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    • 32. 发明授权
    • Spark plug
    • 火花塞
    • US06680561B2
    • 2004-01-20
    • US10283113
    • 2002-10-30
    • Makoto YamaguchiTsutomu Shibata
    • Makoto YamaguchiTsutomu Shibata
    • H01T1320
    • H01T13/34
    • A spark plug includes: a metal shell defining a front side having an outer periphery formed with a screw section which has a nominal size smaller than or equal to M12; a center electrode; a conductive seal layer; a terminal metal fitting fixed to the center electrode via the conductive seal layer; and an insulator formed with a through hole. The terminal metal fitting has a Vickers hardness in a range from 150-300 Hv. The terminal metal fitting includes: a front end section having an outer diameter, and embedded in the conductive seal layer, and a small diameter section disposed on a rear side of the front end section and having an outer diameter which is smaller than the outer diameter of the front end section. The through hole has an inner diameter different from the outer diameter of the small diameter section in a range from 1.0-1.4 mm.
    • 火花塞包括:金属外壳,其限定具有形成有标称尺寸小于或等于M12的螺杆部分的外周的前侧; 中心电极; 导电密封层; 通过导电密封层固定到中心电极的端子金属配件; 和形成有通孔的绝缘体。 端子金属配件的维氏硬度范围为150-300 Hv。 端子金属配件包括:具有外径并嵌入导电密封层的前端部分和设置在前端部的后侧上的小直径部分,其外径小于外径 的前端部分。 该通孔具有与小直径部分的外径不同的内径,范围为1.0-1.4mm。
    • 33. 发明授权
    • Semi-creeping discharge type spark plug
    • 半爬电式火花塞
    • US06208066B1
    • 2001-03-27
    • US09035035
    • 1998-03-05
    • Akio KokubuKazumasa YoshidaYoshihiro MatsubaraMakoto Yamaguchi
    • Akio KokubuKazumasa YoshidaYoshihiro MatsubaraMakoto Yamaguchi
    • H01T1352
    • H01T13/52F02B2275/18
    • In a semi-creeping discharge type spark plug, a cylindrical metal shell and an insulator are provided, the latter of which has an axial bore and placed within the metal shell so that a front end of the insulator extends beyond the metal shell. A center electrode is placed within the axial bore of the insulator so that a front end surface edge of the center electrode retracts by 0.1˜0.6 mm behind from a front end surface of the insulator. A ground electrode, one end of which is connected to a front end of the metal shell, and the other end of which is bent to oppose an outer surface of the insulator so as to form an air-gap therebetween while permitting creeping spark discharges running along said front end surface of said insulator. A foward edge portion of a front end surface of the ground electrode extends by 0.0˜1.0 mm forward from the front end surface of the insulator.
    • 在半爬电式火花塞中,设置有圆柱形金属壳和绝缘体,后者具有轴向孔并且放置在金属壳内,使得绝缘体的前端延伸超出金属壳。 中心电极放置在绝缘体的轴向孔内,使得中心电极的前端表面边缘从绝缘体的前端表面后退0.1〜0.6mm。 接地电极,其一端连接到金属壳的前端,另一端弯曲成与绝缘体的外表面相对,以在其间形成气隙,同时允许蠕变火花放电运行 沿着所述绝缘体的所述前端表面。 接地电极的前端面的前端部从绝缘体的前端面向前方延伸0.0〜1.0mm。
    • 35. 发明授权
    • Wide-band antenna and tuning method
    • 宽带天线和调谐方法
    • US5990841A
    • 1999-11-23
    • US124336
    • 1998-07-28
    • Yoshio SakamotoYoshitsune IitsukaMakoto Yamaguchi
    • Yoshio SakamotoYoshitsune IitsukaMakoto Yamaguchi
    • H01Q1/36H01Q9/30H01Q11/08H01Q9/00
    • H01Q11/08H01Q1/362H01Q9/30
    • An antenna that comprises a rod, a movable coil, and a holding section which holds the movable coil in a manner that allows the movable coil to slide in and out of the holding section. When the movable coil is drawn into the holding section, the holding section tunes to a particular desired frequencies in the upper portion of the VHF band and the UHF band; for example, 144 MHz and 430 MHz. When the movable coil is out of the holding section, the holding section, the rod, and the portion of the movable coil outside the holding section form antenna element of a center-loading type that tunes to frequencies in the HF band and the lower portion of the VHF band; for example, frequencies in the range of 3MHz to 50MHz. The tuning frequency is varied by sliding the position of the coil.
