公开(公告)号：US06977770B2

公开(公告)日：2005-12-20

申请号：US10316080

申请日：2002-12-11

申请人： Kosuke Komaki ,  Hiroyuki Itou ,  Hiroshi Iizuka

发明人： Kosuke Komaki ,  Hiroyuki Itou ,  Hiroshi Iizuka

IPC分类号： H01S3/067 ,  H01S3/13 ,  H04B10/291 ,  H04B10/296 ,  H01S3/00

CPC分类号： H04B10/296 ,  H01S3/06758 ,  H01S3/1301 ,  H04B10/2912 ,  H04B2210/003

摘要： The optical amplifier according to the present invention includes a first optical amplifying unit, a second optical amplifying unit, a variable optical attenuator optically connected between the first and second optical amplifying units and a first control unit for controlling the gains of the first and second optical amplifying units according to an input to the first optical amplifying unit and an output from the second optical amplifying unit, and a second control unit for controlling the attenuation of the variable optical attenuator according to an input to and an output from the first optical amplifying unit and an input to and an output from the second optical amplifying unit.

摘要翻译： 根据本发明的光放大器包括第一光放大单元，第二光放大单元，光连接在第一和第二光放大单元之间的可变光衰减器和用于控制第一和第二光放大单元的增益的第一控制单元 根据第一光放大单元的输入和来自第二光放大单元的输出的放大单元，以及第二控制单元，用于根据第一光放大单元的输入和输出来控制可变光衰减器的衰减 以及来自第二光放大单元的输入和输出。

公开(公告)号：US07202997B2

公开(公告)日：2007-04-10

申请号：US10716361

申请日：2003-11-17

申请人： Hiroshi Iizuka ,  Kosuke Komaki ,  Hiroyuki Itou

发明人： Hiroshi Iizuka ,  Kosuke Komaki ,  Hiroyuki Itou

IPC分类号： H04B10/17

CPC分类号： H04B10/2942 ,  H01S3/06758 ,  H01S3/0912 ,  H01S3/1003 ,  H01S3/10069 ,  H01S3/1301

摘要： An optical amplifier includes first and second optical amplifier units, a variable optical attenuator optically coupled between the first and second optical amplifier units, a first control unit to control gains of the first and second optical amplifier units based on an input of the first optical amplifier unit and an output of the second optical amplifier unit, and a second control unit to control an attenuation quantity of the variable optical attenuator based on the input and an output of the first optical amplifier unit and an input and the output of the second optical amplifier unit.

摘要翻译： 光放大器包括第一和第二光放大器单元，光耦合在第一和第二光放大器单元之间的可变光衰减器，第一控制单元，用于基于第一光放大器的输入来控制第一和第二光放大器单元的增益 单元和第二光放大器单元的输出，以及第二控制单元，用于基于第一光放大器单元的输入和输出以及第二光放大器的输出和输出来控制可变光衰减器的衰减量 单元。

公开(公告)号：US07612936B2

公开(公告)日：2009-11-03

申请号：US10639467

申请日：2003-08-13

申请人： Kaoru Usui ,  Yoshio Shimano ,  Hiroshi Iizuka ,  Hiroyuki Itou

发明人： Kaoru Usui ,  Yoshio Shimano ,  Hiroshi Iizuka ,  Hiroyuki Itou

IPC分类号： H04B10/17 ,  H04B10/12

CPC分类号： H04B10/296 ,  H01S3/1301 ,  H04J14/0221

摘要： A photo amplifying apparatus for amplifying wavelength division multiplexed signals includes a specific wavelength measuring unit for measuring a specific wavelength at a measuring point, a total power measuring unit for measuring all wavelengths at the measuring point, and an output control unit for controlling the output of the photo amplifying apparatus based on the light power measured by the specific wavelength measuring unit and the total power measuring unit. Since the photo amplifying apparatus measures both the specific wavelength and all wavelengths, the photo amplifying apparatus can determine change in the number of multiplexed wavelengths and the gain gradient of the photo signals, and can properly control its output level.

