Sheet feeding apparatus having a separating member and speed detecting unit
    1.
    发明授权
    Sheet feeding apparatus having a separating member and speed detecting unit 有权
    具有分离构件和速度检测单元的片材进给装置

    公开(公告)号:US07832723B2

    公开(公告)日:2010-11-16

    申请号:US12314641

    申请日:2008-12-15

    IPC分类号: B65H3/52

    摘要: There is provided a sheet feeding apparatus including a first feeding member that feeds at least one of the sheets from a discharge tray; a second feeding member that feeds the sheet fed by the first feeding member; a separating member, wherein a nip portion is formed between the separating member and the second feeding member, and when two sheets are entered the nip portion, the separating member separates one of the entered sheets from the other; an adjusting unit that changes a force of the separating member; a detecting unit that detects at least one of a distance by which the other of the entered sheets is transported beyond the nip portion and an advancing speed of the other of the entered sheets at the nip portion; and a controller that controls the adjusting unit based on a detection value of the detecting unit.

    摘要翻译: 提供了一种片材进给装置,其包括从排出托盘供给至少一个片材的第一进给构件; 第二馈送部件,其馈送由所述第一馈送部件馈送的片材; 分离构件,其中在所述分离构件和所述第二进给构件之间形成夹持部,并且当两个片材进入所述夹持部时,所述分离构件将所述进入的片材中的一个与另一个分离; 改变分离构件的力的调节单元; 检测单元,其检测输入的另一个片材的距离超过夹持部分的距离和另一个输入的片材在夹持部分的前进速度中的至少一个; 以及控制器,其基于所述检测单元的检测值来控制所述调整单元。

    Image forming device and sheet transport device
    2.
    发明申请
    Image forming device and sheet transport device 失效
    图像形成装置和片材输送装置

    公开(公告)号:US20070257418A1

    公开(公告)日:2007-11-08

    申请号:US11798265

    申请日:2007-05-11

    IPC分类号: B65H3/52

    摘要: This sheet multifeed determination device is capable of accurately detecting a sheet multifeed state, and the sheet multifeed determination device includes: a separating member side sheet speed detecting part which detects a transport speed of a sheet surface on the separating member side of a sheet transported to a nip unit of a paper feed roll and a separating member pressure-contacting mutually; a multifeed sheet detecting part which detects presence of plural sheets in the course of being transported through the nip unit; and a multifeed state determination part which determines not to be in a multifeed state of sheets when the sheet speed detected by the separating member side sheet speed detecting part is V2≦0 and determines to be in the multifeed state of sheets in the case of V2>0 in a condition where the multifeed sheet detecting part detects multifed sheets.

    摘要翻译: 该纸张多页纸确定装置能够精确地检测纸张多页进给状态,并且纸张多页纸确定装置包括:分离部件侧纸张速度检测部,其检测运送到纸张的纸张的分离部件侧的纸张表面的输送速度 进给辊的辊隙单元和相互压力接触的分离构件; 多张纸张检测部,其检测在通过所述辊隙单元传送的过程中存在多张纸; 以及多张进给状态判定部,其在由所述分离部件侧纸张速度检测部检测出的纸张速度为V2 <= 0的情况下,判断为不处于纸张的多页进给状态,并且在所述纸张的多页进给状态下, 在多张纸检测部检测多张纸的状态下,V2> 0。

    Image forming device and sheet transport device
    3.
    发明授权
    Image forming device and sheet transport device 有权
    图像形成装置和片材输送装置

    公开(公告)号:US07234695B2

    公开(公告)日:2007-06-26

    申请号:US10682295

    申请日:2003-10-10

    IPC分类号: B65H3/52

    摘要: This sheet multifeed determination device is capable of accurately detecting a sheet multifeed state, and the sheet multifeed determination device includes: a separating member side sheet speed detecting part which detects a transport speed of a sheet surface on the separating member side of a sheet transported to a nip unit of a paper feed roll and a separating member pressure-contacting mutually; a multifeed sheet detecting part which detects presence of plural sheets in the course of being transported through the nip unit; and a multifeed state determination part which determines not to be in a multifeed state of sheets when the sheet speed detected by the separating member side sheet speed detecting part is V2≦0 and determines to be in the multifeed state of sheets in the case of V2>0 in a condition where the multifeed sheet detecting part detects multifed sheets.

