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1. 发明申请

US20100299532A1 INFORMATION RECORDING DEVICE, INFORMATION REPRODUCING DEVICE, PROGRAM, AND RECORDING MEDIUM 审中-公开
标题翻译：信息记录设备，信息再现设备，程序和记录介质
公开(公告)号：US20100299532A1
公开(公告)日：2010-11-25
申请号：US12445696
申请日：2007-10-16
申请人： Yoshihiro Okada , Masahiro Yoshida , Atsushi Iriboshi , Shinjiroh Kihara , Tatsuya Oikawa , Yukitaka Shimizu , Takeshi Matsushita
发明人： Yoshihiro Okada , Masahiro Yoshida , Atsushi Iriboshi , Shinjiroh Kihara , Tatsuya Oikawa , Yukitaka Shimizu , Takeshi Matsushita
IPC分类号： G06F12/14
CPC分类号： H04N5/913 , G11B20/00086 , G11B20/0021 , G11B20/00847 , H04L9/00 , H04L2209/60 , H04N21/4334 , H04N21/4408 , H04N21/4627 , H04N21/8355 , H04N21/8456 , H04N2005/91328 , H04N2005/91364
摘要： In an information recording device (10), a content control unit (14a) divides an input content into a plurality of sections and further subdivides each section into recording units with predetermined data amounts. An attached information generating unit (14b) generates attached information necessary for making use of the input information and license. An encrypting unit (15) generates encrypting information by using a number that is included in the attached information and that is allocated to the input information, and encrypts information included in the recording unit by the encrypted information. Further, the information encrypted by the encrypting unit, the attached information corresponding to the input information and the license are associated with every section divided by the content control unit through an outside input and output I/F(11) and the associated information and the license are recorded on a recording medium. Thus, with the encrypting information simply changed for every short section, encrypting and recording are carried out.
摘要翻译：在信息记录装置（10）中，内容控制单元（14a）将输入内容划分为多个部分，并将每个部分进一步细分成具有预定数据量的记录单元。附加信息生成单元（14b）生成使用输入信息和许可所必需的附加信息。加密单元（15）通过使用包含在附加信息中并被分配给输入信息的号码产生加密信息，并通过加密信息对包含在记录单元中的信息进行加密。此外，由加密单元加密的信息，与输入信息和许可相对应的附加信息通过外部输入和输出I / F（11）和相关信息与内容控制单元划分的每个部分相关联，并且相关信息和许可证被记录在记录介质上。因此，对于每个短部分，加密信息简单地改变，进行加密和记录。

2. 发明授权

US08369689B2 Information recording/reproduction device and information recording medium 有权
标题翻译：信息记录/再现装置和信息记录介质
公开(公告)号：US08369689B2
公开(公告)日：2013-02-05
申请号：US11795293
申请日：2006-01-12
申请人： Yukitaka Shimizu , Yoshihiro Okada , Kenichiro Tada , Kyoichi Terao , Yasuaki Yamada , Junji Shiokawa , Yuichi Kanai
发明人： Yukitaka Shimizu , Yoshihiro Okada , Kenichiro Tada , Kyoichi Terao , Yasuaki Yamada , Junji Shiokawa , Yuichi Kanai
IPC分类号： H04N9/80
CPC分类号： H04N5/76 , G11B20/00086 , G11B20/0021 , G11B20/00492 , G11B27/034 , G11B27/105 , G11B27/329 , H04N5/781 , H04N5/85 , H04N9/8205
摘要： There is provided an information recording medium that reduces operation of shifting information backward or putting information forward closer together upon recording/deleting/dividing information to facilitate processes of recording/deleting/dividing information. An information recording medium records Programs 1 composed of image data, etc., UPGR 3 that refers to at least a part of the Programs 1, PGRG 5 that refers to the UPGR 3, a PGRM that collectively records the UPGR 3 and reference information thereof, and a PGRGM that collectively records the PGRG 5 and reference information thereof. When recording the UPGR 3, the information recording medium refers to the reference information contained in the PGRM, and when invalid reference information or reference information giving no reference to any UPGR 3 is present, records the UPGR 3 using the reference information. When recording the PGRG 5, the information recording medium refers to the reference information contained in the PGRGM, and when invalid reference information or reference information giving no reference to any PGRG 5 is present, records the PGRG 5 using the reference information.
摘要翻译：提供了一种信息记录介质，其在记录/删除/分割信息时减少向后移位信息或将信息向前靠近的操作，以便于记录/删除/分割信息的处理。信息记录介质记录由图像数据等构成的程序1，参照程序1的至少一部分，参照UPGR 3的PGRG 5的UPGR3，共同记录UPGR3的PGRM及其参考信息，以及共同记录PGRG 5及其参考信息的PGRGM。当记录UPGR3时，信息记录介质参考包含在PGRM中的参考信息，并且当存在不参考任何UPGR 3的无效参考信息或参考信息时，使用参考信息记录UPGR 3。当记录PGRG 5时，信息记录介质参考包含在PGRGM中的参考信息，并且当存在不参考任何PGRG 5的无效参考信息或参考信息时，使用参考信息记录PGRG 5。

