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1. 发明申请

US20070172159A1 Fluid bearing device 有权
标题翻译：流体轴承装置
公开(公告)号：US20070172159A1
公开(公告)日：2007-07-26
申请号：US10581203
申请日：2004-12-14
申请人： Isao Komori , Seiji Shimizu
发明人： Isao Komori , Seiji Shimizu
IPC分类号： F16C32/06
CPC分类号： F16C33/107 , F16C17/026 , F16C17/08 , F16C17/107 , F16C33/1075 , F16C43/02 , F16C2226/50 , F16C2370/12 , G11B19/2009 , H02K7/085
摘要： Disclosed is a fluid dynamic bearing device in which it is possible to prevent detachment of the shaft member reliably and at low cost without involving any increase in the device size. In a thrust bearing portion T, the lower end surface of the shaft member is held in contact with a thrust plate, and the shaft member is rotatably supported in the thrust direction. Protrusions extending radially inwards are provided on a sealing portion attached to an opening of the housing, and these protrusions are engaged with a small diameter portion formed on the outer peripheral surface of the shaft member, thereby preventing the shaft member from coming off.
摘要翻译：公开了一种流体动力轴承装置，其中可以防止轴构件可靠且低成本地脱离，而不会增加装置尺寸。在推力轴承部T中，轴构件的下端面与止推板保持接触，轴构件沿推力方向可旋转地支撑。径向向内延伸的突起设置在安装在壳体的开口上的密封部分上，并且这些突起与形成在轴构件的外周表面上的小直径部分接合，从而防止轴构件脱落。

2. 发明授权

US07699527B2 Fluid bearing device 有权
标题翻译：流体轴承装置
公开(公告)号：US07699527B2
公开(公告)日：2010-04-20
申请号：US10581203
申请日：2004-12-14
申请人： Isao Komori , Seiji Shimizu
发明人： Isao Komori , Seiji Shimizu
IPC分类号： F16C32/06
CPC分类号： F16C33/107 , F16C17/026 , F16C17/08 , F16C17/107 , F16C33/1075 , F16C43/02 , F16C2226/50 , F16C2370/12 , G11B19/2009 , H02K7/085
摘要： Disclosed is a fluid dynamic bearing device in which it is possible to prevent detachment of the shaft member reliably and at low cost without involving any increase in the device size. In a thrust bearing portion T, the lower end surface of the shaft member is held in contact with a thrust plate, and the shaft member is rotatably supported in the thrust direction. Protrusions extending radially inwards are provided on a sealing portion attached to an opening of the housing, and these protrusions are engaged with a small diameter portion formed on the outer peripheral surface of the shaft member, thereby preventing the shaft member from coming off.
摘要翻译：公开了一种流体动力轴承装置，其中可以防止轴构件可靠且低成本地脱离，而不会增加装置尺寸。在推力轴承部T中，轴构件的下端面与止推板保持接触，轴构件沿推力方向可旋转地支撑。径向向内延伸的突起设置在安装在壳体的开口上的密封部分上，并且这些突起与形成在轴构件的外周表面上的小直径部分接合，从而防止轴构件脱落。

3. 发明授权

US07147376B2 Dynamic bearing device 有权
标题翻译：动态轴承装置
公开(公告)号：US07147376B2
公开(公告)日：2006-12-12
申请号：US10865035
申请日：2004-06-09
申请人： Seiji Shimizu , Isao Komori
发明人： Seiji Shimizu , Isao Komori
IPC分类号： F16C32/06
CPC分类号： F16C33/107 , F16C17/107 , F16C33/20 , F16C2370/12 , G11B19/2009
摘要： The dynamic bearing device of the invention comprises a housing, a bearing sleeve provided inside the housing, a rotating member rotating relative to the bearing sleeve, and a dynamic bearing portion supporting the rotating member in a non-contact manner by dynamic pressure action of a lubricating fluid generated in a bearing gap between the bearing sleeve and the rotating member. The bearing sleeve has a parent body formed of a sintered metal and a bearing surface facing the bearing gap and formed by a resin layer. The dynamic pressure generating grooves are formed in the resin layer.
摘要翻译：本发明的动态轴承装置包括壳体，设置在壳体内部的轴承套筒，相对于轴承套筒旋转的旋转部件，以及动态轴承部分，其以非接触方式以非接触方式支撑旋转部件，润滑流体在轴承套和转动件之间的轴承间隙中产生。轴承套筒具有由烧结金属构成的母体和与轴承间隙相对的轴承面，由树脂层形成。动态压力产生槽形成在树脂层中。

