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    Wide picture video recording/reproducing system
    1.
    发明授权
    Wide picture video recording/reproducing system 失效
    宽画面录像/再现系统

    公开(公告)号：US5528433A

    公开(公告)日：1996-06-18

    申请号：US795467

    申请日：1991-11-21

    申请人： Shigeyuki Itoh ,  Atsushi Yoshioka ,  Iwao Aizawa ,  Michio Masuda

    发明人： Shigeyuki Itoh ,  Atsushi Yoshioka ,  Iwao Aizawa ,  Michio Masuda

    IPC分类号： H04N5/7826 ,  G11B20/02 ,  H04N5/92 ,  H04N5/928 ,  H04N9/79 ,  H04N5/78

    CPC分类号： H04N5/928 ,  H04N9/7925

    摘要： A video tape recorder enables a normal video signal for an aspect ratio of 4:3 or a wide-picture video signal for a greater aspect ratio of, for example, 16:9 to be selectively recorded/reproduced onto and from a magnetic tape. In order to identify which of the aspect ratios the reproduced video signal is based on, a recording mode signal indicative of the aspect ratio is recorded on the magnetic tape together with the video signal. A code signal or a pilot signal is used for the recording mode signal. In the reproducing operation, the aspect ratio of a reproduced picture is recognized from the recording mode signal, and a signal indicative of the aspect ratio is delivered to an external device, such as a television set, together with reproduced video/audio signals. In a case where the reproduced picture is a wide picture and where the external device does not conform to the wide picture, the aspect ratio of the video signal is changed. A television set suited to the features of the video tape recorder is also disclosed.

    摘要翻译： 视频磁带录像机可使正常视频信号的纵横比为4：3，或宽画面视频信号，例如16：9的较大宽高比能够从磁带上选择性地记录/再现。 为了识别再现的视频信号基于哪一个高宽比，表示宽高比的记录模式信号与视频信号一起被记录在磁带上。 编码信号或导频信号用于记录模式信号。 在再现操作中，从记录模式信号中识别再现图像的纵横比，并且指示宽高比的信号与再现的视频/音频信号一起传送到诸如电视机的外部设备。 在再现图像是宽幅图像并且外部设备不符合宽幅图像的情况下，视频信号的宽高比被改变。 还公开了适用于录像机特征的电视机。

    Imaging and recording apparatus
    2.
    发明授权
    Imaging and recording apparatus 有权
    成像和记录设备

    公开(公告)号：US07304669B2

    公开(公告)日：2007-12-04

    申请号：US10742891

    申请日：2003-12-23

    申请人： Iwao Aizawa ,  Shigeyuki Itoh ,  Manabu Wakabayashi

    发明人： Iwao Aizawa ,  Shigeyuki Itoh ,  Manabu Wakabayashi

    IPC分类号： H04N5/76

    CPC分类号： H04N1/00541 ,  H04N1/00204 ,  H04N1/00925 ,  H04N1/00973 ,  H04N1/2112 ,  H04N2101/00 ,  H04N2201/0015 ,  H04N2201/0048 ,  H04N2201/0049 ,  H04N2201/0074 ,  H04N2201/214 ,  H04N2201/3298

    摘要： An imaging apparatus which is connectable to an external device includes a recording instruction module which instructs a recording, an imaging module which generates an image signal from an optical image, a memory module which stores the image signal generated by the imaging module, a connecting module which enables connection of the imaging apparatus to the external device, and a control module which controls writing into the memory module. The control module effects control so that when an image signal is written to the memory nodule from the external device connected via the connecting module, writing of a new image signal to the memory module which is responsive to an operation of the recording instruction module is inhibited.

    摘要翻译： 可连接到外部设备的成像设备包括指示记录的记录指令模块，从光学图像生成图像信号的成像模块，存储由成像模块生成的图像信号的存储模块，连接模块 其使得能够将成像装置连接到外部装置，以及控制模块，其控制对存储器模块的写入。 控制模块进行控制，使得当图像信号从经由连接模块连接的外部设备写入存储器结节时，禁止响应于记录指令模块的操作将新的图像信号写入存储器模块 。

    Portable electronic still camera recording optical images of subjects in a memory which facilitates memory access from an external request
    3.
    发明授权
    Portable electronic still camera recording optical images of subjects in a memory which facilitates memory access from an external request 失效
    便携式电子静物照相机记录存储器中被摄体的光学图像，其便于从外部请求进行存储器访问

    公开(公告)号：US5539535A

    公开(公告)日：1996-07-23

    申请号：US215625

    申请日：1994-03-22

    申请人： Iwao Aizawa ,  Shigeyuki Itoh ,  Manabu Wakabayashi

    发明人： Iwao Aizawa ,  Shigeyuki Itoh ,  Manabu Wakabayashi

    IPC分类号： H04N5/225 ,  H04N1/00 ,  H04N1/21 ,  H04N1/32 ,  H04N1/40 ,  H04N5/262 ,  H04N5/907

    CPC分类号： H04N1/00541 ,  H04N1/00204 ,  H04N1/00925 ,  H04N1/00973 ,  H04N1/2112 ,  H04N2101/00 ,  H04N2201/0015 ,  H04N2201/0048 ,  H04N2201/0049 ,  H04N2201/0074 ,  H04N2201/0077 ,  H04N2201/214 ,  H04N2201/3298 ,  Y10S358/906

