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1. 发明授权

US5497280A Cassette holder mechanism for magnetic recording/reproducing apparatus 失效
标题翻译：用于磁记录/再现装置的盒式存储器机构
公开(公告)号：US5497280A
公开(公告)日：1996-03-05
申请号：US307240
申请日：1994-09-16
申请人： Yasuhiro Nemoto , Kazuto Oyama , Hideharu Ono , Kazuo Sakai
发明人： Yasuhiro Nemoto , Kazuto Oyama , Hideharu Ono , Kazuo Sakai
IPC分类号： G11B15/675 , G11B25/06 , G11B31/00 , G11B5/008
CPC分类号： G11B25/063 , G11B15/67565 , G11B31/006
摘要： A magnetic recording/reproducing apparatus includes a head for performing recording/reproducing, a chassis for positioning the head, a cassette holder for positioning a cassette on the chassis, the cassette including an opening portion through which a recording medium is received or drawn out, a cassette holder supporting member for supporting the cassette holder on the chassis, and a casing which contains these component parts. The cassette holder supporting member has a substantially U-shape, facing three side surfaces of the cassette except the opening portion, and includes integrally formed fastening portions to be secured on the casing. The cassette holder supporting member is fastened to the casing through two fastening portions, and the chassis is directly fastened to the casing in one portion of the chassis.
摘要翻译：一种磁记录/再现装置，包括用于执行记录/再现的头，用于定位头的底盘，用于将盒定位在底架上的盒座，所述盒包括开口部分，通过该开口部分接收或拉出记录介质，用于将盒保持器支撑在底盘上的盒座支撑构件和容纳这些构成部件的壳体。磁带盒支撑部件具有大致U形，面向磁带盒的除了开口部分的三个侧表面，并且包括固定在壳体上的一体形成的紧固部分。盒座保持器支撑构件通过两个紧固部分紧固到壳体，并且底盘在底盘的一部分中直接固定到壳体上。

2. 发明申请

US20080224560A1 Electric Machine and Manufacturing Process for Same 审中-公开
标题翻译：电机及制造工艺相同
公开(公告)号：US20080224560A1
公开(公告)日：2008-09-18
申请号：US12017838
申请日：2008-01-22
申请人： Kenichi YOSHIDA , Kazuto Oyama , Hisaya Shimizu , Yosuke Umesaki
发明人： Kenichi YOSHIDA , Kazuto Oyama , Hisaya Shimizu , Yosuke Umesaki
IPC分类号： H02K3/12 , H02K15/085
CPC分类号： H02K3/505 , Y10T29/49009
摘要： To provide an electric machine capable of being improved in both fabricability and reliability, and a process for manufacturing the machine.In order to ensure resolution of the above subject, a stator coil 112 is constructed from a plurality of coil conductors 113 each mounted in two spaced slots 111b, each of the coil conductors 113 is formed under a no-end state at any portions from a connection 113j to a connection 113k, and a crossover-side coil end 113c that includes crossover side portions 113e and 113f crossing over from one of two spaced slots 111b to the other of the slots, guided from an end of a stator core 111 outside the outside of the stator core, and extending in the direction that the crossover side portion is away from the end of the stator core 111 is formed so that an angle of a crossover side of the crossover side portion 113e with respect to an edge present at the end of the stator core 111 is greater than an angle of a crossover side of the crossover side portion 113f with respect to the edge present at the end of the stator core 111.
摘要翻译：提供一种能够提高可制造性和可靠性的电机，以及制造该机器的方法。为了确保上述主题的分辨率，定子线圈112由多个线圈导体113构成，每个线圈导体113分别安装在两个间隔开的槽111b中，每个线圈导体113形成在无端状态连接113j到连接113k，以及交叉侧线圈端113c，其包括从两个间隔开的槽111b中的一个切口到另一个槽中的交叉侧部分113e和113f，从另一端在定子铁心外侧延伸并且在交叉侧部分远离定子铁芯111的端部延伸的方向上形成定子铁芯111，使得交叉侧部分113e的交叉侧的角度相对于存在于定子铁芯111的端部的边缘的角度大于交叉侧部分113f相对于存在于定子铁心111的端部处的边缘的交叉侧的角度。

