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154 条记录 (耗时 0.051 秒)

    Magnetic tape and magnetic tape cartridge
    72.
    发明授权
    Magnetic tape and magnetic tape cartridge 有权
    磁带和磁带盒

    公开(公告)号：US07267896B2

    公开(公告)日：2007-09-11

    申请号：US10389880

    申请日：2003-03-18

    申请人： Sadamu Kuse ,  Tsugihiro Doi ,  Tetsutaro Inoue ,  Mikio Kishimoto ,  Yuji Sasaki ,  Hideaki Watanabe

    发明人： Sadamu Kuse ,  Tsugihiro Doi ,  Tetsutaro Inoue ,  Mikio Kishimoto ,  Yuji Sasaki ,  Hideaki Watanabe

    IPC分类号： G11B5/706

    CPC分类号： B82Y25/00 ,  G11B5/584 ,  G11B5/70 ,  G11B5/70615 ,  G11B5/70621 ,  G11B5/712 ,  G11B5/714 ,  G11B5/716 ,  G11B5/735 ,  G11B5/738 ,  G11B5/78 ,  G11B23/107 ,  H01F1/0054 ,  H01F1/0551 ,  H01F1/059 ,  Y10T428/1107 ,  Y10T428/2991

    摘要： A magnetic recording medium comprising a non-magnetic support; at least one lower magnetic layer containing magnetic powder and a binder resin, which is formed on one side of the non-magnetic support with or without a non-magnetic primer layer interposed between the non-magnetic support and the lower magnetic layer; at least one non-magnetic intermediate layer containing non-magnetic powder and a binder resin, which is formed on the lower magnetic layer; at least one upper magnetic layer containing magnetic powder and a binder resin, which is formed on the non-magnetic intermediate layer; and a back layer which is formed on the other side of the non-magnetic support, characterized in that the magnetic powder contained in the uppermost magnetic layer of the upper magnetic layer is iron type magnetic powder which comprises substantially spherical or ellipsoidal particles with a number-average particle diameter of 5 to 50 nm and an average axial ratio of 1 to 2, each of said particles containing iron or containing iron as a main component and a transition element; and that the total thickness of the magnetic recording medium is 6 μm or less. This magnetic recording medium has electromagnetic conversion characteristics which cannot be achieved by any of conventional magnetic recording media, and also is expected to have excellent magnetic serve characteristics.

    摘要翻译： 一种磁记录介质，包括非磁性载体; 至少一个含有磁性粉末和粘合剂树脂的下磁性层，其形成在非磁性载体的一侧上，该非磁性载体具有或不具有介于非磁性载体和下部磁性层之间的非磁性底漆层; 至少一个含有非磁性粉末和粘结剂树脂的非磁性中间层，形成在下部磁性层上; 至少一个含有磁性粉末和粘结剂树脂的上磁性层，形成在非磁性中间层上; 以及形成在所述非磁性载体的另一侧的背层，其特征在于，包含在所述上磁性层的最上层磁性层中的磁性粉末是铁型磁粉，其包含基本上具有数量的球形或椭圆形颗粒 平均粒径为5〜50nm，平均轴比为1〜2，所述粒子含有铁或以铁为主要成分，过渡元素为主成分。 并且磁记录介质的总厚度为6μm或更小。 该磁记录介质具有通过任何常规磁记录介质无法实现的电磁转换特性，并且预期具有优异的磁性能特性。

    APPARATUS AND METHOD FOR ENCODING AUDIO DATA, AND APPARATUS AND METHOD FOR DECODING AUDIO DATA
    74.
    发明申请
    APPARATUS AND METHOD FOR ENCODING AUDIO DATA, AND APPARATUS AND METHOD FOR DECODING AUDIO DATA 有权
    用于编码音频数据的装置和方法，以及用于解码音频数据的装置和方法

    公开(公告)号：US20070043575A1

    公开(公告)日：2007-02-22

    申请号：US11459513

    申请日：2006-07-24

    申请人： Takashi Onuma ,  Yasuhiro Toguri ,  Hideaki Watanabe ,  Noriaki Fujita ,  Haifeng Bao ,  Manabu Uchino

    发明人： Takashi Onuma ,  Yasuhiro Toguri ,  Hideaki Watanabe ,  Noriaki Fujita ,  Haifeng Bao ,  Manabu Uchino

