公开(公告)号：US07043132B2

公开(公告)日：2006-05-09

申请号：US10761619

申请日：2004-01-21

Applicant: Shigenori Aoki ,  Kishio Yokouchi ,  Hiroshi Nagaeda ,  Kaoru Sugimoto ,  Alexei Glebov

Inventor： Shigenori Aoki ,  Kishio Yokouchi ,  Hiroshi Nagaeda ,  Kaoru Sugimoto ,  Alexei Glebov

IPC: G02B6/00

CPC classification number: G02F1/011 ,  G02B6/266 ,  G02F1/0121 ,  G02F2201/58 ,  G02F2203/48

Abstract: The intensity of signals in optical networks can be controlled using a variable optical attenuator (VOA). The present invention is a VOA that is particularly well suited for optical networks, for example to provide channel-by-channel normalization of gain control of wavelength division multiplexed signals. The inventive VOA includes a waveguide having a cladding that includes an electro-optical material and electrodes that produce an electric field within the electro-optical material when a voltage difference is applied to the electrodes. The VOA also includes a layer that is parallel to the core of the waveguide and that optically couples to the core to receive light from the attenuated signal. A power meter receives light from the layer as an indication of the amount of light attenuated from the signal and for controlling the voltage to the electrodes.

Abstract translation: 可以使用可变光衰减器（VOA）来控制光网络中的信号强度。 本发明是特别适用于光网络的VOA，例如提供波分复用信号的增益控制的逐通道归一化。 本发明的VOA包括具有包层的波导，该包层具有电光材料和当对电极施加电压差时在电光材料内产生电场的电极。 VOA还包括平行于波导的核心并且光耦合到芯以从衰减信号接收光的层。 功率计从该层接收光，作为从信号衰减的光量的指示，并用于控制电极的电压。

公开(公告)号：US5324370A

公开(公告)日：1994-06-28

申请号：US21575

申请日：1993-02-24

Applicant: Shigenori Aoki ,  Hiroshi Kamezaki ,  Masaharu Hida ,  Kishio Yokouchi

Inventor： Shigenori Aoki ,  Hiroshi Kamezaki ,  Masaharu Hida ,  Kishio Yokouchi

IPC: H01L23/15 ,  B32B18/00 ,  C03C14/00 ,  C04B35/18 ,  H05K1/03

CPC classification number: C03C14/004 ,  B32B18/00 ,  C04B35/18 ,  C04B35/645 ,  C04B2237/341 ,  C04B2237/343 ,  C04B2237/704 ,  Y10S428/901 ,  Y10T428/24893 ,  Y10T428/24917 ,  Y10T428/24926 ,  Y10T428/2982

Abstract: A method in which a multi-layered ceramic circuit board made of a hybrid laminate consisting of green sheets containing hollow silica and green sheets containing no hollow silica is manufactured without failures occurring during the firing of the laminate. By incorporating quartz glass into a first ceramic material containing hollow silica to replace part of the hollow silica with quartz glass, the compositions of the first ceramic material and a second ceramic material containing no hollow silica are controlled so that the difference between the percentages of shrinkage on firing of the green sheets formed of the first and second ceramic materials is within 1%.

Abstract translation: 制造由包含中空二氧化硅的生片和不含中空二氧化硅的生片组成的混合层压板的多层陶瓷电路板的制造方法，在层压体的烧制过程中不会发生故障。 通过将石英玻璃掺入到含有中空二氧化硅的第一陶瓷材料中以用石英玻璃替代部分中空二氧化硅，控制第一陶瓷材料和不含中空二氧化硅的第二陶瓷材料的组成，使得收缩率之间的差异 在由第一和第二陶瓷材料形成的生片的烧制中，在1％以内。

公开(公告)号：US08920042B2

公开(公告)日：2014-12-30

申请号：US13359871

申请日：2012-01-27

Applicant: Tsuyoshi Aoki ,  Shigenori Aoki ,  Hidenobu Muranaka ,  Mitsuhiro Iwaya ,  Tsunetoshi Saito ,  Katsuki Suematsu

Inventor： Tsuyoshi Aoki ,  Shigenori Aoki ,  Hidenobu Muranaka ,  Mitsuhiro Iwaya ,  Tsunetoshi Saito ,  Katsuki Suematsu

IPC: G02B6/36 ,  G02B6/38 ,  G02B6/43

CPC classification number: G02B6/3821 ,  G02B6/3823 ,  G02B6/43 ,  Y10T29/49826

Abstract: An optical connector includes a fiber holder with guide holes for guiding optical fibers, a space communicating with the guide holes and to accommodate the optical fibers, and a deformable member that forms at least a part of the fiber holder and causes the space to deform or displace to allow a part or all of the optical fibers to bend in the space.

