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71. 发明授权

US09982213B2 Drive device, image forming apparatus, and grease composition 有权
公开(公告)号：US09982213B2
公开(公告)日：2018-05-29
申请号：US14717403
申请日：2015-05-20
申请人： Toshiyuki Kabata , Kumiko Seo , Masahiro Ishida , Naoki Matsuda , Teruyoshi Tanaka
发明人： Toshiyuki Kabata , Kumiko Seo , Masahiro Ishida , Naoki Matsuda , Teruyoshi Tanaka
IPC分类号： C10M117/02 , C10M115/00 , F16H55/17 , C10M161/00 , B65H3/06 , C10M117/04
CPC分类号： C10M161/00 , B65H3/0669 , B65H2402/46 , B65H2402/70 , B65H2601/521 , C10M117/04 , C10M2205/022 , C10M2205/046 , C10M2205/066 , C10M2207/1245 , C10N2210/01 , C10N2220/022 , C10N2230/76 , C10N2240/04 , C10N2240/06 , C10N2240/203 , C10N2250/10 , G03G2221/1657
摘要： A drive device includes a plurality of gears; and a grease composition that is held on a tooth flank of at least one gear of the gears. The at least one gear is made of a resin. The grease composition contains a hydrocarbon base oil, lithium soap serving as a thickener, and olefin resin powder. A weight ratio between the hydrocarbon base oil and the lithium soap in the grease composition is in a range of 94.5:5.5 to 96.0:4.0. A consistency of the grease composition is in a range of 360 to 400.

72. 发明授权

US09904215B2 Drive system and image forming apparatus including same 有权
公开(公告)号：US09904215B2
公开(公告)日：2018-02-27
申请号：US15138836
申请日：2016-04-26
申请人： Naoki Matsuda , Masahiro Ishida , Jun Yasuda , Shinya Shimizu
发明人： Naoki Matsuda , Masahiro Ishida , Jun Yasuda , Shinya Shimizu
IPC分类号： G03G15/00 , G03G15/16 , F16F15/02 , G03G21/16 , G03G15/01
CPC分类号： G03G15/1615 , F16F15/02 , G03G15/0178 , G03G15/5008 , G03G15/757 , G03G21/1647 , G03G2215/0119 , G03G2221/1657
摘要： A drive system includes multiple vibrating members that tend to vibrate when these members are driven and a holding system to hold the multiple vibrating members. The holding system at least includes a first holding unit and a second holding unit superimposed on and partially connected to each other. The multiple vibrating members include a first vibrating member and a second vibrating member. The first vibrating member is held by the first holding unit and is not held by the second holding unit. The second vibrating member is held by the second holding unit and is not held by the first holding unit. At least one of the first vibrating member and the second vibrating member is a driving device to drive another member as a drive source.

73. 发明授权

US09678464B2 Sheet feeder, and image forming apparatus using the sheet feeder 有权
公开(公告)号：US09678464B2
公开(公告)日：2017-06-13
申请号：US14947246
申请日：2015-11-20
申请人： Naoki Matsuda , Masahiro Ishida
发明人： Naoki Matsuda , Masahiro Ishida
IPC分类号： G03G15/00 , B65H1/26 , B65H3/00 , B65H1/04 , B65H1/00 , G03G21/16
CPC分类号： G03G15/6502 , B65H1/00 , B65H1/04 , B65H1/266 , B65H3/00 , B65H2515/82 , B65H2601/521 , G03G21/1638 , G03G21/1647
摘要： A sheet feeder is provided. The sheet feeder includes a sheet container installation space forming member to form a sheet container installation space in the sheet feeder; a sheet container to contain a recording sheet therein, which can be inserted into or extracted from the sheet container installation space; and a sheet feeding device, which contacts with the recording sheet in the sheet container at a sheet pickup position to apply a feeding power to the recording sheet. The sheet feeder has a passage, which is formed by the sheet container and the sheet container installation space forming member to communicate the inside of the sheet feeder with the outside thereof and which is detoured plural times, wherein the passage is located above the sheet pickup position.

74. 发明授权

US09653061B2 Acoustic device, and electronic device and image forming apparatus incorporating same 有权
公开(公告)号：US09653061B2
公开(公告)日：2017-05-16
申请号：US15158164
申请日：2016-05-18
申请人： Masahiro Ishida , Naoki Matsuda
发明人： Masahiro Ishida , Naoki Matsuda
IPC分类号： G03G15/00 , G03G21/16 , G10K15/04 , G10K11/00 , G10K11/172 , G10K9/02 , G10K11/04
CPC分类号： G10K11/002 , G03G21/1604 , G03G21/1619 , G10K9/02 , G10K11/04 , G10K11/172 , G10K15/04
摘要： An acoustic device includes an opening; a flange forming the opening; a first member including the opening and the flange; and a second member joined to the first member, thereby forming a cavity. The second member is formed of a material with a density lower than a material of the first member.

