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1. 发明申请

US20080074623A1 Projection display and adjusting method thereof 有权
标题翻译：投影显示及其调整方法
公开(公告)号：US20080074623A1
公开(公告)日：2008-03-27
申请号：US11806199
申请日：2007-05-30
申请人： Kensuke Odagiri , Akihiro Kitaguchi , Yoshinori Asamura
发明人： Kensuke Odagiri , Akihiro Kitaguchi , Yoshinori Asamura
IPC分类号： G03B21/14 , G03B21/00
CPC分类号： G03B21/14 , H04N9/3185
摘要： A projection display includes a projection unit projecting an image on a screen, an image processor capable of adjusting an image display area where an image is projected on the screen by processing an image signal to be input to the projection unit, and an image-outline adjusting mechanism supporting the projection unit and capable of adjusting the image display area by positioning the projection unit. The image processor is capable of adjusting the image display area in one translational degree of freedom, and the image-outline adjusting mechanism is capable of positioning the projection unit in five degrees of freedom except for one translational degree of freedom.
摘要翻译：投影显示器包括投影屏幕上的图像的投影单元，能够通过处理输入到投影单元的图像信号来调整图像投影到屏幕上的图像显示区域的图像处理器，以及图像轮廓调节机构，其支撑投影单元并且能够通过定位投影单元来调整图像显示区域。图像处理器能够以一个平移自由度调整图像显示区域，并且图像轮廓调整机构能够将投影单元定位在除了一个平移自由度之外的五个自由度中。

2. 发明授权

US07887195B2 Projection display with mechanism and image processor for adjusting an image in six degrees of freedom, and adjusting method thereof 有权
标题翻译：具有用于调整六自由度的图像的机构和图像处理器的投影显示及其调整方法
公开(公告)号：US07887195B2
公开(公告)日：2011-02-15
申请号：US11806199
申请日：2007-05-30
申请人： Kensuke Odagiri , Akihiro Kitaguchi , Yoshinori Asamura
发明人： Kensuke Odagiri , Akihiro Kitaguchi , Yoshinori Asamura
IPC分类号： G03B21/14
CPC分类号： G03B21/14 , H04N9/3185
摘要： A projection display includes a projection unit projecting an image on a screen, an image processor capable of adjusting an image display area where an image is projected on the screen by processing an image signal to be input to the projection unit, and an image-outline adjusting mechanism supporting the projection unit and capable of adjusting the image display area by positioning the projection unit. The image processor is capable of adjusting the image display area in one translational degree of freedom, and the image-outline adjusting mechanism is capable of positioning the projection unit in five degrees of freedom except for one translational degree of freedom.
摘要翻译：投影显示器包括投影屏幕上的图像的投影单元，能够通过处理输入到投影单元的图像信号来调整图像投影到屏幕上的图像显示区域的图像处理器，以及图像轮廓调节机构，其支撑投影单元并且能够通过定位投影单元来调整图像显示区域。图像处理器能够以一个平移自由度调整图像显示区域，并且图像轮廓调整机构能够将投影单元定位在除了一个平移自由度之外的五个自由度中。

3. 发明申请

US20090040178A1 Position detecting device 有权
标题翻译：位置检测装置
公开(公告)号：US20090040178A1
公开(公告)日：2009-02-12
申请号：US12071361
申请日：2008-02-20
申请人： Naoyuki Machida , Akihiro Kitaguchi , Shigenori Shibue , Yoshinori Asamura
发明人： Naoyuki Machida , Akihiro Kitaguchi , Shigenori Shibue , Yoshinori Asamura
IPC分类号： G06F3/033
CPC分类号： G06F3/0425 , G06F3/0346 , H04N9/3194
摘要： An object of the present invention is to provide a position detecting device that allows simultaneous use by a plurality of users by recognizing positional information about a plurality of pointers and associating the pointers and the users. A position detecting device of the invention includes a rear projector (1) that projects an image, a projection screen (3) that displays the image projected from the rear projector (1), imaging means (4) that is located near the rear projector (1) and that takes an image of light rays emitted from pointers (10, 20), from the rear of the projection screen (3), and coordinate calculating means (5b) that analyzes the image taken by the imaging means (4) to detect the two-dimensional positions in the detection areas where the light rays from the pointers (10, 20) are detected.
摘要翻译：本发明的目的是提供一种位置检测装置，其通过识别关于多个指针的位置信息并使指针和用户相关联，允许多个用户同时使用。本发明的位置检测装置包括投影图像的后投影仪（1），显示从后投影仪（1）投射的图像的投影屏幕（3），位于后投影机附近的成像装置（4）（1），并且从投影屏幕（3）的后部拍摄从指针（10,20）发射的光线的图像，以及分析由成像装置（4）拍摄的图像的坐标计算装置（5b）检测来自指针（10,20）的光线的检测区域中的二维位置。

