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1. 发明授权

US06925970B2 Air-cooled four-stroke internal combustion engine 失效
标题翻译：风冷四冲程内燃机
公开(公告)号：US06925970B2
公开(公告)日：2005-08-09
申请号：US10828294
申请日：2004-04-21
申请人： Yumin Liu , Yukio Sawadate , Masahiko Iizuka , Yoshiaki Nagao
发明人： Yumin Liu , Yukio Sawadate , Masahiko Iizuka , Yoshiaki Nagao
IPC分类号： F02B63/00 , F01M5/00 , F01M11/00 , F01P1/02 , F01P1/06 , F01P5/06 , F02B63/02 , F02B75/02 , F02B75/16 , F02F1/04 , F02F1/28 , F02F7/00 , F02F11/00 , F02F1/06
CPC分类号： F02B75/16 , F01M2011/0025 , F01P1/02 , F01P1/06 , F01P5/06 , F02B63/02 , F02B2075/027 , F02F1/04
摘要： The present invention provides an air-cooled four-stroke internal combustion engine capable of achieving a high degree of cooling. The present invention is directed to an air-cooled four-stroke internal combustion engine including a crankshaft and a fan rotor rotatably driven by the crankshaft to generate cooling air for cooling the engine. The engine comprises an oil pan disposed below the crankshaft. A space formed below the oil pan extends in the axial direction of the crankshaft along the lower surface of the oil pan and allows a cooling air to pass therethrough. An upstream portion of the lower surface is inclined upward, toward the upstream, in a vertical section taken along the axis of the crankshaft to receive the cooling air therein.
摘要翻译：本发明提供一种能够实现高冷却度的风冷四冲程内燃机。本发明涉及一种风冷四冲程内燃机，其包括曲轴和由曲轴可旋转地驱动的风扇转子，以产生用于冷却发动机的冷却空气。发动机包括设置在曲轴下方的油盘。油盘下面形成的空间沿着油盘的下表面在曲轴的轴向方向上延伸，并允许冷却空气通过。下表面的上游部分在沿着曲轴的轴线截取的垂直截面中朝向上游向上倾斜，以在其中接收冷却空气。

2. 发明授权

US07063061B2 Liquid quantity visual confirmation device and reservoir-forming member 失效
标题翻译：液量视觉确认装置和储液器形成构件
公开(公告)号：US07063061B2
公开(公告)日：2006-06-20
申请号：US10832327
申请日：2004-04-27
申请人： Yoshiaki Nagao , Toshio Takahashi , Liu Yumin , Yukio Sawadate
发明人： Yoshiaki Nagao , Toshio Takahashi , Liu Yumin , Yukio Sawadate
IPC分类号： F02F7/00 , G01F23/02
CPC分类号： F01M11/06 , F01M1/18 , F01M11/12
摘要： A liquid quantity visual confirmation device comprises a first reservoir-forming member, and a second reservoir-forming member forming a liquid reservoir in combination with the first reservoir-forming member. The second reservoir-forming member is at least partially transparent to allow visual confirmation of the internal liquid level from an outside thereof. The second reservoir-forming member has a liquid-feeding port for feeding the liquid into the liquid reservoir. The quantity of liquid in the liquid reservoir can be confirmed by looking at the internal liquid level in the second reservoir-forming member from the outside. It is also possible to reliably feed the liquid into the liquid reservoir from the liquid-feeding port while confirming any rising of the liquid level through the transparent portion.
摘要翻译：液量视觉确认装置包括第一储存器形成构件和与第一储存器形成构件组合形成液体储存器的第二储存器形成构件。第二储存器形成构件至少部分透明，以允许从其外部目视确认内部液面。第二储液器形成构件具有用于将液体供给到液体储存器中的供液口。可以通过从外部观察第二储存器形成构件中的内部液面来确认储液器中的液体量。也可以从液体供给口将液体可靠地送入液体储存器，同时确认液面通过透明部分的任何上升。

3. 发明授权

US10530947B2 Image reading device and image forming apparatus 有权
公开(公告)号：US10530947B2
公开(公告)日：2020-01-07
申请号：US16270682
申请日：2019-02-08
申请人： Takuji Kawai , Yoshiaki Nagao , Yohei Osanai
发明人： Takuji Kawai , Yoshiaki Nagao , Yohei Osanai
IPC分类号： H04N1/00 , G03G15/22 , H04N1/10
摘要： An image reading device includes an image reader movable along an image reading face, a casing to house the image reader, including a restraint holder, and a restraint to be held by the restraint holder of the casing and configured to restrict movement of the image reader. The restraint includes an operation portion to be disposed outside the casing. The operation portion is operated to move the restraint, in the restraint holder, to: a restricting position to restrict movement of the image reader; a first unlock position to cancel restriction of movement of the image reader; and a second unlock position at which movement of the image reader is not restricted. At the first unlock position, movement of the restraint to the restricting position is allowed. From the second unlock position, movement to the restricting position is less smooth than movement from the first unlock position to the restricting position.

