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

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.

公开(公告)号：US06574431B2

公开(公告)日：2003-06-03

申请号：US10138247

申请日：2002-05-06

申请人： Yuji Mikami ,  Osamu Noguchi ,  Nobuyuki Kameyama ,  Toshihide Nagasaka ,  Akira Fukano

发明人： Yuji Mikami ,  Osamu Noguchi ,  Nobuyuki Kameyama ,  Toshihide Nagasaka ,  Akira Fukano

IPC分类号： G03B1702

CPC分类号： G03B19/04 ,  G03B15/05 ,  G03B17/02 ,  G03B17/04 ,  G03B2215/0503 ,  G03B2217/007 ,  G03B2219/045 ,  G03C3/00 ,  G03C2003/006

摘要： A protective cover (13) for a taking lens is provided in the front of a lens-fitted photo film unit. The protective cover cooperates with a shutter locking mechanism which locks a shutter button (4) when the protective cover is in a closed position in front of the taking lens. The protective cover also cooperates with a flash prevention mechanism which turns off a flash charge switch off when the protective cover moves in the closed position, prevents the flash charge switch from being moved to its ON position so long as the protective cover is in the closed position, and allows the flash charge switch to be moved to the ON position when the protective cover is moved away from the taking lens. The protective cover is slidable in a horizontal direction on a front surface portion of the film unit, and the front surface portion is straight in the horizontal direction. The protective cover has a vertical length that does not interfere with a bottom lid (12) that is provided for removal of an exposed photo filmstrip. A first label is stuck on a front surface of the protective cover, and a second label is wrapped around the film unit excluding the front surface portion the protective cover slide thereon, to decorate and dust-proof the film unit and reinforce the unit housing.

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。

公开(公告)号：US5659826A

公开(公告)日：1997-08-19

申请号：US542022

申请日：1995-10-12

申请人： Nobuyuki Kameyama

发明人： Nobuyuki Kameyama

IPC分类号： G03B13/12 ,  G03B13/10 ,  G03B17/02

CPC分类号： G03B13/12 ,  G03B2219/045

摘要： A picture frame size changing device for a lens-fitted photographic film unit has a pair of exposure aperture masking plates which are pivotally mounted in a light-shielding box disposed in front of an exposure aperture. The masking plates define a picture frame size which has a different aspect ratio from that of the exposure aperture. A finder mask is mounted on a front cover of the film unit, which is manually operable to be inserted in front of an objective window of a viewfinder. A lever mechanism for interconnecting the finder mask with one of the mask plates is mounted on the outside of the light-shielding box. The light-shielding box is incorporated into a photograph-taking unit having an exposure mechanism and a viewfinder optical system mounted thereon.

摘要翻译： 用于带镜头的摄影胶片单元的相框尺寸改变装置具有一对曝光孔掩模板，它们被枢转地安装在设置在曝光孔前面的遮光箱中。 掩模板定义了与曝光孔径不同的纵横比的相框尺寸。 取景器面罩安装在胶片单元的前盖上，其可手动操作以插入取景器的客观窗口的前面。 用于将取景器掩模与其中一个掩模板互连的杠杆机构安装在遮光箱的外侧。 遮光盒被并入具有安装在其上的曝光机构和取景器光学系统的摄影单元。

公开(公告)号：US4474443A

公开(公告)日：1984-10-02

申请号：US358646

申请日：1982-03-16

申请人： Hiroshi Komatsuzaki ,  Jiro Sekine ,  Shigeo Nakayama ,  Masashi Takamura ,  Hiroshi Hara ,  Nobuyuki Kameyama

发明人： Hiroshi Komatsuzaki ,  Jiro Sekine ,  Shigeo Nakayama ,  Masashi Takamura ,  Hiroshi Hara ,  Nobuyuki Kameyama

IPC分类号： G03B1/24 ,  G03B1/30

CPC分类号： G03B1/24

摘要： A device for feeding a film from a patrone in a camera, in which the film is fed by an endless caterpillar belt having pawls for engaging with film perforations. The caterpillar belt is positioned in a camera so as to match the film perforations between two film guides of the camera and is extended parallel to the film feeding direction. The caterpillar belt is driven by a set of a driving pulley and a driven pulley. The section of the pawls, taken along the film plane, is shaped to have a circular arc contour so as to contact only with the vicinity of the central portion of each film perforation.

