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    • 12. 发明授权
    • Method for rehabilitating an existing pipe
    • 修复现有管道的方法
    • US07028716B2
    • 2006-04-18
    • US11109036
    • 2005-04-19
    • Koji KanetaTakao KamiyamaKenji FujiiTakeshi Hasegawa
    • Koji KanetaTakao KamiyamaKenji FujiiTakeshi Hasegawa
    • F16L55/16
    • F16L55/165F16L55/179
    • A rehabilitating pipe having a flange at one end thereof is laid inside a first existing pipe so that the flange contacts an inner circumferential surface portion of a second existing pipe surrounding a portion where the first and second existing pipes intersect. A flange part of a flanged tubular member is adhesively fixed to the inner circumferential surface of the second existing pipe so that the flange part covers the flange of the rehabilitating pipe and the inner circumferential surface portion of the second existing pipe. A tubular part of the flanged tubular member is adhered to the rehabilitating pipe to thereby seal a gap between an inner circumference of the first existing pipe and an outer circumference of the rehabilitating pipe.
    • 在其一端具有凸缘的修复管被放置在第一现有管内,使得凸缘接触围绕第一和第二现有管相交的部分的第二现有管的内周表面部分。 凸缘管状构件的凸缘部分粘合地固定到第二现有管的内周表面,使得凸缘部分覆盖修复管的凸缘和第二现有管的内周面部分。 凸缘管状构件的管状部分粘附到修复管上,从而密封第一现有管的内周和修复管的外周之间的间隙。
    • 14. 发明授权
    • Ink jet apparatus with retractable recovery device
    • 具有伸缩式回收装置的喷墨装置
    • US06213581B1
    • 2001-04-10
    • US08183789
    • 1994-01-21
    • Takeshi HasegawaAkihiko Kobayashi
    • Takeshi HasegawaAkihiko Kobayashi
    • B41J2165
    • B41J2/16526
    • An ink jet apparatus has installed therein a retractable recovery device. The ink jet apparatus has a housing with a space accommodating a carriage for scanning a recording area, an ink jet head removably mounted on the carriage for ejecting ink onto a recording medium as the carriage scans the recording area, and a removable cover member forming a part of the housing covering said space. The recovery device includes a pressing member mounted in the space at a location outside the scanning area for movement between an accommodating position and an operating position. The pressing member extends from the space when moved to the operating position after removal of the cover member, whereby a recovery operation using the pressing member can be performed on the ink jet head by removing the ink jet head from the carriage. The pressing member, when in the accommodating position, is disposed within the space for concealment by the cover member.
    • 一种喷墨设备在其中安装有可伸缩的回收装置。 喷墨装置具有容纳用于扫描记录区域的托架的空间的壳体,可拆卸地安装在托架上的喷墨头,用于当托架扫描记录区域时将墨喷射到记录介质上;以及可移除盖构件, 部分住房覆盖所述空间。 恢复装置包括安装在扫描区域外部的位置处的空间中的按压构件,用于在容纳位置和操作位置之间移动。 按压构件在移除盖构件之后移动到操作位置时从空间延伸,由此通过从喷墨头移除喷墨头,可以在喷墨头上进行使用按压构件的恢复操作。 当按压构件处于容纳位置时,被设置在用于由盖构件隐藏的空间内。
    • 17. 发明授权
    • Electron-beam excited plasma generator with side orifices in the
discharge chamber
    • 电子束激发等离子体发生器,具有放电室中的侧孔
    • US5942854A
    • 1999-08-24
    • US90402
    • 1998-06-04
    • Makoto RyojiMasakuni TokaiYukitaka MoriTakeshi HasegawaMasahito Ban
    • Makoto RyojiMasakuni TokaiYukitaka MoriTakeshi HasegawaMasahito Ban
    • H05H1/46C23C14/32C23F4/00H01J27/20H01J37/32H01L21/203H01L21/205H01L21/302H05H1/24H01J27/02
    • H01J37/32009H01J37/3233H01J37/32357
    • The present invention provides an electron-beam excited plasma generator which can effectively form samples of larger areas.The electron-beam excited plasma generator according to the present invention comprises a cathode (11) for emitting thermions; a discharge electrode (23) for gas discharge between the cathode and the same; an intermediate electrode (13) positioned coaxially with the discharge electrode in an axial direction; a discharge chamber (2) to be filled with discharge gas plasma generated by the gas discharge between the cathode and the discharge electrode; a plasma processing chamber (3) formed adjacent to the discharge chamber with a partition wall (21) disposed therebetween and positioned so that a surface-to-be-processed of a workpiece-to-be-processed (35) is positioned perpendicular to the axial direction; a plurality of orifices (22) for pulling out electrons in the discharge gas plasma in the discharge chamber into the plasma processing chamber, each being formed in the partition wall substantially perpendicular to the axial line and distributed radially with respect to the axial direction; and an accelerating electrode (31) disposed in the plasma processing chamber for pulling out and accelerating the electrons through the orifices.
    • 本发明提供一种电子束激发等离子体发生器,能够有效地形成较大面积的样品。 根据本发明的电子束激发等离子体发生器包括用于发射热量的阴极(11) 用于在阴极与其之间进行气体放电的放电电极(23); 与所述放电电极在轴向同轴配置的中间电极(13) 放电室(2),其被填充有由阴极和放电电极之间的气体放电产生的放电气体等离子体; 等离子体处理室(3),其与排放室相邻形成有分隔壁(21),其间设置有被处理工件(35)的待处理表面与垂直于 轴向; 多个用于将放电室中的放电气体等离子体中的电子抽出到等离子体处理室中的多个孔,每个孔分别形成在基本上垂直于轴线并且相对于轴向方向径向分布的分隔壁中; 以及设置在等离子体处理室中的加速电极(31),用于拉出和加速电子通过孔。
    • 19. 发明授权
    • Method of positioning mask using variable mask mechanism and variable
mask mechanism
    • 使用可变掩码机制和可变掩码机制定位掩码的方法
    • US5515138A
    • 1996-05-07
    • US447697
    • 1995-05-23
    • Takeshi HasegawaTakashi Yamamoto
    • Takeshi HasegawaTakashi Yamamoto
    • G03B27/46G03B27/62G03B27/42G03B27/52G03B27/74
    • G03B27/6285
    • A method of positioning a mask using a variable mask mechanism capable of displacing the mask for partially blocking a light beam for exposing a photosensitive material and of changing the amount of opening of an aperture through which the light beam passes, is provided which comprises the steps of measuring the density of each of images on a negative film in a state in which the mask is in alignment with a range in which the density of each image can be measured and thereafter shifting the mask to a range in which the images on the negative film can be exposed, thereby exposing the photosensitive material. Therefore, a position permissible range of the mask at the time of photometry and exposure is expanded. It is thus unnecessary to position the mask with accuracy higher than required. Further, the manufacturing cost of the variable mask mechanism can be reduced.
    • 提供一种使用能够移动掩模的可变掩模机构定位掩模的方法,用于部分地遮挡用于曝光光敏材料的光束并改变光束通过的孔的开口量,其包括以下步骤 在其中掩模与可以测量每个图像的浓度的范围对准的状态下测量负片上每个图像的浓度,然后将掩模移动到阴影上的图像的范围 可以将膜曝光,从而曝光感光材料。 因此,扩大了在测光和曝光时掩模的位置容许范围。 因此,无需以高于所需的精度来定位掩模。 此外,可以减小可变掩模机构的制造成本。