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    Isotope gas measuring apparatus
    1.
    发明授权
    Isotope gas measuring apparatus 失效
    同位素气体测量仪

    公开(公告)号：US06633036B2

    公开(公告)日：2003-10-14

    申请号：US10078502

    申请日：2002-02-21

    申请人： Kunihiko Ohkubo ,  Junichi Kita ,  Motoo Kinoshita ,  Hiroshi Nakano

    发明人： Kunihiko Ohkubo ,  Junichi Kita ,  Motoo Kinoshita ,  Hiroshi Nakano

    IPC分类号： G01N2135

    CPC分类号： G01N21/3504

    摘要： An isotope gas measuring apparatus for measuring concentrations of components in a sample gas includes two sample cells through which the sample gas passes; a control cell filled with a gas having no absorbance at a wavelength of infrared light to be measured; a light source irradiating infrared light to the sample cells and the control cell; an optical coupler for coupling light permeated from the sample cells and the control cell; a first interference filter disposed between one sample cell and the optical coupler; a second interference filter disposed between the other sample cell and the optical coupler; and an optical detector for detecting infrared light from the optical coupler. The apparatus can minimize an influence of drift, and have a simple structure.

    摘要翻译： 用于测量样品气体中的组分浓度的同位素气体测量装置包括样品气体通过的两个样品池; 填充有在要测量的红外线的波长处没有吸光度的气体的对照电池; 向所述样品池和所述控制单元照射红外光的光源; 用于耦合从样品池和控制室渗透的光的光耦合器; 布置在一个样品池和光耦合器之间的第一干涉滤光器; 设置在另一个样品池和光耦合器之间的第二干涉滤光器; 以及用于检测来自光耦合器的红外光的光检测器。 该装置可以最小化漂移的影响，并具有简单的结构

    Devices and methods for measuring odor
    2.
    发明授权
    Devices and methods for measuring odor 失效
    用于测量气味的装置和方法

    公开(公告)号：US06374662B1

    公开(公告)日：2002-04-23

    申请号：US09479012

    申请日：2000-01-07

    申请人： Ryutaro Oda ,  Motoo Kinoshita ,  Kunihiko Okubo ,  Keiso Kawamoto ,  Hiroshi Nakano

    发明人： Ryutaro Oda ,  Motoo Kinoshita ,  Kunihiko Okubo ,  Keiso Kawamoto ,  Hiroshi Nakano

    IPC分类号： G01N33497

    CPC分类号： G01N35/1097 ,  G01N33/0014 ,  G01N33/0047

    摘要： An odor measuring device has a collector tube containing an adsorbent which adsorbs sample components with odor at normal temperatures and desorbs them when heated. Flow routes for a sample gas containing sample components to be detected and an inactive gas are connected through valves to this collector tube. Initially, a sample gas containing sample components with odor is introduced into the collector tube at normal temperature such that the sample components to be detected are adsorbed to the adsorbent. Thereafter, the valves are switched such that the inactive gas is introduced into the collector tube while its temperature is increased by a heater, causing the sample components to be desorbed into the inactive gas and to be transported into an odor sensor. If odor sensors requiring oxygen for detection are used, an oxygen-containing gas such as air is mixed into the inactive gas after the latter has passed through the collector tube such that deterioration of the adsorbent by oxidation can be prevented.

    摘要翻译： 气味测定装置具有含有吸附剂的收集管，该吸附剂在正常温度下吸附有气味的样品成分，并在加热时解吸。 含有待检测样品组分的样品气体和非活性气体的流动路径通过阀连接到该收集管。 首先，将含有气味的样品成分的样品气体在常温下引入收集管，使待检测的样品成分吸附在吸附剂上。 此后，切换阀，使得惰性气体被引入收集管中，同时通过加热器增加其温度，使得样品组分被解吸到惰性气体中并被运送到气味传感器中。 如果使用需要用于检测的氧气的气味传感器，则在惰性气体通过集电管之后，诸如空气的含氧气体被混合到惰性气体中，从而可以防止吸附剂的氧化劣化。

    Devices for measuring gases with odors
    3.
    发明授权
    Devices for measuring gases with odors 失效
    用于测量气味气味的装置

    公开(公告)号：US06360584B1

    公开(公告)日：2002-03-26

    申请号：US09438442

    申请日：1999-11-12

    申请人： Kunihiko Okubo ,  Keiso Kawamoto ,  Motoo Kinoshita ,  Hiroshi Nakano ,  Jun-ichi Kita ,  Mitsuyoshi Yoshii ,  Hisamitsu Akamaru

    发明人： Kunihiko Okubo ,  Keiso Kawamoto ,  Motoo Kinoshita ,  Hiroshi Nakano ,  Jun-ichi Kita ,  Mitsuyoshi Yoshii ,  Hisamitsu Akamaru

