LASER DOPPLER BLOOD FLOW MEASURING METHOD AND DEVICE
    1.
    发明申请
    LASER DOPPLER BLOOD FLOW MEASURING METHOD AND DEVICE 有权
    激光多普勒血液流量测量方法和装置

    公开(公告)号:US20100280398A1

    公开(公告)日:2010-11-04

    申请号:US12809738

    申请日:2008-12-19

    CPC classification number: A61B5/0285 A61B5/0261 A61B5/411

    Abstract: [Subject] To provide laser Doppler blood flow measuring method and device which achieve multi-dimensional measurement efficiently at a high degree of accuracy over a wide range with a simple optical system and device.[Solving Means] Laser light from a semiconductor laser 12 is split and formed into sheet lights Ls using a cylindrical lens 22, and the sheet lights Ls are crossed with each other at a predetermined position. A lens system 30 configured to form an image of scattered lights into a linear shape at a linear irradiation site Lx where the sheet lights Ls cross with each other is provided. An optical fiber array 32 having a plurality of optical fibers 34 is provided at an image-forming position of the lens system 30. Avalanche photodiodes 42 configured to convert the scattered lights which are shifted in frequency by the Doppler effect caused by the blood flow into electric signals for the each optical fiber 34 are provided. The blood flow velocity in a tissue of a biological body at the linear irradiation site Lx is calculated from the scattered lights transformed from the laser light by being shifted in frequency by the Doppler effect and is scanned for the each optical fiber 34, whereby the blood flow velocity in the blood vessel in a predetermined area in the biological body is calculated.

    Abstract translation: [主题]提供使用简单的光学系统和装置,在宽范围内以高精度实现多维度测量的激光多普勒血流测量方法和装置。 [解决方案]使用柱面透镜22将来自半导体激光器12的激光分割并形成为片状光Ls,并且片状光Ls在预定位置彼此交叉。 提供了一种透镜系统30,其被配置为在片状光Ls彼此交叉的线性照射位置Lx处形成散射光的图像成线状。 具有多个光纤34的光纤阵列32设置在透镜系统30的图像形成位置。雪崩光电二极管42被配置为将频率偏移的散射光转换成由血流引起的多普勒效应 提供每个光纤34的电信号。 通过以多普勒效应使频率偏移从激光变换的散射光计算线状照射部位Lx处的生物体的组织中的血流速度,并扫描各光纤34,由此血液 计算生物体中预定区域中血管中的流速。

    WEAR RESISTANT, HEAT RESISTANT CONVEYOR CHAIN
    3.
    发明申请
    WEAR RESISTANT, HEAT RESISTANT CONVEYOR CHAIN 审中-公开
    耐磨,耐热输送链

    公开(公告)号:US20080000758A1

    公开(公告)日:2008-01-03

    申请号:US11764847

    申请日:2007-06-19

    CPC classification number: B65G17/38 B65G2207/12 B65G2207/48

    Abstract: A wear resistant, heat resistant conveyor chain comprising a series of links, each having a heat resistant roller rotatably fitted onto a bush between inner plates. The links are interconnected in the longitudinal direction of the chain by outer plates, and connecting pins rotatably inserted into the bush. A wear resistant, heat resistant sleeve-shaped spacer protrudes beyond the end surfaces of the heat resistant rollers toward the right and left inner plates to eliminate any sliding contact between the end surface of the heat resistant roller and the inner side surface of the inner plate.

    Abstract translation: 一种耐磨,耐热的输送链,其包括一系列连接件,每个连接件具有可旋转地安装在内板之间的衬套上的耐热辊。 连杆通过外板在链条的纵向互连,并且连接销可旋转地插入衬套中。 耐磨,耐热的套筒型间隔件突出超过耐热辊的端面朝向左右内板,以消除耐热辊的端面与内板的内侧表面之间的任何滑动接触 。

    Optical disk drive responsive to internal temperature change
    4.
    发明授权
    Optical disk drive responsive to internal temperature change 有权
    光盘驱动器响应内部温度变化

    公开(公告)号:US07280446B2

    公开(公告)日:2007-10-09

    申请号:US09964874

    申请日:2001-09-28

    Abstract: There is provided an optical disk drive capable of appropriately effecting recording and reproducing operations without being affected by offset values and a laser output value, which are set at startup of the disk drive, even when changes have arisen in the internal temperature of the disk drive because of changes in ambient temperature. In an optical disk drive, a temperature sensor provided on a pickup measures a temperature. When changes in temperature are greater than a predetermined level, a focus offset value, a tracking offset value, and a value of laser output from the pickup are reset.

    Abstract translation: 提供了一种光盘驱动器,即使在磁盘驱动器的内部温度发生变化时,也可以适当地进行记录和再现操作,而不受偏移值和设置在盘驱动器启动时的激光输出值的影响 因为环境温度的变化。 在光盘驱动器中,设置在拾取器上的温度传感器测量温度。 当温度变化大于预定水平时,重置偏移值,跟踪偏移值和从拾取器输出的激光值。

    Distribution type fuel injection pump
    6.
    发明授权
    Distribution type fuel injection pump 失效
    分配式燃油喷射泵

    公开(公告)号:US06755180B2

    公开(公告)日:2004-06-29

    申请号:US10319468

    申请日:2002-12-16

    Applicant: Hiroki Ishida

    Inventor: Hiroki Ishida

    Abstract: A chamfering portion provided at an inlet corner of a port of an inside way-out in a governor shaft is effective to decrease energy loss of fuel flowing into the inside way-out to less than one half in comparison with that of a conventional art. A flow amount characteristic of the fuel into the inside way-out improves so that a hysteresis between a pump chamber pressure decrease characteristic on increasing a load (a retarding characteristic) and a pump chamber pressure increase characteristic on decreasing the load (an advancing characteristic) is lowered, resulting in securing a highly accurate control of fuel injection timing.

