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1. 发明申请

US20070280089A1 Recording Medium Drive Device 失效
标题翻译：记录介质驱动装置
公开(公告)号：US20070280089A1
公开(公告)日：2007-12-06
申请号：US10589472
申请日：2005-02-10
申请人： Takeshi Hamada , Katsuhiko Tanimoto , Yoshimitsu Fukushima , Yuji Morita , Hitoshi Nagata
发明人： Takeshi Hamada , Katsuhiko Tanimoto , Yoshimitsu Fukushima , Yuji Morita , Hitoshi Nagata
IPC分类号： G11B17/04
CPC分类号： G11B17/056
摘要： A stopper 60 is provided which detects a projected part formed on an upper cartridge case of a shield type cartridge so as to prevent the shield type cartridge from being inserted. Accordingly, mechanical lock caused by the insertion of the shield type cartridge can be prevented.
摘要翻译：设置有挡块60，其检测形成在屏蔽型盒的上盒壳体上的突出部分，以防止屏蔽型盒被插入。因此，可以防止由插入屏蔽型盒引起的机械锁定。

2. 发明授权

US07650610B2 Recording medium driver and recorder/reproducer 失效
标题翻译：录音媒体驱动和录音机/再现器
公开(公告)号：US07650610B2
公开(公告)日：2010-01-19
申请号：US10589254
申请日：2005-02-10
申请人： Yoshimitsu Fukushima , Katsuhiko Tanimoto , Takeshi Hamada , Yuji Morita , Hitoshi Nagata
发明人： Yoshimitsu Fukushima , Katsuhiko Tanimoto , Takeshi Hamada , Yuji Morita , Hitoshi Nagata
IPC分类号： G11B17/04
CPC分类号： G11B17/054
摘要： A detection hole 34 is provided in a tray 30, on which a cartridge type recording medium is mounted and housed, at a position corresponding to an information hole of a cartridge, a detection lever 35 is provided on a back surface of the tray 30 on the lower surface side of the detection hole 34, and a switch section 111 is provided on a frame 10 on the lower surface side of the detection lever 35 while the tray 30 is housed within the frame 10. Accordingly, the switch section 111 can be separated from the motion of a base since the switch section 111 is fixed to the frame 10, and consequently, the structure can be simplified and the space efficiency can be enhanced.
摘要翻译：检测孔34设置在托盘30中，盒式记录介质在其上安装并容纳在与盒的信息孔相对应的位置处，检测杆35设置在托盘30的背面上检测孔34的下表面侧和开关部111设置在检测杆35的下表面侧的框架10上，同时托盘30容纳在框架10内。因此，开关部111可以由于开关部分111固定到框架10上而与基座的运动分离，因此可以简化结构，并且可以提高空间效率。

3. 发明申请

US20070169134A1 Recording medium driver and recorder/reproducer 失效
标题翻译：录音媒体驱动和录音机/再现器
公开(公告)号：US20070169134A1
公开(公告)日：2007-07-19
申请号：US10589254
申请日：2005-02-10
申请人： Yoshimitsu Fukushima , Katsuhiko Tanimoto , Takeshi Hamada , Yuji Morita , Hitoshi Nagata
发明人： Yoshimitsu Fukushima , Katsuhiko Tanimoto , Takeshi Hamada , Yuji Morita , Hitoshi Nagata
IPC分类号： G11B17/04 , G11B33/02
CPC分类号： G11B17/054
摘要： A detection hole 34 is provided in a tray 30, on which a cartridge type recording medium is mounted and housed, at a position corresponding to an information hole of a cartridge, a detection lever 35 is provided on a back surface of the tray 30 on the lower surface side of the detection hole 34, and a switch section 111 is provided on a frame 10 on the lower surface side of the detection lever 35 while the tray 30 is housed within the frame 10. Accordingly, the switch section 111 can be separated from the motion of a base since the switch section 111 is fixed to the frame 10, and consequently, the structure can be simplified and the space efficiency can be enhanced.
摘要翻译：检测孔34设置在托盘30中，盒式记录介质在其上安装并容纳在与盒的信息孔相对应的位置处，检测杆35设置在托盘30的背面上检测孔34的下表面侧和开关部111设置在检测杆35的下表面侧的框架10上，同时托盘30容纳在框架10内。因此，开关部111可以由于开关部分111固定到框架10上而与基座的运动分离，因此可以简化结构，并且可以提高空间效率。

