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    • 12. 发明授权
    • Hydroforming apparatus and method for hydroforming
    • 液压成型设备和液压成型方法
    • US08621904B2
    • 2014-01-07
    • US12737320
    • 2009-06-30
    • Masaaki MizumuraKoichi SatoManabu WadaYukihisa Kuriyama
    • Masaaki MizumuraKoichi SatoManabu WadaYukihisa Kuriyama
    • B21D26/02B21J5/04
    • B21D26/043B21D26/041B21D26/047
    • A hydroforming apparatus and working method able to simply find a load path are proposed, which system and method use a mold in which contact sensors able to judge contact with a metal tube inside the mold are mounted at least at two different positions in the tube axial direction, perform a first step of axially pushing tube ends in a state with the internal pressure held at a constant value and stopping the progress of the axial pushing action when judging that among the contact sensors not yet in contact mounted at positions closest to the tube ends detect contact with the metal tube, next perform a second step of raising only the internal pressure while leaving the positions of the tube ends fixed and stopping the increase in the internal pressure when the contact sensor not yet in contact judges contact, next perform a third step of lowering the internal pressure to the value before raising it while leaving the positions of the tube ends fixed, and repeat said first step to third step until all of said contact sensors judge contact so as to obtain a hydroformed part.
    • 提出了一种能够简单地找到负载路径的液压成形设备和工作方法,该系统和方法使用模具,其中接触传感器能够判断与模具内的金属管的接触至少在管轴向的两个不同位置 在将内部压力保持在一定值的状态下进行轴向推压管端的第一步骤,并且当判断在接触传感器尚未接触安装在最靠近管的位置时停止轴向推动动作的进行 结束检测与金属管的接触,接下来进行仅提升内部压力的第二步骤,同时使管端部的位置固定并且当接触传感器尚未接触时停止内部压力的增加,接下来执行 在将管内端部的位置固定之前将内部压力降低到值的第三步骤,并且将第一步骤重复到第三步骤 一直到所有的接触传感器判断接触以获得液压成型部件。
    • 13. 发明申请
    • METHOD FOR HYDROFORMING AND A HYDROFORMED PRODUCT
    • 加氢和加氢产品的方法
    • US20110097596A1
    • 2011-04-28
    • US12737321
    • 2009-06-30
    • Masaaki MizumuraKoichi SatoManabu WadaYukihisa Kuriyama
    • Masaaki MizumuraKoichi SatoManabu WadaYukihisa Kuriyama
    • B21D26/02B32B1/08
    • B21D26/043B21D26/033B21D26/037B21D26/041Y10T29/49805Y10T428/1241
    • The invention has as its object to perform hydroforming so that no buckling or wrinkles remain at a hydroformed product with a long expanded region and comprises performing a first step of raising the internal pressure in a state with the metal tube fixed in position at the two ends or a state applying axial pushing actions of 10% or less of the total amount of axial pushing action, then applying axial pushing actions while holding the internal pressure at a constant pressure so as to expand the metal tube near the ends, then performing a second step of raising only the internal pressure without applying any axial pushing action so as to thereby expand a center of the metal tube, then performing a third step of lowering only the internal pressure to the value of the constant pressure without applying any axial pushing action, then repeating the first to third steps one or more times, then raising the internal pressure in the state not applying any axial pushing action or applying an axial pushing action of 10% of the total axial pushing action amount or less.
    • 本发明的目的是进行液压成型,使得在具有较长膨胀区域的液压成型产品上不会出现弯曲或褶皱,并且包括在金属管固定在两端的位置的状态下执行提升内部压力的第一步骤 或施加轴向推动动作总量的10%以下的轴向推动动作的状态,然后在将内压保持在一定压力的同时施加轴向推动动作,以使金属管在端部附近膨胀,然后执行第二 仅在不施加任何轴向推动作用的情况下仅升高内压的步骤,从而扩大金属管的中心,然后执行仅将内部压力降低到恒定值的第三步骤,而不施加任何轴向推动作用, 然后重复第一至第三步骤一次或多次,然后在不施加任何轴向推动作用或施加斧头的状态下升高内部压力 总推力动作量的10%左右推动动作量少。
    • 14. 发明授权
    • Memory module using dram and method of refreshing the memory module
    • 内存模块使用dram和刷新内存模块的方法
    • US5475645A
    • 1995-12-12
    • US250715
    • 1994-05-27
    • Manabu Wada
    • Manabu Wada
    • G11C11/403G11C11/406G06F11/10
    • G11C11/406
    • The present invention provides a memory module using a large capacity DRAM without a self-refresh mode, which maintains the contents of the memory irrespective of non-input of a refresh signal from a computer. A memory module (20) includes twenty DRAMs (24) soldered on a surface and rear face of a substrate (22). A connector (26) equiped on an edge of the substrate (22) is inserted into a memory extension slot (8) of a computer (1) to connect the substrate (22) electrically with the computer (1). When the computer (1) outputs refresh signals RASm and CASn within or at intervals of 500 nanoseconds, a gate array (28) included in the memory module (20) outputs these RASm and CASn signals to the DRAMs (24). When 500 nanoseconds have elapsed since fall of both the RASm and CASn signals to a low level, on the other hand, the gate array (28) generates artificial refresh signals RFRS and RFCS, splits the RFRS signal into five and the RFCS signal into four, and outputs the split signals to the DRAMs (24).
