Composite oxide, composite oxide carrier and catalyst
    31.
    发明授权
    Composite oxide, composite oxide carrier and catalyst 失效
    复合氧化物,复合氧化物载体和催化剂

    公开(公告)号:US06150288A

    公开(公告)日:2000-11-21

    申请号:US946102

    申请日:1997-10-07

    摘要: The composite oxide and the composite oxide carrier are manufactured by the precursor forming step and firing step. The precursor forming step includes high speed mixing means. The composite oxide catalyst is obtained by preparing a composite of catalytic components simultaneously with the formation of the precursor of composite oxide in the step of forming the precursor of composite oxide. The composite oxide and the composite oxide carrier are composed of a composite oxide in which at least one of cerium and zirconium, and aluminium disperse with extremely high homogeneity. With this structure, the heat resistance of the carrier is improved and consequently, enlargement of particles of the composite oxide defining the carrier, and sintering of adjacent particles of the composite oxide can be restrained, whereby the catalyst using the composite oxide carrier in accordance with the present invention is excellent in heat resistance. With the present invention, the carrier is not limited to a general catalyst carrier. The carrier may be interpreted to indicate general formed bodies. For example, the carrier with the present invention can be also used as materials for sensors and electrodes, optical materials, semiconductors and structure materials. Furthermore, the carrier can be used for a three-way catalyst, NOx catalyst or oxidation catalyst or a part thereof, and a promoter.

    摘要翻译: 复合氧化物和复合氧化物载体通过前体形成步骤和烧制步骤制造。 前体形成步骤包括高速混合装置。 复合氧化物催化剂通过在形成复合氧化物的前体的步骤中同时制备复合氧化物的前体同时制备复合材料而获得。 复合氧化物和复合氧化物载体由铈和锆中的至少一种和铝均匀分散的复合氧化物组成。 通过这种结构,能够提高载体的耐热性,可以抑制复合氧化物的粒子的扩大,能够抑制复合氧化物的相邻粒子的烧结,由此使用复合氧化物载体 本发明耐热性优异。 通过本发明,载体不限于一般的催化剂载体。 载体可以被解释为指示一般成形体。 例如,本发明的载体也可以用作传感器和电极,光学材料,半导体和结构材料的材料。 此外,载体可用于三元催化剂,NOx催化剂或氧化催化剂或其一部分和促进剂。

    Speech recognition apparatus and method in noisy circumstances
    33.
    发明授权
    Speech recognition apparatus and method in noisy circumstances 失效
    语音识别装置和方法在嘈杂的情况下

    公开(公告)号:US5749068A

    公开(公告)日:1998-05-05

    申请号:US732891

    申请日:1996-10-17

    申请人: Tadashi Suzuki

    发明人: Tadashi Suzuki

    CPC分类号: G10L15/20

    摘要: An estimated-SN(Signal Noise)-ratio is calculated for a time-series feature vector of noise-superimposed speech by using a noise-free speech model and a noise model. A noise-superimposed model is generated based on the estimated-SN-ratio. A likelihood between the time-series feature vector of noise-superimposed speech and the noise-superimposed model is calculated to obtain likelihood information. A noise spectrum included in the noise-superimposed speech is estimated from the likelihood information.

    摘要翻译: 通过使用无噪声语音模型和噪声模型,计算噪声叠加语音的时间序列特征向量的估计SN(信号噪声)比。 基于估计的SN比产生噪声叠加模型。 计算噪声叠加语音的时间序列特征向量与噪声叠加模型之间的似然度,以获得似然信息。 根据似然信息估计包含在噪声叠加语音中的噪声频谱。

    Yarn exchange and doffing device for use with a two-for-one twister
    38.
    发明授权
    Yarn exchange and doffing device for use with a two-for-one twister 失效
    纱线交换和落纱装置与二位一体的捻线机一起使用

