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1. 发明申请

US20170195455A1 Content Delivery System, Delivery Server, Receiving Terminal, and Content Delivery Method 审中-公开
公开(公告)号：US20170195455A1
公开(公告)日：2017-07-06
申请号：US15465964
申请日：2017-03-22
申请人： Hitachi Maxell, Ltd.
发明人： Hiroki Mizosoe , Junji Shiokawa , Kazuto Yoneyama , Kunihiro Nomura , Masaaki Hiramatsu , Yasuhisa Mori , Takashi Yoshimaru , Kazuaki Aoyama , Tomomu Ishikawa , Yo Miyamoto
IPC分类号： H04L29/08 , H04N21/426 , H04N21/414 , H04N21/4627 , H04L12/58 , H04N21/254
CPC分类号： H04L67/32 , G06Q10/107 , H04L51/10 , H04L67/2857 , H04N21/2225 , H04N21/2541 , H04N21/41407 , H04N21/4227 , H04N21/42684 , H04N21/4627 , H04N21/47202 , H04N21/6581
摘要： A transmitting terminal can transmit a content held by itself to a specific receiving terminal having no email software as if using a mailer. The transmitting terminal (10) and the receiving terminal (20) are connected to a delivery server (30) via a network (4). The delivery server (30) comprises: a database (36) for registering the device ID that specifies the receiving terminal (20); a content storage (39) for temporarily storing a content transmitted from the transmitting terminal (10); and table (33, 37) for managing contents separately on a per device ID basis of the receiving terminal. The delivery server (30), when receiving a request from the receiving terminal (20), refers to the tables (33, 27) and transmits to the receiving terminal (20) a content, the transmission destination of which corresponds to the device ID of the receiving terminal (20).

2. 发明授权

US09432618B2 Television receiver with a TV phone function 有权
公开(公告)号：US09432618B2
公开(公告)日：2016-08-30
申请号：US14811048
申请日：2015-07-28
申请人： Hitachi Maxell, Ltd.
发明人： Kazunori Iwabuchi , Hiroki Mizosoe , Mutsumi Shimoda , Setiawan Bondan , Manabu Sasamoto
IPC分类号： H04N7/14 , H04N7/173 , H04N21/254 , H04N21/422 , H04N21/4223 , H04N21/431 , H04N21/4788
CPC分类号： H04N7/17318 , H04L65/1063 , H04N7/141 , H04N7/142 , H04N7/147 , H04N7/148 , H04N21/254 , H04N21/42203 , H04N21/4223 , H04N21/431 , H04N21/4788
摘要： A videophone system includes a processor which selectively sets a television (TV) broadcast program viewing function mode and videophone function mode in response to manual operation of a remote control, a decoder which performs, in the TV program view mode, a TV program-use decode function for decoding a broadcast program signal received from a TV tuner to thereby display it on a display screen while producing audio sounds by loudspeakers and which performs, in the videophone function mode a videophone-use decode function for decoding a videophone signal received from a distant party to thereby display on the screen an image of the distant party using the screen and speakers, and an encoder which performs a videophone-use encode function for encoding a video signal from a camera and a voice signal from a microphone to generate a videophone signal, which is sent to the distant party via a network.

3. 发明授权

US09661323B2 Method of encoding picture and picture encoding device 有权
公开(公告)号：US09661323B2
公开(公告)日：2017-05-23
申请号：US14368590
申请日：2013-01-11
申请人： HITACHI MAXELL, LTD.
发明人： Hiroki Mizosoe , Hironori Komi , Mitsuhiro Okada , Manabu Sasamoto
IPC分类号： H04N7/12 , G06K9/36 , H04N19/124 , H04N19/176 , H04N19/15 , H04N19/149
CPC分类号： H04N19/124 , H04N19/149 , H04N19/15 , H04N19/176
摘要： A buffering delay can be reduced and moving picture encoding in low delay is performed while deterioration of picture quality is minimized.A quantization step of performing quantization of input information based on a value of a quantization parameter and decreasing an amount of information; an entropy encoding step of performing entropy encoding processing with respect to an output of the quantization step, and outputting a code generated as a result of the processing and information of a code amount generated as a result of the processing; and a rate control step of determining a value of a quantization parameter based on a result of the information of a generated code amount are provided, and the rate control step makes, for each section smaller than one picture, the value of a quantization parameter large when bit allocation in the section is expected to exceed a predetermined value, and makes the value of a quantization parameter small when the bit allocation in the section is expected to fall below the predetermined value.

