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11. 发明申请

US20110303999A1 SEMICONDUCTOR LIGHT-DETECTING ELEMENT 有权
标题翻译：半导体光检测元件
公开(公告)号：US20110303999A1
公开(公告)日：2011-12-15
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： H01L31/0236
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侧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 进行热处理。

12. 发明申请

US20110278920A1 APPARATUS FOR CONTROLLING POWER SUPPLIED TO ON-VEHICLE ELECTRICAL LOADS 有权
标题翻译：用于控制供电到车载电力负载的装置
公开(公告)号：US20110278920A1
公开(公告)日：2011-11-17
申请号：US13095334
申请日：2011-04-27
申请人： Akira SAKAMOTO , Kazuyoshi OBAYASHI
发明人： Akira SAKAMOTO , Kazuyoshi OBAYASHI
IPC分类号： B60L1/00
CPC分类号： H02J3/14 , B60L1/00 , B60L11/1824 , B60L11/1838 , B60L11/184 , B60L2240/525 , B60L2260/50 , B60L2260/54 , B60L2260/56 , H02J2003/146 , Y02B70/3225 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S20/222 , Y04S20/224 , Y04S30/14
摘要： A power control apparatus is applied to a vehicle provided with a receiving port connected with an external power supply device placed outside the vehicle and on-vehicle electrical loads including a second battery which stores power supplied from the external power supply device via the receiving port. The power control apparatus for vehicles has power supply processing means that performs a power supply process for supplying desired power to the loads during a stop of the vehicle. This power supply processing means predicts cost required to supply the desired power, based on future predicted power cost information, in planning a power supply process needed during the stop of the vehicle. This planned power supply process is performed.
摘要翻译：电力控制装置被应用于设置有与放置在车辆外部的外部电源装置连接的接收端口的车辆，以及包括存储经由接收端口从外部电力供应装置提供的电力的第二电池的车载电气负载。用于车辆的动力控制装置具有供电处理装置，其执行在车辆停止期间向负载提供期望的动力的供电处理。该电源处理装置根据将来的预测功率成本信息来预测在规划车辆停止期间所需的电力供应过程中提供期望功率所需的成本。执行该计划的电源处理。

13. 发明授权

US08019188B2 Optical transmission apparatus 有权
标题翻译：光传输装置
公开(公告)号：US08019188B2
公开(公告)日：2011-09-13
申请号：US12468942
申请日：2009-05-20
申请人： Naotaka Mukoyama , Kazuhiro Sakai , Hiroki Sugibuchi , Akira Sakamoto
发明人： Naotaka Mukoyama , Kazuhiro Sakai , Hiroki Sugibuchi , Akira Sakamoto
IPC分类号： G02B6/32 , G02B6/26 , G02B6/36 , G02B6/42
CPC分类号： G02B6/4206 , G02B6/4214 , G02B2006/12176 , G02B2006/1219
摘要： An optical transmission apparatus includes a light receiving element and an optical waveguide. The light receiving element receives light. The optical waveguide includes a core, a clad and a concave portion. The clad is adjacent to the core. The concave portion is formed in a portion of the core or a portion of the clad and diffuses the light. The portion of the core or the portion of the clad emits the light toward the light receiving element.
摘要翻译：光传输装置包括光接收元件和光波导。光接收元件接收光。光波导包括芯，包层和凹部。包层与核心相邻。凹部形成在芯的一部分或包层的一部分中，并使光扩散。芯部或包层的部分朝向光接收元件发射光。

14. 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。

15. 发明申请

US20100312425A1 APPARATUS FOR MANAGING ENERGY SUPPLIED TO FUNCTIONAL DEVICE UNITS REALIZING A SPECIFIC FUNCTION 有权
标题翻译：用于管理提供给功能设备单元的能量的设备实现特定功能
公开(公告)号：US20100312425A1
公开(公告)日：2010-12-09
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： B60W20/00 , G06F19/00 , G06F1/26
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 standardizing means standardizes 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 means 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。在该装置中，标准化装置根据用于产生输入能量所需的支付能量的成本来标准化两个或多个功能装置单元中的每一个的输入能量。此外，确定装置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。

16. 发明申请

US20100141930A1 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：使用光学频域反射测定法的物理量测量装置以及使用装置同时测量温度和应变的方法
公开(公告)号：US20100141930A1
公开(公告)日：2010-06-10
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： G01B11/16 , G01B9/02 , G01K11/32 , 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。

17. 发明申请

US20100134783A1 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：物理量测量设备利用光学频域反射测量法和使用设备进行温度和应变测量的方法
公开(公告)号：US20100134783A1
公开(公告)日：2010-06-03
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： G01B11/16 , G01N21/21 , G01K11/32
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。

