公开(公告)号：US4479076A

公开(公告)日：1984-10-23

申请号：US311611

申请日：1981-10-15

申请人： Tetsuo Yamaoka ,  Hiroshi Iwata

发明人： Tetsuo Yamaoka ,  Hiroshi Iwata

IPC分类号： H05B41/32

CPC分类号： H05B41/325

摘要： A power saving device for use in a power supply circuit has an electronic switching element which is turned on when a pushbutton normally open type switch is closed to actuate a DC-DC converter and a fully electronic control system which forces the electronic switching element into the non-conduction state after a predetermined time interval, to interrupt the connection of a low-voltage power source to the DC-DC converter.

摘要翻译： 用于电源电路的省电装置具有电子开关元件，当按钮常开型开关闭合以导通DC-DC转换器和全电子控制系统时，该电子开关元件导通，该全电子控制系统迫使电子开关元件进入 在预定时间间隔之后的非导通状态，以中断低压电源到DC-DC转换器的连接。

公开(公告)号：US4352546A

公开(公告)日：1982-10-05

申请号：US242576

申请日：1981-03-11

申请人： Hiroshi Iwata ,  Tetsuo Yamaoka ,  Akitoshi Morioka

发明人： Hiroshi Iwata ,  Tetsuo Yamaoka ,  Akitoshi Morioka

IPC分类号： G03B17/12 ,  G03B15/03 ,  G03B19/07 ,  G03B3/00 ,  G03B13/06 ,  G03B15/05

CPC分类号： G03B19/07

摘要： A camera in which a supertelephotographic lens system and a standard photographic lens system are arranged within a camera body and a standard viewfinder system and a supertelephotographic viewfinder system are so arranged that an operator can view an image of a subject through the same eyepiece window in either the standard or supertelephotographic mode. In addition, a control means is provided for controlling the use of a built-in electronic flash depending upon the selected mode and more particularly for inhibiting the use of the flash in the case of the supertelephotographic mode.

摘要翻译： 其中超摄影照相透镜系统和标准摄影透镜系统布置在照相机主体内并且标准取景器系统和超摄影照相取景器系统的相机被布置成使得操作者可以通过相同的目镜窗口观看被摄体的图像 标准或超级摄影模式。 此外，提供一种控制装置，用于根据所选择的模式控制内置电子闪光灯的使用，更具体地说，用于在超曝光照相模式的情况下禁止使用闪光灯。

公开(公告)号：US06529788B1

公开(公告)日：2003-03-04

申请号：US09460763

申请日：1999-12-14

申请人： Tatsuo Tani ,  Kiyoshi Sakai ,  Yasushi Akiba ,  Shohzoh Miyawaki ,  Teruzo Hasumi ,  Mitsuaki Urakawa ,  Tetsuo Yamaoka ,  Hisashi Ishijima ,  Hiroyasu Itou

发明人： Tatsuo Tani ,  Kiyoshi Sakai ,  Yasushi Akiba ,  Shohzoh Miyawaki ,  Teruzo Hasumi ,  Mitsuaki Urakawa ,  Tetsuo Yamaoka ,  Hisashi Ishijima ,  Hiroyasu Itou

IPC分类号： G06F1900

CPC分类号： G06Q10/06 ,  B29B2017/0089 ,  G06Q10/0875 ,  Y02P90/86

摘要： A recycling system has a recycle information memory database for storing as recycle information, the information on all reutilizable products such as products produced or used under the management of the system, products treated as wastes, and products currently being used in the market. A virtual recycle product designing section is provided for estimating times when the reutilizable products are recovered as products usable for recycling as well as their volumes, based on the recycle information stored in the recycle information memory database. A production scheduling section is provided for setting a production schedule of a recycle product using the reutilizable products based on the estimated times and volumes.

摘要翻译： 回收系统具有用于存储为回收信息的回收信息存储数据库，关于系统管理下生产或使用的产品，废弃物处理产品以及目前市场上使用的产品的所有可再利用产品的信息。 提供虚拟回收产品设计部分，用于基于存储在再循环信息存储器数据库中的回收信息来估计可再利用产品被回收作为可回收利用的产品及其体积的时间。 提供生产调度部分，用于基于估计的时间和体积来设置使用可再生产品的再循环产品的生产计划。

公开(公告)号：US4325621A

公开(公告)日：1982-04-20

申请号：US263580

申请日：1981-05-14

申请人： Hiroshi Iwata ,  Tetsuo Yamaoka

发明人： Hiroshi Iwata ,  Tetsuo Yamaoka

IPC分类号： G03B7/20 ,  G03B7/16 ,  G03B15/05 ,  G03B15/03 ,  G03B17/00

CPC分类号： G03B15/05 ,  G03B2215/0528

摘要： In an electronic flash device used as an artificial light source in photography, a liquid crystal plate or window is disposed in front of a flash unit comprising a flash lamp and a reflector and a voltage is applied or not applied to the liquid crystal plate or window depending upon the type; that is, the focal length or angle of view of a photographic lens attached to a camera body, whereby the angle of flash illumination can be varied suitably depending upon the lens type.

