Content reproduction apparatus, recording apparatus, recording and reproduction apparatus, and reproduction method
    11.
    发明授权
    Content reproduction apparatus, recording apparatus, recording and reproduction apparatus, and reproduction method 有权
    内容再现装置,记录装置,记录和再现装置以及再现方法

    公开(公告)号:US08467529B2

    公开(公告)日:2013-06-18

    申请号:US12422371

    申请日:2009-04-13

    IPC分类号: H04N7/167

    摘要: In an apparatus of reproducing contents in which an encryption key is to be changed at predetermined intervals for copyright protection purpose, the contents can be reproduced or specially reproduced with no problem such as fast forward, and fast rewind. For special reproduction, data and key information needed therefor are made ready in advance, and using the data and the key information, the contents are specially reproduced. Alternatively, an encryption key generation rule is defined in advance for use in generation of an encryption key. By making any needed key information ready in advance from this rule, the contents can be reproduced and specially reproduced with no problem.

    摘要翻译: 在再现要为了版权保护目的而以预定间隔改变加密密钥的内容的装置中,可以没有诸如快进和快退等问题,再现或特别地再现内容。 为了进行特殊的再现,提前准备好所需的数据和密钥信息,并且使用数据和密钥信息,特别地再现内容。 或者,预先定义加密密钥生成规则,以用于生成加密密钥。 通过从该规则提前准备好所需的密钥信息,可以无限制地再现和特别地再现内容。

    Optical receiver circuit
    13.
    发明授权
    Optical receiver circuit 有权
    光接收电路

    公开(公告)号:US08396376B2

    公开(公告)日:2013-03-12

    申请号:US12663478

    申请日:2008-06-06

    申请人: Takayuki Suzuki

    发明人: Takayuki Suzuki

    IPC分类号: H04B10/06 H04B10/00

    CPC分类号: H04B10/69

    摘要: In the case in which an input voltage to a comparator COMP reaches (½)×Vcc from initial Vcc in accordance with lowering of the electric potential at a nodal point N1, an output level of the comparator COMP is inverted to make the output level LOW. In the case in which the output level of the comparator COMP is made LOW, a switch for amplifying part SW3 is connected, and an optical receiver circuit 1 makes the shift to a half start-up state. A signal detector circuit SD as well is started up by the connection of the switch for amplifying part SW3. In the case in which an amplifying part 2 is started up, the signal detector circuit SD judges whether a transmission signal is included in an output from the amplifying part 2. In the case in which the signal detector circuit SD shows that a transmission signal is not included, the resetting switch SW2 is connected to reset a capacitor C1.

    摘要翻译: 在比较器COMP的输入电压根据节点N1处的电位降低而从初始Vcc达到(1/2)×Vcc的情况下,比较器COMP的输出电平反相,使得输出电平为低 。 在比较器COMP的输出电平为低电平的情况下,连接用于放大部分SW3的开关,并且光接收电路1转换到半启动状态。 信号检测器电路SD也通过用于放大部件SW3的开关的连接启动。 在放大部分2启动的情况下,信号检测电路SD判断发射信号是否包含在放大部分2的输出中。在信号检测电路SD显示传输信号为 不包括,复位开关SW2被连接以复位电容器C1。

    VEHICLE CONTROL SYSTEM AND AUTHENTICATION METHOD
    14.
    发明申请
    VEHICLE CONTROL SYSTEM AND AUTHENTICATION METHOD 有权
    车辆控制系统和认证方法

    公开(公告)号:US20130014213A1

    公开(公告)日:2013-01-10

    申请号:US13543490

    申请日:2012-07-06

    IPC分类号: H04L9/00

    摘要: A vehicle control system has a plurality of electronic control devices that are included in a vehicle, a radio wave transmitting body that transmits operation information operating a device included in the vehicle and unique radio-wave-transmitting-body identification information using a radio signal, a first electronic control device that transmits and receive the radio signal to and from a second electronic control device and the radio wave transmitting body, and the second electronic control device that transmits and receive the radio signal to and from the first electronic control device and the radio wave transmitting body. The first electronic control device includes a first storage in which the radio-wave-transmitting-body identification information on the radio wave transmitting body or identification information on the second electronic control device is stored, and a first transmitting/receiving unit that transmits and receives the radio signal.