75. 发明授权

US09447862B2 Driving device and image forming apparatus 有权
标题翻译：驱动装置和图像形成装置
公开(公告)号：US09447862B2
公开(公告)日：2016-09-20
申请号：US14744806
申请日：2015-06-19
申请人： Narumi Sugita , Masahiro Ishida
发明人： Narumi Sugita , Masahiro Ishida
IPC分类号： G03G15/01 , F16H57/00 , F16H57/12 , G03G21/16 , G03G21/18 , G03G15/00
CPC分类号： G03G15/757 , F16H57/0006 , F16H57/12 , F16H2057/123 , G03G15/0178 , G03G15/5008 , G03G21/1647 , G03G21/1857 , G03G2215/0119 , G03G2221/1657 , Y10T74/19623
摘要： A driving device includes: a plurality of vibrating members that vibrate when the vibrating members are driven; and a holding part that holds the vibrating members. The holding part includes a first member with which one or more of the vibrating members are brought into contact, and a second member with which one or more of the vibrating members are brought into contact. The first member and the second member are partially coupled to each other. A grounding member for electrically grounding a member held by the holding part is brought into contact with one of the first member and the second member that is more difficult to vibrate.
摘要翻译：驱动装置包括：振动部件被驱动时振动的多个振动部件; 和保持振动部件的保持部。保持部包括使一个以上的振动部件与其接触的第一部件和与振动部件中的一个以上接触的第二部件。第一构件和第二构件彼此部分地联接。用于将由保持部保持的构件电接地的接地构件与第一构件和第二构件中的一个更难以振动接触。

76. 发明授权

US09446630B2 Pneumatic tire 有权
标题翻译：气动轮胎
公开(公告)号：US09446630B2
公开(公告)日：2016-09-20
申请号：US13564314
申请日：2012-08-01
申请人： Hiraku Kouda , Masahiro Ishida
发明人： Hiraku Kouda , Masahiro Ishida
IPC分类号： B60C13/00 , B60C13/02
CPC分类号： B60C13/02 , B60C13/001
摘要： A pneumatic tire with a side wall portion includes a decorative region including two or more decorative portions that are continuously disposed so as to be contiguous in a tire circumferential direction and the tire radial direction, the decorative portions including multiple convex ridges that are disposed on an outer surface so as to be adjacent in the tire circumferential direction. A ridge arrangement angle is the same in the same decorative portion, and a ridge arrangement angle of the contiguous decorative portion differs therefrom. A distance between a first imaginary boundary line joining end portions of the ridges of the decorative portion that are on a side adjacent to the contiguous decorative portion and a second imaginary boundary line joining end portions of the ridges of the contiguous decorative portion on a side adjacent to the first imaginary boundary line is less than 1 mm.
摘要翻译：具有侧壁部分的充气轮胎包括装饰区域，该装饰区域包括沿轮胎周向和轮胎径向方向连续设置的两个或更多个装饰部分，所述装饰部分包括多个凸脊，外表面沿轮胎周向相邻。相同装饰部分的脊排列角度相同，相邻的装饰部分的脊排列角度不同。第一假想边界线与装饰部分的脊部的相邻的装饰部分相邻的一侧的边缘部分与第二假想边界线之间的距离，该第二假想边界线连接相邻装饰部分的脊的相邻端部到第一假想边界线小于1mm。

77. 发明授权

US09389574B2 Sound absorbing device, electronic device, and image forming apparatus 有权
标题翻译：吸声装置，电子装置和图像形成装置
公开(公告)号：US09389574B2
公开(公告)日：2016-07-12
申请号：US14630789
申请日：2015-02-25
申请人： Kouta Hirakawa , Junichi Murano , Shoji Asanuma , Toshihiro Shimada , Tsuyoshi Endo , Hiroki Ishimitsu , Masahiro Ishida , Naoki Matsuda
发明人： Kouta Hirakawa , Junichi Murano , Shoji Asanuma , Toshihiro Shimada , Tsuyoshi Endo , Hiroki Ishimitsu , Masahiro Ishida , Naoki Matsuda
IPC分类号： G03G21/00 , G10K11/172
CPC分类号： G10K11/002 , G03G21/00 , G03G21/1619 , G03G21/20 , G10K11/172
摘要： A sound absorbing device including a Helmholtz resonator also includes a projection part having a shape of protruding from an outer wall surface of a communicating part forming plate among the communicating part forming plate and a cavity forming member that are cavity part forming members forming a cavity part of the Helmholtz resonator, and surrounding an opening of a communicating part that causes the cavity part to communicate with the outside.
摘要翻译：包括亥姆霍兹共振器的吸声装置还包括从连通部形成板和连通部形成板中的连通部形成板的外壁面突出的形状的凸部，以及形成空腔部的成型部，的亥姆霍兹共振器，并且围绕使空腔部分与外部连通的连通部分的开口。

