）的计算单元。 [F83] e（S，Q）=f'χ，S（Q）（pk-1）/ r。

    Image-processing device, image-processing method and solid-state image-pickup device
    7.
    发明授权
    Image-processing device, image-processing method and solid-state image-pickup device 有权
    图像处理装置，图像处理方法和固态图像拾取装置

    公开(公告)号：US07080785B2

    公开(公告)日：2006-07-25

    申请号：US10763119

    申请日：2004-01-22

    申请人： Hiroaki Nasu

    发明人： Hiroaki Nasu

    IPC分类号： G06K7/10

    CPC分类号： H04N5/3765 ,  H04N5/3532 ,  H04N5/374 ,  H04N5/378

    摘要： An image-processing device is provided. With respect to each line in a matrix, a shift register is installed for reading a line out that selects a line where a signal in response to carriers accumulated in an accumulation state for generating carriers in the photo diode in response to received light is read out. A second shift register is installed that selects a line for clearing an image signal where the residual carriers in the solid-state image-pickup element are discharged from the solid-state image-pickup element. Shift data applied to a line for reading out an image signal is output to the shift register for reading a line out, based on which signal for selecting a line for reading out an image signal is output.

    摘要翻译： 提供图像处理装置。 对于矩阵中的每一行，安装移位寄存器用于读取线路，其选择响应于接收到的光读出响应于在二极管中产生载波的积累状态累积的载波的信号的行， 。 安装第二移位寄存器，其选择用于清除固态图像拾取元件中的残留载波从固态图像拾取元件放电的图像信号的行。 输出用于读出图像信号的行的移位数据被输出到移位寄存器，用于读出行输出，基于选择用于读出图像信号的行的信号被输出。

    Method for manufacturing spark plug and caulking metallic mold
    8.
    发明授权
    Method for manufacturing spark plug and caulking metallic mold 有权
    火花塞和铆接金属模具的制造方法

    公开(公告)号：US06688932B2

    公开(公告)日：2004-02-10

    申请号：US10128437

    申请日：2002-04-24

    申请人： Hiroaki Nasu ,  Wataru Matsutani ,  Yoshito Uemura ,  Makoto Sugimoto ,  Hirohito Ito

    发明人： Hiroaki Nasu ,  Wataru Matsutani ,  Yoshito Uemura ,  Makoto Sugimoto ,  Hirohito Ito

    IPC分类号： H01T2102

    CPC分类号： H01T21/02 ,  C23C2222/10 ,  H01T13/20

    摘要： A method for manufacturing a spark plug, the spark plug includes: a cylindrical metal shell having a portion to be caulked and a tool-engaging portion that is to be attached on an engine; an insulator that is inserted into the metal shell and extends axially; and a caulking metallic mold, the method including caulking the portion to be caulked to be fixed to an outer circumferential face of the insulator with the caulking metallic mold, where in the caulking metallic mold includes a face, the face including a hard carbon film that includes an amorphous carbon phase, and the face is contact with or sliding to the portion to be caulked.

    摘要翻译： 一种用于制造火花塞的方法，所述火花塞包括：具有要铆接的部分的圆筒形金属壳体和要附接在发动机上的工具接合部分; 绝缘体，其被插入到金属壳体中并且轴向延伸; 以及铆接金属模具，该方法包括用铆接金属模将铆接部分铆接固定在绝缘体的外周面上，其中在铆接金属模具中包括一面，该表面包括硬碳膜， 包括无定形碳相，并且所述面与要被铆接的部分接触或滑动。

    Spark plug, and main metal fitting for spark plug
    9.
    发明授权
    Spark plug, and main metal fitting for spark plug 有权
    火花塞，火花塞主金属配件

    公开(公告)号：US08853927B2

    公开(公告)日：2014-10-07

    申请号：US13814982

    申请日：2011-04-12

    申请人： Hiroaki Nasu ,  Kazuhiro Kodama

    发明人： Hiroaki Nasu ,  Kazuhiro Kodama

    IPC分类号： H01T13/20 ,  H01T13/32 ,  H01T13/02 ,  F02P13/00

    CPC分类号： H01T13/02 ,  F02P13/00 ,  H01T13/20 ,  H01T13/32 ,  Y10T428/12611

    摘要： A spark plug superior in salt corrosion resistance and stress corrosion cracking resistance is provided. The spark plug includes a metallic shell coated with a composite layer which includes a nickel plating layer and a chromate layer formed on the nickel plating layer. The spark plug is characterized in that the nickel plating layer has a thickness A which satisfies a relational expression 3 μm≦A≦15 μm and that the chromate layer has a thickness B which satisfies a relational expression 2 nm≦B≦45 nm.

    摘要翻译： 提供了耐盐腐蚀性和耐应力腐蚀开裂性优异的火花塞。 火花塞包括涂覆有复合层的金属壳，其包括镀镍层和形成在镀镍层上的铬酸盐层。 该火花塞的特征在于，镍镀层的厚度A满足关系式3μm＆lt; NlE; A＆nlE;15μm，并且铬酸盐层的厚度B满足关系式2nm＆nlE; B＆nlE; 45nm。

    Image-processing device with image-pickup validity indication and processing method thereof
    10.
    发明授权
    Image-processing device with image-pickup validity indication and processing method thereof 有权
    具有图像拾取有效性指示的图像处理装置及其处理方法

    公开(公告)号：US07420604B2

    公开(公告)日：2008-09-02

    申请号：US10763120

    申请日：2004-01-22

    申请人： Hiroaki Nasu

    发明人： Hiroaki Nasu

    IPC分类号： H04N3/14 ,  H04N5/335 ,  H01L27/00

    CPC分类号： H04N5/2353 ,  H04N5/2351 ,  H04N5/335

    摘要： An image-processing device and a processing method thereof are provided. The device includes a solid-state image-pick up device, a signal-processing unit that processes an output from the solid-state image-pick up device into an image signal, and an output circuit installed in the solid-state image-pick up device for outputting a valid signal to the signal-processing unit showing whether the output from the solid-state image-pick up device is valid or not in response to its operation. When valid image data is sent from the solid-state image-pick up device, the validity of the image data is provided to the signal-processing unit by activating the valid signal. When an exposure state (an accumulation state) corresponding to an opened shutter occurs, the invalidity of the image data is provided to the signal-processing unit by deactivating the valid signal.

    摘要翻译： 提供了图像处理装置及其处理方法。 该设备包括固态图像拾取装置，将固态图像拾取装置的输出处理为图像信号的信号处理单元，以及安装在固态图像拾取器中的输出电路 用于向信号处理单元输出有效信号，显示来自固态图像拾取装置的输出是否响应于其操作而有效。 当从固态图像拾取装置发送有效图像数据时，通过激活有效信号将图像数据的有效性提供给信号处理单元。 当发生与打开的快门相对应的曝光状态（累积状态）时，通过停用有效信号将图像数据的无效性提供给信号处理单元。