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1. 发明授权

US5006880A Programmable shutter 失效
标题翻译：可编程快门
公开(公告)号：US5006880A
公开(公告)日：1991-04-09
申请号：US342660
申请日：1989-04-24
申请人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
发明人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
IPC分类号： G03B7/087 , G03B7/091 , G03B7/097 , G03B9/24 , G03B9/40
CPC分类号： G03B7/095
摘要： A programmable shutter of the type wherein a shutter blade is opened and closed by means of a stepping motor. The motor is rotated in a forward direction by drive pulses of a predetermined fixed period to gradually open a sector while at the same time a light measuring circuit is started. Thus, at the time when an appropriate exposure quantity is reached, the direction of rotation of the motor is forcibly reversed to effect closing of the sector to attain simultaneous measurement of light and exposure.

2. 发明授权

US4696560A Camera shutter 失效
标题翻译：相机快门
公开(公告)号：US4696560A
公开(公告)日：1987-09-29
申请号：US730743
申请日：1985-05-06
申请人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
发明人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
IPC分类号： G03B7/097 , G03B7/091 , G03B9/24 , G03B7/08
CPC分类号： G03B7/097
摘要： In a program shutter having a sector which is opened and closed by a step motor, there is provided a home position detection means for detecting whether or not the sector is positioned in a home position. Before and after an exposure operation, it is detected whether or not the sector is positioned in the home position, and if the sector is not positioned in the home position, the step motor is reversely rotated to complete the closing movement of the sector.
摘要翻译：在具有由步进电机打开和关闭的扇区的程序快门中，提供了一个用于检测扇区是否位于原始位置的原点位置检测装置。在曝光操作之前和之后，检测扇区是否位于原始位置，并且如果扇区不位于原始位置，则步进电机反向旋转以完成扇区的关闭运动。

3. 发明授权

US4771309A Strobe control circuit for flash photography 失效
标题翻译：闪光灯拍摄控制电路
公开(公告)号：US4771309A
公开(公告)日：1988-09-13
申请号：US707744
申请日：1985-03-04
申请人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
发明人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
IPC分类号： G03B7/16 , G03B15/05
CPC分类号： G03B7/16
摘要： A strobo control circuit for a program shutter which opens or closes sectors by means of a stepping motor, wherein a data ROM (read-only memory) is accessed in accordance with a value obtained by computing a code representative of a distance to a subject, a film speed and so forth, and after the data stored in the ROM is set in a timer circuit, the timer is started synchronously with start of the stepping motor to produce a strobo trigger signal upon termination of the timer action.
摘要翻译：一种用于通过步进电机打开或关闭扇区的程序快门的频闪控制电路，其中根据通过计算代表到被摄体的距离的代码获得的值来访问数据ROM（只读存储器）胶片速度等等，并且在存储在ROM中的数据被设置在定时器电路中之后，定时器与步进电机的启动同步地启动，以在定时器动作结束时产生频闪触发信号。

4. 发明授权

US4702579A Automatic film sensitivity change-over device 失效
标题翻译：自动胶片感光度转换装置
公开(公告)号：US4702579A
公开(公告)日：1987-10-27
申请号：US766031
申请日：1985-08-15
申请人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
发明人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
IPC分类号： G03B7/24 , G03B7/00
CPC分类号： G03B7/24
摘要： A device which includes means for detecting a film sensitivity code based upon International Standardization Organization and provided on a film cartridge when the film cartridge is loaded, whereby it is determined whether or not a film is one whose cartridge has a code provided thereon by adding 1 to the film sensitivity code detected the means to detect if a carry-over appears or not.
摘要翻译：一种装置，其包括用于检测基于国际标准化组织的胶片敏感性代码并且当胶片暗盒被装载时在暗盒上提供的装置，由此确定胶片是否是其胶卷具有其上提供的代码的装置，检测到电影敏感度代码检测是否出现结转的方法。

5. 发明授权

US4648701A Control circuit for program shutter 失效
标题翻译：节目快门控制电路
公开(公告)号：US4648701A
公开(公告)日：1987-03-10
申请号：US734039
申请日：1985-05-14
申请人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
发明人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
IPC分类号： G03B7/097 , G03B7/091 , G03B9/24 , G03B7/08
CPC分类号： G03B9/24 , G03B7/097
摘要： In a program shutter including a forwardly/reversely rotatable step motor for opening and closing a shutter blade to effect automatic exposure, a drive pulse number and an interpolation quantity are set in first and second counters. A step drive pulse is generated by the first counter to start opening the sectors. After a final pulse is generated, the second counter is started, and at the timing when the time corresponding to the interpolation quantity is elapsed, the step motor is reversely rotated thereby to fractionate a gap between steps and obtain a proper exposure quantity.
摘要翻译：在包括用于打开和关闭快门叶片以实现自动曝光的向前/反向可旋转的步进电机的程序快门中，在第一和第二计数器中设置驱动脉冲数和内插量。由第一计数器产生阶跃驱动脉冲以开始扇区。在产生最终脉冲之后，开始第二计数器，并且在经过与内插量相对应的时间的定时，步进电机反向旋转，从而分离步骤之间的间隙并获得适当的曝光量。