4. 发明授权

US10057371B2 Content delivery system, delivery server, receiving terminal, and content delivery method 有权
公开(公告)号：US10057371B2
公开(公告)日：2018-08-21
申请号：US15465964
申请日：2017-03-22
申请人： Hitachi Maxell, Ltd.
发明人： Hiroki Mizosoe , Junji Shiokawa , Kazuto Yoneyama , Kunihiro Nomura , Masaaki Hiramatsu , Yasuhisa Mori , Takashi Yoshimaru , Kazuaki Aoyama , Tomomu Ishikawa , Yo Miyamoto
IPC分类号： H04L29/08 , G06Q10/10 , H04N21/2225 , H04N21/414 , H04N21/4227 , H04N21/472 , H04N21/658 , H04L12/58 , H04N21/254 , H04N21/426 , H04N21/4627
CPC分类号： H04L67/32 , G06Q10/107 , H04L51/10 , H04L67/2857 , H04N21/2225 , H04N21/2541 , H04N21/41407 , H04N21/4227 , H04N21/42684 , H04N21/4627 , H04N21/47202 , H04N21/6581
摘要： A transmitting terminal can transmit a content held by itself to a specific receiving terminal having no email software as if using a mailer. The transmitting terminal (10) and the receiving terminal (20) are connected to a delivery server (30) via a network (4). The delivery server (30) comprises: a database (36) for registering the device ID that specifies the receiving terminal (20); a content storage (39) for temporarily storing a content transmitted from the transmitting terminal (10); and table (33, 37) for managing contents separately on a per device ID basis of the receiving terminal. The delivery server (30), when receiving a request from the receiving terminal (20), refers to the tables (33, 27) and transmits to the receiving terminal (20) a content, the transmission destination of which corresponds to the device ID of the receiving terminal (20).

5. 发明申请

US20140314145A1 METHOD OF ENCODING PICTURE AND PICTURE ENCODING DEVICE 有权
标题翻译：编码图像和图像编码设备的方法
公开(公告)号：US20140314145A1
公开(公告)日：2014-10-23
申请号：US14368590
申请日：2013-01-11
申请人： HITACHI MAXELL, LTD.
发明人： Hiroki Mizosoe , Hironori Komi , Mitsuhiro Okada , Manabu Sasamoto
IPC分类号： H04N19/124
CPC分类号： H04N19/124 , H04N19/149 , H04N19/15 , H04N19/176
摘要： A buffering delay can be reduced and moving picture encoding in low delay is performed while deterioration of picture quality is minimized.A quantization step of performing quantization of input information based on a value of a quantization parameter and decreasing an amount of information; an entropy encoding step of performing entropy encoding processing with respect to an output of the quantization step, and outputting a code generated as a result of the processing and information of a code amount generated as a result of the processing; and a rate control step of determining a value of a quantization parameter based on a result of the information of a generated code amount are provided, and the rate control step makes, for each section smaller than one picture, the value of a quantization parameter large when bit allocation in the section is expected to exceed a predetermined value, and makes the value of a quantization parameter small when the bit allocation in the section is expected to fall below the predetermined value.
摘要翻译：可以减少缓冲延迟，并且在图像质量的劣化被最小化的同时执行低延迟的运动图像编码。一种量化步骤，用于基于量化参数的值来执行输入信息的量化并减少信息量; 熵编码步骤，对所述量化步骤的输出执行熵编码处理，并输出作为所述处理的结果生成的代码以及作为所述处理的结果生成的代码量的信息; 并且提供了一种基于生成的代码量的信息的结果来确定量化参数的值的速率控制步骤，并且速率控制步骤对于小于一个图像的每个部分，使得量化参数的值大当该部分中的位分配预期超过预定值时，并且当该部分中的位分配预期低于预定值时，使量化参数的值较小。

