公开(公告)号：US20140361648A1

公开(公告)日：2014-12-11

申请号：US14372493

申请日：2012-04-16

申请人： Yuji Shirakata ,  Dai Nakajima ,  Masahiko Fujita ,  Masaki Kato

发明人： Yuji Shirakata ,  Dai Nakajima ,  Masahiko Fujita ,  Masaki Kato

IPC分类号： H02K9/00 ,  H02P27/06

CPC分类号： H02K9/00 ,  H02K5/08 ,  H02K5/141 ,  H02K5/225 ,  H02K11/046 ,  H02K11/048 ,  H02K11/05 ,  H02K11/33 ,  H02K15/12 ,  H02P27/06

摘要： Two or more switching devices (36) and two or more lead frames (41, 42, 43, and 44) are integrally molded by use of a molding resin (37) so that a power module (30) is formed; the power module (30) is made to adhere to a heat sink (32) via an insulating material (31); the power module (30) and the heat sink (32) are fixed to a housing (33) of the power module composite (23); the power module composite (23) is fixed to a case (6) of an electric rotating machine (1) via the housing (33).

摘要翻译： 通过使用模制树脂（37）将两个或更多个开关装置（36）和两个或更多个引线框架（41,42,43和44）整体模制，从而形成功率模块（30）; 电源模块（30）通过绝缘材料（31）粘附到散热器（32）上; 功率模块（30）和散热器（32）固定到功率模块复合材料（23）的壳体（33）上; 功率模块复合体（23）通过壳体（33）固定在旋转电机（1）的壳体（6）上。

公开(公告)号：US08853898B2

公开(公告)日：2014-10-07

申请号：US12607608

申请日：2009-10-28

申请人： Atsushi Takechi ,  Masao Kikuchi ,  Hitoshi Isoda ,  Masaki Kato ,  Masahiko Fujita

发明人： Atsushi Takechi ,  Masao Kikuchi ,  Hitoshi Isoda ,  Masaki Kato ,  Masahiko Fujita

IPC分类号： H02K9/06 ,  H02K11/04 ,  H02K9/22 ,  H02K19/36

CPC分类号： H02K11/048 ,  H02K9/06 ,  H02K9/22 ,  H02K19/365

摘要： An object of the present invention is to provide an electrical rotating machine that prevents heat generated from a stator winding from being transmitted to an inverter circuit. A rotor having a field winding, and a stator having a stator winding arranged so as to surround the rotor are provided. One end of a rear bracket is connected to the stator, and arranged inside the rear bracket is a heat sink assembly including a heat sink having switching elements for controlling the field winding and the stator winding mounted thereto. The heat sink assembly is fixed to protruding portions protruding from an end surface of the rear bracket.

摘要翻译： 本发明的目的是提供一种防止定子绕组产生的热量传递给逆变器电路的旋转电机。 提供具有励磁绕组的转子和具有围绕转子布置的定子绕组的定子。 后支架的一端连接到定子，并且在后支架内部布置有散热器组件，散热器组件包括具有用于控制励磁绕组的开关元件和安装在其上的定子绕组的散热器。 散热器组件固定到从后支架的端表面突出的突出部分。

公开(公告)号：US08682114B2

公开(公告)日：2014-03-25

申请号：US13537675

申请日：2012-06-29

申请人： Radhakrishnan L. Nagarajan ,  Masaki Kato ,  Fred A. Kish, Jr.

发明人： Radhakrishnan L. Nagarajan ,  Masaki Kato ,  Fred A. Kish, Jr.

IPC分类号： G02B6/00 ,  G02B6/34

CPC分类号： G02B6/12 ,  G02B6/12014 ,  G02B6/12019 ,  G02B6/12023 ,  G02B6/126

摘要： An optical device may include a slab, a first waveguide extending from a first portion of the slab to supply multiple first optical signals to the first portion of the slab, multiple second waveguides coupled to a second portion and to a third portion of the slab. The optical device may include multiple third waveguides provided extending from a fourth portion of the slab to direct a corresponding one of the multiple first optical signals away from the slab, a fourth waveguide extending from the fourth portion of the slab to supply multiple second optical signals to the fourth portion of the slab, and multiple fifth waveguides extending from the first portion of the slab to direct a corresponding one of the multiple second optical signals away from the slab. The optical device may include circuits to receive the first optical signals, the second optical signals, and local oscillator signals.