    Abstract translation: 与传统技术相比,设置在调速器轴内侧出口端口的入口角部的倒角部分有效地将流入内侧的燃料的能量损失减少到不到一半。 燃料进入内部通路的流量特性提高,使得在增加负载(延迟特性)时的泵室压力降低特性与减小负载(前进特性)之间的泵室压力增加特性之间的滞后, 降低,从而确保燃料喷射正时的高精度控制。

    VIDEO SIGNAL PROCESSING SYSTEM
    8.
    发明申请
    VIDEO SIGNAL PROCESSING SYSTEM 审中-公开
    视频信号处理系统

    公开(公告)号:US20120327235A1

    公开(公告)日:2012-12-27

    申请号:US13530173

    申请日:2012-06-22

    CPC classification number: H04N7/183

    Abstract: Video from a backup camera (10) is displayed early on an LCD panel (16). During startup of a system, a display controller (14) performs settings according to preset data from a memory (20), a video signal directly supplied from the backup camera (10) is selected by a selector (54), subjected to resolution conversion and supplied to an LCD panel (16). On the other hand, after the system controller (12) has been started up, a video signal supplied from the system controller (12) is selected by the selector (54) and supplied to the LCD panel (16).

    Abstract translation: 来自备用摄像机(10)的视频早期显示在LCD面板(16)上。 在系统启动期间,显示控制器(14)根据来自存储器(20)的预设数据执行设置,从备用摄像机(10)直接提供的视频信号由选择器(54)选择,进行分辨率转换 并提供给LCD面板(16)。 另一方面,在系统控制器(12)启动之后,由系统控制器(12)提供的视频信号由选择器(54)选择并提供给LCD面板(16)。

    NOVEL PROTEIN HAVING FRUCTOSYL VALYL HISTIDINE OXIDASE ACTIVITY, MODIFIED PROTEIN, AND USE OF THE PROTEIN OR THE MODIFIED PROTEIN
    9.
    发明申请
    NOVEL PROTEIN HAVING FRUCTOSYL VALYL HISTIDINE OXIDASE ACTIVITY, MODIFIED PROTEIN, AND USE OF THE PROTEIN OR THE MODIFIED PROTEIN 有权
    具有纤维蛋白胆固醇氧化酶活性,改良蛋白质的蛋白质和蛋白质或改性蛋白质的使用

    公开(公告)号:US20110195444A1

    公开(公告)日:2011-08-11

    申请号:US13123052

    申请日:2009-10-06

    CPC classification number: G01N33/723 C12N9/0022 C12Q1/26

    Abstract: The present invention provides: a protein having a fructosyl amino acid oxidase activity which protein is useful for measurement of a glycosylated protein (particularly, glycosylated hemoglobin); a modified protein thereof; and use of the protein or the modified protein. The protein of the present invention is, for example, a fructosyl valyl histidine oxidase derived from Phaeosphaeria nodorum, the fructosyl valyl histidine oxidase having excellent thermal stability and substrate specificity and also having a small Km value to fructosyl valyl histidine. This allows a glycosylated protein measuring reagent to be stored in a long time and measurement accuracy of the glycosylated protein measuring reagent to be improved.

    Abstract translation: 本发明提供:具有果糖基氨基酸氧化酶活性的蛋白质,该蛋白质可用于糖基化蛋白质(特别是糖基化血红蛋白)的测定。 其改性蛋白质; 并使用蛋白质或修饰的蛋白质。 本发明的蛋白质是例如来源于花粉球形的果糖基缬氨酰基组氨酸氧化酶,具有优异的热稳定性和底物特异性的果糖基缬氨酰基组氨酸氧化酶,并且对于果糖基缬氨酰基组氨酸也具有小的Km值。 这样可以长时间地存储糖基化蛋白质测定试剂,改善糖基化蛋白质测定试剂的测定精度。

    WEAR RESISTANT, HEAT RESISTANT CONVEYOR CHAIN
    10.
    发明申请
    WEAR RESISTANT, HEAT RESISTANT CONVEYOR CHAIN 失效
    耐磨,耐热输送链

    公开(公告)号:US20090294258A1

    公开(公告)日:2009-12-03

    申请号:US12540461

    申请日:2009-08-13

    CPC classification number: B65G17/38 B65G2207/12 B65G2207/48

    Abstract: A wear resistant, heat resistant conveyor chain comprising a series of links, each having a heat resistant roller rotatably fitted onto a bush between inner plates. The links are interconnected in the longitudinal direction of the chain by outer plates, and connecting pins rotatably inserted into the bush. A wear resistant, heat resistant sleeve-shaped spacer protrudes beyond the end surfaces of the heat resistant rollers toward the right and left inner plates to eliminate any sliding contact between the end surface of the heat resistant roller and the inner side surface of the inner plate.

    Abstract translation: 一种耐磨,耐热的输送链,其包括一系列连接件,每个连接件具有可旋转地安装在内板之间的衬套上的耐热辊。 连杆通过外板在链条的纵向互连,并且连接销可旋转地插入衬套中。 耐磨,耐热的套筒型间隔件突出超过耐热辊的端面朝向左右内板,以消除耐热辊的端面与内板的内侧表面之间的任何滑动接触 。

Patent Agency Ranking