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149 条记录 (耗时 0.023 秒)

    Image forming apparatus
    61.
    发明申请
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US20080037079A1

    公开(公告)日：2008-02-14

    申请号：US11891201

    申请日：2007-08-09

    申请人： Hiroyuki Harada

    发明人： Hiroyuki Harada

    IPC分类号： H04N1/04

    CPC分类号： H04N1/00002 ,  H04N1/00013 ,  H04N1/00018 ,  H04N1/00031 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/0009 ,  H04N1/00795 ,  H04N1/00814 ,  H04N1/00816

    摘要： An image forming apparatus is capable of accurately reading out a document without various data transmission between a document feeding section and a document reading section. The reading position setter sets a fresh document reading position (RP3) at a position where no foreign object (F) adheres. A shift distance calculator calculates a shift distance (Z) between an upstream-most reading position (RP2) and the refresh document reading position (RP3). A delay time calculator calculates delay time based on the calculated shift distance (Z). A start signal sender instructs the document reading section to start reading a document (P) when the leading end of the document (P) reaches the upstream-most reading position (RP2). An ASIC outputs the instruction to start reading the document to an A/D with a delay of the feed delay time found by the delay time calculator to instruct an image sensor to start reading the document (P).

    摘要翻译： 图像形成装置能够在文件馈送部分和文档读取部分之间没有各种数据传输的情况下准确地读出文档。 读取位置设定器在没有异物（F）粘附的位置设置新的文档读取位置（RP 3）。 换档距离计算器计算最上游读取位置（RP 2）和刷新文档读取位置（RP 3）之间的移动距离（Z）。 延迟时间计算器根据计算出的移位距离（Z）计算延迟时间。 当文件（P）的前端到达上游读取位置（RP 2）时，起始信号发送器指示文档读取部分开始读取文档（P）。 ASIC以延迟时间计算器发现的进给延迟时间的延迟，输出开始读取文档到A / D的指令，以指示图像传感器开始读取文件（P）。

    Direct-current motor
    62.
    发明授权
    Direct-current motor 失效
    直流电动机

    公开(公告)号：US06720697B2

    公开(公告)日：2004-04-13

    申请号：US10022980

    申请日：2001-12-17

    申请人： Hiroyuki Harada ,  Takeshi Tanaka ,  Toshihiro Tanino

    发明人： Hiroyuki Harada ,  Takeshi Tanaka ,  Toshihiro Tanino

    IPC分类号： H02K2304

    CPC分类号： H02K23/04

    摘要： The armature of a direct-current motor is formed by an armature core and armature coils. The core includes teeth, which are arranged at a pitch of a predetermined angle. The coils are wound about every group of selected teeth of a predetermined number. Two magnets face each other with the armature in between. Each magnet includes main portion, an extended portion, which extends from the main portion, and a first weak flux part. The first weak flux part is located in the vicinity of the border of the extended portion and the main portion. The first weak flux part extends along one pitch of the teeth. The flux of the first weak flux part gradually increases along the rotation direction of the armature. The motor also includes a commutator, which has segments. The segments are connected to each coil. A pair of brushes can contact each segment. The brushes supply current to the coils through the segments. During commutation, each brush establishes a short circuit in an adjacent pair of the segments, thereby changing the direction of current flowing through the coil. When commutation is started, the advancing end of the first tooth in one of the teeth groups, the first tooth being located at the most advanced position in the group in the rotation direction of the armature, is aligned with the first weak flux part of one of the magnets.

    摘要翻译： 直流电动机的电枢由电枢铁芯和电枢线圈形成。 芯部包括以预定角度的间距布置的齿。 线圈围绕预定数量的每组选定的牙齿缠绕。 两个磁体彼此面对，衔铁位于两者之间。 每个磁体包括主要部分，从主要部分延伸的延伸部分和第一弱磁通部分。 第一弱通量部分位于延伸部分和主要部分的边界附近。 第一弱通量部分沿齿的一个间距延伸。 第一弱磁通部分的磁通沿电枢的旋转方向逐渐增大。 电机还包括一个具有段的换向器。 这些段连接到每个线圈。 一对画笔可以联系每个片段。 电刷通过片段向线圈提供电流。 在换向期间，每个电刷在相邻的一对片段中建立短路，从而改变流过线圈的电流的方向。 当换向开始时，齿轮组中的一个齿组中的第一齿的前进端在电枢的旋转方向上位于组中最前进位置处，与第一齿的第一弱通量部分对准 的磁铁。

    Document feeder having an improved separator mechanism
    64.
    发明授权
    Document feeder having an improved separator mechanism 失效
    文件进料器具有改进的分离器机构

