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1. 发明授权

US5506643A Lens-fitted photographic flim unit and exposure aperture size changing device therefor 失效
标题翻译：镜头式照相胶卷单元和曝光孔径尺寸更换装置
公开(公告)号：US5506643A
公开(公告)日：1996-04-09
申请号：US169203
申请日：1993-12-20
申请人： Hisashi Tasaka , Nobuyuki Kameyama , Kazuo Okoyama , Mitsuyoshi Mochida
发明人： Hisashi Tasaka , Nobuyuki Kameyama , Kazuo Okoyama , Mitsuyoshi Mochida
IPC分类号： G03B1/50 , G03B13/12 , G03B19/04 , G03B13/10 , G03B37/00
CPC分类号： G03B1/50 , G03B13/12 , G03B19/04 , G03B2219/045
摘要： A lens-fitted photographic film unit whose film surface disposed behind an exposure aperture is forwardly concave along the longitudinal direction of the film strip so as to correct distortion by the taking lens. The unit has an exposure aperture size changing device constituted of a manually actuated photography mode changing member for selecting either a standard photography mode for forming a standard size picture frame, or a special photography mode in which a special size picture frame smaller than the standard size picture frame may be formed. A pair of aperture masking plates is movable into margins of the exposure aperture, for masking out parts of the exposure aperture. The masking plates have such shapes that, if images of the aperture masking plates are projected onto a plane perpendicular to an optical axis of the taking lens in the masking position, the images have concave top and bottom margins, so that the special size picture frame has a rectangular shape when the images of the masking plates are projected on that concave film surface instead of on that perpendicular plane.
摘要翻译：配置在曝光孔后面的胶片表面的透镜配合的摄影胶片单元沿着胶片条的纵向方向向前凹入，以便通过拍摄镜头矫正失真。该单元具有曝光孔径尺寸改变装置，其由用于选择用于形成标准尺寸图像帧的标准摄影模式的手动启动拍摄模式改变构件或特定拍摄模式构成，其中特殊尺寸图像帧小于标准尺寸可以形成相框。一对孔径掩模板可移动到曝光孔的边缘，用于遮蔽曝光孔的部分。掩模板具有这样的形状，即如果孔掩模板的图像在掩蔽位置上投影到垂直于拍摄透镜的光轴的平面上，则图像具有凹的顶部和底部边缘，使得特殊尺寸的图像帧当掩模板的图像投影在该凹面膜表面上而不是在该垂直平面上时具有矩形形状。

2. 发明授权

US6154609A Lens-fitted photographic film unit 失效
标题翻译：镜头式摄影胶片单元
公开(公告)号：US6154609A
公开(公告)日：2000-11-28
申请号：US332058
申请日：1994-11-01
申请人： Katsuji Muramatsu , Nobuyuki Kameyama , Mitsuyoshi Mochida
发明人： Katsuji Muramatsu , Nobuyuki Kameyama , Mitsuyoshi Mochida
IPC分类号： G03B1/50 , G03B19/04 , G03B37/00 , G03B17/02
CPC分类号： G03B37/00 , G03B1/50 , G03B19/04 , G03B2219/045
摘要： A lens-fitted photographic film unit has a picture frame size changing mechanism for changing the size of picture frames between a full size and a panoramic size. The picture frame size changing mechanism includes upper and lower exposure aperture masking plates which are pivotally mounted in a light-shielding box in front of an exposure aperture. The masking plates are interconnected to each other through one-side contact and urged by a tension spring toward a full size position. The upper masking plate is connected to an operation knob through a crank lever and a switching lever. When the knob is operated to select the panoramic size, the switching lever is moved over a necessary amount for moving the masking plates in a panoramic size position to mask the exposure aperture. After the masking plates are stopped in the panoramic size position by stoppers, the over-stroke of the switching lever is absorbed by resilient bending of the crank lever.
摘要翻译：带镜头的摄影胶片单元具有用于改变全尺寸和全景尺寸之间的相框尺寸的相框尺寸改变机构。相框尺寸改变机构包括可旋转地安装在曝光孔前面的遮光箱中的上和下曝光孔掩模板。掩模板通过单面接触彼此互连，并通过拉伸弹簧朝向全尺寸位置推动。上掩模板通过曲柄杆和开关杆连接到操作旋钮上。当操作旋钮以选择全景尺寸时，切换杆移动超过所需量以移动全景尺寸位置中的掩模板以掩盖曝光孔径。在屏蔽板通过塞子停在全景尺寸位置之后，切换杆的过冲程被曲柄杆的弹性弯曲所吸收。

