公开(公告)号：US06768866B2

公开(公告)日：2004-07-27

申请号：US10437236

申请日：2003-05-14

申请人： Keiji Uchiyama

发明人： Keiji Uchiyama

IPC分类号： G03B1702

CPC分类号： G03B19/04 ,  G03B17/02

摘要： A lens-fitted photo film unit includes a main body pre-loaded with unexposed photo film. A front cover covers a front of the main body. An outer cover is secured to a front of the front cover. An auxiliary sheet is sandwiched between the front cover and the outer cover. In a preferred embodiment, a lens-fitted photo film unit is constituted by component part common use of a first lens-fitted photo film unit which includes a first main body, and a first outer cover for partially covering a front of the first main body. The lens-fitted photo film unit comprises a main body constituted by the first main body. An aperture stop changing unit is secured to a front of the main body. An outer cover has a different shape from the first outer cover, and partially covers a front of the main body and the aperture stop changing unit.

摘要翻译： 装有镜头的摄影胶片单元包括预加载未曝光照相胶片的主体。 前盖覆盖主体的前部。 外盖固定在前盖前部。 辅助片夹在前盖和外盖之间。 在优选实施例中，装有镜头的摄影胶片单元由包括第一主体的第一装有镜头的摄影胶片单元的组件部分共同使用，以及用于部分地覆盖第一主体的前部的第一外盖 。 装有镜头的摄影胶片单元包括由第一主体构成的主体。 孔径光阑改变单元固定在主体的前部。 外盖与第一外盖具有不同的形状，并且部分地覆盖主体的前部和孔径停止改变单元。

公开(公告)号：US06567614B1

公开(公告)日：2003-05-20

申请号：US09762187

申请日：2001-04-11

申请人： Kenji Negishi ,  Keiji Uchiyama ,  Mitsuro Kamata ,  Toshio Sata

发明人： Kenji Negishi ,  Keiji Uchiyama ,  Mitsuro Kamata ,  Toshio Sata

IPC分类号： G03B1702

CPC分类号： B29B17/0042 ,  B29B17/00 ,  B29K2025/00 ,  B29K2055/02 ,  B29K2069/00 ,  B29K2105/26 ,  B29K2995/0025 ,  B29K2995/0026 ,  B29L2011/00 ,  B29L2031/764 ,  G03B17/00 ,  G03B17/02 ,  G03B2219/045 ,  Y02W30/62

摘要： A camera casing of the present invention is an integral two-color molded product whose case main body (32) consists of a transparent rigid resin layer (32a) and an opaque rigid resin layer (32b). Essential parts of the camera are exposed through the transparent resin layer (32a), so the camera may be operated from outside the casing. The casing is collected and melted as a whole without discriminating between the transparent rigid resin and the opaque rigid resin, to be recycled as a material for the opaque resin layer (32b) when the case main body is newly formed by two-color injection molding.

摘要翻译： 本发明的照相机外壳是由透明的刚性树脂层（32a）和不透明的刚性树脂层（32b）组成的壳体主体（32）的整体双色模制产品。 照相机的基本部分通过透明树脂层（32a）暴露，因此照相机可以从外壳的外部操作。 在通过双色注射成型新形成壳体主体时，将外壳收集并融化，而不区分透明刚性树脂和不透明刚性树脂，作为不透明树脂层（32b）的材料再循环 。

公开(公告)号：US06377751B1

公开(公告)日：2002-04-23

申请号：US09674980

申请日：2000-12-28

申请人： Keiji Uchiyama

发明人： Keiji Uchiyama

IPC分类号： G03B1708

CPC分类号： G03B17/08 ,  G03B2215/0503 ,  G03B2219/045

摘要： A waterproof camera includes a camera body having an actuation member that actuates an internal mechanism when pressed. A waterproof case is arranged to contain the camera body in a watertight fashion, with an opening arranged to face the actuation member and a stepped portion around the opening on an inside wall of the waterproof case. A resilient operation member having a button portion exposed to the outside through the opening has a mounting portion which fits on the stepped portion around the opening. The operation member can be resiliently deformed to press the actuation member when the button portion is depressed. A supporting member pushes the mounting portion against the stepped portion from inside the waterproof case, so as to secure the operation member. In one embodiment, the supporting member is fixed on the camera body.