4. 发明授权

US08508474B2 Position detecting device 有权
标题翻译：位置检测装置
公开(公告)号：US08508474B2
公开(公告)日：2013-08-13
申请号：US12071361
申请日：2008-02-20
申请人： Naoyuki Machida , Akihiro Kitaguchi , Shigenori Shibue , Yoshinori Asamura
发明人： Naoyuki Machida , Akihiro Kitaguchi , Shigenori Shibue , Yoshinori Asamura
IPC分类号： G06F3/033
CPC分类号： G06F3/0425 , G06F3/0346 , H04N9/3194
摘要： An object of the present invention is to provide a position detecting device that allows simultaneous use by a plurality of users by recognizing positional information about a plurality of pointers and associating the pointers and the users. A position detecting device of the invention includes a rear projector that projects an image, a projection screen that displays the image projected from the rear projector, imaging means that is located near the rear projector and that takes an image of light rays emitted from pointers, from the rear of the projection screen, and coordinate calculating means that analyzes the image taken by the imaging means to detect the two-dimensional positions in the detection areas where the light rays from the pointers are detected.
摘要翻译：本发明的目的是提供一种位置检测装置，其通过识别关于多个指针的位置信息并使指针和用户相关联，允许多个用户同时使用。本发明的位置检测装置包括投影图像的后投影仪，投影屏幕，其显示从后投影仪投影的图像，位于靠近后投影仪的摄像装置，拍摄从指针发出的光线的图像，以及坐标计算装置，其分析由成像装置拍摄的图像，以检测来自指示器的光线的检测区域中的二维位置。

5. 发明授权

US08651670B2 Projection type image display device 有权
标题翻译：投影型图像显示装置
公开(公告)号：US08651670B2
公开(公告)日：2014-02-18
申请号：US12605822
申请日：2009-10-26
申请人： Akihiro Kitaguchi
发明人： Akihiro Kitaguchi
IPC分类号： H04N5/64
CPC分类号： G03B21/562
摘要： A projection type image display device of the present invention includes: a screen unit with a screen onto which images are projected; a projection unit for projecting images onto the screen from the rear surface of the screen; right and left slide mechanisms as a pair for supporting the screen unit in a manner that allows the screen unit to move in a direction approximately normal to the screen; and a link shaft for linking the right and left slide mechanisms, and for moving the right and left mechanisms in synchronization with each other.
摘要翻译：本发明的投影型图像显示装置包括：具有投影图像的屏幕的屏幕单元; 投影单元，用于从屏幕的后表面将图像投影到屏幕上; 左右滑动机构为一对，用于以允许屏幕单元沿大致垂直于屏幕的方向移动的方式支撑屏幕单元; 以及用于连接右滑块机构和左滑动机构的连杆轴，并且用于彼此同步地移动左右机构。

