利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

43 条记录 (耗时 0.029 秒)

    Exhaust gas treatment catalyst and exhaust gas treatment system
    1.
    发明授权
    Exhaust gas treatment catalyst and exhaust gas treatment system 有权
    废气处理催化剂和废气处理系统

    公开(公告)号：US08202481B2

    公开(公告)日：2012-06-19

    申请号：US12523770

    申请日：2008-08-07

    申请人： Katsumi Nochi ,  Yoshiaki Obayashi ,  Akira Hattori

    发明人： Katsumi Nochi ,  Yoshiaki Obayashi ,  Akira Hattori

    IPC分类号： B01D50/00

    CPC分类号： B01D53/8628 ,  B01D53/8634 ,  B01D2251/2062 ,  B01D2255/1021 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01J21/063 ,  B01J23/30 ,  B01J23/6482 ,  B01J23/6525 ,  B01J23/6527 ,  B01J35/023 ,  B01J35/04 ,  B01J35/08 ,  B01J37/0009 ,  B01J37/0036 ,  B01J37/0248

    摘要： Provided are an exhaust gas treatment catalyst capable of reducing ammonia leakage rate while keeping a sufficient NOx removal efficiency, said catalyst comprising a coating layer and a catalyst base material, wherein said coating layer has a decreased thickness relative to that of a catalyst base material; and an exhaust gas treatment system using the same. In the exhaust gas treatment catalyst for catalytically removing nitrogen oxides from an exhaust gas by using ammonia as a reducing agent and simultaneously decomposing and removing unreacted ammonia, a coating layer comprising platinum supported on titania is formed on a surface of a porous catalyst base material comprising titania and at least one compound selected from oxides of vanadium (V), oxides of tungsten (W) and oxides of molybdenum (Mo).

    摘要翻译： 提供了能够在保持足够的NOx去除效率的同时降低氨泄漏速率的废气处理催化剂，所述催化剂包括涂层和催化剂基材，其中所述涂层相对于催化剂基材的厚度减小; 以及使用该废气处理系统的废气处理系统。 在通过使用氨作为还原剂并且同时分解和除去未反应的氨来从废气中催化除去氮氧化物的废气处理催化剂中，在多孔催化剂基材的表面上形成包含负载在二氧化钛上的铂的涂层， 二氧化钛和选自钒（V​​），钨（W）和钼（Mo）的氧化物的氧化物的至少一种化合物。

    Method for the regeneration of a denitration catalyst
    5.
    发明授权
    Method for the regeneration of a denitration catalyst 失效
    脱硝催化剂再生方法

    公开(公告)号：US6025292A

    公开(公告)日：2000-02-15

    申请号：US023219

    申请日：1998-02-12

    申请人： Yoshiaki Obayashi ,  Kouzo Iida ,  Atsushi Morii ,  Osamu Naito ,  Akira Hattori

    发明人： Yoshiaki Obayashi ,  Kouzo Iida ,  Atsushi Morii ,  Osamu Naito ,  Akira Hattori

    IPC分类号： B01D53/86 ,  B01D53/94 ,  B01D53/96 ,  B01J23/92 ,  B01J38/60 ,  B01J27/28

    CPC分类号： B01J23/92 ,  B01D53/8625 ,  B01J38/60 ,  Y02C20/30

    摘要： Disclosed are (1) a method for the regeneration of a denitration catalyst wherein, in order to regenerate a denitration catalyst having reduced denitration power, the catalyst is cleaned with a cleaning fluid having a hydrofluoric acid concentration of 0.3 to 3% by weight and maintained at a temperature of 20 to 80.degree. C., and (2) a method for the regeneration of a denitration catalyst which comprises the steps of cleaning a denitration catalyst having reduced denitration power under the conditions described in (1) above, drying the cleaned catalyst, and impregnating the catalyst with a catalytically active component so as to support it on the catalyst.