3. 发明授权

US5875357A Lens-fitted photo film unit and electronic flash device for use therewith 失效
公开(公告)号：US5875357A
公开(公告)日：1999-02-23
申请号：US965090
申请日：1997-11-28
申请人： Katsumi Motomura , Keiji Uchiyama , Nobuyuki Kameyama , Takashi Imamura , Mitsuyoshi Mochida , Yukitsugu Hata , Junichi Takagi
发明人： Katsumi Motomura , Keiji Uchiyama , Nobuyuki Kameyama , Takashi Imamura , Mitsuyoshi Mochida , Yukitsugu Hata , Junichi Takagi
IPC分类号： G03B7/16 , G03B9/07 , G03B15/05 , G03B19/04 , G03B27/52 , H05B41/32 , G03B17/02
CPC分类号： G03B9/07 , G03B15/05 , G03B19/04 , G03B27/521 , G03B7/16 , H05B41/32 , G03B2215/0503 , G03B2219/045
摘要： A lens-fitted photo film unit has an electronic flash device (11, 30; 115) with a printed circuit board (173). The flash device includes a flash-emitting section (6, 170) for emitting flash light toward a photographic field, and a main capacitor (31, 155) for storing charge to be discharged in the flash-emitting section. The printed circuit board converts a current of a battery (12, 127) into a current of high voltage to be supplied to the main capacitor. The printed circuit board has a transistor (13, Tr1) for oscillation. A primary winding (15) has one end connected to the battery, and another end connected to a collector of the transistor. A secondary winding (16) is combined in mutual induction with the primary winding, has one end connected to the main capacitor, and another end connected to a base of the transistor. A tertiary winding (17) is combined in mutual induction with the secondary winding, has one end connected to the battery, and another end connected to the base of the transistor. An LED (21, 180) has a cathode connected to the one end of the tertiary winding with the battery, and an anode connected to the another end of the tertiary winding opposite to the battery. The LED is driven to emit light in response to charging of the main capacitor at a predetermined level. In a preferred embodiment, the photo film unit is pre-loaded with photo film (123) having speed of ISO 800 or higher, to allow the main capacitor to have small capacitance adapted to the high speed of the photo film.

