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    SINTERED BEARING
    1.
    发明申请
    SINTERED BEARING 审中-公开
    烧结轴承

    公开(公告)号：US20110206305A1

    公开(公告)日：2011-08-25

    申请号：US13126091

    申请日：2009-09-29

    申请人： Fuyuki Ito ,  Kazuo Okamura ,  Makoto Kawamura ,  Hiroko Kawamura ,  Noriyoshi Kurata

    发明人： Fuyuki Ito ,  Kazuo Okamura ,  Makoto Kawamura ,  Hiroko Kawamura ,  Noriyoshi Kurata

    IPC分类号： F16C33/04

    摘要： With use of separated alloy powder (10) as a sintering material, it is possible to utilize characteristics of metals of different types (SUS steel and Cu, for example). Further, a boundary surface between regions constituted by different metals is at least partially alloyed. Thus, it is possible to enhance bonding strength between the regions, and possible to enhance strength of a sintered bearing.

    摘要翻译： 使用分离的合金粉末（10）作为烧结材料，可以利用不同类型的金属（例如SUS钢和Cu）的特性。 此外，由不同金属构成的区域之间的边界面至少部分合金化。 因此，可以提高区域之间的接合强度，并且可以提高烧结轴承的强度。

    SINTERED METAL MATERIAL, SINTERED OIL-IMPREGNATED BEARING FORMED OF THE METAL MATERIAL, AND FLUID LUBRICATION BEARING DEVICE
    3.
    发明申请
    SINTERED METAL MATERIAL, SINTERED OIL-IMPREGNATED BEARING FORMED OF THE METAL MATERIAL, AND FLUID LUBRICATION BEARING DEVICE 审中-公开
    烧结金属材料，金属材料形成的烧结油基轴承和流体润滑轴承装置

    公开(公告)号：US20090142010A1

    公开(公告)日：2009-06-04

    申请号：US11719809

    申请日：2005-12-27

    申请人： Fuyuki Ito ,  Kazuo Okamura ,  Toshihiko Tanaka

    发明人： Fuyuki Ito ,  Kazuo Okamura ,  Toshihiko Tanaka

    IPC分类号： F16C33/10 ,  C22C9/00

    CPC分类号： C22C9/00 ,  C22C33/0207 ,  F16C17/10 ,  F16C17/107 ,  F16C33/107 ,  F16C33/121

    摘要： Provided are a sintered metal material improved in sliding property and wear resistance with respect to an associated sliding member to be supported, and a sintered oil-impregnated bearing formed of this metal material. A bearing sleeve is formed by compacting a mixed metal powder composed of not less than 5 wt % and not more than 94.3 wt % of Cu powder, not less than 5 wt % and not more than 94.3 wt % of SUS powder, not less than 0.2 wt % and not more than 10 wt % of Sn powder, and not less than 0.5 wt % and not more than wt % of graphite, and then performing sintering on a compact of the mixed metal powder.

    摘要翻译： 提供一种相对于要支撑的相关滑动构件提供的滑动性能和耐磨性改善的烧结金属材料，以及由该金属材料形成的烧结含油轴承。 通过将由不低于5重量％且不大于94.3重量％的Cu粉末组成的混合金属粉末压制成不小于5重量％且不大于94.3重量％的SUS粉末形成轴承套筒，不小于 Sn粉末的0.2重量％以上10重量％以下，石墨不少于0.5重量％以下，然后对该复合金属粉末的成形体进行烧结。

    FLUID DYNAMIC BEARING DEVICE
    4.
    发明申请
    FLUID DYNAMIC BEARING DEVICE 审中-公开
    流体动力轴承装置

    公开(公告)号：US20120170880A1

    公开(公告)日：2012-07-05

    申请号：US13395217

    申请日：2010-08-31

    申请人： Fuyuki Ito ,  Kazuo Okamura ,  Fuminori Satoji

    发明人： Fuyuki Ito ,  Kazuo Okamura ,  Fuminori Satoji

    IPC分类号： F16C32/06

    摘要： A density of a bearing sleeve made of a sintered metal is set within a range of from 80% to 95% with respect to a true density, and a Young's modulus of the bearing sleeve is set to be equal to or more than 70 GPa. When the density of the bearing sleeve is increased and also the Young's modulus thereof is set to be equal to or more than 70 GPa in this manner, dimensional variation of an inner peripheral surface of the bearing sleeve can be suppressed to be equal to or less than 0.5 μm when a shaft member having an outer diameter of from 2 mm to 4 mm is to be supported.

