公开(公告)号：US20090284667A1

公开(公告)日：2009-11-19

申请号：US12493809

申请日：2009-06-29

申请人： Minoru Sato ,  Shinji Kubota ,  Toru Karasawa

发明人： Minoru Sato ,  Shinji Kubota ,  Toru Karasawa

IPC分类号： H04N9/31

CPC分类号： G06F21/84 ,  G06F3/1431 ,  G06F21/606 ,  G06F21/82 ,  H04N7/17318 ,  H04N21/25875 ,  H04N21/4122 ,  H04N21/4143 ,  H04N21/43632 ,  H04N21/4753

摘要： With a conventional image-display system, a presenter sometimes has difficulty in providing every viewer with an easy-to-see picture.When projecting an image transmitted from a computer operated by the presenter and enabling the viewer to watch the image projected by the projector, the projector receives image data transmitted through two-way communication from the computer operated by the presenter, projects an image represented by the received image data and transmits the received image data to a client computer operated by the viewer through the two-way communication, and the client computer receives the image data transmitted through the two-way communication and displays the image represented by the received image data on its display.

摘要翻译： 使用传统的图像显示系统，演示者有时难以为每个观看者提供易于看见的图片。 当投影从由演示者操作的计算机发送的图像并且使得观看者观看由投影仪投影的图像时，投影仪从由演示者操作的计算机接收通过双向通信发送的图像数据，投影由 接收到的图像数据，并且通过双向通信将接收的图像数据发送给由观众操作的客户端计算机，并且客户端计算机接收通过双向通信发送的图像数据，并将由接收的图像数据表示的图像显示在 其显示。

公开(公告)号：US20120274865A1

公开(公告)日：2012-11-01

申请号：US13531048

申请日：2012-06-22

申请人： Minoru Sato ,  Shinji Kubota ,  Toru Karasawa

发明人： Minoru Sato ,  Shinji Kubota ,  Toru Karasawa

IPC分类号： H04N9/31

CPC分类号： G06F21/84 ,  G06F3/1431 ,  G06F21/606 ,  G06F21/82 ,  H04N7/17318 ,  H04N21/25875 ,  H04N21/4122 ,  H04N21/4143 ,  H04N21/43632 ,  H04N21/4753

摘要： With a conventional image-display system, a presenter sometimes has difficulty in providing every viewer with an easy-to-see picture. When projecting an image transmitted from a computer operated by the presenter and enabling the viewer to watch the image projected by the projector, the projector receives image data transmitted through two-way communication from the computer operated by the presenter, projects an image represented by the received image data and transmits the received image data to a client computer operated by the viewer through the two-way communication, and the client computer receives the image data transmitted through the two-way communication and displays the image represented by the received image data on its display.

摘要翻译： 使用传统的图像显示系统，演示者有时难以为每个观看者提供易于看见的图片。 当投影从由演示者操作的计算机发送的图像并且使得观看者观看由投影仪投影的图像时，投影仪从由演示者操作的计算机接收通过双向通信发送的图像数据，投影由 接收到的图像数据，并且通过双向通信将接收的图像数据发送给由观众操作的客户端计算机，并且客户端计算机接收通过双向通信发送的图像数据，并将由接收的图像数据表示的图像显示在 其显示。

公开(公告)号：US08230000B2

公开(公告)日：2012-07-24

申请号：US12493809

申请日：2009-06-29

申请人： Minoru Sato ,  Shinji Kubota ,  Toru Karasawa

发明人： Minoru Sato ,  Shinji Kubota ,  Toru Karasawa

IPC分类号： G06F15/16

CPC分类号： G06F21/84 ,  G06F3/1431 ,  G06F21/606 ,  G06F21/82 ,  H04N7/17318 ,  H04N21/25875 ,  H04N21/4122 ,  H04N21/4143 ,  H04N21/43632 ,  H04N21/4753

摘要： With a conventional image-display system, a presenter sometimes has difficulty in providing every viewer with an easy-to-see picture. When projecting an image transmitted from a computer operated by the presenter and enabling the viewer to watch the image projected by the projector, the projector receives image data transmitted through two-way communication from the computer operated by the presenter, projects an image represented by the received image data and transmits the received image data to a client computer operated by the viewer through the two-way communication, and the client computer receives the image data transmitted through the two-way communication and displays the image represented by the received image data on its display.