6. 发明授权

US4697908A Program shutter 失效
标题翻译：程序快门
公开(公告)号：US4697908A
公开(公告)日：1987-10-06
申请号：US706505
申请日：1985-02-28
申请人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
发明人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
IPC分类号： G03B7/097 , G03B7/10 , G03B9/24 , G03B7/08
CPC分类号： G03B7/10
摘要： A program shutter has a shutter mechanism comprised of at least one sector movable in opening and closing directions in response to forward and reverse rotation of a step motor to form a lens aperture. A control unit automatically controls the shutter operation and comprises an exposure quantity storage circuit for storing exposure quantity data corresponding to the brightness of a subject being photographed, a motor control data storage circuit for storing step drive number data proportional to the exposure quantity data and interpolation quantity data corresponding to the exposure quantity data, a pulse generator circuit for generating step drive pulses and clock pulses, a first presettable counter preset with the step drive number data before opening of the sector and downcounted to zero by the drive pulses, a second presettable counter preset with the interpolation quantity data and downcounted to zero by the clock pulses beginning at a time after the first counter has downcounted to zero, a reverse drive circuit for detecting when the second counter has counted down to zero and thereafter effecting rotation of the step motor in the reverse direction, and a motor drive circuit for rotationally driving the step motor according to the drive pulses generated by the pulse generator circuit means.
摘要翻译：程序快门具有快门机构，该快门机构包括响应于步进电动机的正向和反向旋转而形成透镜孔径的至少一个可在打开和关闭方向移动的扇区。控制单元自动控制快门操作，并且包括曝光量存储电路，用于存储与被拍摄对象的亮度相对应的曝光量数据;电动机控制数据存储电路，用于存储与曝光量数据成比例的步进驱动数量数据和插值与曝光量数据相对应的数量数据，用于产生步进驱动脉冲和时钟脉冲的脉冲发生器电路，通过扇区打开之前的步进驱动数据数据预先设置的第一可预置计数器，并由驱动脉冲计数为零;第二预设计计数器用插补量数据预设，并且在第一计数器已经计数到零之后的时间开始的时钟脉冲计数为零;反向驱动电路，用于检测第二计数器何时计数到零，然后进行步骤电动机反向运动，电动机驱动电路根据由脉冲发生器电路装置产生的驱动脉冲旋转地驱动步进电动机。

7. 发明授权

US4693583A Programmable shutter 失效
标题翻译：可编程快门
公开(公告)号：US4693583A
公开(公告)日：1987-09-15
申请号：US766032
申请日：1985-08-15
申请人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
发明人： Masuo Ogihara , Hajime Oda , Yoichi Seki , Hiroshi Yamazaki
IPC分类号： G03B7/087 , G03B7/091 , G03B7/097 , G03B9/24 , G03B9/40
CPC分类号： G03B7/095
摘要： A programmable shutter of the type wherein a shutter blade is opened and closed by means of a stepping motor. The motor is rotated in a forward direction by drive pulses of a predetermined fixed period to gradually open a sector while at the same time a light measuring circuit is started. Thus, at the time when an appropriate exposure quantity is reached, the direction of rotation of the motor is forcibly reversed to effect closing of the sector to attain simultaneous measurement of light and exposure.
摘要翻译：这种类型的可编程快门，其中快门叶片通过步进电机打开和关闭。电动机通过预定固定周期的驱动脉冲沿正向旋转，以逐渐打开扇形，同时启动光测量电路。因此，当达到适当的曝光量时，马达的旋转方向被强制地反转，以实现扇区的闭合，以同时测量光和曝光。

8. 发明授权

US5781282A Distance measurement device 失效
标题翻译：距离测量装置
公开(公告)号：US5781282A
公开(公告)日：1998-07-14
申请号：US537537
申请日：1995-10-02
申请人： Hajime Oda , Masuo Ogihara
发明人： Hajime Oda , Masuo Ogihara
IPC分类号： G01B11/00 , G01B21/00 , G01C3/06 , G01P13/04 , G01S15/08 , G01S17/08 , G01S17/58 , G01C3/08 , G01S13/58
CPC分类号： G01S17/08 , G01P13/04 , G01S15/08 , G01S17/58
摘要： A distance measurement device is provided which determines the measurement zone of an object and also determines the direction of movement of the object within the measurement zone. The distance measurement device comprises distance measurement means for measurement a distance to an object, judging means for judging which measurement zone from a plurality of measurement zones divided within the full distance measurement range of the distance measurement means that the object belongs to, storing means for storing the distance measurement result, movement detection means for comparing a current distance measurement result with a preceding distance measurement result stored in the storing means, determining whether the object has moved away from, toward, or remained stationary with respect to the distance measurement means in accordance with the comparison result, and output means for generating a first output signal in accordance with a judgement result of the judging means and a second output signal in accordance with a determination of the movement detection means.
摘要翻译：提供了一种距离测量装置，其确定对象的测量区域并且还确定对象在测量区域内的移动方向。距离测量装置包括用于测量到物体的距离的距离测量装置，用于判断在距离测量的全距离测量范围内划分的多个测量区域中的哪个测量区域的对象所属的判定装置，存储距离测量结果;移动检测装置，用于将当前距离测量结果与存储在存储装置中的先前距离测量结果进行比较;确定对象是否相对于距离测量装置移动离开，朝向或保持静止; 以及输出装置，用于根据判断装置的判断结果产生第一输出信号，根据移动检测装置的确定产生第二输出信号。