6. 发明授权

US09723268B2 Television receiver with a TV phone function 有权
公开(公告)号：US09723268B2
公开(公告)日：2017-08-01
申请号：US15215839
申请日：2016-07-21
申请人： Hitachi Maxell, Ltd.
发明人： Kazunori Iwabuchi , Hiroki Mizosoe , Mutsumi Shimoda , Setiawan Bondan , Manabu Sasamoto
IPC分类号： H04N7/14 , H04N7/173 , H04N21/254 , H04N21/422 , H04N21/4223 , H04N21/431 , H04N21/4788 , H04L29/06
CPC分类号： H04N7/17318 , H04L65/1063 , H04N7/141 , H04N7/142 , H04N7/147 , H04N7/148 , H04N21/254 , H04N21/42203 , H04N21/4223 , H04N21/431 , H04N21/4788
摘要： A videophone system includes a processor which selectively sets a television (TV) broadcast program viewing function mode and videophone function mode in response to manual operation of a remote control, a decoder which performs, in the TV program view mode, a TV program-use decode function for decoding a broadcast program signal received from a TV tuner to thereby display it on a display screen while producing audio sounds by loudspeakers and which performs, in the videophone function mode a videophone-use decode function for decoding a videophone signal received from a distant party to thereby display on the screen an image of the distant party using the screen and speakers, and an encoder which performs a videophone-use encode function for encoding a video signal from a camera and a voice signal from a microphone to generate a videophone signal, which is sent to the distant party via a network.

7. 发明授权

US09661101B2 Content delivery system, delivery server, receiving terminal, and content delivery method 有权
公开(公告)号：US09661101B2
公开(公告)日：2017-05-23
申请号：US15055629
申请日：2016-02-28
申请人： HITACHI MAXELL, LTD.
发明人： Hiroki Mizosoe , Junji Shiokawa , Kazuto Yoneyama , Kunihiro Nomura , Masaaki Hiramatsu , Yasuhisa Mori , Takashi Yoshimaru , Kazuaki Aoyama , Tomomu Ishikawa , Yo Miyamoto
IPC分类号： G06F15/16 , H04L29/06 , H04L29/08 , G06Q10/10 , H04N21/2225 , H04N21/4227 , H04N21/472 , H04N21/658 , H04L12/58 , H04N21/254 , H04N21/426 , H04N21/4627 , H04N21/414
CPC分类号： H04L67/32 , G06Q10/107 , H04L51/10 , H04L67/2857 , H04N21/2225 , H04N21/2541 , H04N21/41407 , H04N21/4227 , H04N21/42684 , H04N21/4627 , H04N21/47202 , H04N21/6581
摘要： A transmitting terminal can transmit a content held by itself to a specific receiving terminal having no email software as if using a mailer. The transmitting terminal (10) and the receiving terminal (20) are connected to a delivery server (30) via a network (4). The delivery server (30) comprises: a database (36) for registering the device ID that specifies the receiving terminal (20); a content storage (39) for temporarily storing a content transmitted from the transmitting terminal (10); and table (33, 37) for managing contents separately on a per device ID basis of the receiving terminal. The delivery server (30), when receiving a request from the receiving terminal (20), refers to the tables (33, 27) and transmits to the receiving terminal (20) a content, the transmission destination of which corresponds to the device ID of the receiving terminal (20).

8. 发明授权

US09124758B2 Television receiver with a TV phone function 有权
标题翻译：具有电视功能的电视接收机
公开(公告)号：US09124758B2
公开(公告)日：2015-09-01
申请号：US13723312
申请日：2012-12-21
申请人： HITACHI MAXELL, LTD.
发明人： Kazunori Iwabuchi , Hiroki Mizosoe , Mutsumi Shimoda , Setiawan Bondan , Manabu Sasamoto
IPC分类号： H04N7/14 , H04N7/173 , H04N21/254 , H04N21/422 , H04N21/4223 , H04N21/431 , H04N21/4788
CPC分类号： H04N7/17318 , H04L65/1063 , H04N7/141 , H04N7/142 , H04N7/147 , H04N7/148 , H04N21/254 , H04N21/42203 , H04N21/4223 , H04N21/431 , H04N21/4788
摘要： A videophone system includes a processor which selectively sets a television (TV) broadcast program viewing function mode and videophone function mode in response to manual operation of a remote control, a decoder which performs, in the TV program view mode, a TV program-use decode function for decoding a broadcast program signal received from a TV tuner to thereby display it on a display screen while producing audio sounds by loudspeakers and which performs, in the videophone function mode a videophone-use decode function for decoding a videophone signal received from a distant party to thereby display on the screen an image of the distant party using the screen and speakers, and an encoder which performs a videophone-use encode function for encoding a video signal from a camera and a voice signal from a microphone to generate a videophone signal, which is sent to the distant party via a network.
摘要翻译：视频电话系统包括响应于遥控器的手动操作选择性地设置电视（TV）广播节目观看功能模式和可视电话功能模式的处理器，在TV节目观看模式中执行电视节目使用的解码器解码功能，用于对从TV调谐器接收的广播节目信号进行解码，从而在扬声器产生音频声音的同时将其显示在显示屏幕上，并且在视频电话功能模式中执行视频电话使用解码功能，用于解码从从而在屏幕上显示使用屏幕和扬声器的远方的图像，以及编码器，其执行用于对来自相机的视频信号进行编码的可视电话使用编码功能和来自麦克风的语音信号以产生可视电话信号，通过网络发送给远方。