    • 本发明提供一种使用大容量DRAM而不进行自刷新模式的存储器模块,其保持存储器的内容,而与来自计算机的刷新信号的未输入无关。 存储器模块(20)包括焊接在衬底(22)的表面和后表面上的二十个DRAM(24)。 将配置在基板(22)的边缘上的连接器(26)插入到计算机(1)的存储器延伸槽(8)中,以将基板(22)与计算机(1)电连接。 当计算机(1)在500纳秒内或以500纳秒的间隔输出刷新信号RASm和CASn时,存储器模块(20)中包括的门阵列(28)将这些RASm和CASn信号输出到DRAM(24)。 另一方面,当从RASm和CASn信号的下降经过500纳秒时,门阵列(28)产生人工刷新信号RFRS和RFCS,将RFRS信号分成五个,RFCS信号分成四个 并将分割信号输出到DRAM(24)。
    • 15. 发明授权
    • Fundus camera
    • 眼底相机
    • US08523356B2
    • 2013-09-03
    • US12712084
    • 2010-02-24
    • Manabu WadaShigeaki OnoShinya Tanaka
    • Manabu WadaShigeaki OnoShinya Tanaka
    • A61B3/14A61B3/10
    • A61B3/12A61B3/0008
    • A fundus camera includes an irradiation unit including a plurality of LED elements and a fluorescent material that emits light by being excited by light emitted from the LED elements and configured to emit light that is generated by combining light emitted from the LED elements and excitation light from the fluorescent material, an illumination optical system configured to irradiate an eye fundus of a subject's eye with the light emitted by the illumination unit, an observation unit configured to form an eye fundus image by receiving light, which is emitted from the illumination unit and reflected from the eye fundus, and an imaging unit configured to pick up the eye fundus image formed by the observation unit.
    • 眼底照相机包括:包括多个LED元件的照射单元和通过由LED元件发射的光激发而发光的荧光材料,并且被配置为发射通过组合来自LED元件发射的光和从LED元件发出的激发光而产生的光 荧光材料,照明光学系统,被配置为用照射单元发射的光照射被检眼的眼底;观察单元,被配置为通过接收从所述照明单元发射并反射的光形成眼底图像 以及配置成拾取由观察单元形成的眼底图像的摄像单元。
    • 17. 发明申请
    • FUNDUS IMAGING APPARATUS AND METHOD THEREFOR
    • 基金成像设备及其方法
    • US20120307206A1
    • 2012-12-06
    • US13588980
    • 2012-08-17
    • Manabu WadaMotoya Takai
    • Manabu WadaMotoya Takai
    • A61B3/14
    • A61B3/12A61B3/14
    • A fundus image is displayed, which enables accurate positioning and focusing to be easily performed with respect to an eye to be examined even on a small display unit by selecting a display magnification. At a first display magnification, an opening portion “m” of a mask specifying a predetermined angle of field of the fundus is displayed with no part missed in both of horizontal and vertical directions of a display unit 15. At a second display magnification, the opening “m” of the mask is displayed with no part missed in the horizontal direction in the display area of the display unit 15 and with some part missed in the vertical direction. Thus, the second display magnification is used to observe an essential part when the fundus is accurately observed.
    • 显示眼底图像,通过选择显示倍率,即使在小显示单元上也能够进行相对于要检查的眼睛的准确定位和聚焦。 在第一显示放大倍率下,在显示单元15的水平方向和垂直方向上均不显示指定眼底的预定角度的掩模的开口部分m。在第二显示倍率下,开口m 在显示单元15的显示区域中,在水平方向上没有部分遗漏并且在垂直方向上错过某些部分来显示掩模。 因此,当准确观察眼底时,使用第二显示放大率来观察必要部位。
    • 18. 发明授权
    • Method for hydroforming and a hydroformed product
    • 液压成型和液压成型产品的方法
    • US08281630B2
    • 2012-10-09
    • US12737321
    • 2009-06-30
    • Masaaki MizumuraKoichi SatoManabu WadaYukihisa Kuriyama
    • Masaaki MizumuraKoichi SatoManabu WadaYukihisa Kuriyama
    • B21D22/10
    • B21D26/043B21D26/033B21D26/037B21D26/041Y10T29/49805Y10T428/1241
    • The invention has as its object to perform hydroforming so that no buckling or wrinkles remain at a hydroformed product with a long expanded region and comprises performing a first step of raising the internal pressure in a state with the metal tube fixed in position at the two ends or a state applying axial pushing actions of 10% or less of the total amount of axial pushing action, then applying axial pushing actions while holding the internal pressure at a constant pressure so as to expand the metal tube near the ends, then performing a second step of raising only the internal pressure without applying any axial pushing action so as to thereby expand a center of the metal tube, then performing a third step of lowering only the internal pressure to the value of the constant pressure without applying any axial pushing action, then repeating the first to third steps one or more times, then raising the internal pressure in the state not applying any axial pushing action or applying an axial pushing action of 10% of the total axial pushing action amount or less.
