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公开(公告)号：US5887210A
公开(公告)日：1999-03-23
申请号：US350995
申请日：1994-11-29
申请人： Toshiyuki Kitazawa , Yutaka Ohsawa
发明人： Toshiyuki Kitazawa , Yutaka Ohsawa
CPC分类号： G03B7/26 , G03B17/425
摘要： A camera having a cocking mechanism for a shutter and/or mirror, and a lithium battery supplying power to the cocking mechanism. The cocking operating of the mechanism is controlled to be executed intermittently if the cocking operation is not completed within a first predetermined time interval due to low power of the lithium battery.
摘要翻译： 具有用于快门和/或反射镜的起动机构的照相机，以及向起动机构供电的锂电池。 如果由于锂电池的低功率而在第一预定时间间隔内没有完成起动操作，则机构的起动操作被控制为间歇地执行。
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公开(公告)号：US5365350A
公开(公告)日：1994-11-15
申请号：US146736
申请日：1993-11-04
CPC分类号： G08C19/28
摘要： A method for performing data communication between two circuits. Information is serially transmitted between two circuits. A first level change in one direction of a pulse signal output from one of the circuits to the other is determined as a reference time. A first data bit is determined to be a "1" or "0" in accordance with a time period from the reference time to a second level change in the one direction following the reference time. The second level change in the one direction as the reference time relative to the next bit of data in the pulse signal is then determined, whereby data of a predetermined number of bits are continuously transmitted.
摘要翻译： 一种用于在两个电路之间执行数据通信的方法。 信息在两个电路之间串行传输。 将从一个电路输出的脉冲信号的一个方向上的第一电平变化确定为参考时间。 根据从参考时间之后的一个方向的从基准时间到第二电平变化的时间段，将第一数据位确定为“1”或“0”。 然后，确定相对于脉冲信号中的下一位数据的参考时间的一个方向上的第二电平变化，由此连续发送预定数量的位的数据。
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公开(公告)号：US08159601B2
公开(公告)日：2012-04-17
申请号：US12562388
申请日：2009-09-18
CPC分类号： H04N5/232
摘要： A sequential shooting controller includes both high and low load drive modes, and first and second power-voltage detectors. The high/low load drive modes drive a device under high/low loads. The first power-voltage detector detects a power-voltage by connecting a load. The second power-voltage detector detects the voltage across the device. The first power-voltage detector is actuated at the beginning of sequential shooting before a first image capturing operation starts. The high load image capturing operation starts when the voltage detected by the first power-voltage detector is higher than a first threshold. The low load image capturing operation starts when the voltage detected by the first power-voltage detector is lower than the first threshold. The second power-voltage detector is driven during a high load image capturing operation. The second power-voltage detector is disabled during a low load image capturing operation.
摘要翻译： 顺序拍摄控制器包括高和低负载驱动模式，以及第一和第二电源电压检测器。 高/低负载驱动模式在高/低负载下驱动器件。 第一个电源电压检测器通过连接负载来检测电源电压。 第二个电源电压检测器检测器件上的电压。 在第一次图像拍摄操作开始之前，第一个电源电压检测器在顺序拍摄开始时被启动。 当由第一电力电压检测器检测到的电压高于第一阈值时，高负载图像捕获操作开始。 当由第一电力电压检测器检测到的电压低于第一阈值时，低负载图像捕获操作开始。 第二电源电压检测器在高负载图像捕获操作期间被驱动。 在低负载图像捕获操作期间，第二个电源电压检测器被禁用。
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公开(公告)号：US07974530B2
公开(公告)日：2011-07-05
申请号：US12822457
申请日：2010-06-24
CPC分类号： G03B7/10
摘要： A diaphragm control apparatus is provided in a camera body, in which a controller drives a stepping motor to move the slider away from an origin position, thereafter drives the stepping motor in the opposite direction toward the origin position, and thereafter detects the slider position after holding the stepping motor for a first waiting time upon a distance from the slider to the origin position becoming less than slider-moving distance for one step of the stepping motor. The controller causes the stepping motor to enter a free state upon a lapse of the first waiting time and detects the slider position upon a lapse of a second waiting time to set an initial excitation pattern from a difference between the slider position detected during the first waiting time and the slider position detected in the free state thereof and from the moving distance of the slider.
