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公开(公告)号:US20130020972A1
公开(公告)日:2013-01-24
申请号:US13582322
申请日:2011-02-28
申请人: Yoshihiro Ito , Manabu Kurokawa , Osamu Saito
发明人: Yoshihiro Ito , Manabu Kurokawa , Osamu Saito
IPC分类号: H02P6/14
CPC分类号: H02J7/345 , B60K6/44 , B60K6/442 , B60K6/46 , B60K6/48 , B60K6/485 , B60L3/0023 , B60L3/003 , B60L3/0076 , B60L3/0084 , B60L3/0092 , B60L7/14 , B60L7/18 , B60L15/007 , B60L15/2009 , B60L50/16 , B60L50/40 , B60L50/61 , B60L2210/14 , B60L2210/40 , H02M3/1582 , H02M7/48 , H02M2001/007 , Y02T10/6217 , Y02T10/6221 , Y02T10/6226 , Y02T10/623 , Y02T10/6234 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7225 , Y02T10/7241 , Y02T10/7275
摘要: A load drive apparatus includes: a converter which has two switching elements connected in series and through which a DC voltage, outputted from a battery, is converted into a DC voltage of a different level; an inverter through which the DC voltage, outputted from the converter, is converted into an AC voltage and the AC voltage is applied to a rotary inductive load; and a capacitor provided between the converter and the inverter so as to be in parallel to the converter and the inverter. One of the two switching elements, which constitutes part of a power supply path extending from the battery to the rotary inductive load, is a normally-on type semiconductor element. Accordingly, the present invention can provide the load drive apparatus that allows power, generated by a regenerative operation of the rotary inductive load, to be stored in the battery in a simple configuration even in the event of failure of a controller or a converter.
摘要翻译: 负载驱动装置包括:转换器,具有串联连接的两个开关元件,从电池输出的直流电压转换成不同电平的直流电压; 将从转换器输出的直流电压转换为交流电压并将交流电压施加到旋转感性负载的逆变器; 以及设置在转换器和逆变器之间以与转换器和逆变器并联的电容器。 构成从电池延伸到旋转感性负载的电源路径的一部分的两个开关元件中的一个是常开型半导体元件。 因此,本发明可以提供即使在控制器或转换器发生故障的情况下,也能够以简单的结构,将通过旋转感性负载的再生动作产生的电力的电力存储在电池中的负载驱动装置。
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公开(公告)号:US20130003327A1
公开(公告)日:2013-01-03
申请号:US13449926
申请日:2012-04-18
申请人: Osamu Saito , Hideaki Matsumoto , Mitsuaki Hayashi , Kenji Joko , Minoru Fujii , Takaharu Izuno
发明人: Osamu Saito , Hideaki Matsumoto , Mitsuaki Hayashi , Kenji Joko , Minoru Fujii , Takaharu Izuno
IPC分类号: H05K5/00
CPC分类号: H05K7/1461
摘要: A plug-in unit includes: a printed circuit board on which a connector is mounted; and a cover in which the printed circuit board is accommodated; wherein the cover allows the connector to be exposed when the plug-in unit is inserted into a housing and to be covered when the plug-in unit is in a standalone state in which the plug-in unit is not inserted into the housing.
摘要翻译: 插入单元包括:安装有连接器的印刷电路板; 以及容纳印刷电路板的盖子; 其中当所述插入单元插入到壳体中时,所述盖允许所述连接器暴露,并且当所述插入单元处于所述插入单元未插入所述壳体的独立状态时被覆盖。
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公开(公告)号:US08320792B2
公开(公告)日:2012-11-27
申请号:US12458574
申请日:2009-07-16
CPC分类号: G03G21/0011
摘要: A cleaning device includes a casing including an opening facing the rotary member, a cleaning member disposed at the opening to contact the rotary member to remove a substance adhering thereto, an entrance seal disposed at the opening to prevent leakage of the removed substance through a gap between the opening and the rotary member, a pair of lateral end seals respectively disposed both end portions of the cleaning member as well as the entrance seal in an axial direction of the rotary member, and a compressing member. A first face of each lateral end seal is attached to the casing. The compressing member compresses each lateral end seal by pressing a second face thereof opposite the first face-and presses a third face of the lateral end seal against the casing in a direction in which the lateral end seal is expanded by the compression.
