公开(公告)号：US06738574B2

公开(公告)日：2004-05-18

申请号：US10352621

申请日：2003-01-28

申请人： Takao Nishida ,  Mamoru Sakashita ,  Masataka Ide ,  Makoto Harada

发明人： Takao Nishida ,  Mamoru Sakashita ,  Masataka Ide ,  Makoto Harada

IPC分类号： G03B726

CPC分类号： G03B15/03

摘要： In a camera system according to the invention, a camera body and an interchangeable lens have respective identification data tables that are congruous with each other. As an appropriate data address is indicated to the interchangeable lens by the camera body, an identification data that is stored in the identification data storage section and corresponds to the indicated address is transmitted from the interchangeable lens to the camera body. The identification data judging section of the camera body compares the identification data transmitted back from the interchangeable lens and the identification data that is stored in the identification data storage section and corresponds to the address. As a result, it is determined if the dedicated accessory device is mounted on the camera body or not.

摘要翻译： 在根据本发明的相机系统中，相机主体和可互换镜头具有彼此一致的各自的识别数据表。 由相机机身向可互换镜头指示适当的数据地址时，存储在识别数据存储部分中并对应于指示的地址的识别数据从可更换镜头发送到照相机主体。 相机主体的识别数据判断部分比较从可互换镜头返回的识别数据和存储在识别数据存储部分中的与该地址相对应的识别数据。 因此，确定专用附件装置是否安装在照相机主体上。

公开(公告)号：US06411779B1

公开(公告)日：2002-06-25

申请号：US09596048

申请日：2000-06-16

申请人： Yukitsugu Hata

发明人： Yukitsugu Hata

IPC分类号： G03B726

CPC分类号： G03B7/26 ,  G03B15/05 ,  G03B19/04 ,  G03B2206/008 ,  G03B2215/0503 ,  G03B2217/007 ,  G03B2219/045

摘要： A lens-fitted photo film unit includes a photo film housing. A photo film roll chamber is formed in the photo film housing and pre-loaded with photo film in a roll form. A cassette holder chamber incorporates a photo film cassette, to wind the photo film therein after being exposed. A flash-emission main capacitor stores charge by a charging operation. A flash discharge tube emits flash light by a discharging operation of the charge. A flash circuit controls the main capacitor and the flash discharge tube for effecting the charging operation and the discharging operation. An EEPROM is incorporated in the photo film cassette. A write control IC is incorporated in the photo film housing, for writing information to EEPROM. A battery supplies the flash circuit and the write control IC with power. A charge control signal generator or BUSY terminal is disposed in the write control IC, and supplies the flash circuit with a low-level inhibit signal, to inhibit the flash circuit from effecting the charging operation. The write control IC controls the charge control signal generator, to write the information while the flash circuit is inhibited from effecting the charging operation. A power source voltage of the battery is prevented from dropping while the information is written.

摘要翻译： 带镜头的摄影胶片单元包括摄影胶片外壳。 摄影胶卷室形成在摄影胶片外壳中并预先装载有卷状的照相胶卷。 盒式磁带盒内装有摄影胶片盒，以便在曝光后将照相胶片卷在其中。 闪光发射主电容器通过充电操作存储电荷。 闪光放电管通过电荷的放电操作发射闪光。 闪光电路控制主电容器和闪光放电管，用于进行充电操作和放电操作。 一个EEPROM被并入照相胶卷盒中。 写控制IC被并入到照相胶片外壳中，用于将信息写入EEPROM。 电池为闪存电路和写控制IC供电。 充电控制信号发生器或BUSY端子设置在写入控制IC中，并且向闪存电路提供低电平禁止信号，以禁止闪光电路进行充电操作。 写入控制IC控制充电控制信号发生器，在禁止闪光电路进行充电操作时写入信息。 当信息被写入时，防止电池的电源电压下降。

公开(公告)号：US06351613B2

公开(公告)日：2002-02-26

申请号：US09273389

申请日：1999-03-22

申请人： Teruyuki Ohkado

发明人： Teruyuki Ohkado

IPC分类号： G03B726

CPC分类号： G03B17/24

摘要： A camera includes a receiving device capable of receiving a signal externally transferred, a recording device for recording, on a recording medium, information related to the signal received by said receiving device, and a control circuit which inhibits signal-receiving of the receiving device during a predetermined period of time from the preceding reception of the signal by the receiving device.

