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1. 发明授权

US06233405B1 Camera and film cartridge display setting apparatus 失效
标题翻译：相机和暗盒显示设定装置
公开(公告)号：US06233405B1
公开(公告)日：2001-05-15
申请号：US09303559
申请日：1999-05-03
申请人： Masao Shikaumi , Yasuhiro Toyoda
发明人： Masao Shikaumi , Yasuhiro Toyoda
IPC分类号： G03B724
CPC分类号： G03B17/30 , G03B7/24
摘要： A camera and a cartridge indicator setting apparatus adapted to a film cartridge including an indicator operatively coupled to a film supply spool provided in the film cartridge. The camera and the cartridge indicator setting apparatus includes a storage device which stores information to be indicated by the indicator of the film cartridge; and a setting device for driving, in response to an operation for ejecting the film cartridge which has been loaded on the camera, the film supply spool of the film cartridge which has been stopped after completion of rewinding of a film, and for setting the indicator of the film cartridge in accordance with the information stored by the storage device.
摘要翻译：一种照相机和盒式磁带指示器设置装置，适用于包括可操作地连接到设置在暗盒中的胶片供应卷轴的指示器的暗盒。相机和盒式存储器指示器设置装置包括存储由暗盒指示器指示的信息的存储装置; 以及设置装置，用于响应于用于弹出已经装载在相机上的暗盒的操作来驱动在完成胶片倒卷之后已经停止的暗盒的胶片供应卷轴，并且用于设置指示器根据由存储装置存储的信息。

2. 发明授权

US06266488B1 Camera and film cartridge display setting apparatus 失效
公开(公告)号：US06266488B1
公开(公告)日：2001-07-24
申请号：US08670850
申请日：1996-06-28
申请人： Masao Shikaumi , Yasuhiro Toyoda
发明人： Masao Shikaumi , Yasuhiro Toyoda
IPC分类号： G03B166
CPC分类号： G03B17/30 , G03B7/24
摘要： A camera and a cartridge indicator setting apparatus adapted to a film cartridge including an indicator operatively coupled to a film supply spool provided in the film cartridge. The camera and the cartridge indicator setting apparatus includes a storage device which stores information to be indicated by the indicator of the film cartridge; and a setting device for driving, in response to an operation for ejecting the film cartridge which has been loaded on the camera, the film supply spool of the film cartridge which has been stopped after completion of rewinding of a film, and for setting the indicator of the film cartridge in accordance with the information stored by the storage device.

3. 发明授权

US07907206B2 Image pickup apparatus and control method therefor 有权
标题翻译：摄像装置及其控制方法
公开(公告)号：US07907206B2
公开(公告)日：2011-03-15
申请号：US11271667
申请日：2005-11-10
申请人： Yasuhiro Toyoda
发明人： Yasuhiro Toyoda
IPC分类号： H04N5/238 , G03B9/40
CPC分类号： H04N5/2254 , H04N5/2353
摘要： There is provided an image pickup apparatus having a simple structure that enables reduction of shutter release time lag and shutter control with highly accurate shutter time. The apparatus comprises an image pickup element that converts an optical object image incident thereon into an electric image signal to output it, a shutter apparatus having a screen for shielding an exposure aperture for the image pickup element, a reset circuit for reset scanning the image pickup element on a predetermined unit-batch-by-unit-batch basis sequentially in a running direction of the screen, a plurality of detection circuits disposed at different positions along the running direction of the screen for detecting passing of the screen after start of running of the screen for shielding the exposure aperture and before it runs over the exposure aperture, and a control circuit that estimates a running characteristic of the screen during running based on a detection result by the plurality of detection circuit and controls reset scanning by the reset circuit in conformity with the estimated running characteristic.
摘要翻译：提供了具有简单结构的图像拾取装置，其能够以高精度的快门时间减少快门释放时间滞后和快门控制。该装置包括将入射在其上的光学物体图像转换为电子图像信号以输出的图像拾取元件，具有用于屏蔽用于图像拾取元件的曝光孔的屏幕的快门装置，用于重置扫描图像拾取器的复位电路元件在屏幕的运行方向上依次按照预定的单位批量批次的顺序进行，多个检测电路沿着屏幕的运行方向设置在不同的位置，用于检测在开始运行之后屏幕的通过用于屏蔽曝光孔径并在曝光孔径之前的屏幕;以及控制电路，其基于多个检测电路的检测结果来估计运行期间屏幕的运行特性，并且控制复位电路的复位扫描符合估计运行特性。

