公开(公告)号：US20080240191A1

公开(公告)日：2008-10-02

申请号：US12053213

申请日：2008-03-21

Applicant: Kan TAKADA ,  Mitsuru EKAWA ,  Tsuyoshi YAMAMOTO ,  Tatsuya TAKEUCHI

Inventor： Kan TAKADA ,  Mitsuru EKAWA ,  Tsuyoshi YAMAMOTO ,  Tatsuya TAKEUCHI

IPC: H01S5/22 ,  H01S5/323

CPC classification number: H01S5/227 ,  H01S5/2206 ,  H01S5/2224 ,  H01S5/2226 ,  H01S5/3054 ,  H01S5/3072

Abstract: In a p-type clad layer, not only a p-type dopant Zn but also Fe is doped. Its Zn concentration is 1.5×1018 cm−3 and the Fe concentration is 1.8×1017 cm−3. In a semi-insulating burying layer, Fe is doped as an impurity generating a deep acceptor level and the concentration thereof is 6.0×1016 cm−3. The Fe concentration in the p-type clad layer is thus three times higher than the Fe concentration in the burying layer.

Abstract translation: 在p型覆盖层中，不仅掺杂p型掺杂剂Zn而且掺杂Fe。 其Zn浓度为1.5×10 18 cm -3，Fe浓度为1.8×10 17 cm -3。 在半绝缘掩埋层中，掺杂Fe作为产生深受主水平的杂质，其浓度为6.0×10 16 cm -3。 因此，p型覆盖层中的Fe浓度比掩埋层中的Fe浓度高三倍。

公开(公告)号：US20100245837A1

公开(公告)日：2010-09-30

申请号：US12724551

申请日：2010-03-16

Applicant: Tsuyoshi YAMAMOTO

Inventor： Tsuyoshi YAMAMOTO

IPC: G01B9/02

CPC classification number: H04B10/677

Abstract: A interferometer includes a first splitter for splitting one of a signal and a reference lights into a first and a second branch lights; a second splitter for splitting the other of a signal and a reference lights into a third and a fourth branch lights; a first coupler for causing the first and the third branch lights to interfere with each other, and outputting a first detection light; a second coupler for causing the second and the fourth branch light to interfere with each other, and outputting a second detection light; a first polarization phase controller provided between the first beam splitter and the first coupler, and outputting the phase-controlled polarization components of the first branch light; and a second polarization phase controller provided between the second beam splitter and the second coupler, and outputting the phase-controlled polarization components of the fourth branch light.

Abstract translation: 干涉仪包括用于将信号和参考光之一分离为第一和第二分支光的第一分离器; 用于将信号和参考光中的另一个分解成第三和第四分支灯的第二分离器; 第一耦合器，用于使第一和第三分支光彼此干涉，并输出第一检测光; 第二耦合器，用于使第二和第四分支光彼此干涉，并输出第二检测光; 第一偏振相位控制器，设置在所述第一分束器和所述第一耦合器之间，并输出所述第一分支光的相位偏振分量; 以及第二偏振相位控制器，设置在第二分束器和第二耦合器之间，并输出第四分支光的相位偏振分量。

公开(公告)号：US20100134056A1

公开(公告)日：2010-06-03

申请号：US12627479

申请日：2009-11-30

Applicant: Tsuyoshi YAMAMOTO ,  Tatsuru MORIOKA ,  Junji MIYACHI

Inventor： Tsuyoshi YAMAMOTO ,  Tatsuru MORIOKA ,  Junji MIYACHI

IPC: H02P6/08

CPC classification number: H02P27/08 ,  H02P21/0021 ,  H02P21/06 ,  H02P21/20 ,  H02P2101/45 ,  H02P2201/09 ,  H02P2205/05 ,  H02P2207/05

Abstract: A control device has a unit for determining a controlled phase of a controlled voltage outputted from an inverter to a generator according to a difference between a target torque and an estimated torque of the generator, a unit for calculating an instructed vector norm of the controlled voltage from the target torque, an electrical angular speed of the generator and parameters indicating characteristics of the generator, a unit for correcting the instructed norm to an adjusted vector norm such that a phase of current flowing through the generator in response to the controlled voltage set at the controlled phase and the adjusted norm is controlled to a phase of an instructed current determined from the target torque, and a unit for controlling the generator by controlling the inverter to output the controlled voltage set at the controlled phase and the adjusted norm to the generator.

