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1. 发明授权

US07973914B2 Physical quantity measuring apparatus utilizing optical frequency domain reflectometry and method for temperature and strain measurement using the apparatus 有权
标题翻译：使用光频域反射测量的物理量测量装置和使用该装置的温度和应变测量方法
公开(公告)号：US07973914B2
公开(公告)日：2011-07-05
申请号：US12700506
申请日：2010-02-04
申请人： Koji Omichi , Akira Sakamoto , Shunichirou Hirafune
发明人： Koji Omichi , Akira Sakamoto , Shunichirou Hirafune
IPC分类号： G01N21/00 , G01L1/24 , G02B6/00
CPC分类号： G01K11/3206 , G01B11/18 , G01D5/35303 , G01K2007/166 , G01L1/246
摘要： A physical quantity measuring apparatus utilizing optical frequency domain reflectometry includes a tunable laser; a first polarization maintaining fiber; a polarization maintaining coupler; a second polarization maintaining fiber; a third polarization maintaining fiber; a sensor consists of a fiber Bragg grating formed in a core of the third polarization maintaining fiber; a fourth polarization maintaining fiber; a photodiode detects Bragg reflected light from the sensor and reference light from the referential reflecting end; a controller that detects modulation of an interference intensity between the Bragg reflected light and the reference light; and an incidence part that inputs the measuring light, wherein the incidence part being provided on the first polarization maintaining fiber or on both the second polarization maintaining fiber and the third polarization maintaining fiber.
摘要翻译：利用光频域反射测量的物理量测量装置包括可调激光器; 第一种保偏光纤; 偏振保持耦合器; 第二偏振保持光纤; 第三种保偏光纤; 传感器由形成在第三偏振保持光纤的芯中的光纤布拉格光栅组成; 第四种保偏光纤; 光电二极管检测来自传感器的布拉格反射光和参考反射端的参考光; 检测布拉格反射光与参考光之间的干涉强度的调制的控制器; 以及输入测量光的入射部分，其中所述入射部分设置在所述第一偏振保持光纤上，或者设置在所述第二偏振光纤和所述第三偏振光纤上。

2. 发明授权

US07889332B2 Physical quantity measuring apparatus utilizing optical frequency domain reflectometry, and method for simultaneous measurement of temperature and strain using the apparatus 有权
标题翻译：利用光频域反射测量的物理量测量装置，以及使用该装置同时测量温度和应变的方法
公开(公告)号：US07889332B2
公开(公告)日：2011-02-15
申请号：US12705361
申请日：2010-02-12
申请人： Koji Omichi , Akira Sakamoto , Shunichirou Hirafune
发明人： Koji Omichi , Akira Sakamoto , Shunichirou Hirafune
IPC分类号： G01N21/00 , G01L1/24 , G02B6/00
CPC分类号： G01K11/3206 , G01B11/18 , G01D5/35303 , G01D5/35316 , G01D5/3538 , G01D5/35393 , G01L1/246
摘要： A physical quantity measuring apparatus utilizing optical frequency domain reflectometry of the invention includes a tunable laser; a first polarization-maintaining fiber; a polarization-maintaining coupler; a second polarization-maintaining fiber; a third polarization-maintaining fiber; a sensor consists of fiber Bragg gratings formed at a core of the third polarization-maintaining fiber; a fourth polarization-maintaining fiber; a photodiode detects Bragg reflected light from the sensor and reference light from the referential reflecting end; a controller detects a modulation of an interference intensity between the Bragg reflected light and the reference light, based on an intensity change of multiplexed light of the Bragg reflected light and the reference light; an incidence part inputs the measuring light; and an optical path-length adjuster arranged on the third polarization-maintaining fiber; the incidence part provided on the first polarization-maintaining fiber, or on both the second and third polarization-maintaining fibers.
摘要翻译：利用本发明的光频域反射测量的物理量测量装置包括可调激光器; 第一偏振保持光纤; 偏振保持耦合器; 第二偏振保持光纤; 第三偏振保持光纤; 传感器由形成在第三偏振保持光纤的芯处的光纤布拉格光栅组成; 第四偏振保持光纤; 光电二极管检测来自传感器的布拉格反射光和参考反射端的参考光; 控制器基于布拉格反射光和参考光的多路复用光的强度变化来检测布拉格反射光和参考光之间的干涉强度的调制; 入射部分输入测量光; 以及光路长度调节器，布置在所述第三偏振保持光纤上; 所述入射部分设置在第一偏振保持光纤上，或者在第二和第三偏振保持光纤上。