    IPC分类号： G01N33497

    CPC分类号： G01N33/0034 ,  G01N33/0031

    摘要： A device for measurement of an odor component in a sample gas prepares many target gases to be actually measured by a plurality of sensors with different response characteristics, each containing the odor component at a different concentration. Detection signals from these sensors are analyzed by a method of multivariate analysis such as the principal component analysis, and the odor component is characterized on the basis of such an analysis. For preparing the target gases, the sample gas containing the odor component is passed through a collector tube containing an adsorbent which adsorbs this odor component at normal and subnormal temperature and desorbs it when heated. After a specified amount of the odor component is adsorbed to the adsorbent, the tube is heated and an inert gas serving as carrier gas is passed through such that the desorbed odor component is carried to the detectors as a target gas. The concentration of the odor component in such a target gas is controlled by the manner of flow of the carrier gas. In order to obtain a dependable result from such an analysis, response characteristics of each of the sensors may be analyzed by examining the relationship between the outputted detection signal and the concentration of the odor component in the target gas. Only those of the sensors which show a monotonically varying or linear response characteristics may be considered trustworthy and only the detection signals from such trustworthy detectors may be used for the analysis.

    摘要翻译： 用于测量样品气体中的气味成分的装置通过具有不同响应特性的多个传感器来准备实际测量的许多目标气体，每个具有不同浓度的气味组分。 来自这些传感器的检测信号通过多变量分析的方法进行分析，例如主成分分析，并且基于这种分析来表征气味成分。 为了制备目标气体，含有气味成分的样品气体通过含有吸附剂的收集管，吸附剂在正常和低于正常温度下吸附该气味成分，并在加热时解吸。 在规定量的气味成分被吸附到吸附剂上之后，加热管，使作为载气的惰性气体通过，使解吸的气味成分作为目标气体输送到检测器。 这样的目标气体中的气味成分的浓度通过载气的流动方式进行控制。 为了从这种分析获得可靠的结果，可以通过检查输出的检测信号和目标气体中的气味成分的浓度之间的关系来分析每个传感器的响应特性。 只有显示单调变化或线性响应特性的传感器才能被认为是可靠的，并且只有来自这种可靠检测器的检测信号可用于分析。

    Odor measuring apparatus
    4.
    发明授权
    Odor measuring apparatus 失效
    气味测量仪

    公开(公告)号：US06439026B2

    公开(公告)日：2002-08-27

    申请号：US09887100

    申请日：2001-06-25

    申请人： Hiroshi Nakano ,  Junichi Kita

    发明人： Hiroshi Nakano ,  Junichi Kita

    IPC分类号： G01N33497

    CPC分类号： G01N33/0047 ,  G01N33/0014 ,  G01N33/0021 ,  G01N33/0031 ,  G01N2033/0019

    摘要： In an odor measuring apparatus, a plurality of detection outputs with respect to a sample gas is obtained by a plurality of odor sensors having different response characteristics. In an odor fractionation processing section, based on the detection outputs, it is determined which one of a plurality of predetermined odor categories the odor of the sample gas belongs to. In case of calculating an odor index from the detection outputs, the same regression line can be utilized for the same odor category. An odor index calculating section utilizes regression coefficients determined in advance for each odor category, to thereby calculate the odor index. Accordingly, without using an organoleptic test by panels, the odor index can be obtained easily and accurately.

    摘要翻译： 在气味测定装置中，通过具有不同响应特性的多个气味传感器获得关于取样气体的多个检测输出。 在气味分馏处理部中，基于检测输出，确定样气的气味属于多个预定气味类别中的哪一个。 在从检测输出计算气味指数的情况下，相同的回归线可用于相同的气味类别。 气味指数计算部利用针对每个气味类别预先确定的回归系数，从而计算气味指数。 因此，在不使用面板的感官试验的情况下，可以容易且准确地获得气味指数。

    Fluid measurement device having a circuit for precise flow measurement
    6.
    发明授权
    Fluid measurement device having a circuit for precise flow measurement 有权
    具有用于精确流量测量的电路的流体测量装置

    公开(公告)号：US09574925B2

    公开(公告)日：2017-02-21

    申请号：US14411346

    申请日：2012-06-27

    申请人： Satoshi Asano ,  Masahiro Matsumoto ,  Hiroshi Nakano ,  Keiji Hanzawa

    发明人： Satoshi Asano ,  Masahiro Matsumoto ,  Hiroshi Nakano ,  Keiji Hanzawa

    IPC分类号： G01F1/68 ,  G01F15/02 ,  G01F1/684 ,  G01F1/696 ,  G01F5/00

    CPC分类号： G01F15/02 ,  G01F1/68 ,  G01F1/684 ,  G01F1/696 ,  G01F5/00

    摘要： A fluid measurement device includes a circuit unit into which a first signal output from a first detection element and a second signal output from a second detection element are input. The circuit unit includes a signal processing part, a state deciding part, and a controller. The controller controls an amount of change that a change of the first signal imparts to the third signal in accordance with a result of decision by the state deciding part that determines that the state of the first signal is not within the predetermined range. The predetermined range is based on the second signal.

