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    • 1. 发明授权
    • Method for producing aromatic polymer
    • 芳族聚合物的制备方法
    • US09109081B2
    • 2015-08-18
    • US11816195
    • 2006-02-15
    • Tsutomu YokozawaKazuei OhuchiYasuhiro KubotaHideyuki Higashimura
    • Tsutomu YokozawaKazuei OhuchiYasuhiro KubotaHideyuki Higashimura
    • C08G79/00C08G61/02C08G61/10B01J31/22B01J31/24
    • C08G61/02B01J31/2295B01J31/24B01J2531/824C08G61/10C08G2261/312C08G2261/3142C08G2261/411
    • A method for producing an aromatic polymer comprising polycondensing an aromatic compound of the following formula (I) in the presence of a palladium complex containing a phosphine compound of the following formula (II): (wherein, Ar represents an aromatic ring-containing bi-functional organic group. X represents a halogen atom, nitro group or group of the formula —SO3Q (wherein, Q represents an optionally substituted hydrocarbon group). Y represents an oxygen atom, sulfur atom or the like, and n represents 0 or 1. M represents a hydrogen atom, —B(OQ1)2 or the like (Q1 represents a hydrogen atom or hydrocarbon group.) P(R1)3  (II) (wherein, R1 represents a group of the following formula (III) or a group of the following formula (IV) and three R1s may be the same or different, providing at least one of three R1s is a group of the following formula (III)) —C(R2)3  (III) (wherein, R2 represents a hydrogen atom or an optionally substituted hydrocarbon group) (wherein, R3 to R7 represent each independently a hydrogen atom, optionally substituted hydrocarbon group or the like).
    • 一种芳香族聚合物的制造方法,其特征在于,在含有下述式(II)的膦化合物的钯络合物的存在下,使下式(I)的芳香族化合物缩聚:(式中,Ar表示含芳环的双 - X表示卤素原子,硝基或式-SO 3 Q基团(其中,Q表示任选取代的烃基),Y表示氧原子,硫原子等,n表示0或1。 M表示氢原子,-B(OQ1)2等(Q1表示氢原子或烃基)P(R1)3(Ⅱ)(式中,R1表示下式(III)的基团或 -C(R2)3(III)(其中,R2表示(R))表示的基团,可以相同或不同,提供三个R 1中的至少一个为下式(III) 氢原子或任选取代的烃基)(其中,R3至R 7独立地表示氢原子,任选取代的烃基等)。
    • 2. 发明申请
    • METHOD FOR PRODUCING AROMATIC POLYMER
    • 生产芳族聚合物的方法
    • US20100144999A1
    • 2010-06-10
    • US11816195
    • 2006-02-15
    • Tsutomu YokozawaKazuei OhuchiYasuhiro KubotaHideyuki Higashimura
    • Tsutomu YokozawaKazuei OhuchiYasuhiro KubotaHideyuki Higashimura
    • C08G61/00
    • C08G61/02B01J31/2295B01J31/24B01J2531/824C08G61/10C08G2261/312C08G2261/3142C08G2261/411
    • Disclosed is a method for producing an aromatic polymer characterized in that an aromatic compound represented by the formula (I) below is polycondensed in the presence of a palladium complex containing a phosphine compound represented by the formula (II) below. (I) (In the formula (I), Ar represents a bifunctional organic group containing an aromatic ring; X represents a halogen atom, a nitro group or a group expressed as —SO3Q (wherein Q is an optionally substituted hydrocarbon group); Y represents an oxygen atom, a sulfur atom or the like; n is 0 or 1; and M represents a hydrogen atom, a —B(OQ1)2 group (wherein Q1 is a hydrogen atom or a hydrocarbon group) or the like.) P(R1)3 (II) (In the formula (II), R1 represents a group represented by the formula (III) below or a group represented by the formula (IV) below, and three R1s may be the same as or different from one another, provided that at least one of R1s is a group represented by the formula (III) below.) —C(R2)3 (III) (In the formula (III), R2 represents a hydrogen atom or an optionally substituted hydrocarbon group.) (IV) (In the formula (IV), R3-R7 independently represent a hydrogen atom, an optionally substituted hydrocarbon group or the like.)