    摘要翻译: 车辆控制系统具有包括在车辆中的多个电子控制装置,使用无线电信号发送操作包含在车辆中的装置的操作信息的无线电波发送体和唯一的无线电波发送身体识别信息, 向与第二电子控制装置和无线电波发送体发送无线电信号的第一电子控制装置以及向第一电子控制装置发送和接收无线电信号的第二电子控制装置和 无线电波发射体。 第一电子控制装置包括第一存储器,其中存储关于无线电波发送主体的无线电波发送身体识别信息或关于第二电子控制装置的识别信息,以及发送和接收的第一发送/接收单元 无线电信号。

    Image compression apparatus and image compression method
    17.
    发明授权
    Image compression apparatus and image compression method 有权
    图像压缩装置和图像压缩方法

    公开(公告)号:US08254703B2

    公开(公告)日:2012-08-28

    申请号:US12372643

    申请日:2009-02-17

    申请人: Takayuki Suzuki

    发明人: Takayuki Suzuki

    IPC分类号: G06K9/36

    CPC分类号: H04N1/41 H04N19/90 H04N19/98

    摘要: An image compression apparatus includes: a dividing section for dividing an image to be compressed into blocks; a discrimination section for determining whether the divided block is a first kind block, in which an outline portion of the image is not included and a difference between the maximum gradation value and the minimum gradation value of the block is equal to or greater than a reference value; and a normalization output section which divides a distribution range of gradation values depending on the discrimination result with respect to the block and outputs compressed data containing code data for showing to which area in the divided distribution rage, each pixel in each block belongs, the maximum value and the minimum value; wherein the normalization output section arranges the maximum value and the minimum value related to the block in a different order depending on whether the first kind block or not.

    摘要翻译: 一种图像压缩装置包括:分割部分,用于将要压缩的图像划分成块; 用于确定分割块是否是不包括图像的轮廓部分的第一类块以及块的最大灰度值和最小灰度值之间的差是否等于或大于参考的判别部分 值; 归一化输出部分,其根据关于块的鉴别结果对灰度值的分布范围进行分割,并输出包含代码数据的压缩数据,该代码数据用于表示每个块中每个像素所属的分配分布范围中的哪个区域的最大值 值和最小值; 其中归一化输出部分根据第一种块是否以不同的顺序排列与块相关的最大值和最小值。

    Sheet conveyance apparatus having skew conveyance mechanism with sheet deforming unit and image forming apparatus including the same
    18.
    发明授权
    Sheet conveyance apparatus having skew conveyance mechanism with sheet deforming unit and image forming apparatus including the same 有权
    具有片材变形单元的倾斜传送机构的片材输送装置和包括该片材变形单元的图像形成装置

    公开(公告)号:US08205879B2

    公开(公告)日:2012-06-26

    申请号:US13014502

    申请日:2011-01-26

    IPC分类号: B65H9/16

    摘要: A sheet conveyance apparatus includes a reference surface extending along a sheet conveyance direction and configured to regulate the position of a side edge of a sheet to be conveyed, a skew conveyance mechanism configured to convey the sheet obliquely so that the side edge of the sheet collides against the reference surface, and a sheet deforming unit configured to deform the side edge of the sheet when the sheet is conveyed toward the reference surface by the skew conveyance mechanism.

    摘要翻译: 一种纸张输送装置,包括沿着纸张输送方向延伸并被配置为调节要输送的纸张的侧边缘的位置的参考表面;斜面输送机构,其被配置为倾斜地输送纸张,使得纸张的侧边缘碰撞 以及片材变形单元,其构造成当片材通过斜面传送机构朝向基准面传送时使片材的侧边缘变形。

    Activated carbon and canister and intake air filter utilizing the same
    20.
    发明授权
    Activated carbon and canister and intake air filter utilizing the same 有权
    活性炭和吸入空气过滤器利用它

    公开(公告)号:US08137443B2

    公开(公告)日:2012-03-20

    申请号:US12440429

    申请日:2007-10-04

    IPC分类号: B01D53/02

    摘要: The present invention provides an activated carbon having an average length/average diameter (L/D) of 0.8 to 1.2 and a difference between the 1/1-volume benzene adsorption rate and the 1/10-volume benzene adsorption rate of 6.0 g/100 mL or more, and a canister and an intake air filter utilizing such activated carbon as an adsorbent. The activated carbon has a substantially spherical configuration and excellent hydrocarbon adsorption/desorption capacity. A canister and an intake air filter utilizing such activated carbon as an adsorbent have excellent hydrocarbon adsorption/desorption capacity.

    摘要翻译: 本发明提供平均长度/平均直径(L / D)为0.8〜1.2,1/1体积苯吸附速度与1/10体积苯吸附速度之间的差异为6.0g / 100mL以上,以及利用这种活性炭作为吸附剂的罐和进气过滤器。 活性炭具有基本上球形的构型和优异的烃吸附/解吸能力。 使用这种活性炭作为吸附剂的罐和进气过滤器具有优异的烃吸附/解吸能力。