公开(公告)号：US20070237449A1

公开(公告)日：2007-10-11

申请号：US11475970

申请日：2006-06-28

Applicant: Shigenori Aoki ,  Masayuki Kato

Inventor： Shigenori Aoki ,  Masayuki Kato

IPC: G02B6/12

CPC classification number: G02B6/4292 ,  G02B6/3897 ,  G02B6/4284

Abstract: An optical module includes a substrate, one or a plurality of planar optical devices mounted on the substrate, and a waveguide block including one or a plurality of curved waveguides formed on a plane. The waveguide block is mounted on the substrate such that the plane on which the curved waveguides are formed is perpendicular to the substrate and the curved waveguides and an incidence face or an emitting face of the planar optical device are opposed to each other on one end face of the waveguide block. Further, the waveguide block is configured so that an optical fiber can be connected to the other end face of the waveguide block which is orthogonal to the one end face.

Abstract translation: 光学模块包括衬底，安装在衬底上的一个或多个平面光学器件，以及包括在平面上形成的一个或多个弯曲波导的波导块。 波导块安装在基板上，使得其上形成有弯曲波导的平面垂直于基板，并且弯曲波导和平面光学装置的入射面或发射面在一个端面上彼此相对 的波导块。 此外，波导块被配置为使得光纤可以连接到波导块的与一个端面正交的另一端面。

公开(公告)号：US06917748B2

公开(公告)日：2005-07-12

申请号：US10611704

申请日：2003-07-01

Applicant: Alexei Glebov ,  Shigenori Aoki

Inventor： Alexei Glebov ,  Shigenori Aoki

IPC: G02B6/26 ,  G02F1/035 ,  G02F1/065 ,  G02B6/00

CPC classification number: G02B6/266 ,  G02F1/035 ,  G02F1/065 ,  G02F2202/022 ,  G02F2203/06 ,  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 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 electro-optical material can either be a substrate or can be a layer deposited on a substrate. In an alternative embodiment, a polarization independent VOA is formed from a waveguide that includes two, end-to-end waveguides. In one embodiment, a 90 degree polarization rotator is provided between the two waveguides. In another embodiment, each of the two waveguides has a different electro-optical material selected to selectively pass one of two 90 degree polarizations.

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包括具有电光材料的波导和当向电极施加电压差时在电光材料内产生电场的电极。 电光材料可以是衬底，也可以是沉积在衬底上的层。 在替代实施例中，从包括两个端对端波导的波导形成偏振无关的VOA。 在一个实施例中，在两个波导之间提供90度偏振旋转器。 在另一个实施例中，两个波导中的每一个具有被选择为选择性地通过两个90度偏振中的一个的不同的电光材料。

公开(公告)号：US09025917B2

公开(公告)日：2015-05-05

申请号：US13534261

申请日：2012-06-27

Applicant: Tsuyoshi Aoki ,  Shigenori Aoki ,  Hidenobu Muranaka

Inventor： Tsuyoshi Aoki ,  Shigenori Aoki ,  Hidenobu Muranaka

IPC: G02B6/32

CPC classification number: G02B6/32 ,  G02B6/327

Abstract: An optical connector includes: a holding member that holds an optical transmission line; a lens member that has a lens; a concavo-convex structure provided between the holding member and the lens member; and a moving member that moves the concavo-convex structure between a first state where a protrusion and a recess of the concavo-convex structure are engaged with each other and a second state where a gap is formed between the protrusion and the recess.

Abstract translation: 光连接器包括：保持光传输线的保持构件; 具有透镜的透镜构件; 设置在所述保持构件和所述透镜构件之间的凹凸结构; 以及移动构件，其使所述凹凸结构在突起与所述凹凸结构的凹部彼此接合的第一状态和在所述突起与所述凹部之间形成有间隙的第二状态下移动。

公开(公告)号：US20070014519A1

公开(公告)日：2007-01-18

申请号：US11259145

申请日：2005-10-27

Applicant: Shigenori Aoki

Inventor： Shigenori Aoki

IPC: G02B6/26

CPC classification number: G02B6/12002 ,  G02F1/065 ,  G02F1/3132

Abstract: The optical module includes a first optical waveguide part including a first waveguide core, a second optical waveguide part including a second waveguide core and provided such that the second waveguide core and the first waveguide core are positioned partially close to each other so that a light propagating in one of the first and second waveguide cores can be coupled to the other of the first and second waveguide cores, an electro-optic material layer provided between the first and second waveguide cores and formed from an electro-optic material, and an electrode for applying an electric field to the electro-optic material layer so that the refractive index of the electro-optic material layer varies and the optical coupling coefficient between the first and second waveguide cores varies.