    公开(公告)号：US5954329A

    公开(公告)日：1999-09-21

    申请号：US5832

    申请日：1998-01-12

    申请人： Hiroshi Kobayashi ,  Toru Tanjo ,  Hiroyuki Harada ,  Kazuhisa Kondo ,  Jun Kusakabe ,  Masahiro Sako

    发明人： Hiroshi Kobayashi ,  Toru Tanjo ,  Hiroyuki Harada ,  Kazuhisa Kondo ,  Jun Kusakabe ,  Masahiro Sako

    IPC分类号： B65H3/52 ,  G03G15/00

    CPC分类号： G03G15/60 ,  B65H3/5292 ,  B65H2601/11

    摘要： A document feeder which includes a separator mechanism having a first separator member and a second separator member for separating and feeding document originals one by one into a document transportation path. The first separator member is provided in a main body, and the second separator member is provided in a cover which covers a portion of the main body and is adapted to be pivotally opened. With the cover being closed, the second separator member is positioned with respect to the first separator member by a positioning mechanism.

    摘要翻译： 一种送纸器，其包括具有第一分隔件的分离器机构和用于将文件原件一个一个地分离和送入文件传送路径的第二分离器部件。 第一分离器构件设置在主体中，并且第二分隔构件设置在覆盖主体的一部分并且适于枢转地打开的盖中。 在盖被关闭的情况下，第二分离器构件通过定位机构相对于第一分离器构件定位。

    Recursive digital filter
    65.
    发明授权
    Recursive digital filter 失效
    递归数字滤波器

    公开(公告)号：US5894428A

    公开(公告)日：1999-04-13

    申请号：US901782

    申请日：1997-07-28

    申请人： Hiroyuki Harada

    发明人： Hiroyuki Harada

    IPC分类号： H03H17/04 ,  G06F7/38 ,  G06F17/10

    CPC分类号： H03H17/04

    摘要： A recursive digital filter has a recursive arithmetic operation circuit and an output compensation circuit. The output compensation circuit outputs a value of zero as output data of the recursive digital filter, even if the data input to the recursive arithmetic operation circuit is zero.

    摘要翻译： 递归数字滤波器具有递归算术运算电路和输出补偿电路。 即使输入到递归算术运算电路的数据为零，输出补偿电路输出零值作为递归数字滤波器的输出数据。

    Method of measuring gas component concentrations of special material gases for semiconductor, a semiconductor equipment, and an apparatus for supplying special material gases for semiconductor
    66.
    发明授权
    Method of measuring gas component concentrations of special material gases for semiconductor, a semiconductor equipment, and an apparatus for supplying special material gases for semiconductor 失效

    公开(公告)号：US5810928A

    公开(公告)日：1998-09-22

    申请号：US558506

    申请日：1995-11-16

    申请人： Hiroyuki Harada ,  Toshihiko Uno ,  Shigeyuki Akiyama ,  Tetuo Shimizu

    发明人： Hiroyuki Harada ,  Toshihiko Uno ,  Shigeyuki Akiyama ,  Tetuo Shimizu

    IPC分类号： C23C16/52 ,  C23C16/00

    CPC分类号： C23C16/52

    摘要： A method of measuring gas component Concentrations of special material gases for semiconductor, and a semiconductor equipment are provided. The method and apparatus can be incorporated in a gas pipe line system in an inline manner, and measure the component and concentration of a gas flowing through a gas pipe line or a gas with which the gas pipe line system is filled, thereby eliminating any erroneous connection. In the method of measuring gas component concentrations of special material gases for semiconductor, as means for attaining the objects, an infrared gas detector is disposed in a gas pipe line between a gas cylinder containing a special material gas for semiconductor and a semiconductor producing section, so that the gas component and concentration are measured in an inline manner. An apparatus for supplying special material gases for semiconductor is also provided. In the apparatus, a monitor for monitoring a gas component, a concentration, a flow rate, and the like is incorporated in a gas pipe line system from a gas cylinder storing room to a semiconductor equipment, so that any accident such-as erroneous connection, erroneous piping, or erroneous exchange is prevented from occurring. As means for attaining the object, a massflow controller is disposed in each of pipe lines connected to a plurality of gas cylinders containing special material gases for semiconductor, and an infrared gas sensor functioning as an inline gas monitor is disposed in a pipe line between a junction point of the pipe lines and the semiconductor equipment. The massflow controllers and the infrared gas detector are connected to a control apparatus for the apparatus for supplying gases for semiconductor, and the respective output signals are checked. The supply of the gases is controlled in accordance with the agreement or disagreement of the signals.

