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    • 2. 发明授权
    • Apparatus for controlling on screen display
    • 用于控制屏幕显示的装置
    • US06380948B1
    • 2002-04-30
    • US09389555
    • 1999-09-03
    • Yuzo MurayamaShigeyuki Sano
    • Yuzo MurayamaShigeyuki Sano
    • G09G500
    • H04N5/45H04N5/445H04N21/4316
    • A video signal of a sub-picture screen is supplied from an input terminal (5) via an adder (6) for superimposing display to a forming control circuit (7) for a sub-picture screen signal, and a sub-picture screen video signal, which is compressed to an arbitrary size, is synthesized with a video signal of a main picture screen from an input terminal (1) at a change-over switch (2). Further, in accordance with a command signal supplied to a microcomputer (10), a central processing unit (CPU) (11) produces a control signal which decides a size, a position and the like of display of sub-picture screen. Also, a signal from the central processing unit 11 is supplied to a display control circuit (12) which then produces a figure signal to be superimposed and displayed. Set values of size, position and the like of sub-picture screen display are recorded on and held by a random access memory (RAM) (13). The set values are supplied through the central processing unit (11) to the display control circuit (12) and hence such a figure signal is produced that the figure is reduced or expanded in response to expansion or reduction of the sub-picture screen.
    • 子画面的视频信号通过加法器(6)从输入端子(5)提供,用于将显示叠加到用于副图像屏幕信号的成形控制电路(7)和副图像屏幕视频 被压缩成任意大小的信号与来自转换开关(2)的输入端(1)的主图像屏幕的视频信号合成。 此外,根据提供给微型计算机(10)的命令信号,中央处理单元(CPU)(11)产生决定子画面显示的大小,位置等的控制信号。 此外,来自中央处理单元11的信号被提供给显示控制电路(12),显示控制电路然后产生要叠加和显示的图形信号。 子画面显示的大小,位置等的设定值被记录在随机存取存储器(RAM)13中并由其保持。 设定值通过中央处理单元(11)提供给显示控制电路(12),因此产生这样的图形信号,以响应于副图像屏幕的扩展或缩小来缩小或扩大图形。
    • 3. 发明授权
    • Method for producing a magnetic disk
    • 磁盘制造方法
    • US5738906A
    • 1998-04-14
    • US624801
    • 1996-03-27
    • Toru MomoseTsuneo ManabeYuzo MurayamaYoshizumi Hideshima
    • Toru MomoseTsuneo ManabeYuzo MurayamaYoshizumi Hideshima
    • G11B5/64G11B5/84B05D5/12
    • G11B5/64G11B5/8404
    • A method for producing a magnetic disk having a surface roughness in the entire portion of its main surface in which the peak height of the surface roughness in a data zone of the magnetic disk is lower than the peak height of the surface roughness in a CSS zone of the magnetic disk, wherein forming a magnetic disk substrate having the main surface in which a surface roughness having a substantially uniform peak height is formed in the substantially entire portion of the main surface; conducting varnishing only to the data zone in the main surface of the substrate having the surface roughness to lower the peak height of the surface roughness of the data zone; and forming a ferromagnetic layer, a protective layer and a lubricant layer sequentially on a region of the main surface of the substrate, which includes the data zone and the CSS zone.
