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1. 发明申请

US20110010667A1 MULTIMEDIA REPRODUCTION DEVICE AND MENU SCREEN DISPLAY METHOD 有权
标题翻译：多媒体复制设备和菜单屏幕显示方法
公开(公告)号：US20110010667A1
公开(公告)日：2011-01-13
申请号：US12835300
申请日：2010-07-13
申请人： Masaharu Sakai , Kojiro Umemura , Shuji Hiramatsu , Ryuji Nakayama
发明人： Masaharu Sakai , Kojiro Umemura , Shuji Hiramatsu , Ryuji Nakayama
IPC分类号： G06F3/048
CPC分类号： G11B27/34 , G06F3/04817 , G06F3/0482
摘要： A small-size digital device requires preferable operability and userfriendliness of the user interface. In a multimedia reproduction device (10), an operation unit (40) acquires an instruction concerning content reproduction via a user operation. A read-out unit (44) reads out a content from an external recording medium mounted as a content data storage area. A Storage unit (80) holds data on a plurality of function icons symbolizing a plurality of content reproduction function types and data on a plurality of media icons symbolizing the external recording medium types. A display processing unit (46) processes menu screen display and content reproduction. A menu unit (48) generates image data on a menu screen where a plurality of function icons and a plurality of media icons are arranged two-dimensionally according to a user function.
摘要翻译：小型数字设备需要用户界面的可操作性和用户友好性。在多媒体再现设备（10）中，操作单元（40）经由用户操作获取关于内容再现的指令。读出单元（44）从作为内容数据存储区域安装的外部记录介质读出内容。存储单元（80）将符号化多个内容再现功能类型的多个功能图标和数据的数据保存在表示外部记录介质类型的多个媒体图标上。显示处理单元（46）处理菜单屏幕显示和内容再现。菜单单元（48）根据用户功能在二维地布置多个功能图标和多个媒体图标的菜单画面上生成图像数据。

2. 发明授权

US07801419B2 Multimedia reproduction device and menu screen display method 有权
标题翻译：多媒体再现设备和菜单画面显示方式
公开(公告)号：US07801419B2
公开(公告)日：2010-09-21
申请号：US10587406
申请日：2005-04-01
申请人： Masaharu Sakai , Kojiro Umemura , Shuji Hiramatsu , Ryuji Nakayama
发明人： Masaharu Sakai , Kojiro Umemura , Shuji Hiramatsu , Ryuji Nakayama
IPC分类号： H04N5/00 , H04N7/00
CPC分类号： G11B27/34 , G06F3/04817 , G06F3/0482
摘要： A small-size digital device requires preferable operability and user-friendliness of the user interface. In a multimedia reproduction device (10), an operation unit (40) acquires an instruction concerning content reproduction via a user operation. A read-out unit (44) reads out a content from an external recording medium mounted as a content data storage area. A storage unit (80) holds data on a plurality of function icons symbolizing a plurality of content reproduction function types and data on a plurality of media icons symbolizing the external recording medium types. A display processing unit (46) processes menu screen display and content reproduction. A menu control unit (48) generates image data on a menu screen where a plurality of function icons and a plurality of media icons are arranged two-dimensionally according to a user instruction.
摘要翻译：小型数字设备需要用户界面的可操作性和用户友好性。在多媒体再现设备（10）中，操作单元（40）经由用户操作获取关于内容再现的指令。读出单元（44）从作为内容数据存储区域安装的外部记录介质读出内容。存储单元（80）将符号化多个内容再现功能类型和数据的多个功能图标的数据保存在表示外部记录介质类型的多个媒体图标上。显示处理单元（46）处理菜单屏幕显示和内容再现。菜单控制单元（48）根据用户指令在二维地布置多个功能图标和多个媒体图标的菜单画面上生成图像数据。