摘要翻译: 清洁装置包括:壳体,其包括面向旋转构件的开口;清洁构件,设置在开口处以接触旋转构件以除去附着于其上的物质;入口密封件,设置在开口处,以防止被去除的物质通过间隙泄漏 在所述开口与所述旋转部件之间,分别设置在所述清扫部件的两端部以及所述旋转部件的轴向的入口密封件的一对侧端密封件和压缩部件。 每个侧端密封件的第一面附接到壳体。 压缩构件通过按压其与第一面相对的第二面压缩每个侧端密封件,并且通过压缩使侧向端部密封件膨胀的方向将横向端部密封件的第三面压靠在壳体上。
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公开(公告)号:US20120032598A1
公开(公告)日:2012-02-09
申请号:US13187739
申请日:2011-07-21
申请人: Kenichi Shioiri , Masahide Tsuda , Osamu Saito , Shigehiro Yanase
发明人: Kenichi Shioiri , Masahide Tsuda , Osamu Saito , Shigehiro Yanase
IPC分类号: H05B37/00
CPC分类号: G03B21/206 , G03B21/2033 , H04N9/3155
摘要: A projection-type display device according to an embodiment of the invention modulates light emitted from a solid-state light source array and projects the modulated light on a screen. The projection-type display device includes a power source device that generates power used for driving the solid-state light source array using power supplied from a power source, an instant interruption detecting circuit that detects an instant interruption of the power source, and a control device that, in a case where the instant interruption of the power source is detected by the instant interruption detecting circuit, performs control of extinguishing the solid-state light source array during at least a part of an instant interruption period until recovery after the detection of the instant interruption of the power source.
摘要翻译: 根据本发明的实施例的投影型显示装置调制从固态光源阵列发射的光并将调制的光投射在屏幕上。 投影式显示装置包括:电源装置,其使用从电源供给的电力来产生用于驱动固态光源阵列的电力;瞬时中断检测电路,其检测电源的即时中断;以及控制 在瞬时中断检测电路检测到电源的即时中断的情况下,在瞬时中断期间的至少一部分中进行熄灭固态光源阵列的控制,直到检测到 瞬间中断电源。
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公开(公告)号:USD653134S1
公开(公告)日:2012-01-31
申请号:US29376372
申请日:2010-10-06
申请人: Shigeru Ohtani , Yoshiro Asano , Shuji Hayashida , Osamu Saito , Shozaburo Tsuji
设计人: Shigeru Ohtani , Yoshiro Asano , Shuji Hayashida , Osamu Saito , Shozaburo Tsuji
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公开(公告)号:US20110061256A1
公开(公告)日:2011-03-17
申请号:US12859836
申请日:2010-08-20
申请人: Shuji Hayashida , Osamu Saito , Shozaburo Tsuji
发明人: Shuji Hayashida , Osamu Saito , Shozaburo Tsuji
IPC分类号: G01B3/18
CPC分类号: G01B3/18 , G01B5/0014
摘要: Disclosed is a micrometer with an improved a heat-insulating property. A micrometer 10 with a U-shaped frame 20 supporting an anvil 12 and a spindle 14 at tip end portions thereof so that the anvil 12 and the spindle 14 are coaxially opposed to each other is provided with a heat insulating cover 50. The heat insulating cover 50 is shaped to accommodate a bottom portion of the frame 20, and is detachable with respect to the frame 20. The heat insulating cover 50 covers a bottom face 22 of the frame 20 while supporting the bottom portion of the frame 20 by sandwiching from both sides of the frame 20.
摘要翻译: 公开了具有改善的绝热性能的千分尺。 具有支撑砧座12的U形框架20和在其顶端部分处的心轴14的千分尺10,使得砧座12和心轴14彼此同轴地相对设置有绝热盖50.绝热盖 盖50成形为容纳框架20的底部,并且相对于框架20可拆卸。隔热盖50覆盖框架20的底面22,同时通过夹持框架20的底部部分 框架两边20。
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公开(公告)号:US20100202796A1
公开(公告)日:2010-08-12
申请号:US12656006
申请日:2010-01-13
申请人: Hirobumi Ooyoshi , Yoshiyuki Shimizu , Osamu Saito
发明人: Hirobumi Ooyoshi , Yoshiyuki Shimizu , Osamu Saito
CPC分类号: G03G15/0813 , G03G15/0818
摘要: A development device includes a developer carrier, a bearing member, a biasing member, and a guide. The developer carrier supplies a developer to an electrostatic latent image formed on an image carrier to develop the electrostatic latent image into a toner image. The bearing member rotatably supports the developer carrier axially. The biasing member is provided on a side of the bearing member opposite the image carrier to apply a force to the bearing member to move the bearing member and the developer carrier toward the image carrier. The guide is disposed about the bearing member to enable the bearing member to move therebetween and guide the bearing member toward the image carrier. The bearing member includes a rotatable part to rotate and slide over the guide while contacting the guide.