Abstract translation: 光连接器包括具有用于引导光纤的引导孔，与引导孔连通并容纳光纤的空间的光纤保持器，以及形成光纤保持器的至少一部分并使空间变形的可变形部件 位移以允许部分或全部光纤在该空间中弯曲。

公开(公告)号：US08876412B2

公开(公告)日：2014-11-04

申请号：US13561341

申请日：2012-07-30

Applicant: Tsuyoshi Aoki ,  Shigenori Aoki ,  Hidenobu Muranaka

Inventor： Tsuyoshi Aoki ,  Shigenori Aoki ,  Hidenobu Muranaka

IPC: G02B6/36 ,  G02B6/38 ,  G02B6/35 ,  G02B6/43

CPC classification number: G02B6/3885 ,  G02B6/3506 ,  G02B6/3552 ,  G02B6/3576 ,  G02B6/3859 ,  G02B6/3873 ,  G02B6/43

Abstract: An optical connector includes a fiber holder to hold optical fibers; a housing to accommodate the optical fibers and the fiber holder; and a thermally driven actuator to displace at least a part of the fiber holder upon application of heat from a first position at which the fiber holder is retracted inside the housing to a second position that allows the optical fibers to be optically coupled to a counterpart connector.

Abstract translation: 光连接器包括用于保持光纤的光纤保持器; 用于容纳光纤和光纤保持器的外壳; 以及热驱动致动器，用于在将纤维保持器在壳体内缩回的第一位置施加热量至第二位置时使至少一部分光纤保持器移位到允许光纤光学耦合到对应连接器的第二位置 。

公开(公告)号：US20120132402A1

公开(公告)日：2012-05-31

申请号：US13323973

申请日：2011-12-13

Applicant: Shigenori Aoki ,  Takeshi Shioga ,  Hiroki Uchida

Inventor： Shigenori Aoki ,  Takeshi Shioga ,  Hiroki Uchida

IPC: F28D15/02

CPC classification number: H01L23/427 ,  F28D15/0266 ,  F28D15/06 ,  F28F2250/06 ,  H01L2924/0002 ,  H05K7/20809 ,  H01L2924/00

Abstract: A loop heat pipe includes: a first evaporator and a second evaporator each of which vaporizes a liquid-phase working fluid and converts the liquid-phase working fluid to a vapor-phase working fluid; a first condenser and a second condenser each of which condenses the vapor-phase working fluid and converts the vapor-phase working fluid back to the liquid-phase working fluid; a first vapor line through which the working fluid converted to the vapor phase is transported to the first condenser; a first liquid line through which the working fluid converted to the liquid phase is transported to the second evaporator; a second vapor line through which the working fluid converted to the vapor phase is transported to the second condenser; and a second liquid line through which the working fluid converted to the liquid phase is transported to the first evaporator.

Abstract translation: 环路热管包括：第一蒸发器和第二蒸发器，其中每个蒸发器将液相工作流体蒸发并将液相工作流体转化为气相工作流体; 第一冷凝器和第二冷凝器，每个冷凝器和第二冷凝器冷凝气相工作流体并将气相工作流体转换回液相工作流体; 将工作流体转化成气相的第一蒸气管线被输送到第一冷凝器; 将工作流体转化为液相的第一液体管线被输送到第二蒸发器; 将工作流体转化成气相的第二蒸气管线被输送到第二冷凝器; 以及第二液体管线，通过所述第二液体管线将转化为液相的工作流体输送到第一蒸发器。

公开(公告)号：US07522788B2

公开(公告)日：2009-04-21

申请号：US11971513

申请日：2008-01-09

Applicant: Tomoyuki Akahoshi ,  Akio Sugama ,  Shigenori Aoki

Inventor： Tomoyuki Akahoshi ,  Akio Sugama ,  Shigenori Aoki

IPC: G02B6/12

CPC classification number: G02B6/3596 ,  G02B6/351

Abstract: An optical module with a plurality of optical waveguide substrates having element mounting openings and end surfaces which are adhered to each other with an optical adhesive; and a plurality of light deflecting element arrays mounted to the respective element mounting openings of the plurality of optical waveguide substrates, the plurality of light deflecting element arrays including a plurality of light deflecting elements.

