公开(公告)号：US07903167B2

公开(公告)日：2011-03-08

申请号：US11869033

申请日：2007-10-09

申请人： Yukio Uenaka ,  Shigeru Iwamoto

发明人： Yukio Uenaka ,  Shigeru Iwamoto

IPC分类号： H04N5/225

CPC分类号： H04N5/232 ,  H04N5/2171

摘要： A dust removal apparatus of a photographing apparatus comprises a movable unit and a controller. The movable unit has an imaging device and is movable. The controller strikes the movable unit against a boundary of a range of movement of the movable unit as a dust removal operation. The controller counts the number of times of the dust removal operation, measures an elapsed time from the point when counting the number of times of the dust removal operation commences. When the elapsed time is less than or equal to a time period and the number of times of the dust removal operation is equal to or greater than a predetermined number of times, the controller halts the dust removal operation until a predetermined time period has elapsed.

摘要翻译： 拍摄装置的除尘装置包括可移动单元和控制器。 可移动单元具有成像装置并且是可移动的。 控制器可以抵抗移动单元的移动范围的边界，作为除尘操作。 控制器对除尘操作的次数进行计数，测量从计数除尘操作次数开始的点的经过时间。 当经过时间小于或等于一段时间，并且除尘操作的次数等于或大于预定次数时，控制器停止除尘操作直到经过预定时间段。

公开(公告)号：US09187706B2

公开(公告)日：2015-11-17

申请号：US10430594

申请日：2003-05-06

申请人： Satoshi Hirano ,  Shigeru Iwamoto ,  Morikuni Nakazato

发明人： Satoshi Hirano ,  Shigeru Iwamoto ,  Morikuni Nakazato

IPC分类号： C10M141/10 ,  C10M141/12 ,  C10M143/10 ,  C10M163/00 ,  C10M169/04

CPC分类号： C10M143/10 ,  C10M163/00 ,  C10M169/04 ,  C10M169/045 ,  C10M2203/1006 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2207/289 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/086 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2227/09

摘要： A lubricating oil composition employable in combination with a low sulfur content fuel oil is preferably composed of a base oil having a sulfur content of at most 0.2 wt. %, an ashless dispersant comprising an alkenyl- or alkyl-succinimide or a derivative thereof, a metal-containing detergent containing an organic acid metal salt, a zinc dialkyldithiophosphate, a zinc dialkylaryldithiophosphate, and an oxidation inhibitor selected from the group consisting of a phenol compound, an amine compound, and a molybdenum-containing compound, wherein a ratio of the phosphorus content of the zinc dialkyldithiophosphate to the phosphorus content of the zinc dialkylaryldithiophosphate is in the range of 20:1 to 2:1.

公开(公告)号：US07589764B2

公开(公告)日：2009-09-15

申请号：US11224026

申请日：2005-09-13

申请人： Masahiro Nakata ,  Shigeru Iwamoto

发明人： Masahiro Nakata ,  Shigeru Iwamoto

IPC分类号： H04N9/73

CPC分类号： H04N5/2357 ,  G02B7/28 ,  H04N5/23212 ,  H04N5/2351

摘要： A focus detection device includes an AF sensor which converts received object light into electrical charges, integrates the electrical charges, and outputs the integrated electrical charges as a video signal in pixel units; a photometering sensor which converts received light into an electrical signal to output the electrical signal as a photometering signal; a flicker repetition period determining device for determining a flicker repetition period of the received object light from fluctuations of the photometering signal of the photometering sensor; and a controller which causes the AF sensor to start integrating the electrical charges in synchronization with the flicker repetition period.

摘要翻译： 焦点检测装置包括将接收到的物体光转换为电荷的AF传感器，对电荷进行积分，并以像素为单位输出作为视频信号的积分电荷; 测光传感器，其将接收到的光转换成电信号，以输出电信号作为测光信号; 闪烁重复周期确定装置，用于根据测光传感器的测光信号的波动确定接收到的物体光的闪烁重复周期; 以及使AF感应器与闪烁重复周期同步地开始积分电荷的控制器。

公开(公告)号：US07432684B2

公开(公告)日：2008-10-07

申请号：US11152230

申请日：2005-06-15

申请人： Shigeru Iwamoto

发明人： Shigeru Iwamoto

IPC分类号： H01M6/50 ,  H02J7/00 ,  G03B7/26 ,  G03B17/08

CPC分类号： H04N5/232 ,  G03B7/26 ,  H04N5/23241

摘要： An apparatus for controlling the supply of electric power to mobile equipment has a battery checker that checks a remaining battery-level of at least one of plural batteries including main battery. The main battery is installed in a body, and the other batteries are installed in an auxiliary electric power source accessory that is detachably mounted on the body. The apparatus further has a battery-level indicator that indicates a mark so as to represent a remaining battery-level based on a plurality of grades and indicates a common mark in each grade, and a battery selector that selectively uses one of the plural batteries. When the remaining battery-level shifts over a boundary battery-level positioned between grades adjacent to each other, the battery selector selects one of the plural batteries, the remaining battery-level of which is greatest.

