Voltage generating circuit for semiconductor memory sense amplifier
    21.
    发明授权
    Voltage generating circuit for semiconductor memory sense amplifier 有权
    半导体存储器读出放大器的电压产生电路

    公开(公告)号:US06169698A

    公开(公告)日:2001-01-02

    申请号:US09189076

    申请日:1998-11-09

    IPC分类号: G11C700

    摘要: Drop in the power supply level right after change can be suppressed greatly when changing the power to the internal power supply voltage from the external power supply voltage of an overdrive system. Voltage generating circuit VG0 is connected to the VDL line which raises the VDL line to a voltage higher than VDL beforehand prior to changing to internal power supply voltage VDL from external power supply voltage VDD, and restores the VDL line voltage which drops after the change to VDL. More specifically, there are detecting circuit part 40 which detects the VDL line potential, first switching element M1 connected between the VDL line and the VDD line and which operates according to the detected result of detecting circuit part 40, and second switching element M2 connected between common voltage VSS and connection node ND1 between first switching element M1 and detecting circuit part 40, which changes the potential of connection node ND1 by conducting according to input preliminary voltage step up signal MVDL, and by it conducts first switching element M1 for a fixed time.

    摘要翻译: 在从过驱动系统的外部电源电压改变内部电源电压的电源时,可以大幅度地抑制变更后的电源电平下降。 在从外部电源电压VDD变为内部电源电压VDL之前,将电压生成电路VG0与VDL线连接,将VDL线预先升压至高于VDL的电压,并且将变更后降低的VDL线电压恢复为 VDL。 更具体地,存在检测VDL线电位的检测电路部40,连接在VDL线与VDD线之间的第一开关元件M1,其根据检测电路部40的检测结果进行动作,第二开关元件M2连接在 第一开关元件M1和检测电路部分40之间的公共电压VSS和连接节点ND1,其通过根据输入的初步升压信号MVDL进行导通来改变连接节点ND1的电位,并且通过其将第一开关元件M1导通固定时间 。

    Delay time adjusting system for video signal reproducing apparatus
having heads scanning across multiple tracks
    25.
    发明授权
    Delay time adjusting system for video signal reproducing apparatus having heads scanning across multiple tracks 失效
    具有头扫描多个磁道的视频信号再现装置的延迟时间调整系统

    公开(公告)号:US4672469A

    公开(公告)日:1987-06-09

    申请号:US644210

    申请日:1984-08-24

    摘要: A delay time adjusting system comprises a comparing circuit for comparing levels of reproduced frequency modulated signals from a pair of rotary heads which simultaneously scan over a magnetic tape, where the rotary heads have gaps of mutually different azimuth angles, a head selecting circuit responsive to an output signal of the comparing circuit, for selectively producing the reproduced signal from the rotary head having the greater level, a signal processing circuit for obtaining a reproduced video signal from the reproduced signal which is selectively produced from the head selecting circuit, a variable delay circuit for delaying the reproduced video signal from the signal processing circuit by a delay time, and a delay control signal generating circuit for variably controlling the delay time of the variable delay circuit so that the variable delay circuit produces a reproduced video signal in which reproduced horizontal synchronizing signals have a constant period.

    摘要翻译: 延迟时间调整系统包括比较电路,用于比较同时在磁带上扫描的一对旋转磁头的再现频率调制信号的电平,其中旋转磁头具有相互不同的方位角的间隙;磁头选择电路, 所述比较电路的输出信号用于从具有较大电平的旋转磁头选择性地产生再现信号;信号处理电路,用于根据从磁头选择电路有选择地产生的再现信号获得再现的视频信号;可变延迟电路 用于将来自信号处理电路的再现视频信号延迟延迟时间;以及延迟控制信号发生电路,用于可变地控制可变延迟电路的延迟时间,使得可变延迟电路产生再现的水平同步 信号具有恒定周期。

    Color TV signal playback apparatus
    26.
    发明授权
    Color TV signal playback apparatus 失效
    彩色电视信号播放装置

    公开(公告)号:US4583129A

    公开(公告)日:1986-04-15

    申请号:US560764

    申请日:1983-12-12

    申请人: Koji Arai

    发明人: Koji Arai

    CPC分类号: H04N9/873

    摘要: A color TV signal playback apparatus capable of applying H (horizontal sync) period compensation and color sequence compensation to a color TV signal stored in a magnetic tape. A 1-H delayed reproduced color signal and a non-delayed reproduced color signal are switched from one to the other in response to a color sequence compensating signal. The selected reproduced color signal is multiplexed with a reproduced luminance signal to prepare a composite video signal. A signal produced by delaying the composite video signal by a period of time equal to a deviation in the period of a horizontal sync signal and the non-delayed composite video signal are selected in response to an H-period compensating signal, thereby producing a compensated color TV signal.

    摘要翻译: 一种能够对存储在磁带中的彩色TV信号应用H(水平同步)周期补偿和色序补偿的彩色电视信号重放装置。 响应于颜色序列补偿信号,1-H延迟再现颜色信号和非延迟再现颜色信号从一个切换到另一个。 所选择的再现颜色信号与再现的亮度信号多路复用以制备复合视频信号。 响应于H周期补偿信号选择通过延迟复合视频信号一段等于水平同步信号和非延迟复合视频信号的周期中的偏差的时间段产生的信号,从而产生补偿 彩色电视信号。

    Information processing device, display method, and program
    27.
    发明授权
    Information processing device, display method, and program 有权
    信息处理设备,显示方式和程序

    公开(公告)号:US09542087B2

    公开(公告)日:2017-01-10

    申请号:US13511167

    申请日:2010-10-29

    申请人: Koji Arai

    发明人: Koji Arai

    IPC分类号: G06F3/041 G06F3/0488

    摘要: An information processing device is provided that includes a display portion, a user recognition portion, a button selection portion, and a display control portion. The display portion displays at least one function button that is related to a function that the information processing device is capable of performing. The user recognition portion recognizes a user who is operating the information processing device. The button selection portion selects, from among the at least one function button that is displayed on the display portion, at least one function button that corresponds to the user who has been recognized by the user recognition portion. The display control portion moves the function button that has been selected by the button selection portion from an initial position on a display screen of the display portion such that the function button is close to a specified position on the display screen.