摘要翻译： 光学装置可以包括平板，从板的第一部分延伸的第一波导，以向板的第一部分提供多个第一光信号，多个第二波导耦合到板的第二部分和第三部分。 光学装置可以包括多个第三波导，其从板的第四部分延伸以将多个第一光信号中的相应一个引导离开板，第四波导从板的第四部分延伸以提供多个第二光信号 到板坯的第四部分，以及从板坯的第一部分延伸的多个第五波导，以将多个第二光信号中相应的一个引导离开板坯。 光学装置可以包括用于接收第一光信号，第二光信号和本地振荡器信号的电路。

公开(公告)号：US08657418B2

公开(公告)日：2014-02-25

申请号：US13598250

申请日：2012-08-29

申请人： Masaki Kato ,  Kiyoshi Yamaguchi

发明人： Masaki Kato ,  Kiyoshi Yamaguchi

IPC分类号： B41J2/045

CPC分类号： B41J2/14233 ,  B41J2002/14491 ,  B41J2202/11 ,  B41J2202/19

摘要： Disclosed is an inkjet head including a fluid channel substrate on which individual liquid chambers are arranged, the individual liquid chambers being partitioned by liquid chamber partition walls; an oscillation plate that is formed on a surface facing openings of nozzles; actuators; wiring layer patterns that supplies driving signals to the actuators, the wiring layer patterns being formed above the corresponding liquid chamber partition walls; and a supporting substrate in which concave oscillation chambers are formed, the concave oscillation chambers being partitioned by supporting substrate partition walls. A width in the short direction of the supporting substrate partition wall is smaller than a width in the short direction of the liquid chamber partition wall and greater than a width of the wiring layer pattern.

摘要翻译： 公开了一种喷墨头，其包括流体通道基板，单独的液体室布置在该流体通道基板上，各个液体室被液体室隔壁分隔开; 形成在与喷嘴的开口对置的表面上的振动板; 执行机构 向致动器提供驱动信号的布线层图案，布线层图案形成在相应的液体室隔壁上方; 以及支撑基板，其中形成凹形振荡室，所述凹形振荡室由支撑基板分隔壁分隔开。 支撑基板分隔壁的短边方向的宽度小于液室分隔壁的短边方向的宽度，大于布线层图案的宽度。

公开(公告)号：US08654307B2

公开(公告)日：2014-02-18

申请号：US11723124

申请日：2007-03-16

申请人： Masaki Kato

发明人： Masaki Kato

IPC分类号： G03B27/44 ,  G03B27/42 ,  G03B27/52 ,  G03B27/32 ,  G03B27/54

CPC分类号： G03F7/70791 ,  G03F7/70216 ,  G03F7/70225 ,  G03F7/70275

摘要： It is disclosed a mask on which a pattern for transfer is formed. The mask comprising a first row pattern part and a second row pattern part which are arranged along a first direction on the mask. The whole region of the first row pattern part and the whole region of the second row pattern part region are arranged to deviate from each other by a predetermined amount in a second direction perpendicular to the first direction.

摘要翻译： 公开了一种在其上形成转印图案的掩模。 所述掩模包括沿着所述掩模上的第一方向布置的第一行图案部分和第二行图案部分。 第一行图​​形部分的整个区域和第二行图案部分区域的整个区域被布置成在垂直于第一方向的第二方向上彼此偏离预定量。

