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11.发明授权
公开(公告)号：US5285247A
公开(公告)日：1994-02-08
申请号：US950748
申请日：1992-09-24
Applicant: Tetsuya Itoh
Inventor： Tetsuya Itoh
CPC classification number: H04N1/00578 , G06K15/12 , G06K15/1276 , G06K15/16 , H04N1/00572 , H04N1/0058 , H04N1/00602 , H04N1/0061 , H04N1/00623 , H04N1/00681 , H04N1/00708 , H04N1/00713 , H04N1/00745 , H04N1/387 , H04N1/193
Abstract: In an image forming apparatus, when images are formed on a sheet on and after a second round of an image forming operation, an image forming pitch by a print head which linearly forms the images in the direction perpendicular to the image forming line is controlled so as to vary from the preceding pitch corresponding to the rate of expansion and contraction of the sheet in the preceding image forming operation. When images are formed on a sheet on and after the second round of the image forming operation, the length of the image to be formed is controlled for expansion and contraction corresponding to the actual rate of expansion and contraction automatically detected by a size detecting sensor in the preceding image forming operation.
Abstract translation: 在图像形成装置中，当在第二轮图像形成操作之后和之后形成图像时，通过在与图像形成线垂直的方向线性地形成图像的打印头的图像形成间距被控制为 与之前的间距相对应，与先前的图像形成操作中的片材的膨胀和收缩速率相对应。 当在第二轮图像形成操作之后的图像上形成图像时，要形成的图像的长度被控制为与由尺寸检测传感器自动检测的实际膨胀率相对应的膨胀和收缩 上述图像形成操作。
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公开(公告)号：US4817877A
公开(公告)日：1989-04-04
申请号：US164338
申请日：1988-03-04
Applicant: Tetsuya Itoh , Shougo Iwai , Shizuo Yoshikawa
Inventor： Tetsuya Itoh , Shougo Iwai , Shizuo Yoshikawa
CPC classification number: B02C18/0007 , B02C18/2283 , B02C2018/0023 , B02C2018/0038 , B02C2018/0069
Abstract: A shredding machine includes a pair of juxtaposed cutting rollers for shredding paper material, a movable paper feed tray for supporting the paper material to be shredded on it, a paper feed tray drive motor capable of moving the paper feed tray between lowered and elevated positions, a paper feed mechanism and a control circuit for controlling the shredding operation. The paper feed mechanism comprises paper feed rollers for feeding the paper material from the paper feed tray towards the cutting rollers, a paper feed roller drive motor for driving the paper feed rollers and an actuator for detecting the position of the uppermost paper of a stack of papers placed on the paper feed tray. The operation of the paper feed mechanism is interrupted in the case where the actuator is not activated by the stack of papers over a predetermined period of time. Abnormal conditions of the drive motors can be detected by the control circuit on the basis of an electric voltage being supplied to each motor.
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公开(公告)号：US20060106616A1
公开(公告)日：2006-05-18
申请号：US11261072
申请日：2005-10-27
Applicant: Hajime Ohashi , Kazuhiro Kikata , Morikuni Kimura , Tetsuya Itoh , Tomohisa Yamazaki
Inventor： Hajime Ohashi , Kazuhiro Kikata , Morikuni Kimura , Tetsuya Itoh , Tomohisa Yamazaki
IPC: G10L21/00
CPC classification number: G05B19/409 , G05B2219/35453
Abstract: An NC device includes an accumulation portion for accumulating a report-item corresponding to a report-requiring situation that occurs in a machine. A voice generator control section of the device operates a voice generator to generate a voice for announcing a report-item accumulated by an accumulation portion if a determination portion determines that a operator-in-range information has been generated or in response to a request produced by a request portion. Contrastingly, the voice generator control section does not permit the voice generator to generate the voice if the determination portion determines that the operator-in-range information has not been generated. In this manner, the voice generation is performed efficiently and the operator is reliably informed of the report item.
Abstract translation: NC装置包括用于累积对应于在机器中发生的需要报告的情况的报告项目的累积部分。 如果确定部分确定已经生成了操作者范围信息或响应于产生的请求，则设备的语音产生器控制部分操作语音产生器以产生用于通知由累积部分累积的报告项目的语音 通过请求部分。 相反，如果确定部分确定还没有产生操作者范围信息，则语音产生器控制部分不允许话音发生器产生声音。 以这种方式，有效地执行语音生成，并且操作者可靠地通知报告项目。
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公开(公告)号：US06908419B2
公开(公告)日：2005-06-21
申请号：US10649053
申请日：2003-08-27
Applicant: Masahiko Takashima , Nobuya Yoshida , Satoshi Tatsumi , Tetsuya Itoh , Kenichi Tsuchiya , Jiro Iwashiro
Inventor： Masahiko Takashima , Nobuya Yoshida , Satoshi Tatsumi , Tetsuya Itoh , Kenichi Tsuchiya , Jiro Iwashiro
CPC classification number: G03G15/0233
Abstract: An electrically conductive roll includes a center shaft, an electrically conductive elastic layer formed on an outer circumferential surface of the center shaft, and a resistance adjusting layer formed radially outwardly of the electrically conductive elastic layer. The resistance adjusting layer is formed of a rubber composition which includes a rubber material, a thermoplastic resin having crosslinkable double bonds, at least one electron-conductive agent, at least one ion-conductive agent, and at least one electrically insulating filler. The thermoplastic resin, the at least one electron-conductive agent, the at least one ion-conductive agent, and the at least one electrically insulating filler are included in the rubber composition in respective amounts of 3-40 parts by weight, 10-150 parts by weight, not greater than 2 parts by weight, and 20-80 parts by weight, per 100 parts by weight of the rubber material.