3. 发明申请

US20070160345A1 Multimedia reproduction device and menu screen display method 有权
标题翻译：多媒体再现设备和菜单画面显示方式
公开(公告)号：US20070160345A1
公开(公告)日：2007-07-12
申请号：US10587406
申请日：2005-04-01
申请人： Masaharu Sakai , Kojiro Umemura , Shuji Hiramatsu , Ryuji Nakayama
发明人： Masaharu Sakai , Kojiro Umemura , Shuji Hiramatsu , Ryuji Nakayama
IPC分类号： H04N7/00
CPC分类号： G11B27/34 , G06F3/04817 , G06F3/0482
摘要： A small-size digital device requires preferable operability and user-friendliness of the user interface. In a multimedia reproduction device (10), an operation unit (40) acquires an instruction concerning content reproduction via a user operation. A read-out unit (44) reads out a content from an external recording medium mounted as a content data storage area. A storage unit (80) holds data on a plurality of function icons symbolizing a plurality of content reproduction function types and data on a plurality of media icons symbolizing the external recording medium types. A display processing unit (46) processes menu screen display and content reproduction. A menu control unit (48) generates image data on a menu screen where a plurality of function icons and a plurality of media icons are arranged two-dimensionally according to a user instruction.
摘要翻译：小型数字设备需要用户界面的可操作性和用户友好性。在多媒体再现设备（10）中，操作单元（40）经由用户操作获取关于内容再现的指令。读出单元（44）从作为内容数据存储区域安装的外部记录介质读出内容。存储单元（80）将符号化多个内容再现功能类型的多个功能图标和数据的数据保存在表示外部记录介质类型的多个媒体图标上。显示处理单元（46）处理菜单屏幕显示和内容再现。菜单控制单元（48）根据用户指令在二维地布置多个功能图标和多个媒体图标的菜单画面上生成图像数据。

4. 发明授权

US08463103B2 Multimedia reproduction device and menu screen display method 有权
标题翻译：多媒体再现设备和菜单画面显示方式
公开(公告)号：US08463103B2
公开(公告)日：2013-06-11
申请号：US12835300
申请日：2010-07-13
申请人： Masaharu Sakai , Kojiro Umemura , Shuji Hiramatsu , Ryuji Nakayama
发明人： Masaharu Sakai , Kojiro Umemura , Shuji Hiramatsu , Ryuji Nakayama
IPC分类号： H04N9/80
CPC分类号： G11B27/34 , G06F3/04817 , G06F3/0482
摘要： A small-size digital device requires preferable operability and userfriendliness of the user interface. In a multimedia reproduction device (10), an operation unit (40) acquires an instruction concerning content reproduction via a user operation. A read-out unit (44) reads out a content from an external recording medium mounted as a content data storage area. A Storage unit (80) holds data on a plurality of function icons symbolizing a plurality of content reproduction function types and data on a plurality of media icons symbolizing the external recording medium types. A display processing unit (46) processes menu screen display and content reproduction. A menu unit (48) generates image data on a menu screen where a plurality of function icons and a plurality of media icons are arranged two-dimensionally according to a user function.
摘要翻译：小型数字设备需要用户界面的可操作性和用户友好性。在多媒体再现设备（10）中，操作单元（40）经由用户操作获取关于内容再现的指令。读出单元（44）从作为内容数据存储区域安装的外部记录介质读出内容。存储单元（80）将符号化多个内容再现功能类型的多个功能图标和数据的数据保存在表示外部记录介质类型的多个媒体图标上。显示处理单元（46）处理菜单屏幕显示和内容再现。菜单单元（48）根据用户功能在二维地布置多个功能图标和多个媒体图标的菜单画面上生成图像数据。

5. 发明授权

US09206817B2 Centrifugal blower 有权
标题翻译：离心式鼓风机
公开(公告)号：US09206817B2
公开(公告)日：2015-12-08
申请号：US13199400
申请日：2011-08-29
申请人： Yasushi Mitsuishi , Masaharu Sakai , Masanori Yasuda , Shouichi Imahigashi , Syunsuke Ishiguro
发明人： Yasushi Mitsuishi , Masaharu Sakai , Masanori Yasuda , Shouichi Imahigashi , Syunsuke Ishiguro
IPC分类号： F04D29/42 , F04D17/16
CPC分类号： F04D29/4233 , F04D17/10 , F04D17/16 , F04D17/162 , F04D29/4213 , F04D29/4226
摘要： A centrifugal blower provided with a spiral shaped scroll chamber where a bottom part of the scroll chamber gradually expands downward in the axial direction of the fan well along with expansion of the spiral and where a flow area gradually expands toward an air outlet from a spiral start part of the casing, the centrifugal blower having an initial slant angle θ0 at the spiral start part of the bottom part of the scroll chamber of a range of angle of 5.2° to 27.5° or setting a backflow prevention rib at the fan outlet.
摘要翻译：一种设置有螺旋形涡旋室的离心式鼓风机，其中涡旋室的底部随着螺旋的膨胀在风扇的轴向方向上逐渐向下膨胀，并且流动面积从螺旋起始向空气出口逐渐膨胀壳体的一部分，具有初始倾斜角度的离心式鼓风机;在涡旋室底部的螺旋起始部分处的角度为5.2°至27.5°的角度的0或在风扇出口处设置防回流肋。