    摘要翻译: 该纸张多页纸确定装置能够精确地检测纸张多页进给状态,并且纸张多页纸确定装置包括:分离部件侧纸张速度检测部,其检测运送到纸张的纸张的分离部件侧的纸张表面的输送速度 进给辊的辊隙单元和相互压力接触的分离构件; 多张纸张检测部,其检测在通过所述辊隙单元传送的过程中存在多张纸; 以及多张进给状态判定部,当由所述分离部件侧纸张速度检测部检测出的纸张速度为V 2 <= 0时,判定为不处于纸张的多页进给状态,并且判定为在所述纸张的多重进纸状态 在多张纸检测部件检测到多张纸张的条件下,V 2> 0。

    SHEET LENGTH MEASUREMENT APPARATUS AND IMAGE FORMING APPARATUS
    5.
    发明申请
    SHEET LENGTH MEASUREMENT APPARATUS AND IMAGE FORMING APPARATUS 有权
    表长度测量装置和图像形成装置

    公开(公告)号:US20110020020A1

    公开(公告)日:2011-01-27

    申请号:US12706069

    申请日:2010-02-16

    IPC分类号: G03G15/00

    摘要: A sheet length measurement apparatus including: a rotating member that comes in contact with a recording sheet conveyed on a conveying path, and rotates along with the conveyance of the recording sheet; a rotation amount detector that detects a rotational amount of the rotating member; a fixing support member that fixedly supports an rotating shaft of the rotating member at a fixed position; an opposed member that is disposed opposite to the rotating member so as to hold the recording sheet between the rotating member and the opposed member, the opposed member being disposed so that the rotating member rotates along with the conveyance of the recording sheet; and a support member that supports the opposed member in a movable state in a direction to separate from or come in contact with a surface of the recording sheet.

    摘要翻译: 一种纸张长度测量装置,包括:旋转构件,其与在输送路径上传送的记录纸张接触,并与记录纸张的传送一起旋转; 旋转量检测器,检测旋转构件的旋转量; 固定支撑构件,其在固定位置固定地支撑所述旋转构件的旋转轴; 与所述旋转部件相对配置以将所述记录纸张保持在所述旋转部件和所述相对部件之间的相对部件,所述相对部件配置成使得所述旋转部件与所述记录纸张的输送一起旋转; 以及支撑构件,其在与记录片材的表面分离或与记录片材的表面接触的方向上以可移动状态支撑相对构件。

    Sheet feeding apparatus
    6.
    发明申请
    Sheet feeding apparatus 有权
    送纸装置

    公开(公告)号:US20090184457A1

    公开(公告)日:2009-07-23

    申请号:US12314641

    申请日:2008-12-15

    IPC分类号: B65H5/06

    摘要: There is provided a sheet feeding apparatus including a first feeding member that feeds at least one of the sheets from a discharge tray; a second feeding member that feeds the sheet fed by the first feeding member; a separating member, wherein a nip portion is formed between the separating member and the second feeding member, and when two sheets are entered the nip portion, the separating member separates one of the entered sheets from the other; an adjusting unit that changes a force of the separating member; a detecting unit that detects at least one of a distance by which the other of the entered sheets is transported beyond the nip portion and an advancing speed of the other of the entered sheets at the nip portion; and a controller that controls the adjusting unit based on a detection value of the detecting unit.

    摘要翻译: 提供了一种片材进给装置,其包括从排出托盘供给至少一个片材的第一进给构件; 第二馈送部件,其馈送由所述第一馈送部件馈送的片材; 分离构件,其中在所述分离构件和所述第二进给构件之间形成夹持部,并且当两个片材进入所述夹持部时,所述分离构件将所述进入的片材中的一个与另一个分离; 改变分离构件的力的调节单元; 检测单元,其检测输入的另一个片材的距离超过夹持部分的距离和另一个输入的片材在夹持部分的前进速度中的至少一个; 以及控制器,其基于所述检测单元的检测值来控制所述调整单元。

    Image formation device
    7.
    发明授权
    Image formation device 失效
    图像形成装置

    公开(公告)号:US07062217B2

    公开(公告)日:2006-06-13

    申请号:US10703228

    申请日:2003-11-07

    IPC分类号: G03G15/00 G03G15/41

    CPC分类号: G03G15/5095 G03G15/234

    摘要: An image formation device having a paper feed member which separates on a one-by-one basis sheets taken out of a paper feed tray by a take-out roller and feeds the separated sheets downstream in a sheet carrying direction; an upstream side sheet carrying path which the sheets are carried to an image recording position and which has a sheet size detecting path; an image recording member which records an image; a downstream side sheet carrying path which carries recorded sheets to an eject tray; and a sheet inverting path for inverting one side recorded sheets, and further having a sheet returning path for returning one side recorded sheets to the upstream side sheet carrying path; a sheet size detecting part which detects sheet sizes; an image magnification computing part which computes an image magnification, and an image recording member drive data output part which supplies image recording member drive data.

    摘要翻译: 一种图像形成装置,具有一个进纸构件,该纸张进给构件通过一个取出辊将由进纸托盘取出的纸张逐一分离,并将分离的纸张沿纸张输送方向下游; 上述纸张传送路径,其将纸张运送到图像记录位置并具有纸张尺寸检测路径; 记录图像的图像记录部件; 下游侧片材承载路径,其将记录的片材运送到排出托盘; 以及用于反转一侧记录纸张的纸张反转路径,并且还具有用于将一侧记录纸张返回到上游侧纸张承载路径的纸张返回路径; 检测纸张尺寸的纸张尺寸检测部件; 计算图像放大率的图像放大计算部分和提供图像记录部件驱动数据的图像记录部件驱动数据输出部分。