    摘要翻译： 公开了（1）一种用于再生脱硝催化剂的方法，其中为了再生具有降低的脱硝功率的脱硝催化剂，用具有0.3至3重量％的氢氟酸浓度的清洁流体清洁催化剂，并保持 温度为20〜80℃，（2）脱硝催化剂的再生方法，其特征在于，在上述（1）所述的条件下，对具有降低的脱硝功率的脱硝催化剂进行清洗， 催化剂，并用催化活性组分浸渍催化剂以便将其载于催化剂上。

    SOUND FIELD REPRODUCING DEVICE AND SOUND FIELD REPRODUCING METHOD
    7.
    发明申请
    SOUND FIELD REPRODUCING DEVICE AND SOUND FIELD REPRODUCING METHOD 失效
    声场再现设备和声场再现方法

    公开(公告)号：US20100092002A1

    公开(公告)日：2010-04-15

    申请号：US12530442

    申请日：2007-03-09

    申请人： Hajime Yoshino ,  Akira Hattori

    发明人： Hajime Yoshino ,  Akira Hattori

    IPC分类号： H03G3/00

    CPC分类号： H04S7/305 ,  H04S3/008

    摘要： The sound field reproducing apparatus includes: a signal obtaining unit which obtains input audio signals of plural channels; an effect adding unit which gives an effect on an output to a sound field; and an effect amount control unit which controls an amount of the effect based on a characteristic of the input audio signal. The sound field reproducing apparatus receives input audio signals of plural channels from a medium such as a DVD, and gives a sound effect to them to output. The amount of the effect given to the input audio signal is controlled based on the characteristic of the input audio signal, especially the cross correlation of the reverberation component between the channels.

    摘要翻译： 声场再现装置包括：获取多个声道的输入音频信号的信号获取单元; 效果添加单元，其对声场的输出产生影响; 以及效果量控制单元，其基于输入音频信号的特性来控制效果量。 声场再现装置从诸如DVD的介质接收多个声道的输入音频信号，并给它们输出声音效果。 基于输入音频信号的特性，特别是频道之间的混响分量的互相关来控制对输入音频信号的影响量。

    Characteristics Measurement Device and Characteristics Measurement Program
    8.
    发明申请
    Characteristics Measurement Device and Characteristics Measurement Program 审中-公开
    特性测量装置和特性测量程序

    公开(公告)号：US20080144839A1

    公开(公告)日：2008-06-19

    申请号：US11885178

    申请日：2006-02-28

    申请人： Hajime Yoshino ,  Akira Hattori

    发明人： Hajime Yoshino ,  Akira Hattori

    IPC分类号： H04R29/00

    CPC分类号： G01H3/12

    摘要： A characteristics measurement device is applicable to various kinds of measurement devices for measuring characteristics subjected to a measurement in a certain environment. The characteristics measurement device measures a noise level in the environment, and determines the noise state based on the obtained noise level. Then, the characteristics measurement device determines the number of times of measurement of the characteristics based on the noise state, and executes synchronized addition of the characteristics obtained by the plural measurements to output the characteristics. Thus, when the noise state in the environment of the measurement execution is preferable, the measurement is completed in the smallest number of times of measurement. Additionally, when the noise state of the environment is not preferable, the plural measurements are executed in order to obtain the desired noise state (e.g., S/N), and the results are synchronized and added. Since the influence of the noise is reduced by repeating the synchronized addition, the measurement result with high accuracy can be obtained. In the environment of the measurement execution, an unexpected noise other than an ordinary noise may occur. If the unexpected noise occurs, measurement accuracy largely becomes low. Then, when a correlation of the plural measurement results is low, it is assumed that the unexpected noise occurs. By increasing the number of times of measurement, the influence of the unexpected noise can be removed.

    摘要翻译： 特性测量装置适用于各种用于测量在某种环境中进行测量的特性的测量装置。 特征测量装置测量环境中的噪声电平，并且基于获得的噪声电平来确定噪声状态。 然后，特性测量装置基于噪声状态确定特性的测量次数，并且执行通过多个测量获得的特性的同步相加以输出特性。 因此，当测量执行的环境中的噪声状态是优选的时，以最小的测量次数完成测量。 此外，当环境的噪声状态不是优选时，执行多个测量以获得期望的噪声状态（例如，S / N），并且结果被同步和相加。 由于通过重复同步加法来降低噪声的影响，因此可以获得高精度的测量结果。 在测量执行的环境中，可能会发生除普通噪声之外的意外的噪音。 如果出现意想不到的噪音，测量精度大大降低。 然后，当多个测量结果的相关性低时，假设出现意外的噪声。 通过增加测量次数，可以消除意想不到的噪音的影响。

