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    • 31. 发明授权
    • Image forming apparatus for controlling a temperature of a fixing device therein
    • 用于控制其中的定影装置的温度的图像形成装置
    • US08565632B2
    • 2013-10-22
    • US13035452
    • 2011-02-25
    • Masahito KatoNorihito NaitoTomonori MatsunagaTakahiro Ikeda
    • Masahito KatoNorihito NaitoTomonori MatsunagaTakahiro Ikeda
    • G03G15/20
    • G03G15/00G03G15/20
    • An image forming apparatus includes an image bearing member for bearing a developer image; a developing device including a developer carrying member for forming the developer image on the image bearing member; a fixing device for fixing the developer image on a sheet material, on which the developer image has been transferred, by heating the sheet material; a memory medium for storing an operation hysteresis value, of the developing device, which varies depending on a state of an operation of the developing device from start of the operation; and a controller for controlling a temperature of the fixing device. The controller controls, when the operation hysteresis value stored in the memory medium reaches a preset threshold, the temperature of the fixing device so as to be lower than that before the operation hysteresis value reaches the preset threshold.
    • 图像形成装置包括用于承载显影剂图像的图像承载部件; 显影装置,包括用于在图像承载部件上形成显影剂图像的显影剂承载部件; 用于通过加热片材将显影剂图像固定在已经转印了显影剂图像的片材上的定影装置; 用于存储显影装置的操作滞后值的存储介质,其根据操作开始时的显影装置的操作状态而变化; 以及用于控制定影装置的温度的控制器。 当存储介质中存储的操作滞后值达到预设阈值时,控制器控制定影装置的温度低于操作滞后值之前的温度达到预设阈值。
    • 32. 发明申请
    • IMAGING DEVICE
    • 成像装置
    • US20120249861A1
    • 2012-10-04
    • US13361968
    • 2012-01-31
    • Junji TakahataTakahiro Ikeda
    • Junji TakahataTakahiro Ikeda
    • H04N5/235
    • H04N5/2254H04N5/23241H04N5/23245H04N5/238
    • An imaging device includes an imaging element, a shutter mechanism, an actuator, a rotatable transmission member, a position detector, and a drive controller. The shutter mechanism is switchable between an open and a closed state to control the light incident on the imaging element. The transmission member is configured to transmit a driving force produced by the actuator to the shutter mechanism. The position detector is configured to detect the rotational position of the transmission member. The drive controller is configured to direct the actuator to begin storing the driving force while image data is being read from the imaging element, to control the timing at which the actuator begins driving the shutter mechanism based on the position of the transmission member detected by the position detector, and to switch the shutter mechanism from the closed state to the open state after the actuator has stopped storing the driving force.
    • 成像装置包括成像元件,快门机构,致动器,可旋转传递部件,位置检测器和驱动控制器。 快门机构可在打开和关闭状态之间切换以控制入射在成像元件上的光。 传动构件被构造成将由致动器产生的驱动力传递到快门机构。 位置检测器被配置为检测传动构件的旋转位置。 驱动控制器被配置为在从成像元件读取图像数据的同时引导致动器开始存储驱动力,以基于由该检测到的传动部件的位置来控制致动器开始驱动快门机构的定时 位置检测器,并且在致动器停止存储驱动力之后将快门机构从关闭状态切换到打开状态。
    • 33. 发明申请
    • THREE-DIMENSIONAL ULTRASONIC INSPECTION APPARATUS
    • 三维超声波检测装置
    • US20120243771A1
    • 2012-09-27
    • US13513685
    • 2010-11-29
    • Shin MatsumotoTakahiro Ikeda
    • Shin MatsumotoTakahiro Ikeda
    • G06K9/46
    • G01N29/0672G01N29/069G01N29/44G01N2291/106G01N2291/267G01N2291/2672
    • A three-dimensional ultrasonic inspection apparatus 10 can make increased inspection accuracy in comparison to the conventional apparatus and includes: an ultrasonic transducer 11 disposed m×n piezoelectric vibrators in a matrix; a signal processing unit 17 to receive, detect an echo, and generate a three-dimensional image data by processing an electric signal of the echo detected; a peak detecting element 51, 52 to detect a first peak and a second peak of an intensity distribution of the three-dimensional image data in a depth (z) direction; a joint portion image creation unit 36 to create a three-dimensional image of the joined area 15 by mapping z direction distance of the first peak and the second peak to x-y plane; a determination unit 37 to determine whether the joined area 15 is sound by two-step determination; and a display unit 38 to display the three-dimensional image and the determination result, of the joined area 15.
