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1. 发明授权

US07997736B2 Projection type video display apparatus 有权
标题翻译：投影式视频显示装置
公开(公告)号：US07997736B2
公开(公告)日：2011-08-16
申请号：US12195004
申请日：2008-08-20
申请人： Taichi Yoshimura , Toshimasa Kanbara , Takeshi Fujisaki
发明人： Taichi Yoshimura , Toshimasa Kanbara , Takeshi Fujisaki
IPC分类号： G03B21/16
CPC分类号： G03B21/16
摘要： A projector comprises: a cooling fan for sucking ambient air through a filter; switching means for switching the operational mode of the cooling fan between a lowland mode and a highland mode; and control means adapted to obtain current fan voltage to determine the normal rpm value for that current fan voltage in reference to a highland voltage-rpm characteristic when the switching means is in the highland mode, obtain current fan rpm, and enables alarming means to issue a filter clogging alarm in the event that the current fan rpm is larger than the normal rpm value plus a predetermined value. Thus, filter clogging can be detected with precision in highlands.
摘要翻译：投影机包括：用于通过过滤器吸入环境空气的冷却风扇; 切换装置，用于在低地模式和高地模式之间切换冷却风扇的操作模式; 以及控制装置，其适于当切换装置处于高地模式时获得当前风扇电压以针对当前风扇电压确定当前风扇电压的正常转速值，获得当前风扇转速，并使报警装置发出在当前风扇转速大于正常rpm值加上预定值的情况下，过滤器堵塞警报。因此，可以在高原中精确检测过滤器堵塞。

2. 发明申请

US20090051882A1 PROJECTION TYPE VIDEO DISPLAY APPARATUS 有权
标题翻译：投影类型视频显示设备
公开(公告)号：US20090051882A1
公开(公告)日：2009-02-26
申请号：US12195004
申请日：2008-08-20
申请人： Taichi Yoshimura , Toshimasa Kanbara , Takeshi Fujisaki
发明人： Taichi Yoshimura , Toshimasa Kanbara , Takeshi Fujisaki
IPC分类号： G03B21/16
CPC分类号： G03B21/16
摘要： A projector comprises: a cooling fan for sucking ambient air through a filter; switching means for switching the operational mode of the cooling fan between a lowland mode and a highland mode; and control means adapted to obtain current fan voltage to determine the normal rpm value for that current fan voltage in reference to a highland voltage-rpm characteristic when the switching means is in the highland mode, obtain current fan rpm, and enables alarming means to issue a filter clogging alarm in the event that the current fan rpm is larger than the normal rpm value plus a predetermined value. Thus, filter clogging can be detected with precision in highlands.
摘要翻译：投影机包括：用于通过过滤器吸入环境空气的冷却风扇; 切换装置，用于在低地模式和高地模式之间切换冷却风扇的操作模式; 以及控制装置，其适于当切换装置处于高地模式时获得当前风扇电压，以参照当前风扇电压来确定当前风扇电压的正常rpm值，获得当前风扇转速，并使报警装置发出在当前风扇转速大于正常rpm值加上预定值的情况下，过滤器堵塞警报。因此，可以在高原中精确检测过滤器堵塞。

3. 发明申请

US20110279787A1 PROJECTION DISPLAY DEVICE 审中-公开
标题翻译：投影显示设备
公开(公告)号：US20110279787A1
公开(公告)日：2011-11-17
申请号：US13102184
申请日：2011-05-06
申请人： Taichi Yoshimura , Toshimasa Kanbara , Jaehyun Lee
发明人： Taichi Yoshimura , Toshimasa Kanbara , Jaehyun Lee
IPC分类号： G03B21/16 , G03B21/28
CPC分类号： G03B21/16 , G03B21/28
摘要： A projection display device includes an imager portion which is arranged in a position closer to one side surface of a main body cabinet to modulate light and guide the light in a direction away from the side surface, and a projection portion. The projection portion is formed by a projection lens portion and a mirror portion which reflects the light through the projection lens portion toward a projection plane. The mirror portion is disposed so as to be shifted from an optical axis of the projection lens portion in a direction opposite to a direction in which the light from the projection lens portion is turned back. A control circuit portion and a holding member are disposed within a space produced between the projection lens portion and the main body cabinet due to a position gap between the projection lens portion and the mirror portion.
摘要翻译：投影型显示装置具备：成像器部，其配置在更靠近主体机壳的一侧面的位置，以调制光并沿远离侧面的方向引导光;突出部。突出部分由投射透镜部分和将透过投影透镜部分的光朝向投影平面反射的反射镜部分形成。反射镜部分设置成从与投影透镜部分的光反向的方向相反的方向偏离投影透镜部分的光轴。控制电路部分和保持构件由于投影透镜部分和反射镜部分之间的位置间隙而设置在投影透镜部分和主体机壳之间产生的空间内。