    Feedback control method in V-shaped characteristic system, and NH3 injection rate control method for NOx removal apparatus using the same
    9.
    发明授权
    Feedback control method in V-shaped characteristic system, and NH3 injection rate control method for NOx removal apparatus using the same 有权
    V型特征系统中的反馈控制方法，以及使用其的NOx去除装置的NH 3注入速率控制方法

    公开(公告)号：US06868294B2

    公开(公告)日：2005-03-15

    申请号：US10337828

    申请日：2003-01-08

    申请人： Susumu Kouno ,  Kenji Suzuki ,  Kazuko Takeshita ,  Kozo Iida ,  Toshiyuki Onishi ,  Akira Hattori

    发明人： Susumu Kouno ,  Kenji Suzuki ,  Kazuko Takeshita ,  Kozo Iida ,  Toshiyuki Onishi ,  Akira Hattori

    IPC分类号： F01N3/08 ,  B01D53/34 ,  B01D53/56 ,  B01D53/74 ,  B01D53/86 ,  B01D53/90 ,  B01D53/94 ,  G05B13/02

    CPC分类号： B01D53/8631 ,  B01D53/90

    摘要： In the NH3 injection rate control method for an NOx removal apparatus, operating area of the apparatus is divided into first area in which molar ratio of NH3 injection rate with respect to NOx flow rate at an inlet of the apparatus is smaller than molar ratio at minimum point where NOx concentration assumes minimum value and second area in which the molar ratio is equal to or larger than the minimum point molar ratio, and virtual NOx concentration with respect to the molar ratio is set according to virtual characteristic line which varies monotonically to stride across desired operating point without rising with increase of the molar ratio from the first area to the second area. Moreover, feedback control is implemented for adjusting the NH3 injection rate with respect to the NOx flow rate in direction that the virtual NOx concentration is brought close to the desired NOx concentration.

    摘要翻译： 在用于NOx去除装置的NH 3注入速率控制方法中，装置的操作区域被划分为第一区域，其中NH 3注入速率相对于装置入口处的NOx流量的摩尔比最小的摩尔比 NOx浓度为最小值的点和摩尔比等于或大于最小点摩尔比的第二区域，并且根据摩尔比的虚拟NOx浓度根据单调变化以跨越的虚拟特征线来设定 所需工作点不随着从第一区域到第二区域的摩尔比的增加而上升。 此外，实施反馈控制，以使虚拟NOx浓度接近期望的NOx浓度的方向相对于NOx流量调节NH 3注入速率。

    System and method for providing steering control for autonomous vehicle
    10.
    发明授权
    System and method for providing steering control for autonomous vehicle 失效
    为自主车辆提供转向控制的系统和方法

    公开(公告)号：US5414625A

    公开(公告)日：1995-05-09

    申请号：US862610

    申请日：1992-04-01

    申请人： Akira Hattori

    发明人： Akira Hattori

    IPC分类号： G05D1/02 ,  G06F15/50

    CPC分类号： G05D1/0274 ,  G05D1/0246 ,  G05D2201/0213

    摘要： A system and method for providing a steering control for an autonomous vehicle are disclosed in which a plurality of measuring points for determining distances therefrom to respective points on an imaged white line are set, a membership function for each measuring point is set which gives a reliability .mu.l.sub.i (j) to the other measuring points so that an effective range to the input values of the respective measuring points is expanded, and a control equation sl.sub.i (or sr.sub.i) at each measuring point toward which the input values to the other measuring points are reflected.

    摘要翻译： 公开了一种用于提供用于自主车辆的转向控制的系统和方法，其中，将用于确定距离的多个测量点设置在成像的白线上的各个点上，设置每个测量点的隶属函数，其给出可靠性 mu li（j）到其他测量点，使得对各个测量点的输入值的有效范围被扩大，并且在每个测量点处的控制等式sli（或sri）向其它测量点的输入值 被反映。