摘要翻译： 相机包括能够接收外部传送的信号的接收装置，用于在记录介质上记录与由所述接收装置接收到的信号有关的信息的记录装置，以及禁止接收装置的信号接收的控制电路 从接收装置从先前接收信号的预定时间段。

公开(公告)号：US06731871B2

公开(公告)日：2004-05-04

申请号：US10161858

申请日：2002-06-04

申请人： Kazunari Kitani ,  Masanori Ohtsuka ,  Takashi Kosaka

发明人： Kazunari Kitani ,  Masanori Ohtsuka ,  Takashi Kosaka

IPC分类号： G03B726

CPC分类号： G03B7/26

摘要： A camera includes a first power supply output circuit which outputs a first stabilized power supply voltage, a second power supply output circuit which outputs a second stabilized power supply voltage lower than the first power supply voltage, a photocoupler which has a light emitting element and a light receiving element, a detecting circuit which detects an analog signal output from the light receiving element and converts the analog signal to a digital signal, and a processing circuit which performs processing based on the digital signal. The first power supply voltage feeds into the light emitting element as an operating voltage thereof. The second power supply voltage feeds into the light receiving element and feeds into the processing circuit as an operating voltage thereof. The camera allows stable operations of the processing circuit with minuter elements and the light emitting element.

摘要翻译： 相机包括输出第一稳定电源电压的第一电源输出电路，输出低于第一电源电压的第二稳定电源电压的第二电源输出电路，具有发光元件的光电耦合器和 光接收元件，检测从光接收元件输出的模拟信号并将模拟信号转换为数字信号的检测电路，以及基于数字信号进行处理的处理电路。 第一电源电压作为其工作电压馈送到发光元件。 第二电源电压馈送到光接收元件并作为其操作电压馈入处理电路。 相机允许处理电路与微型元件和发光元件的稳定操作。

公开(公告)号：US06711354B2

公开(公告)日：2004-03-23

申请号：US10086701

申请日：2002-03-04

申请人： Isao Kameyama

发明人： Isao Kameyama

IPC分类号： G03B726

CPC分类号： H05K1/118 ,  H01R9/226 ,  H02G3/088

摘要： An auxiliary module comprises: a baseplate having terminals and equipped with an auxiliary; a relaying component formed by integrally resin-molding a first electrically connecting portion having terminals and a second electrically connecting portion having terminals; and a casing, wherein a connector housing for the first electrically connecting portion is formed on the casing, a connector is formed on the casing by installing the first electrically connecting portion in the connector housing, and the terminals of the baseplate are connected to the terminals of the second electrically connecting portion when the baseplate is attached to the casing.

摘要翻译： 辅助模块包括：具有端子并具有辅助件的底板; 通过将具有端子的第一电连接部分和具有端子的第二电连接部分一体地树脂成型而形成的中继部件; 以及壳体，其中，在所述壳体上形成有用于所述第一电连接部的连接器壳体，通过将所述第一电连接部安装在所述连接器壳体中而在所述壳体上形成连接器，并且所述基板的端子连接到所述端子 的第二电连接部分，当底板附接到壳体时。

公开(公告)号：US06546205B1

公开(公告)日：2003-04-08

申请号：US08593459

申请日：1996-01-29

申请人： Takehisa Yamaguchi ,  Satoshi Yokota ,  Yasushi Iijima

发明人： Takehisa Yamaguchi ,  Satoshi Yokota ,  Yasushi Iijima

IPC分类号： G03B726

CPC分类号： H05B41/32

摘要： A charging circuit detects a battery voltage Vp and a charging voltage of a main condenser. When a charge of the condenser is instructed, if the battery voltage is smaller than prescribed value Vpo, the charge is performed in a single control mode. And then, when the charging voltage of the main condenser is larger than a prescribed value Vco, the mode is changed to a push-pull control mode from the single control mode. When the charge of the condenser is instructed, if the battery voltage is larger than prescribed value Vpo, the charge is performed in a push-poll control mode independent of the charging voltage.

摘要翻译： 充电电路检测电池电压Vp和主电容器的充电电压。 当指示电容器的电荷时，如果电池电压小于规定值Vpo，则以单一控制模式进行充电。 然后，当主电容器的充电电压大于规定值Vco时，从单一控制模式将模式改变为推挽控制模式。 当指示冷凝器的电荷时，如果电池电压大于规定值Vpo，则以与投入电压无关的推挽控制模式进行充电。

