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227 条记录 (耗时 0.041 秒)

    Image encryption apparatus and image decryption apparatus
    91.
    发明授权
    Image encryption apparatus and image decryption apparatus 有权
    图像加密装置和图像解密装置

    公开(公告)号：US08306221B2

    公开(公告)日：2012-11-06

    申请号：US12411606

    申请日：2009-03-26

    申请人： Jun Takahashi ,  Taizo Anan ,  Kensuke Kuraki ,  Shohei Nakagata

    发明人： Jun Takahashi ,  Taizo Anan ,  Kensuke Kuraki ,  Shohei Nakagata

    IPC分类号： G06F21/00

    CPC分类号： H04N1/4486

    摘要： In an image encryption apparatus for visually encrypting an input image, an encryption area selector selects an encryption area within an input image including an area to be encrypted. An image converter divides the encryption area into a plurality of blocks. The image converter divides each block of the encryption area into a plurality of sub-blocks. An image converter performs an image conversion including rotation and mirror-reverse in accordance with an encryption key on the image in each sub-block. The image converter scrambles the image on a block-by-block basis in accordance with the encryption key. A pixel value converter converts a pixel value of a minimal area in a block so that a position of the block may be detected.

    摘要翻译： 在用于视觉上加密输入图像的图像加密装置中，加密区域选择器选择包括要加密的区域的输入图像内的加密区域。 图像转换器将加密区域划分成多个块。 图像转换器将加密区域的每个块划分成多个子块。 图像转换器根据每个子块中的图像上的加密密钥执行包括旋转和镜像反转的图像转换。 图像转换器根据加密密钥逐块地对图像进行加扰。 像素值转换器转换块中的最小区域的像素值，使得可以检测块的位置。

    Mobile device for vehicle
    92.
    发明授权
    Mobile device for vehicle 有权
    车载移动设备

    公开(公告)号：US08232863B2

    公开(公告)日：2012-07-31

    申请号：US12688432

    申请日：2010-01-15

    申请人： Satoshi Nakajima ,  Satoshi Hayasaka ,  Masaki Sato ,  Jun Takahashi

    发明人： Satoshi Nakajima ,  Satoshi Hayasaka ,  Masaki Sato ,  Jun Takahashi

    IPC分类号： H04B1/38

    CPC分类号： G07C9/00309 ,  B60R25/245 ,  G07C9/00111 ,  G07C2009/00793 ,  G07C2209/64

    摘要： A mobile device for a vehicle includes a receiving unit that receives transmission signals transmitted from individual transmitting antennas of a vehicle-side device; a control unit that determines distances to the individual transmitting antennas using the signal strengths of the received transmission signals; and a transmitting unit that transmits, to the vehicle-side device using wireless communication, data items indicating the distances. In a time period in which communication is not performed between the mobile device and the vehicle-side device, the signal strength of a received signal is measured, thereby obtaining a measurement value, and the measurement value is stored as a noise element in a memory. When communication between the mobile device and the vehicle-side device is performed, correction for noise is performed on the signal strengths of the transmission signals transmitted from the transmitting antennas, and the distances are determined.

    摘要翻译： 一种用于车辆的移动设备包括：接收单元，其接收从车辆侧设备的各个发送天线发送的发送信号; 控制单元，使用所接收的发送信号的信号强度来确定到各个发送天线的距离; 以及发送单元，其使用无线通信向车辆侧设备发送指示距离的数据项。 在移动设备与车辆侧设备之间不进行通信的时间段中，测量接收信号的信号强度，从而获得测量值，并将测量值作为噪声元素存储在存储器中 。 当执行移动设备与车载设备之间的通信时，对从发送天线发送的发送信号的信号强度进行噪声校正，确定距离。

    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
    93.
    发明申请
    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
    图像处理装置和图像处理方法

    公开(公告)号：US20110229043A1

    公开(公告)日：2011-09-22

    申请号：US13036339

    申请日：2011-02-28

    申请人： Kensuke Kuraki ,  Jun Takahashi ,  Shohei Nakagata ,  Taizo Anan

    发明人： Kensuke Kuraki ,  Jun Takahashi ,  Shohei Nakagata ,  Taizo Anan

    IPC分类号： G06K9/68

    CPC分类号： G06T7/0002 ,  G06T5/003 ,  G06T5/10 ,  G06T2207/20056 ,  G06T2207/20192 ,  G06T2207/20201 ,  G06T2207/30168

    摘要： An image processing apparatus includes: an interface unit for acquiring a readout image produced by capturing an image formed on a medium; a storage unit for storing a plurality of templates generated by superimposing different amounts of blurring on a prescribed pattern contained in the image, and for storing the amounts of blurring superimposed on the respective templates; and a processing unit adapted to detect a pattern region where the prescribed pattern is located on the readout image, calculate the degree of matching between the pattern region and each of the plurality of templates and, based on the degree of matching, identify a template that most closely matches the prescribed pattern located on the readout image, and estimate that the amount of blurring corresponding to the most closely matching template represents the amount of blurring superimposed on the readout image.