4. 发明授权

US07496933B2 Recording medium drive device 失效
标题翻译：记录介质驱动装置
公开(公告)号：US07496933B2
公开(公告)日：2009-02-24
申请号：US10589472
申请日：2005-02-10
申请人： Takeshi Hamada , Katsuhiko Tanimoto , Yoshimitsu Fukushima , Yuji Morita , Hitoshi Nagata
发明人： Takeshi Hamada , Katsuhiko Tanimoto , Yoshimitsu Fukushima , Yuji Morita , Hitoshi Nagata
IPC分类号： G11B17/03
CPC分类号： G11B17/056
摘要： A stopper 60 is provided which detects a projected part formed on an upper cartridge case of a shield type cartridge so as to prevent the shield type cartridge from being inserted. Accordingly, mechanical lock caused by the insertion of the shield type cartridge can be prevented.
摘要翻译：设置有挡块60，其检测形成在屏蔽型盒的上盒壳体上的突出部分，以防止屏蔽型盒被插入。因此，可以防止由插入屏蔽型盒引起的机械锁定。

5. 发明申请

US20070124744A1 Shutter opening/closing apparatus and information reproducing apparatus 审中-公开
标题翻译：快门打开/关闭装置和信息再现装置
公开(公告)号：US20070124744A1
公开(公告)日：2007-05-31
申请号：US10582638
申请日：2004-12-07
申请人： Hitoshi Nagata , Yoshimitsu Fukushima , Yuji Morita , Katsuhiko Tanimoto , Takeshi Hamada
发明人： Hitoshi Nagata , Yoshimitsu Fukushima , Yuji Morita , Katsuhiko Tanimoto , Takeshi Hamada
IPC分类号： G11B17/04 , G11B23/03
CPC分类号： G11B17/0476 , G11B23/0308
摘要： There is provided a shutter opening/closing apparatus which automatically performs shutter opening or closing in accordance with an insertion of a cartridge and does not give an influence, such as abnormal noise or backlash, to loading and unloading of a cartridge. The shutter opening/closing apparatus includes a follower member 18 configured to be engaged, at an opening 11 of the cartridge 10, with a portion of a drive member 13 driven in the cartridge 10 for opening or closing a shutter 15 provided for the cartridge, and a cam mechanism 7, 7a limiting a movement of the follower member 18 so as to avoid contact of the follower member 18 to the opening 11 of the cartidge 10 at a time when the engagement between the follower member 18 and the portion of the drive member 13 is released.
摘要翻译：提供了一种根据盒的插入自动执行快门打开或关闭的快门打开/关闭装置，并且不会对盒的装载和卸载产生诸如异常噪音或间隙的影响。挡板打开/关闭装置包括从动构件18，其构造成在盒10的开口11处与在盒10中驱动的驱动构件13的一部分接合以打开或关闭为盒提供的快门15，以及凸轮机构7,7，其限制从动构件18的运动，以便在从动构件18与从动构件18的一部分之间的接合时避免从动构件18与卡车10的开口11接触驱动部件13被释放。

6. 发明授权

US07484228B2 Optical pickup feeding device 失效
标题翻译：光拾取装置
公开(公告)号：US07484228B2
公开(公告)日：2009-01-27
申请号：US10592753
申请日：2005-03-08
申请人： Katsuhiko Tanimoto , Yusuke Akama , Takeshi Hamada
发明人： Katsuhiko Tanimoto , Yusuke Akama , Takeshi Hamada
IPC分类号： G11B7/085
CPC分类号： G11B7/08582
摘要： An optical-pickup feeding apparatus includes a pickup base on which an optical pickup is mounted, which includes a sliding bearing with a lubricant agent; and a lead screw that is slidably fitted into the sliding bearing. A peripheral surface of a screw thread of the lead screw is formed in a shape of a circular arc.
摘要翻译：一种光拾取器输送装置，包括拾取器基座，光拾取器安装在该拾取器基座上，该拾取器基座包括具有润滑剂的滑动轴承; 以及可滑动地装配到滑动轴承中的导螺杆。导螺杆的螺纹的外周面形成为圆弧状。