    IPC分类号： G10L21/00

    CPC分类号： G10L19/008 ,  G10L19/0017 ,  G10L19/12 ,  G10L19/24

    摘要： A method and apparatus for encoding audio data and a method and apparatus for decoding audio data, which can generate and decode, respectively, scalable lossless streams and which can shorten the time necessary to generate and decode lossless streams. A lossy-core encoder unit performs lossy compression on an input audio signal, generating a core stream. A simplified lossy-core decoding unit decodes only spectral signals of a specified band, e.g., a lower frequency band to generate a lossy decoded audio signal. A subtracter subtracts a lossy decoded audio signal from the input audio signal delayed to generate a residual signal. A rounding-off unit performs a process of rounding off the number of bits constituting the residual signal. A lossless-enhance encoder unit performs lossless compression on the residual signal to generate an enhanced stream. A stream-combining unit combines the core stream and the enhanced stream to generate a scalable lossless stream.

    摘要翻译： 用于对音频数据进行编码的方法和装置以及用于对音频数据进行解码的方法和装置，其可以分别生成和解码可伸缩的无损流，并且可以缩短生成和解码无损流所需的时间。 有损核心编码器单元对输入音频信号执行有损压缩，产生核心流。 简化的有损码解码单元仅解码指定频带（例如较低频带）的频谱信号，以产生有损解码音频信号。 减法器从延迟的输入音频信号中减去有损解码音频信号以产生残留信号。 舍入单元执行舍弃构成残差信号的位数的处理。 无损增强编码器单元对残余信号执行无损压缩以产生增强的流。 流合并单元组合核心流和增强流，以生成可伸缩的无损流。

    Public-key-encryption data-communication system and data-communication-system forming method
    75.
    发明授权
    Public-key-encryption data-communication system and data-communication-system forming method 失效
    公钥加密数据通信系统和数据通信系统形成方法

    公开(公告)号：US06990583B2

    公开(公告)日：2006-01-24

    申请号：US09793063

    申请日：2001-02-26

    申请人： Shinako Matsuyama ,  Yoshihito Ishibashi ,  Ichiro Futamura ,  Masashi Kon ,  Hideaki Watanabe

    发明人： Shinako Matsuyama ,  Yoshihito Ishibashi ,  Ichiro Futamura ,  Masashi Kon ,  Hideaki Watanabe

    IPC分类号： G06F17/00

    CPC分类号： H04L9/3268 ,  H04L63/062 ,  H04L63/0823 ,  H04L2209/60

    摘要： A public-key-encryption data-communication system includes a public-key-certificate issuer authority. The public-key-certificate issuer authority performs the issuance of a public key certificate and management operations, certification of a subject to be certificated, which is a certificate issuing request, and management such as registration processing are executed by a root registration authority or each registration authority. The public-key-certificate issuer authority performs processing for validating, invalidating, and deleting the certificate in accordance with a request from the root registration authority. The root registration authority accepts a request for issuing a public key certificate corresponding to the subject to be certificated which is under the control of a certificated registration authority, and transfers it to the public-key-certificate issuer authority in a form in which a signature is added to it. Processes by the public-key-certificate issuer authority, the root registration authority, the registration authority are separated, whereby the need for new implementation of user recognition, certificate issuance, registration, and management is eliminated.

    摘要翻译： 公钥加密数据通信系统包括公开密钥证书颁发机构。 公共密钥证书颁发机构执行公钥证书和管理操作，作为证书颁发请求的认证对象的认证，注册处理等管理由根注册机构或者每个 登记机关。 公钥证书颁发机构根据根注册机构的请求执行验证，无效和删除证书的处理。 根注册机构接受发出与被认证主体相对应的公开密钥证书的请求，该证书由被认证的注册机构控制，并以签名的形式传送给公共密钥证书颁发机构 添加到它 公钥证书颁发机构，根注册机构，注册机构的流程分开，消除了对用户认可，证书颁发，注册和管理的新实施的需要。

