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1. 发明授权

US09104093B2 Illumination optical system and image projection device 有权
标题翻译：照明光学系统和图像投影设备
公开(公告)号：US09104093B2
公开(公告)日：2015-08-11
申请号：US14037578
申请日：2013-09-26
申请人： Tetsuya Fujioka , Masamichi Yamada , Yasunari Mikutsu , Hideo Kanai , Satoshi Tsuchiya , Naoyuki Ishikawa , Motohisa Ikeda
发明人： Tetsuya Fujioka , Masamichi Yamada , Yasunari Mikutsu , Hideo Kanai , Satoshi Tsuchiya , Naoyuki Ishikawa , Motohisa Ikeda
IPC分类号： G03B21/14 , G03B3/00 , G02B7/02 , H04N9/31
CPC分类号： G03B21/142 , G02B7/026 , G03B21/145 , G03B21/2093 , H04N9/31
摘要： An illumination optical system includes a lens unit that is arranged on a path of an emitted light to an image forming element for forming an image; a holding unit that holds the lens unit; and an elastic body that is attached to the holding unit, and has integrally-formed first and second parts, the first part being biased in a direction of an optical axis of the light to press the lens unit, and the second part being biased in a direction perpendicular to the direction of the optical axis to press the lens unit.
摘要翻译：照明光学系统包括：透镜单元，布置在发射光的路径上，用于形成图像的图像形成元件; 保持单元，其保持所述透镜单元; 以及弹性体，其附接到所述保持单元，并且具有一体形成的第一和第二部分，所述第一部分沿着所述光的光轴的方向被偏压以按压所述透镜单元，并且所述第二部分被偏置在垂直于光轴方向的方向按压透镜单元。

2. 发明申请

US20140118706A1 ILLUMINATION OPTICAL SYSTEM AND IMAGE PROJECTION DEVICE 有权
标题翻译：照明光学系统和图像投影设备
公开(公告)号：US20140118706A1
公开(公告)日：2014-05-01
申请号：US14037578
申请日：2013-09-26
申请人： Tetsuya FUJIOKA , Masamichi Yamada , Yasunari Mikutsu , Hideo Kanai , Satoshi Tsuchiya , Naoyuki Ishikawa , Motohisa Ikeda
发明人： Tetsuya FUJIOKA , Masamichi Yamada , Yasunari Mikutsu , Hideo Kanai , Satoshi Tsuchiya , Naoyuki Ishikawa , Motohisa Ikeda
IPC分类号： G03B21/14
CPC分类号： G03B21/142 , G02B7/026 , G03B21/145 , G03B21/2093 , H04N9/31
摘要： An illumination optical system includes a lens unit that is arranged on a path of an emitted light to an image forming element for forming an image; a holding unit that holds the lens unit; and an elastic body that is attached to the holding unit, and has integrally-formed first and second parts, the first part being biased in a direction of an optical axis of the light to press the lens unit, and the second part being biased in a direction perpendicular to the direction of the optical axis to press the lens unit.
摘要翻译：照明光学系统包括：透镜单元，布置在发射光的路径上，用于形成图像的图像形成元件; 保持单元，其保持透镜单元; 以及弹性体，其附接到所述保持单元，并且具有一体形成的第一和第二部分，所述第一部分沿着所述光的光轴的方向被偏压以按压所述透镜单元，并且所述第二部分被偏置在垂直于光轴方向的方向按压透镜单元。

3. 发明授权

US09128359B2 Electronic device and image projection apparatus 有权
标题翻译：电子设备和图像投影设备
公开(公告)号：US09128359B2
公开(公告)日：2015-09-08
申请号：US13974408
申请日：2013-08-23
申请人： Masamichi Yamada , Hideo Namba , Satoshi Tsuchiya , Yasunari Mikutsu , Hideo Kanai , Naoyuki Ishikawa , Motohisa Ikeda
发明人： Masamichi Yamada , Hideo Namba , Satoshi Tsuchiya , Yasunari Mikutsu , Hideo Kanai , Naoyuki Ishikawa , Motohisa Ikeda
IPC分类号： G03B21/14 , H04R1/02
CPC分类号： G03B21/14 , G03B21/145 , H04R1/025 , H04R1/026 , H04R1/028 , H04R1/2896 , H04R2499/15
摘要： An electronic device includes a speaker; a speaker holder that holds the speaker; a main unit on which the speaker holder is mounted; a first mounting part formed on the speaker; a second mounting part formed on the speaker holder; a first elastic part that engages with both the first and second mounting parts; a third mounting part formed on the speaker holder; a fourth mounting part formed on the main unit; and a second elastic part that engages with both the third and fourth mounting parts. The speaker and the main unit are provided in such a manner as not to come into contact with each other under the condition that the first and second mounting parts engage with the first elastic part, and the third and fourth mounting parts engage with the second elastic part.
摘要翻译：电子设备包括扬声器; 扬声器支架，用于固定扬声器; 安装扬声器保持架的主单元; 形成在扬声器上的第一安装部分; 形成在所述扬声器保持架上的第二安装部; 与第一和第二安装部分接合的第一弹性部件; 形成在所述扬声器保持器上的第三安装部; 形成在主体上的第四安装部; 以及与第三和第四安装部分接合的第二弹性部件。扬声器和主单元设置成在第一和第二安装部分与第一弹性部分接合的条件下彼此不接触，并且第三和第四安装部分与第二弹性体部分。