4. 发明授权

US07025505B2 Fluid bearing device 有权
标题翻译：流体轴承装置
公开(公告)号：US07025505B2
公开(公告)日：2006-04-11
申请号：US10420542
申请日：2003-04-21
申请人： Isao Komori , Seiji Shimizu , Masaharu Hori , Fuminori Satoji , Kenji Ito
发明人： Isao Komori , Seiji Shimizu , Masaharu Hori , Fuminori Satoji , Kenji Ito
IPC分类号： F16C17/10
CPC分类号： H02K5/1675 , F16C17/02 , F16C17/10 , F16C33/104 , F16C33/12 , F16C2204/60 , F16C2370/12 , G11B19/2018
摘要： The housing made of a resin composition is formed by injection molding with a sintered metal bearing sleeve as an insert piece. The housing includes a cylindrical body part, a sealing portion extending from the top of the body part radially inwards, and a bottom part closing the lower end of the body part. Of these, the body part and bottom part are integrally formed, to which the sealing portion is welded.
摘要翻译：由树脂组合物制成的壳体通过注射模制而形成，其中以烧结金属轴承套作为插入件。壳体包括圆柱形主体部分，从主体部分的顶部径向向内延伸的密封部分和封闭主体部分的下端的底部部分。其中，主体部分和底部一体地形成，密封部分被焊接到该部分和底部。

5. 发明申请

US20070177830A1 Fluid bearing device 有权
公开(公告)号：US20070177830A1
公开(公告)日：2007-08-02
申请号：US11727227
申请日：2007-03-26
申请人： Fuminori Satoji , Seiji Shimizu , Kenji Ito , Isao Komori , Ryouichi Nakajima
发明人： Fuminori Satoji , Seiji Shimizu , Kenji Ito , Isao Komori , Ryouichi Nakajima
IPC分类号： F16C32/06
CPC分类号： F16C33/107 , F16C17/026 , F16C17/107 , F16C2370/12 , H02K5/1675
摘要： The preset invention aims to improve the assembly accuracy and rotation accuracy of a fluid bearing device, and to further reduce the cost thereof. A bearing sleeve is fixed on the inner periphery of a housing. An axial member is supported in a non-contact manner in a radial direction by an oil film formed in a radial bearing gap. The housing made of resin is injection molded with the use of a substrate as an insert part. On the substrate, a control circuit for controlling a polygon scanner motor is mounted.

6. 发明申请

US20070172160A1 Fluid bearing device 有权
公开(公告)号：US20070172160A1
公开(公告)日：2007-07-26
申请号：US11727226
申请日：2007-03-26
申请人： Fuminori Satoji , Seiji Shimizu , Kenji Ito , Isao Komori , Ryouichi Nakajima
发明人： Fuminori Satoji , Seiji Shimizu , Kenji Ito , Isao Komori , Ryouichi Nakajima
IPC分类号： F16C32/06
CPC分类号： F16C33/107 , F16C17/026 , F16C17/107 , F16C2370/12 , H02K5/1675
摘要： The preset invention aims to improve the assembly accuracy and rotation accuracy of a fluid bearing device, and to further reduce the cost thereof. A bearing sleeve is fixed on the inner periphery of a housing. An axial member is supported in a non-contact manner in a radial direction by an oil film formed in a radial bearing gap. The housing made of resin is injection molded with the use of a substrate as an insert part. On the substrate, a control circuit for controlling a polygon scanner motor is mounted.

7. 发明授权

US07448804B2 Fluid bearing device 有权
公开(公告)号：US07448804B2
公开(公告)日：2008-11-11
申请号：US11727226
申请日：2007-03-26
申请人： Fuminori Satoji , Seiji Shimizu , Kenji Ito , Isao Komori , Ryouichi Nakajima
发明人： Fuminori Satoji , Seiji Shimizu , Kenji Ito , Isao Komori , Ryouichi Nakajima
IPC分类号： F16C32/06
CPC分类号： F16C33/107 , F16C17/026 , F16C17/107 , F16C2370/12 , H02K5/1675
摘要： The preset invention aims to improve the assembly accuracy and rotation accuracy of a fluid bearing device, and to further reduce the cost thereof. A bearing sleeve is fixed on the inner periphery of a housing. An axial member is supported in a non-contact manner in a radial direction by an oil film formed in a radial bearing gap. The housing made of resin is injection molded with the use of a substrate as an insert part. On the substrate, a control circuit for controlling a polygon scanner motor is mounted.

