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1. 发明授权

US5534934A Television receiver capable of enlarging and compressing image 失效
标题翻译：能够扩大和压缩图像的电视接收机
公开(公告)号：US5534934A
公开(公告)日：1996-07-09
申请号：US260576
申请日：1994-06-16
申请人： Kenji Katsumata , Shigeru Hirahata , Toshinori Murata , Haruki Takata , Shinobu Torikoshi , Takanori Eda , Kouichi Ishibashi
发明人： Kenji Katsumata , Shigeru Hirahata , Toshinori Murata , Haruki Takata , Shinobu Torikoshi , Takanori Eda , Kouichi Ishibashi
IPC分类号： H04N5/262 , H04N3/27 , H04N5/46 , H04N7/01
CPC分类号： H04N7/0122 , H04N3/27
摘要： To provide an image which is matched with an aspect ratio of a screen of a display unit by compressing and enlarging the whole of the image to a desired size. A video signal is sequentially written into a field memory in response to a write clock from an input terminal. A clock generating circuit supplies the field memory with a read clock having a frequency which is about 4/3 times as high as that of the write clock. A vertical enlargement control circuit reads a video signal from the field memory with a line period corresponding to a magnification factor and inhibits writing to a one-line memory with the same period to provide a line delayed output for an output signal from the field memory. A vertical interpolating circuit generates a scanning line signal by an interpolation operation in accordance with a control signal from the vertical enlargement control circuit.
摘要翻译：通过将整个图像压缩并放大到期望的大小来提供与显示单元的屏幕的纵横比匹配的图像。响应于来自输入端的写时钟，视频信号被顺序地写入场存储器。时钟产生电路为场存储器提供具有与写入时钟的频率约4/3倍的频率的读时钟。垂直放大控制电路以与放大倍率对应的行周期从场存储器读取视频信号，并禁止以相同周期对单行存储器进行写入，以提供来自场存储器的输出信号的行延迟输出。垂直内插电路根据来自垂直放大控制电路的控制信号通过内插操作产生扫描线信号。

2. 发明授权

US5343238A Wide-screen television receiver with aspect ratio conversion function and method of displaying a range to be magnified and displayed 失效
标题翻译：具有宽高比转换功能的宽屏电视接收机和显示要放大和显示的范围的方法
公开(公告)号：US5343238A
公开(公告)日：1994-08-30
申请号：US886856
申请日：1992-05-22
申请人： Haruki Takata , Kenji Katsumata , Shigeru Hirahata , Mituo Konno , Kouichi Ishibashi , Sunao Suzuki
发明人： Haruki Takata , Kenji Katsumata , Shigeru Hirahata , Mituo Konno , Kouichi Ishibashi , Sunao Suzuki
IPC分类号： G06T3/40 , H04N5/44 , H04N5/46
CPC分类号： G06T3/4007 , H04N7/0122
摘要： A wide-screen television receiver capable of converting a TV signal of a non-aspect ratio into a signal of a wide aspect ratio which can be displayed on a wide screen of the wide aspect ratio and previously visually informing the user of what part of the image of the non-aspect ratio TV signal is converted in its aspect ratio and displayed on the wide screen. The receiver includes the interpolation scan speed conversion circuit, the mode setting circuit, the aspect ratio converting circuit, the wide cursor adding circuit and the wide display. The interpolation scan speed conversion circuit makes a series of processes such as Y/C separation and scan line interpolation for the input video signal supplied via the input terminal. The aspect ratio converting circuit compresses the video signal from the interpolation scan speed conversion circuit in the horizontal direction by use of a memory. The magnification processing circuit is provided after the aspect ratio converting circuit. This magnification processing circuit magnifies the horizontally compressed video signal so that an arbitrary part of image specified by the mode setting circuit can be magnified at given magnification powers in the horizontal and vertical direction. The wide screen display displays the magnified image of the video signal without horizontal and vertical distortions on the wide screen.
摘要翻译：一种能够将非高宽比的TV信号转换为宽宽比的信号的宽屏幕电视接收机，其可以在宽宽比的宽屏幕上显示，并且以前可视地通知用户哪些部分非纵横比TV信号的图像以其纵横比转换并显示在宽屏幕上。接收机包括内插扫描速度转换电路，模式设置电路，宽高比转换电路，宽光标添加电路和宽显示。内插扫描速度转换电路对通过输入端子提供的输入视频信号进行一系列处理，例如Y / C分离和扫描线内插。宽高比转换电路通过使用存储器在水平方向上压缩来自内插扫描速度转换电路的视频信号。放大处理电路在宽高比转换电路之后提供。该放大处理电路放大水平压缩的视频信号，使得由模式设置电路指定的图像的任意部分可以在水平和垂直方向上以给定的放大倍数来放大。宽屏幕显示屏在宽屏幕上显示视频信号的放大图像，无水平和垂直失真。

