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    • 32. 发明授权
    • Gas sensor
    • 气体传感器
    • US08857241B2
    • 2014-10-14
    • US13288896
    • 2011-11-03
    • Takashi Nakashima
    • Takashi Nakashima
    • G01N7/10G01N27/407
    • G01N27/4077
    • A protector (100) of a gas sensor (1) includes an inner protector (120) and an outer protector (110). The inner protector accommodates a gas sensor element (10) and has a tubular side wall (122) having inner gas introduction holes (130), and a bottom wall (124). The outer protector has a tubular side wall (112) having outer gas introduction holes (115), a frustum-like taper wall (117) tapering frontward and an outer gas discharge hole (170) formed inside a front end edge (117s) of the taper wall. When SL represents an area defined by the front end edge of the taper wall, the area S of the opening of the outer gas discharge hole satisfies the relational expression ½×SL≦S≦SL. A cover portion (127) and a bottom wall (124) are partially away from each other along the axial direction, thereby forming side openings (162).
    • 气体传感器(1)的保护器(100)包括内部保护器(120)和外部保护器(110)。 内部保护器容纳气体传感器元件(10),并且具有具有内部气体引入孔(130)和底壁(124)的管状侧壁(122)。 外部保护器具有管状侧壁(112),其具有外部气体引入孔(115),向前渐缩的截头锥形锥形壁(117)和形成在前端边缘(117s)内部的外部气体排出孔 锥形壁。 当SL表示由锥形壁的前端边缘限定的区域时,外部气体排出孔的开口面积S满足关系式½×SL≦̸ S≦̸ SL。 盖部分(127)和底壁(124)沿着轴向方向彼此部分地远离,由此形成侧开口(162)。
    • 36. 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。
    • 37. 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。
    • 38. 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。