    • 与以往的装置相比,三维超声波检查装置10能够提高检查精度,包括:超声波传感器11,以矩阵形式设置m×n个压电振动器; 信号处理单元17,用于通过处理检测到的回波的电信号来接收,检测回波并产生三维图像数据; 检测深度(z)方向上的三维图像数据的强度分布的第一峰值和第二峰值的峰值检测元件51,52; 关节部分图像创建单元36,通过将第一峰值和第二峰值的z方向距离映射到x-y平面来创建连接区域15的三维图像; 确定单元37,通过两步确定来确定接合区域15是否是声音; 以及显示单元38,用于显示接合区域15的三维图像和确定结果。
    • 34. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20110217059A1
    • 2011-09-08
    • US13035452
    • 2011-02-25
    • Masahito KatoNorihito NaitoTomonori MatsunagaTakahiro Ikeda
    • Masahito KatoNorihito NaitoTomonori MatsunagaTakahiro Ikeda
    • G03G15/00G03G15/20
    • G03G15/00G03G15/20
    • An image forming apparatus includes an image bearing member for bearing a developer image; a developing device including a developer carrying member for forming the developer image on the image bearing member; a fixing device for fixing the developer image on a sheet material, on which the developer image has been transferred, by heating the sheet material; a memory medium for storing an operation hysteresis value, of the developing device, which varies depending on a state of an operation of the developing device from start of the operation; and a controller for controlling a temperature of the fixing device. The controller controls, when the operation hysteresis value stored in the memory medium reaches a preset threshold, the temperature of the fixing device so as to be lower than that before the operation hysteresis value reaches the preset threshold.
    • 图像形成装置包括用于承载显影剂图像的图像承载部件; 显影装置,包括用于在图像承载部件上形成显影剂图像的显影剂承载部件; 用于通过加热片材将显影剂图像固定在已经转印了显影剂图像的片材上的定影装置; 用于存储显影装置的操作滞后值的存储介质,其根据操作开始时的显影装置的操作状态而变化; 以及用于控制定影装置的温度的控制器。 当存储介质中存储的操作滞后值达到预设阈值时,控制器控制定影装置的温度低于操作滞后值之前的温度达到预设阈值。
    • 40. 发明申请
    • 3D Ultrasonographic Device
    • 3D超声仪
    • US20070282543A1
    • 2007-12-06
    • US11587482
    • 2005-04-25
    • Kazuo HiyamaTakahiro IkedaMotohisa AbeHirokazu KarasawaMasahiro Katayama
    • Kazuo HiyamaTakahiro IkedaMotohisa AbeHirokazu KarasawaMasahiro Katayama
    • G01N29/04G01N29/44
    • G01N29/11G01N29/06G01N29/0609G01N29/28G01N2291/044G01N2291/106G01N2291/267
    • A three-dimensional ultrasonic inspection apparatus includes: a sensing device for ultrasonic inspection including an ultrasonic sensor as a transducer, in which a plurality of piezoelectric vibrators are disposed in a matrix or an array; a drive element selecting unit for selecting and driving a piezoelectric vibrator for producing an ultrasonic wave among the ultrasonic transducer; a signal detecting circuit for detecting the electric signal of the reflected echo by receiving the reflected echo from the joined area; a signal processing unit for subjecting the electric signal to signal processing and generating three-dimensional imaging data by causing the electric signals to correspond to mesh elements in a three-dimensional imaging region of the object to be inspected; and a display processing device for displaying the detection results and three-dimensional image data from the signal processing unit, while detecting the size and the position of the molten-solidified portion, and the size and the position of the weld defect of the joined area, from the intensity distribution of the three-dimensional imaging data generated by the signal processing unit.
    • 一种三维超声波检查装置,包括:超声波检查用感测装置,包括作为换能器的超声波传感器,其中多个压电振动器以矩阵或阵列布置; 驱动元件选择单元,用于选择和驱动超声波换能器中产生超声波的压电振动器; 信号检测电路,用于通过接收来自接合区域的反射回波来检测反射回波的电信号; 信号处理单元,用于通过使电信号对应于待检查对象的三维成像区域中的网格元素,对电信号进行信号处理并生成三维成像数据; 以及显示处理装置,用于在检测熔融凝固部分的尺寸和位置以及接合区域的焊接缺陷的尺寸和位置的同时,从信号处理单元显示检测结果和三维图像数据 从由信号处理单元生成的三维成像数据的强度分布。