公开(公告)号：US08441706B2

公开(公告)日：2013-05-14

申请号：US12461020

申请日：2009-07-29

申请人： Shinji Yamashita ,  Tsuyoshi Yamamoto ,  Masaaki Kawai ,  Hiroyuki Fujita

发明人： Shinji Yamashita ,  Tsuyoshi Yamamoto ,  Masaaki Kawai ,  Hiroyuki Fujita

IPC分类号： G02B26/08

CPC分类号： G02B26/0825 ,  G02B6/352 ,  G02B26/06

摘要： An optical module includes a mirror which reflects input light and which outputs output light; and a mirror control section which is opposite to the mirror and which controls, at the time of the input light being reflected from a reflecting surface of the mirror, the reflecting surface by distorting the reflecting surface according to voltage applied to the mirror so as to output the output light an optical coupling characteristic of which changes. By using this optical module, the optical coupling characteristic of the output light changes.

摘要翻译： 光学模块包括反射输入光并输出输出光的反射镜; 以及与反射镜相对的反射镜控制部，其通过根据施加到反射镜的电压使反射面发生变形，控制在输入光从反射镜的反射面反射时反射面，从而 输出输出光的光耦合特性，其变化。 通过使用该光学模块，输出光的光耦合特性发生变化。

公开(公告)号：US20130029838A1

公开(公告)日：2013-01-31

申请号：US13520363

申请日：2010-12-23

申请人： Yuki Aoki ,  Takeru Yoshida ,  Shingo Sakagami ,  Masaaki Kawai ,  Miho Hatanaka ,  Toshitaka Tanabe ,  Naoki Takahashi

发明人： Yuki Aoki ,  Takeru Yoshida ,  Shingo Sakagami ,  Masaaki Kawai ,  Miho Hatanaka ,  Toshitaka Tanabe ,  Naoki Takahashi

IPC分类号： B01J23/63

CPC分类号： B01D53/945 ,  B01D2255/1025 ,  B01D2255/206 ,  B01D2255/2092 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/702 ,  B01D2258/014 ,  B01J21/066 ,  B01J23/44 ,  B01J23/63 ,  B01J27/24 ,  B01J37/0244 ,  B01J37/0248 ,  Y02T10/22

摘要： An exhaust gas purifying catalyst includes a substrate that defines an exhaust gas passage; a lower catalyst layer formed over the substrate, and an upper catalyst layer formed over the lower catalyst layer. The lower catalyst layer has a lower catalytic precious metal that contains at least one of Pt and Pd, and a lower-layer carrier that supports the lower catalytic precious metal. The upper catalyst layer has an upper catalytic precious metal that contains Rh, and an upper-layer carrier that supports the upper catalytic precious metal. The upper-layer carrier includes an inorganic mixed oxide that contains Ce, Zr, Al, Nd, and at least one element selected from the group consisting of rare earth elements other than Ce and alkaline earth elements. The Nd is unevenly distributed in covering layers that covers surfaces of interior regions within the inorganic mixed oxide.

摘要翻译： 废气净化催化剂包括限定排气通道的基板; 形成在所述基板上的下催化剂层，以及形成在所述下催化剂层上的上催化剂层。 下部催化剂层具有含有Pt和Pd中的至少一种的低级催化贵金属和支持下催化贵金属的下层载体。 上部催化剂层具有含有Rh的上部催化贵金属和支持上部催化贵金属的上层载体。 上层载体包括含有Ce，Zr，Al，Nd的至少一种元素的无机混合氧化物和选自Ce和碱土金属元素以外的稀土元素中的至少一种元素。 Nd不均匀地分布在覆盖无机混合氧化物内部区域的表面的覆盖层中。

公开(公告)号：US08101269B2

公开(公告)日：2012-01-24

申请号：US12343738

申请日：2008-12-24

申请人： Masaaki Kawai ,  Kenji Morimoto

发明人： Masaaki Kawai ,  Kenji Morimoto

IPC分类号： B32B3/26 ,  B32B5/18 ,  B29C44/02

CPC分类号： C04B35/565 ,  C04B38/0009 ,  C04B2111/00793 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3826 ,  C04B2235/428 ,  Y10T428/24149 ,  Y10T428/24165 ,  Y10T428/24496 ,  Y10T428/249969 ,  Y10T428/24997 ,  Y10T428/249981 ,  Y10T428/249985 ,  Y10T428/249986 ,  C04B38/0054 ,  C04B38/0058 ,  C04B38/0645 ,  C04B38/085

摘要： A porous fired body including a structure that aggregates are bonded by a bonding material, wherein the aggregates include oxide particles having a larger thermal capacity per unit volume than an SiC particle and SiC, the bonding material includes metallic Si, volume ratio of the metallic Si in the whole porous fired body is between 8 and 43% by volume, volume ratio of the particles of the oxide in the whole aggregates is between 14 and 55% by volume, the SiC particles and the oxide particles respectively include one or more particle groups, and an average particle size of each particle group is within a range of between 5 and 100 μm.

