会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • Motor-driven steering apparatus
    • 电动转向装置
    • US20070175696A1
    • 2007-08-02
    • US11520875
    • 2006-09-14
    • Mitsuo SaitoIsamu Arai
    • Mitsuo SaitoIsamu Arai
    • B62D5/04
    • B62D5/04B62D1/16B62D1/20B62D5/0409B62K5/01B62K5/08
    • In a motor-driven steering apparatus structured such that a motor-driven steering assist unit is interposed between a steering shaft in a handle side and a wheel side steering member, and an input shaft connected to the steering shaft of the motor-driven steering assist unit and an output shaft connected to the wheel side steering member are coupled by a torsion bar and arranged on the same center axis, reference angle position marks are applied to portions existing at the same angle position around the same center axis of the input shaft and the output shaft, in a neutral steering state in which a steering force is not applied to the input shaft of the motor-driven steering assist unit.
    • 在电机驱动的转向装置中,电机驱动的转向辅助单元被插入在手柄侧的转向轴与车轮侧的转向构件之间,以及连接到电动助力转向辅助的转向轴的输入轴 连接到车轮侧转向构件的单元和输出轴通过扭杆联接并且布置在相同的中心轴上,参考角位置标记被施加到围绕输入轴的相同中心轴线的相同角度位置处存在的部分, 所述输出轴处于不向所述电动助力转向辅助单元的输入轴施加转向力的中立转向状态。
    • 5. 发明授权
    • Process for producing aromatic disulfides
    • 芳族二硫化物的制备方法
    • US06444853B1
    • 2002-09-03
    • US09806850
    • 2001-04-04
    • Isamu AraiTutomu YamaguchiYoko Hida
    • Isamu AraiTutomu YamaguchiYoko Hida
    • C07C32124
    • C07C319/24C07C323/09
    • This invention relates to a process for the preparation of aromatic disulfides represented by the formula (II): Yn—Ar—S—S—Ar—Yn  (II) wherein Ar represents a hydrocarbon aromatic ring group; Y represents a monovalent electrophilic group, and when n is 2 or more, a plural number of Y's may be the same or different from each other; and n is an integer of 1 to 12, which comprises allowing (A) an aromatic thioether represented by the formula (I): Yn—Ar—S—R  (I) wherein Y, Ar and n have the same meanings as defined above; and R represents a monovalent hydrocarbyl group selected from the group consisting of a monovalent tertiary hydrocarbyl group, and benzyl group and a monovalent secondary hydrocarbyl group derived from benzyl group; to react with (B) at least one of the following (1) to (4): (1) bromine; (2)(a) hydrogen bromide and (b) hydrogen peroxide; (3)(c) chlorine, in the presence of a catalytic amount of iodine and/or hydrogen iodide; (4)(d) hydrogen chloride and (b) hydrogen peroxide, in the presence of a catalytic amount of iodine and/or hydrogen iodide.
    • 本发明涉及一种由式(Ⅱ)表示的芳族二硫化物的制备方法:其中Ar表示烃芳族环基团; Y表示一价亲电子基团,当n为2以上时,多个Y可以 彼此相同或不同; n为1〜12的整数,包括使(A)由式(I)表示的芳香族硫醚:其中,Y,Ar和n具有与上述相同的含义; 并且R表示选自一价叔烃基和苄基的一价烃基和衍生自苄基的一价仲烃基;与(B)至少一个(1)至( 4)(1)溴;(2)(a)溴化氢和(b)过氧化氢;(3)(c)氯,在催化量的碘和/或碘化氢的存在下;(4) d)氯化氢和(b)过氧化氢,在催化量的碘和/或碘化氢的存在下。
    • 6. 发明授权
    • Process for the preparation of aromatic sulfur compounds
    • 芳香族硫化合物的制备方法
    • US06376716B1
    • 2002-04-23
    • US09530741
    • 2000-05-04
    • Isamu AraiTutomu YamaguchiYoko Hida
    • Isamu AraiTutomu YamaguchiYoko Hida
    • C07C32100
    • C07C319/24C07C319/06C07C323/09
    • A process for the preparation of an aromatic thiophenol represented by the formula (I): Yn—Ar—(SH)m(I), wherein Ar represents an aromatic hydrocarbon; Y represents at least one substituent bonded to a carbon atom constituting the aromatic ring of Ar, which substituent is selected from the group consisting of halogen, nitro, nitrile, sulfone, sulfamoyl and hydrocarbylsulfonyl groups; m is an integer of 1 or more; and n is an integer of 1 or more, which comprises (a) reacting an aromatic thioether represented by the formula (II): Yn—Ar—(SR)m(II), wherein R represents a monovalent secondary or tertiary hydrocarbyl, or a monovalent primary hydrocarbyl group represented by the formula: —CH2—R1 or —CH2—CR2═C (R2)2, wherein R1 represents a monovalent aromatic ring group optionally substituted by a monovalent hydrocarbyl group, and each of R2 is the same or different from each other and represents hydrogen or a monovalent hydrocarbyl group, with (A) a Lewis acid in the presence of a solvent or with a protonic acid, provided that when (A) is a protonic acid, R is not a primary hydrocarbyl group, and (b) optionally hydrolyzing the reaction product from step (a).