    摘要翻译： 流体测量装置包括电路单元，输入从第一检测元件输出的第一信号和从第二检测元件输出的第二信号。 电路单元包括信号处理部分，状态判定部分和控制器。 控制器根据状态判定部的决定结果决定第一信号的状态不在预定范围内，控制第一信号的变化赋予第三信号的变化量。 预定范围基于第二信号。

    Communication system, transmitter, receiver and communication method
    7.
    发明授权
    Communication system, transmitter, receiver and communication method 有权
    通信系统，发射机，接收机和通信方式

    公开(公告)号：US09178587B2

    公开(公告)日：2015-11-03

    申请号：US13582259

    申请日：2011-01-31

    申请人： Hiroshi Nakano ,  Shimpei To ,  Takashi Onodera ,  Kozue Hirata ,  Hiromichi Tomeba

    发明人： Hiroshi Nakano ,  Shimpei To ,  Takashi Onodera ,  Kozue Hirata ,  Hiromichi Tomeba

    IPC分类号： H04W4/00 ,  H04B7/04 ,  H04J11/00 ,  H04L25/03 ,  H04B7/06 ,  H04L5/00

    CPC分类号： H04B7/0452 ,  H04B7/0697 ,  H04J11/0033 ,  H04L5/0023 ,  H04L5/0051 ,  H04L25/03305

    摘要： The disclosed is a transmission device including a plurality of transmission antennas for transmitting signals in the same channel at the same time point to a plurality of reception devices, characterized by including: a dedicated reference signal generator configured to generate dedicated reference signals for the respective reception devices; a data signal generator configured to generate data signals for the respective reception devices; a spatial multiplexer configured to spatially multiplex at least some of the dedicated reference signals and at least some of the data signals; and a transmitter configured to transmit the spatially multiplexed signals.

    摘要翻译： 所公开的是一种发送装置，其包括：多个发送天线，用于在同一时间点向多个接收装置发送同一信道中的信号，其特征在于包括：专用参考信号发生器，被配置为产生用于各个接收的专用参考信号 设备; 数据信号发生器，被配置为生成各个接收装置的数据信号; 空间多路复用器，被配置为空间复用所述专用参考信号和所述数据信号中的至少一些信号中的至少一些; 以及被配置为发送所述空间复用信号的发射机。

    Image forming apparatus
    10.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08774673B2

    公开(公告)日：2014-07-08

    申请号：US13349926

    申请日：2012-01-13

    申请人： Shougo Sato ,  Hiroshi Nakano ,  Hirotaka Mori

    发明人： Shougo Sato ,  Hiroshi Nakano ,  Hirotaka Mori

    IPC分类号： G03G15/00 ,  G03G15/01 ,  G03G21/16

    CPC分类号： G03G21/1842 ,  G03G15/0194 ,  G03G21/1633 ,  G03G21/1666 ,  G03G2215/0141 ,  G03G2221/166 ,  G03G2221/1684 ,  G03G2221/1869

    摘要： An image forming apparatus includes: a plurality of photoconductor drums; a plurality of exposure members; a drum supporting member having a pair of side walls disposed opposite to each other in an axial direction of the photoconductor drum and configured to support the photoconductor drums and the exposure members between the side walls; a belt disposed below and opposite to the photoconductor drums; a pair of guide members configured to support the drum supporting member while allowing rectilinear movement of the drum supporting member; and a main body circuit board provided in the main body and connected to the exposure members via a cable. The main body circuit board is arranged below the belt, and the cable passes a region outside the belt in the axial direction of the photoconductor drum and is connected to the main body circuit board.

    摘要翻译： 一种成像设备包括：多个感光鼓; 多个曝光构件; 鼓支撑构件，其具有在感光鼓的轴向上彼此相对设置的一对侧壁，并且构造成将感光鼓和曝光构件支撑在侧壁之间; 设置在感光鼓的下方和相对的带上; 一对引导构件，构造成支撑鼓支撑构件，同时允许鼓支撑构件的直线运动; 以及主体电路板，设置在主体中并且经由电缆连接到曝光构件。 主体电路板布置在带的下方，并且电缆沿着感光鼓的轴向通过带外的区域并且连接到主体电路板。