公开(公告)号：US20070260918A1

公开(公告)日：2007-11-08

申请号：US11473032

申请日：2006-06-23

申请人： Naoki Okada ,  Hidehiro Nagaya ,  Shin Nakamura

发明人： Naoki Okada ,  Hidehiro Nagaya ,  Shin Nakamura

IPC分类号： G06F11/00

CPC分类号： G06F1/30

摘要： A storage apparatus according to the present invention can store information related to a power supply abnormality after shutting down the principal functions of a data processing board when a power supply abnormality occurs in a data processing board. A power supply controller of a data processing board mounted in the storage apparatus monitors the operational status of DC/DC power supplies mounted to the data processing board, on the basis of detection signals from a voltage detection circuit. When a power supply abnormality is detected, the power supply controller immediately shuts down the operation of all the DC/DC power supplies. Shutting down the DC/DC power supplies also shuts down the principal functionality of the data processing board. Then, after storing information related to the power supply abnormality in memory, the power supply controller shuts down the auxiliary power supply. The information stored in memory can be transmitted to a management apparatus by way of an intermediary apparatus, which is another data processing board or the like.

摘要翻译： 根据本发明的存储装置可以在数据处理板中发生电源异常时关闭数据处理板的主要功能之后，存储与电源异常有关的信息。 安装在存储装置中的数据处理板的电源控制器基于来自电压检测电路的检测信号来监视安装到数据处理板的DC / DC电源的操作状态。 当检测到电源异常时，电源控制器立即关闭所有DC / DC电源的操作。 关闭DC / DC电源也会关闭数据处理板的主要功能。 然后，在存储器中存储与电源异常有关的信息之后，电源控制器关闭辅助电源。 存储在存储器中的信息可以通过作为另一数据处理板等的中介装置传送到管理装置。

公开(公告)号：US20050015647A1

公开(公告)日：2005-01-20

申请号：US10769889

申请日：2004-02-03

申请人： Naoki Okada ,  Nobuyuki Minowa

发明人： Naoki Okada ,  Nobuyuki Minowa

IPC分类号： G06F11/30 ,  G06F3/06 ,  G06F13/00 ,  H02H3/05

CPC分类号： G06F11/0775 ,  G06F11/0727 ,  G06F11/0748

摘要： A storage system includes a plurality of kinds of packages as each channel adapter, cache switches, disk adapters, basic memory boards, a shared memory, cache memories, memory board expansions and individual disk drives. Nonvolatile memories are mounted on each of those packages to store event information concerning the package on which the respective memory is mounted. In case a package is exchanged or newly installed or in case a package fails, the event information is stored in the nonvolatile memory of the package in correspondence with the packaging position information of the package in the storage system, so that this event information can be accessed at any time.

摘要翻译： 存储系统包括作为每个通道适配器，高速缓存交换机，磁盘适配器，基本存储器板，共享存储器，高速缓冲存储器，存储器板扩展和单独磁盘驱动器的多种类型的封装。 非易失性存储器安装在每个这些包装上以存储关于其上安装相应存储器的包装的事件信息。 如果包裹被交换或新安装，或者在包裹发生故障的情况下，与存储系统中的包装的包装位置信息对应地将事件信息存储在包装的非易失性存储器中，使得该事件信息可以 随时访问。

公开(公告)号：US5578361A

公开(公告)日：1996-11-26

申请号：US377562

申请日：1995-01-24

申请人： Shoichi Tsujioka ,  Hiromi Sugimoto ,  Yasushi Kita ,  Naoki Okada

发明人： Shoichi Tsujioka ,  Hiromi Sugimoto ,  Yasushi Kita ,  Naoki Okada

IPC分类号： C03C17/00 ,  B05D1/36 ,  B05D5/08 ,  B32B5/16 ,  C08K9/04 ,  C23C16/00

CPC分类号： C03C17/007 ,  C03C2217/42 ,  Y10T428/2438 ,  Y10T428/2998 ,  Y10T428/31544

摘要： The invention relates to water-repellent composite grains. Each composite grain includes: a first grain; and a low molecular weight polytetrafluoroethylene (PTFE) covering the first grain. The first grain is higher than the PTFE in mechanical strength. With this, the composite grains are improved in mechanical strength. A water-repellent article is produced by anchoring the composite grains to a substrate through an adhesive layer formed on the substrate. The composite grains are partly exposed on the adhesive layer and partly submerged in the adhesive layer. With this, the water-repellent article is made minutely rough. The water-repellent article is improved in mechanical strength and water repellency.

