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    • 14. 发明授权
    • Semiconductor integrated circuit for driving a liquid crystal display
    • 用于驱动液晶显示器的半导体集成电路
    • US07567244B2
    • 2009-07-28
    • US11395177
    • 2006-04-03
    • Shinobu NohtomiToshikazu TachibanaShinya SuzukiKazuo Okada
    • Shinobu NohtomiToshikazu TachibanaShinya SuzukiKazuo Okada
    • G09G3/36
    • G09G3/3688G09G3/2011G09G3/3614G09G3/3648G09G3/3696G09G2300/0408G09G2310/0289G09G2310/0297G09G2320/0209
    • A semiconductor integrated circuit for driving a liquid crystal display, capable of improving the quality of an image displayed by preventing an imbalance between the outputs of a pair of amplifiers for positive voltage and negative voltage for AC driving of the liquid crystal panel and transmission of noise from one amplifier to the other amplifier is realized. A driver circuit that generates and outputs dive signals to be applied to signal lines of the liquid crystal panel includes decoder circuits, each of which selects a gray-scale voltage corresponding to image data. It also includes amplifiers for positive voltage which perform impedance conversion of positive voltages selected by the decoder circuits and amplifiers for negative voltage which perform impedance conversion of negative voltages selected by the decoder circuits. Furthermore, it includes an AC output section consisting of switch circuits, each of which alternately conducts an output of each amplifier for positive voltage to one of two adjacent output terminals and an output of each amplifier for negative voltage to the other one of the two adjacent terminals and vice versa. Two pairs of supply voltages having the same potential difference are generated as supply voltages to the amplifiers for positive voltage and the amplifiers for negative voltage and supplied through separate power supply lines.
    • 一种用于驱动液晶显示器的半导体集成电路,其能够通过防止用于正电压的一对放大器的输出和用于液晶面板的AC驱动的负电压的输出之间的不平衡以及噪声的传输来提高显示的图像的质量 从一个放大器到另一个放大器实现。 生成并输出要施加到液晶面板的信号线的潜水信号的驱动电路包括解码器电路,每个解码器电路选择与图像数据对应的灰度电压。 它还包括用于正电压的放大器,其对由解码器电路选择的负电压进行阻抗转换的负电压执行由解码器电路和放大器选择的正电压的阻抗转换。 此外,它包括由开关电路组成的AC输出部分,每个交流电路交替地将两个相邻输出端子之一的正电压的每个放大器的输出和负电压的每个放大器的输出交替地传送到两个相邻的另一个 终端,反之亦然。 产生具有相同电位差的两对电源电压作为用于正电压的放大器的电源电压和用于负电压的放大器并通过单独的电源线提供。
    • 15. 发明授权
    • Optical displacement sensor
    • 光学位移传感器
    • US07491957B2
    • 2009-02-17
    • US11580762
    • 2006-10-13
    • Atsushi KitamuraSawa TanabeShinya Suzuki
    • Atsushi KitamuraSawa TanabeShinya Suzuki
    • G01N21/86G01J1/04
    • G01L5/166
    • An optical displacement sensor structure includes a plurality of light receiving elements and a plurality of optical fibers together with one light source, wherein light emitted from the one light source is efficiently introduced into the plurality of optical fibers from the circumferences of the optical fibers, well kept inside the optical fibers while transmitting therethrough, and exits out from the end face of one end portion of each optical fiber so as to impinge on each light receiving element. This structure, with only one light source, provides a plurality of optical displacement sensors thus reducing power consumption without suffering a problem of light loss and successfully enables downsizing.
    • 光学位移传感器结构包括多个光接收元件和多个光纤以及一个光源,其中从一个光源发射的光从光纤的周向有效地引入到多个光纤中 在透光的同时保持在光纤内部,并从每个光纤的一个端部的端面离开,以撞击在每个光接收元件上。 仅具有一个光源的这种结构提供多个光学位移传感器,从而降低功耗,而不会发生光损失的问题,并且能够实现小型化。
    • 16. 发明授权
    • Exchange equipment
    • 交换设备
    • US07489677B2
    • 2009-02-10
    • US10762577
    • 2004-01-23
    • Toru YoshiharaShinya SuzukiKazunori Katagiri
    • Toru YoshiharaShinya SuzukiKazunori Katagiri
    • H04L12/66
    • H04Q3/0045
    • Since in a system of the invention comprising a TU portion 1b for accommodating general extension telephones 5 and PSTN 8, and a TM portion 1a for performing a call control with a packet network, call control information from the PSTN 8 and the like to the packet network is received by the TU portion 1b and then transferred to the TM portion 1a and converted into call control data adapted to the packet network, and voice data from the PSTN 8 and the like to the packet network is received by the TU portion 1b and then converted into voice data adapted to the packet work, it is possible to use a packet network such as the Internet, convert voice data into IP packet data and thereby provide a communication service equivalent to a conventional circuit switching service at low cost.