3. 发明授权

US5276515A Compatible wide aspect ratio receiver with spatial filtering for variable zoom 失效
标题翻译：兼容的宽宽比接收器，具有可变焦距的空间滤波
公开(公告)号：US5276515A
公开(公告)日：1994-01-04
申请号：US942143
申请日：1992-09-08
申请人： Kenji Katsumata , Shigeru Hirahata , Haruki Takata , Mituo Konno , Kouichi Ishibashi , Kazuhiro Kaizaki , Takaaki Matono , Atushi Haratani
发明人： Kenji Katsumata , Shigeru Hirahata , Haruki Takata , Mituo Konno , Kouichi Ishibashi , Kazuhiro Kaizaki , Takaaki Matono , Atushi Haratani
IPC分类号： G06T3/40 , H04N5/262 , H04N5/44 , H04N7/01 , H04N5/46
CPC分类号： H04N7/0122 , G06T3/40 , H04N5/2628
摘要： A video signal processing circuit is provided to display an image of a standard television signal on a display unit with a 6:9 aspect ratio by enlarging an image of a video signal in the horizontal and vertical directions by a magnification factor which depends on the feature of the standard television signal. The processing circuit includes a first memory circuit which reads out the stored video signal in response to a read clock different from the write clock and generated by a stable frequency source so that the image of the video signal is expanded in the vertical direction, a second memory circuit which implements time-base compression for the output of the first memory circuit and thereafter expands the signal, a spatial filter which implements filtering for the output of the second memory circuit, an enlargement control circuit which control the above-mentioned circuits, and a synchronizing processing circuit. The circuit arrangement enables video signals of various image sizes, such as for movie pictures, to be displayed by signal conversion on a display unit with a 16:9 aspect ratio, and is capable of suppressing jitters of video signals.
摘要翻译：提供一种视频信号处理电路，通过在水平和垂直方向上放大视频信号的图像，依赖于特征的放大系数，以6:9的宽高比在显示单元上显示标准电视信号的图像的标准电视信号。处理电路包括：第一存储器电路，其响应于与写入时钟不同的读取时钟读出存储的视频信号，并由稳定的频率源产生，使得视频信号的图像在垂直方向上扩展，第二存储器电路对第一存储器电路的输出进行时基压缩，然后扩展信号的存储电路，对第二存储电路的输出实现滤波的空间滤波器，控制上述电路的放大控制电路，以及一个同步处理电路。该电路装置能够通过在具有16:9宽高比的显示单元上进行信号转换来显示诸如电影图像的各种图像尺寸的视频信号，并且能够抑制视频信号的抖动。

