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    • 43. 发明授权
    • Cold finished seamless steel tubes
    • 冷成品无缝钢管
    • US07371293B2
    • 2008-05-13
    • US11039954
    • 2005-01-24
    • Takashi NakashimaKouichi KurodaKenichi Beppu
    • Takashi NakashimaKouichi KurodaKenichi Beppu
    • C22C38/18C22C38/00C21D8/10
    • C21D9/08B21D3/04Y10T428/12458
    • Cold finished seamless steel tubes are made such that the residual stress F to be generated at the stage of the correction process after cold working is controlled to be 30 MPa or more and the scattering thereof is 30 MPa or less, when measured by Crampton method. Further, by adjusting the average grain size of spheroidized carbides, the dimensional change which emerges in lathe turning of the outside and inside diameter of relevant steel tubes due to the residual strain can be suppressed, and the strict roundness as well as the excellent machinability can be secured at the final processing stage of the work pieces for bearing parts. Consequently, steel tubes with high dimensional accuracy and less dimensional change at the final steps such as lathe turning, heat treatment and the like, can be made for use as bearing parts.
    • 制成冷成品无缝钢管,使得在通过Crampton法测量时,在冷加工后的校正处理阶段中产生的残余应力F被控制为30MPa以上,散射为30MPa以下。 此外,通过调整球状碳化物的平均粒径,可以抑制由于残留应变而导致的相关钢管的外径和内径的车削转弯引起的尺寸变化,严格的圆度以及优异的机械加工性 在轴承零件的工件的最终加工阶段被固定。 因此,可以在诸如车床车削,热处理等的最终步骤中具有高尺寸精度和较小尺寸变化的钢管用作轴承部件。
    • 44. 发明授权
    • Flexible wiring board and electrical device using the same
    • 柔性接线板和电器使用相同
    • US07348492B1
    • 2008-03-25
    • US09712227
    • 2000-11-15
    • Noriko KawaiTakashi NakashimaHirokazu Yoshida
    • Noriko KawaiTakashi NakashimaHirokazu Yoshida
    • H05K1/00
    • H05K3/361G02F1/13452H01L2924/0002H05K3/243H05K3/281H05K2201/0191H05K2201/0989H05K2201/10136H01L2924/00
    • A flexible wiring board is obtained as follows. A copper foil pattern is formed on the both surfaces of a base polymer film made of polyimide, etc. The copper foil pattern of the both sides, except for an end portion of the copper foil pattern of one surface, is covered entirely with an insulative protecting film made of polyimide, etc., for protecting the copper foil pattern, and the insulative protecting film and the copper foil pattern are bonded with each other by an insulative protecting film adhesive layer. On the exposed end portion of the copper foil pattern on one surface is formed a plated layer to be connected to an electrical component. The thickness of the insulative protecting film which is bonded with the surface on which the plated layer is formed is set to be thinner than the base polymer film. As a result, it is ensured that insulation failure of the insulative protecting film is prevented, and wire breakage of wiring when bent can easily be prevented.
    • 如下获得柔性布线板。 在由聚酰亚胺等制成的基础聚合物膜的两面形成铜箔图案。除了一个表面的铜箔图案的端部之外,两面的铜箔图案全部被绝缘覆盖 保护由聚酰亚胺制成的膜等,用于保护铜箔图案,并且绝缘保护膜和铜箔图案通过绝缘保护膜粘合剂层彼此接合。 在一个表面上的铜箔图案的露出端部形成有与电气部件连接的镀层。 与形成有镀层的表面接合的绝缘保护膜的厚度设定为比基体聚合物膜薄。 其结果,能够防止绝缘保护膜的绝缘破坏,能够容易地防止弯曲时的布线断线。
    • 45. 发明授权
    • Carrier for electrophotography developers, developer prepared by using the carrier and method for forming image
    • 用于电子照相显影剂的载体,通过使用载体制备的显影剂和形成图像的方法
    • US07288355B2
    • 2007-10-30
    • US10861083
    • 2004-06-04
    • Yoichi KamikoriyamaKenji SuzuokaTakashi NakashimaKazuya KinoshitaYuji SatoHiromichi KobayashiTakeshi GondoTakashi Hikichi
    • Yoichi KamikoriyamaKenji SuzuokaTakashi NakashimaKazuya KinoshitaYuji SatoHiromichi KobayashiTakeshi GondoTakashi Hikichi
    • G03G9/107
    • G03G9/107G03G9/1131G03G9/1132G03G9/1135G03G9/1136G03G9/1137G03G9/1139
    • Provided are a carrier for electrophotography developers prepared by generating a slight amount of byproducts such as water, alcohol, etc, which carrier is free from release of a magnetic powder, has excellent mechanical strength and durability, and good environmental stability, and further can restrain occurrence of toner spent condition and has favorable fluidity and excellent capability of imparting charging to a toner, a two-component developer comprising the carrier and a method for forming an image using the developer. The carrier for electrophotography developers comprises a magnetic powder dispersed binder resin, the binder resin material comprises (A) a polysiloxane compound having an epoxy group as a functional group and (B) a polysiloxane compound having a group capable of ring-opening addition reaction with the epoxy group of the polysiloxane compound (A), and the binder resin is a silicone resin prepared by curing with ring-opening addition reaction of the epoxy resin. The developer comprises the carrier for electrophotography developers and the toner particle. The method for forming an image comprises developing a static latent image by the developer with an alternating electric field.