摘要翻译： 一种用于从照相机中的图像提供胶片的装置，其中胶片由具有用于与胶片穿孔接合的棘爪的环形履带传送。 毛毛带位于照相机中，以便匹配相机的两个胶片引导件之间的胶片穿孔并且平行于胶片输送方向延伸。 履带由一组驱动皮带轮和从动皮带轮驱动。 沿着薄膜平面截取的爪的截面成形为具有圆弧轮廓，以便仅与每个薄膜穿孔的中心部分的附近接触。

公开(公告)号：US20050078954A1

公开(公告)日：2005-04-14

申请号：US11000091

申请日：2004-12-01

申请人： Osamu Noguchi ,  Nobuyuki Kameyama ,  Hirofumi Katsura ,  Manabu Tobise ,  Seimei Ushiro ,  Takeshi Masuda

发明人： Osamu Noguchi ,  Nobuyuki Kameyama ,  Hirofumi Katsura ,  Manabu Tobise ,  Seimei Ushiro ,  Takeshi Masuda

IPC分类号： G03B17/02

CPC分类号： G03B17/02

摘要： Disclosed is a lens-fitted photographic film unit containing a roll of unexposed photographic film. The lens-fitted photo film unit uses a specific battery of a different size or shape from conventional standardized batteries. A hollow protrusion is formed in a battery holding room. A hollow of the hollow protrusion joins with a dark room for the photographic film. If the hollow protrusion is cut away with the intention to put a conventional battery in the battery holding room, the light-tightness of the dark room is destroyed. When a cartridge chamber bottom lid is opened to remove a film cartridge, an interconnection lever transmits the opening movement of the lid to a sliding plate. Then the sliding plate turns a charge switch of a flash circuit ON, and locks the charge switch in the ON position.

公开(公告)号：US20050031324A1

公开(公告)日：2005-02-10

申请号：US10844524

申请日：2004-05-13

申请人： Osamu Noguchi ,  Nobuyuki Kameyama ,  Hirofumi Katsura ,  Manabu Tobise ,  Seimei Ushiro

发明人： Osamu Noguchi ,  Nobuyuki Kameyama ,  Hirofumi Katsura ,  Manabu Tobise ,  Seimei Ushiro

IPC分类号： G03B7/26 ,  G03B17/02

CPC分类号： G03B17/02 ,  G03B7/26

摘要： Disclosed is a lens-fitted photographic film unit containing a roll of unexposed photographic film. The lens-fitted photo film unit uses a specific battery of a different size or shape from conventional standardized batteries. A hollow protrusion is formed in a battery holding room. A hollow of the hollow protrusion joins with a dark room for the photographic film. If the hollow protrusion is cut away with the intention to put a conventional battery in the battery holding room, the light-tightness of the dark room is destroyed. When a cartridge chamber bottom lid is opened to remove a film cartridge, an interconnection lever transmits the opening movement of the lid to a sliding plate. Then the sliding plate turns a charge switch of a flash circuit ON, and locks the charge switch in the ON position.

摘要翻译： 公开了一种带镜头的摄影胶片单元，其中包含一卷未曝光的照相胶卷。 带镜头的摄影胶片单元使用与传统标准电池不同的尺寸或形状的特定电池。 在电池保持室中形成有中空的突起。 中空突起的中空与摄影胶片的暗室连接。 如果中空突起被切掉以意图将常规电池放入电池保持室中，则暗室的不透气性被破坏。 当打开暗盒室底盖以移除暗盒时，互连杆将盖的开启运动传递到滑板。 然后滑板将闪光电路的充电开关置于ON位置，并将充电开关锁定在ON位置。

公开(公告)号：US06839510B2

公开(公告)日：2005-01-04

申请号：US10396457

申请日：2003-03-26

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： G03B15/05 ,  G03B17/02 ,  G03B7/26 ,  G03B15/03

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.

公开(公告)号：US06516144B2

公开(公告)日：2003-02-04

申请号：US09793778

申请日：2001-02-27

申请人： Takashi Imamura ,  Hirokazu Yokoo ,  Yuji Mikami ,  Nobuyuki Kameyama

发明人： Takashi Imamura ,  Hirokazu Yokoo ,  Yuji Mikami ,  Nobuyuki Kameyama

IPC分类号： G03B1702

CPC分类号： G03B15/05 ,  G03B2215/0503

摘要： In a film unit, a charge operation member is held on a fron side of a guide member to be slidable between an ON position to turn on a flash charge switch of a built-in flash device and an OFF position to turn off the flash charge switch. The guide member is mounted stationarily to a front side of a flash circuit board of the flash device. Joints between front and rear cover of the film unit are set away from those circuit portions of the flash device where high voltage current flows. The flash charge switch is constituted of a metal contact blade and contact chips provided on the flash circuit board. The metal contact blade is bent roundly at a base portion of a pair of resilient arms. The charge operation member keeps on pressing the arms onto the contact chips in the ON position. The flash device charges a main capacitor while the flash charge switch is on, and automatically stops charging when the charge voltage goes above a predetermined voltage. A light emitting diode indicates the completion of charging.

摘要翻译： 在胶片单元中，充电操作构件被保持在引导构件的前侧，以在ON位置之间滑动以接通内置闪光装置的闪光充电开关和OFF位置，以关闭闪光充电 开关。 引导构件固定地安装在闪光装置的闪光电路板的前侧。 胶片单元的前盖和后盖之间的接头远离高压电流流动的闪光装置的那些电路部分。 闪光充电开关由金属接触片和设置在闪光电路板上的接触芯片构成。 金属接触片在一对弹性臂的基部弯曲成圆形。 充电操作构件将接触片上的臂按压在ON位置。 闪光灯装置在闪光充电开关打开时对主电容器充电，并且当充电电压超过预定电压时自动停止充电。 发光二极管指示充电完成。