摘要翻译： 在相机体中设置有光圈控制装置，其中控制器驱动步进电机使滑块远离原点位置，然后沿相反方向朝向原点位置驱动步进电机，然后检测滑块位置 在从滑块到原点位置的距离上保持步进电机第一等待时间变得小于步进电机的一步的滑块移动距离。 控制器使得步进电机在经过第一等待时间后进入空闲状态，并且在经过第二等待时间时检测滑块位置，以根据在第一等待期间检测到的滑块位置之间的差设置初始激励模式 时间和在其自由状态下检测的滑块位置和滑块的移动距离。
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公开(公告)号：US6122451A
公开(公告)日：2000-09-19
申请号：US198457
申请日：1998-11-24
申请人： Yutaka Ohsawa , Tadahisa Ohkura
发明人： Yutaka Ohsawa , Tadahisa Ohkura
CPC分类号： G03B7/00
摘要： A setting apparatus for a camera includes a first switch having a plurality of stop positions; a second switch; and a shutter speed setting device which can select a desired shutter speed from a plurality of shutter speeds set at predetermined steps in accordance with the stop positions of the first switch. The shutter speed setting device can modify the shutter speed (which has been selected via the stop positions of the first switch) by a step smaller than the predetermined steps via the operation of the second switch.
摘要翻译： 一种用于照相机的设置装置，包括具有多个停止位置的第一开关; 第二个开关 以及快门速度设定装置，其可以根据第一开关的停止位置从按预定步骤设定的多个快门速度来选择期望的快门速度。 快门速度设定装置可以经由第二开关的操作，将已经经过第一开关的停止位置选择的快门速度改变为比预定步长小的步长。
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公开(公告)号：US5034769A
公开(公告)日：1991-07-23
申请号：US473001
申请日：1990-01-31
申请人： Satoshi Takami , Teruhiko Naruo , Yutaka Ohsawa
发明人： Satoshi Takami , Teruhiko Naruo , Yutaka Ohsawa
CPC分类号： H05B41/32 , G03B15/05 , G03B2215/0514
摘要： A flash device for a photographing camera comprising an ordinary flash mechanism, an improved flash mechanism including a part of the ordinary flash mechanism, an operation mode controller which selectively switches the operation mode of the flash mechanisms and a control terminal which is provided in addition to terminals electrically connecting the ordinary flash mechanism to the photography camera, the control terminal electrically coupling the operation mode controller to the camera, and with the switching of operation modes of the ordinary flash mechanism and the improved flash mechanism being changed by the operation mode controller in response to an input signal to the control terminal.
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公开(公告)号：US5025276A
公开(公告)日：1991-06-18
申请号：US565153
申请日：1990-08-10
CPC分类号： G03B19/12
摘要： A control apparatus of a single-lens reflex camera, including a mirror which moves between a charge completion position and a photographing position and a mirror driving mechanism for moving the mirror between the charge completion position and the photographing position. A mirror holding mechanism for maintaining the mirror at the charge position, a mirror charge detecting device for detecting the completion of the mirror charge, a mode setting device for setting a continuous photographing mode, and a control device for releasing the hold of the mirror by the mirror holding mechanism when the mirror charge detecting device detects the charge completion position of the mirror, at the continuous photographing mode are also provided.
摘要翻译： 单镜头反光照相机的控制装置，包括在充电完成位置和拍摄位置之间移动的反射镜和用于在充电完成位置和拍摄位置之间移动反射镜的反射镜驱动机构。 用于将反射镜保持在充电位置的反射镜保持机构，用于检测反射镜充电完成的反射镜充电检测装置，用于设置连续拍摄模式的模式设置装置，以及用于释放保持反射镜的控制装置 还提供了当反射镜充电检测装置在连续拍摄模式下检测到反射镜的充电完成位置时的反射镜保持机构。
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公开(公告)号：US4737807A
公开(公告)日：1988-04-12
申请号：US71950
申请日：1987-07-10
申请人： Satoshi Takami , Yutaka Ohsawa
发明人： Satoshi Takami , Yutaka Ohsawa
CPC分类号： G03B17/425
摘要： A film rewinding device for a camera in which the rewind switch need only be momentarily depressed to initiate the rewinding operation. The rewind switch is a type which remains depressed after momentary activation. Activation of the rewind switch produces a first signal which is ANDed with a second signal which is present when the camera is in a normal state and it is possible to perform a rewinding operation. When both the first and second signals are active, a switching circuit applies power to a control section to effect the rewinding operation. The completion of the rewinding operation is detected by sensing the movement of the film. When the rewinding operation has been completed, the second signal is deactivated, thereby removing power from the control circuitry. The rewind switch is opened when the rear cover is opened.