摘要翻译： 用于控制向移动设备供电的装置具有电池检查器，其检查包括主电池的多个电池中的至少一个电池的剩余电池电平。 主电池安装在主体中，其他电池安装在可拆卸地安装在主体上的辅助电源附件中。 该装置还具有指示标记的电池电平指示器，以便基于多个等级表示剩余电池电平，并且指示每个等级中的公共标记，以及选择性地使用多个电池中的一个的电池选择器。 当剩余电池电平在位于彼此相邻的等级之间的边界电池电平上移动时，电池选择器选择剩余电池电量最大的多个电池中的一个。

公开(公告)号：US20050280397A1

公开(公告)日：2005-12-22

申请号：US11152230

申请日：2005-06-15

申请人： Shigeru Iwamoto

发明人： Shigeru Iwamoto

IPC分类号： G03B7/26 ,  G03B17/02 ,  G03B17/18 ,  H02J7/00 ,  H04N5/225 ,  H04N5/232

CPC分类号： H04N5/232 ,  G03B7/26 ,  H04N5/23241

摘要： An apparatus for controlling the supply of electric power to mobile equipment has a battery checker that checks a remaining battery-level of at least one of plural batteries including main battery. The main battery is installed in a body, and the other batteries are installed in an auxiliary electric power source accessory that is detachably mounted on the body. The apparatus further has a battery-level indicator that indicates a mark so as to represent a remaining battery-level based on a plurality of grades and indicates a common mark in each grade, and a battery selector that selectively uses one of the plural batteries. When the remaining battery-level shifts over a boundary battery-level positioned between grades adjacent to each other, the battery selector selects one of the plural batteries, the remaining battery-level of which is greatest.

摘要翻译： 用于控制向移动设备供电的装置具有电池检查器，其检查包括主电池的多个电池中的至少一个电池的剩余电池电平。 主电池安装在主体中，其他电池安装在可拆卸地安装在主体上的辅助电源附件中。 该装置还具有指示标记的电池电平指示器，以便基于多个等级表示剩余电池电平，并且指示每个等级中的公共标记，以及选择性地使用多个电池中的一个的电池选择器。 当剩余电池电平在位于彼此相邻的等级之间的边界电池电平上移动时，电池选择器选择剩余电池电量最大的多个电池中的一个。

公开(公告)号：US06571061B2

公开(公告)日：2003-05-27

申请号：US09939701

申请日：2001-08-28

申请人： Masahiro Kawasaki ,  Osamu Sato ,  Shigeru Iwamoto ,  Tadahisa Ohkura ,  Kazuhito Taneoka

发明人： Masahiro Kawasaki ,  Osamu Sato ,  Shigeru Iwamoto ,  Tadahisa Ohkura ,  Kazuhito Taneoka

IPC分类号： G03B1505

CPC分类号： H05B41/325

摘要： A uniform flash-emission controller which controls an intensity of a light emission of a flashtube, the uniform flash-emission controller includes an IGBT which causes the flashtube to emit a rapid series of short flash pulses; an IGBT controller which switches the IGBT ON and OFF so as to maintain the intensity at a substantially constant level; and a latch for holding an ON state and an OFF state of the IGBT until a predetermined period of time elapses from a time the IGBT controller switches the IGBT ON and OFF, respectively.

公开(公告)号：US06321042B1

公开(公告)日：2001-11-20

申请号：US09443391

申请日：1999-11-19

申请人： Shigeru Iwamoto

发明人： Shigeru Iwamoto

IPC分类号： G03B100

CPC分类号： G03B17/42 ,  G03B1/06

摘要： A camera having a manual film winding apparatus in which a film is wound in association with the rotation of a wind lever from a start position to an end position includes a double wind prevention device which prevents the wind lever from rotating from the start position toward the end position when the wind lever is returned to a predetermined position beyond the start position after the wind lever has been rotated to the end position from the start position, and a double wind prevention releasing device for electrically releasing the double wind prevention of the double wind prevention device, in accordance with the operation state of the camera.

