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1. 发明授权

US09634384B2 Chip antenna and manufacturing method thereof 有权
公开(公告)号：US09634384B2
公开(公告)日：2017-04-25
申请号：US13876219
申请日：2011-09-02
申请人： Katsuo Shibahara , Natsuhiko Mori , Tatsuya Hayashi
发明人： Katsuo Shibahara , Natsuhiko Mori , Tatsuya Hayashi
IPC分类号： H01Q1/38 , H01Q9/42 , H01P11/00
CPC分类号： H01Q1/38 , H01P11/00 , H01Q9/42 , Y10T29/49016
摘要： After a three-dimensional antenna pattern (10) is formed by bending a conductive plate, the three-dimensional antenna pattern (10) thus bent is supplied in an injection molding die set as an insert component and a base (20) is formed by injection molding of a resin. With this, a chip antenna (1) comprising the three-dimensional antenna pattern (10) can be formed easier as comparison to a case where the antenna pattern is formed over a plurality of surfaces by printing and the like.

2. 发明申请

US20130207849A1 CHIP ANTENNA AND MANUFACTURING METHOD THEREOF 有权
标题翻译：芯片天线及其制造方法
公开(公告)号：US20130207849A1
公开(公告)日：2013-08-15
申请号：US13876219
申请日：2011-09-02
申请人： Katsuo Shibahara , Natsuhiko Mori , Tatsuya Hayashi
发明人： Katsuo Shibahara , Natsuhiko Mori , Tatsuya Hayashi
IPC分类号： H01Q1/38 , H01P11/00
CPC分类号： H01Q1/38 , H01P11/00 , H01Q9/42 , Y10T29/49016
摘要： After a three-dimensional antenna pattern (10) is formed by bending a conductive plate, the three-dimensional antenna pattern (10) thus bent is supplied in an injection molding die set as an insert component and a base (20) is formed by injection molding of a resin. With this, a chip antenna (1) comprising the three-dimensional antenna pattern (10) can be formed easier as comparison to a case where the antenna pattern is formed over a plurality of surfaces by printing and the like.
摘要翻译：在通过弯曲导电板形成三维天线图案（10）之后，将如此弯曲的三维天线图案（10）供给到作为插入部件的注射成型模具中，并且基底（20）由注塑树脂。由此，与通过印刷等在多个表面上形成天线图案的情况相比，可以容易地形成包括三维天线图案（10）的芯片天线（1）。

3. 发明申请

US20070177831A1 Fluid bearing device and manufacturing method thereof 审中-公开
标题翻译：流体轴承装置及其制造方法
公开(公告)号：US20070177831A1
公开(公告)日：2007-08-02
申请号：US10562880
申请日：2004-08-18
申请人： Katsuo Shibahara
发明人： Katsuo Shibahara
IPC分类号： H02K5/16 , F16C32/06
CPC分类号： G11B19/2018 , B29C45/261 , F16C17/02 , F16C17/10 , F16C33/74 , F16C2370/12
摘要： A molten resin P is filled into a cavity 17 through a film gate 17a provided a ring shape in a position corresponding with an outer peripheral edge of the outside surface 7a2 of the seal portion 7a. The molded product removed from the molding die is completed by removing the residual resin gate portion 7d. A gate removal portion 7d1 formed by removing the resin gate portion appears as a narrow ring shape at the outer peripheral edge of the outside surface 7a2 of the seal portion 7a.
摘要翻译：熔融树脂P通过薄膜浇口17a填充到空腔17中，薄膜浇口17a形成为与密封部分7a的外表面7a2的外周边缘相对应的位置。通过除去剩余的树脂浇口部分7d来完成从成型模具移除的模塑制品。通过去除树脂浇口部分形成的栅极去除部分7d 1在密封部分7a的外表面7a 2的外周边缘呈现为窄环形。