Abstract translation: 导电辊包括中心轴，形成在中心轴的外圆周表面上的导电弹性层和在导电弹性层的径向外侧形成的电阻调节层。 电阻调节层由包括橡胶材料，具有可交联双键的热塑性树脂，至少一种电子传导剂，至少一种离子导电剂和至少一种电绝缘填料的橡胶组合物形成。 橡胶组合物中包含热塑性树脂，至少一种电子传导剂，至少一种离子导电剂和至少一种电绝缘填料，其量分别为3-40重量份，10-150重量份 重量份，不大于2重量份，和20-80重量份，相对于每100重量份的橡胶材料。
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公开(公告)号：US06587225B1
公开(公告)日：2003-07-01
申请号：US09427074
申请日：1999-10-26
Applicant: Kazuomi Sakatani , Tetsuya Itoh
Inventor： Kazuomi Sakatani , Tetsuya Itoh
IPC: G06K1500
CPC classification number: G06K15/02
Abstract: An image processing apparatus includes a brightness extracting element for extracting information relating to brightness from color image data; an image attribute judging element for judging a light-color image portion in a color image; and a brightness change section which changes brightness of the light-color image portion. The image attribute judging element includes a separating device for separating foreground data and background data from the color image data; and a comparing section which, when a difference in brightness between the foreground and the background separated by said separating device is smaller than a predetermined value, judges the foreground data as data of a light-color image portion.
Abstract translation: 一种图像处理装置，包括用于从彩色图像数据提取与亮度有关的信息的亮度提取元件; 用于判断彩色图像中的浅色图像部分的图像属性判断元件; 以及改变亮色图像部分的亮度的亮度变化部分。 图像属性判断元件包括用于从彩色图像数据中分离前景数据和背景数据的分离装置; 以及比较部，当由所述分离装置分离的前景和背景之间的亮度差小于预定值时，将前景数据判定为浅色图像部分的数据。
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Patent Agency Ranking
公开(公告)号：US06283904B1
公开(公告)日：2001-09-04
申请号：US09535530
申请日：2000-03-27
Applicant: Masahiko Itoh , Wataru Imamura , Tetsuya Itoh
Inventor： Masahiko Itoh , Wataru Imamura , Tetsuya Itoh
IPC: F16C1300
CPC classification number: G03G15/0233
Abstract: A conductive roll sequentially has a conductive layer of an elastic material, a resistance adjusting layer, and a protective layer which are formed on an outer periphery of a shaft. The resistance adjusting layer is formed from a composition containing 10 to 150 parts by weight of an electron conductive agent, not more than two parts by weight of an ion conductive agent and 20 to 80 parts by weight of an insulating filler, relative to 100 parts by weight of nitrile rubber, or nitrile rubber hydride as a base material. The roll has a properly controlled environment dependence of its electric resistance, and avoids any trouble, such as enlarged picture defects, when employed in an electrophotographic process.
Abstract translation: 导电辊依次具有形成在轴的外周上的弹性材料的导电层，电阻调节层和保护层。 电阻调节层由含有10〜150重量份的电子导电剂，不超过2重量份的离子导电剂和20〜80重量份绝缘填料的组合物形成，相对于100份 的丁腈橡胶或丁腈橡胶氢化物作为基料。 该辊具有适当控制其电阻的环境依赖性，并且在电子照相方法中使用时避免任何麻烦，例如放大的图像缺陷。
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公开(公告)号：US5623300A
公开(公告)日：1997-04-22
申请号：US100168
申请日：1993-08-02
Applicant: Tetsuya Itoh , Munehiro Nakatani , Nobuo Kamei
Inventor： Tetsuya Itoh , Munehiro Nakatani , Nobuo Kamei
CPC classification number: H04N1/40031
Abstract: A print head for reproducing a multi-level image is an provided. In the print head, a light-emitting array comprises a linear line of light-emitting elements. A D/A converter converts a multi-level image data to an analog signal, and an analog shift register shifts and latches the analog signals of a line received from the D/A converter. An analog latch register latches the analog signals held by the analog shift register. A driver controls the quantity of light of the light-emitting elements according to the analog signals latched by the analog latch register. In one embodiment, the print head includes a second analog shift register, an A/D converter a line memory and a divider which divides the image data by a signal from the line memory to produce corrected data which is provided to the driver to control driving of the light-emitting elements. In another embodiment, the print head includes an amplifier and a gain correction circuit having a sample and hold circuit from which the driver receives signals to control driving of the light-emitting elements.