4. 发明授权

US09244247B2 Auto-focus device, projection lens device, and image projection apparatus 有权
标题翻译：自动对焦装置，投影透镜装置和图像投影装置
公开(公告)号：US09244247B2
公开(公告)日：2016-01-26
申请号：US14062042
申请日：2013-10-24
申请人： Satoshi Tsuchiya , Masamichi Yamada , Yasunari Mikutsu , Hideo Namba , Hideo Kanai , Naoyuki Ishikawa , Motohisa Ikeda
发明人： Satoshi Tsuchiya , Masamichi Yamada , Yasunari Mikutsu , Hideo Namba , Hideo Kanai , Naoyuki Ishikawa , Motohisa Ikeda
IPC分类号： G03B21/14 , G02B7/09 , G02B7/32 , G03B21/53 , G02B7/28 , G03B3/10 , G03B21/20 , G03B33/08
CPC分类号： G02B7/09 , G02B7/28 , G02B7/32 , G03B3/10 , G03B21/145 , G03B21/2066 , G03B21/53 , G03B33/08
摘要： An auto-focus device includes: a light projection lens unit that projects light emitted from a light source unit, on a projection target surface; a light receiving unit that receives a diffusely-reflected light from the projection target surface; a light receiving lens unit that guides the diffusely-reflected light to the light receiving unit; a calculating unit that calculates a focal distance to the projection target surface from the diffusely-reflected light; a first holding unit that holds the light source unit, the light projection lens unit, and the light receiving lens unit; a second holding unit that holds the light receiving unit, and is mounted on the first holding unit; and a pressing unit that presses the second holding unit against the first holding unit. The second holding unit is configured to be displaceable on a surface of the first holding unit along a groove portion formed thereon.
摘要翻译：一种自动聚焦装置，包括：投影透镜单元，其将从光源单元发射的光投射在投影对象面上; 光接收单元，其从投影对象表面接收漫反射光; 光接收透镜单元，其将漫反射光引导到光接收单元; 计算单元，其从所述漫反射光计算到所述投影对象面的焦距; 保持光源单元，光投影透镜单元和光接收透镜单元的第一保持单元; 第二保持单元，其保持所述光接收单元，并且安装在所述第一保持单元上; 以及将第二保持单元按压在第一保持单元上的按压单元。第二保持单元构造成沿着形成在其上的槽部在第一保持单元的表面上移动。

5. 发明授权

US09110360B2 Image projection apparatus 有权
标题翻译：图像投影仪
公开(公告)号：US09110360B2
公开(公告)日：2015-08-18
申请号：US13964239
申请日：2013-08-12
申请人： Yasunari Mikutsu , Hideo Namba , Satoshi Tsuchiya , Naoyuki Ishikawa , Hideo Kanai , Motohisa Ikeda , Masamichi Yamada
发明人： Yasunari Mikutsu , Hideo Namba , Satoshi Tsuchiya , Naoyuki Ishikawa , Hideo Kanai , Motohisa Ikeda , Masamichi Yamada
IPC分类号： G03B21/14 , G03B21/20 , G03B21/18
CPC分类号： G03B21/20 , G03B21/145 , G03B21/18 , G03B21/2086
摘要： An image projection apparatus includes a housing unit; a light source unit provided on the housing unit; an outer cover mounted on the housing unit; a second cover provided nearer to the light source unit than the outer cover; a first mounting member formed on the housing unit; a second mounting member formed on the outer cover and fixing the outer cover to the housing unit when mounted on the first mounting member; a displacement member movable to both a position where mounting of the second mounting member to the first mounting member is inhibited and a position where mounting of the second mounting member to the first mounting member is permitted; and a displacement control member that moves the displacement member to the position where the mounting of the second mounting member to the first mounting member is permitted when the second cover is correctly mounted.
摘要翻译：图像投影装置包括：壳体单元; 设置在所述壳体单元上的光源单元; 安装在所述壳体单元上的外盖; 设置成比所述外盖更靠近所述光源单元的第二盖; 形成在所述壳体单元上的第一安装构件; 第二安装构件，形成在所述外盖上，并且当安装在所述第一安装构件上时将所述外盖固定到所述壳体单元; 可移动到第二安装构件到第一安装构件的安装位置的位移构件和允许第二安装构件安装到第一安装构件的位置; 以及位移控制构件，当所述第二盖被正确地安装时，所述位移控制构件将所述位移构件移动到允许所述第二安装构件安装到所述第一安装构件的位置。