    • 公开了一种芳族聚合物的制造方法,其特征在于,在下述式(II)表示的膦化合物的钯络合物的存在下,将下述式(I)表示的芳香族化合物进行缩聚。 (I)(式(I)中,Ar表示含有芳香环的双官能性有机基团,X表示卤素原子,硝基或-SO 3 Q表示的基团(Q表示可以具有取代基的烃基),Y表示 表示氧原子,硫原子等; n为0或1; M表示氢原子,-B(OQ1)2基(其中Q1为氢原子或烃基)等)。 P(R 1)3(II)(式(II)中,R 1表示由下式(III)表示的基团或下述式(IV)表示的基团,3个R 1可以相同或不同 前提条件是R 1中的至少一个是由下式(III)表示的基团)-C(R 2)3(III)(在式(III)中,R 2表示氢原子或任选取代的 烃基)(Ⅳ)(式(Ⅳ)中,R 3 -R 7分别表示氢原子,可以具有取代基的烃基等)。
    • 5. 发明申请
    • Impeller for supercharger and method of manufacturing the same
    • 增压器叶轮及其制造方法
    • US20060291996A1
    • 2006-12-28
    • US10573966
    • 2005-03-30
    • Yasuhiro KubotaHirokazu Itoh
    • Yasuhiro KubotaHirokazu Itoh
    • F03B3/12
    • B22C9/04B22C7/02F04D29/284
    • [Problems]To provide a lost-wax cast impeller for a supercharger having no parting line corresponding part on a hub surface and a blade surface in each space demarcated by pairs of long blades adjacent to each other and having excellent aerodynamic performance. [Means for Solving Problems]This method of manufacturing the impeller comprises a step for forming a lost form pattern formed in the substantially same shape as the impeller for the supercharger, a step for forming a mold by eliminating and removing the lost form pattern after the lost form pattern is coated with a refractory, and a step for pouring a molten metal in the mold for casting. In the step for molding the lost form pattern, a lost material is injection-molded in a space demarcated by radially arranging, toward a center shaft, a plurality of slide molds having short blade-shaped bottomed groove parts and space shapes between the pairs of long blades adjacent to each other, and the slide molds are released by moving in the radial direction of the center shaft while rotating. Thus, the parting line corresponding part is not present on any of the hub surface and the blade surface in the spaces demarcated by the pairs of long blades adjacent to each other.
    • [问题]提供一种用于增压器的失蜡铸造叶轮,其在轮毂表面上没有分型线对应部分,并且通过成对的彼此相邻的长叶片划分的每个空间中的叶片表面,并且具有优异的空气动力性能。 解决问题的方法这种制造叶轮的方法包括形成与增压器的叶轮大致相同形状的损失形状图案的步骤,通过消除和除去后面的损失形式图案来形成模具的步骤 损失的形状图案被涂覆有耐火材料,以及用于将熔融金属浇注到铸造模具中的步骤。 在用于模制失重形状图案的步骤中,将损失的材料注射到通过沿中心轴径向布置多个具有短叶片形底部凹槽部分的滑动模具和两对 相邻的长叶片,并且通过在旋转的同时沿着中心轴的径向移动来释放滑动模具。 因此,分隔线对应部分不存在于彼此相邻的成对的长叶片划分的空间中的毂表面和叶片表面中的任何一个上。
    • 8. 发明授权
    • Detection method for forces acting on tire and pneumatic tire used therein
    • 作用在其中使用的轮胎和充气轮胎上的力的检测方法
    • US07971477B2
    • 2011-07-05
    • US12674306
    • 2008-08-05
    • Yasuhiro Kubota
    • Yasuhiro Kubota
    • B60C23/02
    • B60C19/00B60C13/00B60C2019/004B60T8/1725G01L1/122G01L5/16G01M17/02
    • A detection method for at least one of acting forces on tire among a back-and-forth directional force, a lateral force, vertical force, and a moment about a tire axis, detects the forces by strain outputs of strain sensors, which are attached on the tire and measure the strains of a sidewall portion. The method includes a strain measuring step to measure the strain of the sidewall portion with each of the above-mentioned strain sensors simultaneously at the rotational position P based on the tire rotational standard position X and to obtain the strain output per each strain sensor, and an acting force calculating step to calculate the above-mentioned force acting on the tire based on the strain output per strain sensor obtained on this strain measuring step.
    • 用于轮胎中的至少一个作用力的检测方法来自前后方向力,横向力,垂直力和轮胎轴线周围的力矩,通过应变传感器的应变输出来检测力 并且测量侧壁部分的应变。 该方法包括应变测量步骤,用于基于轮胎旋转标准位置X,在旋转位置P处同时测量上述各应变传感器的侧壁部分的应变,并获得每个应变传感器的应变输出, 基于在该应变测量步骤中获得的每个应变传感器的应变输出来计算上述作用在轮胎上的力的作用力计算步骤。