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    • 81. 发明申请
    • Epoxy Resin Composition
    • 环氧树脂组合物
    • US20090032286A1
    • 2009-02-05
    • US11887920
    • 2006-04-07
    • Masaaki UrakawaTakeshi Arai
    • Masaaki UrakawaTakeshi Arai
    • H05K1/00C08K5/353B32B15/092
    • C08G18/003C08G59/182C08G59/3218C08G59/4021C08L63/00C09D163/00H05K1/0326Y10T428/31529C08L2666/22
    • To provide an epoxy resin composition that can afford a printed wiring board excellent in heat resistance, adhesiveness, prepreg storage stability, and insulation reliability.An epoxy resin composition containing (A) an oxazolidone ring-containing epoxy resin, (B) a novolac-type epoxy resin, (C) a guanidine derivative, and (D) an imidazole as components, wherein the component (A) contains an isocyanuric ring as well as an oxazolidone ring and, the IR absorbance ratio of the isocyanuric ring to the oxazolidone ring is not less than 0.01 and not more than 0.1, the weight ratio of the component (A) to the component (B) is 5:95 to 95:5, the content of the component (C) and the content of the component (D) are 0.01 to 5 parts by weight and not more than 0.08 part by weight, respectively, based on 100 parts by weight of the total weight of the epoxy resins containing the component (A) and the component (B), and the bromine content based on a weight obtained by subtracting the weight of the component (C) and the weight of the component (D) from the weight of the resin composition is not less than 10% by weight and not more than 20% by weight.
    • 提供能够提供耐热性,粘合性,预浸料储存稳定性和绝缘可靠性优异的印刷线路板的环氧树脂组合物。 包含(A)含恶唑烷酮环的环氧树脂的环氧树脂组合物,(B)酚醛清漆型环氧树脂,(C)胍衍生物和(D)咪唑作为组分,其中组分(A)含有 异氰脲酸环和恶唑烷酮环,异氰脲酸酯环与恶唑烷酮环的IR吸光度比为0.01以上且0.1以下,成分(A)与成分(B)的重量比为5 :95〜95:5,基于100重量份的组分(C)的含量和组分(D)的含量分别为0.01〜5重量份且不大于0.08重量份 含有组分(A)和组分(B)的环氧树脂的总重量和溴含量基于通过从重量中减去组分(C)的重量和组分(D)的重量而获得的重量, 的树脂组合物不小于10重量%且不大于20重量%。
    • 84. 发明授权
    • Toner and image forming method
    • 调色剂和成像方法
    • US07018761B2
    • 2006-03-28
    • US10665590
    • 2003-09-18
    • Takao YamanouchiMasafumi UchidaMasahiro AnnoChikara TsutsuiTakeshi Arai
    • Takao YamanouchiMasafumi UchidaMasahiro AnnoChikara TsutsuiTakeshi Arai
    • G03G9/08
    • G03G9/0827G03G9/0819G03G9/0821
    • A toner used for an image forming method comprises steps of: limiting an amount of toner on a surface of a toner carrier by allowing a toner layer limiting member to be pressed to the surface of the toner carrier; and developing an electrostatic latent image formed on an electrostatic latent image carrier using the toner carried and transferred by the toner carrier, based on a non-magnetic single component development system, wherein the toner comprises toner particles having a volume average particle diameter of 3 to 9 μm, an arithmetic mean value of shape factor of 1.1 to 1.5, a coefficient of variation of shape factor of 16% or less, a ratio of rounded toner particle of 50% by number or more and a coefficient of variation of number particle diameter distribution of 26% or less, and a conveyance index of 2.0 to 10.0.
    • 用于图像形成方法的调色剂包括以下步骤:通过使调色剂层限制构件被压到调色剂载体的表面上来限制调色剂载体的表面上的调色剂的量; 以及基于非磁性单组分显影系统,使用由调色剂载体承载和转印的调色剂在静电潜像载体上形成静电潜像,其中调色剂包含体积平均粒径为3至 9μm,形状因子的算术平均值为1.1〜1.5,形状因子的变异系数为16%以下,圆形调色剂颗粒的比例为50数量级以上,数量粒径的变化系数 分布为26%以下,输送指数为2.0〜10.0。
    • 86. 发明授权
    • Chain for three-dimensional transfer line
    • 链条用于三维传输线
    • US06758328B2
    • 2004-07-06
    • US10257388
    • 2002-10-18
    • Takeshi AraiHiroaki Kase
    • Takeshi AraiHiroaki Kase
    • B65G1706
    • B65G17/086B65G2201/02
    • There is provided a conveyor chain for use in a three-dimensional conveyor line, in which a plurality of chain links each with a top plate provided on a link body thereof are connected endlessly to each other by shaft pins for three-dimensional conveyance of products, a projecting head portion of a rearward one of two adjacent chain links is disposed between a pair of leg portions of a frontward adjacent link, a shaft pin is penetrated through the projecting head portion so that the rearward chain link can freely be pivoted vertically and horizontally about the shaft pin, the top plate includes a front plate portion and rear plate portion, each portion formed defining its boundary as a semicircular line whose center is laid nearly at the center of the projecting head portion, the rear plate portion is integral with the rear upper portion of the link body while the front plate portion is disposed on the front upper portion of the link body, a bearing block is received in a bearing space, the bearing block is engaged on the shaft pin so that the rear plate portion can be pivoted horizontally in relation to the front plate portion. Since there takes place no gap between the front edge of the rear plate portion and rear edge of the front plate portion, the conveyor chain thus constructed can convey products more stably without thrust-up, stalling or overturn of them.