6. 发明申请

US20070274833A1 Centrifugal blower 审中-公开
标题翻译：离心式鼓风机
公开(公告)号：US20070274833A1
公开(公告)日：2007-11-29
申请号：US11888080
申请日：2007-07-31
申请人： Masaharu Sakai , Kouji Matsunaga , Yasushi Mitsuishi
发明人： Masaharu Sakai , Kouji Matsunaga , Yasushi Mitsuishi
IPC分类号： F01D1/02
CPC分类号： F04D29/30 , F04D29/4233
摘要： A centrifugal multi-blade fan has multiple blades about a rotational shaft and draws in air along the rotational shaft and then blows the air approximately perpendicular to the rotational shaft to reduce wind noise. A scroll casing encloses the multi-blade fan and defines a scroll-shaped airflow passage for directing the air blown from the multi-blade fan. The scroll casing has an intake opening and an outlet opening at a scroll end, in a downstream scroll casing portion. The scroll casing expands such that a flow passage cross-sectional area on the airflow downstream side is larger than that on an airflow upstream side. A ratio of a blade length to a diameter of the multi-blade fan is greater than or equal to 0.12, and an outer scroll casing radius, relative to the rotational axis, increases as a logarithmic spiral, its expansion angle being from 3.3° to 4.8°.
摘要翻译：离心式多叶片风扇具有围绕旋转轴的多个叶片，并沿着旋转轴吸入空气，然后大致垂直于旋转轴吹送空气以减少风噪声。涡旋壳体包围多叶片风扇并且限定用于引导从多叶片风扇吹出的空气的涡旋状气流通道。涡旋壳体在下游涡旋壳体部分中具有在涡旋端处的进气开口和出口。涡旋壳体膨胀，使得气流下游侧的流路横截面积大于气流上游侧的流路截面积。叶片长度与多叶片风扇的直径的比率大于或等于0.12，并且相对于旋转轴线的外涡旋壳体半径随着对数螺旋而增加，其膨胀角为3.3°至 4.8°。

7. 发明授权

US07281897B2 Multi-blade centrifugal blower 有权
标题翻译：多叶片离心式鼓风机
公开(公告)号：US07281897B2
公开(公告)日：2007-10-16
申请号：US11313173
申请日：2005-12-20
申请人： Toshinori Ochiai , Masaharu Sakai , Shoichi Imahigashi , Yasushi Mitsuishi
发明人： Toshinori Ochiai , Masaharu Sakai , Shoichi Imahigashi , Yasushi Mitsuishi
IPC分类号： F04D29/30
CPC分类号： F04D29/282 , F04D29/30
摘要： Each of blades of a multi-blade centrifugal blower is provided with a taper portion, which is arranged at an inside periphery at least at the side of one rotation-shaft-direction end of the blade and tapers from the side of other rotation-shaft-direction end of the blade toward the side of the one rotation-shaft-direction end. The taper portion is positioned at a rotation-direction front side with respect to a back portion disposed at the side of the other rotation-shaft-direction end of the blade. Each of inlet angles throughout the taper portion is set in a range from 55° to 74°. Therefore, air flowing speed at an outlet of an impeller wheel is uniformed throughout the blade width. Work capacity and efficiency of the impeller wheel are increased, while noise is reduced.
摘要翻译：多叶片离心式鼓风机的叶片中的每一个叶片均设置有锥形部，该锥形部至少在叶片的一个旋转轴方向端部的内侧配置，并且从其他旋转轴的一侧逐渐变细叶片朝向一个旋转轴方向端侧的方向端。锥形部分相对于设置在叶片的另一旋转轴方向端侧的后部位于旋转方向前侧。整个锥形部分中的每个入口角度设定在55°至74°的范围内。因此，在叶片宽度的叶轮的出口处的空气流动速度是均匀的。增加叶轮的工作能力和效率，降低噪音。

