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    • 95. 发明授权
    • Fixing device and image formation apparatus
    • 固定装置和图像形成装置
    • US09002220B2
    • 2015-04-07
    • US13236692
    • 2011-09-20
    • Yasuhiro IshiharaHiroyuki YoshikawaKosuke SasakiIsao Watanabe
    • Yasuhiro IshiharaHiroyuki YoshikawaKosuke SasakiIsao Watanabe
    • G03G15/20G03G15/00
    • G03G15/2039G03G15/55G03G15/553
    • A fixing device for fixing an unfixed toner image on a recording sheet by passing the recording sheet through a fixing nip and applying heat and pressure to the recording sheet, the fixing device comprising: a heater including a resistance heater part and a supporting member, the resistance heater part having a positive resistance-temperature characteristic in a temperature range above a predetermined level, and the supporting member being insulative and supporting the resistance heater part such that the resistance heater part applies heat to the recording sheet; a current detector detecting a current supplied to the resistance heater part; and an abnormality determiner determining whether the resistance heater part has an abnormality, based on an initial current detected by the current detector at a predetermined time after a beginning of power supply to the resistance heater part and before the temperature of the resistance heater part reaches the predetermined level.
    • 一种定影装置,用于通过使记录片材通过定影辊隙将未定影的调色剂图像定影在记录片材上,并将热和压力施加到记录片材上,该定影装置包括:加热器,包括电阻加热器部分和支撑部件, 电阻加热器部件在高于预定水平的温度范围内具有正电阻温度特性,并且所述支撑部件绝缘并支撑所述电阻加热器部分,使得所述电阻加热器部件向所述记录片材加热; 电流检测器,检测供应到电阻加热器部分的电流; 以及异常判定器,基于在电阻加热器部分的电力供应开始之后的预定时间和电阻加热器部分的温度达到之前由电流检测器检测到的初始电流来确定电阻加热器部分是否具有异常 预定水平。
    • 96. 发明授权
    • Computer system, device sharing method, and device sharing program
    • 计算机系统,设备共享方式和设备共享程序
    • US08156253B2
    • 2012-04-10
    • US12457252
    • 2009-06-04
    • Isao Watanabe
    • Isao Watanabe
    • G06F3/00
    • G06F9/45558G06F2009/45591
    • The disclosed is a computer system enabling a plurality of LPARs on a plurality of physical computers to share an SR-IOV device that requires an interface between a PF and a VF. In an environment where a PCI SR-IOV device is allocated to virtual machine monitors on a plurality of physical computers through an I/O switch, a PF is allocated to a first virtual machine monitor and a plurality of VFs is allocated to an LPAR on an optional virtual machine monitor. When a second virtual machine monitor detects an event that is generated from a VF to the PF, the second virtual machine monitor communicates the detected event to the first virtual machine monitor to which the PF is allocated, and allows the first virtual machine monitor to execute the PF event. Further, when the first virtual machine monitor detects an event that is generated from the PF to a VF, the first virtual machine monitor communicates the detected event to the second virtual machine monitor to which a target VF is allocated, and allows an LPAR on the second virtual machine monitor to execute the VF event.
    • 所公开的是使多个物理计算机上的多个LPAR共享要求PF和VF之间的接口的SR-IOV设备的计算机系统。 在通过I / O交换机将PCI SR-IOV设备分配给多个物理计算机上的虚拟机监视器的环境中,将PF分配给第一虚拟机监视器,并且将多个VF分配给LPAR 一个可选的虚拟机监视器。 当第二虚拟机监视器检测到从VF生成到PF的事件时,第二虚拟机监视器将检测到的事件传送到分配有PF的第一虚拟机监视器,并允许第一虚拟机监视器执行 PF事件。 此外,当第一虚拟机监视器检测到从PF生成的事件到VF时,第一虚拟机监视器将检测到的事件与分配有目标VF的第二虚拟机监视器进行通信,并且允许在 第二台虚拟机监视器执行VF事件。
    • 98. 发明申请
    • AIR SPRING
    • 空气弹簧
    • US20110169203A1
    • 2011-07-14
    • US13063848
    • 2009-08-27
    • Isao Watanabe
    • Isao Watanabe
    • F16F9/05
    • F16F9/38F16F9/0454F16F9/05F16J3/02
    • The opposite side of a connecting intermediate section 32A of a diaphragm 32 to that of a first end section 32B extends from the connecting intermediate section 32A as a second end section 32C side that folds back towards the tube outside in an inside out reversed state. The diameter of the second end portion 32C is set larger than the diameter of the connecting intermediate section 32A. The second end portion 32C is fitted over an end on a chamber member 22 side of an outer tube member 60 and fixed with press contact against the outer tube member 60 by a band 72.
    • 隔膜32的连接中间部32A与第一端部32B的连接中间部32A的相反侧从连接中间部32A延伸,​​作为第二端部32C侧,在内侧反向的状态下朝向管外侧折回。 第二端部32C的直径被设定为大于连接中间部32A的直径。 第二端部32C装配在外管构件60的室构件22侧的端部上,并通过带72与外管构件60的压接部固定。
    • 99. 发明授权
    • Air spring
    • 空气弹簧
    • US07891644B2
    • 2011-02-22
    • US11706358
    • 2007-02-15
    • Isao WatanabeNaoki Yamaguchi
    • Isao WatanabeNaoki Yamaguchi
    • F16F9/05
    • F16F9/05B60G7/001B60G11/28B60G2200/14B60G2202/152B60G2204/126B60G2206/10F16F9/38
    • A air spring 10 is provided, where flex deformation of a shoulder portion in a dustcover due to the restorative force of a bellows portion during compression thereof is prevented, whereby deterioration of the life of the dustcover due to such deformation is prevented. With the air spring 10, a stopper 82 of a deformation-preventing cap 70 is arranged at the outer peripheral side of a shoulder portion 54 in a dustcover 50. At the time of compression deformation of a bellows portion 56, the stopper 82 comes into contact with the shoulder portion 54, and flex deformation of the shoulder portion 54 towards a linking tube 52 side is restricted. Due to this, the restorative force from the compression deformed bellows portion 56 via the shoulder portion 54 can be supported by the stopper 82 of the deformation-preventing cap 70. Even in a case where the rigidity of the shoulder portion 54 relative to the restorative force of the compression deformed bellows portion 56 cannot be sufficiently increased, the amount of flex deformation towards the linking tube side of the shoulder portion 54 that received the restorative force of the bellows portion 56 can be decreased.
    • 设置有空气弹簧10,其中防止了在压缩过程中由于波纹管部分的恢复力引起的防尘罩中的肩部的挠曲变形,由此防止了由于这种变形引起的垃圾收集器的使用寿命的恶化。 利用空气弹簧10,在防尘罩50的肩部54的外周侧设置防变形帽70的止动件82.在波纹管部56的压缩变形时,止动件82进入 与肩部54接触,并且肩部54朝向连接管52侧的挠曲变形受到限制。 由此,来自压缩变形波纹管部56的经由肩部54的修复力可以由防变形帽70的止动件82支撑。即使在肩部54相对于修复体的刚性的情况下 压缩变形波纹管部分56的力不能充分增加,可以减小接收波纹管部分56的恢复力的肩部54的连接管侧的弯曲变形量。