摘要翻译: 显影装置包括显影剂载体,轴承构件,偏置构件和引导件。 显影剂载体将显影剂供给到形成在图像载体上的静电潜像,以将静电潜像显影成调色剂图像。 轴承构件可轴向地支撑显影剂载体。 偏置构件设置在与图像载体相对的轴承构件的一侧上,以向轴承构件施加力以将轴承构件和显影剂载体朝向图像载体移动。 引导件围绕轴承构件设置,以使得轴承构件能够在其间移动并将轴承构件引向图像载体。 轴承构件包括可旋转部分,以在接触引导件时在引导件上旋转和滑动。
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公开(公告)号:US20100072846A1
公开(公告)日:2010-03-25
申请号:US12522064
申请日:2008-02-07
申请人: Osamu Saito , Gen Kuwata
发明人: Osamu Saito , Gen Kuwata
IPC分类号: F16C32/04
CPC分类号: F16C32/0459 , F16C32/0468 , F16C32/048 , F16C2360/44
摘要: A magnetic bearing device has a rotating shaft (3) and a bearing structure (5) for supporting the rotating shaft by a magnetic force. The bearing structure (5) has magnetic pole portions (7) facing an outer circumferential surface of the rotating shaft (3) and surrounding the rotating shaft (3), and supports the rotating shaft (3) in a non-contact manner by a magnetic force generated between the magnetic pole portions (7) and the rotating shaft (3). A depression (9) is formed in the surface of the rotating shaft. At least one of a shape, a position, and the number of the depressions (9) is set so as to suppress an eddy current on the surface of the rotating shaft (3) that is generated by rotation of the rotating shaft (3) and by a magnetic field caused by the magnetic pole portions (7).
摘要翻译: 磁轴承装置具有用于通过磁力支撑旋转轴的旋转轴(3)和轴承结构(5)。 所述轴承结构(5)具有与所述旋转轴(3)的外周面相对并且包围所述旋转轴(3)的磁极部(7),并以非接触的方式支承所述旋转轴(3) 在磁极部分(7)和旋转轴(3)之间产生的磁力。 在旋转轴的表面上形成有凹部(9)。 设置凹部(9)的形状,位置和数量中的至少一个,以便抑制旋转轴(3)的旋转产生的旋转轴(3)的表面上的涡流, 并由磁极部分(7)引起的磁场。
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公开(公告)号:USD611850S1
公开(公告)日:2010-03-16
申请号:US29340941
申请日:2009-07-28
申请人: Shigeru Ohtani , Yoshiro Asano , Osamu Saito , Kazuyuki Inose , Shuji Hayashida
设计人: Shigeru Ohtani , Yoshiro Asano , Osamu Saito , Kazuyuki Inose , Shuji Hayashida
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公开(公告)号:US20100028045A1
公开(公告)日:2010-02-04
申请号:US12458574
申请日:2009-07-16
IPC分类号: G03G21/00
CPC分类号: G03G21/0011
摘要: A cleaning device includes a casing including an opening facing the rotary member, a cleaning member disposed at the opening to contact the rotary member to remove a substance adhering thereto, an entrance seal disposed at the opening to prevent leakage of the removed substance through a gap between the opening and the rotary member, a pair of lateral end seals respectively disposed both end portions of the cleaning member as well as the entrance seal in an axial direction of the rotary member, and a compressing member. A first face of each lateral end seal is attached to the casing. The compressing member compresses each lateral end seal by pressing a second face thereof opposite the first face-and presses a third face of the lateral end seal against the casing in a direction in which the lateral end seal is expanded by the compression.
摘要翻译: 清洁装置包括:壳体,其包括面向旋转构件的开口;清洁构件,设置在开口处以接触旋转构件以除去附着于其上的物质;入口密封件,设置在开口处,以防止被去除的物质通过间隙泄漏 在所述开口与所述旋转部件之间,分别设置在所述清扫部件的两端部以及所述旋转部件的轴向的入口密封件的一对侧端密封件和压缩部件。 每个侧端密封件的第一面附接到壳体。 压缩构件通过按压其与第一面相对的第二面压缩每个侧端密封件,并且通过压缩使侧向端部密封件膨胀的方向将横向端部密封件的第三面压靠在壳体上。
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