4. 外观设计

USD329054S 35 mm camera 失效
公开(公告)号：USD329054S
公开(公告)日：1992-09-01
申请号：US591851
申请日：1990-10-02
申请人： Noboru Tanaka , Michio Hirohata , Yasuhiro Toyoda
设计人： Noboru Tanaka , Michio Hirohata , Yasuhiro Toyoda

5. 发明申请

US20060067676A1 Shutter device and image pick up apparatus 失效
标题翻译：快门装置和图像拾取装置
公开(公告)号：US20060067676A1
公开(公告)日：2006-03-30
申请号：US11241562
申请日：2005-09-30
申请人： Yasuhiro Toyoda
发明人： Yasuhiro Toyoda
IPC分类号： G03B9/08
CPC分类号： G03B9/08
摘要： A shutter device, which is capable of achieving power-saving when holding a shutter opening in an open state for a long time by mechanically inhibiting an operation of a second light shielding plate in a direction to close the shutter opening, is provided. The shutter device has a second light shielding plate locking member 37 displaceable to a locking position to inhibit a shutter opening closing operation of the second light shielding plates 10 to 13 and an unlocking position to allow the shutter opening closing operation of the second light shielding plates. The second light shielding plate locking member displaces to the locking position at a point of time when first light shielding plates 2 to 5 fully open the shutter opening, and displaces to the unlocking position immediately before the second light shielding plates start running.
摘要翻译：提供了一种快门装置，其能够通过在闭合快门开口的方向上机械地阻止第二遮光板的操作来长时间保持快门打开状态而实现节能。快门装置具有可移动到锁定位置以阻止第二遮光板10至13的快门打开关闭操作的第二遮光板锁定构件37和允许第二遮光板的快门打开关闭操作的解锁位置。在第一遮光板2〜5完全打开活门开口的时刻，第二遮光板锁定构件移动到锁定位置，并且在第二遮光板开始行驶之前移动到解锁位置。

6. 发明授权

US06835009B2 Shutter apparatus 失效
标题翻译：快门装置
公开(公告)号：US06835009B2
公开(公告)日：2004-12-28
申请号：US10055978
申请日：2002-01-28
申请人： Yasuhiro Toyoda
发明人： Yasuhiro Toyoda
IPC分类号： G03B940
CPC分类号： G03B9/40
摘要： Disclosed are shutter apparatus provided with a shutter base plate having a shutter aperture, a first arm member which rotates around a center of rotation at a first axis, relative to the shutter base plate, a second arm member which rotates around a center of rotation at a second axis, relative to the shutter base plate, and a plurality of shutter blades, wherein each of the plurality of shutter blades is coupled to the first and second arm members, wherein the first and second arm members rotate around their respective axes whereby the plurality of shutter blades run over the shutter aperture, wherein each shutter blade has a blade main body portion extending in a direction perpendicular to a running direction thereof, and wherein a first shutter blade with a smallest running travel comprises a light shielding portion projecting in the running direction on the coupling portion side to the first and second arm members and arranged to effect light shielding of the shutter aperture, and also disclosed are shutter apparatus permitting fast shutter speeds while being constructed in compact structure.
摘要翻译：本发明公开了一种快门装置，其具有具有快门孔的快门基板，相对于快门基板围绕第一轴旋转的中心旋转的第一臂部件，围绕旋转中心旋转的第二臂部件相对于快门基板的第二轴线和多个快门叶片，其中多个快门叶片中的每一个联接到第一和第二臂部件，其中第一和第二臂部件围绕它们各自的轴线旋转，多个快门叶片越过快门孔径，其中每个快门叶片具有沿与其行进方向垂直的方向延伸的叶片主体部分，并且其中具有最小行进行进的第一快门叶片包括在连接部分侧的行进方向到第一和第二臂构件，并且被布置成实现挡板孔的光屏蔽还公开了在紧凑结构构造的同时允许快门快门的快门装置。