    Viscous damper
    78.
    发明申请
    Viscous damper 失效
    粘性阻尼器

    公开(公告)号：US20050235943A1

    公开(公告)日：2005-10-27

    申请号：US10514551

    申请日：2003-05-30

    申请人： Hideaki Watanabe ,  Kazumi Ohki ,  Takashi Yoshida ,  Masakazu Isono

    发明人： Hideaki Watanabe ,  Kazumi Ohki ,  Takashi Yoshida ,  Masakazu Isono

    IPC分类号： F02B77/00 ,  F16F15/173 ,  F02B75/06

    CPC分类号： F16F15/173 ,  Y10T74/2121 ,  Y10T74/2122 ,  Y10T74/2183 ,  Y10T74/2184

    摘要： A viscous damper having improved versatility, easy to produce, capable of reducing production cost The viscous damper comprises an annular inertial mass body (14) received in a case (10) together with a damping liquid, and a hub (11) for fixing the case on the rotary shaft of an internal combustion engine. The case comprises a case main body (12) of substantially U-shaped cross section, and a cover (7) for liquid-tightly closing an opening (12d) directed to one axial side of the main body, and defining a sealed chamber (13) in the inside. The inertial mass body is made by superposing and joining a plurality of annular plates (14a). By thrust bearings (5) attached in holes (8) in the annular plate on both axial sides of the inertial mass body and by a journal bearing (6) attached in a recessed groove (9) in the inner periphery of the inertial mass body, the inertial mass body is supported on both axial sides and radially and disposed for peripheral rotation in the sealed chamber (13).

    摘要翻译： 一种具有改进的通用性，易于制造，能够降低生产成本的粘性阻尼器。粘性阻尼器包括与阻尼液一起容纳在壳体（10）中的环形惯性质量体（14）和用于固定 在内燃机的旋转轴上的情况。 壳体包括大致U形横截面的壳体主体（12）和用于液体密封指向主体的一个轴向侧面的开口（12d）的盖子（7），并且限定密封室 （13）在里面。 惯性质量体通过叠加并连接多个环形板（14a）而制成。 通过安装在惯性质量体的两个轴向侧的环形板上的孔（8）中的推力轴承（5）和安装在惯性体的内周的凹槽（9）中的轴颈轴承（6） 惯性质量体在轴向两侧被径向支撑并设置在密封室13内的周向旋转。

    Driving apparatus in printing press
    80.
    发明申请
    Driving apparatus in printing press 有权
    印刷机中的驱动装置

    公开(公告)号：US20050016396A1

    公开(公告)日：2005-01-27

    申请号：US10898090

    申请日：2004-07-23

    申请人： Koichi Tobe ,  Hideaki Watanabe

    发明人： Koichi Tobe ,  Hideaki Watanabe

    IPC分类号： B41F33/00 ,  B41F31/15 ,  B41F31/30 ,  F16D11/14 ,  B41F5/00

    CPC分类号： B41F31/15 ,  B41F13/008 ,  B41P2213/256 ,  F16D11/14

    摘要： A driving apparatus in a printing press includes a plate cylinder driven by a printing press motor, an inking device drive-coupled to the plate cylinder, and a driving connecting/disconnecting mechanism. The mechanism connects and disconnects transmission of driving from the plate cylinder to the inking device, and includes first and second gears which are engageable with each other, supported rotatably, and constantly drive-coupled to one and the remaining one, respectively, of the plate cylinder and inking device. The second gear has a second engaging portion engageable with a plurality of first engaging portions of the first gear which have the same shape and are equidistantly arranged in a rotational direction of the first gear. When the first and second engaging portions engage, the plate cylinder and inking device are drive-coupled; when they are disengaged, they are disconnected. The number of first engaging portions is set on the basis of a value related to the first gear, so that when the plate cylinder reaches a phase identical to that where the first and second engaging portions disengage, the first and second engaging portions can engage regardless of a driving connection ratio of one of the plate cylinder and inking device to the first gear.

    摘要翻译： 印刷机中的驱动装置包括由印刷机电动机驱动的印版滚筒，驱动联接到印版滚筒的着墨装置和驱动连接/断开机构。 该机构连接和断开驱动从印版滚筒向着墨装置的传输，并且包括可彼此接合的第一和第二齿轮，可旋转地支撑并且分别恒定地驱动耦合到板的一个和剩余的一个 气缸和上墨装置。 第二齿轮具有可与第一齿轮的多个第一接合部接合的第二接合部，该第一接合部具有与第一齿轮的旋转方向相同的形状并且等距设置。 当第一和第二接合部分接合时，印版滚筒和上墨装置被驱动耦合; 当它们被分离时，它们被断开。 基于与第一齿轮相关的值设定第一接合部的数量，使得当印版滚筒达到与第一和第二接合部分脱离的相位相同的相位时，第一和第二接合部分可以接合 一个印版滚筒和上墨装置的一个驱动连接比与第一档。