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    • 1. 发明授权
    • Fan motor
    • 风扇电动机
    • US07348753B2
    • 2008-03-25
    • US10808356
    • 2004-03-25
    • Takashi KasaharaHiroyuki ShingaiMasaaki Takagi
    • Takashi KasaharaHiroyuki ShingaiMasaaki Takagi
    • H02P8/00
    • H02P8/02H02P8/10
    • A fan motor includes: a single-phase stepping motor including a stator excited by applying an electric current to a coil to function as a single-phase magnetic pole, and a rotor which has a permanent magnet magnetized to a single phase and rotates as the magnetic pole of the stator changes; an impeller which is rotated by a rotating shaft of the rotor; and a drive circuit for controlling an application of a current to the coil. The drive circuit applies pulse voltage to the coil and the coil constant is set so that a mean value of the current applied to the coil is 10 mA or smaller.
    • 风扇电动机包括:单相步进电动机,其包括通过向线圈施加电流而被激励的定子,用作单相磁极;以及转子,其具有被磁化为单相的永磁体并作为 定子磁极发生变化; 由转子的旋转轴旋转的叶轮; 以及用于控制向线圈施加电流的驱动电路。 驱动电路向线圈施加脉冲电压,设定线圈常数,使得施加到线圈的电流的平均值为10mA以下。
    • 3. 发明授权
    • Sheet conveying device
    • 纸张输送装置
    • US07775515B2
    • 2010-08-17
    • US11931466
    • 2007-10-31
    • Hiroyuki Shingai
    • Hiroyuki Shingai
    • B65H5/22B65H83/00B65H85/00B65H29/00
    • H04N1/00572H04N1/00578H04N1/0058H04N1/00602H04N1/0062H04N1/00631H04N1/00702H04N1/00745H04N1/00774
    • In one aspect of a sheet conveying device, a sheet member is guided from a sheet feeding port through a reading position to a terminal end positioned above the sheet feeding port on a first path, guided from the terminal end through the reading position to the terminal end again on a second path, and guided from the terminal end through the reading position to a sheet discharging port on a third path. A transfer member rotates a conveying member and halts the rotation of the conveying member respectively according to first and second rotations of a driving source. A first detecting unit is provided downstream of the sheet feeding port on the first path. A control unit switches the driving source from the first rotation to the second rotation on the basis that the first detecting unit detects a trailing end of the sheet member.
    • 在片材输送装置的一个方面,片材构件从片材进给口通过读取位置被引导到位于片材馈送端口上方的终端,该第一路径从终端从读取位置引导到终端 在第二路径上再次结束,并且从终端通过读取位置引导到第三路径上的排纸口。 转印构件使输送构件旋转并分别根据驱动源的第一和第二旋转而停止输送构件的旋转。 第一检测单元设置在第一路径上的供纸口的下游。 控制单元基于第一检测单元检测到片材的后端,将驱动源从第一旋转切换到第二旋转。
    • 4. 发明授权
    • Fluid bearing
    • 流体轴承
    • US5848844A
    • 1998-12-15
    • US872805
    • 1997-06-10
    • Toshinori HijiyaHiroyuki Shingai
    • Toshinori HijiyaHiroyuki Shingai
    • F16C17/02F16C17/08F16C33/10H02K5/16F16C32/06
    • F16C33/107F16C17/02F16C17/026F16C17/08H02K5/1675
    • It is an object of the invention to provide an inexpensive and high-quality fluid bearing which improves the workability in assembly or coupling of a shaft and a rotator. In order to achieve this object, a fluid bearing according to the invention includes a rotating shaft, a bearing member for rotatably supporting the rotating shaft, and first and second fluid film formation mechanisms arranged at positions near a central portion of the rotating shaft along its longitudinal direction. The first fluid film formation mechanism forms a fluid film between the rotating shaft and the bearing member while the rotating shaft rotates in a first direction. The second fluid film formation mechanism forms a fluid film between the rotating shaft and the bearing member while the rotating shaft rotates in a second direction opposite to the first direction.