6. 发明申请

US20140132938A1 AUTO-FOCUS DEVICE, PROJECTION LENS DEVICE, AND IMAGE PROJECTION APPARATUS 有权
标题翻译：自动聚焦设备，投影镜头设备和图像投影设备
公开(公告)号：US20140132938A1
公开(公告)日：2014-05-15
申请号：US14062042
申请日：2013-10-24
申请人： Satoshi TSUCHIYA , Masamichi Yamada , Yasunari Mikutsu , Hideo Namba , Hideo Kanai , Naoyuki Ishikawa , Motohisa Ikeda
发明人： Satoshi TSUCHIYA , Masamichi Yamada , Yasunari Mikutsu , Hideo Namba , Hideo Kanai , Naoyuki Ishikawa , Motohisa Ikeda
IPC分类号： G02B7/09 , G02B7/28
CPC分类号： G02B7/09 , G02B7/28 , G02B7/32 , G03B3/10 , G03B21/145 , G03B21/2066 , G03B21/53 , G03B33/08
摘要： An auto-focus device includes: a light projection lens unit that projects light emitted from a light source unit, on a projection target surface; a light receiving unit that receives a diffusely-reflected light from the projection target surface; a light receiving lens unit that guides the diffusely-reflected light to the light receiving unit; a calculating unit that calculates a focal distance to the projection target surface from the diffusely-reflected light; a first holding unit that holds the light source unit, the light projection lens unit, and the light receiving lens unit; a second holding unit that holds the light receiving unit, and is mounted on the first holding unit; and a pressing unit that presses the second holding unit against the first holding unit. The second holding unit is configured to be displaceable on a surface of the first holding unit along a groove portion formed thereon.
摘要翻译：一种自动聚焦装置，包括：投影透镜单元，其将从光源单元发射的光投射在投影对象面上; 光接收单元，其从投影对象表面接收漫反射光; 光接收透镜单元，其将漫反射光引导到光接收单元; 计算单元，其从所述漫反射光计算到所述投影对象面的焦距; 保持光源单元，光投影透镜单元和光接收透镜单元的第一保持单元; 第二保持单元，其保持所述光接收单元，并且安装在所述第一保持单元上; 以及将第二保持单元按压在第一保持单元上的按压单元。第二保持单元构造成沿着形成在其上的槽部在第一保持单元的表面上移动。

7. 发明申请

US20140072158A1 ELECTRONIC DEVICE AND IMAGE PROJECTION APPARATUS 有权
标题翻译：电子设备和图像投影设备
公开(公告)号：US20140072158A1
公开(公告)日：2014-03-13
申请号：US13974408
申请日：2013-08-23
申请人： Masamichi YAMADA , Hideo Namba , Satoshi Tsuchiya , Yasunari Mikutsu , Hideo Kanai , Naoyuki Ishikawa , Motohisa Ikeda
发明人： Masamichi YAMADA , Hideo Namba , Satoshi Tsuchiya , Yasunari Mikutsu , Hideo Kanai , Naoyuki Ishikawa , Motohisa Ikeda
IPC分类号： G03B21/14 , H04R1/02
CPC分类号： G03B21/14 , G03B21/145 , H04R1/025 , H04R1/026 , H04R1/028 , H04R1/2896 , H04R2499/15
摘要： An electronic device includes a speaker; a speaker holder that holds the speaker; a main unit on which the speaker holder is mounted; a first mounting part formed on the speaker; a second mounting part formed on the speaker holder; a first elastic part that engages with both the first and second mounting parts; a third mounting part formed on the speaker holder; a fourth mounting part formed on the main unit; and a second elastic part that engages with both the third and fourth mounting parts. The speaker and the main unit are provided in such a manner as not to come into contact with each other under the condition that the first and second mounting parts engage with the first elastic part, and the third and fourth mounting parts engage with the second elastic part.
摘要翻译：电子设备包括扬声器; 扬声器支架，用于固定扬声器; 安装扬声器保持架的主单元; 形成在扬声器上的第一安装部分; 形成在所述扬声器保持架上的第二安装部; 与第一和第二安装部分接合的第一弹性部件; 形成在所述扬声器保持器上的第三安装部; 形成在主体上的第四安装部; 以及与第三和第四安装部分接合的第二弹性部件。扬声器和主单元设置成在第一和第二安装部分与第一弹性部分接合的条件下彼此不接触，并且第三和第四安装部分与第二弹性体部分。