摘要翻译： 在用作摄影中的人造光源的电子闪光灯装置中，将液晶板或窗口设置在包括闪光灯和反射器的闪光单元的前面，并施加或不施加电压到液晶板或窗口 取决于类型; 也就是说，附接到照相机主体的摄影镜头的焦距或视角，由此可以根据透镜类型适当地改变闪光照明的角度。

公开(公告)号：US4280760A

公开(公告)日：1981-07-28

申请号：US79174

申请日：1979-09-26

申请人： Hiroshi Iwata ,  Tetsuo Yamaoka ,  Hajime Mitsui

发明人： Hiroshi Iwata ,  Tetsuo Yamaoka ,  Hajime Mitsui

IPC分类号： G03B7/16 ,  G03B7/24 ,  G03B7/26 ,  G03B15/03 ,  G03B15/05

CPC分类号： G03B7/26 ,  G03B7/24

摘要： A flash camera having features that an aperture control is made in accordance with the factors whether a film sensitivity is high or low and besides whether a flash apparatus is used, that a constant-voltage circuit of small power consumption is employed thereby enabling to flow current to a meter either continuously or before a photographing and to be free from exposure errors arising from a damping movement of a pointer of the meter and so on, and that an operation of the constant-voltage circuit is controlled by a change-over switch to compensate light intensity variations of a strobe apparatus when power source voltage varies.

摘要翻译： 具有根据胶片感光度高或低的因素进行光圈控制的特征的闪光照相机以及除了使用闪光装置之外，还采用了小功率的恒压电路，从而能够流过电流 连续地或在摄影之前的一个仪表，并且不会因仪表的指示器的阻尼运动而引起的曝光误差等等，并且恒压电路的操作由转换开关控制 补偿当电源电压变化时选通装置的光强度变化。

公开(公告)号：US4372657A

公开(公告)日：1983-02-08

申请号：US272168

申请日：1981-06-10

申请人： Hiroshi Iwata ,  Tetsuo Yamaoka

发明人： Hiroshi Iwata ,  Tetsuo Yamaoka

IPC分类号： G03B17/18 ,  G02F1/13 ,  G03B7/16 ,  G03B17/20 ,  G03B7/26 ,  G03B15/05 ,  G03B13/02

CPC分类号： G03B7/16 ,  G03B17/20

摘要： In a camera, a device for indicating photographic exposure conditions in which an electrooptic element or window is incorporated in a finder system in such a way that when exposure conditions such as the brightness of an object, the conditions of a battery and the condition of an electronic flash device are unsatisfactory so that an erratic exposure will result, the electrooptic element or window is rendered opaque totally or intermittently so that the image of an object cannot be viewed or is hardly viewed.

摘要翻译： 在相机中，用于指示照相曝光条件的装置，其中电光元件或窗口被并入取景器系统中，使得当诸如物体的亮度，电池的状况和电池的状况等曝光条件 电子闪光装置不令人满意，因此会导致不规则的曝光，电光元件或窗口被完全或间歇地变得不透明，使得物体的图像不能被观看或几乎看不到。

公开(公告)号：US4131351A

公开(公告)日：1978-12-26

申请号：US769215

申请日：1977-02-16

申请人： Hiroshi Iwata ,  Tetsuo Yamaoka

发明人： Hiroshi Iwata ,  Tetsuo Yamaoka

IPC分类号： G03B15/05 ,  G03B43/00 ,  G03B7/00 ,  H01H9/00

CPC分类号： G03B43/00 ,  G03B15/05 ,  G03B2215/05

摘要： In a camera of the type including an electronic flash light unit with a relatively large-capacity capacitor and an electronic shutter which are supplied with power from a common power source battery, the power source battery is checked to determine whether it is in good condition for service. When the battery is electrically connected to the flash light unit, the operation of the battery checker to detect the voltage across the battery, is prevented by either a mechanical switch or a slide cover that covers the indication of the battery checker.

