利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

150 条记录 (耗时 0.026 秒)

    FAILURE DETECTION DEVICE FOR EXHAUST GAS PURIFICATION FILTER
    111.
    发明申请
    FAILURE DETECTION DEVICE FOR EXHAUST GAS PURIFICATION FILTER 审中-公开
    用于排气净化过滤器的故障检测装置

    公开(公告)号：US20110320171A1

    公开(公告)日：2011-12-29

    申请号：US13201196

    申请日：2010-03-11

    申请人： Tatsuya Okayama ,  Masanobu Miki ,  Keizo Iwama ,  Hidetaka Ozawa ,  Makoto Hattori ,  Ken Kurahashi ,  Koichi Saiki ,  Kojiro Tsutsumi

    发明人： Tatsuya Okayama ,  Masanobu Miki ,  Keizo Iwama ,  Hidetaka Ozawa ,  Makoto Hattori ,  Ken Kurahashi ,  Koichi Saiki ,  Kojiro Tsutsumi

    IPC分类号： G06F15/00

    CPC分类号： B01D46/2403 ,  B01D46/0086 ,  B01D46/2418 ,  B01D46/42 ,  B01D2279/30 ,  F01N11/00 ,  F01N2550/04 ,  F01N2560/05 ,  F01N2560/20 ,  F02D41/1466 ,  G01N15/0656

    摘要： Provided is a DPF failure detection device not only capable of a quick detection but also having less erroneous and a small power consumption. The DPF failure detection device, after starting applying a dust collecting voltage to a dust collecting electrode, applies a measuring voltage to a measuring electrode while the dust collection voltage is being applied, thereby measuring the capacitance of a sensor device. The DPF failure detection device also stops applying the dust collecting voltage to the dust collecting electrode in response to the fact that the measured value (CCOL) of this capacitance exceeds a completion criterion (CCOL—TH). Further, the DPF failure detection device applies the measuring voltage to the measuring electrode, thereby measuring the capacitance of the sensor device and obtaining a measured value (CPM), on the basis of which a DPF failure is determined.

    摘要翻译： 提供了一种DPF故障检测装置，其不仅能够快速检测，而且具有较少的错误和小的功率消耗。 DPF故障检测装置在开始对集尘电极施加集尘电压之后，在施加集尘电压的同时向测量电极施加测量电压，由此测量传感器装置的电容。 响应于该电容的测量值（CCOL）超过完成标准（CCOL-TH）的事实，DPF故障检测装置还停止对集尘电极施加集尘电压。 此外，DPF故障检测装置将测量电压施加到测量电极，从而测量传感器装置的电容并获得测量值（CPM），基于此确定DPF故障。

    Sheet supplying unit and image forming device
    112.
    发明授权
    Sheet supplying unit and image forming device 有权
    供纸单元和图像形成装置

    公开(公告)号：US08070152B2

    公开(公告)日：2011-12-06

    申请号：US12492761

    申请日：2009-06-26

    申请人： Atsushi Miwa ,  Makoto Hattori

    发明人： Atsushi Miwa ,  Makoto Hattori

    IPC分类号： B65H5/00

    CPC分类号： B65H3/0684 ,  B65H7/18 ,  B65H2511/514 ,  B65H2513/511 ,  B65H2513/512 ,  B65H2553/412 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/03

    摘要： A sheet supplying unit that supplies sheets includes a sheet accommodation tray that accommodates the sheets in a stacked state, the sheets including a first sheet which is an uppermost sheet in the stack of the sheets and a second sheet which is immediately below the first sheet; a pick-up roller that conveys the sheets in a sheet conveying direction; a detection sensor that detects passage of the sheets and is disposed downstream of the pick-up roller in the sheet conveying direction; and a control unit that controls operations of the pick-up roller in accordance with outputs from the detection sensor. The control unit includes a driving section that drives the pick-up roller to start conveying the second sheet when the detection sensor detects a trailing edge of the first sheet, if the second sheet is to be fed; a suspending section that temporarily stops driving the pick-up roller for a time period α-β when the detection sensor detects a leading edge of the second sheet, α being a predetermined time period, and β being a time period from a timing when the detection sensor detects the trailing edge of the first sheet to a timing when the detection sensor detects the leading edge of the second sheet; and a resuming section that resumes driving the pick-up roller to convey the second sheet after suspending for the time period α-β.