8. 发明授权

US08022753B2 Semiconductor integrated circuit with intermittent power supply operation of circuit blocks 有权
标题翻译：半导体集成电路具有电路块的间歇电源操作
公开(公告)号：US08022753B2
公开(公告)日：2011-09-20
申请号：US12688499
申请日：2010-01-15
申请人： Motohisa Ikeda
发明人： Motohisa Ikeda
IPC分类号： G05F1/10
CPC分类号： G06F1/3296 , G06F1/3203 , H01L27/0207 , H01L27/105 , H03K19/0013 , H03K19/0016 , Y02D10/172
摘要： A semiconductor integrated circuit that carries out intermittent operation, includes a processor block; an logical operation block other than a processor; a first switch part configured to supply a normal operation voltage to the logical operation block other than a processor; a second switch part configured to supply the normal operation voltage to the processor block; a third switch part configured to supply a data holding voltage lower than the normal operation voltage to the processor block; and a fourth switch part configured to be turned on, when the second switch means is turned off and the third switch means is turned on, and supply the data holding voltage to the processor block.
摘要翻译：执行间歇操作的半导体集成电路包括处理器块; 除了处理器之外的逻辑操作块; 第一开关部，被配置为向除了处理器之外的逻辑运算块提供正常工作电压; 第二开关部，被配置为向所述处理器块提供所述正常工作电压; 第三开关部件，被配置为向处理器块提供低于正常工作电压的数据保持电压; 以及第四开关部件，被配置为在第二开关装置关闭并且第三开关装置接通时导通，并且将数据保持电压提供给处理器块。

9. 发明授权

US4855958A Semiconductor integrated circuit device having logic macro and random access memory macro 失效
标题翻译：具有逻辑宏和随机存取存储器宏的半导体集成电路器件
公开(公告)号：US4855958A
公开(公告)日：1989-08-08
申请号：US233093
申请日：1988-08-17
申请人： Motohisa Ikeda
发明人： Motohisa Ikeda
IPC分类号： H01L21/82 , G11C5/02 , G11C7/00 , G11C7/10 , G11C11/401 , H01L21/822 , H01L27/04 , H01L27/10 , H01L27/118
CPC分类号： G11C7/1006 , G11C5/025 , Y10S257/923
摘要： A semiconductor integrated circuit device has a logic macro and RAM macros, and each RAM macro has a plurality of latch circuits, an operation circuit and a memory cell array. At least one of outputs of the latch circuits within the RAM macro is coupled to the operation circuit thereof by a first interconnection when the RAM macro is used. When the RAM macro is not used, all of the outputs of the latch circuits are coupled to certain internal cells of the logic macro by a second interconnection. The first and second interconnections are determined by a function to be carried out in the circuit device, that is, designed by CAD, for example, depending on the kind or model of the circuit device.

10. 发明授权

US07706173B2 Memory macro composed of a plurality of memory cells 失效
标题翻译：由多个存储单元构成的存储宏
公开(公告)号：US07706173B2
公开(公告)日：2010-04-27
申请号：US11987536
申请日：2007-11-30
申请人： Motohisa Ikeda
发明人： Motohisa Ikeda
IPC分类号： G11C11/00
CPC分类号： G11C11/413 , G11C5/147 , G11C11/412
摘要： In a memory macro which can more largely reduce a leak current of a memory cell in a hold state, a power voltage between a power potential and a reference potential is supplied across power terminals of each CMOS inverter (across source electrodes of loading P channel FETs and source electrodes of driving N channel FETs) forming the memory cell when a word line is on (high level), a hold enable voltage which is lower than the power voltage and equal to or higher than a lower limit voltage for enabling data to be held (voltage between a potential dropped lower than the power potential and the reference potential) is supplied between the power terminals when the word line is turned off (low level), and the power voltage is constantly supplied to a back gate electrode of one FET within each CMOS inverter.
摘要翻译：在能够更大程度上减小保持状态下的存储单元的泄漏电流的存储器宏中，在每个CMOS反相器的电源端子（跨越加载P沟道FET的源电极）之间提供功率电势和参考电位之间的电源电压和驱动N沟道FET的源电极），当字线为高电平时形成存储单元，保持使能电压低于电源电压并且等于或高于下限电压，以使数据成为当字线关闭（低电平）时，在电源端子之间提供保持（在下降到低于功率电位的电位和参考电位之间的电压），并且电力电压被恒定地提供给一个FET的背栅电极在每个CMOS反相器内。

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