Abstract translation: 一种具有多个光波导基板的光学模块，其具有用光学粘合剂彼此粘合的元件安装开口和端面; 以及多个光偏转元件阵列，其安装到所述多个光波导基板的各个元件安装开口，所述多个光偏转元件阵列包括多个光偏转元件。

公开(公告)号：US20050084196A1

公开(公告)日：2005-04-21

申请号：US10688518

申请日：2003-10-17

Applicant: Shigenori Aoki

Inventor： Shigenori Aoki

IPC: G02F1/313 ,  G02F1/03 ,  G02F1/295 ,  G02B6/26 ,  G02B6/42

CPC classification number: G02F1/295 ,  G02F1/0316

Abstract: Cascaded optical deflectors are formed from light deflecting elements of an electro-optical material that are individually controlled according to applied voltage differences across the elements. The shape of the elements are determined by the shape of the electrodes on either side of the electro-optical material, while the refractive index is controlled by the sign and magnitude of a voltage difference applied across the elements. In particular, the invention includes light deflection elements that are tilted with respect to one another and that are individually controlled to provide for the deflection of light in an improved manner.

Abstract translation: 级联的光偏转器由电光材料的光偏转元件形成，该光偏转元件根据跨元件的施加的电压差而单独控制。 元件的形状由电光材料的任一侧上的电极的形状确定，而折射率由施加在元件上的电压差的符号和大小控制。 特别地，本发明包括相对于彼此倾斜并被单独控制以提供改进的光的偏转的光偏转元件。

公开(公告)号：US5835646A

公开(公告)日：1998-11-10

申请号：US694583

申请日：1996-08-09

Applicant: Tetsuzo Yoshimura ,  Wataru Sotoyama ,  Takeshi Ishitsuka ,  Koji Tsukamoto ,  Shigenori Aoki ,  Satoshi Tatsuura ,  Katsusada Motoyoshi ,  Yasuhiro Yoneda

Inventor： Tetsuzo Yoshimura ,  Wataru Sotoyama ,  Takeshi Ishitsuka ,  Koji Tsukamoto ,  Shigenori Aoki ,  Satoshi Tatsuura ,  Katsusada Motoyoshi ,  Yasuhiro Yoneda

IPC: G02B6/26 ,  G02B6/42 ,  G02B6/43

CPC classification number: H01L24/73 ,  G02B6/262 ,  G02B6/42 ,  G02B6/43 ,  G02B6/4203 ,  G02B6/4206 ,  G02B6/4212 ,  G02B6/4246 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01023 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01077 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/14 ,  H01L2924/3025

Abstract: An active optical circuit sheet or active optical circuit board wherein an electro optical switch or optical modulator is driven with a voltage (SIGin) from an electronic device, the electrical signal (SIGin) is converted to an optical signal, transmitted and then converted to an electrical signal (SIGout) at an optical receiver element, and an electrical connection is formed between an optical wiring board and the electronic device for transmission of signals to another or the same electronic device, separating the electrical wiring at the electronic device end and the optical wiring at the optical wiring board end, or alternatively, SIGin and SIGout electrode pads are provided on the side of the optical wiring board on which the optical device is mounted or on the opposite side, for connection with the electronic device.

Abstract translation: 一种有源光电路板或有源光电路板，其中电光开关或光调制器由电子设备的电压（SIGin）驱动，电信号（SIGin）被转换为光信号，然后转换为 在光接收器元件处的电信号（SIGout），并且在光布线板和电子设备之间形成电连接，用于将信号传输到另一或相同的电子设备，分离电子设备端的电线和光 在光配线板端部的布线，或者SIGIn和SIGout电极焊盘设置在与该电子设备连接的光学装置安装的光配线基板的一侧或相反侧。

公开(公告)号：US09431879B2

公开(公告)日：2016-08-30

申请号：US14237033

申请日：2012-08-13

Applicant: Satoshi Kikuchi ,  Seiji Ishida ,  Tsutomu Miyoshi ,  Itsuro Sawada ,  Makoto Ishijima ,  Shigenori Aoki

