Audio visual system with automatic closing of a bus circuit when an AV
unit is disconnected
    32.
    发明授权
    Audio visual system with automatic closing of a bus circuit when an AV unit is disconnected 失效
    音视频系统当AV单元断开时自动关闭总线电路

    公开(公告)号:US5486877A

    公开(公告)日:1996-01-23

    申请号:US317870

    申请日:1994-10-04

    申请人: Shigeo Tanaka

    发明人: Shigeo Tanaka

    CPC分类号: H04N7/10 H04B1/207

    摘要: An audio-visual system includes an AV center which may be connected to a plurality of image source components. An AV bus cable is connected respectively between each of the image source components and the AV center. The configuration of the interconnections between the AV center and all components of the system are identical and of simplified layout. Thus, complex interconnective methods and excessive numbers of cable, connectors, etc., are avoided while user convenience and general appearance of the system are greatly enhanced without compromising overall system functionality and/or operational capabilities.

    摘要翻译: 视听系统包括可连接到多个图像源组件的AV中心。 AV总线电缆分别连接在每个图像源组件和AV中心之间。 AV中心和系统的所有组件之间的互连配置是相同的和简化的布局。 因此,避免了复杂的互连方法和数量过多的电缆,连接器等,同时在不影响整个系统功能和/或操作能力的情况下,大大提高了用户方便性和系统的一般外观。

    Light-sensitive silver halide color photographic material
    33.
    发明授权
    Light-sensitive silver halide color photographic material 失效
    感光卤化银彩色照相材料

    公开(公告)号:US5460931A

    公开(公告)日:1995-10-24

    申请号:US337749

    申请日:1994-11-14

    CPC分类号: G03C1/775 Y10S430/151

    摘要: A light-sensitive silver halide photographic material is disclosed, comprising a reflective support comprising a resin layer-coated base paper and having thereon a silver halide emulsion layer , wherein a hydrophilic colloid layer containing a white pigment is provided between the resin layer and the silver halide emulsion layer; the resin layer having an uneven surface; and a Wiener spectrum of the silver halide photographic material satisfying the following relation,1.1

    摘要翻译: 公开了一种感光卤化银照相材料,其包含反射性载体,其包含树脂层涂覆的原纸并且具有卤化银乳剂层,其中在树脂层和银之间提供含有白色颜料的亲水胶体层 卤化物乳剂层; 所述树脂层具有不平坦的表面; 和满足以下关系的卤化银照相材料的维纳光谱1.1 <(WS2)/(WS1)<2.0其中WS1和WS2是在2至3mm-1和10的空间频率范围内的光谱的平均强度 至20mm-1。

    Apparatus for controlling the power to units making up and audio/video
system
    34.
    发明授权
    Apparatus for controlling the power to units making up and audio/video system 失效
    用于控制单元组成和音频/视频系统的功率的装置

    公开(公告)号:US5402183A

    公开(公告)日:1995-03-28

    申请号:US133838

    申请日:1993-10-12

    申请人: Shigeo Tanaka

    发明人: Shigeo Tanaka

    摘要: A power control apparatus for an audio/video system includes an audio/video center having a main controller, a sub-controller, a memory, a display, and a selector for selecting a signal for display. A number of other audio/video units are connected to the audio/video center and are controlled by the main controller through the sub-controller, which passes commands and connection requests in both directions between the other audio/video units and the main controller. Upon a connection request from one of the other audio/video units fed to the main controller, the main controller determines whether the connection is the same as a previous connection and, if not, after a set time has elapsed the main controller through the sub-controller turns off the power to the previously connected audio/video unit.

    摘要翻译: 用于音频/视频系统的功率控制装置包括具有主控制器,子控制器,存储器,显示器和用于选择用于显示的信号的选择器的音频/视频中心。 许多其他音频/视频单元连接到音频/视频中心,并且由主控制器通过子控制器控制,子控制器在其他音频/视频单元和主控制器之间沿两个方向传递命令和连接请求。 在来自馈送到主控制器的其他音频/视频单元之一的连接请求时,主控制器确定连接是否与先前连接相同,如果不是,则在经过设定时间之后,主控制器通过子 - 控制器关闭以前连接的音频/视频单元的电源。

    Photographic material with fluorescence compound releaser
    36.
    发明授权
    Photographic material with fluorescence compound releaser 失效
    具有荧光化合物释放剂的摄影材料

    公开(公告)号:US5204232A

    公开(公告)日:1993-04-20

    申请号:US666914

    申请日:1991-03-11

    IPC分类号: G03C1/06 G03C7/305

    摘要: Disclosed is a light-sensitive silver halide photographic material having at least one silver halide emulsion layer on a support, characterized in that at least one layer of the above silver halide emulsion layers contains a compound represented by the following formula (I): ##STR1## wherein n represents 0 or 1; A represents a compound residue which cleaves a bonding to Time in the case of n=1 or a compound residue which cleaves one of bondings to FL in the case of n=0; Time represents a timing group which cleaves a bonding to FL after cleavage from A; and FL represents a compound residue which emits fluorescence by cleavage of a bonding to Time in the case of n=1 and a compound residue which emits fluorescence by cleavage of one of bondings to A in the case of n=0.

    Recording/reproduction system with a fine picture quality for a helical
scan-type video tape recorder
    40.
    发明授权
    Recording/reproduction system with a fine picture quality for a helical scan-type video tape recorder 失效
    用于螺旋扫描型录像机的具有精细图像质量的记录/再现系统

    公开(公告)号:US4743978A

    公开(公告)日:1988-05-10

    申请号:US939886

    申请日:1986-12-09

    申请人: Shigeo Tanaka

    发明人: Shigeo Tanaka

    摘要: In the video tape recorder capable of providing a recording and reproduction with high picture quality, first and second heads of a first azimuth angle and for recording and reproducing the luminance signal is disposed on the rotary head cylinder. Third and fourth heads of a second azimuth angle different from the first azimuth angle, and for recording and reproducing the color signal is disposed adjacent to the first and second heads on the rotatry head cylinder, respectively. The second and fourth heads are disposed at a position separate, by a distance corresponding to the period of integer times one horizontal scanning period of the recorded video signal, from the position on the rotary head cylinder rotated 180.degree. from that of the first and third heads, respectively. A fifth head with the second azimuth angle is disposed at a positon rotated 180.degree. from that of the first head. High image quality recording and reproduction can be performed by using the first to fourth heads. The first and fifth heads reproduces the video information as recorded on the video tape in the format which is employed for the current home use VTR, and in which the frequency-modulated luminance signal and the low-frequency converted color sub-carrier signal are superposed and recorded in one track.

    摘要翻译: 在能够提供具有高图像质量的记录和再现的录像机中,具有第一方位角的第一和第二头以及用于记录和再现亮度信号的磁带录像机设置在旋转磁头气缸上。 与第一方位角不同的第二方位角的第三和第四头以及用于记录和再现彩色信号的第三和第四头分别设置在旋转头圆柱体上的第一和第二头附近。 第二和第四磁头设置在与从第一和第三磁头旋转180°的旋转磁头气缸上的位置分开的距离,该位置与记录的视频信号的一个水平扫描周期的整数倍的周期相对应 头,分别。 具有第二方位角的第五头设置在与第一头旋转180度的位置处。 可以通过使用第一至第四头来执行高图像质量的记录和再现。 第一和第五磁头以用于当前家用VTR的格式再现记录在磁带上的视频信息,并且其中调频亮度信号和低频转换颜色副载波信号被叠加 并记录在一个轨道上。