4. 发明授权

US5752084A Lens-fitted photo film unit and electronic flash device for use therewith 失效
标题翻译：带镜头的摄影胶片单元和电子闪光装置
公开(公告)号：US5752084A
公开(公告)日：1998-05-12
申请号：US641535
申请日：1996-05-01
申请人： Katsumi Motomura , Keiji Uchiyama , Nobuyuki Kameyama , Takashi Imamura , Mitsuyoshi Mochida , Yukitsugu Hata , Junichi Takagi
发明人： Katsumi Motomura , Keiji Uchiyama , Nobuyuki Kameyama , Takashi Imamura , Mitsuyoshi Mochida , Yukitsugu Hata , Junichi Takagi
IPC分类号： G03B7/16 , G03B9/07 , G03B15/05 , G03B19/04 , G03B27/52 , H05B41/32 , G03B17/02
CPC分类号： G03B9/07 , G03B15/05 , G03B19/04 , G03B27/521 , G03B7/16 , H05B41/32 , G03B2215/0503 , G03B2219/045
摘要： A lens-fitted photo film unit has an electronic flash device with a flash circuit board. The flash device includes a flash-emitting section for emitting flash light toward a photographic field, and a main capacitor for storing charge to be discharged in the flash-emitting section. The flash-emitting section and main capacitor together constitute a flasher/capacitor unit. In one embodiment, a detachable connector, providing both the electrical connection and the mechanical support, connects the flasher/capacitor unit to the flash circuit board. In another embodiment, a securing portion comprising a pair of rails disposed on the flasher/capacitor unit, secures the flasher/capacitor unit to the flash circuit board, where the rails ride along opposite sides of a projecting portion of the flash circuit board.
摘要翻译：带镜头的摄影胶片单元具有带闪光电路板的电子闪光装置。闪光装置包括用于向照相场发射闪光的闪光发射部分和用于存储要在闪光发射部分中放电的电荷的主电容器。闪光发射部分和主电容器一起构成闪光器/电容器单元。在一个实施例中，提供电连接和机械支撑的可拆卸连接器将闪光器/电容器单元连接到闪光电路板。在另一个实施例中，包括设置在闪光器/电容器单元上的一对轨道的固定部分将闪光器/电容器单元固定到闪光电路板，其中轨道沿闪光电路板的突出部分的相对侧滑动。

5. 发明授权

US5854946A Lens-fitted photo film unit and electronic flash device for use therewith 失效
标题翻译：带镜头的摄影胶片单元和电子闪光装置
公开(公告)号：US5854946A
公开(公告)日：1998-12-29
申请号：US893665
申请日：1997-07-11
申请人： Katsumi Motomura , Keiji Uchiyama , Nobuyuki Kameyama , Takashi Imamura , Mitsuyoshi Mochida , Yukitsugu Hata , Junichi Takagi
发明人： Katsumi Motomura , Keiji Uchiyama , Nobuyuki Kameyama , Takashi Imamura , Mitsuyoshi Mochida , Yukitsugu Hata , Junichi Takagi
IPC分类号： G03B7/16 , G03B9/07 , G03B15/05 , G03B19/04 , G03B27/52 , H05B41/32 , G03B17/02
CPC分类号： G03B9/07 , G03B15/05 , G03B19/04 , G03B27/521 , G03B7/16 , H05B41/32 , G03B2215/0503 , G03B2219/045
摘要： A lens-fitted photo film unit has an electronic flash device (11, 30; 115) with a printed circuit board (173). The flash device includes a flash-emitting section (6, 170) for emitting flash light toward a photographic field, and a main capacitor (31, 155) for storing charge to be discharged in the flash-emitting section. The printed circuit board converts a current of a battery (12, 127) into a current of high voltage to be supplied to the main capacitor. An LED is driven to emit light in response to charging of the main capacitor at a predetermined level. The flash-emitting section is arranged to be slidably disposed on said printed circuit board.
摘要翻译：具有镜头的摄影胶片单元具有带有印刷电路板（173）的电子闪光装置（11,30; 115）。闪光装置包括用于向照相场发射闪光的闪光发射部分（6,170）和用于存储要在闪光发射部分中放电的电荷的主电容器（31,155）。印刷电路板将电池（12,127）的电流转换成高电压电流以供给主电容器。驱动LED以响应于主电容器的充电在预定水平发光。闪光发射部分布置成可滑动地布置在所述印刷电路板上。