7. 发明授权

US5732301A Camera having variable-sized image plane and image plane size indicator 失效
标题翻译：相机具有可变大小的图像平面和图像平面尺寸指示器
公开(公告)号：US5732301A
公开(公告)日：1998-03-24
申请号：US341840
申请日：1994-11-18
申请人： Yasuhiro Toyoda , Ryoji Okuno
发明人： Yasuhiro Toyoda , Ryoji Okuno
IPC分类号： G03B1/50 , G03B19/02 , G03B37/00 , G03B17/00
CPC分类号： G03B1/50 , G03B2217/248
摘要： A camera is capable of forming different photographic image plane frames by causing a light blocking member which is movable in at least a photographic optical path to block part of a photographic light flux. The camera is provided with an urging member for imparting an urging force to the light blocking member, the direction of the urging force being changed when the light block member is located at a particular position in its movement course, a switching member arranged to switch its state at a point in a process in which the light blocking member moves from its maximum retracted position where the smallest amount of light flux is blocked to the particular position, and a display member for visually displaying the state of movement of the light blocking member, i.e., which of the photographic image plane frames has been formed, in accordance with the state of the switching member. In the above arrangement, during a photographic image plane frame switching operation, even if the light blocking member stops at or near the particular position and an imperfect photographic image plane frame is formed, a photographer can be informed that the photographic image plane frame as formed at least does not correspond to a photographic image plane frame state obtainable when the light blocking member is located at the maximum retracted position.
摘要翻译：相机能够通过使至少可以在照相光路中移动的阻光元件阻挡照相光通量的一部分来形成不同的摄影图像平面框架。照相机设置有用于向遮光构件施加推动力的推动构件，当光阻挡构件位于其移动路线中的特定位置时，推动力的方向改变;切换构件，其布置成将其切换在遮光构件从其最小光通量被阻挡到其特定位置的最大缩回位置移动的过程中的一个点处，以及用于可视地显示遮光构件的移动状态的显示构件，即，根据切换构件的状态已经形成摄影图像平面框架中的哪一个。在上述布置中，在摄影图像平面框架切换操作期间，即使遮光构件停留在特定位置处或附近，并且形成不完美的摄影图像平面框架，摄影者可以被通知摄影图像平面框架形成至少不对应于当遮光构件位于最大缩回位置时可获得的摄影图像平面框架状态。

8. 发明授权

US4981125A Output correction method for exhaust gas ingredient-concentration sensors of proportional-output type 失效
标题翻译：比例输出型排气成分浓度传感器输出校正方法
公开(公告)号：US4981125A
公开(公告)日：1991-01-01
申请号：US370277
申请日：1989-06-22
申请人： Akira Kato , Toru Yano , Yasuhiro Toyoda
发明人： Akira Kato , Toru Yano , Yasuhiro Toyoda
IPC分类号： G01N27/409 , G01N27/406 , G01N27/417 , G01N27/419
CPC分类号： G01N27/417 , G01N27/4065
摘要： An output correction method for a proportional-output type O.sub.2 sensor including an oxygen concentration detecting element formed by an oxygen-pumping element and a cell element, each of the oxygen-pumping element and the cell element being composed of a wall of a solid electrolytic material having oxygen ion-conductivity, and a pair of electrodes having the wall interposed therebetween. The oxgen-pumping element is supplied with an output voltage corresponding to a difference between a voltage developed between the electrodes of the cell element and a predetermined reference voltage, and current flowing in the oxygen-pumping element is detected. A correction resistance supplies information indicative of a deviation of an air-fuel ratio detected by the sensor with respect to a predetermined reference air-fuel ratio. A correction value is determined on the basis of the information and the direction of flow of the current. The detected current is corrected by the use of the determined corrected value. A desired air-fuel ratio is calculated on the basis of the corrected current.
摘要翻译：一种用于比例输出型O 2传感器的输出校正方法，其包括由氧抽吸元件和电池元件形成的氧浓度检测元件，每个氧抽吸元件和电池元件由固体电解质的壁具有氧离子传导性的材料，以及一对电极，其间具有壁。氧素泵浦元件被提供有与电池元件的电极之间产生的电压和预定参考电压之间的差值相对应的输出电压，并检测在氧气抽吸元件中流动的电流。校正电阻提供指示由传感器检测的空燃比相对于预定参考空燃比的偏差的信息。基于电流的信息和流向来确定校正值。通过使用确定的校正值来校正检测到的电流。基于校正电流计算期望的空燃比。

