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    • 1. 发明授权
    • Node apparatus, route control method, route computation system, and route computation apparatus
    • 节点装置,路由控制方法,路由计算系统和路由计算装置
    • US08493879B2
    • 2013-07-23
    • US13128745
    • 2009-11-11
    • Kazuya SuzukiMasahiro Jibiki
    • Kazuya SuzukiMasahiro Jibiki
    • H04L1/00
    • H04L45/02
    • A node apparatus wherein when a topology change occurs on a network used for packet transfer between node apparatuses, the node apparatus performs dynamic route control for establishing a new normal route. The node apparatus has a device that receives, from another node apparatus, a route control message which includes information required for route determination; a device that computes a route on the network based on the received route control message; a device that sends another node apparatus a route control message which includes information required for said another node apparatus to determine a route on the network; a device wherein when receiving the route control message, this device computes an operation start time for route control operation by the route computation and the message sending, based on a distance between a topology change part and said node apparatus of oneself; and a device that controls the execution of the route control operation based on the computed operation start time.
    • 一种节点装置,其中当在用于节点装置之间的分组传送的网络上发生拓扑变化时,节点装置执行用于建立新的正常路由的动态路由控制。 节点装置具有从另一节点装置接收包含路由决定所需信息的路由控制消息的装置; 基于所接收的路由控制消息来计算所述网络上的路由的设备; 发送另一节点装置的路由控制消息,该路由控制消息包括所述另一节点装置确定网络上的路由所需的信息; 一种装置,其中当接收到路由控制消息时,该设备基于拓扑变化部分和所述节点设备之间的距离,计算路由计算和消息发送的路由控制操作的操作开始时间; 以及基于计算出的操作开始时间来控制路线控制操作的执行的装置。
    • 4. 发明申请
    • PATH CONTROL APPARATUS, PATH CONTROL METHOD, PATH CONTROL PROGRAM, AND NETWORK SYSTEM
    • 路径控制装置,路径控制方法,路径控制程序和网络系统
    • US20110258341A1
    • 2011-10-20
    • US13139555
    • 2009-12-24
    • Kazuya SuzukiMasahiro Jibiki
    • Kazuya SuzukiMasahiro Jibiki
    • G06F15/173
    • H04L45/12H04L45/02H04L45/025
    • A path control apparatus of the present invention includes: a status change detecting unit that detects a status change of a network; a path calculating unit that decides a path in accordance with the status of the network; and a calculation execution node deciding unit that compares a shortest path tree, which is established before occurrence of a change in the status of the network calculated by the path calculating unit, with a shortest path tree, which is established after the occurrence of the change in the status of the network calculated by the path calculating unit, and creates information required for determining whether a node apparatus in the network needs a path update, when the change occurs in the status of the network.
    • 本发明的路径控制装置包括:状态变化检测单元,其检测网络的状态变化; 路径计算单元,其根据网络的状态决定路径; 以及计算执行节点确定单元,其将由路径计算单元计算的网络的状态的变化发生之前建立的最短路径树与在发生改变之后建立的最短路径树进行比较 在由路径计算单元计算出的网络的状态下,在网络的状态发生变化时,创建确定网络中的节点装置是否需要路径更新所需的信息。
    • 7. 发明申请
    • Production method for sintered part
    • 烧结部件的制造方法
    • US20090291012A1
    • 2009-11-26
    • US12320969
    • 2009-02-10
    • Masahiro OkaharaZenzo IshijimaMitsuo KusanoKazuya SuzukiToru Hirano
    • Masahiro OkaharaZenzo IshijimaMitsuo KusanoKazuya SuzukiToru Hirano
    • B22F3/12B22F1/00
    • B22F3/087B22F2001/0066B22F2003/033B22F2003/145B22F2999/00B22F2202/05B22F2203/11
    • A production method for a sintered part comprises preparing a metal powder and a binder composed of a thermoplastic resin and a wax, mixing the metal powder and 40 to 60 vol. % of the binder with respect to the metal powder into a mixed powder, and heating and kneading the mixed powder into a raw material. This production method further includes supplying a predetermined amount of the raw material in a hole of a die and compacting the raw material into a green compact having a predetermined shape by pressing the raw material by a punch. This production method further includes ejecting the green compact from the hole of the die, removing the binder from the ejected green compact by heating, and sintering the green compact by heating so as to diffusion bond particles of the green compact. The compacting is performed by pressing at a moving rate U of the punch, which is not more than a rate calculated from the following equation (1). In this case, ΔP (Pa) is pressing power of the punch, μ (Pa·s) is viscosity of the raw material, L (m) is a length of the green compact, and De (m) is a corresponding tube diameter. U=ΔP/(32μ×L)×De2   (1)