公开(公告)号：US06434336B1

公开(公告)日：2002-08-13

申请号：US09779418

申请日：2001-02-07

申请人： Masaaki Handa ,  Shinsuke Ito ,  Hisashi Tasaka ,  Yukitsugu Hata

发明人： Masaaki Handa ,  Shinsuke Ito ,  Hisashi Tasaka ,  Yukitsugu Hata

IPC分类号： G03B726

摘要： A data-imprinting apparatus for preventing the imprinting of incorrect dates in a lens-equipped film unit that lacks a monitor display unit for the confirmation of the date display. The lens-equipped film unit 1 contains a built-in data module 27 that lacks an external display unit that allows the confirmation of the date display from the outside. The data module 27 contains a transmission-type liquid crystal display unit 45 that automatically updates and displays dates based upon a pre-stored calendar. In the liquid crystal display unit 45, external light enters from the light collection window 15 on the front cover 12, thus creating a beam of data light. The data light, acting in concert with the shutter release operation, is guided into a dark box. The image-forming optical system that is provided in the dark box forms an image of the data light on a part of the photographic film. When a temporary disruption of the power supply from the battery 70 occurs due to vibrations, for example, the power supply monitoring circuit 75 that is incorporated in the data module 27 detects the event, transmits the off-mode signal to the LCD driver 73, and causes the display on the liquid crystal display unit 45 to enter into a non-display state.

公开(公告)号：US06292631B1

公开(公告)日：2001-09-18

申请号：US09393297

申请日：1999-09-10

申请人： Osamu Tanaka ,  Shunji Oku ,  Kenichi Fujisawa ,  Hidehiko Fujii ,  Toshitsugu Yamamoto

发明人： Osamu Tanaka ,  Shunji Oku ,  Kenichi Fujisawa ,  Hidehiko Fujii ,  Toshitsugu Yamamoto

IPC分类号： G03B726

CPC分类号： G03B7/26

摘要： A mechanism, of a camera, for surely resetting a microcomputer at time of switching among a plurality of types of power sources. In the mechanism in which a manual operation dial for switching among the plurality of types of power sources is rotated to slide an electrical contact piece over a predetermined electrically conductive/non-conductive pattern so that a desired power source type is selected, an electric conductivity/non-conductivity between an IC and a negative terminal changes, immediately before an electric power across a positive terminal and the negative terminal is changed from “ON” to “OFF”, and immediately after the electric power is changed from “OFF” to “ON”. In association with the change, the IC outputs a reset signal to the microcomputer of the camera.

摘要翻译： 一种照相机的机构，用于在多种类型的电源之间切换时可靠地复位微型计算机。 在用于在多种类型的电源之间切换的手动操作拨盘旋转以将电接触片滑动在预定导电/非导电图案上使得选择所需电源类型的机构中，电导率 IC和负极端子之间的非导电性在紧接着正极端子和负极端子之间的电力从“ON”变为“OFF”之前，并且在电力从“OFF”变为“ “上”。 与该变化相关联，IC向摄像机的微型计算机输出复位信号。

公开(公告)号：US06571066B1

公开(公告)日：2003-05-27

申请号：US10065781

申请日：2002-11-18

申请人： Wen-Yi Tsai

发明人： Wen-Yi Tsai

IPC分类号： G03B726

CPC分类号： G03B7/26

摘要： A camera includes a power supply, a microcontroller having a timer, and a multimode power button capable of being actuated for an actuation time. When the camera is off and the button is actuated, the microcontroller turns the camera on. When the camera is on and the button is actuated so the actuation time is shorter than a threshold time, the microcontroller changes a mode of the camera. And when the camera is on and the button is actuated so the actuation time is not shorter than the threshold time, the microcontroller turns the camera off.

摘要翻译： 相机包括电源，具有定时器的微控制器和能够被致动以用于启动时间的多模电源按钮。 当相机关闭并且按钮被启动时，微控制器会打开相机。 当相机开启并且按钮被启动时，致动时间短于阈值时间时，微控制器改变相机的模式。 并且当相机打开并且按钮被启动时，致动时间不短于阈值时间时，微控制器关闭相机。

公开(公告)号：US06564015B2

公开(公告)日：2003-05-13

申请号：US09984179

申请日：2001-10-29

申请人： Katsuyuki Ishikawa ,  Takeshi Fujimura ,  Toshiyuki Terada ,  Tatsuya Goto

发明人： Katsuyuki Ishikawa ,  Takeshi Fujimura ,  Toshiyuki Terada ,  Tatsuya Goto

IPC分类号： G03B726

CPC分类号： H05B41/30

摘要： In an electronic flash device, a driving circuit (12) drives a piezoelectric transformer (13) in response to an oscillation signal of a predetermined frequency, which is output from an oscillation circuit (11). A switch (14) is provided in series in a line that connects the output of the piezoelectric transformer (13) and a capacitor (3). When the switch (14) is ON, the output voltage from the piezoelectric transformer (13) is rectified by a rectifier circuit, and charges the discharge capacitor (3) as electric energy for discharging a discharge tube (4). When the switch (14) is turned off, and the output voltage from the piezoelectric transformer (13) is applied to the discharge tube (4), the discharge tube (4) emits flash light by the electric energy stored in the discharge capacitor (3) in response to that applied voltage as a trigger.