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    Calibration mode recognition and calibration algorithm for spectrophotometric instrument
    3.
    发明公开
    Calibration mode recognition and calibration algorithm for spectrophotometric instrument 审中-公开
    Kalibrierungsmoduserkennung und Kalibrierungsalgorithmusfürspektroskopische Instrumenten

    公开(公告)号：EP1489405A2

    公开(公告)日：2004-12-22

    申请号：EP04022264.8

    申请日：2000-06-01

    申请人： HUTCHINSON TECHNOLOGY, INC.

    发明人： Flessland, Larry D. ,  Gritsenko, Sergey I. ,  Lewandowski, Mark S.

    IPC分类号： G01N21/27 ,  G01N21/31 ,  G01J3/42

    CPC分类号： A61B5/0059 ,  A61B2560/0233 ,  G01J3/0232 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/28 ,  G01J2003/2866 ,  G01N21/255 ,  G01N21/274

    摘要： A spectrophotometric instrument, including:

    a source of measurement light signals having measurement light wavelengths;
    a source of a probe position recognition light signal at a recognition wavelength which is different than the measurement light wavelengths ;
    a probe for coupling the measurement light signals and the probe position recognition light signal into tissue, and for receiving the measurement light signals and the probe position recognition light signals from the tissue;
    a detector coupled to the probe for generating electrical signals representative of the light received at the probe; and
    a processor/controller coupled to the detector for determining the position of the probe with respect to an object as a function of the detected recognition light signal.

    摘要翻译： 一种分光光度仪器，包括：具有测量光波长的测量光信号源; 在与测量光波长不同的识别波长处的探测位置识别光信号源; 用于将测量光信号和探针位置识别光信号耦合到组织中并用于从组织接收测量光信号和探针位置识别光信号的探针; 耦合到所述探针的检测器，用于产生代表在所述探针处接收的光的电信号; 以及耦合到检测器的处理器/控制器，用于根据检测到的识别光信号确定探针相对于物体的位置。

    FIBER OPTIC LIGHT MIXER
    5.
    发明公开
    FIBER OPTIC LIGHT MIXER 有权
    光纤光混频器

    公开(公告)号：EP1181599A2

    公开(公告)日：2002-02-27

    申请号：EP00966686.8

    申请日：2000-06-01

    申请人： HUTCHINSON TECHNOLOGY, INC.

    发明人： LEWANDOWSKI, Mark, S. ,  QUAST, Kenneth, R. ,  MYERS, Dean, E. ,  SCHMIDT, Mark, A.

    IPC分类号： G02B6/28 ,  G01N21/00 ,  G01J3/00

    CPC分类号： G01J3/02 ,  G01J3/0218 ,  G01J3/0232 ,  G01J3/0291 ,  G01N21/274 ,  G01N21/3151 ,  G01N21/3563 ,  G02B6/2808 ,  G02B6/3825 ,  G02B6/3885 ,  G02B6/4249 ,  G02B6/4298

    摘要： An optical structure for combining light from a plurality of individual optical fibers into a single optical transmission device. The structure can be incorporated into the optical probe of a spectrophotometric instrument and includes a plurality of optical send fibers (116) having input and output ends and an optical light mixer having input and output ends. The light mixer assembly (110) effectively splices the send fibers (116) to the mixer fiber (152) and includes a connector formed by outer shell (160), inner shell (162), send fiber ferrule (164), mixer fiber ferrule (166) and alignment pin (168). The send fibers (116) extend through the connector outer shell (160) and into send fiber ferrule (164). The ends of the send fibers (116) are secured (e.g., by an optical grade adhesive) in an aperture (170) in the send fiber ferrule (164), cleaved, and polished to provide an optical-quality mating surface. Similarly, the end of the mixer fiber (152) extends through the connector inner shell (162) and into mixer fiber ferrule (166). The end of the mixer fiber (152) is located within an aperture (172) in the mixer fiber ferrule (166).

    Head suspension connection assembly
    7.
    发明公开
    Head suspension connection assembly 失效
    AnschlussanordnungfürKopfanhängung。

    公开(公告)号：EP0438806A2

    公开(公告)日：1991-07-31

    申请号：EP90125738.6

    申请日：1990-12-28

    申请人： HUTCHINSON TECHNOLOGY, INC.

