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    • 1. 发明授权
    • Screw rotor and method of manufacturing the same
    • 螺杆转子及其制造方法
    • US5377407A
    • 1995-01-03
    • US144354
    • 1993-11-01
    • Tsutomu TakahashiShuhei Nakahama
    • Tsutomu TakahashiShuhei Nakahama
    • F04C18/08B23P15/00
    • F04C18/084Y10T29/49242Y10T29/49316
    • A method for manufacturing a screw rotor for use in a hydraulic machine which has a pair of rotors engageable with each other to compress fluid, pump fluid or expand fluid. The screw rotor includes a shaft, a screw body including a number of stacked thin plates bonded with one another, and a cavity provided in the screw body and formed by openings of the stacked thin plates. The method of manufacturing a screw rotor includes the steps of preparing a number of thin plates having at least one opening, stacking the thin plates in such a manner that a through hole of the thin plate receives a shaft, filling a cavity formed by the openings of the stacked thin plates with powdery pressure medium, and bonding the stacked thin plates with one another by diffusion bonding under a hot isostatic pressing process.
    • 一种制造用于液压机的螺杆转子的方法,该液压机具有能够相互接合的一对转子,以压缩流体,泵流体或膨胀流体。 螺杆转子包括轴,包括彼此结合的多个堆叠薄板的螺钉体,以及设置在螺钉体中并由堆叠的薄板的开口形成的空腔。 制造螺杆转子的方法包括以下步骤:准备多个具有至少一个开口的薄板,将薄板堆叠成薄板的通孔接收轴,填充由开口形成的空腔 的叠层薄板,并通过在等温压制过程中的扩散接合将层叠的薄板彼此粘合。
    • 2. 发明授权
    • Screw rotor comprising a plurality of thin plates
    • 螺杆转子包括多个薄板
    • US5290150A
    • 1994-03-01
    • US961524
    • 1992-10-15
    • Tsutomu TakahashiShuhei Nakahama
    • Tsutomu TakahashiShuhei Nakahama
    • F04C18/08F04C2/08
    • F04C18/084Y10T29/49242Y10T29/49316
    • A screw rotor for use in a hydraulic machine which has a pair of rotors engageable with each other to compress fluid, pump fluid or expand fluid, and a method of manufacturing such a screw rotor. The screw rotor comprises a shaft, a screw body including a number of stacked thin plates bonded with one another, and a cavity provided in the screw body and formed by openings of the stacked thin plates. The method of manufacturing a screw rotor comprises the steps of preparing a number of thin plates having at least one opening, stacking the thin plates in such a manner that a through hole of the thin plate receives a shaft, filling a cavity formed by the openings of the stacked thin plates with powdery pressure medium, and bonding the stacked thin plates with one another by diffusion bonding under a hot isostatic pressing process.
    • 一种用于液压机的螺杆转子,其具有可彼此接合的一对转子以压缩流体,泵流体或膨胀流体,以及制造这种螺杆转子的方法。 螺杆转子包括轴,包括彼此结合的多个堆叠薄板的螺钉体,以及设置在螺钉体中并由堆叠的薄板的开口形成的空腔。 制造螺杆转子的方法包括以下步骤:制备多个具有至少一个开口的薄板,将薄板堆叠成薄板的通孔接收轴,填充由开口形成的空腔 的叠层薄板,并通过在等温压制过程中的扩散接合将层叠的薄板彼此粘合。
    • 4. 发明授权
    • Electronic apparatus
    • 电子仪器
    • US08681508B2
    • 2014-03-25
    • US13234748
    • 2011-09-16
    • Kazuya FukeTsutomu TakahashiYoshiyuki Sato
    • Kazuya FukeTsutomu TakahashiYoshiyuki Sato
    • H05K5/00
    • H05K7/1409
    • An electronic apparatus includes a housing having a first connector; a Plug In Unit (PIU) having a second connecter, coupled to the first connector, and inserted into the housing; a first guide mechanism (1st GM) provided on the housing and/or the PIU; a second guide mechanism (2nd GM) provided on another housing and/or the PIU and guides insertion of the PIU in cooperation with the 1st GM so that the first connector is coupled to the second connector. The 1st GM, for example, includes a guide cylinder, and the 2nd GM, for example, includes a pin inserted into the guide cylinder; a fixed cylinder surrounding the pin; and a movable member, which has a hole that passes through the fixed cylinder, and the movable member is held by the fixed cylinder to be movable in the axial direction. The guide cylinder pushes the movable member when the pin is inserted.