4. 发明授权

US07700876B2 External device and electronic apparatus 有权
标题翻译：外部设备和电子设备
公开(公告)号：US07700876B2
公开(公告)日：2010-04-20
申请号：US11179556
申请日：2005-07-13
申请人： Sachiko Nishikino , Yoshiaki Nagao , Takehisa Shimazu
发明人： Sachiko Nishikino , Yoshiaki Nagao , Takehisa Shimazu
IPC分类号： F16L3/08
CPC分类号： G03G15/80 , H02G3/32
摘要： An external device that is electrically connected to a main unit by a plurality of electric cables includes a first casing member storing a function unit; an external cover covering the first casing member; and a first space provided between the first casing member and the external cover. The electric cables are pulled out of the first casing member, bundled together, supported by the first casing member, and extended out of the external cover through the first space.
摘要翻译：通过多根电缆电连接到主单元的外部装置包括存储功能单元的第一壳体构件; 覆盖所述第一壳体构件的外部盖; 以及设置在第一壳体构件和外盖之间的第一空间。电缆从第一壳体构件拉出，捆扎在一起，由第一壳体构件支撑，并且通过第一空间延伸出外盖。

5. 发明申请

US20060021789A1 External device and electronic apparatus 有权
标题翻译：外部设备和电子设备
公开(公告)号：US20060021789A1
公开(公告)日：2006-02-02
申请号：US11179556
申请日：2005-07-13
申请人： Sachiko Nishikino , Yoshiaki Nagao , Takehisa Shimazu
发明人： Sachiko Nishikino , Yoshiaki Nagao , Takehisa Shimazu
IPC分类号： H01B7/00
CPC分类号： G03G15/80 , H02G3/32
摘要： An external device that is electrically connected to a main unit by a plurality of electric cables includes a first casing member storing a function unit; an external cover covering the first casing member; and a first space provided between the first casing member and the external cover. The electric cables are pulled out of the first casing member, bundled together, supported by the first casing member, and extended out of the external cover through the first space.
摘要翻译：通过多根电缆电连接到主单元的外部装置包括存储功能单元的第一壳体构件; 覆盖所述第一壳体构件的外部盖; 以及设置在第一壳体构件和外盖之间的第一空间。电缆从第一壳体构件拉出，捆扎在一起，由第一壳体构件支撑，并且通过第一空间延伸出外盖。

6. 发明授权

US06853826B2 Image reader, image forming device, and bearing retaining structure 有权
标题翻译：图像读取器，成像装置和轴承保持结构
公开(公告)号：US06853826B2
公开(公告)日：2005-02-08
申请号：US10238769
申请日：2002-09-11
申请人： Takuji Takahashi , Yoshiaki Nagao , Sachiko Nishikino
发明人： Takuji Takahashi , Yoshiaki Nagao , Sachiko Nishikino
IPC分类号： F16C35/02 , G03D3/13 , H04N1/04 , H04N1/10 , H04N1/107 , G03G15/04
CPC分类号： G03D3/132
摘要： A drive shaft, which is driven by a drive motor, is held firmly at two points by bearing structures. The bearing structure has a hole in which a bearing member is fit. The bearing member has hole, which is concentric with respect to the hole in which the bearing member is fit. A crimp, which is made of elastic material, having interfering portions that interfere with the bearing member is provided between the bearing member and the hole in the bearing structure in which the bearing member is fit.
摘要翻译：由驱动电机驱动的驱动轴通过轴承结构牢固地固定在两点上。所述轴承结构具有孔，所述孔配合在所述孔中。轴承部件具有与轴承部件配合的孔同心的孔。在轴承构件和轴承构件中配合的轴承结构中的孔之间设置有由弹性材料制成的具有干扰轴承构件的干涉部分的卷曲。

7. 发明授权

US5991570A Image forming apparatus having a protection unit to protect a sensitive image forming element which is exposed when an open/close member is open 失效
标题翻译：图像形成装置具有保护单元，用于保护打开/关闭构件打开时暴露的敏感成像元件
公开(公告)号：US5991570A
公开(公告)日：1999-11-23
申请号：US118014
申请日：1998-07-17
申请人： Hiroyoshi Haga , Yoshiaki Nagao
发明人： Hiroyoshi Haga , Yoshiaki Nagao
IPC分类号： B41J29/13 , G03G15/16 , G03G21/16 , G03G21/18
CPC分类号： G03G15/161 , G03G21/1633 , G03G2215/0177 , G03G2221/1642 , G03G2221/1687
摘要： An image forming apparatus includes an open/close member is provided to be movable to a main frame between an open position and a closed position. A sensitive image forming element is provided to be placed in an exposed condition when the open/close member is moved to the open position. A protection unit is provided to be movable to the sensitive image forming element between an active position and a retracted position, the protecting unit being moved to the active position when the open/close member is set at the open position, so that the protection unit protects the sensitive image forming element so as to prevent the sensitive image forming element from being erroneously touched, and the protection unit being moved to the retracted position when the open/close member is set at the closed position, so that the protection unit does not restrain an operation of the sensitive image forming element.
摘要翻译：图像形成装置包括打开/关闭构件，以在打开位置和关闭位置之间可移动到主框架。当打开/关闭构件移动到打开位置时，敏感成像元件被设置为处于暴露状态。提供保护单元以在活动位置和缩回位置之间移动到敏感成像元件，当打开/关闭构件被设置在打开位置时，保护单元被移动到主动位置，使得保护单元保护敏感图像形成元件，以防止敏感图像形成元件被错误地触摸，并且当打开/关闭构件被设置在关闭位置时保护单元被移动到缩回位置，使得保护单元不抑制敏感图像形成元件的操作。

