会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 13. 发明授权
    • Branching section of a sheathed multicore optical fiber
    • 护套多芯光纤的分支部分
    • US5313539A
    • 1994-05-17
    • US988107
    • 1993-02-10
    • Takahiro OgawaAkira Moriguchi
    • Takahiro OgawaAkira Moriguchi
    • G02B6/00G02B6/24G02B6/38G02B6/44G02B6/36
    • G02B6/02042G02B6/3878G02B6/3887G02B6/4439G02B6/4495
    • There is provided an improved branching section of a sheathed multicore optical fiber which is free from twisted and/or bent optical fiber cores during the operation of assembling the component of the branching section so that the operation may be carried out effectively and efficiently to provide a stable branching section of a sheathed multicore optical fiber. Such a branching section is established at an end of a sheathed multicore optical fiber by using stop rings 13, 23 having respective noncircular flanges 13, 22 and a sleeve 27 comprising a plurality of matching oblong members 28a, 28b. Since such a branching section 47 of a sheathed multicore optical fiber is established by using stop rings 12, 21 comprising respective noncircular flanges 13, 22 and a sleeve 27 comprising a plurality of matching oblong members 28a, 28b as well as other components, the branching section is free from any twisted and/or bent optical fiber cores and the operation of establishing such a branching section can be carried out effectively and efficiently to provide a stable branching section of a sheathed multicore optical fiber.
    • PCT No.PCT / JP92 / 00678 Sec。 371日期:1993年2月10日 102(e)日期1993年2月10日PCT提交1992年5月26日PCT公布。 出版物WO92 / 21994 日期为1992年12月10日。提供了一种护套多芯光纤的改进的分支部分,其在组装分支部分的部件的操作期间没有扭曲和/或弯曲的光纤芯,使得可以承载操作 有效地提供了一种护套多芯光纤的稳定的分支部分。 通过使用具有各自的非圆形凸缘13,22的止动环13,23和包括多个匹配的长圆形构件28a,28b的套筒27,在护套多芯光纤的端部建立这种分支部分。 由于通过使用包括相应的非圆形凸缘13,22的止动环12,21和包括多个匹配的长圆形构件28a,28b以及其它构件的套筒27来建立这种包覆多芯光纤的分支部分47,所以分支 部分没有任何扭曲和/或弯曲的光纤芯,并且可以有效和有效地执行建立这种分支部分的操作,以提供铠装的多芯光纤的稳定的分支部分。
    • 14. 发明授权
    • Method for measuring electrostatic potential
    • 静电电位测量方法
    • US5307120A
    • 1994-04-26
    • US826783
    • 1992-01-28
    • Takahiro Ogawa
    • Takahiro Ogawa
    • G01R29/12G03G5/00G03G15/00G03G15/02
    • G03G15/5037Y10S430/102
    • A method for measuring an electrostatic potential, in an electrophotographic type image forming apparatus to form an image using a photosensitive drum. An electrostatic potential measuring device is provided opposedly to the surface of the photosensitive drum, and at a position away from a position to which devices such as a charger are opposed, and the photosensitive drum is rotated, immediately after the photosensitive drum stops and the devices such as a charger is turned on for a fixed period of time, and at the same time, the measurement of an electrostatic potential of the surface of the photosensitive drum by the electrostatic potential measuring means is started.
    • 在电子照相型图像形成装置中测量静电电位的方法,以使用感光鼓形成图像。 静电电位测量装置与感光鼓的表面相对设置,并且在远离诸如充电器的装置相对的位置和感光鼓旋转的位置处,紧接在感光鼓停止之后,并且装置 例如充电器开启固定的时间段,并且同时开始通过静电电位测量装置测量感光鼓的表面的静电电位。
    • 17. 发明授权
    • Method for forming a color proof having a specified toe gradation
    • 用于形成具有指定的趾部等级的着色的方法
    • US4994350A
    • 1991-02-19
    • US402840
    • 1989-09-05
    • Takahiro OgawaShun Takada
    • Takahiro OgawaShun Takada
    • G03C7/20G03C7/30G03F3/10
    • G03C7/3041G03C7/3029G03F3/107G03C2200/25Y10S430/15
    • An image forming method suitable for forming a color proof is disclosed. The method comprises (1) a step for exposing a silver halide color photographic light-sensitive material, which is comprised of a support having thereon photographic component layers including a yellow image-forming blue-sensitive, a magenta image forming green-sensitive and a cyan image-forming red-sensitive emulsion layer, to light through a transparent black-and-white halftone image and (2) a step for processing the exposed light-sensitive material to form a color image, wherein the photographic component layers contain a yellow water-soluble dye, a magenta water-soluble dye and a cyan water-soluble dyes and reflective densities of the silver halide color photographic material measured with light of 450 nm, 550 nm and 700 nm are each not less than 0.8, and toe portion gradations of characteristic curves of yellow, magenta and cyan images formed in the light-sensitive material by the processing are each not less than 1.7, and the toe portion gradations of the yellow, magnet and cyan image have the following relation:.vertline.1-.gamma..sub.A '/.gamma..sub.A .vertline..ltoreq.0.05wherein .gamma..sub.A ' is toe portion gradiation of one of the images, and .gamma..sub.A is that of another one of the images.
    • 公开了一种适用于形成防色彩的图像形成方法。 该方法包括(1)曝光卤化银彩色照相感光材料的步骤,该步骤包括其上具有包含黄色图像形成蓝色感光性,形成绿色敏感性的品红色图像和 青色图像形成红敏感乳剂层,通过透明的黑白色半色调图像进行发光;(2)用于处理曝光的感光材料以形成彩色图像的步骤,其中照相组分层含有黄色 水溶性染料,洋红色水溶性染料和青色水溶性染料以及用450nm,550nm和700nm光测量的卤化银彩色照相材料的反射密度各自不小于0.8,并且脚趾部分 通过处理在感光材料中形成的黄色,品红色和青色图像的特征曲线的灰度分别不小于1.7,黄色,磁铁和青色的趾部灰度 图像具有以下关系:其中γA'是图像之一的脚趾部分渐变,伽马A是另一个图像的像素。