8. 发明授权

US07399121B2 Fluid bearing device 有权
标题翻译：流体轴承装置
公开(公告)号：US07399121B2
公开(公告)日：2008-07-15
申请号：US11727227
申请日：2007-03-26
申请人： Fuminori Satoji , Seiji Shimizu , Kenji Ito , Isao Komori , Ryouichi Nakajima
发明人： Fuminori Satoji , Seiji Shimizu , Kenji Ito , Isao Komori , Ryouichi Nakajima
IPC分类号： F16C32/06
CPC分类号： F16C33/107 , F16C17/026 , F16C17/107 , F16C2370/12 , H02K5/1675
摘要： The preset invention aims to improve the assembly accuracy and rotation accuracy of a fluid bearing device, and to further reduce the cost thereof. A bearing sleeve is fixed on the inner periphery of a housing. An axial member is supported in a non-contact manner in a radial direction by an oil film formed in a radial bearing gap. The housing made of resin is injection molded with the use of a substrate as an insert part. On the substrate, a control circuit for controlling a polygon scanner motor is mounted.
摘要翻译：本发明旨在提高流体轴承装置的组装精度和旋转精度，并进一步降低成本。轴承套固定在壳体的内周上。轴向构件通过形成在径向轴承间隙中的油膜以径向方式非接触地支撑。由树脂制成的壳体通过使用基板作为插入部件进行注射成型。在基板上安装有用于控制多边形扫描仪马达的控制电路。

9. 发明授权

US07267484B2 Fluid bearing device 有权
标题翻译：流体轴承装置
公开(公告)号：US07267484B2
公开(公告)日：2007-09-11
申请号：US10843672
申请日：2004-05-12
申请人： Fuminori Satoji , Seiji Shimizu , Kenji Ito , Isao Komori , Ryouichi Nakajima
发明人： Fuminori Satoji , Seiji Shimizu , Kenji Ito , Isao Komori , Ryouichi Nakajima
IPC分类号： F16C17/10
CPC分类号： F16C33/107 , F16C17/026 , F16C17/107 , F16C2370/12 , H02K5/1675
摘要： The preset invention aims to improve the assembly accuracy and rotation accuracy of a fluid bearing device, and to further reduce the cost thereof. A bearing sleeve is fixed on the inner periphery of a housing. An axial member is supported in a non-contact manner in a radial direction by an oil film formed in a radial bearing gap. The housing made of resin is injection molded with the use of a substrate as an insert part. On the substrate, a control circuit for controlling a polygon scanner motor is mounted.
摘要翻译：本发明旨在提高流体轴承装置的组装精度和旋转精度，并进一步降低成本。轴承套固定在壳体的内周上。轴向构件通过形成在径向轴承间隙中的油膜以径向方式非接触地支撑。由树脂制成的壳体通过使用基板作为插入部件进行注射成型。在基板上安装有用于控制多边形扫描仪马达的控制电路。

10. 发明授权

US09016848B2 Recording apparatus and controller used in recording apparatus 有权
标题翻译：在记录装置中使用的记录装置和控制器
公开(公告)号：US09016848B2
公开(公告)日：2015-04-28
申请号：US13324919
申请日：2011-12-13
申请人： Seiji Shimizu
发明人： Seiji Shimizu
IPC分类号： B41J2/165 , B41J11/00
CPC分类号： B41J2/16538 , B41J2/16585 , B41J11/002
摘要： A recording apparatus comprises a conveyor, a head including an ejection surface, a UV irradiator positioned downstream of the head in a conveyance direction, a wiper, a first shading member, and first and second controllers. The first shading member is movable in a cross direction crossing the ejection surface, and shades an opposed space being opposed to the ejection surface from ultraviolet light applied by the UV irradiator in a state where the first shading member is taking a protruding position. The first controller controls the first shading member to take the protruding position. The second controller controls the wiper to move relatively to the ejection surface while causing the wiper to contact the ejection surface in a state where the wiper is positioned in the opposed space and the first shading member is taking the protruding position, when the wiping is performed.
摘要翻译：记录装置包括传送器，包括喷射表面的头部，沿着输送方向位于头部下游的UV照射器，刮水器，第一遮光部件以及第一和第二控制器。第一遮光构件能够在与喷射面交叉的方向上移动，并且在第一遮光构件处于突出位置的状态下，遮蔽与由UV照射器施加的紫外线相对的喷射面的相对的空间。第一控制器控制第一遮光构件以取出突出位置。第二控制器控制擦拭器相对于喷射表面移动，同时在刮擦器位于相对的空间中并且当第一遮光部件处于突出位置时，擦拭器与喷射表面接触，当执行擦拭时。

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