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    • 31. 发明授权
    • Method and apparatus for detecting collapse of natural ground in shield
driving method
    • 用于检测盾构驱动方法中自然接地褶皱的方法和装置
    • US5199818A
    • 1993-04-06
    • US773560
    • 1991-11-06
    • Masahiko YamamotoKanji ShibataniHiroaki YamaguchiYasuo KanemitsuTetsuya ShinboTomoyuki AbeYasuhiko IchimuraShoichi Sakanishi
    • Masahiko YamamotoKanji ShibataniHiroaki YamaguchiYasuo KanemitsuTetsuya ShinboTomoyuki AbeYasuhiko IchimuraShoichi Sakanishi
    • E21D9/06E21D9/087E21D9/093
    • E21D9/093
    • A method and an apparatus for performing measurement by a resistivity method in order to detect the thickness of a sludge layer on the outer periphery of a shield machine. A Wenner electrode row (14) on the outer periphery of the machine is used to measure reference resistivities to thereby detect certain resistivities in the depth direction of the natural ground and the sludge layer thickness. At the same time, a dipole electrode row (16) is used to measure voltage distributions in the depth direction of the natural ground and in the direction of the arrangement of the electrodes. The ratios of the values measured by the measurement dipole electrodes to those measured by the reference Wenner electrodes are calculated, and their distribution is charted. When mutually equal values in the distribution map are connected together by continuous curves, a contour-pattern image is obtained, which enables a configuration of the collapse of natural ground to be determined. Such as image can be displayed either two-dimensionally or three-dimensionally by image processing. If a plurality of sets of electrode rows (14) and (16) are arranged in the circumferential direction of the machine, and resistivities are detected while current having different frequencies is supplied, the collapse of the natural ground can be measured quickly.
    • PCT No.PCT / JP91 / 00317 Sec。 371日期1991年11月6日 102(e)日期1991年11月6日PCT 1991年3月8日PCT公布。 出版物WO91 / 14078 日期1991年9月19日。一种用于通过电阻率法进行测量以便检测盾构机外周上的污泥层的厚度的方法和装置。 使用机器外周的文纳电极列(14)来测量参考电阻,从而检测天然地面深度方向上的某些电阻率和污泥层厚度。 同时,使用偶极电极列(16)测量自然地面的深度方向和电极排列方向上的电压分布。 计算由测量偶极子电极测量的值与通过参考Wenner电极测量的值的比率,并绘制其分布。 当通过连续曲线将分布图中的相互相等的值连接在一起时,获得轮廓图案图像,其能够确定自然地面的崩溃的配置。 诸如图像可以通过图像处理二维或三维地显示。 如果在机器的圆周方向上布置多组电极列(14)和(16),并且在提供具有不同频率的电流的同时检测电阻率,则可以快速测量自然地面的塌陷。
    • 35. 发明申请
    • Run-Flat Tire
    • 跑步轮胎
    • US20080156409A1
    • 2008-07-03
    • US11795516
    • 2006-01-20
    • Hiroyuki YokokuraHidenobu AkahaneYugo ZuigyoDaisuke MaeharaMasahiko Yamamoto
    • Hiroyuki YokokuraHidenobu AkahaneYugo ZuigyoDaisuke MaeharaMasahiko Yamamoto
    • B60C17/04
    • D02G3/48B60C9/0042B60C9/0207B60C9/04B60C9/09B60C15/0018B60C15/0036B60C17/0009B60C2015/0639Y10T152/10828Y10T152/10864Y10T428/2967
    • This invention relates to a tire having an improved durability in the run-flat running without damaging the ride comfort in the usual running, and more particularly to a run-flat tire comprising a sidewall portion provided with a side reinforcing rubber layer having a crescent shape at section wherein a cord layer including a polyketone fiber cord satisfying the following conditions of the following equations (I) and (II): σ≧−0.01×E+1.2   (I) σ≧0.02   (II) [wherein σ is a thermal shrinkage stress at 177° C. (cN/dtex) and E is an elastic modulus at 25° C. under a load of 49 N (cN/dtex)] is disposed in at least a part of a region A ranging from a belt end to a maximum width part of a tire side portion and a region B ranging from a neighborhood of a bead core to a bead filler.
    • 本发明涉及一种轮胎,其在平直行驶中具有改善的耐久性,而不损害通常行驶中的乘坐舒适性,更具体地,涉及一种具有侧壁部分的防浪胎轮胎,侧胎部分设置有具有月牙形的侧面增强橡胶层 在其中包含满足以下等式(I)和(II)的以下条件的聚酮纤维帘线的帘线层的部分:<?in-line-formula description =“在线公式”end =“lead”→sigma > = - 0.01xE + 1.2(I)<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“ (“N”)= 0.02(II)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中sigma是177℃的热收缩应力(cN / dtex ),E是在49N(cN / dtex)的载荷下在25℃下的弹性模量]设置在范围从轮胎侧部的带端到最大宽度部分的区域A的至少一部分中 和一个区域B从一个 胎圈芯与胎圈填料的邻接。
    • 39. 发明授权
    • Electron-emitting device and production process thereof
    • 电子发射器件及其制造方法
    • US06762541B1
    • 2004-07-13
    • US09567522
    • 2000-05-10
    • Masahiko YamamotoAsai HironoriKouhei NakayamaKoji Suzuki
    • Masahiko YamamotoAsai HironoriKouhei NakayamaKoji Suzuki
    • H01J162
    • H01J1/304H01J1/32
    • A horizontal type electron-emitting device structure and process of making, wherein the device includes a low-potential electrode and a high-potential electrode which are formed on a substrate, and an electron-emitting part placed between the electrodes. Above the substrate is an anode. A secondary-electron emitting material is arranged on the top of a region from the electron-emitting part to the high-potential electrode, so that secondary electrons are efficiently emitted to the anode, thereby to contribute to efficient electron emission. An auxiliary electrode may be formed, with a high-resistance or insulating layer interposed, on the substrate in the vicinity of the high-potential electrode. A voltage higher than that of the high-potential electrode is then applied to the auxiliary electrode, so that electrons emitted from the electron-emitting part are attracted to the auxiliary electrode.
    • 水平型电子发射器件结构和制造方法,其中器件包括形成在衬底上的低电位电极和高电位电极以及放置在电极之间的电子发射部分。 衬底上方是阳极。 二次电子发射材料被布置在从电子发射部分到高电位电极的区域的顶部,使得二次电子被有效地发射到阳极,从而有助于有效地发射电子。 辅助电极可以在高电位电极附近的衬底上形成有高电阻或绝缘层。 然后将高于高电位电极的电压施加到辅助电极,使得从电子发射部分发射的电子被吸引到辅助电极。