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11 条记录 (耗时 0.028 秒)

    Honeycomb panel structure
    1.
    发明授权
    Honeycomb panel structure 失效
    蜂窝板结构

    公开(公告)号：US4931340A

    公开(公告)日：1990-06-05

    申请号：US944869

    申请日：1986-12-22

    申请人： Takeaki Baba ,  Keizo Nanba ,  Yoshio Takeshima ,  Hiromichi Sano ,  Koji Tobita ,  Atsuo Muneto ,  Toshihiro Hara ,  Kazuki Fujise

    发明人： Takeaki Baba ,  Keizo Nanba ,  Yoshio Takeshima ,  Hiromichi Sano ,  Koji Tobita ,  Atsuo Muneto ,  Toshihiro Hara ,  Kazuki Fujise

    IPC分类号： B32B3/12 ,  E04C2/36

    CPC分类号： B32B3/12 ,  E04C2/365 ,  Y10T428/236 ,  Y10T428/24149 ,  Y10T428/24777

    摘要： A honeycomb panel structure for thermal and acoustic insulation and for load bearing capability has a honeycomb panel which comprises a honeycomb core laminated with two facing plates, and a pair of housings. Each housing has a channel to engage and support a edge of the honeycomb panel. A first neutral axis passes through the center of gravity of the honeycomb panel and extends in the direction of the panel. A second neutral axis passes through the centers of gravity of the housings and extends parallel to the first neutral axis. The first and second neutral axes are spaced apart in a vertical direction so that the structure has much higher flexural rigidity.

    摘要翻译： 用于隔热和隔音并具有承载能力的蜂窝板结构具有蜂窝板，其包括层压有两个相对板的蜂窝芯和一对壳体。 每个壳体具有用于接合和支撑蜂窝板的边缘的通道。 第一中性轴穿过蜂窝板的重心并沿面板的方向延伸。 第二中性轴穿过壳体的重心并平行于第一中性轴延伸。 第一和第二中性轴在垂直方向上间隔开，使得该结构具有高得多的弯曲刚度。

    Dynamic RF AGC switch/mixer for optimal NTSC video detection
    3.
    发明申请
    Dynamic RF AGC switch/mixer for optimal NTSC video detection 失效
    动态RF AGC开关/混频器，用于最佳NTSC视频检测

    公开(公告)号：US20090201426A1

    公开(公告)日：2009-08-13

    申请号：US12069453

    申请日：2008-02-11

    申请人： Hiromichi Sano ,  William Bennett ,  Liviu Burciu

    发明人： Hiromichi Sano ,  William Bennett ,  Liviu Burciu

    IPC分类号： H04N5/52 ,  H04B1/06

    CPC分类号： H04N5/52

    摘要： This disclosure presents an apparatus and method for automatic gain control correction for a television signal in which the Radio Frequency (RF) and Intermediate Frequency (IF) power signal levels are collected for a band of channels, identifying a channel having a strong RF power signal level and an IF gain signal level that is lower than a nominal IF gain signal level, comparing the identified channel RF gain signal level with the RF gain signal level of adjacent channels to identify the relative power signal levels of the channel and associated adjacent channels, and applying correction to the channel wherein there is an imbalance in the RF and IF power signal levels of the identified channel. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

    摘要翻译： 本公开提供了一种用于电视信号的自动增益控制校正的装置和方法，其中为频道频带收集射频（RF）和中频（IF）功率信号电平，识别具有强RF功率信号的信道 电平和低于标称IF增益信号电平的IF增益信号电平，将识别的信道RF增益信号电平与相邻信道的RF增益信号电平进行比较，以识别信道和相关联的相邻信道的相对功率信号电平， 以及对所述信道应用校正，其中所识别的信道的RF和IF功率信号电平存在不平衡。 该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。

    System and method for TV automatic gain control (AGC)
    5.
    发明授权
    System and method for TV automatic gain control (AGC) 失效
    电视自动增益控制系统及方法（AGC）

    公开(公告)号：US07053961B2

    公开(公告)日：2006-05-30

    申请号：US10781289

    申请日：2004-02-17

    申请人： Norihisa Ina ,  Hiromichi Sano

    发明人： Norihisa Ina ,  Hiromichi Sano

    IPC分类号： H04N5/52

    CPC分类号： H04N5/4446 ,  H03G3/3068 ,  H04N5/46 ,  H04N5/52

    摘要： In a terrestrial mode of a TV having analog and digital capability, the RF gain is controlled using the TV's IF tuner output. In a digital cable mode the RF gain is controlled using the output of the TV's IF SAW filter, and in an analog cable mode the RF gain is controlled using the output of an analog demodulator.

