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12 条记录 (耗时 0.038 秒)

    Camera system
    1.
    发明授权
    Camera system 失效
    相机系统

    公开(公告)号：US4992820A

    公开(公告)日：1991-02-12

    申请号：US421619

    申请日：1989-10-13

    申请人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Tanijuchi

    发明人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Tanijuchi

    IPC分类号： G03B7/091 ,  G03B7/16

    CPC分类号： G03B7/16 ,  G03B7/093

    摘要： A camera system including a camera body and a camera accessory attachable to the camera body, such as an interchangeable back lid, an interchangeable lens, a flash device and so on, is disclosed. In the system, a plurality of circuits provided in plurality of camera accessories are controlled by a microcomputer provided in the camera body. Data is transmitted between the microcomputer and the circuits using a serial data bus and synchronizing clock line connected therebetween. The circuit to receive the data sent from the microcomputer, or the circuit which should send the data to the microcomputer are selected by the microcomputer through chip select lines provided between the microcomputer and each circuit.

    摘要翻译： 公开了一种照相机系统，其包括相机主体和附接到照相机主体的相机附件，诸如可互换后盖，可互换镜头，闪光灯装置等。 在该系统中，设置在多个相机附件中的多个电路由设置在相机机体中的微型计算机控制。 使用串行数据总线在微机和电路之间传输数据，同时连接其间的同步时钟线。 由微型计算机通过微型计算机和各电路之间提供的芯片选择线选择接收从微型计算机发送的数据的电路，或将数据发送到微机的电路。

    Camera system with plural interchangeable accessories sharing a common serial data bus
    2.
    发明授权
    Camera system with plural interchangeable accessories sharing a common serial data bus 失效
    具有多个可互换配件的相机系统共享一个通用的串行数据总线

    公开(公告)号：US4816853A

    公开(公告)日：1989-03-28

    申请号：US820656

    申请日：1986-01-21

    申请人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Taniguchi

    发明人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Taniguchi

    IPC分类号： G03B7/091 ,  G03B7/16 ,  G03B7/00 ,  G03B15/05

    CPC分类号： G03B7/091 ,  G03B7/16

    摘要： A camera system including a camera body and a camera accessory attachable to the camera body, such as an interchangeable back lid, an interchangeable lens, a flash device and so on, is disclosed. In the system, a plurality of circuits provided in the plurality of camera accessories are controlled by a microcomputer provided in the camera body. Data is transmitted between the microcomputer and the circuits using a serial data bus and synchronizing clock line connected therebetween. The circuit to receive the data sent from the microcomputer, or the circuit which should send the data to the microcomputer are selected by the microcomputer through chip select lines provided between the microcomputer and each circuit.

    摘要翻译： 公开了一种照相机系统，其包括相机主体和附接到照相机主体的相机附件，诸如可互换后盖，可互换镜头，闪光灯装置等。 在该系统中，设置在多个照相机附件中的多个电路由设置在相机机体中的微型计算机控制。 使用串行数据总线在微机和电路之间传输数据，同时连接其间的同步时钟线。 由微型计算机通过微型计算机和各电路之间提供的芯片选择线选择接收从微型计算机发送的数据的电路，或将数据发送到微机的电路。

    Camera system
    3.
    发明授权
    Camera system 失效
    相机系统

    公开(公告)号：US5220368A

    公开(公告)日：1993-06-15

    申请号：US896873

    申请日：1992-06-10

    申请人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Taniguchi

    发明人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Taniguchi

    IPC分类号： G03B7/091 ,  G03B7/16

    CPC分类号： G03B7/16 ,  G03B7/091

    摘要： A camera system including a camera body and a camera accessory attachable to the camera body, such as an interchangeable back lid, an interchangeable lens, a flash device and so on, is disclosed. In the system, a plurality of circuits provided in plurality of camera accessories are controlled by a microcomputer provided in the camera body. Data transmitted between the microcomputer and the circuits using a serial data bus and synchronizing clock line connected therebetween. The circuit to receive the data sent from the microcomputer, or the circuit which should send the data to the microcomputer are selected by the microcomputer through chip select lines provided between the microcomputer and each circuit.

