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    • 3. 发明授权
    • Oil jet
    • 喷油机
    • US09121334B2
    • 2015-09-01
    • US14343280
    • 2013-02-22
    • Akihiro HondaMotoichi MurakamiMasahiro KawaharaYoshitaka Yamaguchi
    • Akihiro HondaMotoichi MurakamiMasahiro KawaharaYoshitaka Yamaguchi
    • F01P3/08F01M1/08F01P3/06F01P3/00
    • F01P3/08F01M1/08F01P3/06F01P2003/006
    • A body of an oil jet including: an oil supply port which opens into an oil passage in a cylinder block of an internal combustion engine; a cylinder one end of which is communicated with the oil supply port and the other end of which is closed; and an oil injection port which opens on a side surface of the cylinder. A piston valve is accommodated in the cylinder. The piston valve forms in the cylinder a differential pressure room which is a closed compartment. Moreover, an orifice which makes the differential pressure room being communicated with a side of the oil supply port is formed in the piston valve. The piston valve is biased toward a position at which the oil injection port is closed by a spring. Furthermore, a leak hole which allows oil to be leaked outside of the body from the differential pressure room is formed in the body.
    • 一种油喷射体,包括:向内燃机的气缸体内的油路通入的供油口; 气缸一端与供油口连通,另一端关闭; 以及在气缸的侧面开口的注油口。 活塞阀容纳在气缸中。 活塞阀在气缸中形成一个隔离室,它是一个封闭的隔间。 此外,在活塞阀中形成有使压差室与供油口侧连通的孔口。 活塞阀被弹簧偏压到注油口关闭的位置。 此外,在体内形成有允许油从压差室泄漏到身体外部的泄漏孔。
    • 5. 发明授权
    • Method, apparatus, and program for processing tomographic images
    • 用于处理断层图像的方法,装置和程序
    • US07812961B2
    • 2010-10-12
    • US12047701
    • 2008-03-13
    • Yoshitaka Yamaguchi
    • Yoshitaka Yamaguchi
    • G01B9/02
    • G01B9/02083G01B9/02004G01B9/02091
    • Image quality of tomographic images obtained by optical tomographic measurement is improved. Spatial frequency processes are administered on a tomographic image, with the frequency processing properties (high frequency gain) in the scanning direction of a measuring light beam set to be lower than the frequency processing properties (high frequency gain) in the direction of the optical axis of the measuring light beam. For example, a smoothing process that removes high frequency components is administered to the tomographic image only in the scanning direction. Alternatively, a sharpening process that emphasizes high frequency components is administered to the tomographic image only in the direction of the optical axis. As a further alternative, a smoothing process that removes high frequency components is administered to the tomographic image in the scanning direction, then a sharpening process that emphasizes high frequency components is administered to the tomographic image in the direction of the optical axis.
    • 通过光学断层摄影测量获得的断层图像的图像质量得到改善。 在断层图像上施加空间频率处理,将测量光束的扫描方向上的频率处理特性(高频增益)设置为低于在光轴方向上的频率处理特性(高频增益) 的测量光束。 例如,仅在扫描方向向断层图像施加去除高频分量的平滑化处理。 或者,仅在光轴的方向上向断层图像施加强调高频分量的锐化处理。 作为另一替代方案,在扫描方向上对断层图像施加去除高频分量的平滑处理,然后在光轴方向上对断层图像施加强调高频分量的锐化处理。
    • 6. 发明申请
    • APPARATUS AND METHOD FOR PROCESSING RADIATION IMAGE
    • 用于处理辐射图像的装置和方法
    • US20090087069A1
    • 2009-04-02
    • US12238721
    • 2008-09-26
    • Yoshitaka YamaguchiSadato AkahoriKazuharu UetaYasunori OhtaAtsushi Fukuda
    • Yoshitaka YamaguchiSadato AkahoriKazuharu UetaYasunori OhtaAtsushi Fukuda
    • G06K9/00
    • G06T5/50A61B6/482A61B6/505A61B6/5235A61B6/545G06T2207/10116G06T2207/20224G06T2207/30048G06T2207/30061
    • A radiation image processing apparatus includes a radiation source for irradiating the subject with the radiation, the subject being applied with a fixation material, a radiation source controller for controlling the radiation source in accordance with different image capturing conditions, a radiation converting panel for converting the radiation into one of the pieces of radiation image information, a processing condition memory for storing a plurality of processing conditions, each including the image capturing conditions that correspond to a type of the fixation material, a processing condition selector for selecting one of the processing conditions, the selected one of the processing conditions corresponding to the type of the fixation material, and an image processor for processing in accordance with the selected processing condition the plurality of pieces of radiation image information that are provided by the radiation converting panel under the different image capturing conditions, respectively.