    摘要翻译: 提供了一种包括显示部分,用户识别部分,按钮选择部分和显示控制部分的信息处理装置。 显示部分显示与信息处理设备能够执行的功能相关的至少一个功能按钮。 用户识别部分识别正在操作信息处理设备的用户。 按钮选择部从显示部显示的至少一个功能按钮中选择至少一个对应于用户识别部识别的用户的功能按钮。 显示控制部分使得按钮选择部分已经选择的功能按钮从显示部分的显示屏幕上的初始位置移动,使得功能按钮接近显示屏幕上的指定位置。

    Image search device, image search method, and image search program
    28.
    发明授权
    Image search device, image search method, and image search program 有权
    图像搜索装置,图像搜索方法和图像搜索程序

    公开(公告)号:US08643729B2

    公开(公告)日:2014-02-04

    申请号:US12840762

    申请日:2010-07-21

    IPC分类号: H04N5/228 H04N5/222

    摘要: An image search device includes: a shooting unit configured to photographically shoot a subject; a display unit; a control unit configured to display a search key for image search on the display unit according to a shooting situation at the time of a shooting mode whereby the subject can photographically be shot by the shooting unit; a specifying unit which is used for specifying the search key displayed on the display unit; and a searching unit configured to search, in the event of the search key being specified via the specifying unit, an image based on the search key thus specified; with the control unit displaying, in the event of the image being searched by the searching unit, this search result on the display unit.

    摘要翻译: 一种图像搜索装置包括:拍摄单元,被配置为拍摄对象; 显示单元; 控制单元,被配置为根据拍摄模式时的拍摄情况在所述显示单元上显示用于图像搜索的搜索关键字,由此由所述拍摄单元照相拍摄所述被摄体; 指定单元,用于指定显示在显示单元上的搜索关键字; 以及搜索单元,被配置为在经由所述指定单元指定了所述搜索关键字的情况下,搜索基于如此指定的搜索关键词的图像; 在搜索单元搜索图像的情况下,控制单元在显示单元上显示该搜索结果。

    Focal plane shutter for camera
    29.
    发明授权
    Focal plane shutter for camera 有权
    焦平面快门相机

    公开(公告)号:US07997810B2

    公开(公告)日:2011-08-16

    申请号:US12846935

    申请日:2010-07-30

    申请人: Koji Arai

    发明人: Koji Arai

    IPC分类号: G03B9/00

    CPC分类号: G03B9/36

    摘要: A support plate and a printed wiring board are spaced from a shutter base plate. An adjusting shaft member includes first and second shaft portions and an attachment portion that is press-fitted to an attachment hole in the support plate. Each of first and second contact members is attached to the printed wiring board at one end and has a contact portion and a positioning portion at the other end. The positioning portions of the first and second contact members are respectively brought into contact with a cam-shaped peripheral surface of the first shaft portion and a circular peripheral surface of the second shaft portion. When the adjusting shaft member is rotated, the distance between the contact portions varies. Thus, the time at which the two contact portions come into contact with each other when a pushing portion of the second contact member is pressed can be adjusted.

    摘要翻译: 支撑板和印刷线路板与快门基板间隔开。 调节轴构件包括第一和第二轴部以及压配合到支撑板中的安装孔的安装部。 第一和第二接触构件中的每一个在一端附接到印刷线路板,并且在另一端具有接触部分和定位部分。 第一接触构件和第二接触构件的定位部分分别与第一轴部的凸轮状周面和第二轴部的圆周面接触。 当调节轴构件旋转时,接触部之间的距离变化。 因此,可以调节当按压第二接触构件的推动部分时两个接触部分彼此接触的时间。

    FOCAL PLANE SHUTTER FOR CAMERAS
    30.
    发明申请
    FOCAL PLANE SHUTTER FOR CAMERAS 审中-公开
    FOCAL PLANE SHUTTER相机

    公开(公告)号:US20100178049A1

    公开(公告)日:2010-07-15

    申请号:US12686618

    申请日:2010-01-13

    IPC分类号: G03B9/10

    CPC分类号: G03B9/20

    摘要: In the focal plane shutter for cameras, a shutter base plate, an shank for attaching the first blade drive component and the second blade drive component respectively so as to enable to be rotated, an shank for attaching a set component so as to enable to be rotated, and an shank for attaching the first blade and the second blade so as to enable to be rotated respectively are made of synthetic resins. Each of the shanks is fabricated after a shutter base plate was fabricated beforehand, and grooves for sump having cross section of V letter shape are formed at the same interval of angle extending toward the axial direction of the shank at the circumferential side surfaces of the shanks.

    摘要翻译: 在相机的焦平面快门中,具有快门基板,用于分别安装第一叶片驱动部件和第二叶片驱动部件以便能够旋转的柄部,用于附接固定部件的柄部,以便能够 旋转,并且用于附接第一叶片和第二叶片以便能够分别旋转的柄由合成树脂制成。 在预先制作快门底板之后制造每个柄,并且在柄的周向侧表面上以与杆的轴向方向相同的角度间隔形成具有V字形横截面的槽 。