3. 发明申请

US20090179510A1 Rotating Electrical Machine 审中-公开
标题翻译：旋转电机
公开(公告)号：US20090179510A1
公开(公告)日：2009-07-16
申请号：US12329267
申请日：2008-12-05
申请人： Kenichi Yoshida , Tokihito Suwa , Kazuto Oyama , Hisaya Shimizu , Yosuke Umesaki
发明人： Kenichi Yoshida , Tokihito Suwa , Kazuto Oyama , Hisaya Shimizu , Yosuke Umesaki
IPC分类号： H02K9/06 , H02K11/04
CPC分类号： H02K9/06 , H02K11/048
摘要： A rotating electrical machine main body 40 includes a rotor 4 having a fan, a stator 1, and housings 2, 3. An inverter unit 30 includes a case 14 and a plurality of switching semiconductor devices 15. The rotating electrical machine main body 40 and the inverter unit 30 are coupled with each other when the case 14 is connected to the housing 3. A cooling air circulated by rotation of a fan 12a cools the inverter unit 30 before flowing into the housing. Part of the case 14 is disposed between the rotating electrical machine main body 40 and the switching semiconductor devices 15, preventing thermal radiation radiated (or irradiated) from the rotating electrical machine main body 40 from reaching the switching semiconductor devices 15.
摘要翻译：旋转电机主体40包括具有风扇，定子1和壳体2,3的转子4.逆变器单元30包括壳体14和多个开关半导体器件15.旋转电机主体40和当壳体14连接到壳体3时，逆变器单元30彼此联接。通过风扇12a的旋转而循环的冷却空气在流入壳体之前冷却逆变器单元30。壳体14的一部分设置在旋转电机主体40和切换半导体装置15之间，防止从旋转电机主体40辐射（或照射）的热辐射到达开关半导体器件15。

4. 发明申请

US20060177202A1 Optical disk video camera 审中-公开
标题翻译：光盘摄像机
公开(公告)号：US20060177202A1
公开(公告)日：2006-08-10
申请号：US11197193
申请日：2005-08-03
申请人： Kazuto Oyama
发明人： Kazuto Oyama
IPC分类号： H04N5/85
CPC分类号： G11B23/0316 , G11B31/006 , H04N5/2252
摘要： With regard to an optical disk video camera using an optical disk as a recording medium, the optical disk video camera is made smaller in size by changing a position of a battery which supplies power. In order to allow the optical disk video camera to be downsized, the battery which supplies power is arranged so that a part of the battery and a perpendicular projection plane of the optical disk overlap one another.
摘要翻译：关于使用光盘作为记录介质的光盘摄像机，通过改变供电的电池的位置，使光盘摄像机的尺寸更小。为了使光盘摄像机小型化，电力供给的电池被配置为使电池的一部分和光盘的垂直投影面重叠。

5. 外观设计

USD517107S1 Video camera with digital video disk player 失效
公开(公告)号：USD517107S1
公开(公告)日：2006-03-14
申请号：US29212393
申请日：2004-09-01
申请人： Akira Kojima , Yoshihiro Iwama , Minoru Ikeda , Kazuto Oyama
设计人： Akira Kojima , Yoshihiro Iwama , Minoru Ikeda , Kazuto Oyama

