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    • 3. 发明授权
    • Object detecting apparatus including photosensors for restricted
detection area
    • 对象检测装置包括用于受限检测区域的光电传感器
    • US4656462A
    • 1987-04-07
    • US723060
    • 1985-04-15
    • Tsunehiko ArakiHiroshi MatsudaKazuhito KayanokiAkira Nagaoka
    • Tsunehiko ArakiHiroshi MatsudaKazuhito KayanokiAkira Nagaoka
    • G01S17/02G08B13/187G08B13/18
    • G08B13/187G01S17/026
    • An object detecting apparatus has a plurality of light emitters which are sequentially actuated for projecting sequential light beams. A first structure is provided for receiving beams not reflected off any external body. A second structure is provided for receiving any part of the light beams reflected from an object in the area. A reference phase signal corresponding to the projected light beams is generated. A detection phase signal corresponding to the received reflected beam is also generated. The light emitters corresponding to the reflected light beams are continuously activated. The detection area is restricted by inhibition of output from an alarm phase difference discriminating circuit to a circuit when a difference between the reference and detection phases is not within a predetermined range. Consequently, the detection area can be restricted to a desired range, and the alarm circuit can be retained non-operative unless the object remains continuously in the area. This avoids any malfunction produced by any transitory object, while the actuation of the light projecting means in a very short time sequence accelerates the detecting operation with minimized power consumption.
    • 物体检测装置具有顺序驱动的多个发光体,用于投射顺序光束。 提供第一结构用于接收不从任何外部主体反射的光束。 提供第二结构用于接收从该区域中的物体反射的任何部分光束。 产生对应于投影光束的参考相位信号。 也产生对应于所接收的反射光束的检测相位信号。 对应于反射光束的发光体被连续地激活。 当基准和检测相位之间的差不在预定范围内时,通过禁止从报警相位差识别电路向电路的输出来限制检测区域。 因此,检测区域可以被限制在期望的范围内,并且除非对象保持在该区域中,否则可以将报警电路保持不起作用。 这避免了任何短暂的物体产生的任何故障,而在非常短的时间序列中的光投射装置的致动以最小的功耗加速了检测操作。
    • 8. 发明申请
    • Strain Measuring Method, Strain Measuring Device and Program
    • 应变测量方法,应变测量装置和程序
    • US20130013224A1
    • 2013-01-10
    • US13394116
    • 2010-09-02
    • Yukihiro ItoKenyu InoueHiroshi MatsudaMasakazu Uchino
    • Yukihiro ItoKenyu InoueHiroshi MatsudaMasakazu Uchino
    • G06F19/00G01L1/24
    • G01B11/16G01B11/0608G01B11/24
    • A strain measuring device is provided which is not affected by a change in the intensity and irradiation direction of light received by a measurement target and which enables stable measurement. A computer functions as minute region extracting device for extracting respective surface height distributions of minute regions a and b containing points A and B in a predetermined region from an initial surface height distribution obtained by measuring the predetermined region (6) of the measurement target by a surface height measuring device, coordinate calculating device for calculating coordinates of points A′ and B′ in minute regions a′ and b′ most similar to the minute regions a and b over a time-advanced surface height distribution of the predetermined region 6 and corresponding to the points A and B in the minute regions a and b, respectively, and strain calculating device for calculating a strain in a direction of a line AB of the measurement target.
    • 提供一种应变测量装置,其不受测量对象所接收的光的强度和照射方向的变化的影响,能够进行稳定的测量。 计算机用作微区域提取装置,用于从通过测量目标的预定区域(6)获得的初始表面高度分布提取预定区域中包含点A和B的微小区域a和b的各个表面高度分布, 表面高度测量装置,用于计算与预定区域6的时间提前表面高度分布最相似的微小区域a'和b'的微小区域a'和b'中的点A'和B'的坐标的坐标计算装置 分别与微小区域a和b中的点A和点B相对应,以及应变计算装置,用于计算测量对象的线AB的方向上的应变。
    • 9. 发明申请
    • IMAGE FORMING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM
    • 图像形成装置,其控制方法和存储介质
    • US20120250094A1
    • 2012-10-04
    • US13434469
    • 2012-03-29
    • Hiroshi Matsuda
    • Hiroshi Matsuda
    • G06K15/02
    • G06K15/12G06K15/129G06K15/1857
    • An image forming apparatus includes a renderer configured to render a one page amount of image data based on intermediate data generated by either a first execution unit or a second execution unit, a printer engine configured to form image data of a page rendered by the renderer on a recording medium, and after forming the image data, stop each unit in the engine when there is no image data formation instruction corresponding to a next page of the page even after a cycle down time limit has elapsed, and a request unit configured to, during generation of intermediate data of a predetermined page by the first execution unit, request an extension of the cycle down time limit set in the printer engine based on a number of pages of rendered image data corresponding to intermediate data of pages following the predetermined page.
    • 一种图像形成装置,包括:渲染器,被配置为基于由第一执行单元或第二执行单元生成的中间数据来呈现一页数量的图像数据,打印机引擎被配置为形成由渲染器呈现的页面的图像数据 记录介质,并且在形成图像数据之后,即使在经过了循环停止时间限制之后,当也没有与页面的下一页对应的图像数据形成指令时,停止发动机中的每个单元,以及请求单元, 在由第一执行单元生成预定页面的中间数据期间,基于与预定页面之后的页面的中间数据对应的渲染图像数据的页数,请求在打印机引擎中设置的循环下降时间的扩展。