3. 发明申请

US20080152317A1 Information Recording/Reproduction Device and Information Recording Medium 有权
标题翻译：信息记录/再现设备和信息记录介质
公开(公告)号：US20080152317A1
公开(公告)日：2008-06-26
申请号：US11795293
申请日：2006-01-12
申请人： Yukitaka Shimizu , Yoshihiro Okada , Kenichiro Tada , Kyoichi Terao , Yasuaki Yamada , Junji Shiokawa , Yuichi Kanai
发明人： Yukitaka Shimizu , Yoshihiro Okada , Kenichiro Tada , Kyoichi Terao , Yasuaki Yamada , Junji Shiokawa , Yuichi Kanai
IPC分类号： H04N7/26
CPC分类号： H04N5/76 , G11B20/00086 , G11B20/0021 , G11B20/00492 , G11B27/034 , G11B27/105 , G11B27/329 , H04N5/781 , H04N5/85 , H04N9/8205
摘要： There is provided an information recording medium that reduces operation of shifting information backward or putting information forward closer together upon recording/deleting/dividing information to facilitate processes of recording/deleting/dividing information. An information recording medium records Programs 1 composed of image data, etc., UPGR 3 that refers to at least a part of the Programs 1, PGRG 5 that refers to the UPGR 3, a PGRM that collectively records the UPGR 3 and reference information thereof, and a PGRGM that collectively records the PGRG 5 and reference information thereof. When recording the UPGR 3, the information recording medium refers to the reference information contained in the PGRM, and when invalid reference information or reference information giving no reference to any UPGR 3 is present, records the UPGR 3 using the reference information. When recording the PGRG 5, the information recording medium refers to the reference information contained in the PGRGM, and when invalid reference information or reference information giving no reference to any PGRG 5 is present, records the PGRG 5 using the reference information.
摘要翻译：提供了一种信息记录介质，其在记录/删除/分割信息时减少向后移位信息或将信息向前靠近的操作，以便于记录/删除/分割信息的处理。信息记录介质记录由图像数据等构成的程序1，参照程序1的至少一部分，参照UPGR 3的PGRG 5的UPGR3，共同记录UPGR3的PGRM及其参考信息，以及共同记录PGRG 5及其参考信息的PGRGM。当记录UPGR3时，信息记录介质参考包含在PGRM中的参考信息，并且当存在不参考任何UPGR 3的无效参考信息或参考信息时，使用参考信息记录UPGR 3。当记录PGRG 5时，信息记录介质参考包含在PGRGM中的参考信息，并且当存在不参考任何PGRG 5的无效参考信息或参考信息时，使用参考信息记录PGRG 5。

4. 发明申请

US20060190406A1 Accounting system content reproduction device, license sales device, program and recording medium 审中-公开
标题翻译：会计系统内容再现设备，许可证销售设备，程序和记录介质
公开(公告)号：US20060190406A1
公开(公告)日：2006-08-24
申请号：US10565853
申请日：2004-07-12
申请人： Yukitaka Shimizu , Ryoji Ohno , Takeshi Matsushita
发明人： Yukitaka Shimizu , Ryoji Ohno , Takeshi Matsushita
IPC分类号： G06Q99/00
CPC分类号： G06Q20/1235 , G06Q20/12 , G06Q20/18 , G06Q30/06
摘要： There is provided an accounting system for accounting a content distributed by an accumulation broadcast or a removable recording medium while preventing an unauthorized use and holding privacy of a user. An accounting ID specifying the money information stored in a prepaid card is read and a content ID of the encrypted content specified by the user and the accounting ID are reported to an accounting server. Decoding information is acquired in return for the accounting and the encrypted content is decoded by using the decoding information so as to be used.
摘要翻译：提供了一种用于记录由累积广播或可移动记录介质分发的内容的会计系统，同时防止未经授权的使用并保持用户的隐私。读取指定存储在预付卡中的货币信息的会计ID，并将由用户指定的加密内容的内容ID和计费ID报告给计费服务器。获取解码信息以用于计费，并且通过使用解码信息对加密内容进行解码以便被使用。