公开(公告)号：US06345156B1

公开(公告)日：2002-02-05

申请号：US09486338

申请日：2000-02-25

申请人： Makoto Isozaki ,  Junichi Takagi ,  Kazumi Koike ,  Mitsuhiro Moriya ,  Keiji Uchiyama ,  Yukitsugu Hata

发明人： Makoto Isozaki ,  Junichi Takagi ,  Kazumi Koike ,  Mitsuhiro Moriya ,  Keiji Uchiyama ,  Yukitsugu Hata

IPC分类号： G03B1505

CPC分类号： G03B7/16 ,  G03B15/05 ,  G03B2215/0503 ,  H05B41/32

摘要： In a flash circuit of a flash device, a Zener diode (37) is connected to a tap point (23f) located at an intermediate position of a secondary coil of an oscillation transformer (23). The oscillation transformer (23) and an oscillation transistor (22) constitutes an oscillation circuit. A potential at the tap point (23f) changes proportionally to a voltage charged in a main capacitor (41). When the main capacitor (41) is charged up to a set voltage, the Zener diode (37) conducts a Zener current, which activates a stopping transistor (38) and thus deactivates the oscillation circuit. When a flash charge switch (51) is turned on, an end of a light guide portion of a charge condition indicator (60) protrudes out of a lens-fitted film unit. When the main capacitor (41) is charged up to the set voltage, a light emission element starts lighting, and the light from the light emission element is projected from the end of the light guide portion.

公开(公告)号：US5950025A

公开(公告)日：1999-09-07

申请号：US889578

申请日：1997-07-08

申请人： Keiji Uchiyama ,  Mitsuhiro Moriya

发明人： Keiji Uchiyama ,  Mitsuhiro Moriya

IPC分类号： G03B13/12 ,  G03B17/02 ,  G03B17/24 ,  G03B13/10

CPC分类号： G03B17/02 ,  G03B13/12 ,  G03B17/24 ,  G03B2206/004 ,  G03B2217/243 ,  G03B2219/045

摘要： A print format selection device for selecting one of different print formats to each picture frame of a filmstrip loaded in a camera or lens-fitted photo film unit, wherein an original field of view of a viewfinder corresponds to a picture frame defined by an exposure aperture of the camera. A rotatable view changing plate is provided to limit the original field of view in correspondence with the selected print format. The view changing plate is formed with two view windows of different aspect ratios from the original field of view. The centers of the view windows are on a circle which is coaxial with the rotational axis of the view changing plate and which extend across an optical axis of the viewfinder.

摘要翻译： 一种打印格式选择装置，用于为装载在照相机或装有镜头的摄影胶片单元中的胶卷的每个相框选择不同的打印格式之一，其中取景器的原始视场对应于由曝光孔定义的图像帧 的相机。 提供可旋转的视图更换板，以根据所选择的打印格式限制原始视野。 视角改变板由原始视场形成具有不同纵横比的两个视窗。 视窗的中心在与观察变换板的旋转轴线同轴并且延伸越过取景器的光轴的圆上。

公开(公告)号：US06816673B2

公开(公告)日：2004-11-09

申请号：US10650689

申请日：2003-08-29

申请人： Keiji Uchiyama ,  Takeshi Masuda

发明人： Keiji Uchiyama ,  Takeshi Masuda

IPC分类号： G03B1702

CPC分类号： G02B7/14 ,  G03B17/12 ,  G03B2219/045

摘要： A lens-fitted photo film unit includes a main body pre-loaded with photo film. A taking lens is incorporated in the main body. A front cover covers a front of the main body, has a lens opening where the taking lens is disposed. An optical adapter is secured to the front cover and used for a specific photographing mode. The optical adapter includes a cylindrical lens for passing object light to become incident on the taking lens. A rotatable lens holder connects the cylindrical lens with the front cover. The lens holder is shiftable between a standard position and a specific position, and when in the standard position, offsets the cylindrical lens from the taking lens, and when in the specific position, sets the cylindrical lens in front of the taking lens.

公开(公告)号：US06766108B2

公开(公告)日：2004-07-20

申请号：US10166121

申请日：2002-06-11

申请人： Keiji Uchiyama

发明人： Keiji Uchiyama

IPC分类号： G03B1702

CPC分类号： G03B17/02 ,  G03B17/08 ,  Y10T428/31605

摘要： A lens-fitted photo film unit of a waterproof type comprises a unit body covered with a case body and a lid member. A front window and a top window of the case body are made of transparent plastic. The lid member is also made of the transparent plastic. Methacrylate styrene resin is utilized as the transparent plastic, which is used for a taking lens, a viewfinder lens, and an underwater case constituted of the case body and the lid member. This transparent plastic is hardly clouded even if cosmetics of suntan lotion and so forth adhere thereto. Moreover, a poisonous gas causing photographic-film fog is prevented from rising so that photographic properties are not damaged.