摘要翻译： 在包括具有相对大容量电容器的电子闪光灯单元和从普通电源电池供电的电子快门的相机中，检查电源电池以确定其是否处于良好状态 服务。 当电池电连接到闪光灯单元时，通过覆盖电池检查器的指示的机械开关或滑盖来防止电池检查器检测电池两端的电压的操作。

公开(公告)号：US4074287A

公开(公告)日：1978-02-14

申请号：US701981

申请日：1976-07-01

申请人： Hiroshi Iwata ,  Tetsuo Yamaoka

发明人： Hiroshi Iwata ,  Tetsuo Yamaoka

IPC分类号： G03B7/24 ,  G03B7/16 ,  G03B15/03 ,  G03B15/05 ,  G03B7/08 ,  G03B7/18

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

摘要： A flash and camera device integrally incorporating an automatic exposure camera which automatically adjusts the exposure depending on the brightness of an object and an electronic flash device which is capable of controlling the light intensity of a flash discharge tube which fires by consuming the charged energy of a main discharging capacitor. The amount of incident light to a first light sensor for controlling the exposure of the automatic exposure camera and the amount of light reflected from the object, which impinges on a second light sensor for controlling the light intensity of the electronic flash device, are changed in linked manner for simultaneously adjusting the exposure and the light intensity in accordance with the brightness of the object and the sensitivity of a film.

公开(公告)号：US6108511A

公开(公告)日：2000-08-22

申请号：US289961

申请日：1999-04-13

申请人： Akio Kutsuwada ,  Seiji Oka ,  Tetsuo Yamaoka ,  Keisuke Hayashi ,  Shinji Tamaki

发明人： Akio Kutsuwada ,  Seiji Oka ,  Tetsuo Yamaoka ,  Keisuke Hayashi ,  Shinji Tamaki

IPC分类号： G03G21/10

CPC分类号： G03G21/10

摘要： An image forming apparatus including a plurality of filters for obtaining reusable toner from used toner scraped off of an image carrier. Also included is a reusable toner container for storing the reusable toner, and a toner transfer device for transferring the reusable toner stored in the reusable toner container to a developing device so that the reusable toner is reused by the developing device. The plurality of filters have a different mesh-size and are positioned in a used toner stream in an order based on the different mesh-size.

摘要翻译： 一种图像形成装置，包括用于从图像载体刮掉的废粉末获得可重复使用的调色剂的多个过滤器。 还包括用于存储可重复使用的调色剂的可重复使用的调色剂容器和用于将存储在可重复使用的调色剂容器中的可重复使用的调色剂转移到显影装置的调色剂转移装置，使得可再利用的调色剂被显影装置再利用。 多个过滤器具有不同的网格尺寸，并且基于不同的网格尺寸按顺序定位在用过的调色剂流中。

公开(公告)号：US4155029A

公开(公告)日：1979-05-15

申请号：US885761

申请日：1978-03-13

申请人： Tetsuo Yamaoka

发明人： Tetsuo Yamaoka

IPC分类号： G03B15/05 ,  H05B41/32

CPC分类号： H05B41/325

摘要： An auxiliary electronic flash apparatus coactuable with a main electronic flash apparatus of the type having a first flash lamp for converting the energy stored on a first main capacitor into light for illuminating a subject, and a control circuit for turning off the first flash lamp when the light emitted from the first flash lamp and reflected back from the subject reaches a predetermined amount. The auxiliary electronic flash apparatus includes a photometric circuit responsive only to the light emitted from the first flash lamp within a predetermined light wavelength range for generating a flash start signal in response to which a second flash lamp in the auxiliary electronic flash apparatus is turned on and for generating a flash and signal in response to which the second flash lamp is turned off.

摘要翻译： 一种与主电子闪光装置兼容的辅助电子闪光装置，该主电子闪光装置具有第一闪光灯，用于将存储在第一主电容器上的能量转换成用于照射被摄体的光;以及控制电路，用于当第一闪光灯 从第一闪光灯发射并从被摄体反射回来的光达到预定量。 辅助电子闪光装置包括一个测光电路，其仅在预定的光波长范围内响应从第一闪光灯发出的光，以产生闪光启动信号，响应辅助电子闪光装置中的第二闪光灯被打开， 用于产生闪光灯和响应于第二闪光灯熄灭的信号。