5. 发明授权

US09064095B2 Content use control device, recording device, reproduction device, recording medium, and content use control method 有权
标题翻译：内容使用控制装置，记录装置，再现装置，记录介质和内容使用控制方法
公开(公告)号：US09064095B2
公开(公告)日：2015-06-23
申请号：US12434293
申请日：2009-05-01
申请人： Yukitaka Shimizu , Ryoji Ohno , Akio Ichikawa
发明人： Yukitaka Shimizu , Ryoji Ohno , Akio Ichikawa
IPC分类号： G06F21/00 , G06F21/10
CPC分类号： G06F21/10
摘要： A collective content consisting of a plurality of partial contents holding license information including a use condition can be appropriately used according to the use condition contained in the license information in each of the partial contents. A content use control device includes an input/output I/F, license generation unit, output control unit, content reproduction unit, and use control unit. The partial content holding the license information including the use condition is inputted via the input/output I/F. License information is assigned to each of the partial contents inputted and constituting a collective content. Single license information collecting the assigned license information and its collective content are outputted to a recording medium. The content use control device reproduces a partial content contained in the collective content recorded on the recording medium and controls the use of the reproduced partial content according to its use condition.
摘要翻译：可以根据包含在每个部分内容中的许可信息中的使用条件，适当地使用由包含使用条件的多个保持许可信息的部分内容组成的集合内容。内容使用控制装置包括输入/输出I / F，许可生成单元，输出控制单元，内容再现单元和使用控制单元。保存包含使用条件的许可信息的部分内容通过输入/输出I / F输入。将许可信息分配给输入的每个部分内容并构成集体内容。收集分配的许可证信息及其集合内容的单个许可证信息被输出到记录介质。内容使用控制装置再现记录在记录介质上的集合内容中包含的部分内容，并根据其使用条件控制再现的部分内容的使用。

6. 发明申请

US20070124251A1 Content use control device, reording device, reproduction device, recording medium, and content use control method 有权
标题翻译：内容使用控制装置，重新装置，再现装置，记录介质和内容使用控制方法
公开(公告)号：US20070124251A1
公开(公告)日：2007-05-31
申请号：US10575703
申请日：2004-10-14
申请人： Yukitaka Shimizu , Ryoji Ohno , Akio Ichikawa
发明人： Yukitaka Shimizu , Ryoji Ohno , Akio Ichikawa
IPC分类号： G06Q99/00
CPC分类号： G06F21/10
摘要： A collective content consisting of a plurality of partial contents holding license information including a use condition can be appropriately used according to the use condition contained in the license information in each of the partial contents. A content use control device includes an input/output I/F, license generation unit, output control unit, content reproduction unit, and use control unit. The partial content holding the license information including the use condition is inputted via the input/output I/F. License information is assigned to each of the partial contents inputted and constituting a collective content. Single license information collecting the assigned license information and its collective content are outputted to a recording medium. The content use control device reproduces a partial content contained in the collective content recorded on the recording medium and controls the use of the reproduced partial content according to its use condition.
摘要翻译：可以根据包含在每个部分内容中的许可信息中的使用条件，适当地使用由包含使用条件的多个保持许可信息的部分内容组成的集合内容。内容使用控制装置包括输入/输出I / F，许可生成单元，输出控制单元，内容再现单元和使用控制单元。保存包含使用条件的许可信息的部分内容通过输入/输出I / F输入。将许可信息分配给输入的每个部分内容并构成集体内容。收集分配的许可证信息及其集合内容的单个许可证信息被输出到记录介质。内容使用控制装置再现记录在记录介质上的集合内容中包含的部分内容，并根据其使用条件控制再现的部分内容的使用。