    摘要翻译： 一种图像处理装置，包括：接口单元，用于获取通过捕获形成在介质上的图像而产生的读出图像; 存储单元，用于存储通过在图像中包含的规定图案上叠加不同量的模糊而生成的多个模板，并且用于存储叠加在各个模板上的模糊量; 以及处理单元，其适于检测所述规定图案位于所述读出图像上的图案区域，计算所述图案区域与所述多个模板中的每一个之间的匹配程度，并且基于所述匹配程度来识别所述模板 最接近匹配位于读出图像上的规定图案，并且估计对应于最接近匹配模板的模糊量表示叠加在读出图像上的模糊量。

    X-ray generator
    94.
    发明授权
    X-ray generator 有权
    X光发生器

    公开(公告)号：US07924981B2

    公开(公告)日：2011-04-12

    申请号：US12444766

    申请日：2007-08-30

    申请人： Hirokazu Iijima ,  Jun Takahashi

    发明人： Hirokazu Iijima ,  Jun Takahashi

    IPC分类号： H05G1/34

    CPC分类号： H05G1/26 ,  H05G1/12 ,  H05G1/34 ,  H05G1/46

    摘要： A discharging part of an X-ray generator using a one-side earthed X-ray tube is earthed is identified on the basis of the tube voltage detected value and the tube current detected value. For the identification, the X-ray generator comprises a device comprising tube voltage decrease slope calculating means (S4), tube current increase calculating means (S4), first judging means (S5) for judging whether or not the slope of the tube voltage decrease exceeds its acceptable value, second judging means (S6) for judging whether or not the increase of the tube current exceeds its acceptable value, and discharge portion identifying means (S7, S8) for identifying the discharging part which is in the X-ray tube or a high-voltage generating unit on the basis of the results of the judgments made by the first and second judging means. The identified discharging part is displayed on display means (S9).

    摘要翻译： 基于管电压检测值和管电流检测值来识别使用单侧接地X射线管的X射线发生器的放电部分。 为了识别，X射线发生器包括管电压降低斜率计算装置（S4），管电流增加计算装置（S4）的装置，用于判断管电压的斜率是否下降的第一判断装置（S5） 超过其可接受值的第二判断装置（S6），用于判断管电流的增加是否超过其可接受值;以及用于识别X射线管中的放电部分的放电部分识别装置（S7，S8） 或高电压产生单元，基于第一和第二判断装置的判断结果。 识别的放电部分显示在显示装置上（S9）。

    Human and mammalian stem cell-derived neuron survival factors
    96.
    发明授权
    Human and mammalian stem cell-derived neuron survival factors 失效
    人和哺乳动物干细胞衍生的神经元存活因子

    公开(公告)号：US07749758B2

    公开(公告)日：2010-07-06

    申请号：US11840884

    申请日：2007-08-17

    申请人： Tasuku Honjo ,  Kei Tashiro ,  Jun Takahashi ,  Hiroki Toda

    发明人： Tasuku Honjo ,  Kei Tashiro ,  Jun Takahashi ,  Hiroki Toda

    IPC分类号： C12N5/02 ,  C12N5/06 ,  C12N5/08

    CPC分类号： C07K16/18 ,  A61K38/00 ,  A61K48/00 ,  A61K2039/505 ,  C07K14/47 ,  G01N33/6896 ,  G01N2333/47 ,  G01N2500/00 ,  G01N2500/04

    摘要： The present invention relates to human, rat and mouse stem cell-derived neuron survival factor polypeptides (SDNSF), a process for producing them, cDNA encoding SDNSF, a vector comprising the cDNA, host cells transformed by the vector, an antibody against SDNSF, pharmaceutical compositions containing SDNSF or the antibody, a method of assaying SDNSF, a reagent for assaying SDNSF, and a screening method using SDNSF. The polypeptides are effective in the survival of nerve cells and, therefore, efficacious in treating injury to the central nerve system caused by brain infarction, brain hemorrhage, spinal cord injury, etc.