摘要翻译： 用于放大波分复用信号的光放大装置包括用于测量测量点的特定波长的特定波长测量单元，用于测量测量点处的所有波长的总功率测量单元，以及用于控制测量点的输出的输出控制单元 所述光放大装置基于由所述特定波长测量单元和所述总功率测量单元测量的光功率。 由于光放大装置测量特定波长和所有波长，所以光放大装置可以确定多路波长的数量的变化和光信号的增益梯度，并且可以适当地控制其输出电平。

公开(公告)号：US20130129711A1

公开(公告)日：2013-05-23

申请号：US13732895

申请日：2013-01-02

申请人： Hiroshi KANO ,  Shuji Ikegami ,  Keisuke Furuichi ,  Hiroyuki Itou ,  Naoki Orii

发明人： Hiroshi KANO ,  Shuji Ikegami ,  Keisuke Furuichi ,  Hiroyuki Itou ,  Naoki Orii

IPC分类号： A61K35/74

CPC分类号： A61K35/74 ,  A61K35/20

摘要： Provided is an antiallergic agent including, as an active ingredient, a fermentation product of a propionic acid bacterium. Also provided is a method of using the antiallergic agent to prevent and/or improve skin roughness.

摘要翻译： 本发明提供一种抗过敏剂，其包含丙酸细菌的发酵产物作为活性成分。 还提供了使用抗过敏剂来预防和/或改善皮肤粗糙度的方法。

公开(公告)号：US20060175950A1

公开(公告)日：2006-08-10

申请号：US10511186

申请日：2003-04-02

申请人： Hiroyuki Itou ,  Takao Yagi ,  Masakazu Muroyama ,  Makoto Inoue

发明人： Hiroyuki Itou ,  Takao Yagi ,  Masakazu Muroyama ,  Makoto Inoue

IPC分类号： H01J1/14 ,  H01J63/04

CPC分类号： H01J9/025 ,  B82Y10/00 ,  H01J1/304 ,  H01J29/04 ,  H01J31/127 ,  H01J2201/30469

摘要： It is a field electron emission film which is able to form a field electron emission film less in the amount of residual gas and stable in the amount of emitted electrons. Because it is formed in thin film, resistivity value of the film within the plane becomes even, and this is a field electron emission film having excellent smoothness, and higher electron emission property. Carbon nanotube structural body of 0.001 to 40% by weight, and a heat decomposition product of 0.01% by weight or more obtained by heat decomposition of a heat-decomposable metal compound are included. Organo-metallic compound, metal salt, organo-metallic salt compound and metal complex are preferable as the heat-decomposable metal compound.

摘要翻译： 它是一种场致电子发射膜，能够形成少量残留气体的场电子发射膜，并且发射电子量稳定。 由于薄膜形成，所以在平面内的膜的电阻率值变得均匀，这是具有优异的平滑性和更高的电子发射性能的场致电子发射膜。 碳纳米管结构体为0.001〜40重量％，通过热分解金属化合物的热分解得到的热分解产物为0.01重量％以上。 作为热分解性金属化合物，优选有机金属化合物，金属盐，有机金属盐化合物和金属络合物。

公开(公告)号：US06698844B2

公开(公告)日：2004-03-02

申请号：US10245993

申请日：2002-09-17

申请人： Hiroyuki Itou ,  Yuuichi Asai ,  Osamu Takagi ,  Kazuo Takamizawa ,  Fumio Kondou ,  Hidetoshi Sakamoto

发明人： Hiroyuki Itou ,  Yuuichi Asai ,  Osamu Takagi ,  Kazuo Takamizawa ,  Fumio Kondou ,  Hidetoshi Sakamoto

IPC分类号： E21D912

CPC分类号： E21D3/00

摘要： An earth discharging device, for a shield machine for constructing a tunnel in the vertical direction, has a pipe for discharging downwardly earth and sand that have been excavated by the machine as it advances upwardly. An elastic film-type valve is provided in the earth discharging pipe, which valve expands and contracts diametrically by means of fluid pressure to open and close the interior of the earth discharging pipe. A gate mechanism follows the elastic valve and adjusts the sectional area of the space through which earth and sand pass inside of the earth discharging pipe. The gate mechanism narrows the sectional area of the earth discharging pipe at the outlet side of the elastic valve so as to create a substantially uniform earth pressure upon the entire elastic valve to inhibit blockages and eruptions that might otherwise occur.