7. 发明授权

US08307448B2 Storage device, storage method, and image display device 失效
标题翻译：存储设备，存储方法和图像显示设备
公开(公告)号：US08307448B2
公开(公告)日：2012-11-06
申请号：US11632721
申请日：2005-07-08
申请人： Yukitaka Shimizu , Ryoji Ohno , Akio Ichikawa
发明人： Yukitaka Shimizu , Ryoji Ohno , Akio Ichikawa
IPC分类号： G06F21/00
CPC分类号： G11B20/00086 , G11B20/00181 , G11B20/0021 , G11B20/00768 , G11B20/0084 , G11B20/00847 , H04L9/088 , H04L2209/60 , H04N5/913 , H04N21/2541 , H04N21/42669 , H04N21/4334 , H04N21/4405 , H04N21/4408 , H04N21/4623 , H04N21/835 , H04N21/8355 , H04N2005/91364
摘要： When data whose storage period is limited by copy control information is temporarily stored in a removable recording medium, the data are encrypted and decoding information (encryption key) necessary to decrypt the encrypted data is held on the device side. By doing so, the data cannot be used beyond a permitted period of the temporary storage. A storage device has an external input/output I/F for removably connecting a removable recording medium; a reception section for receiving copy control information and data (such as video data), the storage period of which data is limited by the copy control information; an encrypting section for encrypting the received data; and a control section for storing the encrypted data in the removable recording medium and storing decryption information (encryption key), necessary to decrypt the encrypted data, in a place in the storage device, outside the removable recording medium. The data stored in the removable recording medium can be reproduced only by the storage device.
摘要翻译：当将存储期间受复制控制信息限制的数据临时存储在可移除记录介质中时，对数据进行加密，并且在设备侧保持解密加密数据所必需的解码信息（加密密钥）。通过这样做，数据不能超出临时存储的允许期限。存储装置具有用于可移除地连接可移动记录介质的外部输入/输出I / F; 用于接收复制控制信息和数据（诸如视频数据）的接收部分，其数据被复制控制信息限制的存储期间; 加密部分，用于加密所接收的数据; 以及控制部分，用于将加密数据存储在可移动记录介质中，并且在可移动记录介质的外部存储在存储装置中的一个地方解密加密数据所需的解密信息（加密密钥）。存储在可移动记录介质中的数据只能由存储装置再现。

8. 发明授权

US08170399B2 Recording device and method 有权
标题翻译：记录装置和方法
公开(公告)号：US08170399B2
公开(公告)日：2012-05-01
申请号：US11663333
申请日：2005-09-27
申请人： Yukitaka Shimizu , Akio Ichikawa , Shinjiro Kihara
发明人： Yukitaka Shimizu , Akio Ichikawa , Shinjiro Kihara
IPC分类号： H04N5/92
CPC分类号： H04N7/163 , H04N5/765 , H04N5/781 , H04N5/913 , H04N9/8042 , H04N21/4334 , H04N21/43622 , H04N21/4398 , H04N21/4402 , H04N2005/91328 , H04N2005/91364
摘要： To enable a recording device recording a video/audio signal and information necessary for utilizing the video/audio signal to copy the video/audio signal with the converted bit rate, encoding format, etc., to another recording device when utilizing the video/audio signal by the another recording device, and to move only the information necessary for utilizing the video/audio signal between the recording device and the another recording device. A recording device comprises: an input portion that inputs a video/audio signal; a recording portion that records the video/audio signal and information necessary for utilizing the video/audio signal; and a converting portion that converts the recorded video/audio signal. The recording device, leaving the original video/audio signal, copies the video/audio signal whose bit rate, encoding format, etc., have been converted at the converting portion to another recording device and moves the information necessary for utilizing the video/audio signal to the another recording device. After the video/audio signal is utilized by the another recording device, only the information necessary for utilizing the video/audio signal is moved again from the another recording device to the recording device.
摘要翻译：为了使记录设备记录视频/音频信号和使用视频/音频信号所必需的信息，以将转换的比特率，编码格式等复制到另一个记录设备中，当利用视频/音频并且仅移动在记录装置和另一记录装置之间利用视频/音频信号所必需的信息。记录装置包括：输入部分，其输入视频/音频信号; 记录视频/音频信号和利用视频/音频信号所必需的信息的记录部分; 以及转换部分，其转换记录的视频/音频信号。离开原始视频/音频信号的记录装置将其转换部分的比特率，编码格式等的视频/音频信号复制到另一记录装置，并移动使用视频/音频所必需的信息信号到另一记录设备。在另一记录装置利用视频/音频信号之后，仅将视频/音频信号所需的信息从另一个记录装置再次移动到记录装置。