    摘要翻译： 供给片材的片材供给单元包括容纳片材的层叠状态的片材容纳盘，所述片材包括作为片材堆叠中的最上层片材的第一片材​​和位于第一片材的正下方的第二片材; 拾纸辊，其在纸张传送方向上传送纸张; 检测传感器，其检测片材的通过并且设置在片材输送方向上的拾取辊的下游; 以及控制单元，其根据来自检测传感器的输出来控制拾取辊的操作。 所述控制单元包括驱动部，当所述检测传感器检测到所述第一片的后缘时，驱动所述拾取辊开始输送所述第二片，如果所述第二片要被馈送; 一个暂时停止驱动拾取辊一段时间α＆bgr的悬挂部分; 当检测传感器检测到第二片的前缘时，α为预定的时间段，并且＆bgr; 是从检测传感器检测到第一片的后缘到检测传感器检测到第二片的前缘的定时的时间段; 以及恢复部分，其恢复驱动所述拾取辊以在暂停所述时间段α＆bgr之后传送所述第二片材。

    BLOW-BY GAS REFLUXING DEVICE
    115.
    发明申请
    BLOW-BY GAS REFLUXING DEVICE 有权
    BLOW-BY气体反应装置

    公开(公告)号：US20110073082A1

    公开(公告)日：2011-03-31

    申请号：US12845841

    申请日：2010-07-29

    申请人： Makoto Hattori ,  Hirokazu Konohara ,  Minoru Onobayashi

    发明人： Makoto Hattori ,  Hirokazu Konohara ,  Minoru Onobayashi

    IPC分类号： F02B25/06

    CPC分类号： F01M13/021 ,  F01M13/022 ,  F01M13/028 ,  F01M2013/026

    摘要： A blow-by gas refluxing device is provided for an engine system including an engine and an intake air passage communicating with the engine for supplying intake air into the engine. The blow-by gas refluxing device includes a plurality of blow-by gas refluxing passages each having an inlet communicating with the engine and an outlet communicating with the intake air passage. The outlets of the blow-by gas passages communicate with the intake air passage at different positions along the length of the intake air passage and each of the blow-by gas passages has a backflow preventing device disposed therein, so that blow-by gas produced in the engine can flow into the intake air passage via at least one of the blow-by gas refluxing passages throughout the entire operational range of the engine.

    摘要翻译： 本发明提供了一种用于发动机系统的窜气回流装置，该发动机系统包括发动机和与发动机连通以将进气引入发动机的进气通道。 窜气回流装置包括多个窜气回流通路，每个窜气回流通道具有与发动机连通的入口和与进气通道连通的出口。 窜气通道的出口沿着进气通道的长度在不同位置处与进气通道连通，并且每个窜气通道具有设置在其中的防回流装置，从而产生窜气 在发动机的整个工作范围内，发动机可以经由窜气回流通道中的至少一个流入进气通道。

    Sheet feed tray for image forming apparatus
    116.
    发明授权
    Sheet feed tray for image forming apparatus 有权
    用于成像设备的进纸盘

    公开(公告)号：US07712988B2

    公开(公告)日：2010-05-11

    申请号：US11614512

    申请日：2006-12-21

    申请人： Makoto Hattori

    发明人： Makoto Hattori

    IPC分类号： B65H1/04 ,  B65H1/26 ,  B41J13/10

    CPC分类号： B65H1/266 ,  B41J13/103 ,  B65H2402/46 ,  B65H2402/5151 ,  B65H2511/11 ,  B65H2511/22 ,  B65H2220/01 ,  B65H2220/04

    摘要： A sheet feed tray including a regulating wall member being assembled in a displaceable manner with a placing tray, which includes a first tray side engagement portion, and regulating a position of a recording medium such that a wall portion of the regulating wall member contacts with the end portion of the recording medium, a first engagement member being disposed in the regulating wall member and including a first regulating wall member side engagement portion, the first regulating wall member engaging with the first tray side engagement portion regulates a displacement of the regulating wall member, an elastic unit being elastically deformable and generating a force for holding an engaging state between the first tray side engagement portion and the first regulating wall member side engagement portion, an elastic deformation regulating unit regulating a deformation amount of the elastic unit, and releasing operation unit releasing the engaging state.