Abstract translation: 提供了一种用于再现多级图像的打印头。 在打印头中，发光阵列包括线性线的发光元件。 D / A转换器将多电平图像数据转换为模拟信号，并且模拟移位寄存器移位并锁存从D / A转换器接收的线的模拟信号。 模拟锁存寄存器锁存由模拟移位寄存器保持的模拟信号。 驱动器根据由模拟锁存寄存器锁存的模拟信号来控制发光元件的光量。 在一个实施例中，打印头包括第二模拟移位寄存器，A / D转换器线路存储器和分频器，其通过来自行存储器的信号分割图像数据，以产生校正数据，该校正数据提供给驾驶员以控制驱动 的发光元件。 在另一个实施例中，打印头包括放大器和具有采样和保持电路的增益校正电路，驱动器从该采样和保持电路接收信号以控制发光元件的驱动。
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18.发明授权
公开(公告)号：US5140350A
公开(公告)日：1992-08-18
申请号：US529599
申请日：1990-05-29
Applicant: Tetsuya Itoh
Inventor： Tetsuya Itoh
CPC classification number: G06K15/12
Abstract: An image forming apparatus for forming an image composed of an assembly of a large number of picture elements arranged in a matrix. The apparatus includes a detector for detecting whether or not each of the picture elements is positioned in a corner of the image and a correcting circuit for reducing the size of the picture element positioned on the corner of the image, so that the picture element on the corner of the image acts to improve the linkage between the picture elements in the peripheral portion of the corner.
Abstract translation: 一种用于形成由矩阵排列的大量像素的组合构成的图像的图像形成装置。 该装置包括用于检测每个图像元素是否位于图像的角落中的检测器，以及用于减小位于图像角落上的图像元素的尺寸的校正电路， 图像的角部用于改善角部的周边部分中的图像元素之间的连接。
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公开(公告)号：US5016828A
公开(公告)日：1991-05-21
申请号：US390000
申请日：1989-08-07
Applicant: Tatsuya Utsumi , Shinji Kawamura , Tetsuya Itoh , Hiroshi Moriyama , Naofumi Okada
Inventor： Tatsuya Utsumi , Shinji Kawamura , Tetsuya Itoh , Hiroshi Moriyama , Naofumi Okada
IPC: B02C18/00
CPC classification number: B02C18/0007 , B02C2018/0069
Abstract: A shredding machine has a rotary cutter and a fixed cutter. The rotary cutter includes a cutter part with a spiral cutting edge and a flute, and a column part for rotatably holding by a holding member for rotation of the rotary cutter. The fixed cutter has a cutting edge contacting with the cutter part of the rotary cutter. In rotating the rotary cutter, longitudinal slips of documents are fed between the cutters so that the documents enter the flute of the rotary cutter to cut the slips into chips by cooperation between the cutting edge of the rotary cutter and the cutting edge of the fixed cutter.
Abstract translation: 切碎机具有旋转切割机和固定切割机。 旋转切割机包括具有螺旋切割边缘和凹槽的切割器部分和用于由旋转切割器的旋转的保持部件可旋转地保持的柱部分。 固定刀具具有与旋转刀具的刀具部分接触的切削刃。 在旋转切割器旋转时，文件的纵向滑动被供给到切割器之间，使得文档进入旋转切割器的凹槽以通过旋转切割器的切割边缘和固定切割器的切割刃之间的协作将滑动切割成切屑 。
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公开(公告)号：US07454256B2
公开(公告)日：2008-11-18
申请号：US11261072
申请日：2005-10-27
Applicant: Hajime Ohashi , Kazuhiro Kikata , Morikuni Kimura , Tetsuya Itoh , Tomohisa Yamazaki
Inventor： Hajime Ohashi , Kazuhiro Kikata , Morikuni Kimura , Tetsuya Itoh , Tomohisa Yamazaki
CPC classification number: G05B19/409 , G05B2219/35453
Abstract: An NC device includes an accumulation portion for accumulating a report-item corresponding to a report-requiring situation that occurs in a machine. A voice generator control section of the device operates a voice generator to generate a voice for announcing a report-item accumulated by an accumulation portion if a determination portion determines that a operator-in-range information has been generated or in response to a request produced by a request portion. Contrastingly, the voice generator control section does not permit the voice generator to generate the voice if the determination portion determines that the operator-in-range information has not been generated. In this manner, the voice generation is performed efficiently and the operator is reliably informed of the report item.
Abstract translation: NC装置包括用于累积对应于在机器中发生的需要报告的情况的报告项目的累积部分。 如果确定部分确定已经生成了操作者范围信息或响应于产生的请求，则设备的语音产生器控制部分操作语音产生器以产生用于通知由累积部分累积的报告项目的语音 通过请求部分。 相反，如果确定部分确定还没有产生操作者范围信息，则语音产生器控制部分不允许话音发生器产生声音。 以这种方式，有效地执行语音生成，并且操作者可靠地通知报告项目。
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