    摘要翻译： 公开了一种照相机系统，其包括相机主体和附接到照相机主体的相机附件，诸如可互换后盖，可互换镜头，闪光灯装置等。 在该系统中，设置在多个相机附件中的多个电路由设置在相机机体中的微型计算机控制。 使用串行数据总线在微型计算机和电路之间传输数据，同时连接其间的时钟线。 由微型计算机通过微型计算机和各电路之间提供的芯片选择线选择接收从微型计算机发送的数据的电路，或将数据发送到微机的电路。

    Camera system
    4.
    发明授权
    Camera system 失效
    相机系统

    公开(公告)号：US5333030A

    公开(公告)日：1994-07-26

    申请号：US972739

    申请日：1992-11-06

    申请人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Taniguchi

    发明人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Taniguchi

    IPC分类号： G03B7/091 ,  G03B7/16 ,  G03B17/00

    CPC分类号： G03B7/16 ,  G03B7/097

    摘要： A camera system including a camera body and a camera accessory attachable to the camera body, such as an interchangeable back lid, an interchangeable lens, a flash device and so on, is disclosed. In the system, a plurality of circuits provided in plurality of camera accessories are controlled by a microcomputer provided in the camera body. Data is transmitted between the microcomputer and the circuits using a serial data bus and synchronizing clock line connected therebetween. The circuit to receive the data sent from the microcomputer, or the circuit which should send the data to the microcomputer are selected by the microcomputer through chip select lines provided between the microcomputer and each circuit.

    摘要翻译： 公开了一种照相机系统，其包括相机主体和附接到照相机主体的相机附件，诸如可互换后盖，可互换镜头，闪光灯装置等。 在该系统中，设置在多个相机附件中的多个电路由设置在相机机体中的微型计算机控制。 使用串行数据总线在微机和电路之间传输数据，同时连接其间的同步时钟线。 由微型计算机通过微型计算机和各电路之间提供的芯片选择线选择接收从微型计算机发送的数据的电路，或将数据发送到微机的电路。

    Camera system including exposure mode data back and flash accessories
    6.
    发明授权
    Camera system including exposure mode data back and flash accessories 失效
    相机系统包括曝光模式数据和闪光灯配件

    公开(公告)号：US4935766A

    公开(公告)日：1990-06-19

    申请号：US328551

    申请日：1989-03-24

    申请人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Taniguchi

    发明人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Taniguchi

    IPC分类号： G03B7/091 ,  G03B7/16

    CPC分类号： G03B7/091 ,  G03B7/16

    摘要： A camera system including a camera body and a camera accessory attachable to the camera body, such as an interchangeable back lid, an interchangeable lens, a flash device and so on, is disclosed. In the system, a plurality of circuits provided in a plurality of camera accessories are controlled by a microcomputer provided in the camera body. Data transmission between the microcomputer and the circuits uses a serial data bus and synchronizing clock line connected therebetween. The circuit to receive the data sent from the microcomputer, or the circuit which should send the data to the microcomputer, are selected by the microcomputer through chip select lines provided between the microcomputer and each circuit. The camera system is capable of coordinating flash mode and a bracket exposure mode. When the bracket mode is set, an exposure value for obtaining a proper exposure condition, a value for obtaining an over exposure condition by a predetermined exposure amount, and a value for obtaining an under exposure condition by a predetermined amount are each calculated for serially exposing a plurality of frames. Serial exposure of the frames is interrupted when a flash photographing mode is discriminated.

    Camera system
    7.
    发明授权
    Camera system 失效
    相机系统

    公开(公告)号：US4878751A

    公开(公告)日：1989-11-07

    申请号：US328311

    申请日：1989-03-24

    申请人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Taniguchi

    发明人： Yoshiiku Kikukawa ,  Masayuki Nakasa ,  Tadahiro Yoshida ,  Mashio Kitaura ,  Masaaki Nakai ,  Takanobu Omaki ,  Nobuyuki Taniguchi

    IPC分类号： G03B7/091 ,  G03B7/16

    CPC分类号： G03B7/16 ,  G03B7/091

    摘要： A camera system including a camera body and a camera accessory attachable to the camera body, such as an interchangeable back lid, an interchangeable lens, a flash device and so on, is disclosed. In the system, a plurality of circuits provided in plurality of camera accessories are controlled by a microcomputer provided in the camera body. Data is transmitted between the microcomputer and the circuits using a serial data bus and synchronizing clock line connected therebetween. The circuit to receive the data sent from the microcomputer, or the circuit which should send the data to the microcomputer are selected by the microcomputer through chip select lines provided between the microcomputer and each circuit.