    • 一种天线,包括杆,可动线圈和保持部,其以允许可动线圈滑入和移出保持部的方式保持可动线圈。 当可动线圈被拉入保持部分时,保持部分调谐到VHF频带和UHF频带上部的特定期望频率; 例如,144MHz和430MHz。 当可动线圈离开保持部分时,保持部分,杆和可动线圈部分在保持部分外部形成中心负载型的天线元件,其调谐到HF频带中的频率和下部 的VHF频带; 例如,频率在3MHz至50MHz的范围内。 通过滑动线圈的位置来改变调谐频率。
    • 36. 发明授权
    • Hydraulic power transmission unit
    • 液压动力传动装置
    • US5762172A
    • 1998-06-09
    • US735993
    • 1996-10-24
    • Kazumasa TsukamotoMasahiro HayabuchiKoji MaedaYutaka TeraokaMakoto Yamaguchi
    • Kazumasa TsukamotoMasahiro HayabuchiKoji MaedaYutaka TeraokaMakoto Yamaguchi
    • F16H45/02
    • F16H45/02F16H2045/021F16H2045/0252F16H2045/0278F16H2045/0284
    • A hydraulic power transmission unit includes a casing connected to an engine, a pump member fixed to the interior of the casing and a turbine mounted within the casing and connected to an output shaft, whereby the output torque of the engine is transmitted to the output shaft through fluid in the casing. A damper mechanism includes damper springs mounted directly on the inner face of the casing at its outer circumference. A damper disc serves to transmit the power of the engine to the output shaft through the damper springs. A lock-up clutch mechanism is also housed within the casing and includes a frictional engagement element arranged between the damper disc and the output shaft. The lock-up clutch mechanism is operated, i.e. frictional engagement element selectively applied and released, by a clutch piston slidably mounted within a cylinder defined by the damper disc.
    • 液压动力传递单元包括连接到发动机的壳体,固定到壳体内部的泵构件和安装在壳体内并连接到输出轴的涡轮,由此发动机的输出扭矩传递到输出轴 通过套管中的流体。 阻尼器机构包括在其外圆周处直接安装在壳体的内表面上的阻尼器弹簧。 减震盘用于通过减震弹簧将发动机的动力传递到输出轴。 锁定离合器机构也容纳在壳体内,并且包括布置在阻尼盘和输出轴之间的摩擦接合元件。 通过可滑动地安装在由阻尼盘限定的圆筒内的离合器活塞来操作锁止离合器机构,即摩擦接合元件选择性地施加和释放。
    • 39. 发明授权
    • Process of producing soybean and/or soy protein products
    • 生产大豆和/或大豆蛋白产品的方法
    • US4212798A
    • 1980-07-15
    • US37821
    • 1979-05-10
    • Osahiro SatouMakoto YamaguchiMikio Hasegawa
    • Osahiro SatouMakoto YamaguchiMikio Hasegawa
    • A23L11/00A23J1/14
    • A23J1/142
    • Soybean and/or soy protein products are prepared by:(a) contacting a soy protein-containing material with an ethanol-water mixture;(b) separating the liquid fraction from the suspension of step (a);(c) dividing the liquid fraction into first and second portions;(d) diluting the first portion with water to an ethanol concentration of less than 40%;(e) subjecting the diluted portion to extractive distillation in a tower at a temperature in the range of 80.degree. C. to 95.degree. C.;(f) removing volatile materials from said diluted portion and recovering distillation bottoms from said extractive distillation;(g) subjecting the distillation bottoms to azeotropic distillation and recovering the distilled portion thereof; and(h) combining said distilled portion with said second portion of step (c) as the feed material for step (a).
    • 大豆和/或大豆蛋白产物通过以下方法制备:(a)使含大豆蛋白的材料与乙醇 - 水混合物接触; (b)从步骤(a)的悬浮液中分离液体部分; (c)将液体馏分分成第一和第二部分; (d)用水将第一部分稀释至小于40%的乙醇浓度; (e)在80℃至95℃的温度下,在塔中对稀释部分进行萃取蒸馏。 (f)从所述稀释部分除去挥发性物质并从所述萃取蒸馏中回收蒸馏塔底物; (g)对蒸馏塔底进行共沸蒸馏并回收其蒸馏部分; 和(h)将所述蒸馏部分与步骤(c)的所述第二部分组合作为步骤(a)的进料。