3. 发明授权

US08916945B2 Semiconductor light-detecting element 有权
标题翻译：半导体光检测元件
公开(公告)号：US08916945B2
公开(公告)日：2014-12-23
申请号：US13147871
申请日：2010-02-15
申请人： Akira Sakamoto , Takashi Iida , Koei Yamamoto , Kazuhisa Yamamura , Terumasa Nagano
发明人： Akira Sakamoto , Takashi Iida , Koei Yamamoto , Kazuhisa Yamamura , Terumasa Nagano
IPC分类号： H01L27/14 , H01L31/0236 , H01L31/18 , H01L27/144 , H01L31/0352
CPC分类号： H01L31/02366 , H01L27/1446 , H01L31/0236 , H01L31/02363 , H01L31/035281 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： Prepared is an n− type semiconductor substrate 1 having a first principal surface 1a and a second principal surface 1b opposed to each other, and having a p+ type semiconductor region 3 formed on the first principal surface 1a side. At least a region opposed to the p+ type semiconductor region 3 in the second principal surface 1b of the n− type semiconductor substrate 1 is irradiated with a pulsed laser beam to form an irregular asperity 10. After formation of the irregular asperity 10, an accumulation layer 11 with an impurity concentration higher than that of the n− type semiconductor substrate 1 is formed on the second principal surface 1b side of the n type semiconductor substrate 1. After formation of the accumulation layer 11, the n− type semiconductor substrate 1 is subjected to a thermal treatment.
摘要翻译：制备的n型半导体衬底1具有彼此相对的第一主表面1a和第二主表面1b，并且具有形成在第一主表面1a侧上的p +型半导体区域3。在n型半导体衬底1的第二主表面1b中至少与p +型半导体区域3相对的区域用脉冲激光束照射以形成不规则凹凸。在形成不规则凹凸10之后，积累在n型半导体衬底1的第二主表面1b上形成杂质浓度高于n型半导体衬底1的层11。在形成蓄积层11之后，n型半导体衬底1是进行热处理。

4. 发明授权

US08755728B2 Fixing device and image forming apparatus including a switching unit for switching a state of the fixing device 有权
标题翻译：固定装置和图像形成装置包括用于切换定影装置的状态的切换单元
公开(公告)号：US08755728B2
公开(公告)日：2014-06-17
申请号：US13365923
申请日：2012-02-03
申请人： Naoyuki Egusa , Makoto Furuki , Akira Sakamoto
发明人： Naoyuki Egusa , Makoto Furuki , Akira Sakamoto
IPC分类号： G03G15/20
CPC分类号： G03G15/201
摘要： A fixing device includes a fixing unit and a switching unit. The fixing unit includes an emitting unit that emits light and a housing that houses the emitting unit. The fixing unit fixes a toner image to a recording medium by emitting the light to a surface of the recording medium, the recording medium having the toner image formed thereon and having been transported to a predetermined fixing position that is away from the housing. The switching unit switches a state of the fixing device from a first state in which the housing and the recording medium are positioned away from each other to a second state in which the surface of the recording medium at the fixing position is sealed with the housing.
摘要翻译：定影装置包括定影单元和切换单元。定影单元包括发射光的发射单元和容纳发射单元的壳体。定影单元通过将光发射到记录介质的表面而将调色剂图像定影到记录介质，记录介质具有形成在其上的调色剂图像，并且已经被运送到远离壳体的预定的固定位置。切换单元将固定装置的状态从壳体和记录介质彼此远离的第一状态切换到其中固定位置处的记录介质的表面与壳体密封的第二状态。

5. 发明授权

US08581545B2 Power exchange system 有权
标题翻译：电力交换系统
公开(公告)号：US08581545B2
公开(公告)日：2013-11-12
申请号：US13252746
申请日：2011-10-04
申请人： Kazuyoshi Obayashi , Akira Sakamoto
发明人： Kazuyoshi Obayashi , Akira Sakamoto
IPC分类号： H02J7/00 , B60L9/00
CPC分类号： H02J3/32 , B60L11/1816 , B60L11/1842 , B60L2230/22 , B60L2230/40 , B60L2240/70 , H02J3/383 , H02J3/386 , Y02E10/563 , Y02E10/763 , Y02E60/721 , Y02E70/30 , Y02T10/7005 , Y02T10/7088 , Y02T10/7291 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/168 , Y04S10/126 , Y04S30/12
摘要： A power exchange system for exchanging power between a power supply system of an installation and a battery of a vehicle includes an installation-side charger/discharger, a vehicle-side charger/discharger coupled to the installation-side charger/discharger to exchange the power, and a vehicle-side controller having a determination section and a setting section. The determination section determines whether the installation is equipped with an installation-side controller that controls power distribution in the power supply system. The setting section sets one of the installation-side controller and the vehicle-side controller as a power command center based on a result of determination by the determination section. The power command center commands one of the installation-side charger/discharger and the vehicle-side charger/discharger to charge/discharge the battery based on information of the battery and information of the power supply system.
摘要翻译：用于在设备的电源系统和车辆的电池之间交换电力的电力交换系统包括安装侧充电器/放电器，耦合到安装侧充电器/放电器的车辆侧充电器/放电器，以交换电力，以及具有判定部和设定部的车辆侧控制部。确定部分确定安装是否配备有控制供电系统中的配电的安装侧控制器。设定部根据判定部的判断结果，将安装侧控制装置和车辆侧控制装置中的一个设定为动力指令中心。电源指挥中心根据电池信息和电源系统的信息指示安装侧充电器/放电器和车载充电器/放电器之一对电池充电/放电。