    发明人： Jurgenson, Ryan A., c/o Hutchinson Techn. Inc.

    IPC分类号： G11B5/48 ,  G11B21/26 ,  G11B5/55 ,  G11B5/50

    CPC分类号： G11B5/50 ,  G11B5/5521

    摘要： A connection mechanism for connecting a pair of head suspension assemblies to a disc drive actuator arm (13), in which the connection mechanism includes connection portions (15, 16) associated with respective load beams (12, 14) with such connection portions (15, 16) having cooperating, mating bosses extending (26, 28) into a mounting opening (25) in the actuator arm (13) and into interconnecting overlapping engagement with one another to result in an interference fit connection.

    摘要翻译： 一种用于将一对头悬挂组件连接到盘驱动器致动器臂（13）的连接机构，其中所述连接机构包括与具有这种连接部分（15）的相应负载梁（12,14）相关联的连接部分（15,16） ，16）具有配合的配合凸台，所述配合凸台在所述致动器臂（13）中延伸（26,28）到安装开口（25）中并且彼此互连重叠接合以导致过盈配合连接。

    MULTI-FIBER OPTICAL CONNECTOR
    8.
    发明授权
    MULTI-FIBER OPTICAL CONNECTOR 有权
    光纤连接器的详细

    公开(公告)号：EP1789826B1

    公开(公告)日：2010-11-03

    申请号：EP05778324.3

    申请日：2005-09-09

    申请人： HUTCHINSON TECHNOLOGY, INC.

    发明人： SCHMITZ, Roger, W.

    IPC分类号： G02B6/40

    CPC分类号： G02B6/3821 ,  G02B6/3817 ,  G02B6/3879 ,  G02B6/3891 ,  G02B6/40

    摘要： An optical connector comprises a first block having a channel for accommodating a first set of optical cables aid a second block having a channel for accommodating a second set of optical cables. Each block has three protrusions, each adapted to be engaged to a respective one of the three protrusions from the other block in an end-to-end fashion aid having a channel for accommodating one of the optical cables. The connector further comprises a spring biasing the two blocks to maintain the end-to-end engagement a longitudinal direction between the protrusions three spacers. The connector also includes limiter disk having three slots arranged in a Y-pattern, each slot width-wise closely fitting an opposing pair of the protrusions. The limiter disk thus constrains the relative shifting or rotation between the two blocks in any direction transverse to the longitudinal direction. The connector further includes a fastener attached to the two blocks for securing the two blocks together. A kinematic support is thus provided for stable optical connection across an optical connector.

    METHOD AND APPARATUS FOR MONITORING OUTPUT SIGNAL INSTABILITY IN A LIGHT SOURCE
    9.
    发明公开
    METHOD AND APPARATUS FOR MONITORING OUTPUT SIGNAL INSTABILITY IN A LIGHT SOURCE 审中-公开
    方法和装置的监控信号的不稳定性交付的光源

    公开(公告)号：EP1817570A1

    公开(公告)日：2007-08-15

    申请号：EP05817972.2

    申请日：2005-10-29

    申请人： HUTCHINSON TECHNOLOGY, INC.

    发明人： SCHMITZ, Roger, W. ,  SCHEELE, Bryan, J.

    IPC分类号： G01N21/27 ,  G01N21/47 ,  G02B6/26 ,  G02B6/28

    CPC分类号： G01J3/10 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/0256 ,  G01J3/0291 ,  G01J2003/2866 ,  G01N21/274 ,  G01N21/474

    摘要： A spectrophotometric instrument is comprised of a processor, a probe (402) having a tissue engaging surface (404) with an aperture (422) therethrough and a light source producing measurement light signals and optically coupled to the probe via a first optical path (420). A partially reflective first reflecting member (430) is located in the probe and has a generally elliptical profile positioned to reflect a first portion of the measurement light signals to the tissue aperture and to transmit a second portion of the measurement light signals through the first reflecting member. A second reflecting member (456) is located in the probe and has a generally elliptical profile positioned to reflect the measurement light signals transmitted through the first reflecting member. A second optical path (428) has a distal end positioned in the probe to receive to receive light signals transmitted through the tissue sample and a proximal end coupled to the processor.