摘要翻译： 一种用于在垂直方向构造隧道的盾构机的排土装置，具有用于向下排出的管道，用于向机器向上推进时挖出的土和沙。 排土管内装有弹性薄膜式阀，该阀通过流体压力直径膨胀和收缩，以打开和关闭排土管内部。 闸门机构遵循弹性阀门，并调整泥土通过排土管内部空间的截面积。 门机构使弹性阀出口侧的排土管的截面积变窄，从而在整个弹性阀上产生基本均匀的土压，以抑制可能发生的阻塞和爆发。

公开(公告)号：US09132608B2

公开(公告)日：2015-09-15

申请号：US12634383

申请日：2009-12-09

申请人： Tsutomu Nagahama ,  Hironori Yoshida ,  Masaharu Senoue ,  Masashi Enomoto ,  Hiroyuki Itou

发明人： Tsutomu Nagahama ,  Hironori Yoshida ,  Masaharu Senoue ,  Masashi Enomoto ,  Hiroyuki Itou

IPC分类号： F21V9/04 ,  F21V9/06 ,  G02B5/08 ,  G02B5/20 ,  B32B7/12 ,  B32B3/30 ,  B32B17/06 ,  G02B5/124 ,  G02B27/12 ,  G02B5/23 ,  G02B5/28

CPC分类号： G02B5/26 ,  B32B3/30 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  B32B17/06 ,  B32B17/064 ,  B32B27/20 ,  B32B27/308 ,  B32B27/365 ,  B32B2264/10 ,  B32B2307/302 ,  B32B2307/412 ,  B32B2307/416 ,  B32B2307/418 ,  B32B2307/712 ,  B32B2307/752 ,  B32B2605/006 ,  E06B3/66 ,  E06B3/6715 ,  E06B9/24 ,  E06B2009/2417 ,  G02B5/0231 ,  G02B5/0294 ,  G02B5/045 ,  G02B5/12 ,  G02B5/124 ,  G02B5/208 ,  G02B5/23 ,  G02B5/282 ,  G02B27/126

摘要： An optical element is provided includes an optical layer having a flat incident surface on which light is incident and a wavelength-selective reflective layer disposed in the optical layer. Of light incident on the incident surface at an incident angle (θ, φ), the optical element selectively directionally reflects light in at least one specific wavelength range in at least one direction other than a specular reflection direction (−θ, φ+180°) while transmitting light in at least one wavelength range other than the specific wavelength range, and is transparent to light in at least one wavelength range other than the specific wavelength range.

摘要翻译： 提供了一种光学元件，其包括具有入射光的平坦入射表面的光学层和设置在光学层中的波长选择性反射层。 以入射角入射到入射面上的光（＆amp;＆phnt;＆pht;），光学元件选择性地定向反射至少一个特定波长范围内的光，除了镜面反射方向以外的至少一个方向（ - ＆Thetas;＆phgr ; + 180°），同时透射除了特定波长范围之外的至少一个波长范围的光，并且对于除特定波长范围之外的至少一个波长范围的光是透明的。

公开(公告)号：US08585123B2

公开(公告)日：2013-11-19

申请号：US13416492

申请日：2012-03-09

申请人： Hiroyuki Itou ,  Yutaka Kimoto

发明人： Hiroyuki Itou ,  Yutaka Kimoto

IPC分类号： B60R13/02

CPC分类号： B60R13/0243 ,  B60N2/4235 ,  B60N2/42709 ,  B60N2/78 ,  B60R13/0206

摘要： A door trim for a vehicle includes a trim body and an armrest. The trim body has an armrest mount hole, a mount member arranged in an edge area of the armrest mount hole, and a support member. The armrest is fitted in the armrest mount hole. The armrest has a mount base to which the mount member is mounted. The mount base has a weak portion and is configured to be supported by the support member. The weak portion has lower rigidity than another portion of the mount base. The support member is configured to guide the mount base toward an outer side of an interior of the vehicle.