公开(公告)号：US08606120B2

公开(公告)日：2013-12-10

申请号：US12790778

申请日：2010-05-28

申请人： Mehrdad Ziari ,  Masaki Kato ,  Radhakrishnan L. Nagarajan

发明人： Mehrdad Ziari ,  Masaki Kato ,  Radhakrishnan L. Nagarajan

IPC分类号： H04B10/67

CPC分类号： H04J14/02 ,  G02F1/3136 ,  G02F2201/58 ,  G02F2203/60 ,  H04J14/06

摘要： The present invention provides a system, apparatus and method to control an optical polarization beam splitter. A portion of an optical output of the polarization beam splitter is converted into a corresponding electrical signal. The electrical signal is then provided to the polarization beam splitter as a control signal via a feedback loop. The polarization beam splitter controls a characteristic of the optical output of the polarization beam splitter in response to the received control signal. The characteristic, for example, may be controlled through thermo-optically or electro-optically. The control system may be used over a period of time to maintain the characteristic at a desired value, for example as the components of the polarization beam splitter, or other elements used in the control of the polarization beam splitter, age.

摘要翻译： 本发明提供一种控制光偏振分束器的系统，装置和方法。 偏振分束器的光输出的一部分被转换成相应的电信号。 然后，电信号经由反馈回路作为控制信号提供给偏振分束器。 偏振分束器响应于接收到的控制信号控制偏振分束器的光输出的特性。 例如，可以通过热光学或电光学来控制特性。 控制系统可以在一段时间内使用，以将特性保持在期望值，例如作为偏振分束器的分量或在偏振分束器的控制中使用的其他元件的年龄。

公开(公告)号：US20130306811A1

公开(公告)日：2013-11-21

申请号：US13980093

申请日：2011-11-11

申请人： Noriaki Iwaki ,  Hideyuki Tsutsumi ,  Masaki Kato ,  Toru Takahama

发明人： Noriaki Iwaki ,  Hideyuki Tsutsumi ,  Masaki Kato ,  Toru Takahama

IPC分类号： F16M13/02

CPC分类号： F16M13/02 ,  H05K13/0404 ,  H05K13/0417 ,  H05K13/08 ,  H05K13/087

摘要： A device attachment member used for a manufacture work machine equipped with: a device necessary for performing a manufacture work; a main frame on which the device is to be installed; and a controller configured to control the device, the device attachment member including a main body to be attached to the device, wherein the device attachment member includes an identification-information recording medium in which is recorded identification information, the device being identified by the controller based on the identification information, the identification-information recording medium being incorporated in the main body.

摘要翻译： 一种用于制造工作机械的装置附件，其配备有：进行制造工作所需的装置; 安装设备的主框架; 以及控制器，被配置为控制所述设备，所述设备附接构件包括要附接到所述设备的主体，其中所述设备附接构件包括识别信息记录介质，其中记录有识别信息，所述设备由所述控制器识别 基于识别信息，识别信息记录介质被结合在主体中。

公开(公告)号：US20130223779A1

公开(公告)日：2013-08-29

申请号：US13879718

申请日：2011-10-06

申请人： Yuushi Onda ,  Mamoru Mizutani ,  Yasuyoshi Hayashi ,  Masaki Kato

发明人： Yuushi Onda ,  Mamoru Mizutani ,  Yasuyoshi Hayashi ,  Masaki Kato

IPC分类号： F16C33/66

CPC分类号： F16C33/6659 ,  B23Q11/123 ,  F16C19/163 ,  F16C19/541 ,  F16C33/583 ,  F16C33/6674 ,  F16C33/6685 ,  F16C33/76 ,  F16C33/767 ,  F16C33/80 ,  F16C2300/22 ,  F16C2300/34 ,  F16C2322/39 ,  Y02T10/865

摘要： A rolling bearing assembly in which the number of components is reduced, and a high speed operation can be enabled with an increase of the stirring resistance being avoided by a sufficient discharge of lubricant oil and with an increase of temperature within the bearing assembly being suppressed. The rolling bearing assembly includes a pair of raceway rings, which are inner and outer rings, a plurality of rolling elements interposed between the inner and outer rings and a retailer for retaining the rolling elements. Each of the inner and outer rings is provided with an axially extending raceway ring extension portion and an oil supply and drainage mechanism for supplying a lubricant oil, which concurrently serves as a bearing cooling medium, to the bearing assembly and for discharging the lubricant oil to outside of the bearing assembly is provided in the raceway ring extension portion.