4. 发明授权

US08287134B2 Installation structure of sensor and projector apparatus having the same 有权
标题翻译：具有相同的传感器和投影仪设备的安装结构
公开(公告)号：US08287134B2
公开(公告)日：2012-10-16
申请号：US12630371
申请日：2009-12-03
申请人： Toshimasa Kanbara , Taichi Yoshimura
发明人： Toshimasa Kanbara , Taichi Yoshimura
IPC分类号： G03B21/16 , G01F1/34
CPC分类号： G03B21/16 , G01F1/363 , G01F1/40
摘要： An airflow rate sensor is provided with a through hole, and a detection unit is disposed inside the through hole. The airflow rate is calculated based on the output voltage resulting from the temperature difference and the like caused in the detection unit by the air flowing through the through hole. A duct is provided with a concave portion so as to protrude from outside the duct toward the inside thereof. The airflow rate sensor is disposed in the duct so as to cover the concave portion, in which the through hole is in communication with the space in the concave portion. The concave portion has a bottom provided with an opening. Accordingly, an installation structure of a sensor for reliably sensing a flow rate and a projector apparatus having the same are provided.
摘要翻译：气流传感器设置有通孔，并且检测单元设置在通孔的内部。基于由通过通孔的空气在检测单元中引起的温度差等导致的输出电压来计算气流率。管道设置有从管道外侧向其内侧突出的凹部。风量传感器设置在管道中，以覆盖通孔与凹部中的空间连通的凹部。凹部具有设置有开口的底部。因此，提供了用于可靠地感测流量的传感器的安装结构和具有该安装结构的投影仪装置。

5. 发明申请

US20120008095A1 PROJECTION DISPLAY DEVICE AND SPEAKER DEVICE 审中-公开
标题翻译：投影显示装置和扬声器装置
公开(公告)号：US20120008095A1
公开(公告)日：2012-01-12
申请号：US13167067
申请日：2011-06-23
申请人： Keiichi Sakashita , Taichi Yoshimura , Toshimasa Kanbara , Hiroshi Hayashi
发明人： Keiichi Sakashita , Taichi Yoshimura , Toshimasa Kanbara , Hiroshi Hayashi
IPC分类号： G03B31/00 , H04R1/02
CPC分类号： H04N9/3141 , G03B21/145 , G03B31/00 , H04R1/028 , H04R1/2896
摘要： A projection display device includes: a light source; a light modulation portion which modulates light from the light source in accordance with an image signal; a projection portion which projects the light modulated by the light modulation portion onto a projection plane; a speaker device which outputs a sound in accordance with an audio signal; and a main body cabinet in which the light source, the light modulation portion, the projection portion, and the speaker device are disposed. The speaker device includes a speaker and a speaker box storing the speaker. The speaker box includes: a front panel to which the speaker is attached; an inner box which covers the speaker attached to the front panel from behind; and an outer box which covers the periphery of the inner box and is attached to the main body cabinet. There is a space created between the two boxes.
摘要翻译：投影显示装置包括：光源; 光调制部，其根据图像信号调制来自所述光源的光; 突起部，其将由所述光调制部调制出的光投射到投影面上; 扬声器装置，其根据音频信号输出声音; 以及设置有光源，调光部，突起部和扬声器装置的主体机壳。扬声器装置包括扬声器和存储扬声器的扬声器盒。扬声器箱包括：扬声器连接到其上的前面板; 从后面覆盖附接到前面板的扬声器的内盒; 以及外盒，其覆盖所述内箱的周边并且附接到所述主体机壳。两个盒子之间有一个空间。