    Methods and apparatuses for producing high purity oxygen and hydrogen
    67.
    发明授权
    Methods and apparatuses for producing high purity oxygen and hydrogen 失效
    生产高纯氧和氢的方法和设备

    公开(公告)号：US5484512A

    公开(公告)日：1996-01-16

    申请号：US247670

    申请日：1994-05-23

    申请人： Takashi Sasaki ,  Hiroyuki Harada ,  Akihiko Hogetsu

    发明人： Takashi Sasaki ,  Hiroyuki Harada ,  Akihiko Hogetsu

    IPC分类号： C01B3/56 ,  C01B13/02 ,  C25B1/10 ,  C25B15/08

    CPC分类号： C25B15/08 ,  C01B13/0259 ,  C01B3/56 ,  C25B1/10 ,  C01B2203/043 ,  C01B2203/0465 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/048 ,  C01B2203/0495 ,  C01B2210/0046 ,  C01B2210/005 ,  C01B2210/0051 ,  C01B2210/007 ,  Y02E60/366 ,  Y10S210/90

    摘要： An electrolytic solution prepared by dissolving an electrolyte such as KOH in pure water is fed into a membrane electrolytic cell of a membrane electrolyzer membrane electrolysis, made while the membrane electrolytic cell is provided intermittently or continuously with pure water. Oxygen generated at the anode and hydrogen generated at the cathode are purified individually by purifiers to produce oxygen and hydrogen of high purity. Also disclosed are methods of producing oxygen and hydrogen of high purity and their corresponding apparatuses in which a membrane degassing module is employed in conjunction with a solid polymer electrolyte electrolytic cell for effecting membrane electrolysis of the pure water, and in conjunction with a molecular sieve for individually dehumidifying oxygen generated at the anode and hydrogen at the cathode of the electrolytic cell.

    摘要翻译： 将通过将电解质如KOH溶解在纯水中制备的电解溶液进料到膜电解槽膜电解的膜电解槽中，而膜电解池间隔地或连续地用纯水提供。 在阴极处产生的氧气和阴极产生的氢气通过净化器单独纯化以产生高纯度的氧和氢。 还公开了生产高纯度氧气和氢气的方法及其相应的装置，其中膜脱气组件与固体聚合物电解质电解池结合使用，用于实现纯水的膜电解，并与分子筛 单独除湿在阳极处生成的氧和在电解槽的阴极处的氢。

    Paper conveying device
    68.
    发明授权
    Paper conveying device 失效
    纸张输送装置

    公开(公告)号：US5395104A

    公开(公告)日：1995-03-07

    申请号：US186761

    申请日：1994-01-25

    申请人： Hiroyuki Harada ,  Yasuhiko Kida

    发明人： Hiroyuki Harada ,  Yasuhiko Kida

    IPC分类号： B65H5/02 ,  B65H9/00 ,  G03G15/00

    CPC分类号： G03G15/60 ,  Y10S271/902

    摘要： A paper conveying device overruns a document from a stop position and then, switches the document back so that the end of the document collies with a document abutting member provided in the stop position. At this time, the amount of overrun and the amount of switchback of the document are respectively set to the minimum ones required, to reduce the stress applied to the document, and the most suitable control is carried out even in a special mode (SDF mode) in which the document conveying speed is low. More specifically, at the time of the SDF mode, even if a stop instruction is given at timing T2, timing at which a conveying motor is turned off is delayed by a short time .increment.T. A distance A' from the timing T2 to the time when the conveying motor is completely stopped is detected, and the conveying motor is rotated in the reverse direction by a distance B' equal to the distance A'. The conveying motor is rotated in the reverse direction by position control. Consequently, in not only an ADF mode in which the document is conveyed at the standard speed but also the SDF mode in which the conveying speed is low, running distance data required for switchback control is obtained, thereby to make it possible to carry out the most suitable position control.

    摘要翻译： 纸张输送装置从停止位置超过文件，然后将文件切换回，使得文档的末端与设置在停止位置的文件抵靠构件相吻合。 此时，将文件的超限量和转回量分别设定为所需的最小值，以减少施加到文档的应力，并且甚至在特殊模式（SDF模式）中也执行最合适的控制 ），其中文件传送速度较低。 更具体地说，在SDF模式时，即使在定时T2中给出了停止指令，传送马达被关闭的定时被延迟很短时间INCREMENT T.从时刻T2到 检测到输送马达完全停止的时间，并且输送马达沿相反方向旋转距离等于距离A'的距离。 输送马达通过位置控制反向旋转。 因此，不仅以标准速度传送文件的ADF模式，而且在传送速度低的SDF模式下，获得转向控制所需的行驶距离数据，从而可以执行 最合适的位置控制。