8. 发明授权

US08932132B2 Data access management method and data access management system 有权
标题翻译：数据访问管理方法和数据访问管理系统
公开(公告)号：US08932132B2
公开(公告)日：2015-01-13
申请号：US13369330
申请日：2012-02-09
申请人： Masaharu Sakai , Akiko Iwaya
发明人： Masaharu Sakai , Akiko Iwaya
IPC分类号： A63F9/24 , G06F15/16 , A63F13/30
CPC分类号： A63F13/75 , A63F13/12 , A63F13/77 , A63F2300/554 , A63F2300/5546 , A63F2300/5586 , A63F2300/5593
摘要： A processor is allowed to receive a request for downloading save data of a game, to check, in reference to a list containing an identifier that identifies the save data, an attribute indicating whether download of the save data is restricted, and a next downloadable time in association with one another, whether the save data has the attribute that indicates the download is restricted, to check, when the save data has the attribute that indicates the download is restricted, whether the request for downloading the save data was received at or after the time at which the save data becomes downloadable again, and to reject the request for downloading the save data and notify a user the next downloadable time when the request for downloading the save data was received before the time at which the save data becomes downloadable again.
摘要翻译：处理器被允许接收下载游戏保存数据的请求，以参照包含标识保存数据的标识符的列表来检查指示是否限制保存数据的下载的属性，以及下一个可下载时间相互关联的是，保存数据是否具有指示下载被限制的属性，以检查当保存数据具有指示下载的属性受到限制时，是否在或之后接收到下载保存数据的请求保存数据可再次下载的时间，并且在保存数据可再次下载的时间之前已经接收到下载保存数据的请求时，拒绝下载保存数据的请求并通知用户下一个下载时间。

9. 发明申请

US20130159654A1 Electronic Device and Save Data Recording Method 有权
标题翻译：电子设备和保存数据记录方法
公开(公告)号：US20130159654A1
公开(公告)日：2013-06-20
申请号：US13605047
申请日：2012-09-06
申请人： Masaharu Sakai , Yoichiro Iino , Shinichi Tanaka
发明人： Masaharu Sakai , Yoichiro Iino , Shinichi Tanaka
IPC分类号： G06F12/14
CPC分类号： G06F3/0608 , A63F13/10 , A63F13/49 , A63F2300/209 , G06F3/0605 , G06F3/0665 , G06F3/0679
摘要： A virtual capacity acquisition unit acquires a size of virtual capacity of a save data area from an application. A storage capacity acquisition unit acquires a size of save data of the application. A writing control unit prohibits the application from writing the save data exceeding the virtual capacity in a recording device. A free space acquisition unit acquires a size of free space of the recoding device, and the writing control unit prohibits the writing of save data whose size is larger than that of the free space.
摘要翻译：虚拟容量获取单元从应用获取保存数据区域的虚拟容量的大小。存储容量获取单元获取应用程序的保存数据的大小。写入控制单元禁止应用在记录设备中写入超过虚拟容量的保存数据。自由空间获取单元获取记录装置的空闲空间的大小，并且写入控制单元禁止写入尺寸大于自由空间的保存数据。

10. 发明授权

US08167562B2 Centrifugal fan and blower having the same 有权
标题翻译：离心风机和鼓风机具有相同的功能
公开(公告)号：US08167562B2
公开(公告)日：2012-05-01
申请号：US12215669
申请日：2008-06-27
申请人： Masaharu Sakai , Yoshiki Kondo , Toshinori Ochiai , Tomonori Akatsuka
发明人： Masaharu Sakai , Yoshiki Kondo , Toshinori Ochiai , Tomonori Akatsuka
IPC分类号： F03B3/12
CPC分类号： F04D29/662 , F04D29/282
摘要： A centrifugal fan includes a plurality of blades, a first wall disposed at first axial ends of the blades, and a second wall disposed at second axial ends of the blades and having a shaft portion at a center. At least one of the first wall and the second wall has a cutout portion configured to control balance.
摘要翻译：离心风扇包括多个叶片，设置在叶片的第一轴向端部处的第一壁和设置在叶片的第二轴向端部处并且在中心具有轴部分的第二壁。第一壁和第二壁中的至少一个具有被配置为控制平衡的切口部分。

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