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    • 7. 发明申请
    • Board for printed wiring, printed wiring board, and method for manufacturing them
    • 印刷电路板,印刷线路板及其制造方法
    • US20080063792A1
    • 2008-03-13
    • US11976490
    • 2007-10-25
    • Noriki HayashiYoshio OkaMasahiko KandaNarito YagiKenji MiyazakiKyouichirou Nakatsugi
    • Noriki HayashiYoshio OkaMasahiko KandaNarito YagiKenji MiyazakiKyouichirou Nakatsugi
    • H05K3/00
    • H05K3/246H05K1/095H05K3/108H05K3/12H05K3/1216H05K3/16H05K3/381H05K3/388H05K2201/0347H05K2201/035H05K2203/072H05K2203/095Y10T29/49126
    • A novel board for printed wiring comprising a fine conductor wiring having a clear and favorable boundary line and fabricated by an ordinal printing method such as screen printing, a printed wiring board using the same, and methods for manufacturing them. A board for printed wiring and a method for manufacturing the same are characterized in that the surface of a board is subjected to one of the surface treatments: (a) roughening, (2) plasma treatment, (3) roughening and then plasma treatment, and (4) roughening and then forming of a metal film coating by sputtering. A printed wiring board and a method for manufacturing the same is characterize in that a conductor wiring is fabricated by printing using a conductive paste containing metal particles the average particle diameter of which is 4 μm or less and the maximum particle diameter of which is 15 μm or less. Another printed wiring board and a method for manufacturing the same is characterized in that the surface of a conductor wiring fabricated using a conductive paste containing metal particles M and a binder B at a volume ratio of M/B of 1/1 to 1.9/1 is etched, a plating coating is formed on the surface.
    • 一种用于印刷布线的新型印刷电路板,包括具有透明且有利的边界线的精细导体布线,并通过诸如丝网印刷的顺序印刷法,使用其的印刷线路板及其制造方法制造。 印刷电路板及其制造方法的特征在于,对板的表面进行表面处理之一:(a)粗糙化,(2)等离子体处理,(3)粗糙化,然后进行等离子体处理, 和(4)通过溅射粗化然后形成金属膜涂层。 印刷电路板及其制造方法的特征在于,使用含有平均粒径为4μm以下,最大粒径为15μm的金属粒子的导电糊进行印刷,制造导体布线 或更少。 另一种印刷线路板及其制造方法的特征在于,使用含有金属粒子M和粘合剂B的M / B的体积比为1/1〜1.9 / 1的导电性糊剂制造的导体布线的表面 被蚀刻,在表面上形成镀覆层。
    • 8. 发明授权
    • Utility vehicle having cargo bearing surfaces including a folded seat
back
    • 具有货物承载表面的多用途车辆包括折叠的座椅靠背
    • US4946193A
    • 1990-08-07
    • US284370
    • 1988-12-14
    • Yoshio Oka
    • Yoshio Oka
    • B62K7/04
    • B62K7/04Y10S180/907Y10S180/908
    • Utility vehicles having four wheels, one or more seats, a steering column and a forward mounting power unit. The devices are shown to be either two of four wheel drive. Extending from behind the rear wheels to a position behind the steering column, a flat floor provides substantial storage area. When two seats are employed, the driver seat is displaced to one side of the vehicle and racks extend fore-and-aft in the same plane. The passenger's seat back may be lowered to further define that plane. The engine is mounted directly between the front wheels for compactness and protection.
