Method for treating radioactive organic wastes
    2.
    发明授权
    Method for treating radioactive organic wastes 失效
    放射性有机废物处理方法

    公开(公告)号:US4624792A

    公开(公告)日:1986-11-25

    申请号:US560370

    申请日:1983-12-12

    IPC分类号: C02F1/72 G21F9/30

    摘要: Radioactive organic wastes such as anion-exchange resins, chelate resins and organic filter sludges are readily oxidized by reacting hydrozen peroxide in an aqueous medium in the presence of iron-ions or both iron-ions and cation-exchange resin to be decomposed to carbon dioxide and water. Contact between the wastes to be decomposed and hydrogen peroxide is preferably conducted by continuously feeding hydrogen peroxide or both hydrogen peroxide and the wastes to be decomposed to the reaction zone.

    摘要翻译: 使阴离子交换树脂,螯合树脂和有机过滤器污泥等放射性有机废物易于在铁离子或铁离子和阳离子交换树脂存在下,在含水介质中使过氧化氢反应分解成二氧化碳 和水。 要分解的废物与过氧化氢之间的接触优选通过连续供给过氧化氢或过氧化氢和要分解成反应区的废物来进行。

    DISPERSION SHIFT OPTICAL FIBER
    3.
    发明申请
    DISPERSION SHIFT OPTICAL FIBER 失效
    分散移动光纤

    公开(公告)号:US20100266250A1

    公开(公告)日:2010-10-21

    申请号:US10514530

    申请日:2003-05-16

    IPC分类号: G02B6/028 G02B6/032

    摘要: A 1.55 μm band dispersion shifted optical fiber is provided which has a low loss and low dispersion slope. A core region “a” is heavily doped with GeO2 . A core region “b” is composed of pure SiO2 glass. A cladding section is arranged around the core region. The cladding section has a lot of holes extending in the longitudinal direction of the optical fiber. The holes of the cladding section are not located at random, but have a honeycomb structure composed of regular hexagons which have a side length of Λ, and serve as a primitive lattice. The center of the core section has a region having a refractive index higher than that of the periphery of the core section. The core section has the refractive index distribution in which the group velocity dispersion at the operation wavelength of the region becomes the normal dispersion.

    摘要翻译: 提供1.55μm带隙色散位移光纤,具有低损耗和低色散斜率。 核心区域“a”被GeO2重掺杂。 核心区域“b”由纯SiO 2玻璃构成。 围绕芯区域布置包层部分。 包层部具有沿着光纤的长度方向延伸的大量孔。 包层部分的孔不是随机的,而是具有由正方形六边形组成的蜂窝结构,其具有Λ的边长,并且用作原始晶格。 芯部的中心具有折射率高于芯部的周边的区域。 芯部具有折射率分布,其中该区域的工作波长处的群速度色散变为正常色散。

    Noise reducing device
    5.
    发明授权
    Noise reducing device 失效
    降噪装置

    公开(公告)号:US07492911B2

    公开(公告)日:2009-02-17

    申请号:US10846419

    申请日:2004-05-14

    CPC分类号: G10K11/178

    摘要: The present invention provides an active control type noise reducing device that is disposed at a sound barrier and with which can be obtained an excellent noise reduction effect with respect to moving sound sources. Linear array of flat loudspeakers are arranged in ascending order from an incoming side of automobiles towards an outgoing side. Delay times of 0, τ, 2τ, . . . , 8τ are respectively given in the arrangement order to the linear array of flat loudspeakers. By delaying signals in correspondence to the arrangement order, the wavefront of a control sound can be slanted in a diagonal direction. Namely, “line sound sources”, where sound sources are linearly arranged, arc pseudo-realized.