摘要翻译： 具有防水型镜头的摄影胶片单元包括被壳体和盖构件覆盖的单元体。 箱体的前窗和顶窗由透明塑料制成。 盖构件也由透明塑料制成。 甲基丙烯酸苯乙烯树脂用作透明塑料，其用于由壳体和盖构件构成的拍摄透镜，取景器透镜和水下壳体。 这种透明塑料即使是防晒霜等的化妆品也不会发生混浊。 此外，防止引起照相胶片雾的有毒气体升高，使得照相特性不被损坏。

公开(公告)号：US06483991B2

公开(公告)日：2002-11-19

申请号：US09770382

申请日：2001-01-29

申请人： Keiji Uchiyama ,  Kenji Negishi ,  Yukito Suzuki

发明人： Keiji Uchiyama ,  Kenji Negishi ,  Yukito Suzuki

IPC分类号： G03B1708

CPC分类号： G03B17/08

摘要： A tablet shaped catalyst is disposed on an upper portion inside a waterproof housing. The catalyst, which is comprised of palladium, accelerates a chemical reaction for combining hydrogen gas and oxygen gas. The catalyst begins accelerating the chemical reaction just after contacting with hydrogen gas. By disposing said catalyst on an upper position inside the waterproof housing, hydrogen gas, lighter than the air, is effectively removed. This chemical reaction causes to generate water, so it is preferable to provide a water absorbent by the catalyst.

摘要翻译： 片状催化剂设置在防水外壳内的上部。 由钯组成的催化剂加速组合氢气和氧气的化学反应。 催化剂在与氢气接触后开始加速化学反应。 通过将所述催化剂设置在防水壳体内的上部位置，有效地除去比空气轻的氢气。 这种化学反应产生水，因此优选通过催化剂提供吸水剂。

公开(公告)号：US5119595A

公开(公告)日：1992-06-09

申请号：US541598

申请日：1990-06-21

申请人： Kazuo Ushiyama ,  Masaki Watanabe ,  Keiji Uchiyama ,  Hisayuki Takei

发明人： Kazuo Ushiyama ,  Masaki Watanabe ,  Keiji Uchiyama ,  Hisayuki Takei

IPC分类号： B24B53/00 ,  B23H3/00 ,  B24B13/00 ,  B24B13/01 ,  B24B13/04 ,  B24B53/007

CPC分类号： B24B13/00 ,  B23H3/00 ,  B24B53/007

摘要： A grinding apparatus with electrolytic in-process dressing suitable for grinding a planar or spherical surface. An electrode is provided on the outer peripheral surface of the work holder such that a gap of a predetermined size is left between the electrode and the grinding surface of the grinder. A power supply is connected to apply a voltage between the electrode serving as a cathode and the grinder serving as an anode. A weak-electric coolant is supplied to the space between the grinder and the electrode.

摘要翻译： 一种具有适用于研磨平面或球形表面的电解过程中敷料的研磨设备。 电极设置在工件保持器的外周面上，使得在电极和研磨机的研磨表面之间留有预定尺寸的间隙。 连接电源以在用作阴极的电极和用作阳极的研磨器之间施加电压。 弱电冷却剂被供应到研磨机和电极之间的空间。

公开(公告)号：US06434330B1

公开(公告)日：2002-08-13

申请号：US09668749

申请日：2000-09-25

申请人： Keiji Uchiyama ,  Masahiro Akiyama ,  Yoshikazu Majima ,  Nobuyuki Kameyama

发明人： Keiji Uchiyama ,  Masahiro Akiyama ,  Yoshikazu Majima ,  Nobuyuki Kameyama

IPC分类号： G03B1708

CPC分类号： G03B17/08

摘要： A waterproof lens-fitted photo film unit includes a lens-fitted photo film unit. Between a case body and a rear lid, the lens-fitted photo film unit is contained in a watertight manner. A separation opening is formed in the case body. A separation access chamber has an entrance connected to the separation opening, and closes the separation opening in a watertight manner in a position interior with reference to the case body. The separation access chamber includes a thin wall having a small thickness, and is breakable by a separator tool having a long shape with a small width.

摘要翻译： 具有防水镜头的摄影胶片单元包括配有镜头的摄影胶片单元。 在壳体和后盖之间，配备有镜头的摄影胶片单元以防水的方式被包含。 分离开口形成在壳体中。 分离通道室具有连接到分离开口的入口，并且以相对于壳体的内部以水密方式封闭分离开口。 分离通道室包括具有小厚度的薄壁，并且可通过具有小宽度的长形状的分离器工具来断裂。