Analyzing apparatus and fine particle collecting apparatus
    1.
    发明授权
    Analyzing apparatus and fine particle collecting apparatus 有权
    分析装置和微粒收集装置

    公开(公告)号:US07275453B2

    公开(公告)日:2007-10-02

    申请号:US10773743

    申请日:2004-02-06

    IPC分类号: G01N1/00

    摘要: A simple and convenient analyzing apparatus is provided which easily, conveniently, and efficiently collects a material in the state of fine particles adhered to a target object, extracts the object to be analyzed, and analyzes the extracted object. An apparatus for detecting fine particles in a gas which sucks the gas under measurement from the target object by using a suction pump, extracts the fine particles contained in the gas under measurement, and performs measurement by using a spectrometer is embodied such that an inertial impactor for collecting the fine particles having diameters not less than a specified particle diameter is disposed upstream of the spectrometer, the fine particles are collected in the fine particle collector of the inertial impactor, the collector containing the collected fine particles is heated such that the collected fine particles are vaporized into a gas, and the vaporized fluid to be examined is supplied to the spectrometer to be measured thereby.

    摘要翻译: 提供了一种简单便利的分析装置,其容易地,方便地且有效地收集粘附到目标物体上的细小颗粒状态的材料,提取待分析物体,并分析提取的物体。 一种用于检测气体中的微粒的装置,其通过使用抽吸泵从目标物体吸取测量中的气体,提取测量气体中所含的微粒,并且通过使用光谱仪进行测量,使得惯性冲击器 为了收集直径不小于规定粒径的微粒,配置在光谱仪的上游侧,将微粒收集在惯性冲击器的微粒收集体中,将收集的微粒的收集体加热使得收集的细 将颗粒蒸发成气体,将待检测的汽化流体供给到待测量的光谱仪。

    Analyzing apparatus and fine particle collecting apparatus
    2.
    发明申请
    Analyzing apparatus and fine particle collecting apparatus 有权
    分析装置和微粒收集装置

    公开(公告)号:US20050058575A1

    公开(公告)日:2005-03-17

    申请号:US10773743

    申请日:2004-02-06

    摘要: A simple and convenient analyzing apparatus is provided which easily, conveniently, and efficiently collects a material in the state of fine particles adhered to a target object, extracts the object to be analyzed, and analyzes the extracted object. An apparatus for detecting fine particles in a gas which sucks the gas under measurement from the target object by using a suction pump, extracts the fine particles contained in the gas under measurement, and performs measurement by using a spectrometer is embodied such that an inertial impactor for collecting the fine particles having diameters not less than a specified particle diameter is disposed upstream of the spectrometer, the fine particles are collected in the fine particle collector of the inertial impactor, the collector containing the collected fine particles is heated such that the collected fine particles are vaporized into a gas, and the vaporized fluid to be examined is supplied to the spectrometer to be measured thereby.

    摘要翻译: 提供了一种简单便利的分析装置,其容易地,方便地且有效地收集粘附到目标物体上的细小颗粒状态的材料,提取待分析物体,并分析提取的物体。 一种用于检测气体中的微粒的装置,其通过使用抽吸泵从目标物体吸取测量中的气体,提取测量气体中所含的微粒,并且通过使用光谱仪进行测量,使得惯性冲击器 为了收集直径不小于规定粒径的微粒,配置在光谱仪的上游侧,将微粒收集在惯性冲击器的微粒收集体中,将收集的微粒的收集体加热使得收集的细 将颗粒蒸发成气体,将待检测的汽化流体供给到待测量的光谱仪。

    Optoelectronic devices and manufacturing method thereof
    7.
    发明授权
    Optoelectronic devices and manufacturing method thereof 失效
    光电器件及其制造方法