摘要翻译： 使用传统的图像显示系统，演示者有时难以为每个观看者提供易于看见的图片。 当投影从由演示者操作的计算机发送的图像并且使得观看者观看由投影仪投影的图像时，投影仪从由演示者操作的计算机接收通过双向通信发送的图像数据，投影由 接收到的图像数据，并且通过双向通信将接收的图像数据发送给由观众操作的客户端计算机，并且客户端计算机接收通过双向通信发送的图像数据，并将由接收的图像数据表示的图像显示在 其显示。

公开(公告)号：US08793771B2

公开(公告)日：2014-07-29

申请号：US13531048

申请日：2012-06-22

申请人： Minoru Sato ,  Shinji Kubota ,  Toru Karasawa

发明人： Minoru Sato ,  Shinji Kubota ,  Toru Karasawa

IPC分类号： G06F15/16 ,  H04L9/32 ,  G06F7/04 ,  G06F21/84 ,  G06F21/82 ,  G06F21/60

CPC分类号： G06F21/84 ,  G06F3/1431 ,  G06F21/606 ,  G06F21/82 ,  H04N7/17318 ,  H04N21/25875 ,  H04N21/4122 ,  H04N21/4143 ,  H04N21/43632 ,  H04N21/4753

摘要： With a conventional image-display system, a presenter sometimes has difficulty in providing every viewer with an easy-to-see picture. When projecting an image transmitted from a computer operated by the presenter and enabling the viewer to watch the image projected by the projector, the projector receives image data transmitted through two-way communication from the computer operated by the presenter, projects an image represented by the received image data and transmits the received image data to a client computer operated by the viewer through the two-way communication, and the client computer receives the image data transmitted through the two-way communication and displays the image represented by the received image data on its display.

摘要翻译： 使用传统的图像显示系统，演示者有时难以为每个观看者提供易于看见的图片。 当投影从由演示者操作的计算机发送的图像并且使得观看者观看由投影仪投影的图像时，投影仪从由演示者操作的计算机接收通过双向通信发送的图像数据，投影由 接收到的图像数据，并且通过双向通信将接收的图像数据发送给由观众操作的客户端计算机，并且客户端计算机接收通过双向通信发送的图像数据，并将由接收的图像数据表示的图像显示在 其显示。

公开(公告)号：US20070226729A1

公开(公告)日：2007-09-27

申请号：US11727108

申请日：2007-03-23

申请人： Motoki Ueda ,  Toru Karasawa

发明人： Motoki Ueda ,  Toru Karasawa

IPC分类号： G06F9/44

CPC分类号： G06F8/65

摘要： A projector storing a plurality of pieces of firmware includes an input section which inputs batch update data including update data for at least one piece of firmware and identification data for identifying update target firmware; a determination section which determines the update target firmware based on the identification data; and an update section which updates the update target firmware based on the update data.

摘要翻译： 存储多个固件的投影仪包括：输入部分，输入批次更新数据，其包括用于至少一个固件的更新数据和用于识别更新目标固件的识别数据; 确定部分，其基于所述识别数据确定所述更新目标固件; 以及更新部，其基于所述更新数据更新所述更新目标固件。

公开(公告)号：US20060290809A1

公开(公告)日：2006-12-28

申请号：US11512143

申请日：2006-08-30

申请人： Toru Karasawa ,  Shoichi Akaiwa ,  Miki Nagano

发明人： Toru Karasawa ,  Shoichi Akaiwa ,  Miki Nagano

IPC分类号： H04N11/00

CPC分类号： G06F16/183 ,  G06F3/0486 ,  G06F16/51 ,  G06T1/00 ,  G06T11/60 ,  G06T2200/24 ,  G06T2210/32 ,  H04L67/06 ,  H04L67/1097 ,  H04N5/74 ,  H04N19/70

摘要： A technique for enabling scenario files and image files for supply to a scenario generating device to be created easily is provided. The scenario creating device creates a scenario file supplied to a scenario reproducing device capable of reproducing only image files of a predetermined format. The scenario creating device comprises: an input section including a pointing device; a display section; and a scenario creating section for creating the scenario file. The scenario creating section provides a display of an execution icon on the display screen for causing the scenario creating section to execute a process. When a file icon for a source file of a predetermined format including pagewise scenario information and image information is dragged and dropped on the execution icon by means of operation of the pointing device, a scenario file is created on the basis of the scenario information, and an image file of the predetermined format is generated on the basis of the image information.

公开(公告)号：US06793352B2

公开(公告)日：2004-09-21

申请号：US10323849

申请日：2002-12-20

申请人： Toru Karasawa ,  Shoichi Akaiwa ,  Tomohiro Nomizo

发明人： Toru Karasawa ,  Shoichi Akaiwa ,  Tomohiro Nomizo

IPC分类号： G03B2100

CPC分类号： H04N7/181 ,  H04N5/44582 ,  H04N5/74 ,  H04N9/3147

摘要： A projector and a mobile terminal are connected wirelessly in two-way communication, and thus the projector is controlled by the mobile terminal. Also, projection data is exchanged between the mobile terminal and the projector, or between a data server connected to a network and the projector using a command of the mobile terminal. Furthermore, when a plurality of mobile terminals send projection data simultaneously, a communication enabled state is established with only one mobile terminal by a predetermined procedure, or one projector's projection screen is divided in order to project a plurality of projection data simultaneously.