摘要翻译： 一种多孔烧结体，其具有通过接合材料结合的结构体，其中，所述聚集体包括每单位体积的热容量比SiC颗粒和SiC高的氧化物粒子，所述接合材料包含金属Si，所述金属Si的体积比 在整个多孔烧制体中，总体积为8〜43体积％的氧化物的体积比为14〜55体积％，SiC粒子和氧化物粒子分别包含1个以上的粒子群 ，各粒子群的平均粒径为5〜100μm的范围。

公开(公告)号：US07729847B2

公开(公告)日：2010-06-01

申请号：US11913697

申请日：2007-02-07

申请人： Hiroaki Mizoguchi ,  Takahiko Fujiwara ,  Kunihiko Nakata ,  Kenji Sakurai ,  Hiroki Ichinose ,  Masaaki Kawai ,  Atsunori Hirata

发明人： Hiroaki Mizoguchi ,  Takahiko Fujiwara ,  Kunihiko Nakata ,  Kenji Sakurai ,  Hiroki Ichinose ,  Masaaki Kawai ,  Atsunori Hirata

IPC分类号： G06F19/00 ,  F01N3/20

CPC分类号： F01N3/24 ,  F01N3/101 ,  F01N3/2006 ,  F01N2340/00 ,  F01N2430/06 ,  F01N2560/06 ,  F01N2560/14 ,  F02D41/0245 ,  F02D41/025 ,  F02D41/0255 ,  F02D2200/0802 ,  Y02T10/22 ,  Y02T10/26

摘要： The combustion air-fuel ratio is made leaner than the stoichiometric air-fuel ratio at the time of engine startup and the combustion air-fuel ratio is made richer than the stoichiometric air-fuel ratio and the exhaust downstream part of the three-way catalyst apparatus is raised in temperature when it is judged that just the exhaust upstream part of the three-way catalyst apparatus arranged in the engine exhaust system has been raised to the catalyst activation temperature.

摘要翻译： 燃料空燃比比发动机启动时的理论空燃比更稀，燃烧空燃比比化学计量空燃比和三元催化剂的排气下游部分更浓 当判断出排列在发动机排气系统中的三通催化剂装置的排气上游部分刚刚升高到催化剂活化温度时，装置升温。

公开(公告)号：US20100033796A1

公开(公告)日：2010-02-11

申请号：US12461020

申请日：2009-07-29

申请人： Shinji Yamashita ,  Tsuyoshi Yamamoto ,  Masaaki Kawai ,  Hiroyuki Fujita

发明人： Shinji Yamashita ,  Tsuyoshi Yamamoto ,  Masaaki Kawai ,  Hiroyuki Fujita

IPC分类号： G02B26/08 ,  G02B7/185

CPC分类号： G02B26/0825 ,  G02B6/352 ,  G02B26/06

摘要： An optical module includes a mirror which reflects input light and which outputs output light; and a mirror control section which is opposite to the mirror and which controls, at the time of the input light being reflected from a reflecting surface of the mirror, the reflecting surface by distorting the reflecting surface according to voltage applied to the mirror so as to output the output light an optical coupling characteristic of which changes. By using this optical module, the optical coupling characteristic of the output light changes.

摘要翻译： 光学模块包括反射输入光并输出输出光的反射镜; 以及与反射镜相对的反射镜控制部，其通过根据施加到反射镜的电压使反射面发生变形，控制在输入光从反射镜的反射面反射时反射面，从而 输出输出光的光耦合特性，其变化。 通过使用该光学模块，输出光的光耦合特性发生变化。

公开(公告)号：US07473665B2

公开(公告)日：2009-01-06

申请号：US10943421

申请日：2004-09-17

申请人： Masaaki Kawai ,  Tomohito Mizukami ,  Yasunori Sato

发明人： Masaaki Kawai ,  Tomohito Mizukami ,  Yasunori Sato

IPC分类号： B01D50/00 ,  F01N3/00 ,  B01J27/053 ,  B01J27/02 ,  B01J23/00

CPC分类号： B01D53/9422 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/20715 ,  B01D2255/407 ,  B01D2255/9022 ,  B01J23/58 ,  B01J23/63 ,  B01J37/0234 ,  B01J37/0244