18. 发明授权

US07649236B2 Semiconductor photodetector and photodetecting device having layers with specific crystal orientations 有权
标题翻译：半导体光电检测器和具有特定晶体取向层的光电检测器件
公开(公告)号：US07649236B2
公开(公告)日：2010-01-19
申请号：US11429454
申请日：2006-05-08
申请人： Yoshimaro Fujii , Kouji Okamoto , Akira Sakamoto
发明人： Yoshimaro Fujii , Kouji Okamoto , Akira Sakamoto
IPC分类号： H01L31/036
CPC分类号： H01L31/103 , H01L31/0203 , H01L31/0392 , H01L2224/48227 , H01L2224/48464 , H01L2224/49107 , H01L2924/10155 , H01L2924/3025 , Y02E10/50 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： A semiconductor photodetector 10 has a first semiconductor substrate 1 that is of a first conductive type and a low resistivity and has a (111) front surface, and a second semiconductor substrate 2 that is of the first conductive type and a high resistivity, has a (100) front surface, and is adhered onto first semiconductor substrate 1. A semiconductor region 3 of a second conductive type is formed on the front surface side of second semiconductor substrate 2. A region of a periphery of semiconductor region 3 is etched until first semiconductor substrate 1 is exposed. A first electrode 1e and a second electrode 2e are electrically connected to the exposed front surface of first semiconductor substrate 1 and to semiconductor region 3, respectively.
摘要翻译：半导体光电探测器10具有第一导电类型和低电阻率的第一半导体衬底1，并且具有（111）前表面，并且具有第一导电类型和高电阻率的第二半导体衬底2具有（100）前表面，并且粘附到第一半导体衬底1上。在第二半导体衬底2的前表面侧上形成第二导电类型的半导体区域3.蚀刻半导体区域3的周边区域，直到第半导体衬底1被暴露。第一电极1e和第二电极2e分别电连接到第一半导体衬底1的暴露的前表面和半导体区域3。

19. 发明申请

US20090196600A1 OPTICAL TRANSMISSION MODULE 有权
标题翻译：光传输模块
公开(公告)号：US20090196600A1
公开(公告)日：2009-08-06
申请号：US12327248
申请日：2008-12-03
申请人： Akira Sakamoto , Kazuhiro Sakai , Osamu Ueno
发明人： Akira Sakamoto , Kazuhiro Sakai , Osamu Ueno
IPC分类号： H04B10/08
CPC分类号： H01S5/0014 , G01R31/2635 , G01R31/2642 , H01S5/0021 , H01S5/02296 , H01S5/042 , H01S5/0683 , H01S5/18311
摘要： Provided is an optical transmission module that includes: a semiconductor light emitting element for emitting laser light; a first driving unit for providing a first driving current to the semiconductor light emitting element; a switching unit connected between the semiconductor light emitting element and the first driving unit; and a package for accommodating the semiconductor light emitting element, the first driving unit, and the switching unit. The switching unit includes a first input for receiving a first driving current outputted from at least from the first driving unit, a second input for receiving a second driving current for testing the semiconductor light emitting element, and an output connected to the semiconductor light emitting element. The switching unit connects the first input or the second input to the output.
摘要翻译：提供一种光传输模块，其包括：用于发射激光的半导体发光元件; 第一驱动单元，用于向半导体发光元件提供第一驱动电流; 连接在所述半导体发光元件和所述第一驱动单元之间的开关单元; 以及用于容纳半导体发光元件，第一驱动单元和开关单元的封装。开关单元包括用于接收从至少从第一驱动单元输出的第一驱动电流的第一输入端，用于接收用于测试半导体发光元件的第二驱动电流的第二输入端和连接到半导体发光元件的输出端。开关单元将第一输入或第二输入连接到输出。

20. 发明申请

US20090034848A1 IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置，图像形成装置，图像处理系统和图像处理方法
公开(公告)号：US20090034848A1
公开(公告)日：2009-02-05
申请号：US12182938
申请日：2008-07-30
申请人： Akira SAKAMOTO , Hiroki Yoshino
发明人： Akira SAKAMOTO , Hiroki Yoshino
IPC分类号： G06K9/46
CPC分类号： G06K9/4671 , G06K9/3283 , G06K9/4638 , G06K2209/01
摘要： Line images in horizontal and vertical directions are detected from input image data, and an intersection of the line images is calculated. the calculated intersection is regarded as a feature point of input image data. Thus, it is possible to easily and promptly extract, from image data, a feature point that allows specifying the image data appropriately.
摘要翻译：从输入图像数据检测水平和垂直方向的线图像，并计算线图像的交点。计算的交点被认为是输入图像数据的特征点。因此，可以容易地并且迅速地从图像数据中提取允许适当地指定图像数据的特征点。

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