    摘要翻译： 由烧结金属构成的轴承套的密度相对于真密度设定在80％〜95％的范围内，将轴承套的杨氏模量设定为70GPa以上。 当轴承套筒的密度增加并且杨氏模量设定为等于或大于70GPa时，轴承套筒的内周面的尺寸变化可被抑制在等于或小于 当外径为2mm〜4mm的轴构件被支承时，为0.5μm以下。

    QUENCHING METHOD FOR STEEL PIPE
    8.
    发明申请
    QUENCHING METHOD FOR STEEL PIPE 有权
    钢管淬火方法

    公开(公告)号：US20140007994A1

    公开(公告)日：2014-01-09

    申请号：US14005853

    申请日：2012-03-13

    申请人： Akihiro Sakamoto ,  Kazuo Okamura ,  Kenji Yamamoto ,  Tomohiko Omura ,  Yuji Arai

    发明人： Akihiro Sakamoto ,  Kazuo Okamura ,  Kenji Yamamoto ,  Tomohiko Omura ,  Yuji Arai

    IPC分类号： C21D1/18 ,  C21D1/19

    CPC分类号： C21D1/18 ,  C21D1/19 ,  C21D6/002 ,  C21D9/08 ,  C21D2221/00 ,  C22C1/02 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/18 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/40 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48

    摘要： A method for quenching a steel pipe by water cooling from an outer surface thereof, where pipe end portions are not subjected to water cooling, and at least part of a main body other than the pipe end portions is subjected to water cooling. A region(s) that is not subjected to direct water cooling over an entire circumference thereof can be along an axial direction at least in part of the main body other than the pipe end portions. The start and stop of water cooling can be intermittent at least in part of the quenching. During the water cooling of the pipe outer surface, an intensified water cooling can be performed in a temperature range in which the pipe outer surface temperature is higher than Ms point. Thereafter, the cooling can be switched to moderate cooling so that the outer surface is cooled down to Ms point or lower.

    摘要翻译： 通过水管从其外表面进行水冷淬火的方法，其中管端部不进行水冷，至少部分管端部以外的主体进行水冷。 在其整个圆周上不经受直接水冷却的区域可以沿除了管端部以外的主体的至少一部分的轴向方向。 水冷却的开始和停止至少部分地可以是间歇性的淬火。 在管外表面的水冷却期间，可以在管外表面温度高于Ms点的温度范围内进行增强的水冷。 此后，可以将冷却切换到适度的冷却，使得外表面冷却至Ms点或更低。

    Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied
    9.
    发明授权
    Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied 失效
    热喷涂膜接触材料，接触部件和接触部件以及它们所应用的设备

    公开(公告)号：US07438979B2

    公开(公告)日：2008-10-21

    申请号：US10848704

    申请日：2004-05-18

    申请人： Takemori Takayama ,  Tetsuo Ohnishi ,  Kazuo Okamura

    发明人： Takemori Takayama ,  Tetsuo Ohnishi ,  Kazuo Okamura

    IPC分类号： B22F3/115 ,  B32B15/02 ,  B32B15/18 ,  B32B15/20

    CPC分类号： F16C23/04 ,  C23C4/06 ,  C23C22/12 ,  C23C22/18 ,  C23C30/00 ,  F16C11/02 ,  F16C33/10 ,  F16C33/102 ,  F16C33/12 ,  F16C2350/26 ,  F16C2360/24 ,  Y10S384/912 ,  Y10S384/913 ,  Y10S428/937 ,  Y10T428/12014 ,  Y10T428/12063 ,  Y10T428/12174 ,  Y10T428/12479 ,  Y10T428/12486 ,  Y10T428/12826