    摘要翻译: 本发明提供一种主动控制型降噪装置,其设置在声屏障上,并且可以获得相对于移动声源的优异的降噪效果。 扁平扬声器的线性阵列以从汽车的进入侧向外侧的升序排列。 延迟时间为0,tau,2tau。 。 。 ,8tau分别以平面扬声器的线性阵列的排列顺序给出。 通过相对于排列顺序延迟信号,控制声音的波前可以沿对角线方向倾斜。 也就是说,声源线性排列的“线声源”被弧形伪实现。

    Exhaust purification device of engine
    6.
    发明申请
    Exhaust purification device of engine 有权
    发动机排气净化装置

    公开(公告)号:US20080092531A1

    公开(公告)日:2008-04-24

    申请号:US11907450

    申请日:2007-10-12

    IPC分类号: F01N3/10

    摘要: A DPF and a SCR catalyst are provided in an exhaust pipe, and a urea solution addition valve is provided between the DPF and the SCR catalyst for performing addition supply of urea solution into the exhaust pipe. In a urea solution supply system, the urea solution of prescribed concentration is stored in a urea solution tank, and a urea solution pump is provided in the tank. A urea solution supply pipe is connected to the urea solution pump. A part of the urea solution supply pipe is structured as a compound pipe structure defining two passages. One of the two passages serves as a urea solution passage, and the other one serves as an engine coolant passage.

    摘要翻译: DPF和SCR催化剂设置在排气管中,并且在DPF和SCR催化剂之间设置有尿素溶液添加阀,用于进行尿素溶液加入到排气管中。 在尿素溶液供给系统中,将规定浓度的尿素溶液储存在尿素溶液罐中,在罐内设置尿素溶液泵。 尿素溶液供应管连接到尿素溶液泵。 尿素溶液供应管的一部分被构造为限定两个通道的复合管结构。 两个通道中的一个用作尿素溶液通道,另一个用作发动机冷却剂通道。

    Relay device and method
    7.
    发明申请
    Relay device and method 失效
    继电器和方法

    公开(公告)号:US20060209793A1

    公开(公告)日:2006-09-21

    申请号:US11174836

    申请日:2005-07-05

    IPC分类号: H04L12/66

    摘要: The present invention relates to a relay device enabling efficient management of a voice message and a caller to wait for transmission of the voice message in a short time. The relay device is located at a boundary between an existing telephone network and an IP network, converts and relays a voice signal and an IP packet. The relay device comprises a receiving unit receiving voice source data into which a voice message is digitized, a packet processing unit converting the received voice source data into a voice source data packet as the IP packet, a storage unit storing the converted voice source data packets, and a transmitting unit transmitting, when transmitting a designated voice message to a designated destination, the voice source data packet corresponding to the designated voice message among the stored voice source data packets.

    摘要翻译: 本发明涉及能够在短时间内有效管理语音消息和呼叫者等待语音消息传输的中继装置。 中继设备位于现有电话网络和IP网络之间的边界,转换和中继语音信号和IP分组。 所述中继装置包括:接收单元,其接收语音消息被数字化的语音源数据;分组处理单元,将接收的语音源数据转换为语音源数据分组作为所述IP分组;存储单元,存储转换的语音源数据分组 以及发送单元,在向所指定的目的地发送指定的语音消息时,发送对应于所存储的语音源数据分组中的指定语音消息的语音源数据分组。

    Magnetooptical recording apparatus having retreatable magnetic head
    8.
    发明授权
    Magnetooptical recording apparatus having retreatable magnetic head 失效
    具有后退磁头的磁光记录装置

    公开(公告)号:US07016267B2

    公开(公告)日:2006-03-21

    申请号:US10231277

    申请日:2002-08-30

    申请人: Kazunori Suzuki

    发明人: Kazunori Suzuki

    摘要: A magnetooptical recording apparatus that records information by applying a magnetic field from a magnetic head while irradiating a light beam onto a magnetooptical disk from an optical pickup. The apparatus includes an optical pickup, a magnetic head having a slider that moves in a radial direction of the magnetooptical disk together with the optical pickup and is abutted against a recording surface of the magnetooptical disk and first and second elastic members that support the magnetic head.