摘要翻译： 本发明涉及防水复合颗粒。 每个复合颗粒包括：第一颗粒; 和覆盖第一颗粒的低分子量聚四氟乙烯（PTFE）。 第一颗粒的机械强度高于PTFE。 由此，复合粒子的机械强度提高。 通过将形成在基材上的粘合剂层将复合粒子固定在基材上，制造防水制品。 复合颗粒部分地暴露在粘合剂层上并部分浸没在粘合剂层中。 由此，防水制品被精细地粗糙化。 防水制品的机械强度和防水性提高。

公开(公告)号：US5219811A

公开(公告)日：1993-06-15

申请号：US841210

申请日：1992-02-27

申请人： Takamitsu Enomoto ,  Midori Kawahara ,  Noboru Murata ,  Hiroshi Ueda ,  Naoki Okada

发明人： Takamitsu Enomoto ,  Midori Kawahara ,  Noboru Murata ,  Hiroshi Ueda ,  Naoki Okada

IPC分类号： C04B35/468 ,  H01C7/02

CPC分类号： C04B35/4684 ,  H01C7/025

摘要： To produce a modified barium titanate ceramic which is semiconductive and sufficiently high in breakdown voltage and has a low specific resistance at room temperature and a high positive temperature coefficient (PTC) of resistance, the invention provides a powder composition comprising (A) a basic mixture consisting of 45-85 mol % of BaTiO.sub.3 powder, 1-20 mol % of SrTiO.sub.3 powder, 5-20 mol % of CaTiO.sub.3 powder and 1-20 mol % of PbTiO.sub.3 powder, (B) a source of a dopant element such as Nb, Sb, Y, La or Ce to render the ceramic semiconductive, (C) a source of Mn such as MnC.sub.2 O.sub.4 and/or a source of Cu such as CuO added such that the total amount of Mn and Cu is not more than 0.06 mol % on the basis of the quantity of the mixture (A) with proviso that the amount of Mn is not more than 0.025 mol % and (D) SiO.sub.2 amounting to 0.1-2.0 mol % on the basis of the quantity of the mixture (A). The BaTiO.sub.3 powder and the SrTiO.sub.3 powder are produced by calcining BaTiO(C.sub.2 O.sub.4).sub.2 and SrTiO(C.sub.2 O.sub.4).sub.2, respectively, and in each of these powders very fine primary particles agglomerate to constitute porous and coarse secondary particles (about 100-200 .mu.m). The PbTiO.sub.3 powder may be produced by calcining PbTiO(C.sub.2 O.sub.4).sub.2 so as to have nearly the same structure as the BaTiO.sub.3 and SrTiO.sub.3 powders. The aimed ceramic is produced by compacting the powder composition into a green body and sintering it at 1300.degree.-1400.degree. C.

摘要翻译： 为了制备半导体且足够高的击穿电压并且在室温下具有低电阻率和高正电阻系数（PTC）的改性钛酸钡陶瓷，本发明提供一种粉末组合物，其包含（A）基本混合物 包括45-85mol％的BaTiO 3粉末，1-20mol％的SrTiO 3粉末，5-20mol％的CaTiO 3粉末和1-20mol％的PbTiO 3粉末，（B）掺杂元素的源如Nb ，Sb，Y，La或Ce，以形成陶瓷半导体，（C）Mn的源如MnC 2 O 4和/或Cu源如CuO，使得Mn和Cu的总量不大于0.06mol 基于混合物（A）的量，基于混合物的量（A），Mn的量不大于0.025mol％，（D）SiO 2为0.1-2.0mol％，基于混合物（A）的量 ）。 通过煅烧BaTiO（C2O4）2和SrTiO（C2O4）2分别制备了BaTiO3粉末和SrTiO3粉末，在这些粉末中，非常细的初级颗粒聚集形成多孔和粗糙的二次颗粒（约100-200μm） ）。 PbTiO 3粉末可以通过煅烧PbTiO（C 2 O 4）2来制备，以具有与BaTiO 3和SrTiO 3粉末几乎相同的结构。 目标陶瓷通过将粉末组合物压实成生坯并在1300-140℃下烧结而制备。