    • 提供了一种用于三维输送线的输送链,其中多个链条各自具有设置在其连接体上的顶板,通过轴销连续地彼此连接,用于产品的三维输送 两个相邻链节中的后方的一个突出的头部设置在前邻近链节的一对腿部之间,轴销穿过突出头部,使得后链节可以自由地垂直地枢转,并且 水平地围绕轴销,顶板包括前板部分和后板部分,每个部分形成其边界为半圆形线,其中心几乎位于突出头部的中心,后板部分与 连杆体的后上部,同时前板部分设置在连杆体的前上部,轴承座被容纳在轴承空间 轴承座接合在轴销上,使得后板部分能够相对于前板部分水平地枢转。 由于后板部分的前边缘和前板部分的后边缘之间没有间隙,所以构造的传送链可以更稳定地传送产品,而不会使其推进,停转或翻倒。
    • 87. 发明授权
    • Polishing pad and polisher
    • 抛光垫和抛光机
    • US06544104B1
    • 2003-04-08
    • US10049664
    • 2002-02-15
    • Hisao KoikeTakeshi AraiAkihiko Ikeda
    • Hisao KoikeTakeshi AraiAkihiko Ikeda
    • B24B4900
    • B24B37/013B24B37/205B24B49/04B24B49/12
    • A window member (11) having an intentionally designed distribution of refractive index is used, as a transparent window member in a light transmission area of a polishing pad for detecting the end point of polishing by a CMP method. This window member (11) has areas (11a) having a high refractive index and areas (11b) having a low refractive index in its window face. In a cross section normal to the window face, the high-refractive index areas (11a) and the low-refractive index areas (11b) are alternately arranged in stripes. These areas (11a and 11b) in the window face are in a Fresnel zone plate arrangement in which the first area (center circle) is a bright one (area having a high refractive index). A plurality of such Fresnel zone plates (F) are arrayed in a matrix in the window face of the window member (11).
    • 使用具有有意设计的折射率分布的窗构件(11)作为用于通过CMP方法检测抛光终点的抛光垫的透光区域中的透明窗构件。该窗构件(11)具有 具有高折射率的区域(11a)和在其窗口面中具有低折射率的区域(11b)。 在垂直于窗口的横截面中,高折射率区域(11a)和低折射率区域(11b)以条纹交替排列。 窗口中的这些区域(11a和11b)是菲涅尔区域板布置,其中第一区域(中心圆)是明亮的(具有高折射率的区域)。 多个这样的菲涅尔带板(F)以矩阵形式排列在窗构件(11)的窗面中。
    • 88. 发明授权
    • Automotive window molding
    • 汽车窗模
    • US06409244B1
    • 2002-06-25
    • US09738861
    • 2000-12-18
    • Yuuji NagahashiAkira HoshikawaTakeshi AraiYukio Furugori
    • Yuuji NagahashiAkira HoshikawaTakeshi AraiYukio Furugori
    • B60J1002
    • B60J10/70B60J10/25
    • An automotive window molding attached onto a circumference of a window glass and arranged at a pillar side of a vehicle body, includes an outside glass abutting portion being in contact with an outside surface of the window glass, an outside ornamental head portion arranged outside of the outside glass abutting portion and spaced apart from the outside glass abutting portion so that the outside ornamental head portion and the outside glass abutting portion are opposed to each other, and a connecting wall portion interconnecting the outside ornamental head portion and the outside glass abutting portion. A drip groove is defined by the outside glass abutting portion, the outside ornamental head portion, and the connecting wall portion, so that the drip groove is opened toward inside of the perimeter of the window glass. In order to allow snow to impinge and break on a tip of the outside glass abutting portion by wiping action of a wiper blade during vehicle driving in the snow, a tip portion of the outside glass abutting portion is configured to protrude toward inside of the perimeter of the window glass more than a tip portion of the outside ornamental head portion protrudes toward inside of the perimeter of the window glass.
    • 安装在车窗玻璃的圆周上并布置在车体的支柱侧的汽车窗模具包括与窗玻璃的外表面接触的外玻璃抵靠部,设置在车窗外侧的外装饰头部 外侧玻璃抵接部并与外侧玻璃抵接部隔开,使得外侧装饰头部和外部玻璃抵接部相对,以及将外部装饰头部与外侧玻璃抵接部相互连接的连接壁部。 由外侧玻璃抵接部,外侧装饰头部和连接壁部限定滴水槽,使得滴水槽朝向窗玻璃的周边内侧开口。 为了通过在车辆行驶中在雪中擦拭刮水片的作用,能够使雪撞击并破坏外侧玻璃抵接部的前端,外侧玻璃抵接部的前端部被配置为向周边的内侧突出 比外侧装饰头部的顶端部的窗玻璃朝向窗玻璃的周边的内侧突出。