4. 发明授权

US06933454B2 Switching apparatus and vehicle-mounted electronic apparatus having the switching apparatus assembled therein 失效
标题翻译：具有组装在其中的开关装置的开关装置和车载电子装置
公开(公告)号：US06933454B2
公开(公告)日：2005-08-23
申请号：US10664624
申请日：2003-09-19
申请人： Kouichi Ishibashi , Shinichi Shinohara
发明人： Kouichi Ishibashi , Shinichi Shinohara
IPC分类号： H01H21/24 , H01H13/14 , H01H3/12
CPC分类号： H01H21/24
摘要： Herein disclosed are a switching apparatus and a vehicle-mounted electronic apparatus having the switching apparatus assembled therein. The switching apparatus comprises a rear panel; a front panel spaced apart from the rear panel and having a first surface outwardly exposed and a second surface in face-to-face relationship with the rear panel, the front panel being formed with a through bore having an outer open end flush with the first surface and an inner open end flush with the second surface; a switch device including a stationary contact member fixedly mounted on the rear panel, and a movable contact member movable with respect to the stationary contact member to assume two different positions including a switch-on position and a switch-off position; a push button having a pushed portion having a center axis extending substantially in perpendicular relationship with the first surface of the front panel and received in the through bore of the front panel, the push button supporting the movable contact member of the switch device to be reciprocatable along the center axis of the pushed portion together with the movable contact member of the switch device to assume two different positions including a projected position and a retracted position; and a stationary supporting panel disposed between the rear panel and the front panel to resiliently urge the push button toward the projected position.
摘要翻译：这里公开了具有组装在其中的开关装置的开关装置和车载电子装置。开关装置包括后面板; 前面板与后面板间隔开并且具有向外暴露的第一表面和与后面板面对面关系的第二表面，所述前面板形成有通孔，所述通孔具有与所述第一表面齐平的外开口端表面和与第二表面齐平的内开口端; 包括固定地安装在后面板上的固定触头构件的开关装置和可相对于固定触头构件移动的可动触头构件，以呈现包括接通位置和断开位置的两个不同位置; 按钮，具有推动部分，其中心轴线基本上与前面板的第一表面垂直地延伸并且被容纳在前面板的通孔中，该按钮支撑开关装置的可动接触构件以可往复运动沿着所述推动部分的中心轴线与所述开关装置的可动接触构件一起呈现包括突出位置和缩回位置的两个不同位置; 以及设置在后面板和前面板之间的固定支撑面板，以朝向突出位置弹性地推动按钮。

5. 发明申请

US20080192668A1 Layer 2 Mobility Network 有权
标题翻译：二层移动网络
公开(公告)号：US20080192668A1
公开(公告)日：2008-08-14
申请号：US11886437
申请日：2005-03-14
申请人： Akira Okubo , Kouichi Ishibashi , Masahiro Kuroda
发明人： Akira Okubo , Kouichi Ishibashi , Masahiro Kuroda
IPC分类号： H04J15/00
CPC分类号： H04L45/16 , H04L45/04 , H04W4/08 , H04W36/0005 , H04W36/0011 , H04W36/02 , H04W36/30 , H04W40/248 , H04W80/04
摘要： When an apparatus located at an edge of a network transmits a report message in a multicast procedure transmitted from a mobile terminal to a gateway switch, the apparatus snoops the report message and transmits an entry update request frame for causing an entry forming a transfer route for multicast to be learned in a direction of the gateway switch. The gateway switch transfers the received report message to a port to which an IP multicast router is connected after the transfer router for multicast is formed.
摘要翻译：当位于网络边缘的装置在从移动终端发送到网关交换机的多播过程中发送报告消息时，该装置窥探报告消息，并发送用于使形成传输路由的条目的条目更新请求帧要在网关交换机的方向学习组播。在组播传输路由器形成后，网关交换机将接收到的报告消息传送到IP组播路由器连接的端口。