    • 提供了通过产生少量副产物如水,醇等的电子照相显影剂的载体,其载体不释放磁粉,具有优异的机械强度和耐久性,以及良好的环境稳定性,并且还可以抑制 调色剂消耗状况的发生,并且具有良好的流动性和对调色剂充电的优异能力,包含载体的双组分显影剂和使用显影剂形成图像的方法。 用于电子照相显影剂的载体包括磁粉分散的粘合剂树脂,粘合剂树脂材料包含(A)具有环氧基作为官能团的聚硅氧烷化合物和(B)具有能够开环加成反应的基团的聚硅氧烷化合物 聚硅氧烷化合物(A)的环氧基和粘合剂树脂是通过环氧树脂的开环加成反应固化而制备的有机硅树脂。 显影剂包括用于电子照相显影剂的载体和调色剂颗粒。 形成图像的方法包括用交变电场显影显影剂的静电潜像。
    • 48. 发明授权
    • Disk device having disk transferring mechanism capable of being made thin
    • 具有能够变薄的盘传送机构的盘装置
    • US06594218B2
    • 2003-07-15
    • US09804433
    • 2001-03-12
    • Hideo KikuchiTakashi NakashimaHitoshi Ikeda
    • Hideo KikuchiTakashi NakashimaHitoshi Ikeda
    • G11B1704
    • G11B17/0434
    • There is provided a disk device wherein an insertion/ejection slot for a disk, and two upper and lower disk D transferring paths connected to the insertion/ejection slot are provided; between the upper transferring path and the lower transferring path, a transferring roller for transferring the disk is disposed; an upper roller portion and a lower roller portion of the transferring roller are disposed so as to face the upper and lower transferring paths, respectively; in the upper roller portion and the lower roller portion, there are provided pressing members, having pressing surfaces to be arranged so as to oppose to each other; and the disk is caught between the pressing surface and the upper roller portion, or between the pressing surface and the lower roller portion to rotate the transferring roller thereby transferring the disk.
    • 提供了一种盘装置,其中提供了用于盘的插入/弹出槽,以及连接到插入/弹出槽的两个上,下盘D传送路径。 在上传送路径和下传送路径之间设置用于传送盘的传送辊; 转印辊的上辊部分和下辊部分分别设置成面对上下传送路径; 在上辊部分和下辊部分中,设置有按压表面彼此相对的按压表面的按压部件; 并且盘被夹在按压表面和上辊部分之间,或者在按压表面和下辊部分之间,以转动转印辊,从而转印盘。
    • 50. 发明授权
    • Disk apparatus
    • 磁盘设备
    • US06345030B1
    • 2002-02-05
    • US09199946
    • 1998-11-25
    • Toshihiro SakuraiTakashi Nakashima
    • Toshihiro SakuraiTakashi Nakashima
    • G11B1704
    • G11B17/0434G11B17/0285G11B17/0288G11B17/051
    • When a second disc is inserted, recording and/or reproducing operation of information on or from a first disc is stopped, and a moving member is moved in the X1-direction. This movement allows a clamp chassis to be moved upward and unclamped, and the second disc is carried into a disc apparatus by a transfer roller and is supported by disc guides. Then, the first and the second discs are supported by the disc guides and are moved upward and then, the first disc is carried out of an insertion opening by the transfer roller. In the course of the movement of the drive chassis to the upper position, the second disc is placed on a turntable, and is chucked and clamped by a clamper. Therefore, it is possible to exchange the second disc with the first disc only by inserting the second disc.
    • 当插入第二盘时,停止在第一盘上或从第一盘的信息的记录和/或再现操作,并且移动部件沿X1方向移动。 该移动允许夹具底盘向上移动并松开,并且第二盘通过转印辊被携带到盘装置中,并由盘引导件支撑。 然后,第一和第二盘由盘引导件支撑并向上移动,然后第一盘由转印辊从插入孔中移出。 在驱动机架移动到上部位置的过程中,第二个盘被放置在转台上,被夹持器卡住并夹紧。 因此,可以仅通过插入第二盘来将第二盘与第一盘交换。