    • 本发明的目的是提供一种便宜且高质量的流体轴承,其提高了轴和转子的组装或联接的可操作性。 为了实现这个目的,根据本发明的流体轴承包括旋转轴,用于可旋转地支撑旋转轴的轴承构件,以及布置在沿其旋转轴的中心部分附近的位置处的第一和第二流体膜形成机构 纵向。 当旋转轴沿第一方向旋转时,第一流体膜形成机构在旋转轴和轴承构件之间形成流体膜。 第二流体膜形成机构在旋转轴与第一方向相反的第二方向旋转的同时,在旋转轴与轴承部件之间形成流体膜。
    • 5. 发明授权
    • Image reading apparatus capable of providing improved layout of wiring cable
    • 能够提供布线电缆布局改善的图像读取装置
    • US09013766B2
    • 2015-04-21
    • US14161852
    • 2014-01-23
    • Yasuo YamasakiHiroyuki Shingai
    • Yasuo YamasakiHiroyuki Shingai
    • H04N1/04H04N1/00
    • H04N1/00522H04N1/1026
    • An image reading apparatus includes: a base section; a reading unit; a movable body; a drive unit; and a cable. The movable body supports the reading unit and reciprocates between first and second end positions in a first direction. The drive unit is disposed on a first side where the first end position is located. The cable has one end portion fixed to a base wall of the base section and another end portion connected to the reading unit. The cable includes: a first elongated portion extending from the one end portion; a curved portion extending from the first elongated portion toward a second side where the second end position is located and then curving toward the first side; and a second elongated portion connected to the another end portion. The curved portion has a part overlapping with the drive unit in the first direction.
    • 一种图像读取装置,包括:基部; 阅读单位 移动体; 驱动单元; 和电缆。 可移动体支撑读取单元并且在第一方向上在第一和第二端部位置之间往复运动。 驱动单元设置在第一端位置的第一侧。 电缆具有固定到基部的底壁的一个端部和连接到读取单元的另一个端部。 所述电缆包括:从所述一个端部延伸的第一细长部分; 弯曲部分,其从第一细长部分延伸到第二端部位置的第二侧,然后朝着第一侧弯曲; 以及连接到另一端部的第二细长部分。 弯曲部分在第一方向上具有与驱动单元重叠的部分。
    • 6. 发明申请
    • Image Reading Apparatus Capable of Providing Improved Layout of Wiring Cable
    • 图像读取装置能够提供改进的布线布线
    • US20140211280A1
    • 2014-07-31
    • US14161852
    • 2014-01-23
    • Yasuo YamasakiHiroyuki Shingai
    • Yasuo YamasakiHiroyuki Shingai
    • H04N1/00
    • H04N1/00522H04N1/1026
    • An image reading apparatus includes: a base section; a reading unit; a movable body; a drive unit; and a cable. The movable body supports the reading unit and reciprocates between first and second end positions in a first direction. The drive unit is disposed on a first side where the first end position is located. The cable has one end portion fixed to a base wall of the base section and another end portion connected to the reading unit. The cable includes: a first elongated portion extending from the one end portion; a curved portion extending from the first elongated portion toward a second side where the second end position is located and then curving toward the first side; and a second elongated portion connected to the another end portion. The curved portion has a part overlapping with the drive unit in the first direction.
    • 一种图像读取装置,包括:基部; 阅读单位 移动体; 驱动单元; 和电缆。 可移动体支撑读取单元并且在第一方向上在第一和第二端部位置之间往复运动。 驱动单元设置在第一端位置的第一侧。 电缆具有固定到基部的底壁的一个端部和连接到读取单元的另一个端部。 所述电缆包括:从所述一个端部延伸的第一细长部分; 弯曲部分,其从第一细长部分延伸到第二端部位置的第二侧,然后朝着第一侧弯曲; 以及连接到另一端部的第二细长部分。 弯曲部分在第一方向上具有与驱动单元重叠的部分。
    • 9. 发明授权
    • Sheet conveying device
    • 纸张输送装置
    • US07665731B2
    • 2010-02-23
    • US11930670
    • 2007-10-31
    • Hiroyuki Shingai
    • Hiroyuki Shingai
    • B65H7/02
    • B65H7/02B65H2220/09B65H2404/611B65H2511/514B65H2511/518B65H2513/50B65H2513/512B65H2513/514B65H2553/612B65H2701/1311B65H2701/1313B65H2801/06B65H2220/01B65H2220/03B65H2220/02
    • A sheet conveying device of an aspect of the invention includes: a conveying path that allows a sheet to be conveyed and includes a first guide face and a second guide face opposing and apart from each other at a predetermined interval; a sheet conveying unit disposed on the conveying path; and a first detecting unit and a second detecting unit arranged opposing each other across the conveying path. Each of the first and second detecting unit includes: an arm member rotatably supported to take a posture where the arm member projected from the guide face to the conveying path and a posture where the arm member is retracted from the conveying path by rotating toward the guide face; and a first sensor that outputs a signal depending on the posture of the arm member.
    • 本发明的片材输送装置包括:输送路径,其允许片材被输送并且包括以预定间隔彼此相对和分开的第一引导面和第二引导面; 设置在输送路径上的纸张传送单元; 以及第一检测单元和第二检测单元,所述第一检测单元和第二检测单元跨越所述输送路径彼此相对布置。 第一检测单元和第二检测单元中的每一个包括:臂构件,其被可旋转地支撑以采取将臂构件从引导面突出到输送路径的姿势以及臂构件通过朝向引导件转动而从输送路径缩回的姿势 面对; 以及第一传感器,其根据臂构件的姿势输出信号。