6. 发明授权

US6160963A Frame counter device 失效
标题翻译：帧计数器
公开(公告)号：US6160963A
公开(公告)日：2000-12-12
申请号：US317940
申请日：1999-05-25
申请人： Nobuyuki Kameyama , Makoto Isozaki , Hisashi Tasaka , Kazumi Koike , Masanori Ishiguro
发明人： Nobuyuki Kameyama , Makoto Isozaki , Hisashi Tasaka , Kazumi Koike , Masanori Ishiguro
IPC分类号： G03B17/36 , G01B1/66
CPC分类号： G03B17/36
摘要： A frame counter device includes a rotatable counter disk. A train of plural numbers are arranged on one face of the counter disk in an arc shape, and have an outermost point and an innermost point. The outermost point is the farthest from a rotational center of the counter disk and distant from the rotational center by a radius Ro. The innermost point is the nearest to the rotational center and distant from the rotational center by a radius Ri. The radius Ri is 60% or less of the radius Ro.
摘要翻译：框架计数器装置包括可旋转计数盘。多个数列的多列数排列在圆盘状的计数盘的一个面上，具有最外点和最内点。最外点距离计数盘的旋转中心最远，并且距旋转中心远离半径Ro。最里面的点最靠近旋转中心并且距离旋转中心离开半径Ri。半径R 1为半径Ro的60％以下。

7. 发明授权

US5978608A Lens-fitted film unit having a shutter mechanism adapted for data recording 失效
标题翻译：具有适于数据记录的快门机构的镜头式胶片单元
公开(公告)号：US5978608A
公开(公告)日：1999-11-02
申请号：US890548
申请日：1997-07-09
申请人： Hisashi Tasaka , Nobuyuki Kameyama
发明人： Hisashi Tasaka , Nobuyuki Kameyama
IPC分类号： G03C3/00 , G03B9/10 , G03B17/04 , G03B17/24
CPC分类号： G03B17/24 , G03B9/10 , G03B2217/243 , G03B2219/045
摘要： A lens-fitted film unit has a date recording module which is disposed between an exposure unit and a front cover to project a calendar date onto the front emulsion layer of a film. The front cover is formed with an elevated platform which spatially encircle at least a taking lens, a lighting window and the date recording module as viewed from the front side of the film unit. The date recording module has a module base plate, a transmission type of liquid crystal display is mounted on the module base plate so as to position behind the lighting window formed in the front cover, and a battery attached to the back of the module base plate so as to position within a shadow of the module base plate. A single shutter blade is adapted to control light passage for both image formation and data recordation. Alternatively, two shutter blades are used which interact in a controlled manner.
摘要翻译：配有镜头的胶片单元具有设置在曝光单元和前盖之间的日期记录模块，以将日历日期投影到胶片的前乳剂层上。前盖形成有升高的平台，空间上至少包围拍摄镜头，照明窗和从胶片单元的前侧观察的日期记录模块。日期记录模块具有模块基板，在模块基板上安装透射型液晶显示器，以便位于形成在前盖中的照明窗后面，并且将电池安装在模块基板的背面以便位于模块底板的阴影内。单个快门叶片适于控制图像形成和数据记录两者的光通过。或者，使用两个快门叶片，其以受控的方式相互作用。

8. 发明授权

US06449430B1 Lens-fitted photo film unit and assembling method for the same 失效
标题翻译：镜头式摄影胶片单元及其组装方法
公开(公告)号：US06449430B1
公开(公告)日：2002-09-10
申请号：US09702676
申请日：2000-11-01
申请人： Hisashi Tasaka , Nobuyuki Kameyama , Shozo Kondo
发明人： Hisashi Tasaka , Nobuyuki Kameyama , Shozo Kondo
IPC分类号： G03B1702
CPC分类号： G03B17/02 , G03B2219/045
摘要： A lens-fitted photo film unit is pre-loaded with photo film. First and second taking lenses are arranged in an arranging direction crosswise to a photographic optical axis, and have focal lengths different from each other. A rotatable lens holder supports the first and second taking lenses. An externally operable button member is operable by external operation, rotates the lens holder in the arranging direction, and sets the first and second taking lenses selectively on the photographic optical axis. A viewfinder optical system is settable at first and second viewfinder magnifications, and adapted to observation of a photographic field. A magnification changer mechanism including a lever is shifted in response to rotation of the lens holder, and sets the viewfinder optical system at the first and second viewfinder magnifications respectively when the first and second taking lenses are set on the photographic optical axis.
摘要翻译：装有镜头的摄影胶片单元预加载有摄影胶片。第一和第二拍摄镜片沿与摄影光轴交叉的排列方向布置，并且具有彼此不同的焦距。可旋转透镜架支撑第一和第二拍摄镜头。外部可操作的按钮构件可通过外部操作操作，沿着排列方向旋转镜头保持器，并且将第一和第二取景镜片选择性地设置在摄影光轴上。取景器光学系统可设置在第一和第二取景器放大率处，并适于观察照相场。包括杆的放大倍率变换器机构响应于透镜保持器的旋转而偏移，并且当第一和第二摄影镜头被设置在摄影光轴上时，分别将取景器光学系统设置在第一和第二取景器放大率。

