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    • 31. 发明授权
    • Ferroelectric memory with amplification between sub bit-line and main bit-line
    • 铁电存储器,在子位线和主位线之间进行放大
    • US07733681B2
    • 2010-06-08
    • US11739336
    • 2007-04-24
    • Hideaki Miyamoto
    • Hideaki Miyamoto
    • G11C5/06
    • G11C11/22
    • A memory capable of suppressing increase of the chip area thereof while increasing a read voltage is obtained. This memory comprises a memory cell array including a plurality of subarrays, a sub bit line arranged on each subarray and provided to be connectable to a main bit line, a storage portion connected between the word line and the sub bit line and a first transistor having a gate connected to the sub bit line and a first source/drain region connected to the main bit line for controlling the potential of the main bit line on the basis of the potential of the sub bit line in a read operation.
    • 获得能够在增加读取电压的同时抑制其芯片面积的增加的存储器。 该存储器包括一个存储单元阵列,该存储单元阵列包括多个子阵列,一个排列在每个子阵列上并被提供以可连接到主位线的子位线,连接在字线和子位线之间的存储部分以及第一晶体管, 连接到子位线的栅极和连接到主位线的第一源极/漏极区域,用于在读取操作中基于子位线的电位来控制主位线的电位。
    • 33. 发明申请
    • ELECTROMAGNETIC ACTUATOR
    • 电磁致动器
    • US20080272870A1
    • 2008-11-06
    • US12110038
    • 2008-04-25
    • Hideaki Miyamoto
    • Hideaki Miyamoto
    • H01F7/08
    • H01F7/1646H01F7/122H01F2007/068H01F2007/1684H01F2007/1692H02K41/03
    • An electromagnetic actuator is provided with a stationary portion including first and second positions. First electric wires are arranged at the first and second position of the stationary portion. A movable portion is movable between the first and second positions and includes a magnetic pole surface having a magnetic pole. The magnetic pole surface faces toward a corresponding one of the first electric wires when the movable portion is located at the first position or the second position. A drive circuit moves the movable portion. The electromagnetic actuator uses electromagnetic induction that occurs due to each of the first electric wires and the magnetic pole to detect the position of the movable portion. When trying to move the movable portion to the first position, the drive circuit temporarily applies force to the movable portion to first move the movable portion toward the second position.
    • 电磁致动器设置有包括第一位置和第二位置的固定部分。 第一电线布置在固定部分的第一和第二位置。 可移动部分可在第一和第二位置之间移动,并且包括具有磁极的磁极表面。 当可动部分位于第一位置或第二位置时,磁极表面面对相应的第一电线。 驱动电路使可动部移动。 电磁致动器使用由于第一电线和磁极中的每一个而发生的电磁感应来检测可动部的位置。 当试图将可动部分移动到第一位置时,驱动电路暂时向可动部分施加力,以便首先使可动部向第二位置移动。
    • 35. 发明申请
    • Memory
    • 记忆
    • US20070070764A1
    • 2007-03-29
    • US11524273
    • 2006-09-21
    • Hideaki MiyamotoShigeharu Matsushita
    • Hideaki MiyamotoShigeharu Matsushita
    • G11C7/00
    • G11C11/22
    • This memory comprises a first frequency detecting portion detecting access frequencies with respect to a plurality of memory cell blocks respectively, a comparator comparing the access frequencies with respect to the plurality of memory cell blocks detected by the first frequency detecting portion with each other and a refresh portion exercising control for selecting a prescribed memory cell block from among the plurality of memory cell blocks on the basis of comparison data output from the comparator and preferentially rewriting data in the memory cells included in the selected memory cell block.
    • 该存储器包括分别检测相对于多个存储单元块的存取频率的第一频率检测部分,比较第一频率检测部分检测到的与多个存储单元块相关的存取频率的比较器和刷新 基于从比较器输出的比较数据,从多个存储单元块中选择规定的存储单元块的部分运动控制,并优先地重写在所选择的存储单元块中包括的存储单元中的数据。
    • 40. 发明授权
    • Image processing apparatus for a moving image of an object irradiated with radiation, method thereof, and storage medium
    • 用辐射照射的物体的运动图像的图像处理装置,方法和存储介质
    • US08542794B2
    • 2013-09-24
    • US13039493
    • 2011-03-03
    • Hideaki Miyamoto
    • Hideaki Miyamoto
    • G01N23/04
    • A61B6/00A61B6/06A61B6/469A61B6/527A61B6/542
    • A radiation imaging apparatus comprises: an imaging unit to capture a moving image of an object irradiated with radiation; a first extraction unit to extract an object area where an object exists from an exposure field region of radiation in a first frame image of the moving image; a second extraction unit to extract a region of interest as a target for calculation of a first feature amount indicating a feature of an image from a region corresponding to the object area in a second frame image following the first frame image; a first calculation unit to calculate the first feature amount of a region of interest in a third frame image following the second frame image from a region corresponding to the region of interest in the third frame image; and a control unit to control a radiation generating unit based on the first feature amount.
    • 一种放射线成像装置,包括:成像单元,用于捕获用辐射照射的物体的运动图像; 第一提取单元,从运动图像的第一帧图像中的辐射的曝光区域中提取物体存在的对象区域; 第二提取单元,用于从与所述第一帧图像之后的第二帧图像中的与所述对象区域相对应的区域计算指示图像的特征的第一特征量,计算出目标区域; 第一计算单元,用于从与第三帧图像中的感兴趣区域对应的区域中计算第二帧图像之后的第三帧图像中的感兴趣区域的第一特征量; 以及控制单元,用于基于第一特征量来控制辐射生成单元。