6. 发明授权

US08833713B2 Wall-mounted attaching apparatus 有权
标题翻译：壁挂安装装置
公开(公告)号：US08833713B2
公开(公告)日：2014-09-16
申请号：US12884975
申请日：2010-09-17
申请人： Akihiro Kitaguchi
发明人： Akihiro Kitaguchi
IPC分类号： A47B96/00 , A47K1/00 , A47K5/00 , E04G5/06 , F16L3/08
CPC分类号： F16M13/02 , F16M11/048 , F16M2200/02 , F16M2200/061 , F16M2200/066
摘要： A mount portion has a rectangular outside shape, and has an opening in its center part that can be fitted by hanging on mounting brackets fixed on a wall surface. An installation surface has mount fixing holes in its upper part and mount fixing holes in its lower part. Default positioning holes are provided adjacent to the mount fixing holes. In screwing, the mount fixing holes have given screwing position freedom. The regions of the default positioning holes have smaller opening areas than the regions of the mount fixing holes.
摘要翻译：安装部分具有矩形外形，并且在其中心部分具有可以悬挂在固定在壁表面上的安装支架上的开口。安装表面在其上部具有安装固定孔，并在其下部安装固定孔。在安装固定孔附近设有默认定位孔。拧紧时，安装固定孔具有螺纹位置自由度。默认定位孔的区域比安装固定孔的区域小的开口面积。

7. 发明授权

US07365806B2 Projection display apparatus including a slide mechanism to prevent dropping of a screen during attachment 有权
标题翻译：投影显示装置，包括用于在附着期间防止屏幕掉落的滑动机构
公开(公告)号：US07365806B2
公开(公告)日：2008-04-29
申请号：US10893337
申请日：2004-07-19
申请人： Akihiro Kitaguchi , Toshitaka Tachibana
发明人： Akihiro Kitaguchi , Toshitaka Tachibana
IPC分类号： H04N5/64 , H04N5/74
CPC分类号： G03B21/58 , G03B21/62 , H04N9/3141
摘要： A projection display apparatus (1) includes slide bases (106) which are able to protrude from a housing (101). A screen unit (103) is supported by rotation plates (107) rotatably provided on the slide bases (106). The attaching and detaching operations of the screen unit (103) can be performed in a state where the slide bases (106) protrude from the housing (101) and the rotation plates (107) rotate to an operating position. In this operating position, the screen unit (103) is supported by the rotation plates (107) from below, so that the screen unit (103) can be prevented from being dropped on the floor, and therefore the reliability of the operations can be enhanced.
摘要翻译：投影显示装置（1）包括能够从壳体（101）突出的滑动基座（106）。屏幕单元（103）由可旋转地设置在滑动基座（106）上的旋转板（107）支撑。可以在滑动基座（106）从壳体（101）突出并且旋转板（107）旋转到操作位置的状态下进行屏幕单元（103）的安装和拆卸操作。在该操作位置，屏幕单元103从下方被旋转板107支撑，从而可以防止屏幕单元103落在地板上，因此操作的可靠性可以是增强。

8. 发明申请

US20050174497A1 Projection display apparatus 有权
标题翻译：投影显示装置
公开(公告)号：US20050174497A1
公开(公告)日：2005-08-11
申请号：US10893337
申请日：2004-07-19
申请人： Akihiro Kitaguchi , Toshitaka Tachibana
发明人： Akihiro Kitaguchi , Toshitaka Tachibana
IPC分类号： G03B21/10 , G03B21/14 , H04N5/74 , H04N5/64
CPC分类号： G03B21/58 , G03B21/62 , H04N9/3141
摘要： A projection display apparatus (1) includes slide bases (106) which are able to protrude from a housing (101). A screen unit (103) is supported by rotation plates (107) rotatably provided on the slide bases (106). The attaching and detaching operations of the screen unit (103) can be performed in a state where the slide bases (106) protrude from the housing (101) and the rotation plates (107) rotate to an operating position. In this operating position, the screen unit (103) is supported by the rotation plates (107) from below, so that the screen unit (103) can be prevented from being dropped on the floor, and therefore the reliability of the operations can be enhanced.
摘要翻译：投影显示装置（1）包括能够从壳体（101）突出的滑动基座（106）。屏幕单元（103）由可旋转地设置在滑动基座（106）上的旋转板（107）支撑。可以在滑动基座（106）从壳体（101）突出并且旋转板（107）旋转到操作位置的状态下进行屏幕单元（103）的安装和拆卸操作。在该操作位置，屏幕单元103从下方被旋转板107支撑，从而可以防止屏幕单元103落在地板上，因此操作的可靠性可以是增强。

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