Inventor： Satoshi Kikuchi ,  Seiji Ishida ,  Tsutomu Miyoshi ,  Itsuro Sawada ,  Makoto Ishijima ,  Shigenori Aoki

IPC: H02K9/20 ,  H02K9/00 ,  H02K9/19 ,  H02K5/16 ,  H02K3/24

CPC classification number: H02K9/19 ,  B60L2200/00 ,  H02K3/24 ,  H02K5/161 ,  H02K9/005 ,  Y02T10/641 ,  Y02T90/16

Abstract: To uniformly cool down armature windings along the circumferential direction of a stator in a generator motor. A generator motor includes a stator 1 fixed to the inner diameter side of a housing 18, a rotor 130 rotatably supported by bearings 5, and armature windings wound around the teeth of a stator core 110. Each of brackets 200 provided via the bearings 5 has a passage 201, 202 through which cooling oil flows and injection holes 204 which communicate with the passage and inject cooling oil at positions opposite to winding ends of the armature windings. Cooling oil is injected toward the winding ends of the armature windings from the injection holes 204 of the brackets 200 arranged on opposite axial sides of a shaft 6. In the flow rate distribution of the oil from the plurality of the injection holes 204, the flow rate of the oil from any of the injection holes 204 is set to be greater as the position of the injection hole 204 is higher above the level of the shaft 6. The arrangement pitch among the injection holes 204 provided on each of the brackets 200 is dense in a vertically upper portion of the bracket 200, and gradually sparser in a portion thereof closer to the level of shaft 6.

Abstract translation: 沿发电机电机中的定子的圆周方向均匀地冷却电枢绕组。 发电机电动机包括固定在壳体18的内径侧的定子1，由轴承5可旋转地支撑的转子130以及绕定子铁芯110的齿缠绕的电枢绕组。经由轴承5提供的每个支架200具有 通过冷却油流过的通道201,202以及与通道连通并在与电枢绕组的绕组端相对的位置处喷射冷却油的喷射孔204。 冷却油从布置在轴6的相对的轴向侧上的支架200的喷射孔204向电枢绕组的绕组端注入。在来自多个喷射孔204的油的流量分布中， 随着喷射孔204的位置高于轴6的高度，来自任何喷射孔204的油的速率被设定得更大。设置在每个托架200上的喷射孔204之间的排列间距是 在支架200的垂直上部处致密，并且在其更接近轴6的高度的部分中逐渐变稀。

公开(公告)号：US20120227954A1

公开(公告)日：2012-09-13

申请号：US13473922

申请日：2012-05-17

Applicant: Hiroki UCHIDA ,  Takeshi Shioga ,  Shigenori Aoki ,  Susumu Ogata ,  Hideaki Nagaoka

Inventor： Hiroki UCHIDA ,  Takeshi Shioga ,  Shigenori Aoki ,  Susumu Ogata ,  Hideaki Nagaoka

IPC: F28F27/00 ,  F25B29/00

CPC classification number: H01L23/427 ,  F28D15/0266 ,  F28D15/043 ,  F28D15/06 ,  H01L23/345 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A loop heat pipe system includes: a loop heat pipe (LHP) including an evaporator, a condenser, a vapor line, and a liquid; a temperature sensor to measure temperature of part of the LHP, a working fluid portion in which has different phases in a situation where the LHP functions as a heat transport device and in a situation where the LHP dose not function as a heat transport device and a liquid phase of the working fluid dose not exist in the evaporator; a heater to heat a heating target part of the vapor line; and a controller, in order to start the LHP, to turn on the heater, to monitor temperature of the heating target part using the temperature sensor, and to turn off the heater when detecting a change caused by condensation of a vapor phase of the working fluid in the monitored temperature.

Abstract translation: 回路热管系统包括：包括蒸发器，冷凝器，蒸汽管线和液体的回路热管（LHP）; 用于测量LHP的一部分的温度的温度传感器，在LHP用作热传输装置的情况下以及LHP剂量不用作热输送装置的情况下具有不同相的工作流体部分 在蒸发器中不存在工作流体的液相剂量; 用于加热所述蒸气管线的加热目标部分的加热器; 以及控制器，为了启动LHP，打开加热器，使用温度传感器监测加热对象部件的温度，并且当检测到加热器的气相的冷凝所引起的变化时关闭加热器 流体在监测温度。