7. 发明申请

US20070199009A1 Optical pickup feeding device 失效
标题翻译：光拾取装置
公开(公告)号：US20070199009A1
公开(公告)日：2007-08-23
申请号：US10592753
申请日：2005-03-08
申请人： Katsuhiko Tanimoto , Yusuke Akama , Takeshi Hamada
发明人： Katsuhiko Tanimoto , Yusuke Akama , Takeshi Hamada
IPC分类号： G11B7/00
CPC分类号： G11B7/08582
摘要： An optical-pickup feeding apparatus includes a pickup base on which an optical pickup is mounted, which includes a sliding bearing with a lubricant agent; and a lead screw that is slidably fitted into the sliding bearing. A peripheral surface of a screw thread of the lead screw is formed in a shape of a circular arc.
摘要翻译：一种光拾取器输送装置，包括拾取器基座，光拾取器安装在该拾取器基座上，该拾取器基座包括具有润滑剂的滑动轴承; 以及可滑动地装配到滑动轴承中的导螺杆。导螺杆的螺纹的外周面形成为圆弧状。

8. 发明申请

US20050081225A1 Pick-up holder and drive unit for recording medium 审中-公开
标题翻译：拾取架和驱动单元用于记录介质
公开(公告)号：US20050081225A1
公开(公告)日：2005-04-14
申请号：US10952433
申请日：2004-09-29
申请人： Katsuhiko Tanimoto , Takeshi Hamada
发明人： Katsuhiko Tanimoto , Takeshi Hamada
IPC分类号： G11B21/02 , G11B7/08 , G11B7/085 , G11B7/09 , G11B21/16
CPC分类号： G11B7/082 , G11B7/08582
摘要： A pick-up holder includes a holder component (72) for holding a pick-up (71) for recording and/or reproducing data on or from a recording medium, a shaft (74) for guiding slidably the holder component (72), a skew screw (80) and a guide wall (27) for engaging with the end of the shaft (74), and a torsion bar (82) for biasing the shaft (74) to the side of the skew screw (80) and the guide wall (27), in which the torsion bar (82) biases the shaft (74) in the direction intersecting with the direction that the shaft abuts against respectively the skew screw (80) and the guide wall (27). This arrangement allows the shaft (74) to be biased both in the vertical and lateral directions and to prevent backlashes in the vertical and lateral directions. Accordingly, it is possible to securely fix the shaft (74) and to improve ease of assembly with a simple construction.
摘要翻译：拾取架包括用于保持用于在记录介质上记录和/或再现数据的拾取器（71）的保持器部件（72），用于可滑动地引导保持器部件（72）的轴（74）用于与轴（74）的端部接合的扭斜螺钉（80）和引导壁（27）和用于将轴（74）偏压到歪斜螺钉（80）侧的扭杆（82）和导向壁（27），其中扭杆（82）在与轴抵接的方向相交的方向上分别偏置轴（74），偏斜螺钉（80）和引导壁（27）。这种布置允许轴（74）在垂直和横向都被偏压并且防止在垂直和横向方向上的间隙。因此，可以以简单的结构牢固地固定轴74并且提高组装的容易性。