    • 由于在本发明的系统中,包括用于容纳普通分机5和PSTN 8的TU部分1b和用分组网络执行呼叫控制的TM部分1a,从PSTN 8等的呼叫控制信息到分组 网络由TU部分1b接收,然后被传送到TM部分1a并被转换成适用于分组网络的呼叫控制数据,并且来自PSTN 8等的语音数据到分组网络被TU部分1b接收,并且 然后转换为适合分组工作的语音数据,可以使用诸如因特网之类的分组网络,将语音数据转换为IP分组数据,从而以低成本提供与传统电路交换服务相当的通信服务。
    • 17. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US07283756B2
    • 2007-10-16
    • US11156798
    • 2005-06-21
    • Shinya Suzuki
    • Shinya Suzuki
    • G03G15/08
    • G03G15/5058G03G15/0131G03G15/0893G03G15/161G03G2215/00033G03G2215/00059G03G2215/00063G03G2215/0119G03G2215/0685
    • An image forming apparatus includes an image density control feature based on a result detected by an image density detection portion, where a developer amount per 10 mm in a longitudinal direction of a first chamber of a developer carrying member is Y (g), a developer carrying velocity in the longitudinal direction inside the first chamber is VD (mm/sec), a toner carrying amount per unit area on an image bearing member when forming a maximum density is M (mg/cm2), a surface movement velocity of the image bearing member is Vp (mm/sec), and a distance from a position furthest downstream in a developer conveyance direction in a maximum area in which development is possible on the developer carrying member to a predetermined detection position in the maximum area in the longitudinal direction is X (mm), and the following relation is satisfied: X≦(45×Y×VD)/(M×Vp).
    • 图像形成装置包括基于由图像浓度检测部检测到的结果的图像浓度控制特征,其中显影剂承载构件的第一室的纵向上每10mm的显影剂量为Y(g),显影剂 在第一室内的纵向方向上的速度为V D(mm / sec),当形成最大密度时,图像承载部件上的每单位面积的调色剂承载量为M(mg / cm 2) SUP> 2),图像承载部件的表面移动速度为V p(mm / sec),并且与显影剂输送方向上最下游的位置的距离最大 在显影剂承载构件上能够在纵向方向上的最大区域中的预定检测位置可以进行显影的区域为X(mm),并且满足以下关系:<?in-line-formula description =“In-line 公式“end =”lead“?> X <=(45xYxV / D)/(MxV

      )< 公式描述=“内联公式”end =“tail”?>

    • 19. 发明申请
    • Color image forming apparatus
    • 彩色图像形成装置
    • US20060275057A1
    • 2006-12-07
    • US11442341
    • 2006-05-30
    • Shinya Suzuki
    • Shinya Suzuki
    • G03G15/01
    • G03G15/5033G03G15/5058G03G2215/0119
    • An image forming method includes forming toner images on first and second image bearing members; transferring a first toner image on the first image bearing member and a second toner image on the second image bearing member, in mutually superposed manner, onto a recording material; heating the first and second toner image thereby fixing the same to the recording material; detecting alignment marks on the first and second image bearing members in the course of a continuous job for continuously forming images; controlling relative positions of the first toner image and the second toner image, based on a result of detection of the alignment marks; and increasing a frequency of execution of the relative position control in the continuous job, as the recording material to be subjected to image formation in the continuous job has a smaller width in a direction perpendicular to a transport direction of the recording material.
    • 图像形成方法包括在第一和第二图像承载部件上形成调色剂图像; 将第一图像承载部件上的第一调色剂图像和第二图像承载部件上的第二调色剂图像以相互叠加的方式转印到记录材料上; 加热第一和第二调色剂图像,从而将其固定到记录材料上; 在连续工作的过程中检测第一和第二图像承载部件上的对准标记,以连续地形成图像; 基于对准标记的检测结果控制第一调色剂图像和第二调色剂图像的相对位置; 并且由于在连续作业中要进行图像形成的记录材料在与记录材料的传送方向垂直的方向上具有较小的宽度,因此在连续作业中增加执行相对位置控制的频率。