9. 发明申请

US20080101766A1 Recording Device and Method 有权
标题翻译：录音设备及方法
公开(公告)号：US20080101766A1
公开(公告)日：2008-05-01
申请号：US11663333
申请日：2005-09-27
申请人： Yukitaka Shimizu , Akio Ichikawa , Shinjiro Kihara
发明人： Yukitaka Shimizu , Akio Ichikawa , Shinjiro Kihara
IPC分类号： H04N5/91
CPC分类号： H04N7/163 , H04N5/765 , H04N5/781 , H04N5/913 , H04N9/8042 , H04N21/4334 , H04N21/43622 , H04N21/4398 , H04N21/4402 , H04N2005/91328 , H04N2005/91364
摘要： To enable a recording device recording a video/audio signal and information necessary for utilizing the video/audio signal to copy the video/audio signal with the converted bit rate, encoding format, etc., to another recording device when utilizing the video/audio signal by the another recording device, and to move only the information necessary for utilizing the video/audio signal between the recording device and the another recording device. A recording device comprises: an input portion that inputs a video/audio signal; a recording portion that records the video/audio signal and information necessary for utilizing the video/audio signal; and a converting portion that converts the recorded video/audio signal. The recording device, leaving the original video/audio signal, copies the video/audio signal whose bit rate, encoding format, etc., have been converted at the converting portion to another recording device and moves the information necessary for utilizing the video/audio signal to the another recording device. After the video/audio signal is utilized by the another recording device, only the information necessary for utilizing the video/audio signal is moved again from the another recording device to the recording device.
摘要翻译：为了使记录设备记录视频/音频信号和使用视频/音频信号所必需的信息，以将转换的比特率，编码格式等复制到另一个记录设备中，当利用视频/音频并且仅移动在记录装置和另一记录装置之间利用视频/音频信号所必需的信息。记录装置包括：输入部分，其输入视频/音频信号; 记录视频/音频信号和利用视频/音频信号所必需的信息的记录部分; 以及转换部分，其转换记录的视频/音频信号。离开原始视频/音频信号的记录装置将其转换部分的比特率，编码格式等的视频/音频信号复制到另一记录装置，并移动使用视频/音频所必需的信息信号到另一记录设备。在另一记录装置利用视频/音频信号之后，仅将视频/音频信号所需的信息从另一个记录装置再次移动到记录装置。

10. 发明授权

US5907312A Three-dimensional image display device 失效
标题翻译：三维图像显示装置
公开(公告)号：US5907312A
公开(公告)日：1999-05-25
申请号：US695389
申请日：1996-08-09
申请人： Shunichi Sato , Koushi Koide , Yukitaka Shimizu
发明人： Shunichi Sato , Koushi Koide , Yukitaka Shimizu
IPC分类号： G03B35/18 , G02B27/22 , G03C9/08 , G03H1/24 , G09F9/00 , G09F19/18 , H04N13/04 , G02F1/1335
CPC分类号： G02B27/2285 , G09F19/18 , G02B5/32 , G03H1/202 , G03H2001/0439 , G03H2001/306 , G03H2227/03
摘要： The invention is intended to represent a three-dimensional image of an object just as observable from a viewing point, allowing representation of a semi-transparent image on the condition that its rear side may not transparently visible. A three-dimensional image display device according to the present invention is composed essentially of a laser light source, a modulator, an X-Y deflector, a control computer, an image data memory, a moving flat screen and a projection lens. The screen is constructed of a large number of pixels (e.g., 100 by 100 pixels) and each of the pixels is composed of a large number of diffraction elements (e.g., 5 by 5 diffraction elements). On the basis of three-dimensional image data and desired view-point data, both control and image-data preparing computers perform ON-OFF control of laser radiation onto diffraction elements having different reflection directions to determine displaying condition of a pixel composed of said diffraction elements.
摘要翻译：本发明旨在从观察点表示对象的三维图像，允许在其后侧可能不透明地可见的条件下表示半透明图像。根据本发明的三维图像显示装置主要由激光源，调制器，X-Y偏转器，控制计算机，图像数据存储器，移动平板屏幕和投影透镜组成。屏幕由大量的像素构成（例如，100×100像素），并且每个像素由大量的衍射元件（例如5×5个衍射元件）构成。基于三维图像数据和期望的视点数据，控制和图像数据准备计算机对激光辐射进行不同反射方向的衍射元件的ON-OFF控制，以确定由所述衍射构成的像素的显示状态元素。

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