8. 发明授权

US5447129A Intake insulator 失效
标题翻译：进气绝缘子
公开(公告)号：US5447129A
公开(公告)日：1995-09-05
申请号：US337449
申请日：1994-11-08
申请人： Hiroji Kawasaki , Fujio Kobayashi , Yasuharu Sato , Tadashi Ozaki , Yoshiaki Nagao
发明人： Hiroji Kawasaki , Fujio Kobayashi , Yasuharu Sato , Tadashi Ozaki , Yoshiaki Nagao
IPC分类号： F02B1/04 , F02B63/02 , F02B75/02 , F02M15/06 , F02M35/10 , F02B33/04
CPC分类号： F02M35/1019 , F02B63/02 , F02M15/06 , F02M35/10032 , F02M35/10085 , F02M35/1017 , F02M35/10196 , F02M35/10268 , F02B1/04 , F02B2075/025 , F02M35/10321
摘要： An adiabatic intake insulator inserted into a portion for connecting a carburetor to a small two-cycle gasoline engine or the like in which the generation of cracks due to stress concentration when bolts are fastened are restrained and the looseness of the fastening member due to the shortage of fastening torque is prevented. The intake insulator comprises: portions for supporting and securing a carburetor; an intake passage through which air-fuel mixture from the carburetor is introduced to the engine; portions for securing the intake insulator to the engine each comprising a through hole for a bolt and a counterbore for accommodating a head of the bolt; and a channel formed on a circumference of a bottom of the counterbore.
摘要翻译：插入到用于将化油器连接到小型双循环汽油发动机等的部分中的绝热进气绝缘体被限制，其中当紧固螺栓时由于应力集中而产生裂纹，并且紧固构件由于短缺而松动防止紧固扭矩。进气绝缘体包括：用于支撑和固定化油器的部分; 来自化油器的空气混合物引入发动机的进气通道; 用于将进气绝缘体固定到发动机的部分，每个发动机包括用于螺栓的通孔和用于容纳螺栓的头部的沉孔; 以及形成在沉孔的底部的圆周上的通道。

9. 发明授权

US11115561B2 Inclination detecting device, reading device, image processing apparatus, and method of detecting inclination 有权
公开(公告)号：US11115561B2
公开(公告)日：2021-09-07
申请号：US16775287
申请日：2020-01-29
申请人： Hajime Tsukahara , Hiroki Shirado , Ayumu Hashimoto , Yuuki Nakada , Tomohiko Ono , Tatsuya Ozaki , Hiroshi Kubo , Yoshiaki Nagao , Kimiharu Yanagisawa , Masahiro Itoh
发明人： Hajime Tsukahara , Hiroki Shirado , Ayumu Hashimoto , Yuuki Nakada , Tomohiko Ono , Tatsuya Ozaki , Hiroshi Kubo , Yoshiaki Nagao , Kimiharu Yanagisawa , Masahiro Itoh
IPC分类号： H04N1/04 , H04N1/387 , H04N1/047
摘要： An inclination detecting device includes processing circuitry. The processing circuitry is configured to detect, in image information that is an image of an object imaged by an imaging device at an imaging position where a background member forms a background, a first boundary between the background member and a shadow of the object; detect a second boundary between the object and the shadow of the object in the image information; and detect an inclination of the object in the image information from the first boundary and the second boundary detected by the processing circuitry.

10. 发明授权

US11102365B2 Edge detecting device, tilt correction device, reading device, image processing apparatus, and edge detection method 有权
公开(公告)号：US11102365B2
公开(公告)日：2021-08-24
申请号：US16841708
申请日：2020-04-07
申请人： Tomohiko Ono , Hajime Tsukahara , Hiroki Shirado , Ayumu Hashimoto , Yuuki Nakada , Tatsuya Ozaki , Hiroshi Kubo , Yoshiaki Nagao , Kimiharu Yanagisawa , Masahiro Itoh
发明人： Tomohiko Ono , Hajime Tsukahara , Hiroki Shirado , Ayumu Hashimoto , Yuuki Nakada , Tatsuya Ozaki , Hiroshi Kubo , Yoshiaki Nagao , Kimiharu Yanagisawa , Masahiro Itoh
IPC分类号： H04N1/04 , H04N1/00 , G06T7/194 , G06T7/13
摘要： An edge detecting device includes processing circuitry. The processing circuitry is configured to acquire first color information and second color information in an image including a document region and a background region outside the document region. The first color information is color information of the background region and the second color information is color information of the document region. The processing circuitry is configured to detect a boundary between the background region and the document region from a change in color information between the first color information and the second color information.

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