6. 发明授权

US06477133B1 Disk drive with unbalance correcting mechanism 失效
标题翻译：磁盘驱动器与不平衡校正机制
公开(公告)号：US06477133B1
公开(公告)日：2002-11-05
申请号：US09644854
申请日：2000-08-24
申请人： Yasuhiro Yoshimura , Yoshishige Endo , Katsutoshi Nii , Yoshihiro Satou , Yoshiaki Yamauchi , Noriyuki Kumasaka , Kazuto Oyama , Hisahiro Miki , Tomoki Hirata
发明人： Yasuhiro Yoshimura , Yoshishige Endo , Katsutoshi Nii , Yoshihiro Satou , Yoshiaki Yamauchi , Noriyuki Kumasaka , Kazuto Oyama , Hisahiro Miki , Tomoki Hirata
IPC分类号： G11B2300
CPC分类号： G11B33/08 , G11B17/0284
摘要： A disk drive is realized, which omits running-in for stabilizing a change in a correcting function produced by sliding between balls and a rolling groove in an unbalance correcting mechanism, and prevents immobility and straying of balls, and which comprises a unit mechanism assembled by using 12 balls subjected to surface treatment with heptadecafluorodecyltrimethoxysilane and a turntable plated with a chemical nickel plating containing phosphorus and boron to have a thickness of 5 &mgr;m and by injecting 1 microliter of ester oil into the rolling groove, and further comprises a recess formed in a sidewall of the rolling groove of the unbalance correcting mechanism to prolong the service life of the correcting function.
摘要翻译：实现了一种磁盘驱动器，其省略了进入，用于稳定由不平衡校正机构中的球和滚动槽之间的滑动产生的校正功能的变化，并且防止球的不动和偏移，并且包括由单元机构组装的单元机构使用用十七氟癸基三甲氧基硅烷进行表面处理的12个滚珠和镀有含磷和硼的化学镀镍的转台，其厚度为5um，并通过将1微升的酯油注入到滚动槽中，并且还包括形成在不平衡校正机构的滚动槽的侧壁延长校正功能的使用寿命。

7. 发明申请

US20130066501A1 Vehicle 审中-公开
标题翻译：车辆
公开(公告)号：US20130066501A1
公开(公告)日：2013-03-14
申请号：US13643414
申请日：2010-04-28
申请人： Kazuto Oyama , Hideki Miyazaki , Kimihisa Furukawa , Toshisada Mitsui , Shingo Nishiguchi , Akinori Kamiya
发明人： Kazuto Oyama , Hideki Miyazaki , Kimihisa Furukawa , Toshisada Mitsui , Shingo Nishiguchi , Akinori Kamiya
IPC分类号： B60L15/20 , B62D6/08 , B62D5/04
CPC分类号： B60L15/20 , B60L1/003 , B60L3/003 , B60L3/0092 , B60L3/04 , B60L7/003 , B60L7/14 , B60L15/007 , B60L50/16 , B60L50/51 , B60L2200/26 , B60L2220/14 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2250/10 , B60L2270/145 , B62D5/0463 , B62D6/08 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7077 , Y02T10/7275
摘要： It is desirable to enhance efficiency of a power conversion device in both of a case where a motor generator which is an electric rotating machine is operated as a motor and a case where the motor generator is operated as a generator by performing regeneration braking. At the time of performing regeneration braking, strength of regeneration braking can be controlled by making an inverter circuit conductive in response to a predetermined phase of an AC output which the inverter circuit generates and by controlling a conduction width. Due to such a control, the number of times of switching a semiconductor element which constitutes the inverter circuit can be reduced thus suppressing heat generation of the semiconductor element and also the efficiency of the power conversion device can be enhanced. Further, the enhancement of efficiency of the power conversion device can be realized also in a motor operation and hence, it is also possible to enhance efficiency with respect to the traveling of a vehicle.
摘要翻译：在将作为电动机的电动发电机作为电动机进行动作的情况以及通过再生制动将电动发电机作为发电机进行动作的情况下，提高功率转换装置的效率是理想的。在执行再生制动时，可以通过使逆变器电路响应于逆变器电路产生的AC输出的预定相位并且通过控制导通宽度而导通来控制再生制动的强度。由于这样的控制，可以减少构成逆变器电路的半导体元件的切换次数，从而抑制半导体元件的发热，并且能够提高电力转换装置的效率。此外，也可以在电动机操作中实现电力转换装置的效率的提高，因此，也可以提高相对于车辆行驶的效率。

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