    • 一种在其主表面的整个部分中具有表面粗糙度的磁盘的制造方法,其中磁盘的数据区域中的表面粗糙度的峰值高度低于CSS区域中的表面粗糙度的峰值高度 其特征在于,在所述主面的大致整个部分形成具有主表面的磁盘基板,所述主表面具有基本上均匀的峰高的表面粗糙度; 仅对具有表面粗糙度的基板的主表面中的数据区进行上光,以降低数据区的表面粗糙度的峰高; 以及在包括数据区和CSS区的基板的主表面的区域上依次形成铁磁层,保护层和润滑层。
    • 5. 发明授权
    • Image processing apparatus, image processing method, and computer program
    • 图像处理装置,图像处理方法和计算机程序
    • US07589762B2
    • 2009-09-15
    • US10525340
    • 2004-07-14
    • Hiroyuki KojimaTakashi HoshiYuzo Murayama
    • Hiroyuki KojimaTakashi HoshiYuzo Murayama
    • H04N5/228H04N11/20
    • H04N7/0122
    • Video signals such as television reception signals are recorded in a suitable manner taking into consideration the use of external devices each having a different aspect ratio. The aspect ratio of an original video signal is converted so that the image has roundness of 1 and has the maximum size fitting in the particular screen reproducing the recorded video signal. Then, a background signal of a size the same as the screen size or a size needed for video combination is generated, and the result is added around the video signal to generate any desired video signal size. In such a manner, the recorded image has the aspect ratio matching that of the reproduced image.
    • 考虑到各自具有不同纵横比的外部设备的使用,以适当的方式记录诸如电视接收信号的视频信号。 转换原始视频信号的宽高比,使得图像的圆度为1,并且具有适合于重现所记录的视频信号的特定屏幕中的最大尺寸。 然后,产生尺寸与视频组合所需的屏幕尺寸或尺寸相同的背景信号,并且将结果添加到视频信号周围以产生任何期望的视频信号尺寸。 以这种方式,所记录的图像的宽高比与再现图像的长宽比一致。
    • 7. 发明授权
    • Video equipment for displaying a picture screen in an arbitrary size at an arbitrary position on a display screen
    • 用于在显示屏幕上的任意位置显示任意大小的图片画面的视频设备
    • US06288752B1
    • 2001-09-11
    • US09387989
    • 1999-09-01
    • Seiji SaitoMasashi UsuiYuzo MurayamaHiroaki Nagasawa
    • Seiji SaitoMasashi UsuiYuzo MurayamaHiroaki Nagasawa
    • H04N974
    • H04N5/45H04N21/4316
    • The present invention is to reduce the change of the position of a picture screen due to the magnification/reduction of the picture screen and occurrence of losing a part of the picture screen. The picture screen signal of a main picture screen is switched to the picture screen signal of a sub or slave picture screen to be described later when the picture screen signal of the main picture screen is supplied to a change-over switch (2) from an input terminal (1). This picture screen signal is supplied to an image receiving tube (4) through an RGB drive circuit (3). The picture screen signal of the slave picture screen is supplied to a slave picture screen signal forming circuit (6) from an input terminal (5), reduced to an arbitrary size, taken out at the timing of an arbitrary position and the picture screen signal of the slave picture screen is formed. Further, a command signal from a command unit is supplied to a microcomputer 9 through an input terminal (8). In the microcomputer (9), if the command signal mentioned above is supplied to a central processing unit (CPU) (10), a display size control signal is formed by a display size change processing unit (11) (software) and at the same time a display position control signal is formed by a display position change processing unit (12) (software).
    • 本发明是为了减少由于图像屏幕的放大/缩小以及失去图像屏幕的一部分而出现的图像画面位置的变化。 当主画面的画面信号从主画面的画面信号被提供给转换开关(2)时,主画面的画面信号被切换到稍后将要描述的子画面或从画面画面的画面信号 输入端子(1)。 该图像屏幕信号通过RGB驱动电路(3)提供给图像接收管(4)。 从画面画面的画面信号从输入端子(5)被提供给从画面信号形成电路(6),在任意位置的定时被取出,任意大小被取出,画面信号 形成从画面画面。 此外,来自命令单元的命令信号通过输入端子(8)提供给微型计算机9。 在微型计算机(9)中,如果将上述指令信号提供给中央处理单元(CPU)(10),则由显示尺寸变更处理单元(11)(软件)形成显示尺寸控制信号, 显示位置改变处理单元(12)(软件)同时形成显示位置控制信号。