    摘要： An imaging and recording apparatus for electrically recording an optical image of a subject as an image information signal which facilitates memory access from an external device and prevents image information from being changed. Upon manipulation of a recording trigger switch, an image outputted from a camera signal processing circuit at that time is written into a semiconductor memory, then subjected to data compression in a data compression circuit, and stored in a semiconductor memory. It is now assumed that an external device not illustrated is connected to a connector and this external device orders taking in the image of the semiconductor memory. If at this time the semiconductor memory is writing an image, a state detection circuit detects the fact and inhibits the external device from taking in the image. Furthermore, while the external device is taking in the image of the semiconductor memory, the state detection circuit detects this fact. Even if the recording trigger switch is manipulated, an AND gate turns off in response to an output of the state detection circuit and inhibits image writing into the semiconductor memory.

    摘要翻译： 一种用于将被摄体的光学图像电记录为便于从外部设备进行存储器访问并防止图像信息改变的图像信息信号的成像和记录设备。 在操作记录触发开关时，从相机信号处理电路输出的图像被写入半导体存储器中，然后在数据压缩电路中进行数据压缩，并存储在半导体存储器中。 现在假设未示出的外部设备连接到连接器，并且该外部设备命令接收半导体存储器的图像。 如果此时半导体存储器正在写入图像，则状态检测电路检测该事实并且禁止外部设备接收图像。 此外，当外部设备接收半导体存储器的图像时，状态检测电路检测到这一事实。 即使操作记录触发开关，响应于状态检测电路的输出，与门关闭，并禁止对半导体存储器的图像写入。

    System and method for charging fee for video information
    5.
    发明授权
    System and method for charging fee for video information 失效
    视频信息收费的系统和方法

    公开(公告)号：US06282293B1

    公开(公告)日：2001-08-28

    申请号：US08539163

    申请日：1995-10-04

    申请人： Shigeyuki Itoh ,  Iwao Aizawa

    发明人： Shigeyuki Itoh ,  Iwao Aizawa

    IPC分类号： H04N7167

    CPC分类号： H04N5/913 ,  H04H20/28 ,  H04H20/74 ,  H04H20/76 ,  H04H60/11 ,  H04H60/15 ,  H04H60/16 ,  H04H60/21 ,  H04N5/775 ,  H04N7/163 ,  H04N7/1675 ,  H04N21/2543 ,  H04N21/25435 ,  H04N21/26606 ,  H04N21/4185 ,  H04N21/4331 ,  H04N21/43622 ,  H04N21/4367 ,  H04N21/4623 ,  H04N21/4627 ,  H04N21/47202 ,  H04N21/6582 ,  H04N21/812 ,  H04N21/8355 ,  H04N2005/91364

    摘要： In a fee charging system for video information, scramble signals including video information and charging information can be recorded on a recording media such that the signals are read later therefrom. The recording of the scramble signals is free of charge. In an operation to reproduce original unscrambled video signals from the signals read from the media by a recording and reproducing apparatus, the charging information is detected to conduct a charging process. Consequently, although the scrambled signals may be freely copied onto another recording media, the charging process is executed for each copying operation. First charging information and second charging information other than the first charging information are arranged with the video information. The video information includes first video information as main video information and second video information. The first charging information is added to the first video information, whereas the second charging information is added to the second video information. A charging process is executed by a charge processing unit according to the charging information. When the second charging information is detected, the charging process is accomplished according to the second charging information in the charge processing unit.

    摘要翻译： 在用于视频信息的收费系统中，包括视频信息和计费信息的加扰信号可以被记录在记录介质上，以便稍后读取信号。 加扰信号的记录是免费的。 在通过记录和再现装置从从介质读取的信号中再现原始未加扰视频信号的操作中，检测计费信息进行计费处理。 因此，尽管扰频信号可以被自由地复制到另一个记录介质上，但是对于每个复制操作都执行充电处理。 与第一计费信息不同的第一计费信息和第二计费信息与视频信息一起排列。 视频信息包括作为主要视频信息的第一视频信息和第二视频信息。 第一计费信息被添加到第一视频信息，而第二计费信息被添加到第二视频信息。 收费处理单元根据收费信息进行收费处理。 当检测到第二计费信息时，根据计费处理单元中的第二计费信息完成计费处理。

    Information transmission/reception system for transmitting information to requesters, where it is recorded, in response to a plurality of requests
    6.
    发明授权
    Information transmission/reception system for transmitting information to requesters, where it is recorded, in response to a plurality of requests 失效
    信息发送/接收系统，用于响应于多个请求向所请求者发送信息，所述信息被记录在其中

