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1. 发明申请

US20080259284A1 ILLUMINATION DEVICE AND PROJECTION VIDEO DISPLAY DEVICE 审中-公开
标题翻译：照明设备和投影视频显示设备
公开(公告)号：US20080259284A1
公开(公告)日：2008-10-23
申请号：US12102156
申请日：2008-04-14
申请人： Makoto MAEDA , Ken MASHITANI , Kazuhiro ARAI , Hideyuki KANAYAMA , Takashi IKEDA , Takaaki ABE
发明人： Makoto MAEDA , Ken MASHITANI , Kazuhiro ARAI , Hideyuki KANAYAMA , Takashi IKEDA , Takaaki ABE
IPC分类号： G03B21/28 , F21V7/04
CPC分类号： G03B21/2013 , G02B27/1046 , G02B27/143 , G02B27/145 , G02B27/149 , G02B27/283 , G03B21/006 , G03B21/2026 , G03B21/2066 , G03B21/2073 , G03B21/208 , G03B33/12 , G09G3/3413 , G09G3/3426 , G09G5/02 , H04N9/3105 , H04N9/3164
摘要： An illumination device includes a first light source unit having a plurality of first light sources, and a first reflection unit for guiding light beams emitted respectively from the first light sources in an identical direction. The illumination device further includes a second light source unit having at least one second light source. A center of an optical axis of the second light source is defined in an area where a light amount distribution of light beams to be emitted from the first light source unit and reflected on the first reflection unit is relatively small.
摘要翻译：照明装置包括具有多个第一光源的第一光源单元和用于沿相同方向引导分别从第一光源发射的光束的第一反射单元。照明装置还包括具有至少一个第二光源的第二光源单元。在从第一光源单元发射并在第一反射单元反射的光束的光量分布相对较小的区域中限定第二光源的光轴的中心。

2. 发明申请

US20110157555A1 STEREOSCOPIC-IMAGE DISPLAY DEVICE 失效
标题翻译：立体图像显示装置
公开(公告)号：US20110157555A1
公开(公告)日：2011-06-30
申请号：US12979423
申请日：2010-12-28
申请人： Ken MASHITANI , Masutaka INOUE , Hideyuki KANAYAMA , Takashi IKEDA , Takahisa ANDO , Kazuhiro ARAI , Ryuhei AMANO
发明人： Ken MASHITANI , Masutaka INOUE , Hideyuki KANAYAMA , Takashi IKEDA , Takahisa ANDO , Kazuhiro ARAI , Ryuhei AMANO
IPC分类号： G02B27/22 , G03B21/00
CPC分类号： G02B27/2214 , G03B21/26 , G03B21/28 , G03B35/16 , G03B35/24 , H04N9/3194 , H04N13/128 , H04N13/337 , H04N13/341 , H04N13/363 , H04N13/365 , H04N2213/002
摘要： An image signal storing unit stores an image signal provided from the outside. An image processing unit appropriately processes the image signal stored in the image signal storing unit in accordance with the instruction from an adjusting unit. A projecting unit projects, onto a display area, light corresponding to an image created by the image processing unit. A display size determination unit computes the display size of the picture plane displayed on a screen based on an image captured by the camera provided adjacent to the projection-type video-image display device. The display size determination unit then determines whether or not the display size of the picture plane is equal to or larger than a predetermined upper-limit size.
摘要翻译：图像信号存储单元存储从外部提供的图像信号。图像处理单元根据来自调整单元的指示，适当地处理存储在图像信号存储单元中的图像信号。投影单元在显示区域上投射与由图像处理单元创建的图像相对应的光。显示尺寸确定单元基于由与投影型视频图像显示装置相邻设置的相机拍摄的图像来计算屏幕上显示的图像平面的显示尺寸。显示尺寸确定单元然后确定图像平面的显示尺寸是否等于或大于预定的上限尺寸。

