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1. 发明授权

US08915598B2 Projector 有权
标题翻译：投影机
公开(公告)号：US08915598B2
公开(公告)日：2014-12-23
申请号：US13480143
申请日：2012-05-24
申请人： Mika Koyama , Yasuyuki Kobayashi , Nobuyuki Otsuki , Kiyomasa Shirakura
发明人： Mika Koyama , Yasuyuki Kobayashi , Nobuyuki Otsuki , Kiyomasa Shirakura
IPC分类号： G03B21/14 , G03B21/18 , G03B21/16 , G03B21/20 , G03B21/28
CPC分类号： G03B21/16 , G03B21/145 , G03B21/18 , G03B21/2086 , G03B21/28
摘要： A projector includes: an external case provided with an opening through which light passes; a projection system disposed within an inside space of the external case, wherein the projection system includes a reflection member having a reflection surface capable of reflecting light received from a light source device to guide the light toward the opening, and projects the light to the outside of the external case via the opening; and a detection unit which detects a foreign material existing on the optical path of the light in the area of light exit of the opening.
摘要翻译：投影机包括：外部壳体，其设有光通过的开口; 投影系统，其设置在所述外部壳体的内部空间内，其中所述投影系统包括反射构件，所述反射构件具有能够反射从光源装置接收的光以将光引导到所述开口，并且将所述光投射到外部通过开口的外壳; 以及检测单元，其检测存在于开口的光出射区域中的光的光路上的异物。

2. 发明申请

US20130038646A1 DIMMER AND PROJECTOR 有权
标题翻译：调光器和投影机
公开(公告)号：US20130038646A1
公开(公告)日：2013-02-14
申请号：US13568818
申请日：2012-08-07
申请人： Kenshi SAKAI , Toshihiko NAGUMO , Toshihiko SAKAI , Nobuyuki OTSUKI , Takuro ONOTA
发明人： Kenshi SAKAI , Toshihiko NAGUMO , Toshihiko SAKAI , Nobuyuki OTSUKI , Takuro ONOTA
IPC分类号： F21V11/00 , G09G5/10
CPC分类号： G03B21/2053 , G03B21/14 , G03B21/208
摘要： A dimmer includes a pair of pivoting sections provided across an optical axis of a light beam and having pivot axes and a pair of light blocking sections held by the pair of pivoting sections and configured to pivot following pivoting of the pivoting sections to block the light beam. In a maximum light blocking state, positions in the optical axis direction of opposed ends on the optical axis side of the pair of light blocking sections are different from each other. In the maximum light blocking state, the opposed ends on the optical axis side of the pair of light blocking sections are arranged to overlap each other in a direction along the optical axis.
摘要翻译：调光器包括横跨光束的光轴设置的一对枢转部分，并且具有枢转轴线和由一对枢转部分保持的一对遮光部分，并且构造成在枢转部分的枢转之后枢转以阻挡光束。在最大遮光状态下，该对遮光部的光轴侧的相对端的光轴方向的位置彼此不同。在最大遮光状态下，一对遮光部的光轴侧的相对端部沿着光轴方向配置成彼此重叠。

3. 发明申请

US20080079907A1 PROJECTOR AND KEYSTONE DISTORTION CORRECTION METHOD FOR PROJECTOR 有权
标题翻译：投影机和梯形失真校正方法
公开(公告)号：US20080079907A1
公开(公告)日：2008-04-03
申请号：US11862892
申请日：2007-09-27
申请人： Susumu TAKATSU , Nobuyuki OTSUKI , Hirohisa NAKANO
发明人： Susumu TAKATSU , Nobuyuki OTSUKI , Hirohisa NAKANO
IPC分类号： G03B21/14
CPC分类号： H04N9/3185 , G03B21/145 , G03B21/147 , H04N9/3141
摘要： A projector includes an adjusting leg section configured to be capable of protruding/retracting outside/inside an exterior chassis and changing a tilt condition of the projector, an interlocking device that displaces based on the protruding/retracting movement of the adjusting leg section, a variable resistance device that has a resistance that varies based on displacement of the interlocking device, a voltage detection device that detects a voltage based on the resistance of the variable resistance device, a storage device that stores keystone distortion correction amount information, and a keystone distortion correction device that obtains a keystone distortion correction amount from the keystone distortion correction amount information based on the voltage detected by the voltage detection device, and that corrects the keystone distortion of the projection image using the keystone distortion correction amount.
摘要翻译：一种投影机，包括：调整支腿部，其能够在外部框架的外部/外部突出/缩回，并且改变投影仪的倾斜状态;基于调节支腿部的突出/缩回移动而移位的互锁装置;变量具有基于互锁装置的位移而变化的电阻的电阻装置，基于可变电阻装置的电阻检测电压的电压检测装置，存储梯形失真校正量信息的存储装置和梯形失真校正量装置，其基于由电压检测装置检测的电压从梯形失真校正量信息获得梯形失真校正量，并且使用梯形失真校正量校正投影图像的梯形失真。