摘要： An exhaust gas-purifying catalyst system is provided with a plurality of catalyst layers including a first and a second catalyst layers, supported on a support structure. The first catalyst layer comes into contact with an exhaust gas stream firstly among the plurality of catalyst layers. The second catalyst layer is provided adjacent to the first catalyst layer. The first catalyst layer contains a first noble metal active component including rhodium, together with a powder of a barely soluble barium compound in an amount of 0.05 mol to 0.2 mol per volume in liter of the support structure. The second catalyst layer contains a second noble metal active component.

摘要翻译： 废气净化催化剂体系具有多个催化剂层，其包含支撑在支撑结构上的第一和第二催化剂层。 第一催化剂层首先在多个催化剂层中与废气流接触。 第二催化剂层设置成与第一催化剂层相邻。 第一催化剂层含有包含铑的第一贵金属活性组分以及几乎不溶于钡化合物的粉末，其量为每升体积的0.05至0.2摩尔的载体结构体积。 第二催化剂层含有第二贵金属活性成分。

公开(公告)号：US06975813B1

公开(公告)日：2005-12-13

申请号：US09505783

申请日：2000-02-17

申请人： Tadao Inoue ,  Tadashi Ikeuchi ,  Hiroyuki Rokugawa ,  Masaaki Kawai ,  Norio Ueno ,  Norio Murakami ,  Toru Matsuyama ,  Makoto Miki ,  Toshiyuki Takauji

发明人： Tadao Inoue ,  Tadashi Ikeuchi ,  Hiroyuki Rokugawa ,  Masaaki Kawai ,  Norio Ueno ,  Norio Murakami ,  Toru Matsuyama ,  Makoto Miki ,  Toshiyuki Takauji

IPC分类号： H01L33/00 ,  H01S5/00 ,  H01S5/068 ,  H01S5/0683 ,  H04B10/04 ,  H01S3/00 ,  H01S3/13

CPC分类号： H01S5/0683 ,  H01S5/06825

摘要： Using a switching signal from a coarse/fine switching and operation mode switching circuit, the width of change of a counter control value during power up is increased, and the width of change is reduced once a steady state is reached. In the steady state, the frequency of updating is limited by a control signal from an update permit control circuit. In the steady state, the frequency band of a current source in an LD driving circuit is reduced in width.

摘要翻译： 使用来自粗/精切换和动作模式切换电路的切换信号，上电期间的计数器控制值的变化幅度增大，一旦达到稳定状态，则变化幅度减小。 在稳定状态下，更新频率受来自更新许可控制电路的控制信号的限制。 在稳态中，LD驱动电路中的电流源的频带宽度减小。

公开(公告)号：US06934501B2

公开(公告)日：2005-08-23

申请号：US10635537

申请日：2003-08-07

申请人： Masaaki Kawai ,  Chiaki Osada

发明人： Masaaki Kawai ,  Chiaki Osada

IPC分类号： G03G21/14 ,  B65H5/06 ,  B65H29/58 ,  B65H29/60 ,  B65H85/00 ,  G03G15/00 ,  G06T1/00 ,  H04N1/00 ,  H04N1/04

CPC分类号： G03G15/602

摘要： An image reading apparatus includes a transport path for transporting an original from an original tray to a reading position; a reading device for reading the original at a reading position; a determining device for determining whether the original includes a black and white image or color image; a circulating path for returning the original to the reading position without turning over the original; a discharge path for guiding the original from the reading position to a discharge tray; and selection means for selecting one of the circulating path and the discharge path. The image reading apparatus reads the same side of the original fed from the circulating path again according to a result of the determining device.

摘要翻译： 图像读取装置包括用于将原稿从原稿盘传送到读取位置的传送路径; 用于在读取位置读取原稿的读取装置; 确定装置，用于确定原稿是否包括黑白图像或彩色图像; 用于将原件返回到读取位置而不翻转原稿的循环路径; 用于将原稿从读取位置引导到排出托盘的排出路径; 以及用于选择循环路径和排出路径中的一个的选择装置。 图像读取装置根据判定装置的结果再次读取从循环路径进给的原稿的同一侧。