    • 电子设备包括具有第一连接器的壳体; 具有第二连接器的插入单元(PIU),其耦合到所述第一连接器并插入到所述壳体中; 设置在壳体和/或PIU上的第一引导机构(第一GM) 设置在另一壳体和/或PIU上的第二引导机构(第二GM),并且引导PIU与第一GM一起的插入,使得第一连接器联接到第二连接器。 例如,第一GM包括引导缸,并且第二GM例如包括插入到引导缸中的销; 围绕销的固定缸; 以及具有穿过所述固定筒的孔的可动构件,并且所述可动构件被所述固定筒保持以能够沿轴向移动。 当销插入时,引导缸推动可动构件。
    • 5. 发明授权
    • Biaxial hinge device and portable terminal device
    • 双轴铰链装置和便携式终端装置
    • US08136206B2
    • 2012-03-20
    • US12499181
    • 2009-07-08
    • Isao EndoTsutomu Takahashi
    • Isao EndoTsutomu Takahashi
    • E05D3/10
    • H04M1/0222Y10T16/5472
    • A biaxial hinge device includes: a first-shaft member; a second-shaft member orthogonal to the first-shaft member; a thrust-cam member provided to the second-shaft member so as to move in the extending direction of the second-shaft member; a rotational-arm member provided to the second-shaft member so as to move rotationally; a protrusion provided to the thrust-cam member so as to protrude to the rotational-arm member side; a groove provided to the rotational-arm member, into which the protrusion is fitted; and an fitting/fitting-release control portion provided to the first-shaft member which releases fitting of the protrusion into the groove when the rotational angle of the second-shaft member as to the first-shaft member is a first-rotational angle, and moves the thrust-cam member to the rotational-arm member side to fit the protrusion into the groove when the rotational angle of the second-shaft member as to the first-shaft member is a second-rotational angle.
    • 双轴铰链装置包括:第一轴构件; 与所述第一轴构件正交的第二轴构件; 设置在所述第二轴构件上以沿所述第二轴构件的延伸方向移动的推力凸轮构件; 设置在所述第二轴构件上以便旋转移动的旋转臂构件; 设置在所述推力凸轮部件上以突出到所述旋转臂部件侧的突起; 设置在所述旋转臂构件上的槽,所述突起被装配到所述槽中; 以及设置在第一轴构件上的装配/装配 - 释放控制部分,当第二轴构件相对于第一轴构件的旋转角度为第一旋转角度时,该第一轴构件释放突起与凹槽的配合,并且 当第二轴构件相对于第一轴构件的旋转角度为第二旋转角度时,将推力凸轮构件移动到旋转臂构件侧以将突起装配到凹槽中。
    • 7. 发明授权
    • Television image filtering
    • 电视图像过滤
    • US07920754B2
    • 2011-04-05
    • US11492969
    • 2006-07-26
    • Tsutomu Takahashi
    • Tsutomu Takahashi
    • G06K9/40H04N5/00H04N1/60H04N1/40
    • G06T5/003G06T2207/20012G06T2207/20021
    • A digital image filtering method and system are provided. A first matrix of a plurality of pixels is selected from a digital image to be displayed. The luminosity values of each of the pixels in the pixel matrix are analysed and the luminosity difference between the maximum and minimum luminosity values thereof is calculated. The central pixel of the matrix is then classified according to the luminosity difference in comparison to a predetermined threshold luminosity value, and the above selection, analysis and classification is repeated for each of the pixels of the image in turn. A target pixel is then selected from the classified pixels for further analysis, wherein a second pixel matrix of which the target pixel is the central pixel is selected, the classification of the pixels surrounding the target pixel in the second matrix is analysed, and the target pixel is filtered to an extent dependent upon the classification analysis.
    • 提供了一种数字图像滤波方法和系统。 从要显示的数字图像中选择多个像素的第一矩阵。 分析像素矩阵中的每个像素的亮度值,并且计算其最大和最小亮度值之间的亮度差。 然后与预定的阈值亮度值相比,矩阵的中心像素根据亮度差进行分类,并且依次对图像的每个像素重复上述选择,分析和分类。 然后从分类像素中选择目标像素用于进一步分析,其中选择目标像素是中心像素的第二像素矩阵,分析在第二矩阵中围绕目标像素的像素的分类,并且目标 像素被过滤到一定程度,取决于分类分析。