    • 一种放射线图像处理装置,包括:辐射源,用于对被检体照射辐射,被检体施加固定材料;辐射源控制器,其根据不同的图像捕获条件控制辐射源;辐射转换面板, 辐射成放射线图像信息之一的处理条件存储器,用于存储多个处理条件的处理条件存储器,每个处理条件包括与固定材料的类型相对应的图像捕获条件;处理条件选择器,用于选择处理条件之一 所选择的与所述固定材料的类型相对应的处理条件中的一个,以及用于根据所选择的处理条件处理由所述不同图像内的所述辐射转换面板提供的多条辐射图像信息的图像处理器 捕获条件 离子。
    • 7. 发明授权
    • Piston cooling jet
    • 活塞冷却喷气
    • US09010282B2
    • 2015-04-21
    • US14027784
    • 2013-09-16
    • Yoshitaka YamaguchiMasahiro KawaharaMotoichi MurakamiAkihiro Honda
    • Yoshitaka YamaguchiMasahiro KawaharaMotoichi MurakamiAkihiro Honda
    • F01P3/08F01M1/08
    • F01P3/08F01M1/08
    • A piston cooling jet includes a housing, a nozzle, a valve, a pressure chamber, a pressure adjusting passage, and a filter. The nozzle is provided to project outward from the housing, and capable of spraying oil toward a piston. The valve is capable of moving reciprocally inside the housing, and configured to receive a load due to a hydraulic pressure in an engine-side oil passage applied from a front side of the valve. The valve includes a valve-side oil passage that communicates with the engine-side oil passage. The pressure chamber communicates with the valve-side oil passage. The pressure adjusting passage is disposed between the pressure chamber and a space outside the housing. The filter is disposed in the valve, and configured to remove foreign matter that cannot pass through the pressure adjusting passage from oil passing through the valve-side oil passage.
    • 活塞冷却喷射器包括壳体,喷嘴,阀,压力室,压力调节通道和过滤器。 喷嘴设置成从壳体向外突出,并且能够向活塞喷油。 阀能够在壳体内往复运动,并且构造成由于从阀的前侧施加的发动机侧油路中的液压受到负载。 阀包括与发动机侧油路连通的阀侧油路。 压力室与阀侧油路连通。 压力调节通道设置在压力室和壳体外部的空间之间。 过滤器设置在阀中,并且构造成从通过阀侧油路的油除去不能通过压力调节通路的异物。
    • 10. 发明申请
    • MACHINING CENTER
    • 加工中心
    • US20130331245A1
    • 2013-12-12
    • US14000544
    • 2011-02-24
    • Shinji KoikeKazumasa NakayasuYoshitaka Yamaguchi
    • Shinji KoikeKazumasa NakayasuYoshitaka Yamaguchi
    • B23Q3/155
    • B23Q3/15526B23Q3/15533B23Q3/15706B23Q11/08B23Q11/0891Y10T483/115Y10T483/1743Y10T483/179Y10T483/1795Y10T483/1882
    • A machining center includes a rotatable tool magazine (22) arranged above a work space (WS) facing a spindle (15) tilted so that the spindle side becomes lower and having a plurality of grippers (24) for holding tools (16) in a circumferential direction, and a shutter (26) arranged below the tool magazine (22) to be able to open and close facing the spindle side. The tool magazine (22) has a tool-free area (AR2) where there are no grippers (24) at a part of the circumferential direction and a tool-holding area (ARA) where there are grippers (24) at another part of the circumferential direction. The tool magazine (22) is controlled in rotation so that when the shutter (26) is closed, the tool-free area (AR2) moves to the spindle side while when the shutter (26) is open, the tool-holding area (AR1) moves to the spindle side.
    • 一个加工中心包括一个可旋转工具仓(22),该工具仓布置在面向主轴(15)的工作空间(WS)的上方,该主轴倾斜使得主轴侧变低,并且具有多个夹持器(24),用于将工具(16)保持在 以及布置在刀库(22)下方以能够面向主轴侧打开和关闭的挡板(26)。 工具仓(22)具有无工具区域(AR2),其中在圆周方向的一部分处没有夹持器(24)和在另一部分处具有夹持器(24)的工具保持区域(ARA) 圆周方向。 控制刀库(22)旋转,使得当挡板(26)关闭时,无闸区域(AR2)移动到主轴侧,同时当挡板(26)打开时,刀具保持区域 AR1)移动到主轴侧。