    • 由式(I)表示的芳族苯硫酚的制备方法:Yn-Ar-(SH)m(I),其中Ar表示芳族烃; Y表示与构成芳香环的碳原子键合的至少一个取代基,该取代基选自卤素,硝基,腈,砜,氨磺酰基和烃基磺酰基; m为1以上的整数, n为1以上的整数,其包含(a)使由式(II)表示的芳族硫醚:Yn-Ar-(SR)m(II),其中R表示一价仲或叔烃基,或 由式-CH2-R1或-CH2-CR2 = C(R2)2表示的一价一价烃基,其中R1表示任选被一价烃基取代的一价芳族环基团,R2各自相同或 彼此不同,代表氢或一价烃基,(A)路易斯酸在溶剂或质子酸存在下,条件是当(A)为质子酸时,R不是主要烃基 ,和(b)任选地水解步骤(a)的反应产物。
    • 7. 发明授权
    • Motor-driven steering apparatus
    • 电动转向装置
    • US07654360B2
    • 2010-02-02
    • US11520875
    • 2006-09-14
    • Mitsuo SaitoIsamu Arai
    • Mitsuo SaitoIsamu Arai
    • B62D15/02
    • B62D5/04B62D1/16B62D1/20B62D5/0409B62K5/01B62K5/08
    • In a motor-driven steering apparatus structured such that a motor-driven steering assist unit is interposed between a steering shaft in a handle side and a wheel side steering member, and an input shaft connected to the steering shaft of the motor-driven steering assist unit and an output shaft connected to the wheel side steering member are coupled by a torsion bar and arranged on the same center axis, reference angle position marks are applied to portions existing at the same angle position around the same center axis of the input shaft and the output shaft, in a neutral steering state in which a steering force is not applied to the input shaft of the motor-driven steering assist unit.
    • 在电机驱动的转向装置中,电机驱动的转向辅助单元被插入在手柄侧的转向轴与车轮侧的转向构件之间,以及连接到电动助力转向辅助的转向轴的输入轴 连接到车轮侧转向构件的单元和输出轴通过扭杆联接并且布置在相同的中心轴上,参考角位置标记被施加到围绕输入轴的相同中心轴线的相同角度位置处存在的部分, 所述输出轴处于不向所述电动助力转向辅助单元的输入轴施加转向力的中立转向状态。
    • 8. 发明授权
    • Cassette storage container
    • 盒式存储容器
    • US4911298A
    • 1990-03-27
    • US331393
    • 1989-03-31
    • Hiroshi MiyagawaIsamu Arai
    • Hiroshi MiyagawaIsamu Arai
    • G11B23/023B65D85/672
    • G11B23/0233
    • A cassette storage container for covering a tape cassette, the container having a case body formed by a plastic resin sheet of transparent or semi-transparent material which comprises a multiplicity of projections in the form of ribs or verrucae formed on the inner face of the case body for providing a rough surface and an opaque layer formed on the outer surface of the case body, the area of the opaque layer being at most covering the entire surface area of the outer surface of the container except for at least the portion corresponding to a label of the tape cassette put in its stored position in the container so as to define a display window for displaying the label of the tape cassette.
    • 一种用于覆盖带盒的盒式存储容器,该容器具有由透明或半透明材料的塑料树脂片形成的壳体,该壳体由形成在壳体的内表面上的多个突起形成为肋或疣状 用于提供形成在壳体的外表面上的粗糙表面和不透明层的主体,不透明层的面积至多覆盖容器外表面的整个表面区域,除了至少对应于 带盒的标签放入容器中的存储位置,以便限定用于显示盒式磁带的标签的显示窗口。