    摘要翻译： 在具有模拟和数字功能的电视机的地面模式中，使用电视的IF调谐器输出来控制RF增益。 在数字电缆模式下，使用TV的IF SAW滤波器的输出控制RF增益，在模拟电缆模式下，使用模拟解调器的输出控制RF增益。

    Method of spot welding aluminum alloys
    6.
    发明授权
    Method of spot welding aluminum alloys 失效
    铝合金点焊方法

    公开(公告)号：US5391854A

    公开(公告)日：1995-02-21

    申请号：US167034

    申请日：1993-12-16

    申请人： Keizo Namba ,  Hiromichi Sano ,  Masaki Kumagai ,  Koichi Maeda

    发明人： Keizo Namba ,  Hiromichi Sano ,  Masaki Kumagai ,  Koichi Maeda

    IPC分类号： B23K11/11 ,  B23K11/18 ,  B23K11/30 ,  B23K35/02 ,  B23K103/10

    CPC分类号： B23K35/0205 ,  B23K11/11 ,  B23K11/185 ,  B23K2203/10

    摘要： A method of spot welding aluminum alloy workpieces having electrical conductivity of 18.about.57% IACS and Vickers hardness of 26.about.200 is disclosed. The aluminum alloy workpieces are spot welded by a pair of welding electrodes having an electrical conductivity of not less than 92% IACS and a Vickers hardness of 50.about.130. The differences of the electrical conductivity and Vickers hardness between the welding electrodes and the aluminum alloy workpieces are in a range of 41.about.87% IACS and not larger than 99, respectively.

    摘要翻译： 公开了一种具有导电率为18分辨率57％IACS和维氏硬度为26DIFFERENCE 200的铝合金工件点焊方法。 铝合金工件通过一对电导率不低于92％IACS和维氏硬度为50差的焊接电极点焊。焊接电极和铝合金之间的导电性和维氏硬度差异 工件分别在41差异87％IACS和不大于99的范围内。

    Light-sensitive photopolymerizable composition containing polymer with ethylenic unsaturation in the side chain
    7.
    发明授权
    Light-sensitive photopolymerizable composition containing polymer with ethylenic unsaturation in the side chain 失效
    含有聚合物的光敏光聚合组合物在侧链中具有乙烯不饱和度

    公开(公告)号：US5153095A

    公开(公告)日：1992-10-06

    申请号：US729898

    申请日：1991-07-15

    申请人： Kouichi Kawamura ,  Hiromichi Sano ,  Masanori Imai

    发明人： Kouichi Kawamura ,  Hiromichi Sano ,  Masanori Imai

    IPC分类号： G03F7/027 ,  G03F7/00 ,  G03F7/033 ,  G03F7/038

    CPC分类号： G03F7/033 ,  Y10S430/107 ,  Y10S430/111

    摘要： A light-sensitive composition comprises (A) a polymer comprising structural units represented by the following general formula (I): ##STR1## (wherein R.sup.1 represents a hydrogen atom or a methyl group; R.sup.2 represents a hydrogen atom, an alkyl group or an aryl group; and Z represents a bivalent connecting group having at least 3 non-metallic atoms in the main chain); (B) a monomer or an oligomer having at least two polymerizable ethylenically unsaturatred double bonds; and (C) a photopolymerization initiator. The light-sensitive composition has high sensitivity and is excellent in stability of sensitivities such as storage stability, temperature dependency and latent image sensitization.

    摘要翻译： 光敏性组合物包含（A）包含由以下通式（I）表示的结构单元的聚合物：其中R 1表示氢原子或甲基; R 2表示氢原子，烷基 基团或芳基; Z表示在主链中具有至少3个非金属原子的二价连接基团）; （B）具有至少两个可聚合烯属不饱和双键的单体或低聚物; 和（C）光聚合引发剂。 感光性组合物具有高灵敏度，并且在保存稳定性，温度依赖性和潜像敏化等敏感性的稳定性方面优异。

    Dynamic RF AGC switch/mixer for optimal NTSC video detection
    8.
    发明授权
    Dynamic RF AGC switch/mixer for optimal NTSC video detection 失效

    公开(公告)号：US08456579B2

    公开(公告)日：2013-06-04

    申请号：US12069453

    申请日：2008-02-11

    申请人： Hiromichi Sano ,  William Bennett ,  Liviu Burciu

    发明人： Hiromichi Sano ,  William Bennett ,  Liviu Burciu

    IPC分类号： H04N5/52

    CPC分类号： H04N5/52

    摘要： This disclosure presents an apparatus and method for automatic gain control correction for a television signal in which the Radio Frequency (RF) and Intermediate Frequency (IF) power signal levels are collected for a band of channels, identifying a channel having a strong RF power signal level and an IF gain signal level that is lower than a nominal IF gain signal level, comparing the identified channel RF gain signal level with the RF gain signal level of adjacent channels to identify the relative power signal levels of the channel and associated adjacent channels, and applying correction to the channel wherein there is an imbalance in the RF and IF power signal levels of the identified channel. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

    System and method for TV automatic gain control (AGC)
    10.
    发明申请
    System and method for TV automatic gain control (AGC) 失效
    电视自动增益控制系统及方法（AGC）

    公开(公告)号：US20060181649A1

    公开(公告)日：2006-08-17

    申请号：US11403030

    申请日：2006-04-12

    申请人： Norihisa Ina ,  Hiromichi Sano

    发明人： Norihisa Ina ,  Hiromichi Sano

    IPC分类号： H04N5/52

    CPC分类号： H04N5/4446 ,  H03G3/3068 ,  H04N5/46 ,  H04N5/52

    摘要： In an analog terrestrial mode of a TV having analog and digital capability, the RF gain is controlled using the TV's demodulator output. In a digital cable mode the RF gain is controlled using the output of the TV's IF SAW filter, and in an analog cable mode the RF gain is controlled using the output of an analog demodulator.

    摘要翻译： 在具有模拟和数字能力的电视的模拟地面模式中，使用TV的解调器输出来控制RF增益。 在数字电缆模式下，使用TV的IF SAW滤波器的输出控制RF增益，在模拟电缆模式下，使用模拟解调器的输出控制RF增益。