摘要翻译： 减少组件数量的滚动轴承组件，并且通过充分排出润滑油以及轴承组件内的温度升高来抑制搅拌阻力的增加，能够实现高速运转。 滚动轴承组件包括一对滚道环，它们是内圈和外圈，插入在内圈和外圈之间的多个滚动元件和用于保持滚动元件的零售商。 内圈和外圈中的每一个设置有轴向延伸的滚道环延伸部分和用于将同时用作轴承冷却介质的润滑油供应到轴承组件并用于将润滑油排出到的供油和排出机构 轴承组件外侧设置在滚道环延伸部中。

公开(公告)号：US20130170787A1

公开(公告)日：2013-07-04

申请号：US13340982

申请日：2011-12-30

申请人： RADHAKRISHNAN L. NAGARAJAN ,  Masaki Kato ,  Michael Francis Van Leeuwen ,  Timothy Butrie

发明人： RADHAKRISHNAN L. NAGARAJAN ,  Masaki Kato ,  Michael Francis Van Leeuwen ,  Timothy Butrie

IPC分类号： G02B6/34 ,  G02B6/122

CPC分类号： H04J14/0254 ,  G02B6/12019 ,  H04B10/506

摘要： Consistent with one example of the disclosed implementations, a photonic integrated circuit (PIC) may be provided that includes s group of lasers and an arrayed waveguide grating (AWG) disposed on a substrate. Each laser in the group may supply an optical signal, such that each optical signal has a different wavelength. Each laser may be tunable to at least two designated wavelengths, which are separated from one another by a free spectral range (FSR) of the AWG. As a result, the optical signals provided from each laser may be combined by the AWG, regardless of which designated wavelength the optical signals have. Accordingly, a PIC may be provided that has a relatively simple construction but can supply optical signals having tunable wavelengths.

摘要翻译： 与所公开的实施例的一个示例一致，可以提供包括s组激光器和设置在衬底上的阵列波导光栅（AWG）的光子集成电路（PIC）。 组中的每个激光器可以提供光信号，使得每个光信号具有不同的波长。 每个激光器可以被调谐到至少两个指定的波长，它们通过AWG的自由光谱范围（FSR）彼此分开。 结果，从每个激光器提供的光信号可以由AWG组合，而不管光信号具有哪个指定波长。 因此，可以提供具有相对简单结构但可提供具有可调波长的光信号的PIC。

公开(公告)号：US20130050354A1

公开(公告)日：2013-02-28

申请号：US13598250

申请日：2012-08-29

申请人： Masaki Kato ,  Kiyoshi Yamaguchi

发明人： Masaki Kato ,  Kiyoshi Yamaguchi

IPC分类号： B41J2/045

CPC分类号： B41J2/14233 ,  B41J2002/14491 ,  B41J2202/11 ,  B41J2202/19

摘要： Disclosed is an inkjet head including a fluid channel substrate on which individual liquid chambers are arranged, the individual liquid chambers being partitioned by liquid chamber partition walls; an oscillation plate that is formed on a surface facing openings of nozzles; actuators; wiring layer patterns that supplies driving signals to the actuators, the wiring layer patterns being formed above the corresponding liquid chamber partition walls; and a supporting substrate in which concave oscillation chambers are formed, the concave oscillation chambers being partitioned by supporting substrate partition walls. A width in the short direction of the supporting substrate partition wall is smaller than a width in the short direction of the liquid chamber partition wall and greater than a width of the wiring layer pattern.

摘要翻译： 公开了一种喷墨头，其包括流体通道基板，单独的液体室布置在该流体通道基板上，各个液体室由液体室隔壁分隔开; 形成在与喷嘴的开口对置的表面上的振动板; 执行机构 向致动器提供驱动信号的布线层图案，布线层图案形成在相应的液体室隔壁上方; 以及支撑基板，其中形成凹形振荡室，所述凹形振荡室由支撑基板分隔壁分隔开。 支撑基板分隔壁的短边方向的宽度小于液室分隔壁的短边方向的宽度，大于布线层图案的宽度。