6. 发明授权

US08564087B2 Photodiode manufacturing method and photodiodes 有权
标题翻译：光电二极管制造方法和光电二极管
公开(公告)号：US08564087B2
公开(公告)日：2013-10-22
申请号：US13148091
申请日：2010-02-15
申请人： Kazuhisa Yamamura , Akira Sakamoto , Terumasa Nagano
发明人： Kazuhisa Yamamura , Akira Sakamoto , Terumasa Nagano
IPC分类号： H01L31/00 , H01L29/06 , H01L21/00
CPC分类号： H01L31/1804 , H01L31/02327 , H01L31/02363 , H01L31/035281 , Y02E10/547
摘要： A semiconductor substrate 2 is dry etched before an insulating layer 4 is exposed, whereby a hole H1 penetrating through the semiconductor substrate 2 and reaching the insulating layer 4 is formed at a position corresponding to a photosensitive region S1. Next, an irregular asperity 22 is formed in a surface 7 of an n+ type embedded layer 6 exposed in the hole H1. The surface of the n+ type embedded layer 6 exposed in the hole H1 through the insulating layer 4 is irradiated with a picosecond to femtosecond pulsed laser beam, whereby the insulating layer 4 is removed and the surface 7 of the n+ type embedded layer 6 exposed in the hole H1 is roughened by the picosecond to femtosecond pulsed laser beam, to form the irregular asperity 22 in the entire area of the surface 7. Then the substrate with the irregular asperity 22 therein is subjected to a thermal treatment.
摘要翻译：在绝缘层4露出之前对半导体衬底2进行干蚀刻，从而在对应于感光区域S1的位置处形成贯穿半导体衬底2并到达绝缘层4的孔H1。接下来，在露出在孔H1中的n +型嵌入层6的表面7中形成不规则的凹凸22。通过绝缘层4暴露在孔H1中的n +型嵌入层6的表面用皮秒照射到飞秒脉冲激光束，由此去除绝缘层4，并将n +型嵌入层6的表面7暴露在通过皮秒对飞秒脉冲激光束使孔H1粗糙化，在表面7的整个区域中形成不规则的凹凸22。然后对其中具有不规则凹凸22的基板进行热处理。

7. 发明授权

US08504228B2 Apparatus for managing energy supplied to functional device units realizing a specific function 有权
标题翻译：用于管理提供给实现特定功能的功能设备单元的能量的设备
公开(公告)号：US08504228B2
公开(公告)日：2013-08-06
申请号：US12794881
申请日：2010-06-07
申请人： Kazuyoshi Obayashi , Akira Sakamoto
发明人： Kazuyoshi Obayashi , Akira Sakamoto
IPC分类号： B60L9/00
CPC分类号： B60W20/10 , B60K6/48 , B60K16/00 , B60K2016/003 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , Y02T10/6221 , Y02T10/6286 , Y02T10/84 , Y02T10/90
摘要： An energy management apparatus is used to manage energy to be supplied to a system. A paid energy resource can be supplied to the system from the outside. The system is provided with two or more functional device units realizing a specific function using the input energy and adapted to satisfy an external request using at least one of the two or more functional device units such that supply of energy to the functional device units can be controlled. In the apparatus, a normalizing section normalizes input energy of each of the two or more functional device units in terms of the cost of the paid energy resource required for producing the input energy. In addition, a determining section determines to which of the two or more functional device units a predetermined quantity of energy should be fed such that the cost incurred in the system can be reduced.
摘要翻译：能量管理装置用于管理供给系统的能量。可以从外部向系统提供付费能源。该系统设置有两个或多个功能设备单元，其使用输入能量实现特定功能，并且适于使用两个或多个功能设备单元中的至少一个来满足外部请求，使得向功能设备单元提供能量可以是受控。在该设备中，归一化部分根据产生输入能量所需的支付能量的成本，对两个或多个功能设备单元中的每个功能设备单元的输入能量进行归一化。此外，确定部分确定两个或多个功能装置单元中的哪一个应该被馈送预定量的能量，使得可以减少系统中产生的成本。