4. 发明申请

US20070274617A1 Fluid Dynamic Bearing Device 有权
标题翻译：流体动力轴承装置
公开(公告)号：US20070274617A1
公开(公告)日：2007-11-29
申请号：US10591802
申请日：2005-03-17
申请人： Katsuo Shibahara , Kenji Ito , Isao Komori , Ryouichi Nakajima , Tetsuya Kurimura
发明人： Katsuo Shibahara , Kenji Ito , Isao Komori , Ryouichi Nakajima , Tetsuya Kurimura
IPC分类号： F16C32/06 , B29D22/00 , H02K5/00 , B32B25/00
CPC分类号： F16C33/201 , F16C17/107 , F16C33/107 , F16C2370/12 , G11B19/2018 , Y10T428/1352
摘要： The present invention provides a fluid dynamic bearing device having high durability and capable of being produced at low cost. In the fluid dynamic bearing device, a housing (7) and a disc hub (3) are resin molded parts, and a thrust bearing gap is formed between an upper end surface (7d) of the housing (7) and a lower end surface (3e) of the disc hub (3). In this case, the surfaces (7d, 3e) function as sliding portions (P) temporarily in sliding contact with each other during operation of the bearing. A diameter of PAN-based carbon fibers blended as reinforcement fibers in the resin housing (7) is 12 μm or less, and the blending amount is within a range of 5 to 20 vol %, thereby making it possible to prevent occurrence of flaws and wear in the sliding portions (P).
摘要翻译：本发明提供一种具有高耐久性且能够以低成本制造的流体动力轴承装置。在流体动力轴承装置中，壳体（7）和盘毂（3）是树脂模制部件，并且在壳体（7）的上端表面（7d）和下端盘毂（3）的表面（3e）。在这种情况下，表面（7d，3e）作为滑动部（P）在轴承的运转中暂时相互滑动接触。在树脂外壳（7）中作为增强纤维混合的PAN系碳纤维的直径为12μm以下，共混量在5〜20vol％的范围内，能够防止发生缺陷，滑动部分（P）磨损。

5. 发明申请

US20060159374A1 Fluid lubrication bearing apparatus 有权
标题翻译：流体润滑轴承装置
公开(公告)号：US20060159374A1
公开(公告)日：2006-07-20
申请号：US11326617
申请日：2006-01-04
申请人： Katsuo Shibahara , Isao Komori
发明人： Katsuo Shibahara , Isao Komori
IPC分类号： F16C32/06
CPC分类号： F16C33/1075 , F16C17/028 , F16C17/107 , F16C33/107 , F16C2370/12 , Y10T29/49639
摘要： A resin housing 7 is injection-molded by using a forming mold 11. Moreover, a concave shaped adhesive reservoir 10 is formed by a sink mark of the resin during injection molding on its inner circumferential surface 7e simultaneously with the injection molding of the housing 7. Accordingly, the adhesive can be prevented from overflowing and the adverse influence caused by the overflowing of the excessive adhesive can be avoided. A decrease in the molding precision of the housing can be also prevented and cost reduction by dispensing with a processing step can be enabled.
摘要翻译：树脂壳体7通过使用成形模具11注射成型。此外，在壳体7的注射成型的同时，在其内周面7e上注射成型期间，通过树脂的凹痕形成凹形粘合剂储存器10。因此，可以防止粘合剂溢出，并且可以避免由过量粘合剂溢出引起的不利影响。也可以防止壳体的成型精度的降低，并且能够通过分配处理步骤来降低成本。