9. 发明授权

US5218401A Instant photocopying apparatus 失效
标题翻译：即时复印设备
公开(公告)号：US5218401A
公开(公告)日：1993-06-08
申请号：US875505
申请日：1992-04-29
申请人： Masuo Ogihara , Hiroaki Ishida , Hajime Oda
发明人： Masuo Ogihara , Hiroaki Ishida , Hajime Oda
IPC分类号： G03B27/50 , G03B17/52 , G03B27/52
CPC分类号： G03B27/527 , G03B17/52
摘要： An instant photocopying apparatus that allows scanning of an optical means to be carried out plural times continuously by one copying starting operation in the instant photocopying apparatus for sequentially imaging and copying fine areas of an object on an instant photosensitive material by scanning the optical means in parallel to the object is provided.A scanning number setting means 57 is provided and a control circuit 48 is programmed so that it scans continuously by the number of times set by the scanning number setting means 57. An user set any scanning number by the scanning number setting means 57. Then when a start switch SW3 is pressed, the control circuit 48 lights up an illuminating means 24 and issues a command to a motor driving circuit 54 to scan continuously by the preset number of times from one end to the other end of a copying area.
摘要翻译：一种即时复印装置，其允许通过在即时复印装置中的一次复印开始操作连续地进行光学装置的多次扫描，用于通过平行地扫描光学装置来顺序成像和复制即时感光材料上的物体的精细区域提供对象。设置了扫描号码设定装置57，控制电路48进行编程，使得扫描次数设定装置57设定的次数连续扫描。用户通过扫描号码设定装置57设定扫描号码。然后，当按下启动开关SW3，控制电路48点亮照明装置24，并向电动机驱动电路54发出命令，以从复制区域的一端到另一端连续扫描预设次数。

10. 发明授权

US4755835A Time recorder with printing wheels and impression hammer 失效
标题翻译：具有印刷轮和印刷锤的时间记录仪
公开(公告)号：US4755835A
公开(公告)日：1988-07-05
申请号：US911250
申请日：1986-09-24
申请人： Masuo Ogihara , Hajime Oda , Tadashi Ishikawa , Atsushi Takami , Toshiya Tamura
发明人： Masuo Ogihara , Hajime Oda , Tadashi Ishikawa , Atsushi Takami , Toshiya Tamura
IPC分类号： G07C1/14 , G09G3/20
CPC分类号： G07C1/14
摘要： A time recorder includes a clock circuit for producing a clock signal, a detector for detecting when a time card is loaded in the time recorder to produce a detection signal, and a correcting circuit for producing a correcting signal effective to correct time information. A printing wheel assembly is rotationally driven to print the time information which is displayed in a display device. A positioning mechanism receives the loaded time card and moves relative to the printing wheel assembly for positioning the loaded time card in a print position relative to the printing wheel assembly. A hammer is opposed to the loaded time card and actuated to act thereon against the printing wheel assembly to thereby print the time information. The display device, printing wheel assembly and positioning mechanism are driven in synchronization with one another to update and correct the displayed time information, the time information to be printed and the position of the time card in response to the clock and correcting signals. The hammer is actuated in response to the detection signal without relative interference with the drive of the printing wheel assembly and positioning mechanism.
摘要翻译：时间记录器包括用于产生时钟信号的时钟电路，用于检测时间卡何时加载到时间记录器中以产生检测信号的检测器，以及用于产生有效校正时间信息的校正信号的校正电路。旋转地驱动印刷轮组件以打印在显示装置中显示的时间信息。定位机构接收加载的时间卡并相对于印刷轮组件移动，用于将加载的时间卡相对于印刷轮组件定位在打印位置。锤子与装载的时间卡相对，并被致动以在打印轮组件上作用于其上，从而打印时间信息。显示装置，印刷轮组件和定位机构彼此同步地被驱动，以响应于时钟和校正信号来更新和校正所显示的时间信息，要打印的时间信息和时间卡的位置。锤子响应于检测信号被致动，而不会相对于印刷轮组件和定位机构的驱动而受到干扰。

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