3. 发明申请

US20080106700A1 ILLUMINATION APPARATUS AND PROJECTION DISPLAY APPARATUS 失效
标题翻译：照明装置和投影显示装置
公开(公告)号：US20080106700A1
公开(公告)日：2008-05-08
申请号：US11934818
申请日：2007-11-05
申请人： Takashi IKEDA , Makoto Maeda , Ken Mashitani , Hideyuki Kanayama
发明人： Takashi IKEDA , Makoto Maeda , Ken Mashitani , Hideyuki Kanayama
IPC分类号： G03B21/14
CPC分类号： H04N9/3167 , G03B21/2066 , G03B21/2073 , G03B21/208 , G03B33/12 , H04N9/3105
摘要： An illumination apparatus includes a plate-like separation optical element having a dichroic surface and a PBS surface. The dichroic surface reflects green component light and transmits yellow component light. The PBS surface transmits P polarization component light and reflects S polarization component light. The separation optical element combines red component light entering from a certain direction and transmitted through the dichroic surface, with yellow component light entering from a different direction and reflected by the PBS surface, and leads a combined light towards a red liquid crystal panel. The separation optical element combines green component light entering from the certain direction and reflected by the dichroic surface, with yellow component light entering from the different direction and transmitted through the PBS surface, and leads a combined light towards a green liquid crystal panel.
摘要翻译：照明装置包括具有二向色表面和PBS表面的板状分离光学元件。二向色表面反射绿色成分光并透过黄色成分光。 PBS表面透射P偏振分量光并反射S偏振分量光。分离光学元件将从特定方向进入并透射通过二向色表面的红色分量光与从不同方向进入并被PBS表面反射的黄色成分光组合，并将组合的光导向红色液晶面板。分离光学元件将从特定方向入射并由二色性表面反射的绿色成分光组合成黄色分量光从不同方向进入并透过PBS表面，并将组合光导向绿色液晶面板。

4. 发明申请

US20080100804A1 ILLUMINATION APPARATUS AND PROJECTION DISPLAY DEVICE 有权
标题翻译：照明设备和投影显示设备
公开(公告)号：US20080100804A1
公开(公告)日：2008-05-01
申请号：US11927963
申请日：2007-10-30
申请人： Hideyuki KANAYAMA , Makoto MAEDA , Takashi IKEDA , Ken MASHITANI
发明人： Hideyuki KANAYAMA , Makoto MAEDA , Takashi IKEDA , Ken MASHITANI
IPC分类号： G03B21/20 , F21V9/14
CPC分类号： G03B33/12 , G02B27/283 , G03B21/2073 , G03B21/208 , G03B33/04 , H04N9/3167
摘要： An illumination apparatus includes a red light valve, a green light valve, a blue light valve, a polarization adjustment element, and a color combiner. The polarization adjustment element adjusts polarization of fourth color component light. The color combiner combines light emitted from the red light valve, the green light valve and the blue light valve. Superimposed component light which is any one of a red component light, a green component light and a blue component light enters the polarization adjustment element together with a fourth color component light. The polarization adjustment element transmits the superimposed component light without adjusting the polarization, and transmits the fourth color component light with adjusting the polarization. The superimposed component light and the fourth color component light emitted from the polarization adjustment element enter a specific light valve corresponding to the superimposed component light, among the red light valve, the green light valve and the blue light valve.
摘要翻译：照明装置包括红色光阀，绿色光阀，蓝色光阀，偏振调节元件和彩色组合器。偏振调节元件调节第四颜色分量光的偏振。彩色组合器组合从红色光阀，绿色光阀和蓝色光阀发出的光。作为红色成分光，绿色成分光和蓝色成分光中的任一种的叠加成分光与第四色分量光一起进入偏振光调整元。极化调整元件在不调整偏振的情况下透过叠加成分光，并且通过调整偏振来透射第四色分光。从偏振调节元件发出的叠加成分光和第四色分量光在红色光阀，绿色光阀和蓝色光阀中进入与叠加成分光对应的特定光阀。

5. 发明申请

US20110069242A1 PROJECTION DESPLAY APPARATUS 审中-公开
标题翻译：投影设备
公开(公告)号：US20110069242A1
公开(公告)日：2011-03-24
申请号：US12892140
申请日：2010-09-28
申请人： Ken MASHITANI , Takashi IKEDA , So SUZUKI , Hiroaki YOSHIDA , Kiyoko TSUJI , Michihiro OKUDA , Ippei OHASHI , Takehiko TAKIMOTO , Yasuhide KOGO
发明人： Ken MASHITANI , Takashi IKEDA , So SUZUKI , Hiroaki YOSHIDA , Kiyoko TSUJI , Michihiro OKUDA , Ippei OHASHI , Takehiko TAKIMOTO , Yasuhide KOGO
IPC分类号： G02F1/1335 , G03B21/28
CPC分类号： G03B21/62 , G02F1/1334 , G02F2001/13756 , G02F2203/62 , G09F19/18 , H04N9/317
摘要： A projection display apparatus (100) has an image light generating unit (200), a projection optical unit (300) and a screen (220). The projection optical unit (300) has a reflection mirror (320). The screen (220) is switchably configured to as to switch to whether to diffuse image light reflected by the reflection mirror (320) or to transmit the image light reflected by the reflection mirror (320).
摘要翻译：投影显示装置（100）具有图像光产生单元（200），投影光学单元（300）和屏幕（220）。投影光学单元（300）具有反射镜（320）。屏幕（220）可切换地构成为切换到是否扩散由反射镜（320）反射的图像光，或者透射由反射镜（320）反射的图像光。