摘要翻译： 一种用于相机的胶片倒带装置，其中重绕开关仅需要短暂地按下以开始重绕操作。 快退开关是瞬间激活后保持按压的一种。 反绕开关的激活产生与当照相机处于正常状态时存在的第二信号进行“与”运算，并且可以执行倒带操作。 当第一和第二信号都有效时，开关电路向控制部分施加电力以进行倒带操作。 通过感测胶片的移动来检测倒带操作的完成。 当倒带操作完成时，第二信号被去激活，从而从控制电路去除电力。 后盖打开时，倒带开关打开。
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公开(公告)号：US07970273B2
公开(公告)日：2011-06-28
申请号：US12822451
申请日：2010-06-24
CPC分类号： G03B7/10
摘要： A diaphragm control apparatus in a camera body includes a stepping motor, a lead screw thereof, wherein a slider is driven by the lead screw, a position detector, and a controller. When the stepping motor is in a free state, the slider allows a diaphragm operatively-associated rod to move to an initial position. The controller detects the slider origin position when the stepping motor is in the free state and drives the stepping motor stepwise to move the slider away from the origin position against a biasing force of a resilient biaser, and drives the stepping motor stepwise to move the slider toward the origin position while detecting the slider position; and sets an initial excitation pattern of the stepping motor upon a distance from the detected slider position to the origin position becoming less than a slider moving distance for one step of the stepping motor.
摘要翻译： 照相机主体中的光圈控制装置包括步进电动机及其导螺杆，其中滑块由导螺杆驱动，位置检测器和控制器。 当步进电机处于自由状态时，滑块允许隔膜操作相关的杆移动到初始位置。 当步进电机处于自由状态时，控制器检测滑块原点位置，并逐步驱动步进电机，以克服弹性偏压器的偏压力使滑块远离原点位置，逐步驱动步进电机，使滑块移动 在检测滑块位置的同时朝向原点位置; 并且将步进电动机的初始激励模式设定为与检测到的滑块位置相对于原点位置的距离变得小于步进电机的一步的滑块移动距离。
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公开(公告)号：US07727994B2
公开(公告)日：2010-06-01
申请号：US11326516
申请日：2006-01-06
申请人： Hiroshi Kase , Akihisa Mori , Yutaka Waki , Yutaka Ohsawa , Akira Karasawa , Yoshihisa Kuwana
发明人： Hiroshi Kase , Akihisa Mori , Yutaka Waki , Yutaka Ohsawa , Akira Karasawa , Yoshihisa Kuwana
IPC分类号： A61K31/522 , A61K31/505
CPC分类号： A61K31/522 , A61K9/0019 , A61K9/20 , A61K9/48 , A61K31/198 , A61K45/06
摘要： The present invention is directed to methods of treating movement disorders by administering an effective amount of one or more adenosine A2A receptor antagonists to a patient in need thereof. The present invention also provides methods of decreasing the adverse effects of L-DOPA in patients receiving L-DOPA therapy in the treatment of Parkinson's disease. The present invention further provides methods and compositions for treating Parkinson's disease patients with sub-clinically effective doses of L-DOPA by combining L-DOPA treatment with an effective amount of one or more adenosine A2A receptor antagonists (i.e., L-DOPA sparing effect). The present invention further provides methods of effective treatment of Parkinson's disease by co-administering at least one adenosine A2A receptor antagonist, L-DOPA and a dopamine agonist and/or a COMT inhibitor and/or a MAO inhibitor. The present invention further provides methods of prolonging effective treatment of Parkinson's disease by administering an adenosine A2A receptor antagonist singly or together with a dopamine agonist, and/or a COMT inhibitor, and/or a MAO inhibitor without prior or subsequent administration of L-DOPA, delaying or removing on-set of L-DOPA motor complication.
摘要翻译： 本发明涉及通过向有需要的患者施用有效量的一种或多种腺苷A 2A受体拮抗剂来治疗运动障碍的方法。 本发明还提供降低L-DOPA在接受L-DOPA治疗的帕金森病治疗中的不良反应的方法。 本发明进一步提供了通过将L-DOPA治疗与有效量的一种或多种腺苷A 2A受体拮抗剂组合（即L-DOPA备用效应）来治疗具有亚临床有效剂量的L-DOPA的帕金森病患者的方法和组合物， 。 本发明还提供了通过共同施用至少一种腺苷A 2A受体拮抗剂，L-DOPA和多巴胺激动剂和/或COMT抑制剂和/或MAO抑制剂来有效治疗帕金森病的方法。 本发明还提供了延长帕金森病有效治疗的方法，通过单独或与多巴胺激动剂和/或COMT抑制剂和/或MAO抑制剂一起施用腺苷A2A受体拮抗剂，而无需先前或随后给予L-DOPA ，延迟或消除L-DOPA电机并发症。
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