6. 发明申请

US20100134703A1 TEMPERATURE SENSOR MOUNTING STRUCTURE AND VIDEO PROJECTOR 有权
标题翻译：温度传感器安装结构和视频投影机
公开(公告)号：US20100134703A1
公开(公告)日：2010-06-03
申请号：US12630496
申请日：2009-12-03
申请人： Toshimasa Kanbara , Taichi Yoshimura
发明人： Toshimasa Kanbara , Taichi Yoshimura
IPC分类号： H04N5/64 , G01K1/14
CPC分类号： G01K1/143 , H04N9/3144
摘要： A mounting structure for a temperature sensor, which detects the temperature of a wall surface. The mounting structure includes a groove formed in the wall surface and having an inlet from which the temperature sensor is inserted. The temperature sensor includes a main body, which has a temperature detection surface that detects the temperature of the wall surface, and a lead wire connected to the main body. A support supports the main body. A wire bender bends the lead wire of the temperature sensor extending out of the inlet to press the temperature detection surface of the temperature sensor against the wall surface with an elastic force of the lead wire that is produced when the lead wire is bent. A stopper restricts movement of the main body of the temperature sensor.
摘要翻译：用于温度传感器的安装结构，其检测壁表面的温度。安装结构包括形成在壁表面中并具有插入温度传感器的入口的凹槽。温度传感器包括主体，其具有检测壁表面的温度的温度检测表面和连接到主体的引线。支撑支撑主体。线弯曲器弯曲温度传感器的引出线，该导线从入口延伸出来，用导线弯曲时产生的引线的弹力将温度传感器的温度检测表面压靠在壁面上。止动器限制温度传感器主体的移动。

7. 发明授权

US08231232B2 Illuminating device, image display device, and lamp unit 有权
标题翻译：照明装置，图像显示装置和灯单元
公开(公告)号：US08231232B2
公开(公告)日：2012-07-31
申请号：US12612672
申请日：2009-11-04
申请人： Toshimasa Kanbara , Taichi Yoshimura
发明人： Toshimasa Kanbara , Taichi Yoshimura
IPC分类号： G03B21/20 , F21V19/00
CPC分类号： G03B21/145 , G03B21/2093
摘要： A circuit board is attached in a displaceable manner to a lamp holder. When the lamp holder is attached to a holder housing, ends of pins extending from the holder housing are inserted into holes of the circuit board. At the time, the circuit board is guided and corrected for a positional shift by inclines at ends of the pins. Accordingly, a connector on an under surface of the circuit board is opposed to a connector on a circuit board in the holder housing side, whereby the two connectors can be properly connected.
摘要翻译：以可置换的方式将电路板连接到灯座。当灯座附接到保持器壳体时，从保持器壳体延伸的销的端部插入电路板的孔中。此时，电路板被引导和校正，以通过在销的端部处倾斜来进行位置偏移。因此，电路板的下表面上的连接器与保持器壳体侧的电路板上的连接器相对，从而可以正确地连接两个连接器。

8. 发明授权

US08231229B2 Temperature sensor mounting structure and video projector 有权
标题翻译：温度传感器安装结构和视频投影机
公开(公告)号：US08231229B2
公开(公告)日：2012-07-31
申请号：US12630496
申请日：2009-12-03
申请人： Toshimasa Kanbara , Taichi Yoshimura
发明人： Toshimasa Kanbara , Taichi Yoshimura
IPC分类号： G03B21/18
CPC分类号： G01K1/143 , H04N9/3144
摘要： A mounting structure for a temperature sensor, which detects the temperature of a wall surface. The mounting structure includes a groove formed in the wall surface and having an inlet from which the temperature sensor is inserted. The temperature sensor includes a main body, which has a temperature detection surface that detects the temperature of the wall surface, and a lead wire connected to the main body. A support supports the main body. A wire bender bends the lead wire of the temperature sensor extending out of the inlet to press the temperature detection surface of the temperature sensor against the wall surface with an elastic force of the lead wire that is produced when the lead wire is bent. A stopper restricts movement of the main body of the temperature sensor.
摘要翻译：用于温度传感器的安装结构，其检测壁表面的温度。安装结构包括形成在壁表面中并具有插入温度传感器的入口的凹槽。温度传感器包括主体，其具有检测壁表面的温度的温度检测表面和连接到主体的引线。支撑支撑主体。线弯曲器弯曲温度传感器的引出线，该导线从入口延伸出来，用导线弯曲时产生的引线的弹力将温度传感器的温度检测表面压靠在壁面上。止动器限制温度传感器主体的移动。