    摘要： To provide a thermal spray membrane contact material, contact member and contact part and an apparatus to which they are applied, showing excellent seizure resistance and wear resistance even under high surface pressure/low speed sliding, high speed/high temperature sliding, or high surface pressure/high speed sliding. In a bucket connecting apparatus connecting an arm and a bucket by a work implement connecting pin, the above-mentioned work implement connecting pin comprises a base material made of steel having an axis function and a contact surface formed of a thermal spray membrane contact material film-formed on the base material, said contact surface being placed at least on a supported surface site of the work implement connecting pin relative to a bracket and on a slipping contact surface with a work implement bushing, further, said thermal spray membrane contact material being composed of a Mo metal phase, or 10 vol % or more of a Mo metal phase and a metal phase and/or alloy phase containing one or more elements selected from the group consisting of Fe, Ni, Co, Cr, Cu and Zn.

    摘要翻译： 为了提供一种热喷涂膜接触材料，接触部件和接触部件及其所用的设备，即使在高表面压力/低速滑动，高速/高温滑动或高表面处理下也显示出优异的耐咬合性和耐磨性 压力/高速滑动。 在通过工具连接销连接臂和铲斗的铲斗连接装置中，上述作业工具连接销包括由具有轴功能的钢制成的基材和由热喷涂膜接触材料膜形成的接触表面 形成在所述基材上，所述接触表面至少位于所述工作工具连接销的相对于支架的支撑表面部位上以及与工作工具衬套的滑动接触表面上，此外，所述热喷涂膜接触材料为 由Mo金属相或10体积％以上的Mo金属相和含有选自Fe，Ni，Co，Cr，Cu和Zn中的一种以上的元素的金属相和/或合金相构成。

    Display control device and method
    10.
    发明授权
    Display control device and method 有权
    显示控制装置及方法

    公开(公告)号：US07340687B2

    公开(公告)日：2008-03-04

    申请号：US10749588

    申请日：2004-01-02

    申请人： Takuya Sekiguchi ,  Taketo Yoshii ,  Kouichi Yasutake ,  Kazuo Okamura

    发明人： Takuya Sekiguchi ,  Taketo Yoshii ,  Kouichi Yasutake ,  Kazuo Okamura

    IPC分类号： G06F3/00

    CPC分类号： H04N5/44591 ,  G06F3/14 ,  G06F9/5011 ,  G06F2209/506 ,  G09G5/001 ,  G09G5/14 ,  G09G5/39 ,  G09G5/393 ,  G09G2310/04 ,  G09G2340/02 ,  G09G2340/12 ,  G09G2340/125 ,  G09G2360/12 ,  H04N5/4401 ,  H04N5/44543 ,  H04N21/4316 ,  H04N21/4438 ,  H04N21/47214 ,  H04N21/478 ,  H04N21/482 ,  H04N21/4882

    摘要： The present invention provides a device and a method for displaying appropriately on the display area for each processing unit such as an application according to the applied equipment. The CPU 12 processes display area acquisition requests from a plurality of processing units R1-Rn according to a display management program. The display management program decides whether use of the display area is allowed to each processing unit, considering the relationship of the plurality of display areas requested from each processing unit R1-Rn. Each processing unit R1-Rn executes display processing for the display area for which use is allowed. In this way, whether use is allowed is notified from the display management program to each processing unit R1-Rn after each processing unit R1-Rn sends the display area acquisition request. As a consequence, display in a plurality of areas by each processing unit R1-Rn can be controlled appropriately.

    摘要翻译： 本发明提供了一种用于根据所应用的设备在诸如应用的每个处理单元的显示区域上适当地显示的设备和方法。 CPU12根据显示管理程序处理来自多个处理单元R 1 -R n的显示区域获取请求。 考虑到从每个处理单元R 1 -R n请求的多个显示区域的关系，显示管理程序决定是否允许每个处理单元使用显示区域。 每个处理单元R 1 -Rn执行允许使用的显示区域的显示处理。 以这种方式，在每个处理单元R 1 -Rn发送显示区域获取请求之后，是否允许使用从显示管理程序通知给每个处理单元R 1 -R n。 结果，可以适当地控制各处理单元R 1 -R n在多个区域中的显示。