78. 发明授权

US09354593B2 Cabinet structure, electronic equipment, and image forming apparatus 有权
公开(公告)号：US09354593B2
公开(公告)日：2016-05-31
申请号：US14630877
申请日：2015-02-25
申请人： Naoki Matsuda , Masahiro Ishida
发明人： Naoki Matsuda , Masahiro Ishida
IPC分类号： G03G15/00 , G03G21/00 , G03G21/16 , G03G21/20 , G10K11/16
CPC分类号： G03G21/1619 , G03G21/1609 , G03G21/20 , G03G21/206 , G03G2221/1645 , G03G2221/1678 , G10K11/002 , G10K11/16 , G10K15/00 , H05K5/0217 , H05K5/03
摘要： A cabinet structure includes multiple cover members configured to spatially partition an inside from an outside of a cabinet, and a clearance communicating between the inside and the outside of the cabinet is left between two cover members, the two cover members being adjacent to each other, of the cover members, and a passage defined by the clearance and leading from the inside to the outside of the cabinet through the clearance has a shape with multiple bends.

79. 发明授权

US09322458B2 Gear transmission device, process unit including the gear transmission device, and image forming apparatus including same 有权
标题翻译：齿轮传动装置，包括齿轮传动装置的处理单元和包括其的图像形成装置
公开(公告)号：US09322458B2
公开(公告)日：2016-04-26
申请号：US14193343
申请日：2014-02-28
申请人： Naoki Matsuda , Masahiro Ishida , Shinya Shimizu
发明人： Naoki Matsuda , Masahiro Ishida , Shinya Shimizu
IPC分类号： G03G21/16 , F16H1/10 , G03G15/00
CPC分类号： G03G21/16 , F16H1/10 , G03G15/757 , G03G21/1647 , G03G2221/1657 , Y10T74/19679
摘要： A gear transmission device includes a drive rotator and a driven external gear. The drive rotator includes a drive internal gear to rotate about a rotary shaft. The driven external gear meshes with the drive internal gear to transmit a drive force to a drive target.
摘要翻译：齿轮传动装置包括驱动旋转器和从动外齿轮。驱动旋转器包括驱动内齿轮围绕旋转轴旋转。驱动外齿轮与驱动器内齿轮啮合，以将驱动力传递给驱动目标。

80. 发明授权

US09188930B2 Drive unit and image forming apparatus including same 有权
标题翻译：驱动单元和包括其的成像设备
公开(公告)号：US09188930B2
公开(公告)日：2015-11-17
申请号：US14529829
申请日：2014-10-31
申请人： Masahiro Ishida , Shinya Shimizu
发明人： Masahiro Ishida , Shinya Shimizu
IPC分类号： G03G15/00 , F16H7/12 , F16H7/10 , G03G15/16 , F16H7/02
CPC分类号： G03G15/754 , F16H7/02 , F16H7/10 , F16H7/12 , G03G15/1615 , G03G15/757
摘要： A drive unit includes a drive pulley connected to a drive source, a driven pulley connected to a target to be moved, at least one relay pulley for transmitting power from the drive pulley to the driven pulley, a plurality of belts including a first belt entrained around the drive pulley and the relay pulley, and a second belt entrained around the relay pulley and the driven pulley, a first tension application device, and a second tension application device. The first tension application device contacts the first belt to provide tension thereto. The second tension application device contacts the second belt to provide tension thereto. A cyclic speed variation component of the first belt in one rotation period transmitted to the driven pulley via the relay pulley and a speed variation component of the second belt in one rotation period transmitted to the driven pulley counteract each other.
摘要翻译：驱动单元包括连接到驱动源的驱动滑轮，连接到待移动目标的从动滑轮，用于将动力从驱动滑轮传递到从动滑轮的至少一个中继滑轮;多个皮带，包括夹带的第一皮带围绕驱动皮带轮和继电器皮带轮，以及夹在中继皮带轮和从动皮带轮周围的第二皮带，第一张力施加装置和第二张力施加装置。第一张力施加装置接触第一带以向其施加张力。第二张力施加装置接触第二带以向其施加张力。通过继电器皮带轮传递到从动皮带轮的一个旋转周期中的第一皮带的循环速度变化部件和传递到从动皮带轮的一个旋转周期中的第二皮带的速度变化部件彼此抵消。

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