9. 发明授权

US08252111B2 Heavy concrete 有权
标题翻译：重型混凝土
公开(公告)号：US08252111B2
公开(公告)日：2012-08-28
申请号：US12743164
申请日：2009-01-26
申请人： Yasuhide Higo , Minoru Yoshimoto , Takeshi Hamada , Eichi Manabe
发明人： Yasuhide Higo , Minoru Yoshimoto , Takeshi Hamada , Eichi Manabe
IPC分类号： C04B18/14
CPC分类号： G21F1/04 , C04B28/02 , C04B2111/0031 , Y02W30/91 , Y02W30/94 , C04B18/14 , C04B18/0481 , C04B14/34 , C04B18/02 , C04B20/0076 , C04B24/2647 , C04B2103/50
摘要： It is aimed at providing a heavy concrete, which does not require addition of a thickener such as methyl cellulose, which is less in segregation between a heavy aggregate and a cement paste, and which is high in flowability and excellent in construction ability. The present invention provides a heavy concrete comprising, at least, a cement, a heavy aggregate, and water, mixed with one another, characterized in that the heavy fine aggregate includes hot scarves brought about in a scarfing process of a steel slab surface. The present invention further provides the above-described heavy concrete characterized in that the heavy fine aggregate includes fine aggregate particles passing through a sieve having a nominal size of 0.15 mm, in an amount of 10% to 20% in mass percentage, and the heavy fine aggregate includes spherical particles each having a distortion irregularity of 3.3 or less as defined below, in an amount of 20% or more in the whole of particles having diameters between 50 μm inclusive and 5 mm inclusive in the heavy fine aggregate: [Distortion irregularity]=[Length of circumferential outline of particle]/[Diameter of true circle having the same area as the area of the particle providing the outline].
摘要翻译：其目的在于提供一种重混凝土，其不需要添加在重骨料和水泥浆之间的偏析较少的甲基纤维素等增稠剂，流动性高，结构能力优异的混凝土。本发明提供了一种重质混凝土，其至少包括彼此混合的水泥，重骨料和水，其特征在于，所述重质细骨料包括在钢板表面的烧结过程中产生的热围。本发明还提供上述重质混凝土，其特征在于，所述重质细骨料包括通过标称尺寸为0.15mm的筛子的细骨料颗粒，其质量百分比为10％至20％，重质细骨料包括在重质细骨料中，直径为50μm以上且5mm以下的粒子的整体的粒径分别为3.3以下的变形不规则性的球状粒子的20％以上的量[ ] = [粒子的圆周轮廓的长度] / [具有与提供轮廓的粒子的面积相同的面积的真圆的直径]。

10. 发明申请

US20100282130A1 HEAVY CONCRETE 有权
标题翻译：重型混凝土
公开(公告)号：US20100282130A1
公开(公告)日：2010-11-11
申请号：US12743164
申请日：2009-01-26
申请人： Yasuhide Higo , Minoru Yoshimoto , Takeshi Hamada , Eichi Manabe
发明人： Yasuhide Higo , Minoru Yoshimoto , Takeshi Hamada , Eichi Manabe
IPC分类号： C04B14/48
CPC分类号： G21F1/04 , C04B28/02 , C04B2111/0031 , Y02W30/91 , Y02W30/94 , C04B18/14 , C04B18/0481 , C04B14/34 , C04B18/02 , C04B20/0076 , C04B24/2647 , C04B2103/50
摘要： It is aimed at providing a heavy concrete, which does not require addition of a thickener such as methyl cellulose, which is less in segregation between a heavy aggregate and a cement paste, and which is high in flowability and excellent in construction ability. The present invention provides a heavy concrete comprising, at least, a cement, a heavy aggregate, and water, mixed with one another, characterized in that the heavy fine aggregate includes hot scarves brought about in a scarfing process of a steel slab surface. The present invention further provides the above-described heavy concrete characterized in that the heavy fine aggregate includes fine aggregate particles passing through a sieve having a nominal size of 0.15 mm, in an amount of 10% to 20% in mass percentage, and the heavy fine aggregate includes spherical particles each having a distortion irregularity of 3.3 or less as defined below, in an amount of 20% or more in the whole of particles having diameters between 50 μm inclusive and 5 mm inclusive in the heavy fine aggregate: [Distortion irregularity]=[Length of circumferential outline of particle]/[Diameter of true circle having the same area as the area of the particle providing the outline].
摘要翻译：其目的在于提供一种重混凝土，其不需要添加在重骨料和水泥浆之间的偏析较少的甲基纤维素等增稠剂，流动性高，结构能力优异的混凝土。本发明提供了一种重质混凝土，其至少包括彼此混合的水泥，重骨料和水，其特征在于，所述重质细骨料包括在钢板表面的烧结过程中产生的热围。本发明还提供上述重质混凝土，其特征在于，所述重质细骨料包括通过标称尺寸为0.15mm的筛子的细骨料颗粒，其质量百分比为10％至20％，重质细骨料包括在重质细骨料中，直径为50μm以上且5mm以下的粒子的整体的粒径分别为3.3以下的变形不规则性的球状粒子的20％以上的量[ ] = [粒子的圆周轮廓的长度] / [具有与提供轮廓的粒子的面积相同的面积的真圆的直径]。

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