公开(公告)号：US5361108A

公开(公告)日：1994-11-01

申请号：US92440

申请日：1993-07-14

申请人： Kazuo Kamata ,  Katsuji Muramatsu

发明人： Kazuo Kamata ,  Katsuji Muramatsu

IPC分类号： G03B19/07 ,  G03B1/00

CPC分类号： G03B19/07 ,  G03B2219/045

摘要： A lens-fitted photographic film unit has telephotographic and wide angle lenses to perform telephotography and wide-angle photography simultaneously, and a viewfinder to observe the taking field at least for telephotography. A telephotographic lens is arranged in front of a single shutter blade, behind which a wide-angle lens is arranged. The telephotographic lens is disposed on the side of a film supply chamber while the wide angle lens is disposed on the side of a film take-up chamber. The viewfinder is disposed directly over the telephotographic lens to compensate parallax. The front window of the viewfinder is provided with a translucent film whose middle portion is clear. The entire frame formed by the front window is the visual field frame for standard photography and the frame formed by the clear portion is the visual field frame for telephotography.

摘要翻译： 配备有镜头的摄影胶片单元具有远摄和广角镜头，可同时进行长焦摄影和广角摄影，以及取景器至少用于长焦摄影。 远摄镜头布置在单个快门叶片的前面，其后设有广角镜头。 远摄镜头设置在胶片供应室的侧面，而广角镜头设置在胶片卷取室的一侧。 取景器直接设置在远摄镜头上以补偿视差。 取景器的前窗设置有中间部分透明的半透明膜。 由前窗形成的整个框架是用于标准摄影的视野框架，由清晰部分形成的框架是用于长焦摄影的视野框架。

公开(公告)号：US5337099A

公开(公告)日：1994-08-09

申请号：US84717

申请日：1993-07-01

申请人： Hisashi Tasaka ,  Hidefumi Obo ,  Takashi Kubo ,  Kazuo Kamata

发明人： Hisashi Tasaka ,  Hidefumi Obo ,  Takashi Kubo ,  Kazuo Kamata

IPC分类号： G03B17/02 ,  G03B19/04 ,  H01M2/10 ,  G03B29/00

CPC分类号： G03B19/04 ,  G03B17/02 ,  H01M2/1055 ,  G03B2215/0503 ,  G03B2217/007 ,  G03B2219/045

摘要： A lens-fitted photographic film unit has a flash device for emitting a flash of light. A charge switch is adapted to bring the flash device into an on-state, either by rotation of a film advancing wheel, or when a shutter device is cocked. When the flash device is in the on-state, a main capacitor is charged so as to allow emission of a flash of light. In a preferred embodiment, the charge switch is initially turned on so as to keep the flash device in the on-state. In another preferred embodiment, the flash device is in the on-state while the charge switch is on, and is in the off-state while the charge switch is off, in response to the shutter device. When the lens-fitted photographic film unit is contained in a wrapper, an insulating tape is inserted between a positive electrode of the battery and a contact segment. Upon the wrapper being torn off the lens-fitted photographic film unit, the insulating tape is pulled out of the lens-fitted photographic film unit, so as to bring the flash device into the on-state.

摘要翻译： 带镜头的摄影胶片单元具有用于发出闪光的闪光装置。 充电开关适于通过胶片前进轮的旋转或当快门装置被打开时使闪光装置进入打开状态。 当闪光装置处于导通状态时，主电容器被充电以便发射闪光。 在优选实施例中，充电开关最初接通，以便保持闪光装置处于接通状态。 在另一个优选实施例中，闪光装置在充电开关处于导通状态的同时，响应于快门装置而在充电开关关闭时处于截止状态。 当装有镜头的摄影胶片单元被包含在包装纸中时，绝缘胶带插入在电池的正极和接触片之间。 在将包装纸从镜头安装的摄影胶片单元上撕下后，将绝缘胶带从装有镜头的摄影胶片单元中拉出，以使闪光装置进入打开状态。

公开(公告)号：US5285894A

公开(公告)日：1994-02-15

申请号：US5973

申请日：1993-01-11

申请人： Kazuo Kamata ,  Hisashi Tasaka ,  Takashi Kubo ,  Takaji Kono

发明人： Kazuo Kamata ,  Hisashi Tasaka ,  Takashi Kubo ,  Takaji Kono

IPC分类号： G03B17/08 ,  B65D85/38

CPC分类号： G03B17/08

摘要： A waterproof casing contains a lens-fitted photographic film unit in a watertight manner so as to take underwater photograph. The waterproof casing is provided with an air flow opening. An air-permeable waterproof sheet is attached to the air flow opening form the inside so that air can pass through the sheet freely so as to regulate the internal pressure of the waterproof casing but water will not enter the waterproof casing. In a preferred embodiment, the waterproof casing consists of a transparent main body with a bottom opening and a bottom lid. The air flow opening is formed os as to be covered by a film winding knob of the waterproof casing. Structure to be fitted in the bottom opening is formed with another air flow opening to which the air-permeable waterproof sheet is attached. Outside this structure is disposed a waterproof sheet having an opening at a position facing the air flow opening of this structure. The waterproof sheet is covered by the bottom lid.

摘要翻译： 防水外壳以防水的方式装有配有镜头的摄影胶片单元，以便拍摄水下照片。 防水外壳设有气流开口。 透气性防水片从内部附着到空气流通开口，使得空气可以自由地通过片材，以便调节防水壳体的内部压力，但是水不会进入防水壳体。 在优选实施例中，防水壳体由具有底部开口和底盖的透明主体组成。 气流开口形成为由防水壳体的胶片卷绕旋钮覆盖。 安装在底部开口中的结构形成有另外的气流开口，透气防水薄片附接到该气流开口。 在该结构之外设置防水片，该防水片在面向该结构的气流开口的位置处具有开口。 防水片被底盖覆盖。

公开(公告)号：US4126071A

公开(公告)日：1978-11-21

申请号：US773542

申请日：1977-03-02

申请人： Kazuo Kamata ,  Yasushi Yamamoto

发明人： Kazuo Kamata ,  Yasushi Yamamoto

IPC分类号： G10H1/38 ,  G10H1/00

CPC分类号： G10H1/38 ,  Y10S84/12

摘要： An arrangement for providing an automatic musical performance in which a digital signal indicating a root tone is obtained by depression of a key, and is added in sequential order with digital signals obtained from a memory circuit. The latter is driven by output pulses of a rhythm pulse generator. Binary coded signals from the outputs of the adder, open and close plural gate circuits interposed in plural tone source signal passing circuits. One decoder is provided at the plural output terminals of the adder, and plural output terminals of that decoder are connected to control terminals of respective gate circuits. The decoder converts the binary code signals into address signals. An additional decoder may be provided at the output of the adder for converting the output binary code signals to binary-coded duodecimal codes.

摘要翻译： 一种用于提供自动演奏的装置，其中通过按下键获得指示根音的数字信号，并且以从存储器电路获得的数字信号按顺序相加。 后者由节律脉冲发生器的输出脉冲驱动。 来自加法器的输出的二进制编码信号，打开和关闭插入多个音源信号通过电路中的多个门电路。 在加法器的多个输出端提供一个解码器，该解码器的多个输出端连接到各个门电路的控制端。 解码器将二进制码信号转换为地址信号。 可以在加法器的输出处提供附加的解码器，用于将输出的二进制码信号转换为二进制编码的十进制代码。