摘要翻译： 用于车辆的车门装饰件包括装饰主体和扶手。 装饰体具有扶手安装孔，布置在扶手安装孔的边缘区域中的安装构件和支撑构件。 扶手安装在扶手安装孔中。 扶手具有安装基座，安装构件安装到该基座上。 安装基部具有弱的部分，并且被构造成由支撑构件支撑。 弱部具有比安装基座的另一部分更低的刚性。 支撑构件被构造成将安装基座朝向车辆内部的外侧引导。

公开(公告)号：US08547629B2

公开(公告)日：2013-10-01

申请号：US13042737

申请日：2011-03-08

申请人： Shinya Inagaki ,  Norifumi Shukunami ,  Susumu Kinoshita ,  Hiroyuki Itou ,  Taiki Kobayashi

发明人： Shinya Inagaki ,  Norifumi Shukunami ,  Susumu Kinoshita ,  Hiroyuki Itou ,  Taiki Kobayashi

IPC分类号： H01S3/10 ,  H01S3/23

CPC分类号： H04B10/2942 ,  H01S3/06758 ,  H01S3/1301 ,  H01S3/1305 ,  H04B10/2912 ,  H04B10/2941 ,  H04B2210/003

摘要： An optical amplification device which includes first and second optical amplifiers, and a controller. The first optical amplifier receives a light and amplifies the received light. The second optical amplifier receives the light amplified by the first optical amplifier, and amplifies the received light. When a level of the light received by the first optical amplifier changes by Δ, the controller controls a level of the light received by the second optical amplifier to change by approximately −Δ. In various embodiments, the controller causes the sum of the gains of the first and second optical amplifiers to be constant. In other embodiments, the optical amplification device includes first and second optical amplifier and a gain adjustor. The gain adjustor detects a deviation in gain of the first optical amplifier from a target gain, and adjusts the gain of the second optical amplifier to compensate for the detected deviation.

公开(公告)号：US08016490B2

公开(公告)日：2011-09-13

申请号：US11665682

申请日：2006-01-31

申请人： Masachi Hosoya ,  Toshiaki Yamaguchi ,  Tsuyoshi Saitou ,  Hiroyuki Itou ,  Yasushi Tomizuka ,  Toyohisa Yamamoto

发明人： Masachi Hosoya ,  Toshiaki Yamaguchi ,  Tsuyoshi Saitou ,  Hiroyuki Itou ,  Yasushi Tomizuka ,  Toyohisa Yamamoto

IPC分类号： F16C33/42 ,  F16C19/06

CPC分类号： F16C33/416 ,  F16C19/06 ,  F16C33/3818 ,  F16C33/6633 ,  F16C33/6688 ,  F16C33/6696 ,  F16C2240/40 ,  F16C2240/60 ,  F16C2240/70

摘要： A thin-wall bearing, comprising a retainer (4) formed in a divided type having a plurality of resin plate-like members (5), (5), . . . curved along an inner ring (1) and an outer ring (2). The retainer (4) comprises pockets (6) opening to the axial end part thereof and rollingly holding balls (3). Slit-like through holes (14) extending in the axial direction and opening to the axial end part where the opening parts (7) of the pockets (6) are positioned are formed at the center parts of pillars (10) between the pockets (6) and (6) adjacent to each other. As a result, the thin-wall bearing can have excellent lubricity.

摘要翻译： 一种薄壁轴承，包括形成为具有多个树脂板状构件（5），（5）的分割型的保持器（4）。 。 。 沿着内圈（1）和外圈（2）弯曲。 保持器（4）包括通向其轴向端部的开口（6）和滚动地保持球（3）。 在口袋（6）的支柱（10）的中央部分处形成有沿轴向方向延伸并且开口到口袋（6）的开口部分（7）的轴向端部的狭缝状通孔（14） 6）和（6）相邻。 结果，薄壁轴承可以具有优异的润滑性。