Aperture correction circuit
    1.
    发明授权
    Aperture correction circuit 失效
    光圈校正电路

    公开(公告)号:US4994915A

    公开(公告)日:1991-02-19

    申请号:US349869

    申请日:1989-05-10

    IPC分类号: H04N5/208

    CPC分类号: H04N5/208

    摘要: The aperture correction circuit of the present invention comprises a preshoot signal generator which generates the preshoot signal of the edge part of a video signal, an overshoot signal generator which generates the overshoot signal of the edge part of the video signal, a shoot signal composition circuit which adds the preshoot signal and the overshoot signal at an addition ratio corresponding to a control signal, thereby to deliver the resulting signal as a correcting shoot signal, and an adder which adds the video signal and the correcting shoot signal, thereby to deliver the resulting signal as an output, wherein the shoot signal composition circuit is supplied as the control signal with a signal which changes according to the input video signal, such as the differentiated signal of the input video signal. Thus, the ratio between the preshoot signal and the overshoot signal is dynamically changed according to the input signal, so that an image quality can be adjusted according to the input video signal.

    Noise reduction circuit
    2.
    发明授权
    Noise reduction circuit 失效
    降噪电路

    公开(公告)号:US5206548A

    公开(公告)日:1993-04-27

    申请号:US716775

    申请日:1991-06-18

    CPC分类号: H03K5/082 H04N5/21 H04N9/646

    摘要: A noise reduction circuit having an amplification arrangement including first and second voltage-follower amplifiers coupled to a low-pass filter for providing symmetrical push-pull operation on an input signal so that an output voltage offset of an output signal is suppressed. The amplification arrangement provides symmetrical operation substantially independent of temperature.

    摘要翻译: 一种噪声降低电路,具有放大装置,该放大装置包括耦合到低通滤波器的第一和第二电压跟随放大器,用于对输入信号提供对称的推挽操作,从而抑制输出信号的输出电压偏移。 放大布置提供基本上独立于温度的对称操作。

    Method and apparatus for nucleic acid analysis

    公开(公告)号:US10294519B2

    公开(公告)日:2019-05-21

    申请号:US14233256

    申请日:2012-05-16

    IPC分类号: C12Q1/6834 C12N15/10

    摘要: A convenient method for nucleic acid analysis is provided, which enables 1000 or more types of nucleic acid to be analyzed collectively with high comprehensiveness and with a dynamic range of at least four digits. In particular, provided is a very effective analytical method especially for untranslated RNAs and microRNAs, of which the types of target nucleic acids is 10000 or lower. Nucleic acids can be analyzed conveniently and rapidly with high comprehensiveness and quantitative performance at single-molecule sensitivity and resolution by following the steps of: preparing a group of target nucleic acid fragments one molecule at a time and hybridizing the nucleic acid molecules, which have known base sequences and have been labeled with the fluorescence substances, with the group of the target nucleic acid fragments to detect the fluorescence substances labeling the hybridized nucleic acid molecules.

    Apparatus and method for obtaining update information via a network to display data

    公开(公告)号:US10182167B2

    公开(公告)日:2019-01-15

    申请号:US15557978

    申请日:2016-04-22

    申请人: Satoshi Takahashi

    发明人: Satoshi Takahashi

    摘要: An apparatus includes a display that displays data; a memory that stores the data and a display condition for displaying the data; and a processor. The processor determines whether the display condition is satisfied in accordance with a change of status of the apparatus. The processor displays the data in response to determining that the display condition is satisfied. The processor obtains, via a network at a timing represented by information that is stored in association with the data, update information to update the at least one of the data and the display condition stored in the memory. The update information obtained via the network includes information indicative of a next update time. The processor obtains, based on the next update time, next update information via the network.

    Information processing system, information processing method, and computer program product

    公开(公告)号:US10032232B2

    公开(公告)日:2018-07-24

    申请号:US14576465

    申请日:2014-12-19

    摘要: An information processing system comprises: an accepting unit that accepts identification information for identifying a user of an apparatus; a reading unit that reads an image on a document to output image data; an extracting unit that extracts character string information including a character string in the image and first position information on the character string in the image from the image data; a storage unit that stores therein allocation information in which an item relating to settlement is associated with second position information on the item on the document; an allocating unit that compares the allocation information with the character string information to allocate the item to the character string; and a transmitting unit that transmits settlement information including the character string, the item allocated to the character string, and the identification information.

    Image forming apparatus, image processing method, and software program
    10.
    发明授权
    Image forming apparatus, image processing method, and software program 有权
    图像形成装置,图像处理方法和软件程序

    公开(公告)号:US08810863B2

    公开(公告)日:2014-08-19

    申请号:US13539615

    申请日:2012-07-02

    申请人: Satoshi Takahashi

    发明人: Satoshi Takahashi

    IPC分类号: H04N1/40

    CPC分类号: G03G15/36 G03G21/04

    摘要: An image forming apparatus, having a function of superimposing a pattern on an image based on parameters set for one or more document properties, includes a memory to store an administrator-set parameter and a user-set parameter settable for each one of the document properties of the superimposed pattern; a mode determination unit to identify a pattern superimposing mode from a plurality of pattern superimposing modes; a pattern information obtaining unit to obtain the administrator-set parameter or the user-set parameter for each one of the document properties to be used for superimposing the pattern on the image based on the identified pattern superimposing mode and by referencing a property-mode correlation table correlating each one of the document properties and the plurality of pattern superimposing modes; an image drawing information generator to generate image drawing information for the image superimposed with the pattern; and an image outputting unit to output the image.

    摘要翻译: 具有基于为一个或多个文档属性设置的参数而将图案叠加在图像上的功能的图像形成装置包括用于存储管理员设置参数的存储器和可为每个文档属性设置的用户设置参数 的叠加图案; 模式确定单元,用于从多个模式叠加模式中识别模式叠加模式; 模式信息获取单元,用于基于所识别的模式叠加模式,并通过参考属性模式相关性来获得要用于将图案叠加在图像上的每个文档属性的管理员设置参数或用户设置参数 表相关联文档属性和多个模式叠加模式中的每一个; 图像绘制信息生成器,用于生成与图案叠加的图像的图像绘制信息; 以及图像输出单元,用于输出图像。