4. 发明授权

US10151969B2 Projector having reflecting mirror disposed within housing and operation buttons disposed on sidewall of the housing 有权
公开(公告)号：US10151969B2
公开(公告)日：2018-12-11
申请号：US12814659
申请日：2010-06-14
申请人： Nobuyuki Otsuki , Tetsu Nakayama , Genta Kawabe
发明人： Nobuyuki Otsuki , Tetsu Nakayama , Genta Kawabe
IPC分类号： G03B21/28 , G03B21/14 , H04N9/31
摘要： A projector includes: an exterior housing configuring an exterior; a projection optical device which projects an image toward a projection surface; and a plurality of operation buttons which, being disposed in such a way as to be exposed to the outside of the exterior housing, an image opening for allowing the image projected from the projection optical device to pass through is formed in one sidewall, among sidewalls configuring the exterior housing, which intersects in a vertical direction, the projection optical device includes a reflecting mirror which reflects the image, and projects it through the image opening, and the plurality of operation buttons are disposed on a side of the one sidewall farther from the projection surface than the image opening.

5. 发明申请

US20130038524A1 IMAGE PICKUP DEVICE AND PROJECTOR 有权
标题翻译：图像拾取器件和投影仪
公开(公告)号：US20130038524A1
公开(公告)日：2013-02-14
申请号：US13568660
申请日：2012-08-07
申请人： Nobuyuki OTSUKI , Haiyan ZHOU
发明人： Nobuyuki OTSUKI , Haiyan ZHOU
IPC分类号： G09G5/00 , H04N5/33
CPC分类号： G03B17/14 , G03B17/54 , G03B21/28 , G06F3/03542 , G06F3/0425 , H04N5/2254 , H04N5/332 , H04N9/3194
摘要： An image pickup device includes an image pickup element which captures an image of a projection surface, an optical filter which has higher transmissivity for infrared light than for visible light, a visible light transmitting member whose transmissivity for visible light is higher than the corresponding transmissivity of the optical filter, and a switching unit which switches between a first condition where the optical filter is disposed on an optical path of light entering the image pickup element, and a second condition where the visible light transmitting member is disposed on the optical path.
摘要翻译：一种图像拾取装置，包括捕捉投影面的图像的摄像元件，对于可见光具有比红外光透过率高的可见光的可见光透射构件，对于可见光的透射率高于对应的透射率所述光学滤波器以及切换单元，所述切换单元在所述滤光器配置在进入所述摄像元件的光的光路上的第一状态与所述可见光透射构件配置在所述光路上的第二状态之间切换。

6. 发明申请

US20100321646A1 PROJECTOR SUSPENSION DEVICE 有权
标题翻译：投影机悬挂装置
公开(公告)号：US20100321646A1
公开(公告)日：2010-12-23
申请号：US12815499
申请日：2010-06-15
申请人： Hirohisa Nakano , Toshimitsu Watanabe , Nobuyuki Otsuki
发明人： Hirohisa Nakano , Toshimitsu Watanabe , Nobuyuki Otsuki
IPC分类号： G03B21/14
CPC分类号： G03B21/145 , F16M13/02 , F16M2200/021 , F16M2200/025 , G03B21/10 , G03B21/14 , G03B21/28
摘要： A projector suspension device including a projection optical device having a reflecting mirror, and a suspension position adjustment mechanism, the suspension position adjustment mechanism includes: a pressing member which presses a first member and a second member; a screw member which, being fixed in the first member, passes through the second member; and a turning member which, by turning and engaging with the screw member passing through the second member, against the pressing force of the pressing member, adjusts the angle formed by the first member and second member, with a turning pivot set perpendicular to the axial direction of the screw member as the center.
摘要翻译：一种投影仪悬架装置，包括具有反射镜的投影光学装置和悬挂位置调节机构，所述悬挂位置调整机构包括：按压第一部件和第二部件的按压部件; 固定在第一构件中的螺钉构件穿过第二构件; 以及转动构件，其通过与穿过所述第二构件的所述螺纹构件相互转动和接合而抵抗所述按压构件的按压力，利用垂直于所述轴向的旋转枢轴来调整由所述第一构件和所述第二构件形成的角度螺杆构件的方向为中心。