    Tactile interface device
    8.
    发明授权
    Tactile interface device 有权
    触觉接口设备

    公开(公告)号:US06839050B2

    公开(公告)日:2005-01-04

    申请号:US10080550

    申请日:2002-02-25

    摘要: The disclosed tactile interface device conveys a diversity of information to its operator through the operator's tactile sense without requiring the operators visual confirmation. The tactile interface device comprises a substructure on which magnets are arranged so that the positive and negative magnets are alternately placed, a frame that is movable on the substructure and on which coils are installed, and a pushbutton switch fixed to the frame. The operating element drive control means drives the switch in the two-dimensional direction by allowing current to flow through the coils in a predetermined direction, so that a motion pattern appropriate for the information to be conveyed to the operator is generated. Information is imparted to the operator from the switch through the operator's tactile sense.

    摘要翻译: 所公开的触觉界面装置通过操作者的触觉向其操作者传达多样化的信息,而不需要操作者视觉确认。 触觉界面装置包括一个子结构,磁体布置在该子结构上,使得正和负磁体交替放置,可在底座上移动并安装在其上的框架以及固定到框架上的按钮开关。 操作元件驱动控制装置通过允许电流沿预定方向流过线圈来驱动开关在二维方向上,从而产生适合于要传送给操作者的信息的运动模式。 通过操作员的触觉,从开关向操作员传递信息。

    Information perception apparatus, information transmission system, and memory medium in which program for controlling information perception apparatus is stored
    9.
    发明授权
    Information perception apparatus, information transmission system, and memory medium in which program for controlling information perception apparatus is stored 有权
    信息感知装置,信息传输系统和存储有用于控制信息感知装置的程序的存储介质

    公开(公告)号:US06747631B1

    公开(公告)日:2004-06-08

    申请号:US09520440

    申请日:2000-03-07

    IPC分类号: G09G508

    摘要: The invention provides a tactile information transmission system or an information perception apparatus that transmits information by means of various motions of a presenter in two directions, as well as a small driving force generation apparatus that drives a presenter suitably. Thin plate-like magnets are provided on a base, and generate magnetic fields perpendicularly. A perception unit is supported above the magnets movably in the horizontal direction. Plural coils are fixed on the perception unit, some coils are provided so as to cross in X direction and the residual coils are provided so as to cross in Y direction. By controlling supplied current or applied voltage, the perception unit is driven arbitrarily in an XY plane. A user places a finger on the perception unit, recognizes the motion of the perception unit, and obtains information. The motion signal for driving the perception unit can be supplied from another information processing apparatus, and the perception unit is moved in correlation with the image information displayed on a display.

    摘要翻译: 本发明提供一种触觉信息传输系统或信息感知装置,其通过两个方向上的演示者的各种运动发送信息,以及适当地驱动演示者的小型驱动力产生装置。 薄板状磁铁设置在基座上,产生垂直的磁场。 感知单元被支撑在水平方向上可移动的磁体上方。 多个线圈固定在感知单元上,一些线圈被设置为在X方向上交叉,并且剩余线圈设置成在Y方向上交叉。 通过控制供电电流或施加电压,感知单元在XY平面中任意驱动。 用户将手指放在感知单元上,识别感知单元的运动,并获得信息。 可以从另一信息处理装置提供用于驱动感知单元的运动信号,并且感知单元与显示器上显示的图像信息相关联地移动。

    Data communication apparatus for notification of the receipt of a call
waiting signal
    10.
    发明授权
    Data communication apparatus for notification of the receipt of a call waiting signal 失效
    用于通知接收呼叫等待信号的数据通信装置

    公开(公告)号:US5432616A

    公开(公告)日:1995-07-11

    申请号:US770436

    申请日:1991-10-03

    摘要: A date communication apparatus in which a message stored in advance is transmitted to a receiving station so as to notify the receiving station that a call-waiting signal has been received, if a call-waiting signal is received by a transmitting station during communication. The reception of a request for line connection from a third station is detected by the call-waiting-signal detecting unit of a transmitting station on the basis of the call-waiting signal transmitted by an exchange. If the call-waiting signal is detected, a preset message is read from a message storage unit, and is transmitted to the other station. This message is transmitted either upon completion of the transmission of all the predetermined data or upon completion of the transmission of data, for instance, in units of pages. By means of this message, it is possible for the operator of the receiving station to identify that the cause of the disconnection of the line and the disturbance of the data is due to the reception of the call-waiting signal.

    摘要翻译: 如果在通信期间由发送站接收到呼叫等待信号,则将预先存储的消息发送到接收站以通知接收站已经接收到呼叫等待信号的日期通信装置。 基于由交换机发送的呼叫等待信号,由发送站的呼叫等待信号检测单元检测来自第三站的线路连接请求的接收。 如果检测到呼叫等待信号,则从消息存储单元读取预设消息,并将其发送到另一个站。 在完成所有预定数据的传输或数据传输完成后,例如以页为单位,传送该消息。 通过该消息,接收站的运营商有可能识别线路断开的原因和数据的干扰是由于接收到呼叫等待信号。