6. 发明授权

US08506167B2 Dynamic bearing device having a thrust bearing portion 有权
标题翻译：具有止推轴承部分的动态轴承装置
公开(公告)号：US08506167B2
公开(公告)日：2013-08-13
申请号：US10590910
申请日：2005-03-17
申请人： Tatsuya Hayashi , Tatsuo Kawase , Kiyotaka Kusunoki , Isao Komori , Katsuo Shibahara
发明人： Tatsuya Hayashi , Tatsuo Kawase , Kiyotaka Kusunoki , Isao Komori , Katsuo Shibahara
IPC分类号： F16C32/06
CPC分类号： G11B19/2018 , F16C17/045 , F16C17/08 , F16C17/107 , F16C33/107 , F16C2370/12 , H02K5/1675 , H02K7/083
摘要： The present invention has an object of improving wear resistance of a thrust bearing portion. A pressure is generated by a dynamic pressure effect of a lubricating oil in a thrust bearing gap between a thrust bearing surface including dynamic pressure generating grooves and a smooth thrust receiving surface so as to rotatably support a shaft member in an axial direction. The thrust receiving surface is formed as a flat surface, whereas an inclined plane is provided on the thrust bearing surface so as to provide a reduced portion having a decreasing axial width in a radially outward direction in the thrust bearing gap.
摘要翻译：本发明的目的是提高推力轴承部的耐磨性。通过润滑油在包括动压产生槽的推力轴承表面和平滑推力承受面之间的止推轴承间隙中的动态压力效应产生压力，以便沿轴向方向可旋转地支撑轴构件。推力接收表面形成为平坦表面，而在止推轴承表面上设置倾斜平面，以便在推力轴承间隙中提供径向向外的轴向宽度减小的减小部分。

7. 发明授权

US07798721B2 Fluid dynamic bearing device 有权
标题翻译：流体动力轴承装置
公开(公告)号：US07798721B2
公开(公告)日：2010-09-21
申请号：US10591802
申请日：2005-03-17
申请人： Katsuo Shibahara , Kenji Ito , Isao Komori , Ryouichi Nakajima , Tetsuya Kurimura
发明人： Katsuo Shibahara , Kenji Ito , Isao Komori , Ryouichi Nakajima , Tetsuya Kurimura
IPC分类号： F16C32/06 , H02K5/16 , B29D22/00
CPC分类号： F16C33/201 , F16C17/107 , F16C33/107 , F16C2370/12 , G11B19/2018 , Y10T428/1352
摘要： The present invention provides a fluid dynamic bearing device having high durability and capable of being produced at low cost. In the fluid dynamic bearing device, a housing and a disc hub are resin molded parts, and a thrust bearing gap is formed between an upper end surface of the housing and a lower end surface of the disc hub. In this case, the surfaces function as sliding portions temporarily in sliding contact with each other during operation of the bearing. A diameter of PAN-based carbon fibers blended as reinforcement fibers in the resin housing is 12 μm or less, and the blending amount is within a range of 5 to 20 vol %, thereby making it possible to prevent occurrence of flaws and wear in the sliding portions.
摘要翻译：本发明提供一种具有高耐久性且能够以低成本制造的流体动力轴承装置。在流体动态轴承装置中，壳体和盘毂是树脂模制部件，并且在壳体的上端表面和盘毂的下端表面之间形成推力轴承间隙。在这种情况下，在轴承的动作中，表面作为滑动部临时滑动接触。在树脂壳体中作为增强纤维混合的PAN系碳纤维的直径为12μm以下，配合量在5〜20体积％的范围内，从而可以防止发生瑕疵和滑动部分。

8. 发明授权

US07431505B2 Fluid lubrication bearing apparatus 有权
标题翻译：流体润滑轴承装置
公开(公告)号：US07431505B2
公开(公告)日：2008-10-07
申请号：US11326617
申请日：2006-01-04
申请人： Katsuo Shibahara , Isao Komori
发明人： Katsuo Shibahara , Isao Komori
IPC分类号： F16C32/06
CPC分类号： F16C33/1075 , F16C17/028 , F16C17/107 , F16C33/107 , F16C2370/12 , Y10T29/49639
摘要： A resin housing 7 is injection-molded by using a forming mold 11. Moreover, a concave shaped adhesive reservoir 10 is formed by a sink mark of the resin during injection molding on its inner circumferential surface 7e simultaneously with the injection molding of the housing 7. Accordingly, the adhesive can be prevented from overflowing and the adverse influence caused by the overflowing of the excessive adhesive can be avoided. A decrease in the molding precision of the housing can be also prevented and cost reduction by dispensing with a processing step can be enabled.
摘要翻译：树脂壳体7通过使用成形模具11注射成型。此外，在壳体7的注射成型的同时，在其内周面7e上注射成型期间，通过树脂的凹痕形成凹形粘合剂储存器10。因此，可以防止粘合剂溢出，并且可以避免由过量粘合剂溢出引起的不利影响。也可以防止壳体的成型精度的降低，并且能够通过分配处理步骤来降低成本。