摘要翻译： 投影机和移动终端以双向通信无线连接，因此投影机由移动终端控制。 此外，投影数据在移动终端和投影仪之间，或者使用移动终端的命令在连接到网络的数据服务器和投影仪之间交换。 此外，当多个移动终端同时发送投影数据时，通过预定的过程仅与一个移动终端建立通信使能状态，或者一个投影仪的投影屏幕被分割以同时投影多个投影数据。

公开(公告)号：US07991900B2

公开(公告)日：2011-08-02

申请号：US12349387

申请日：2009-01-06

申请人： Mitsuru Kubota ,  Toru Karasawa ,  Tomohiro Nomizo

发明人： Mitsuru Kubota ,  Toru Karasawa ,  Tomohiro Nomizo

IPC分类号： G06F13/00

CPC分类号： H04W76/10 ,  G06F3/1454 ,  G06F12/00 ,  G09G3/001 ,  G09G5/006 ,  G09G2370/16 ,  H04L12/2814 ,  H04L2012/2849 ,  H04N1/00204 ,  H04N2201/0039 ,  H04N2201/0055 ,  H04N2201/0089

摘要： An image display system 20 includes a projector PR1, a computer PC1 and a USB memory U1 which can be connected in an ad-hoc mode by using a wireless LAN. When a user connects the USB memory U1 to a USB interface 75 of the projector PR1, the projector PR1 writes network setup information in a setup information storage area 144 of the USB memory U1. Then, when the user removes the USB memory U1 from the USB interface 75 and connects it to a USB interface 125 of the computer PC1, the computer PC1 performs network setup by referring to the network setup information and establishes connection to start projection by an automatic start program.

摘要翻译： 图像显示系统20包括可以通过使用无线LAN以自组织模式连接的投影仪PR1，计算机PC1和USB存储器U1。 当用户将USB存储器U1连接到投影仪PR1的USB接口75时，投影仪PR1将网络设置信息写入USB存储器U1的设置信息存储区域144。 然后，当用户从USB接口75移除USB存储器U1并将其连接到计算机PC1的USB接口125时，计算机PC1通过参考网络设置信息执行网络建立，并建立连接以通过自动 启动程序。

公开(公告)号：US20100194908A1

公开(公告)日：2010-08-05

申请号：US12697393

申请日：2010-02-01

申请人： Toru Karasawa

发明人： Toru Karasawa

IPC分类号： H04N5/228 ,  G06F3/033

CPC分类号： G06F3/0425 ,  G06F3/017 ,  G06F3/0481 ,  G06F2203/04806 ,  H04N1/00283 ,  H04N1/00381 ,  H04N1/195 ,  H04N1/19594

摘要： An image input device includes: an image capture unit which captures an image of a predetermined image capture range to produce image information; an image analysis unit which, when a range specifier for specifying a partial range within the image capture range enters the image capture range of the image capture unit, detects the range specifier based on the image information, and determines the range specified by the range specifier; an expansion processing unit which performs expansion process for expanding the determined range of the image information produced by the image capture unit when the range is determined by the image analysis unit; and an image information output unit which outputs the image information subjected to the expansion process to the outside.

摘要翻译： 图像输入装置包括：图像捕获单元，其捕获预定图像捕获范围的图像以产生图像信息; 图像分析单元，当用于指定图像捕获范围内的部分范围的范围说明符进入图像捕获单元的图像捕获范围时，基于图像信息检测范围说明符，并且确定范围说明符指定的范围 ; 扩展处理单元，当所述图像分析单元确定所述范围时，执行用于扩展由所述图像捕获单元产生的图像信息的确定范围的扩展处理; 以及图像信息输出单元，其将经历了扩展处理的图像信息输出到外部。

公开(公告)号：US08237837B2

公开(公告)日：2012-08-07

申请号：US12697393

申请日：2010-02-01

申请人： Toru Karasawa

发明人： Toru Karasawa

IPC分类号： H04N5/222 ,  H04N5/262 ,  G06F3/033

CPC分类号： G06F3/0425 ,  G06F3/017 ,  G06F3/0481 ,  G06F2203/04806 ,  H04N1/00283 ,  H04N1/00381 ,  H04N1/195 ,  H04N1/19594

摘要： An image input device includes: an image capture unit which captures an image of a predetermined image capture range to produce image information; an image analysis unit which, when a range specifier for specifying a partial range within the image capture range enters the image capture range of the image capture unit, detects the range specifier based on the image information, and determines the range specified by the range specifier; an expansion processing unit which performs expansion process for expanding the determined range of the image information produced by the image capture unit when the range is determined by the image analysis unit; and an image information output unit which outputs the image information subjected to the expansion process to the outside.

摘要翻译： 图像输入装置包括：图像捕获单元，其捕获预定图像捕获范围的图像以产生图像信息; 图像分析单元，当用于指定图像捕获范围内的部分范围的范围说明符进入图像捕获单元的图像捕获范围时，基于图像信息检测范围说明符，并且确定范围说明符指定的范围 ; 扩展处理单元，当所述图像分析单元确定所述范围时，执行用于扩展由所述图像捕获单元产生的图像信息的确定范围的扩展处理; 以及图像信息输出单元，其将经历了扩展处理的图像信息输出到外部。