6. 发明申请

US20050061645A1 Switching apparatus and vehicle-mounted electronic apparatus having the switching apparatus assembled therein 失效
公开(公告)号：US20050061645A1
公开(公告)日：2005-03-24
申请号：US10664624
申请日：2003-09-19
申请人： Kouichi Ishibashi , Shinichi Shinohara
发明人： Kouichi Ishibashi , Shinichi Shinohara
IPC分类号： H01H21/24 , H01H3/12
CPC分类号： H01H21/24
摘要： Herein disclosed are a switching apparatus and a vehicle-mounted electronic apparatus having the switching apparatus assembled therein. The switching apparatus comprises a rear panel; a front panel spaced apart from the rear panel and having a first surface outwardly exposed and a second surface in face-to-face relationship with the rear panel, the front panel being formed with a through bore having an outer open end flush with the first surface and an inner open end flush with the second surface; a switch device including a stationary contact member fixedly mounted on the rear panel, and a movable contact member movable with respect to the stationary contact member to assume two different positions including a switch-on position and a switch-off position; a push button having a pushed portion having a center axis extending substantially in perpendicular relationship with the first surface of the front panel and received in the through bore of the front panel, the push button supporting the movable contact member of the switch device to be reciprocatable along the center axis of the pushed portion together with the movable contact member of the switch device to assume two different positions including a projected position and a retracted position; and a stationary supporting panel disposed between the rear panel and the front panel to resiliently urge the push button toward the projected position.

7. 发明授权

US08064445B2 Layer 2 mobility network 有权
标题翻译：二层移动网络
公开(公告)号：US08064445B2
公开(公告)日：2011-11-22
申请号：US11886437
申请日：2005-03-14
申请人： Akira Okubo , Kouichi Ishibashi , Masahiro Kuroda
发明人： Akira Okubo , Kouichi Ishibashi , Masahiro Kuroda
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L45/16 , H04L45/04 , H04W4/08 , H04W36/0005 , H04W36/0011 , H04W36/02 , H04W36/30 , H04W40/248 , H04W80/04
摘要： When an apparatus located at an edge of a network transmits a report message in a multicast procedure transmitted from a mobile terminal to a gateway switch, the apparatus snoops the report message and transmits an entry update request frame for causing an entry forming a transfer route for multicast to be learned in a direction of the gateway switch. The gateway switch transfers the received report message to a port to which an IP multicast router is connected after the transfer router for multicast is formed.
摘要翻译：当位于网络边缘的装置在从移动终端发送到网关交换机的多播过程中发送报告消息时，该装置窥探报告消息，并发送用于使形成传输路由的条目的条目更新请求帧要在网关交换机的方向学习组播。在组播传输路由器形成后，网关交换机将接收到的报告消息传送到IP组播路由器连接的端口。

8. 发明授权

US06524465B1 Method of supplying electric current to prestressed concrete 有权
标题翻译：向预应力混凝土供电的方法
公开(公告)号：US06524465B1
公开(公告)日：2003-02-25
申请号：US09763859
申请日：2001-02-28
申请人： Masanobu Ashida , Kouichi Ishibashi
发明人： Masanobu Ashida , Kouichi Ishibashi
IPC分类号： C04B4100
CPC分类号： C04B41/00 , C04B41/5369 , C04B2111/265 , C23F13/04 , C23F2201/02 , C04B28/02 , C04B32/02 , C04B41/4566 , C04B41/4564
摘要： A method of electrochemical treatment of prestressed concrete which comprises supplying a direct current between a steel embedded in the prestressed concrete as a cathode and an anode on the surface or inside of the concrete at a voltage higher than the hydrogen evolution potential, wherein an effective tensile force acting on the PC steel tendon embedded in the concrete is not greater than 80 % of the tensile strength of the PC steel tendon, and a method of electrochemical treatment of prestressed concrete which comprises supplying a direct current between a steel tendon embedded in the prestressed concrete as a cathode and an anode on the surface or inside of the concrete at a voltage higher than the hydrogen evolution potential, wherein the voltage is adjusted to less than the hydrogen evolution potential at least once during electrochemical treatment.
摘要翻译：一种预应力混凝土的电化学处理方法，包括在嵌入在预应力混凝土中的钢作为阴极，在混凝土表面或内部以高于析氢电位的电压提供直流电流，其中有效拉伸作用在混凝土中的PC钢筋的力不大于PC钢筋的抗拉强度的80％，以及预应力混凝土的电化学处理方法，包括在嵌入在预应力钢筋中的钢筋之间提供直流电混凝土作为阴极和阳极，在高于析氢电位的电压下在混凝土的表面或内部，其中在电化学处理期间将电压调节至小于析氢电位至少一次。

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