9. 发明申请

US20080037916A1 Dynamic Bearing Device 有权
标题翻译：动态轴承装置
公开(公告)号：US20080037916A1
公开(公告)日：2008-02-14
申请号：US10590910
申请日：2005-03-17
申请人： Tatsuya Hayashi , Tatsuo Kawase , Kiyotaka Kusunoki , Isao Komori , Katsuo Shibahara
发明人： Tatsuya Hayashi , Tatsuo Kawase , Kiyotaka Kusunoki , Isao Komori , Katsuo Shibahara
IPC分类号： F16C17/04
CPC分类号： G11B19/2018 , F16C17/045 , F16C17/08 , F16C17/107 , F16C33/107 , F16C2370/12 , H02K5/1675 , H02K7/083
摘要： The present invention has an object of improving wear resistance of a thrust bearing portion. A pressure is generated by a dynamic pressure effect of a lubricating oil in a thrust bearing gap C between a thrust bearing surface 11a including dynamic pressure generating grooves and a smooth thrust receiving surface 11b so as to rotatably support a shaft member 2 in an axial direction. The thrust receiving surface 11b is formed as a flat surface, whereas an inclined plane 17 is provided on the thrust bearing surface 11a so as to provide a reduced portion 15 having a decreasing axial width in a radially outward direction in the thrust bearing gap C.
摘要翻译：本发明的目的是提高推力轴承部的耐磨性。由推力轴承间隙C中的润滑油的动态压力影响产生压力，该推力轴承间隙C包括动压产生槽和推力承受面11b之间的止推轴承表面11a，以便将轴件2可旋转地支撑在轴向。推力接收表面11b形成为平坦表面，而倾斜平面17设置在推力支承表面11a上，以便在止推轴承间隙中提供径向向外的轴向宽度减小的减小部分15 C。

10. 发明申请

US20070196035A1 Dynamic pressure bearing unit 审中-公开
标题翻译：动压轴承单元
公开(公告)号：US20070196035A1
公开(公告)日：2007-08-23
申请号：US10567686
申请日：2004-09-21
申请人： Katsuo Shibahara , Ryouichi Nakajima , Kenji Ito
发明人： Katsuo Shibahara , Ryouichi Nakajima , Kenji Ito
IPC分类号： F16C32/06
CPC分类号： F16C17/107 , F16C33/104 , F16C33/107
摘要： The invention is aimed at further reducing the cost of a dynamic pressure bearing unit. In a shaft member 2, a shaft portion 2a is disposed with the outer circumferential surface thereof facing the inner circumferential surface of a bearing sleeve across a radial bearing gap, while a flange portion 2b is disposed with both end faces 2b1 and 2b2 thereof respectively facing one end face of the bearing sleeve and a bottom face of a housing across respective thrust bearing gaps, and the shaft member 2 is supported in a thrust direction in a noncontact fashion by a dynamic pressure occurring in each bearing gap. In the shaft member 2, the core of the shaft portion 2a and the flange portion 2b are both formed from a resin member 21, while the outer circumference of the shaft portion 2a is formed from a metal member 22.
摘要翻译：本发明旨在进一步降低动压轴承单元的成本。在轴构件2中，设置有轴部分2a，其外周面与轴承套筒的内周面相对于径向轴承间隙设置，而凸缘部分bb设置有两个端面2b 1和 2 b 2分别面对轴承套的一个端面和横跨相应推力轴承间隙的壳体的底面，并且轴构件2以非接触的方式以推力方向被支撑在每个轴承间隙中发生的动压力。在轴构件2中，轴部2a的芯部和凸缘部分bb都由树脂构件21形成，而轴部2a的外周由金属构件22形成。

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