摘要翻译： 一种具有手动胶片卷绕装置的相机，其中与风杆从起始位置到终端位置的旋转相关联地卷绕有薄膜，包括双风防止装置，其防止风杆从起始位置朝向 在风向杆从起始位置旋转到终点位置之后，当风向杆返回到超过起始位置的预定位置时，结束位置;以及双防风释放装置，用于电释放双风的双重防风 防护装置，按照相机的运行状态。

公开(公告)号：US6115553A

公开(公告)日：2000-09-05

申请号：US932197

申请日：1997-09-17

申请人： Shigeru Iwamoto

发明人： Shigeru Iwamoto

IPC分类号： G02B7/34 ,  G03B13/36

CPC分类号： G02B7/346

摘要： A multipoint autofocus system is provided with a judging apparatus and controller. The multipoint autofocus system detects a focus state of objects at different positions in a plurality of focus detection zones of an image surface. Thereafter, information on the detected focus state is selected, so that a focusing optical system is moved in accordance with the selected focus data. The judging apparatus judges the contrast of the detected object in the focus detection zones. The controller selects data representing the shortest focus from among the focus data of the objects in the focus detection zones in which the judged object contrast is higher than a predetermined value.

摘要翻译： 多点自动对焦系统具有判断装置和控制器。 多点自动对焦系统检测图像表面的多个焦点检测区域中不同位置处的对象的聚焦状态。 此后，选择关于检测到的聚焦状态的信息，使得聚焦光学系统根据所选择的焦点数据移动。 判断装置判断检测对象在对焦检测区域中的对比度。 控制器从判断对象对比度高于预定值的焦点检测区域中的对象的焦点数据中选择表示最短焦点的数据。

公开(公告)号：US5274416A

公开(公告)日：1993-12-28

申请号：US726799

申请日：1991-07-08

申请人： Masahiro Kawasaki ,  Hiroyuki Takahashi ,  Shigeru Iwamoto

发明人： Masahiro Kawasaki ,  Hiroyuki Takahashi ,  Shigeru Iwamoto

IPC分类号： G02B7/09 ,  G02B7/08 ,  G02B7/28 ,  G03B17/14 ,  G03B7/00

CPC分类号： G02B7/28

摘要： A photographing lens includes a memory which stores lens data corresponding to a plurality of photographing conditions. An input and output device transmits and receives data to and from an external device. A photographing condition detector detects the photographing conditions of the photographing lens, while a data reader reads the lens data corresponding to the photographing condition data detected by the photographing condition detector or photographing condition data inputted through the input and output device from the memory to output the read data through the input and output device.

摘要翻译： 拍摄镜头包括存储与多个拍摄条件对应的镜头数据的存储器。 输入和输出设备向外部设备发送和接收数据。 拍摄条件检测器检测拍摄镜头的拍摄条件，而数据读取器读取与由拍摄条件检测器检测到的拍摄条件数据或通过输入和输出装置输入的摄影条件数据相对应的镜头数据，从存储器输出 通过输入和输出设备读取数据。

公开(公告)号：US07035536B2

公开(公告)日：2006-04-25

申请号：US10778221

申请日：2004-02-17

申请人： Tadahisa Ohkura ,  Yutaka Ohsawa ,  Shigeru Iwamoto ,  Takuya Hasegawa

发明人： Tadahisa Ohkura ,  Yutaka Ohsawa ,  Shigeru Iwamoto ,  Takuya Hasegawa

IPC分类号： G03B15/03

CPC分类号： G03B15/0431 ,  G03B15/05 ,  G03B2215/0507 ,  G03B2215/0585

摘要： A flash case, in which a flash is provided, is automatically moved to an up position, when a user selects a flash mode in a state where the flash case is at a down position, when a user begins to forcibly raise the flash case by hand in a state where the flash case is at the down position, or when the flash case is at the down position in a state where a photometric operation starts in an auto-flash mode. The flash case is automatically moved to the down position, when an external force is added to the flash case at the up position.

摘要翻译： 当用户在闪光灯壳处于向下位置的状态下选择闪光模式时，当用户开始强制地将闪光灯壳体升高时，闪光灯被提供的闪光灯盒被自动地移动到向上位置 手动处于闪光灯壳处于向下位置的状态，或者当闪光灯在自动闪光模式下开始测光操作的状态下处于向下位置时。 当在向上位置向外壳施加外力时，闪光灯盒会自动移动到向下的位置。