    • 具有四个轮子,一个或多个座椅,转向柱和前部安装动力单元的多用途车辆。 这些设备显示为四轮驱动器中的两个。 从后轮后延伸到转向柱后面的位置,平坦的地板提供了大量的存储区域。 当使用两个座位时,驾驶员座椅移动到车辆的一侧,并且机架在同一平面内前后延伸。 乘客的座椅靠背可能会下降,以进一步限定该平面。 发动机直接安装在前轮之间,以实现紧凑和保护。
    • 9. 发明授权
    • Transmission for use in motor vehicles
    • 变速器用于机动车辆
    • US4574652A
    • 1986-03-11
    • US639283
    • 1984-08-09
    • Takashi ShichinoheMasahiro ImaizumiRyoichi IkejimaYoshio Oka
    • Takashi ShichinoheMasahiro ImaizumiRyoichi IkejimaYoshio Oka
    • B62K23/06F16H61/26F16H63/00F16H63/04F16H63/18F16H63/30F16H63/38G05G5/06
    • F16H63/18Y10T74/19279Y10T74/20055Y10T74/20085
    • An improved transmission in a motor vehicle including a body, an engine located in the vicinity of the center of the body, a pair of footrests attached to the body near the engine, and front and rear wheels. The transmission is integral with the engine and has a casing, a shift spindle having one end projecting from the casing and rotatable for shifting the transmission, and a control lever coupled to the shift spindle. According to the improvement, a cam means is interposed between the control lever and the casing for limiting shifting operation of the control lever. The cam means comprises a cam member having a cam surface and fixed to the casing, a shaft member axially slidably fitted in the control lever and having a control knob on a first end thereof, and a spring disposed between the shaft member and the control lever for urging the shaft member to cause a second end of the shaft member to abut against the cam surface of the cam member. The cam means makes gear shifting operation more reliable and convenient.
    • 一种改进的机动车辆的变速器,包括主体,位于主体中心附近的发动机,附接到发动机附近的主体的一对脚踏板以及前轮和后轮。 变速器与发动机成一体,并具有壳体,换档主轴具有从壳体突出并可旋转的变速器的换档轴和连接到换档主轴的控制杆。 根据改进,凸轮装置插在控制杆和壳体之间,用于限制控制杆的换档操作。 凸轮装置包括具有凸轮表面并固定到壳体的凸轮构件,轴构件,轴向可滑动地装配在控制杆中,并且在其第一端上具有控制旋钮,以及设置在轴构件和控制杆之间的弹簧 用于推动轴构件使轴构件的第二端抵靠凸轮构件的凸轮表面。 凸轮装置使换档操作更可靠和方便。
    • 10. 发明授权
    • Conductive paste and method for manufacturing multilayer printed wiring board using the same
    • 导电浆料和使用其制造多层印刷线路板的方法
    • US08597459B2
    • 2013-12-03
    • US11664393
    • 2005-09-26
    • Yoshio OkaHitoshi TakiiNoriki Hayashi
    • Yoshio OkaHitoshi TakiiNoriki Hayashi
    • B29C65/00B32B37/00
    • H01B1/22H05K1/095H05K3/4069H05K3/4617H05K2201/0245H05K2201/0394
    • There is provided a conductive paste obtained by kneading conductive particles into an epoxy resin and having good filling ability into a via hole, which can form a connected portion wherein the connection resistance does not change with time even under high temperature and high humidity conditions. Also, there is provided a method for manufacturing a multilayer printed wiring board using the conductive paste.A conductive paste containing conductive particles and a resin mixture wherein the content of the epoxy resin having a molecular weight of 10,000 or more is from 30 to 90% by weight in the total resin component and whose elastic modulus at 85° C. after curing is 2 GPa or less, the content of the conductive particle being from 30 to 75% by volume. Furthermore, a method for manufacturing a multilayer printed wiring board using the conductive paste.
    • 提供一种通过将导电性粒子混入环氧树脂中并且具有良好的填充能力进入通孔而获得的导电膏,其可以形成连接部分,其中连接电阻即使在高温和高湿度条件下也不随时间变化。 此外,提供了一种使用导电浆料制造多层印刷线路板的方法。 含有导电性粒子和树脂混合物的导电性糊剂,其中分子量为10,000以上的环氧树脂的含量为总树脂成分的30〜90重量%,固化后85℃的弹性模量为 2GPa以下,导电性粒子的含量为30〜75体积%。 另外,使用该导电性糊料的多层印刷电路板的制造方法。