    摘要翻译: 一种磁光记录装置,其通过从磁头施加磁场,同时从光学拾取器将光束照射到磁光盘上来记录信息。 该装置包括光学拾取器,具有滑动件的磁头,该滑块与光学拾取器一起沿着磁光盘的径向方向移动,并与光磁盘的记录表面邻接,并且支撑磁头的第一和第二弹性部件 。

    Catalyst for cleaning exhaust gas with alumina, ceria, zirconia, nickel
oxide, alkaline earth oxide, and noble metal catalyst, and method for
preparing
    9.
    发明授权
    Catalyst for cleaning exhaust gas with alumina, ceria, zirconia, nickel oxide, alkaline earth oxide, and noble metal catalyst, and method for preparing 失效
    氧化铝,氧化铈,氧化锆,氧化镍,碱土金属氧化物和贵金属催化剂及其制备方法

    公开(公告)号:US5492878A

    公开(公告)日:1996-02-20

    申请号:US406357

    申请日:1995-03-17

    摘要: A catalyst for cleaning exhaust gas comprises a carrier and a coated layer applied onto the surface of the carrier which comprises an aluminum oxide, a cerium oxide, a zirconium oxide, a nickel oxide, an alkaline earth metal oxide and a noble metal catalytic component. The catalyst can be prepared according to a method which comprises the steps of coating the surface of a carrier with a slurry which comprises active alumina, a cerium compound, a zirconium compound and a nickel compound, drying the coated carrier and then calcining it to complete the carrier, then impregnating the carrier with a solution comprising a catalyst component of a noble metal, drying, then immersing it in a solution of an alkaline earth metal compound, drying the immersed carrier and then calcining the carrier. The catalyst for exhaust gas-cleanup is highly sensitive to HC and CO around the theoretical mixing ratio and within the rich-region and is excellent in durability.

    摘要翻译: 用于清洁废气的催化剂包括载体和施加到载体表面上的涂层,其包含氧化铝,氧化铈,氧化锆,氧化镍,碱土金属氧化物和贵金属催化组分。 催化剂可以根据包括以下步骤的方法制备:包括活性氧化铝,铈化合物,锆化合物和镍化合物的浆料涂覆载体表面的步骤,干燥涂覆的载体,然后煅烧以完成 载体,然后用含有贵金属催化剂组分的溶液浸渍载体,干燥,然后将其浸入碱土金属化合物的溶液中,干燥浸没的载体,然后煅烧载体。 用于排气净化的催化剂对理论混合比和富含区域内的HC和CO高度敏感,并且耐久性优异。

    Writing instrument
    10.
    发明授权
    Writing instrument 失效
    书写工具

    公开(公告)号:US5352051A

    公开(公告)日:1994-10-04

    申请号:US945402

    申请日:1992-09-16

    摘要: This invention relates to a writing instrument wherein a temporary ink storage member made of a synthetic resin injection molded article is sandwiched between a pen tip and an ink tank. In the present invention, a flange portion for fitting to a predetermined apparatus, which is positioned around an outer peripheral portion of the temporary ink storage member, is formed integrally with a shaft made of a synthetic resin injection molded article. In embodiments of the invention, the temporary ink storage member is made flexible, the shaft is made of a material which is softer than that of the tip holder, and the tip holder is used as a writing thickness display member. The temporary ink storage member can be used as an ink color display member and a cap is used as an application display member. In other embodiment, the cap can be fitted selectively in accordance with types of writing instruments.

    摘要翻译: 本发明涉及一种书写工具,其中由合成树脂注射成型制品制成的临时储墨构件夹在笔尖和墨水罐之间。 在本发明中,用于与位于临时储墨部件的外周部周围的规定装置嵌合的凸缘部与由合成树脂注射成型品构成的轴一体地形成。 在本发明的实施例中,临时储墨件制成柔性,该轴由比该刀片保持器更柔软的材料制成,并且刀片保持器用作书写厚度显示部件。 临时墨水存储构件可以用作墨水颜色显示构件,并且帽子用作应用显示构件。 在其他实施例中,可以根据书写工具的类型选择性地安装帽。