    摘要翻译： 公开了一种照相机系统，其包括相机主体和附接到照相机主体的相机附件，诸如可互换后盖，可互换镜头，闪光灯装置等。 在该系统中，设置在多个相机附件中的多个电路由设置在相机机体中的微型计算机控制。 使用串行数据总线在微机和电路之间传输数据，同时连接其间的同步时钟线。 由微型计算机通过微型计算机和各电路之间提供的芯片选择线选择接收从微型计算机发送的数据的电路，或将数据发送到微机的电路。

    Camera system with flash device
    9.
    发明授权
    Camera system with flash device 失效
    相机系统带闪光灯设备

    公开(公告)号：US4970538A

    公开(公告)日：1990-11-13

    申请号：US491688

    申请日：1990-03-09

    申请人： Tsutomu Ichikawa ,  Masayuki Yoshii ,  Norio Ishikawa ,  Akihiko Fujino ,  Masayuki Nakasa ,  Mashio Kitaura ,  Kenji Tsuji

    发明人： Tsutomu Ichikawa ,  Masayuki Yoshii ,  Norio Ishikawa ,  Akihiko Fujino ,  Masayuki Nakasa ,  Mashio Kitaura ,  Kenji Tsuji

    IPC分类号： G03B7/16 ,  G03B15/05

    CPC分类号： G03B15/05 ,  G03B7/16 ,  G03B2215/0514 ,  G03B2215/0528

    摘要： A camera comprising a flash unit attachable to a camera body, a switching device and a control device. The flash unit includes a light emitter switchable between an emission permit state in which the light emitter is projected from a body of the flash device and an emission prohibit state in which the light emitter is retracted into the body. The flash unit further includes a control circuit for selectively placing the light emitter in the emission permit state and the emission prohibit state. A main switch is provided in the camera body to be switchable between a position for permitting a camera operation and a position for prohibiting the camera operation. When the light emitter is placed in the emission permit state when the main switch is switched to the position for permitting the camera operation.

    摘要翻译： 一种照相机，包括可连接到相机主体的闪光单元，开关装置和控制装置。 闪光单元包括可在发光许可状态之间切换的发光体，其中光发射器从闪光装置的主体突出，并且发光禁止状态，其中光发射器缩回到主体中。 闪光单元还包括用于选择性地将发光体放置在发射允许状态和发射禁止状态的控制电路。 主开关设置在相机主体中，以便在用于允许相机操作的位置和用于禁止相机操作的位置之间切换。 当主开关切换到允许相机操作的位置时，将发光器置于发光许可状态。

    Magnetic head with read and write coils and a circuit for interrupting a mutual induction of the coils
    10.
    发明授权
    Magnetic head with read and write coils and a circuit for interrupting a mutual induction of the coils 失效
    具有读写线圈的磁头和用于中断线圈相互感应的电路

    公开(公告)号：US6028729A

    公开(公告)日：2000-02-22

    申请号：US801391

    申请日：1997-02-20

    申请人： Masayuki Nakasa ,  Junji Takahata ,  Toshihito Kido

    发明人： Masayuki Nakasa ,  Junji Takahata ,  Toshihito Kido

    IPC分类号： G03B7/24 ,  G03B17/24 ,  G11B5/02 ,  G11B5/027 ,  G11B15/04 ,  G11B15/12

    CPC分类号： G03B17/24 ,  G11B15/04 ,  G03B2217/244

    摘要： An apparatus provided with a magnetic head including a core, a writing coil and a reading coil wound around the core; a writing circuit connected with the writing coil for driving the writing coil; a reading circuit connected with the reading coil for generating a read signal based on an output of the reading coil; a power source for supplying an electric power to the writing circuit; and a controller for suspending the supply of electric power to the writing circuit when the reading circuit is in operation.

    摘要翻译： 一种设置有磁头的装置，包括芯，缠绕在芯上的书写线圈和读取线圈; 与用于驱动所述书写线圈的所述写入线圈连接的写入电路; 读取电路，与读取线圈连接，用于基于读取线圈的输出产生读取信号; 用于向写入电路提供电力的电源; 以及控制器，用于在读取电路运行时暂停向写入电路的供电。