9. 发明申请

US20110279790A1 PROJECTION DISPLAY DEVICE 审中-公开
标题翻译：投影显示设备
公开(公告)号：US20110279790A1
公开(公告)日：2011-11-17
申请号：US13102410
申请日：2011-05-06
申请人： Kazunori Kotani , Taichi Yoshimura , Atsushi Kubo , Jaehyun Lee , Toshimasa Kanbara , Taisuke Nagata , Hiroyuki Kokawa , Shinichi Watanabe
发明人： Kazunori Kotani , Taichi Yoshimura , Atsushi Kubo , Jaehyun Lee , Toshimasa Kanbara , Taisuke Nagata , Hiroyuki Kokawa , Shinichi Watanabe
IPC分类号： G03B21/14
CPC分类号： H04N9/3141 , G03B21/14 , G03B21/145 , G03B21/28
摘要： A projection display device includes: a projection portion which enlarges and projects the light modulated by a imager portion; a control circuit; and a main body cabinet. The projection portion is formed by a projection lens portion into which the light from the imager portion is entered and a mirror portion which reflects the light having passed through the projection lens portion and lets the light travel toward a projection plane. The mirror portion is disposed so as to be shifted from an optical axis of the projection lens portion in a direction opposite to a direction in which the incident light from the projection lens portion is turned back. The control circuit portion is disposed in a space which is produced between the projection lens portion and the main body cabinet by a position gap between the projection lens portion and the mirror portion.
摘要翻译：投影显示装置包括：投影部，其对由成像部调制的光进行放大和投影; 一个控制电路; 和主体柜。突起部由投影透镜部分形成，投影透镜部分进入来自成像器部分的光，反射部分反射穿过投影透镜部分的光，并使光线朝向投影平面移动。反射镜部分被布置成从与投影透镜部分的入射光反转的方向相反的方向偏离投影透镜部分的光轴。控制电路部分通过投影透镜部分和反射镜部分之间的位置间隔设置在投影透镜部分和主体机壳之间的空间中。

10. 发明申请

US20100141901A1 INSTALLATION STRUCTURE OF SENSOR AND PROJECTOR APPARATUS HAVING THE SAME 有权
标题翻译：传感器和投影仪装置的安装结构
公开(公告)号：US20100141901A1
公开(公告)日：2010-06-10
申请号：US12630371
申请日：2009-12-03
申请人： Toshimasa Kanbara , Taichi Yoshimura
发明人： Toshimasa Kanbara , Taichi Yoshimura
IPC分类号： G03B21/16 , G01F1/34
CPC分类号： G03B21/16 , G01F1/363 , G01F1/40
摘要： An airflow rate sensor is provided with a through hole, and a detection unit is disposed inside the through hole. The airflow rate is calculated based on the output voltage resulting from the temperature difference and the like caused in the detection unit by the air flowing through the through hole. A duct is provided with a concave portion so as to protrude from outside the duct toward the inside thereof. The airflow rate sensor is disposed in the duct so as to cover the concave portion, in which the through hole is in communication with the space in the concave portion. The concave portion has a bottom provided with an opening. Accordingly, an installation structure of a sensor for reliably sensing a flow rate and a projector apparatus having the same are provided.
摘要翻译：气流传感器设置有通孔，并且检测单元设置在通孔的内部。基于由通过通孔的空气在检测单元中引起的温度差等导致的输出电压来计算气流率。管道设置有从管道外侧向其内侧突出的凹部。风量传感器设置在管道中，以覆盖通孔与凹部中的空间连通的凹部。凹部具有设置有开口的底部。因此，提供了用于可靠地感测流量的传感器的安装结构和具有该安装结构的投影仪装置。

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