6. 发明申请

US20100188489A1 Stereoscopic Image Display System and Projection-Type Image Display Apparatus 有权
标题翻译：立体图像显示系统和投影型图像显示装置
公开(公告)号：US20100188489A1
公开(公告)日：2010-07-29
申请号：US12695848
申请日：2010-01-28
申请人： Ken MASHITANI , Takashi IKEDA , Azusa TAKEUCHI
发明人： Ken MASHITANI , Takashi IKEDA , Azusa TAKEUCHI
IPC分类号： H04N13/04 , G02B27/22 , G03B21/00
CPC分类号： G03B21/00 , G02B27/2228 , G02B27/26 , G03B21/006 , H04N13/332 , H04N13/351 , H04N13/354 , H04N13/363 , H04N13/368 , H04N13/398
摘要： An image display unit, such as a projection-type image display apparatus, displays a first image and a second image, having a predetermined parallax relative to the first image, onto a predetermined display region by dividing the first image and the second image temporally or spatially. First eyeglasses are to be worn by a first viewer to see the first image and the second image displayed on the display region. Second eyeglasses are to be worn by a second viewer to see the first image and the second image displayed on the display region, and the second viewer faces the first viewer in a direction parallel to the plane of display. The first eyeglasses perform a function of having the right eye of the first viewer see the first image and having the left eye of the first viewer see the second image. The second eyeglasses perform a function of having the right eye of the second viewer see the second image and having the left eye of the second viewer see the first image.
摘要翻译：图像显示单元，例如投影型图像显示装置，通过将第一图像和第二图像在时间上划分，将具有相对于第一图像的预定视差的第一图像和第二图像显示在预定显示区域上在空间上第一眼镜将被第一观察者穿戴以观看在显示区域上显示的第一图像和第二图像。第二观察者将佩戴第二眼镜以观察显示在显示区域上的第一图像和第二图像，并且第二观看者在平行于显示平面的方向上面向第一观看者。第一眼镜执行使第一观察者的右眼看到第一图像并且使第一观看者的左眼看到第二图像的功能。第二眼镜执行使第二观看者的右眼看到第二图像并使第二观看者的左眼看到第一图像的功能。

7. 发明申请

US20210113141A1 MEASURING DEVICE AND SYSTEM 有权
公开(公告)号：US20210113141A1
公开(公告)日：2021-04-22
申请号：US16981839
申请日：2019-03-14
申请人： Takashi IKEDA , Mitsuru KIKUCHI , Yuko YOSHIMURA , Hirofumi MORISE , Kiwamu KUDO , Yoshihiro MISAKA , Eiichi OKUMURA
发明人： Takashi IKEDA , Mitsuru KIKUCHI , Yuko YOSHIMURA , Hirofumi MORISE , Kiwamu KUDO , Yoshihiro MISAKA , Eiichi OKUMURA
IPC分类号： A61B5/00
摘要： A measuring device includes a stimulation instructing unit and an estimating unit. The stimulation instructing unit is configured to instruct a stimulating device to generate a plurality of stimulations corresponding to at least three fiducial points of brain anatomy data, the at least three fiducial points having been defined in the brain anatomy data. The estimating unit is configured to estimate, based on sensor output signals output from sensors configured to measure a brain activity signal of a subject who is a target to be measured, parts where brain activities occur due to the plurality of stimulations.