9. 发明申请

US20160182679A1 Content Delivery System, Delivery Server, Receiving Terminal, and Content Delivery Method 有权
公开(公告)号：US20160182679A1
公开(公告)日：2016-06-23
申请号：US15055629
申请日：2016-02-28
申请人： HITACHI MAXELL, LTD.
发明人： Hiroki Mizosoe , Junji Shiokawa , Kazuto Yoneyama , Kunihiro Nomura , Masaaki Hiramatsu , Yasuhisa Mori , Takashi Yoshimaru , Kazuaki Aoyama , Tomomu Ishikawa , Yo Miyamoto
IPC分类号： H04L29/08 , H04N21/4627 , H04N21/254 , H04L12/58 , H04N21/426
CPC分类号： H04L67/32 , G06Q10/107 , H04L51/10 , H04L67/2857 , H04N21/2225 , H04N21/2541 , H04N21/41407 , H04N21/4227 , H04N21/42684 , H04N21/4627 , H04N21/47202 , H04N21/6581
摘要： A transmitting terminal can transmit a content held by itself to a specific receiving terminal having no email software as if using a mailer. The transmitting terminal (10) and the receiving terminal (20) are connected to a delivery server (30) via a network (4). The delivery server (30) comprises: a database (36) for registering the device ID that specifies the receiving terminal (20); a content storage (39) for temporarily storing a content transmitted from the transmitting terminal (10); and table (33, 37) for managing contents separately on a per device ID basis of the receiving terminal. The delivery server (30), when receiving a request from the receiving terminal (20), refers to the tables (33, 27) and transmits to the receiving terminal (20) a content, the transmission destination of which corresponds to the device ID of the receiving terminal (20).

10. 发明授权

US09099154B2 Information recording/reproducing apparatus 有权
标题翻译：信息记录/重放装置
公开(公告)号：US09099154B2
公开(公告)日：2015-08-04
申请号：US13932130
申请日：2013-07-01
申请人： HITACHI MAXELL, LTD.
发明人： Yasuo Mutsuro , Keisuke Inata , Hiroki Mizosoe , Akihito Nishizawa
IPC分类号： H04N7/12 , H04L12/28 , H04J1/00 , G11B27/10 , H04N5/232 , H04N5/77 , H04N5/76 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/804 , H04N9/806 , H04N9/82
CPC分类号： G11B27/10 , H04N5/232 , H04N5/23293 , H04N5/76 , H04N5/765 , H04N5/772 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8211 , H04N9/8227
摘要： Module compressing/encoding plural images for recording, or an image recording apparatus or image recording system including the module. At least two first and second image input module types capture an image of frames from a video signal source, and convert into digital image data for output; an image input arbitration module arbitrates to place digital image data provided by the first type before digital image data provided by the second type. The first type image input module is provided with a real-time image. The apparatus or system further includes: a memory module temporarily storing the real-time image by a processing time for the arbitration module to process digital image data provided by the second type of image input module, an image encoding module compressing and encoding the digital image data, and changing a processing speed to perform a process of compression and encoding more in real time.
摘要翻译：模块压缩/编码用于记录的多个图像，或包括该模块的图像记录装置或图像记录系统。至少两个第一和第二图像输入模块类型从视频信号源捕获帧的图像，并且转换成数字图像数据以供输出; 图像输入仲裁模块仲裁在由第二类型提供的数字图像数据之前放置由第一类型提供的数字图像数据。第一类图像输入模块具有实时图像。所述装置或系统还包括：存储器模块，通过所述仲裁模块的处理时间临时存储所述实时图像，以处理由所述第二类型的图像输入模块提供的数字图像数据;图像编码模块，对所述数字图像进行压缩和编码数据，并且改变处理速度以便实时地进行压缩和编码的处理。

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