    公开(公告)号：US5938741A

    公开(公告)日：1999-08-17

    申请号：US866231

    申请日：1997-05-30

    申请人： Shigeyuki Itoh ,  Iwao Aizawa

    发明人： Shigeyuki Itoh ,  Iwao Aizawa

    IPC分类号： G06F13/00 ,  H04N7/173 ,  H04N21/21 ,  H04N21/23 ,  H04N21/262 ,  H04N21/266 ,  H04N21/433 ,  H04N21/472

    CPC分类号： H04N21/21 ,  H04N21/23 ,  H04N21/26216 ,  H04N21/26616 ,  H04N21/4331 ,  H04N21/47202 ,  H04N7/17336

    摘要： When a transmission request reception process controller accepts a request to transmit information, the information is read from a memory in order of addresses generated by an address generator. A transmission information generator adds addresses of the information to the read information, for transmission to the transmission requester. When accepting another request to transmit the same information while the information is being transmitted, the transmission request reception process controller causes the information to be transmitted to the latter transmission requester starting at the current point in the information being transmitted to the former transmission requester. After generating the last address of information, the address generator returns to the top address and again continues generating the addresses of the information. The information read from the memory according to the generated addresses is transmitted from output circuits 14 and 16. Each receiving party (information transmission requester) receives the transferred information and records it on record media thereof based on the addresses added to the information.

    摘要翻译： 当发送请求接收处理控制器接收到发送信息的请求时，从地址生成器生成的地址的顺序从存储器读取信息。 传输信息生成器将信息的地址添加到读取的信息，以传送到传输请求者。 当在发送信息的同时接收到发送相同信息的另一个请求时，发送请求接收处理控制器将信息从当前发送到前一个发送请求者的信息的当前点开始发送给后一个发送请求者。 在产生最后一个信息地址之后，地址生成器返回到顶部地址，并且继续生成信息的地址。 根据生成的地址从存储器读取的信息从输出电路14和16发送。每个接收方（信息传输请求者）根据添加到该信息的地址接收传送的信息并将其记录在其记录介质上。

    Portable electronic still camera recording optical images of subjects in a memory which facilitates memory access from an external request
    10.
    发明授权
    Portable electronic still camera recording optical images of subjects in a memory which facilitates memory access from an external request 失效
    便携式电子静物照相机记录存储器中被摄体的光学图像，其便于从外部请求进行存储器访问

    公开(公告)号：US5699173A

    公开(公告)日：1997-12-16

    申请号：US462486

    申请日：1995-06-05

    申请人： Iwao Aizawa ,  Shigeyuki Itoh ,  Manabu Wakabayashi

    发明人： Iwao Aizawa ,  Shigeyuki Itoh ,  Manabu Wakabayashi

    IPC分类号： H04N5/225 ,  H04N1/00 ,  H04N1/21 ,  H04N1/32 ,  H04N1/40 ,  H04N5/262 ,  H04N5/907

    CPC分类号： H04N1/00541 ,  H04N1/00204 ,  H04N1/00925 ,  H04N1/00973 ,  H04N1/2112 ,  H04N2101/00 ,  H04N2201/0015 ,  H04N2201/0048 ,  H04N2201/0049 ,  H04N2201/0074 ,  H04N2201/0077 ,  H04N2201/214 ,  H04N2201/3298 ,  Y10S358/906

    摘要： An imaging and recording apparatus for electrically recording an optical image of a subject as an image information signal which facilitates memory access from an external device and prevents image information from being changed. Upon manipulation of a recording trigger switch, an image outputted from a camera signal processing circuit at that time is written into a semiconductor memory, then subjected to data compression in a data compression circuit, and stored in a semiconductor memory. It is now assumed that an external device not illustrated is connected to a connector and this external device orders taking in the image of the semiconductor memory. If at this time the semiconductor memory is writing an image, a state detection circuit detects the fact and inhibits the external device from taking in the image. Furthermore, while the external device is taking in the image of the semiconductor memory, the state detection circuit detects this fact. Even if the recording trigger switch is manipulated, an AND gate turns off in response to an output of the state detection circuit and inhibits image writing into the semiconductor memory.

    摘要翻译： 一种用于将被摄体的光学图像电记录为便于从外部设备进行存储器访问并防止图像信息改变的图像信息信号的成像和记录设备。 在操作记录触发开关时，从相机信号处理电路输出的图像被写入半导体存储器中，然后在数据压缩电路中进行数据压缩，并存储在半导体存储器中。 现在假设未示出的外部设备连接到连接器，并且该外部设备命令接收半导体存储器的图像。 如果此时半导体存储器正在写入图像，则状态检测电路检测该事实并且禁止外部设备接收图像。 此外，当外部设备接收半导体存储器的图像时，状态检测电路检测到这一事实。 即使操作记录触发开关，响应于状态检测电路的输出，与门关闭，并禁止对半导体存储器的图像写入。