9. 发明授权

US4692009A Braking device for shutter 失效
标题翻译：快门制动装置
公开(公告)号：US4692009A
公开(公告)日：1987-09-08
申请号：US777858
申请日：1985-09-18
申请人： Yasuhiro Toyoda , Fumio Shimada , Katsumi Yoshida
发明人： Yasuhiro Toyoda , Fumio Shimada , Katsumi Yoshida
IPC分类号： G03B9/36 , G03B9/18 , G03B9/40
CPC分类号： G03B9/18
摘要： The present invention relates to a braking device for a focal plane shutter in a camera. In the early stage of a braking operation on a shutter curtain, a relatively weak braking force is applied, and in the closing stage of the braking operation, a strong braking force is applied to insure that without causing the shutter curtain to bounce or to be damaged by shock, the shutter curtain is stopped. The device is constructed from two brake members arranged so that in the early stage the first brake member takes action, and in the closing stage, the second brake member takes action to add a braking force to that of the first brake member.
摘要翻译：本发明涉及一种用于相机中的焦平面快门的制动装置。在快门帘幕的制动操作的早期阶段，施加相对较弱的制动力，并且在制动操作的关闭阶段，施加强制动力以确保不会使快门帘幕弹起震动损坏，快门帘被停止。该装置由两个制动构件构成，其布置成使得在早期阶段中，第一制动构件作用，并且在关闭阶段，第二制动构件采取动作以向第一制动构件的制动力增加制动力。

10. 发明申请

US20060098115A1 Image pickup apparatus and control method therefor 有权
标题翻译：摄像装置及其控制方法
公开(公告)号：US20060098115A1
公开(公告)日：2006-05-11
申请号：US11271667
申请日：2005-11-10
申请人： Yasuhiro Toyoda
发明人： Yasuhiro Toyoda
IPC分类号： H04N5/235
CPC分类号： H04N5/2254 , H04N5/2353
摘要： There is provided an image pickup apparatus having a simple structure that enables reduction of shutter release time lag and shutter control with highly accurate shutter time. The apparatus comprises an image pickup element that converts an optical object image incident thereon into an electric image signal to output it, a shutter apparatus having a screen for shielding an exposure aperture for the image pickup element, a reset circuit for reset scanning the image pickup element on a predetermined unit-batch-by-unit-batch basis sequentially in a running direction of the screen, a plurality of detection circuits disposed at different positions along the running direction of the screen for detecting passing of the screen after start of running of the screen for shielding the exposure aperture and before it runs over the exposure aperture, and a control circuit that estimates a running characteristic of the screen during running based on a detection result by the plurality of detection circuit and controls reset scanning by the reset circuit in conformity with the estimated running characteristic.
摘要翻译：提供了具有简单结构的图像拾取装置，其能够以高精度的快门时间减少快门释放时间滞后和快门控制。该装置包括将入射在其上的光学物体图像转换为电子图像信号以输出的图像拾取元件，具有用于屏蔽用于图像拾取元件的曝光孔的屏幕的快门装置，用于重置扫描图像拾取器的复位电路元件在屏幕的运行方向上依次按照预定的单位批量批次的顺序进行，多个检测电路沿着屏幕的运行方向设置在不同的位置，用于检测在开始运行之后屏幕的通过用于屏蔽曝光孔径并在曝光孔径之前的屏幕;以及控制电路，其基于多个检测电路的检测结果来估计运行期间屏幕的运行特性，并且控制复位电路的复位扫描符合估计运行特性。

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