    摘要翻译： 本发明涉及人，大鼠和小鼠干细胞来源的神经元存活因子多肽（SDNSF），其制备方法，编码SDNSF的cDNA，包含cDNA的载体，载体转化的宿主细胞，针对SDNSF的抗体， 含有SDNSF或抗体的药物组合物，测定SDNSF的方法，用于测定SDNSF的试剂和使用SDNSF的筛选方法。 这些多肽在神经细胞的存活中是有效的，因此对于脑梗塞，脑出血，脊髓损伤等引起的中枢神经系统的损伤是有效的。

    Human and mammalian stem cell-derived neuron survival factors
    98.
    发明授权
    Human and mammalian stem cell-derived neuron survival factors 失效
    人和哺乳动物干细胞衍生的神经元存活因子

    公开(公告)号：US07662620B2

    公开(公告)日：2010-02-16

    申请号：US10833108

    申请日：2004-04-28

    申请人： Tasuku Honjo ,  Kei Tashiro ,  Jun Takahashi ,  Hiroki Toda

    发明人： Tasuku Honjo ,  Kei Tashiro ,  Jun Takahashi ,  Hiroki Toda

    IPC分类号： C12N5/10 ,  C12N15/63 ,  C07H21/00

    CPC分类号： C07K16/18 ,  A61K38/00 ,  A61K48/00 ,  A61K2039/505 ,  C07K14/47 ,  G01N33/6896 ,  G01N2333/47 ,  G01N2500/00 ,  G01N2500/04

    摘要： The present invention relates to human, rat and mouse stem cell-derived neuron survival factor polypeptides (SDNSF), a process for producing them, cDNA encoding SDNSF, a vector comprising the cDNA, host cells transformed by the vector, an antibody against SDNSF, pharmaceutical compositions containing SDNSF or the antibody, a method of assaying SDNSF, a reagent for assaying SDNSF, and a screening method using SDNSF. The polypeptides are effective in the survival of nerve cells and neuronal stem cells, therefore, efficacious in treating injury to the central nerve system and cancer.

    摘要翻译： 本发明涉及人，大鼠和小鼠干细胞来源的神经元存活因子多肽（SDNSF），其制备方法，编码SDNSF的cDNA，包含cDNA的载体，载体转化的宿主细胞，针对SDNSF的抗体， 含有SDNSF或抗体的药物组合物，测定SDNSF的方法，用于测定SDNSF的试剂和使用SDNSF的筛选方法。 这些多肽在神经细胞和神经元干细胞的存活中是有效的，因此在治疗中枢神经系统和癌症的损伤方面是有效的。

    X-RAY GENERATOR
    99.
    发明申请
    X-RAY GENERATOR 有权
    X射线发生器

    公开(公告)号：US20090316859A1

    公开(公告)日：2009-12-24

    申请号：US12444766

    申请日：2007-08-30

    申请人： Hirokazu Iijima ,  Jun Takahashi

    发明人： Hirokazu Iijima ,  Jun Takahashi

    IPC分类号： H05G1/34

    CPC分类号： H05G1/26 ,  H05G1/12 ,  H05G1/34 ,  H05G1/46

    摘要： A discharging part of an X-ray generator using a one-side earthed X-ray tube, i.e., the anode or cathode is earthed is identified on the basis of the tube voltage detected value and the tube current detected value. For the identification, the X-ray generator comprises a device comprising tube voltage decrease slope calculating means (S4) for calculating the slope of decrease with time of the tube voltage detected value, tube current increase calculating means (S4) for calculating the increase of the tube current detected value in a predetermined time, first judging means (S5) for judging whether or not the slope of the tube voltage decrease calculated in the tube voltage decrease slope calculating means exceeds its acceptable value, second judging means (S6) for judging whether or not the increase of the tube current calculated in the tube current increase calculating means exceeds its acceptable value, and discharge portion identifying means (S7, S8) for identifying the discharging part which is in the X-ray tube or a high-voltage generating unit on the basis of the results of the judgments made by the first and second judging means. The identified discharging part is displayed on display means (S9).Therefore, provided is a small-sized high-reliable X-ray generator having a function of identifying a discharging part with high accuracy.

    摘要翻译： 基于管电压检测值和管电流检测值来识别使用单侧接地X射线管即阳极或阴极接地的X射线发生器的放电部分。 为了识别，X射线发生器包括用于计算管电压检测值随时间的减小斜率的管电压降低斜率计算装置（S4）的装置，用于计算增加的​​管电流增加计算装置（S4） 在预定时间内的管电流检测值，用于判断在管电压降低斜率计算装置中计算的管电压降低的斜率是否超过其可接受值的第一判断装置（S5），用于判断 在管电流增加计算装置中计算的管电流的增加是否超过其可接受值，以及用于识别X射线管中的放电部分的高电压的放电部分识别装置（S7，S8） 基于由第一和第二判断装置作出的判断结果的发电单元。 识别的放电部分显示在显示装置上（S9）。 因此，提供了具有高精度地识别放电部的功能的小型高可靠性X射线发生器。