    公开(公告)号:US06476379B2

    公开(公告)日:2002-11-05

    申请号:US09764287

    申请日:2001-01-19

    IPC分类号: G02B636

    摘要: It is a subject to realize an optoelectronic device for reliably monitoring a laser optical beam intensity by a photodetector. In the optoelectric device, a semiconductor laser chip, an optical fiber for taking a front laser beam of the semiconductor laser chip from the top end surface and a photodetector for receiving a rear laser beam of the semiconductor laser chip are fixed on a main surface of a platform, and each of the optical parts and portions including. an optical channels between each of the optical parts are covered with a silicone gel, wherein a portion of the main surface of the platform between the top end of the optical fiber and the semiconductor laser chip and between the photodetector and the semiconductor laser chip has concaves so that voids are not formed upon curing of the silicone gel. The edge of the concave on the side of the semiconductor laser chip is situated closer to the semiconductor laser chip than to the emitting facet of the semiconductor laser chip. The end of the bonding portion for fixing the semiconductor laser chip to the platform recedes inward of the emitting facet.

    摘要翻译: 实现用于通过光电检测器可靠地监测激光光束强度的光电子器件是一个主题。 在光电装置中,半导体激光芯片,从顶端面取出半导体激光芯片的前方激光束的光纤和用于接收半导体激光芯片的后方激光的光检测器固定在 平台,以及每个光学部件和部分。 在每个光学部件之间的光通道被硅凝胶覆盖,其中在光纤的顶端和半导体激光器芯片之间以及光电检测器和半导体激光器芯片之间的平台的主表面的一部分具有凹部 使得硅氧烷凝胶固化后不会形成空隙。 半导体激光芯片侧的凹部的边缘比半导体激光器芯片的发光面更靠近半导体激光器芯片。 用于将半导体激光芯片固定到平台的接合部分的末端在发射面的内侧后退。

    Photoreceptor drum driving mechanism
    9.
    发明授权
    Photoreceptor drum driving mechanism 失效
    感光鼓驱动机构

    公开(公告)号:US5761580A

    公开(公告)日:1998-06-02

    申请号:US721011

    申请日:1996-09-26

    IPC分类号: G03G15/00

    CPC分类号: G03G15/757

    摘要: A photoreceptor drum driving mechanism includes a drum drive gear provided at a leading end of a drive shaft, which is in mesh with an internal gear mounted to a photoreceptor drum and a roller coaxially formed with the drive shaft. The mechanism further includes a circular arc surface in contact with the roller in a deflecting direction of the drive shaft. As a result, the drive shaft of the drum drive gear can be prevented from being deformed in a pressure angle direction of the drum drive gear. As this eliminates irregularities in rotations of the photoreceptor drum, a distortion of an image in an image forming process or in a transferring process can be prevented.

    摘要翻译: 感光鼓驱动机构包括设置在驱动轴的前端的鼓驱动齿轮,该驱动齿轮与安装在感光鼓上的内齿轮啮合,与驱动轴同轴地形成滚筒。 该机构还包括在驱动轴的偏转方向上与辊接触的圆弧表面。 结果,可以防止鼓驱动齿轮的驱动轴在鼓驱动齿轮的压力角方向上变形。 由于这消除了感光鼓的旋转不规则,可以防止图像形成处理或转印处理中的图像的变形。

    Optical electronic device
    10.
    发明授权

    公开(公告)号:US07052189B2

    公开(公告)日:2006-05-30

    申请号:US10294698

    申请日:2002-11-15

    IPC分类号: G02B6/42

    摘要: The present invention provides an optical electronic device which includes a package casing made of plastic, a plurality of metal-made leads which extend between the inside and the outside of the package casing and form electrode terminals at external portions thereof, a lead base which is arranged in an inner bottom of the package and is integrally formed with at least one or the plurality of leads, a support substrate which is fixed onto the lead base and includes a conductive layer of a given pattern on an upper surface thereof, an optical element which is fixed onto the support substrate, an optical fiber which extends between the inside and the outside of the package casing and has an inner end thereof to face the optical element to perform transmission and reception of light between the optical fiber and the optical element, one or a plurality of electronic parts fixed to the leads in the inside of the package casing, and conductive wires which electrically connect electrodes of the optical element, electrodes of the electronic parts, the conductive layer of the support substrate and the leads to each other when necessary, wherein the electronic part includes one or a plurality of upper electrodes on an upper surface thereof and the upper electrodes are connected to other conductive portions through conductive wires. Due to such a constitution, the reliability of mounting electronic parts can be enhanced.