8. 发明申请

US20120325442A1 AIR CONDITIONER 有权
标题翻译：冷气机
公开(公告)号：US20120325442A1
公开(公告)日：2012-12-27
申请号：US13552938
申请日：2012-07-19
申请人： Takashi IKEDA , Naho Takehara , Hiroshi Tsutsumi , Takahiro Yamatani , Kazunobu Nishimiya , Yukihiko Kawanori
发明人： Takashi IKEDA , Naho Takehara , Hiroshi Tsutsumi , Takahiro Yamatani , Kazunobu Nishimiya , Yukihiko Kawanori
IPC分类号： F28D15/00
CPC分类号： F04D25/12 , F04D17/06 , F04D29/281 , F04D29/30 , F04D29/441 , F04D29/444 , F04D29/667 , F24F1/0007 , F24F1/0022 , F24F7/007 , F24F2001/0037
摘要： A centrifugal fan mounted in an air conditioner has the following relationship: outer diameter of a side plate of the centrifugal fan>outer diameter of the blade rear-edge part on side-plate side>diameter of the blade rear-edge part on main plate side>outer diameter of the main plate. In the centrifugal fan, the blade rear-edge part is positioned inside from a straight line connecting the connection point between the blade rear-edge part and the main plate, to the connection point between the blade rear-edge part and the side plate, as viewed from the rotation axis. The blade rear-edge part has a shape such that the distance from the rotation axis becomes larger from the main plate toward the side plate.
摘要翻译：安装在空气调节器中的离心式风扇具有以下关系：离心式风扇侧板的外径>侧板侧的叶片后端部的外径>主板上的叶片后缘部的直径侧>主板外径。在离心风扇中，叶片后缘部位于从叶片后缘部与主板的连接点的直线的内侧到叶片后缘部与侧板的连接点的内侧，从旋转轴观察。叶片后缘部具有使得从旋转轴线的距离从主板向侧板变大的形状。

9. 发明申请

US20110063586A1 PROJECTION DISPLAY DEVICE 审中-公开
标题翻译：投影显示设备
公开(公告)号：US20110063586A1
公开(公告)日：2011-03-17
申请号：US12950542
申请日：2010-11-19
申请人： Ryuhei AMANO , Takashi IKEDA
发明人： Ryuhei AMANO , Takashi IKEDA
IPC分类号： G03B21/28
CPC分类号： H04N9/3141 , G02F1/136277 , G02F2203/12 , G03B21/005 , G03B21/28
摘要： A projection display device includes: an optical engine that emits image light in a direction parallel to a projection plane; a first reflective optical system that reflects the image light in a first direction away from the projection plane; a second reflective optical system that reflects the image light reflected by the first reflective optical system in a second direction away from the optical engine and closer to the projection plane; and a refractive optical system. The refractive optical system is divided into a first refractive optical system interposed between the optical engine and first reflective optical system, and second refractive optical system interposed between the first and second reflective optical system. The optical engine is arranged so that a mounting plane of optical components is almost perpendicular to a plane parallel to both of the first and second directions and is almost parallel to the projection plane.
摘要翻译：投影显示装置包括：光学引擎，其在平行于投影平面的方向上发射图像光; 第一反射光学系统，其以远离投影平面的第一方向反射图像光; 第二反射光学系统，其将第一反射光学系统反射的图像光沿远离光学引擎的第二方向反射并且更靠近投影平面; 和折射光学系统。折射光学系统被分为介于光学引擎和第一反射光学系统之间的第一折射光学系统和插入在第一和第二反射光学系统之间的第二折射光学系统。光学引擎布置成使得光学部件的安装平面几乎垂直于与第一和第二方向两者平行的平面，并且几乎平行于投影平面。

10. 发明申请

US20100245788A1 PROJECTION DISPLAY APPARATUS 审中-公开
公开(公告)号：US20100245788A1
公开(公告)日：2010-09-30
申请号：US12726026
申请日：2010-03-17
申请人： Takashi IKEDA , Yusuke ITOH , Takahisa ANDO , Kiyoko TSUJI
发明人： Takashi IKEDA , Yusuke ITOH , Takahisa ANDO , Kiyoko TSUJI
IPC分类号： G03B21/20 , G03B21/14
CPC分类号： H04N9/3164 , G03B21/14 , G03B21/147 , G03B21/16 , G03B21/208 , G03B21/28 , H04N9/3144 , H04N9/3147
摘要： A projection display apparatus includes a housing case housing a light source unit, a light valve, a projection unit, and a cooling unit. A size of the housing case in an orthogonal direction to a projection plane is smaller than a size of the housing case in a horizontal direction parallel to the projection plane. The projection unit is arranged at substantially center of the housing case in the horizontal direction parallel to the projection plane.

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