8. 发明授权

US08381701B2 Bio-diesel fuel engine system and bio-diesel fuel engine operating method 失效
标题翻译：生物柴油燃料发动机系统和生物柴油燃料发动机运行方式
公开(公告)号：US08381701B2
公开(公告)日：2013-02-26
申请号：US12160901
申请日：2007-01-11
申请人： Tetuo Sugioka , Akira Sakamoto
发明人： Tetuo Sugioka , Akira Sakamoto
IPC分类号： F02M43/00 , F02B43/00 , F02B43/08 , F02B13/00
CPC分类号： F02M37/0088 , C10G2300/1011 , F02D19/0605 , F02D19/0652 , F02D19/0671 , F02D19/0676 , F02D19/081 , F02M27/045 , F02M37/0064 , Y02E50/13 , Y02P30/20 , Y02T10/36
摘要： A bio-diesel fuel engine system and bio-diesel fuel engine operating method capable of producing a biomass fuel from a liquid state biomass source material of a fat-containing vegetable or animal oil allowing fuel to be combusted in a conventional diesel engine while providing the benefits of low fuel consumption, stable engine operation, and extended engine service life, with compared to use a biomass fuel reformed by methyl-ester method.
摘要翻译：一种生物柴油燃料发动机系统和生物柴油燃料发动机操作方法，其能够从含有脂肪的植物或动物油的液态生物质源材料生产生物质燃料，从而允许燃料在常规柴油发动机中燃烧，同时提供与使用甲酯法改性的生物质燃料相比，燃油消耗低，发动机运行稳定，发动机使用寿命延长。

9. 发明申请

US20110298076A1 PHOTODIODE AND PHOTODIODE ARRAY 有权
标题翻译：光电和光电子阵列
公开(公告)号：US20110298076A1
公开(公告)日：2011-12-08
申请号：US13202244
申请日：2010-02-15
申请人： Kazuhisa Yamamura , Akira Sakamoto , Terumasa Nagano , Yoshitaka Ishikawa , Satoshi Kawai
发明人： Kazuhisa Yamamura , Akira Sakamoto , Terumasa Nagano , Yoshitaka Ishikawa , Satoshi Kawai
IPC分类号： H01L31/0236
CPC分类号： H01L31/02366 , H01L27/1446 , H01L27/1464 , H01L31/0236 , H01L31/02363 , H01L31/028 , H01L31/107 , H01L31/1804 , Y02E10/547
摘要： A p− type semiconductor substrate 20 has a first principal surface 20a and a second principal surface 20b opposed to each other and includes a photosensitive region 21. The photosensitive region 21 is composed of an n+ type impurity region 23, a p+ type impurity region 25, and a region to be depleted with application of a bias voltage in the p− type semiconductor substrate 20. An irregular asperity 10 is formed in the second principal surface 20b of the p− type semiconductor substrate 20. An accumulation layer 37 is formed on the second principal surface 20b side of the p− type semiconductor substrate 20 and a region in the accumulation layer 37 opposed to the photosensitive region 21 is optically exposed.
摘要翻译： p型半导体衬底20具有彼此相对并包括感光区域21的第一主表面20a和第二主表面20b。感光区域21由n +型杂质区域23，p +型杂质区域25 以及在p型半导体衬底20中施加偏置电压而被耗尽的区域。在p型半导体衬底20的第二主表面20b中形成不规则的凹凸10.在 p型半导体衬底20的第二主表面20b侧和与感光区域21相对的累积层37中的区域被光学曝光。

10. 发明授权

US08067755B2 Production device and production method for an optical device component having a grating structure 有权
标题翻译：具有光栅结构的光器件部件的制造装置及其制造方法
公开(公告)号：US08067755B2
公开(公告)日：2011-11-29
申请号：US11970817
申请日：2008-01-08
申请人： Akira Sakamoto , Satoshi Okude
发明人： Akira Sakamoto , Satoshi Okude
IPC分类号： G21G1/00
CPC分类号： G02B6/02138
摘要： A production device and a production method for a grating-type optical component enabling formation of a variety types of FBGs using a single phase mask and an optical component made by the production method or production device for a grating-type optical component are provided. The method involves diffusing at least one of hydrogen or deuterium into an optical fiber and altering the refractive index of the optical fiber by irradiating the fiber with non-interfering UV lamp light.
摘要翻译：提供了一种使用单相掩模形成各种FBG的光栅型光学部件的生产装置和制造方法，以及由光栅型光学部件的制造方法或制造装置制造的光学部件。该方法包括将氢或氘中的至少一种扩散到光纤中，并通过用非干涉UV灯照射光纤来改变光纤的折射率。

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