9. 发明授权

US07295769B2 Reproduction method for lens-fitted photo film unit 失效
标题翻译：配镜头摄影胶片单元的复制方法
公开(公告)号：US07295769B2
公开(公告)日：2007-11-13
申请号：US11200151
申请日：2005-08-10
申请人： Takeshi Masuda , Nobuyuki Kameyama
发明人： Takeshi Masuda , Nobuyuki Kameyama
IPC分类号： G03B17/02
CPC分类号： G03B9/10 , G03B7/003 , G03B7/02 , G03B7/16 , G03B9/04 , G03B15/05 , G03B19/04 , G03B2215/0503 , G03B2219/045
摘要： In a reproduction method for lens-fitted photo film units, a roll of high-speed photo film of ISO1600 or more is loaded in a new film unit body, so as to produce a lens-fitted photo film unit that is improved in imaging characteristics for a low brightness scene with regard to its background. After being used up, the high-speed film is unloaded for development, and the emptied film unit body is recovered for recycling. In a recycling line, a roll of standard-speed photo film of ISO400 is loaded in a reproduced film unit body, so as to be sold as another type lens-fitted photo film unit that is improved in imaging characteristics in a background area of a high brightness scene.
摘要翻译：在装有镜头的摄影胶片单元的再现方法中，将一卷ISO1600以上的高速摄影胶片卷装入新的胶片单元体中，以便制造出具有改进的成像特性的带镜头的摄影胶片单元对于其背景的低亮度场景。用完后，将高速胶片卸载进行开发，并将回收的薄膜单元体回收再利用。在回收线中，将一卷ISO400的标准速度胶卷装入再现的胶片单元体中，作为另一种类型的带镜头的摄影胶片单元销售，该照相胶片单元在背景区域中的成像特性得到改善高亮度场景

10. 发明授权

US07082263B2 Lens-fitted photo film unit, flash device, and lens-fitted photo film system 失效
公开(公告)号：US07082263B2
公开(公告)日：2006-07-25
申请号：US10973912
申请日：2004-10-27
申请人： Nobuyuki Kameyama , Hirokazu Yokoo , Akihisa Iida , Takeshi Kubota , Jun Ogawa , Kazuo Kamata
发明人： Nobuyuki Kameyama , Hirokazu Yokoo , Akihisa Iida , Takeshi Kubota , Jun Ogawa , Kazuo Kamata
IPC分类号： G03B15/03 , G03B17/02
CPC分类号： G03B15/05 , G03B2215/0535 , G03B2215/056
摘要： A flash device for a lens-fitted photo film unit pre-loaded with unexposed photo film is provided. A main capacitor stores charge. A flash emitter emits flash light. A flash circuit board charges the main capacitor, and drives the flash emitter by discharging the main capacitor in response to an exposing operation. A tightly closed flash case is secured to the lens-fitted photo film unit, for containing the main capacitor, the flash emitter and the flash circuit board. Also, the lens-fitted photo film unit includes a sync switch for generating a trigger signal in response to the exposing operation. Two switch contact points are disposed outside the flash case, for receiving the trigger signal from the sync switch. The two switch contact points disable discharge of the main capacitor while the flash case is away from the lens-fitted photo film unit, and are short-circuited for discharge of the main capacitor upon supply of the trigger signal while the flash case is secured to the lens-fitted photo film unit.

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