Abstract translation: 该光模块包括第一光波导部件，该第一光波导部件包括第一波导芯，第二光波导部件，其包括第二波导芯，并且被设置成使得第二波导芯和第一波导芯部分彼此部分接近，使得光传播 第一和第二波导芯之一可耦合到第一和第二波导芯中的另一个，设置在第一和第二波导芯之间并由电光材料形成的电光材料层，以及用于 将电场施加到电光材料层，使得电光材料层的折射率变化并且第一和第二波导芯之间的光耦合系数变化。

公开(公告)号：US07027670B2

公开(公告)日：2006-04-11

申请号：US10688518

申请日：2003-10-17

Applicant: Shigenori Aoki

Inventor： Shigenori Aoki

IPC: G02F1/295

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：US20050136199A1

公开(公告)日：2005-06-23

申请号：US11012727

申请日：2004-12-16

Applicant: Shigenori Aoki ,  Satoshi Suzuki ,  Takafumi Morita ,  Shinichi Yoshioka

Inventor： Shigenori Aoki ,  Satoshi Suzuki ,  Takafumi Morita ,  Shinichi Yoshioka

IPC: B60J10/00 ,  B60J10/08 ,  B65D1/00

CPC classification number: B60J10/80 ,  B60J10/16 ,  B60J10/30 ,  Y10T428/13 ,  Y10T428/24008

Abstract: An extrusion-molded portion in the upper side portion of a weather strip is provided with a main seal member, a sub-seal member and a coupling portion. The main seal member has a first fitting base portion in the form of a substantially flat plate fitted to the first retainer of a door frame, and a hollow seal portion formed integrally with the first fitting base portion. The sub-seal member has a second fitting base portion in the form of a substantially flat plate fitted to a second retainer, and a seal lip. The seal lip, the coupling portion and the hollow seal portion are consecutively formed by monolithic molding with EPDM sponge rubber. The greater part of the second fitting base portion and the central part of the first fitting base portion are formed of EPDM solid rubber. Therefore, the difference in expansion rate hardly occurs and a warp is restrained from being generated.

Abstract translation: 在防风条的上侧部分中的挤出模制部分设置有主密封构件，副密封构件和联接部。 主密封构件具有安装在门框的第一保持器上的大致平板形状的第一配件基部和与第一配件基部一体形成的中空密封部。 副密封件具有安装在第二保持器上的大致平板形式的第二配件基部和密封唇。 密封唇缘，联接部分和中空密封部分通过与EPDM海绵橡胶整体模制连续地形成。 第二配件基部的大部分和第一配件基部的中心部分由EPDM固体橡胶形成。 因此，几乎不发生膨胀率的差异，并且抑制翘曲的产生。

公开(公告)号：US06819818B2

公开(公告)日：2004-11-16

申请号：US10330446

申请日：2002-12-26

Applicant: Shigenori Aoki

Inventor： Shigenori Aoki

IPC: G02B635

CPC classification number: G02F1/313

Abstract: An optical switch having a common waveguide and optical properties to improve switch performance is presented. The common waveguide is located between a first plural light deflection elements and a second plural light deflection elements, each including prisms made by electro-optic material. The common waveguide material is selected to improve switch performance by increasing the deflection of the light deflecting elements and/or reducing the effects induced by birefringence from the electro-optical material. The present invention can be used in optical switch designs having common waveguides or other optical switches.

公开(公告)号：US09455212B2

公开(公告)日：2016-09-27

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 ,  H01L23/427 ,  F28D15/04 ,  F28D15/06 ,  H01L23/34 ,  F28D15/02

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), a temperature sensor, a heater and a controller. The temperature sensor measures temperature of a working fluid portion of the LHP in which the working fluid has different phases depending on whether or not the LHP is in a disable status not to start up a heat transportation, in which a liquid phase of the working fluid does not exist in an evaporator of the LHP. The heater heats a heating target part of a vapor line. The controller, in order to start up the LHP, turns on the heater, monitors temperature of the heating target part using the temperature sensor, and turns off the heater when detecting a change in the monitored temperature, caused by condensation of a vapor phase of the working fluid.

Abstract translation: 回路热管系统包括回路热管（LHP），温度传感器，加热器和控制器。 温度传感器根据LHP是否处于禁止状态而测量工作流体具有不同相位的LHP的工作流体部分的温度，而不启动热运输，其中工作流体的液相 在LHP的蒸发器中不存在。 加热器加热蒸气管线的加热目标部分。 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，并且当检测到监测到的温度变化时，关闭加热器，该温度由蒸气相的冷凝引起 工作流体。

公开(公告)号：US20140217842A1

公开(公告)日：2014-08-07

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: H02K9/19

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：US08090266B2

公开(公告)日：2012-01-03

申请号：US11944700

申请日：2007-11-26

Applicant: Alexei L. Glebov ,  Shigenori Aoki

Inventor： Alexei L. Glebov ,  Shigenori Aoki

IPC: H04B10/14 ,  G02B6/42

CPC classification number: G02B6/4214 ,  G02B6/4212 ,  G02B6/4249

Abstract: An apparatus comprises one or more electro-optical coupling modules. An electro-optical coupling module comprises a diode, a flexible optical coupling element, a reflective surface, and an optical fiber. The diode performs an electro-optical conversion on a signal. The flexible optical coupling element communicates the signal between the diode and the reflective surface. The reflective surface reflects the signal between the flexible optical coupling element and the optical fiber.

Abstract translation: 一种装置包括一个或多个电光耦合模块。 电光耦合模块包括二极管，柔性光耦合元件，反射表面和光纤。 二极管对信号进行电光转换。 柔性光耦合元件将二极管和反射表面之间的信号进行通信。 反射面反射柔性光耦合元件与光纤之间的信号。