    摘要翻译： 一种供纸托盘，其包括限制壁构件，其具有可置换的方式与放置托盘组装，所述放置托盘包括第一托盘侧接合部分，并且调节记录介质的位置，使得限制壁构件的壁部分与 记录介质的端部，第一接合构件设置在限制壁构件中并且包括第一调节壁构件侧接合部，与第一盘侧接合部接合的第一调节壁构件调节限制壁构件的位移 弹性单元可弹性变形，并产生用于保持第一托盘侧接合部和第一调节壁构件侧接合部之间的接合状态的力，调节弹性单元的变形量的弹性变形调节单元和释放操作 释放接合状态的单元。

    Delay locked loop circuit
    117.
    发明授权
    Delay locked loop circuit 有权
    延时锁定回路电路

    公开(公告)号：US07705645B2

    公开(公告)日：2010-04-27

    申请号：US12033707

    申请日：2008-02-19

    申请人： Shiro Sakiyama ,  Yusuke Tokunaga ,  Shiro Dosho ,  Toru Iwata ,  Takashi Hirata ,  Hideki Yoshii ,  Yasuyuki Doi ,  Makoto Hattori

    发明人： Shiro Sakiyama ,  Yusuke Tokunaga ,  Shiro Dosho ,  Toru Iwata ,  Takashi Hirata ,  Hideki Yoshii ,  Yasuyuki Doi ,  Makoto Hattori

    IPC分类号： H03L7/06

    CPC分类号： H03L7/0812 ,  H03L7/07 ,  H03L7/0891 ,  H03L7/0895

    摘要： A delay element generates a delayed clock signal which transitions with a delay from a rising (or falling) of a reference clock signal by a delay amount determined based on an output of a loop filter. A signal generation circuit generates two signals which complementarily change according to rising and falling of the reference clock signal and a transition of the delayed clock signal. A charge pump circuit performs on the loop filter, according to these two signals, a push (or pull) operation during an interval extending from a rising (or falling) of the reference clock signal to the transition of the delayed clock signal and a pull (or push) operation during an interval extending from the transition of the delayed clock signal to a falling (or rising) of the reference clock signal.

    摘要翻译： 延迟元件产生延迟的时钟信号，该时钟信号以基于参考时钟信号的上升（或下降）的延迟从基于环路滤波器的输出确定的延迟量转变。 信号产生电路产生根据参考时钟信号的上升和下降以及延迟的时钟信号的转变而互补地变化的两个信号。 电荷泵电路根据这两个信号执行环路滤波器，在从参考时钟信号的上升（或下降）延迟到延迟的时钟信号的转换的延迟期间进行推（或拉） （或推动）操作在从延迟的时钟信号的转变延迟到参考时钟信号的下降（或上升）的间隔期间。

    Digital-to-analog converter
    119.
    发明授权
    Digital-to-analog converter 失效
    数模转换器

    公开(公告)号：US07671775B2

    公开(公告)日：2010-03-02

    申请号：US12236038

    申请日：2008-09-23

    申请人： Yasuyuki Doi ,  Kurumi Nakayama ,  Makoto Hattori ,  Hideki Ikeda

    发明人： Yasuyuki Doi ,  Kurumi Nakayama ,  Makoto Hattori ,  Hideki Ikeda

    IPC分类号： H03M1/66

    CPC分类号： H03M1/682 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/027 ,  H03M1/76 ,  H03M1/765

    摘要： A converter of 6-bit input includes a reference voltage generating circuit generating 17 reference voltages, a first switch circuit having 19 switch pairs each including MOS transistors for selecting two adjacent reference voltages in accordance with the four most significant bits, a second switch circuit including a series circuit of MOS transistors for dividing the selected two reference voltages into four to obtain three intermediate voltages, and a third switch circuit for selectively outputting the lower of the selected two reference voltages or one of the three intermediate voltages. In a second mode in which a gray level having a smaller ON-resistance of a MOS transistor than that in the first mode is selected, the number of MOS transistors used in the first and second switch circuits for voltage division is increased.

    摘要翻译： 6位输入的转换器包括产生17个参考电压的参考电压产生电路，具有19个开关对的第一开关电路，每个开关对包括用于根据四个最高有效位选择两个相邻参考电压的MOS晶体管;第二开关电路，包括 用于将所选择的两个参考电压分为四个以获得三个中间电压的MOS晶体管的串联电路;以及用于选择性地输出所选择的两个参考电压中的较低者或三个中间电压中的一个的第三开关电路。 在选择具有比第一模式中的MOS晶体管的导通电阻小的灰度级的第二模式中，用于分压的第一和第二开关电路中使用的MOS晶体管的数量增加。