    公开(公告)号:US5222351A

    公开(公告)日:1993-06-29

    申请号:US826886

    申请日:1992-01-28

    摘要: The present invention provides an arrangement wherein a carriage is provided so that the carriage may travel along units of a two-for-one twister disposed, the carriage comprising a yarn exchanging mechanism for exchanging an empty yarn package supported on a spindle of each unit with a yarn package, a yarn end fining mechanism for drawing a yarn end from the yarn package, a threading mechanism for inserting the yarn end into an axial hole of the yarn package by an air flow, a doffing mechanism for removing a winding package for full bundles supported on a cradle arm of each unit and supplying a paper tube to the cradle arm, and a yarn engaging mechanism for engaging the yarn end of the yarn package with the paper tube when the cradle arm supports the paper tube.

    摘要翻译: 本发明提供了一种装置,其中滑架设置成使得滑架可以沿着设置的二位一体的扭转器的单元行进,该滑架包括用于更换支撑在每个单元的主轴上的空纱包装的纱线更换机构, 纱线卷装,用于从纱线卷装拉出纱线端部的纱线端部精梳机构,用于将纱线端部通过气流插入纱线卷装的轴向孔的穿线机构,用于去除卷绕卷装的落纱机构, 捆束支撑在每个单元的支架臂上并将纸管供应到支架臂;以及纱线接合机构,用于当支架臂支撑纸管时,将纱线卷装的纱线端与纸管接合。

    Parallel filtering circuit with conduits of different rates
    39.
    发明授权
    Parallel filtering circuit with conduits of different rates 失效
    具有不同速率的管道的并联滤波电路

    公开(公告)号:US5019257A

    公开(公告)日:1991-05-28

    申请号:US494815

    申请日:1990-03-15

    CPC分类号: B01D35/157 B01D35/12

    摘要: Disclosed is a parallel filtering circuit comprising at least two filters of a depth layer filtering type connected in parallel to each other in conduits showing different fluid resistances respectively, whereby, even when both the filters are clogged with particles of contaminants, the total flow rate may not decrease sharply, so that a preventive measure can be immediately taken before a fatal situation occurs. An orifice may be connected at its inlet to the outlet of the conduit having a smaller fluid resistance and at its outlet to the outlet of the conduit having a having fluid resistance.

    Image forming apparatus
    40.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US4937626A

    公开(公告)日:1990-06-26

    申请号:US346629

    申请日:1989-05-02

    IPC分类号: G03G15/01 G03G15/08

    CPC分类号: G03G15/08 G03G15/0126

    摘要: An image forming apparatus includes a developing unit storage device including a plurality of storage sections capable of storing developing units and a first detection unit for detecting the presence/absence and types of the developing units in the plurality of storage sections, an image forming device which includes a second detection unit for detecting the presence/absence and a type of a developing unit in the image forming device, and can form an image on a recording material using the developing unit conveyed from the developing unit storage device, a communication device for causing the developing unit storage device and the image forming device to exchange data associated with the presence/absence and types of the developing units, a first display device for displaying the presence/absence and types of the developing units on the basis of a detection result by the first detection unit and the data transmitted from the image forming device by the communication device, and a second display device for displaying the presence/absence and types of the developing units on the basis of a detection result by the second detection unit and the data transmitted from the developing unit storage device by the communication device.

    摘要翻译: 图像形成装置包括显影单元存储装置,该显影单元存储装置包括能够存储显影单元的多个存储部分和用于检测多个存储部分中的显影单元的存在/不同类型的第一检测单元;图像形成装置, 包括用于检测图像形成装置中的显影单元的存在和类型的第二检测单元,并且可以使用从显影单元存储装置传送的显影单元在记录材料上形成图像,用于引起 显影单元存储装置和图像形成装置,用于交换与显影单元的有/无和类型相关的数据;第一显示装置,用于基于检测结果显示显影单元的有/无和类型 第一检测单元和通过通信设备从图像形成设备发送的数据,以及seco 第二显示装置,用于基于第二检测单元的检测结果和通过通信装置从显影单元存储装置发送的数据来显示显影单元的存在和种类。