公开(公告)号：US4431610A

公开(公告)日：1984-02-14

申请号：US351171

申请日：1982-02-22

申请人： Soichi Asagao ,  Shinsuke Nakagawa ,  Naoki Okada ,  Seizi Yoshikawa

发明人： Soichi Asagao ,  Shinsuke Nakagawa ,  Naoki Okada ,  Seizi Yoshikawa

IPC分类号： C22B60/02 ,  C01G56/00

CPC分类号： C22B60/0282

摘要： An economically advantageous method of recovering uranium from a wet process phosphoric acid solution through the steps of making hemihydrate gypsum contact with the acid solution thereby transferring uranium from the acid solution into the gypsum, dispersing the U-containing gypsum separated from the acid solution in water to convert the gypsum to dihydrate accompanied by the transfer of uranium into water, separating the obtained U-containing aqueous solution from the dihydrate gypsum, and adding precipitant such as an inorganic base to the aqueous solution to form a precipitate comprising an insoluble uranium compound. The contact of hemihydrate gypsum with the phosphoric acid solution is preferably preceded by reduction of hexavalent uranium in the acid solution to tetravalent uranium, and can be achieved either by adding hemihydrate gypsum to the acid solution or by converting dihydrate gypsum to hemihydrate within the acid solution preferably preceded by the addition of sulfuric acid.

摘要翻译： 从湿法磷酸溶液中回收铀的经济上有利的方法是通过使半水石膏与酸溶液接触从而将铀从酸溶液转移到石膏中，将从酸溶液中分离的含U石膏分散在水中 将石膏转化成二水合物，伴随着将铀转化成水，从二水石膏中分离得到的含有U的水溶液，并将沉淀剂如无机碱添加到水溶液中以形成包含不溶性铀化合物的沉淀物。 半水石膏与磷酸溶液的接触优选之前是将酸溶液中的六价铀还原成四价铀，并且可以通过向酸性溶液中加入半水石膏或通过将二水合石膏转化为酸溶液中的半水合物来实现 优选在加入硫酸之前。

公开(公告)号：US4329326A

公开(公告)日：1982-05-11

申请号：US201724

申请日：1980-10-29

申请人： Soichi Asagao ,  Masaru Nakatani ,  Shinsuke Nakagawa ,  Yoshiyuki Takahara ,  Naoki Okada

发明人： Soichi Asagao ,  Masaru Nakatani ,  Shinsuke Nakagawa ,  Yoshiyuki Takahara ,  Naoki Okada

IPC分类号： C01B25/28

CPC分类号： C01B25/28

摘要： A process for preparing crystalline ammonium dihydrogen phosphate, comprises the steps of (a) adding a sequestering agent into ammonium hydrogen phosphate aqueous solution, the sequestering agent reacting with metallic ions contained in the aqueous solution to form water solouble compounds, (b) heat-treating the aqueous solution at a temperature of 70.degree. C. or more after addition of the sequestering agent, and (c) crystallizing ammonium dihydrogen phosphate out of the aqueous solution after the heat-treating, so that crystalline ammonium dihydrogen phosphate can be obtained in high whiteness and in the form of columnar crystals.

摘要翻译： 一种制备结晶磷酸二氢铵的方法，包括以下步骤：（a）将多价螯合剂加入到磷酸氢铵水溶液中，所述多价螯合剂与包含在水溶液中的金属离子反应形成水溶性化合物，（b） 在加入螯合剂之后，在70℃或更高的温度下处理该水溶液，和（c）在热处理后从水溶液中结晶出磷酸二氢铵，使得可以获得结晶磷酸二氢铵 高白度和柱状晶体的形式。