    • 烧结体的制造方法包括:将金属粉末和由热塑性树脂和蜡构成的粘合剂进行配合,将金属粉末和40〜60体积% %的粘合剂相对于金属粉末成为混合粉末,并将混合粉末加热和捏合成原料。 该制造方法还包括将预定量的原料供给到模具的孔中,并通过用冲头压制原料将原料压实成具有预定形状的生坯。 该制造方法还包括从模具的孔中排出生坯,通过加热从喷出的生坯中除去粘合剂,并通过加热烧结生坯以便生坯的扩散粘合颗粒。 通过按照冲头的移动速度U进行压制(不大于由下式(1)计算出的速率)来进行压实。 在这种情况下,DeltaP(Pa)是冲头的压力,mu(Pa.s)是原料的粘度,L(m)是生坯的长度,De(m)是相应的管直径 。 U = DeltaP /(32muxL)xDe2(1)
    • 9. 发明申请
    • Rolling bearing and rolling bearing assembly
    • 滚动轴承和滚动轴承总成
    • US20090148087A1
    • 2009-06-11
    • US12314365
    • 2008-12-09
    • Kazuya SuzukiNaoki TaniJunji MurataKazuyoshi Yamakawa
    • Kazuya SuzukiNaoki TaniJunji MurataKazuyoshi Yamakawa
    • F16C33/38F16C33/66
    • F16C33/6674F16C19/163F16C33/3806F16C33/3856F16C33/664F16C2300/02
    • There is provided a rolling bearing including an inner ring having an inner ring raceway surface, an outer ring having an outer ring raceway surface and a shoulder portion formed on one axial side of the outer ring raceway surface, a plurality of rolling elements which roll between the inner ring raceway surface and the outer ring raceway surface, and a cage adapted to hold the plurality of rolling elements at predetermined intervals in a circumferential direction and having a guided surface which confronts the shoulder portion of the outer ring in such a manner as to be brought into sliding contact therewith. The rotation of the cage is guided through sliding contact of the guided surface of the cage with a guiding surface of the shoulder portion of the outer ring. A guiding space which is a radial space between the guiding surface of the shoulder portion of the outer ring and the guided surface of the cage is made to increase as approaching the rolling elements.
    • 提供一种滚动轴承,该滚动轴承包括内圈滚道表面的内圈,具有外圈滚道表面的外圈和形成在外圈滚道表面的一个轴向侧上的肩部,多个滚动元件, 内圈滚道表面和外圈滚道表面,以及适于在圆周方向上以预定间隔保持多个滚动元件的保持架,并且具有与外圈的肩部对置的引导表面, 与其滑动接触。 保持架的旋转通过保持架的被引导表面与外圈的肩部的引导表面的滑动接触而引导。 在外圈的肩部的引导表面和保持架的被引导表面之间的径向空间的引导空间随着滚动元件的接近而增加。
    • 10. 发明申请
    • MOLDING DIE AND CONTROL METHOD THEREOF
    • 模具及其控制方法
    • US20080315460A1
    • 2008-12-25
    • US12037979
    • 2008-02-27
    • Mitsuo KUSANOKazuya Suzuki
    • Mitsuo KUSANOKazuya Suzuki
    • B28B17/00
    • B29C33/06B29C33/0022B29C33/04B29C33/08B29C43/36B29C43/52B29C43/58B29C2035/0816B29C2035/1616B29C2043/3618B29C2043/503B29C2043/5816B29L2031/712
    • The present invention provides a molding die and a control method thereof aimed at shortening cycle time from heating to cooling of a molding cavity of the die with a simple and inexpensive configuration. In a molding die equipped with a molding cavity to mold a base material, a magnetic die material is used for the molding cavity, cooling means to feed a refrigerant is installed inside the molding cavity along a molding face and heating means by high-frequency induction is installed around the cooling means, and the molding cavity is alternately heated and cooled repeatedly by the heating means and the cooling means when the base material is molded with the molding cavity. Here, the cooling means includes a tubular body installed in the molding cavity, feeds a refrigerant when the molding cavity is cooled, and is in a hollow state of not containing the refrigerant when the molding cavity is heated.
    • 本发明提供了一种成型模具及其控制方法,其目的是缩短从加热到模具的模腔的冷却的周期时间,其结构简单且便宜。 在具有模制基材的成型腔的成型模具中,将成型用的模具材料用于成型腔内,供给制冷剂的冷却装置沿着成型面安装在成型腔的内部,通过高频感应加热装置 安装在冷却装置周围,并且当基体材料用模制腔模制时,模制腔被加热装置和冷却装置重复地交替地加热和冷却。 这里,冷却装置包括安装在模制腔中的管状体,当模腔被冷却时供给制冷剂,并且当加热模制腔时处于不含制冷剂的中空状态。