    • 本发明的目的是进行液压成型,使得在具有较长膨胀区域的液压成型产品上不会出现弯曲或褶皱,并且包括在金属管固定在两端的位置的状态下执行提升内部压力的第一步骤 或施加轴向推动动作总量的10%以下的轴向推动动作的状态,然后在将内压保持在一定压力的同时施加轴向推动动作,以使金属管在端部附近膨胀,然后执行第二 仅在不施加任何轴向推动作用的情况下仅升高内压的步骤,从而扩大金属管的中心,然后执行仅将内部压力降低到恒定值的第三步骤,而不施加任何轴向推动作用, 然后重复第一至第三步骤一次或多次,然后在不施加任何轴向推动作用或施加斧头的状态下升高内部压力 总推力动作量的10%左右推动动作量少。
    • 19. 发明申请
    • Hydroforming apparatus and method for hydroforming
    • 液压成型设备和液压成型方法
    • US20110120203A1
    • 2011-05-26
    • US12737320
    • 2009-06-30
    • Masaaki MizumuraKoichi SatoManabu WadaYukihisa Kuriyama
    • Masaaki MizumuraKoichi SatoManabu WadaYukihisa Kuriyama
    • B21D26/041B21D26/043
    • B21D26/043B21D26/041B21D26/047
    • A hydroforming apparatus and working method able to simply find a load path are proposed, which system and method use a mold in which contact sensors able to judge contact with a metal tube inside the mold are mounted at least at two different positions in the tube axial direction, perform a first step of axially pushing tube ends in a state with the internal pressure held at a constant value and stopping the progress of the axial pushing action when judging that among the contact sensors not yet in contact mounted at positions closest to the tube ends detect contact with the metal tube, next perform a second step of raising only the internal pressure while leaving the positions of the tube ends fixed and stopping the increase in the internal pressure when the contact sensor not yet in contact judges contact, next perform a third step of lowering the internal pressure to the value before raising it while leaving the positions of the tube ends fixed, and repeat said first step to third step until all of said contact sensors judge contact so as to obtain a hydroformed part.
    • 提出了一种能够简单地找到负载路径的液压成形设备和工作方法,该系统和方法使用模具,其中接触传感器能够判断与模具内的金属管的接触至少在管轴向的两个不同位置 在将内部压力保持在一定值的状态下进行轴向推压管端的第一步骤,并且当判断在接触传感器尚未接触安装在最靠近管的位置时停止轴向推动动作的进行 结束检测与金属管的接触,接下来进行仅提升内部压力的第二步骤,同时使管端部的位置固定并且当接触传感器尚未接触时停止内部压力的增加,接下来执行 在将管内端部的位置固定之前将内部压力降低到值的第三步骤,并且将第一步骤重复到第三步骤 一直到所有的接触传感器判断接触以获得液压成型部件。
    • 20. 发明申请
    • OPHTHALMOLOGIC PHOTOGRAPHING APPARATUS, AND ITS PHOTOGRAPHING METHOD
    • 眼科摄影装置及其摄影方法
    • US20110051086A1
    • 2011-03-03
    • US12860262
    • 2010-08-20
    • Motoya TakaiManabu Wada
    • Motoya TakaiManabu Wada
    • A61B3/14
    • A61B3/12A61B3/107A61B5/0059
    • An ophthalmologic photographing apparatus includes a light source configured to emit photographing light for illuminating a subject's eye through an illumination optical system, a changing unit configured to change a light emission amount of the light source, a selecting unit configured to select at least one of a plurality of photographing modes for photographing the subject's eye, a storage unit configured to store the changed light emission amount by the changing unit as a changed value during the photography in the photographing mode selected by the selecting unit, and a setting unit configured to set a light emission amount at a start of the photography to a light emission amount which is set beforehand as an initial state of the light source or to the changed value according to the plurality of photographing modes.
    • 一种眼科摄影装置,包括被配置为通过照明光学系统发射用于照射被摄体的眼睛的拍摄光的光源;改变单元,被配置为改变光源的发光量;选择单元,被配置为选择以下各项中的至少一个: 多个摄影模式,用于拍摄被摄体的眼睛;存储单元,被配置为在由选择单元选择的拍摄模式期间,在拍摄期间将由改变单元改变的光发射量存储为改变值;以及设置单元, 将摄影开始时的发光量设定为预先设定为光源的初始状态的发光量,或者根据多个拍摄模式变化为变化值。