7. 发明申请

US20100321644A1 PROJECTOR 审中-公开
标题翻译：投影机
公开(公告)号：US20100321644A1
公开(公告)日：2010-12-23
申请号：US12814659
申请日：2010-06-14
申请人： Nobuyuki Otsuki , Tetsu Nakayama , Genta Kawabe
发明人： Nobuyuki Otsuki , Tetsu Nakayama , Genta Kawabe
IPC分类号： G03B21/28
CPC分类号： G03B21/147 , G03B21/14 , G03B21/28 , H04N9/3141
摘要： A projector includes: an exterior housing configuring an exterior; a projection optical device which projects an image toward a projection surface; and a plurality of operation buttons which, being disposed in such a way as to be exposed to the outside of the exterior housing, an image opening for allowing the image projected from the projection optical device to pass through is formed in one sidewall, among sidewalls configuring the exterior housing, which intersects in a vertical direction, the projection optical device includes a reflecting mirror which reflects the image, and projects it through the image opening, and the plurality of operation buttons are disposed on a side of the one sidewall farther from the projection surface than the image opening.
摘要翻译：投影机包括：外部构造外部构件; 投影光学装置，其将图像投射到投影面; 并且多个操作按钮被设置成暴露于外部壳体的外部，用于允许从投影光学装置投影的图像通过的图像开口形成在侧壁中的侧壁中配置外壳，其在垂直方向上相交，所述投影光学装置包括反射所述图像的反射镜，并将其投射穿过所述图像开口，并且所述多个操作按钮设置在所述一个侧壁的更远侧投影面比图像打开。

8. 发明申请

US20120307214A1 PROJECTOR 有权
标题翻译：投影机
公开(公告)号：US20120307214A1
公开(公告)日：2012-12-06
申请号：US13480143
申请日：2012-05-24
申请人： Mika KOYAMA , Yasuyuki KOBAYASHI , Nobuyuki OTSUKI , Kiyomasa SHIRAKURA
发明人： Mika KOYAMA , Yasuyuki KOBAYASHI , Nobuyuki OTSUKI , Kiyomasa SHIRAKURA
IPC分类号： G03B21/28
CPC分类号： G03B21/16 , G03B21/145 , G03B21/18 , G03B21/2086 , G03B21/28
摘要： A projector includes: an external case provided with an opening through which light passes; a projection system disposed within an inside space of the external case, wherein the projection system includes a reflection member having a reflection surface capable of reflecting light received from a light source device to guide the light toward the opening, and projects the light to the outside of the external case via the opening; and a detection unit which detects a foreign material existing on the optical path of the light in the area of light exit of the opening.
摘要翻译：投影机包括：外部壳体，其设有光通过的开口; 投影系统，其设置在所述外部壳体的内部空间内，其中所述投影系统包括反射构件，所述反射构件具有能够反射从光源装置接收的光以将光引导到所述开口，并且将所述光投射到外部通过开口的外壳; 以及检测单元，其检测存在于开口的光出射区域中的光的光路上的异物。

9. 外观设计

USD655707S1 Interactive pen 有权
标题翻译：互动笔
公开(公告)号：USD655707S1
公开(公告)日：2012-03-13
申请号：US29405320
申请日：2011-11-01
申请人： Hiroto Miyauchi , Nobuyuki Otsuki
设计人： Hiroto Miyauchi , Nobuyuki Otsuki

10. 发明授权

US08118437B2 Optical device and projector 有权
标题翻译：光学设备和投影机
公开(公告)号：US08118437B2
公开(公告)日：2012-02-21
申请号：US12207794
申请日：2008-09-10
申请人： Nobuyuki Otsuki
发明人： Nobuyuki Otsuki
IPC分类号： G03B21/14
CPC分类号： G03B21/142
摘要： An optical device that includes a light modulation device, a projection optical device, and a retention member that holds the light modulation device and the projection optical device. The retention member includes: a projection optical device attachment section for attach the projection optical device; and a light modulation device attachment section that is provided for attachment of the light modulation device with a protrusion to a side opposite to the projection optical device along an optical-axis direction of the projection optical device, and the projection optical device attachment section includes: a fixing section that fixes the projection optical device substantially at a position of the center of gravity; a support section that is disposed opposing the fixing section in the optical-axis direction, and supports the light modulation device attachment section; and a connection section that connects together the fixing section and the support section.
摘要翻译：一种光学装置，包括光调制装置，投影光学装置和保持光调制装置和投影光学装置的保持构件。保持构件包括：用于安装投影光学装置的投影光学装置附接部分; 以及光调制装置安装部，其将所述调光装置与所述投影光学装置的与所述投影光学装置的光轴方向相反的一侧的突起部附着，所述投影光学装置的安装部包括：固定部，其将投影光学装置基本上固定在重心位置; 支撑部，其在所述光轴方向上与所述固定部相对配置，并且支撑所述光调制装置安装部; 以及连接部，其将固定部和支撑部连结。

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