Abstract translation: 控制装置具有用于根据目标转矩和发电机的估计转矩之间的差来确定从逆变器输出到发电机的受控电压的受控相位的单元，用于计算受控电压的指示矢量范数的单元 从所述目标转矩，所述发电机的电角速度和指示所述发电机的特性的参数，用于将所述指示范数校正为调整后的矢量范数的单元，使得响应于所设置的受控电压的流过所述发电机的电流的相位 受控相位和调整范数被控制为从目标转矩确定的指示电流的相位，以及用于通过控制逆变器来输出在受控相位设定的受控电压并将调整后的标准输出到发电机的单元 。

公开(公告)号：US20090237022A1

公开(公告)日：2009-09-24

申请号：US12408011

申请日：2009-03-20

Applicant: Tsuyoshi YAMAMOTO ,  Takahiro Yamada

Inventor： Tsuyoshi YAMAMOTO ,  Takahiro Yamada

IPC: H02P6/14

CPC classification number: B60L15/025 ,  B60K6/48 ,  B60L2240/423 ,  B60W2710/083 ,  Y02T10/6221 ,  Y02T10/643

Abstract: In an apparatus, a phase setter sets, based on a deviation between a generated torque and a request torque for a rotary machine, a phase of a vector of a variable output voltage of a power converter in a two-phase rotating coordinate system defined in a rotor of the rotary machine. A norm setter sets, based on the phase set by the phase setter and a rotational velocity of the rotor, a norm of the vector of the output voltage in the two-phase rotating coordinate system. A drive signal determiner determines, based on the phase set by the phase setter and the norm set by the norm setter, a drive signal, and applies the drive signal to the switching member to thereby drive the switching member such that the generated torque is adjusted to a request torque.

Abstract translation: 在装置中，相位设定器基于产生的转矩和旋转机器的请求转矩之间的偏差来设定在两相旋转坐标系中定义的功率转换器的可变输出电压的矢量的相位 旋转机的转子。 标准设定器基于相位设定器设定的相位和转子的旋转速度来设定两相旋转坐标系中的输出电压矢量的范数。 驱动信号确定器基于相位设定器设定的相位和由标准设定器设定的范数来确定驱动信号，并将驱动信号施加到切换部件，从而驱动切换部件，使得产生的转矩被调整 到请求扭矩。

公开(公告)号：US20090237021A1

公开(公告)日：2009-09-24

申请号：US12408009

申请日：2009-03-20

Applicant: Tsuyoshi YAMAMOTO ,  Takahiro Yamada

Inventor： Tsuyoshi YAMAMOTO ,  Takahiro Yamada

IPC: H02P6/12

CPC classification number: B60L15/025 ,  B60K6/48 ,  B60L2240/423 ,  B60W2710/083 ,  Y02T10/6221 ,  Y02T10/643

Abstract: In an apparatus, a norm setter sets, based on a request torque for a rotary machine and a rotational velocity of a rotor, a norm of a vector of an a output voltage in a two-phase rotating coordinate system defined in the rotor. A phase setter sets, based on a deviation between a generated torque and the request torque, a phase of the vector of the output voltage of the power converter in the two-phase rotating coordinate system. A drive signal determiner determines, based on the norm set by the norm setter and the phase set by the phase setter, a drive signal, and applies the drive signal to a switching member to thereby drive the switching member such that the generated torque is adjusted to the request torque.

Abstract translation: 在装置中，标准设定器基于旋转机械的请求扭矩和转子的旋转速度来设定在转子中限定的两相旋转坐标系中的输出电压的矢量的范数。 相位设定器基于产生的转矩和请求转矩之间的偏差，设定两相旋转坐标系中的功率转换器的输出电压的矢量的相位。 驱动信号确定器基于标准设定器设定的标准和由相位设定器设定的相位来确定驱动信号，并将驱动信号施加到切换部件，从而驱动切换部件，使得产生的转矩被调整 到要求扭矩。

公开(公告)号：US20090163786A1

公开(公告)日：2009-06-25

申请号：US12392207

申请日：2009-02-25

Applicant: Hiroki SATO ,  Atsushi MAKI ,  Tsuyoshi YAMAMOTO ,  Masashi KIGUCHI

Inventor： Hiroki SATO ,  Atsushi MAKI ,  Tsuyoshi YAMAMOTO ,  Masashi KIGUCHI

IPC: A61B5/1455

CPC classification number: A61B5/7264 ,  A61B5/0059 ,  A61B5/7425 ,  A61B5/743 ,  G06F19/00 ,  G16H40/63

Abstract: In the past, comparison of mean values or variances measured from multiple subjects with one another has been a mainstream of diagnostic support to be achieved using cerebral activity signals. However, in this case, it is hard to absorb individual differences, and the precision in a diagnostic support technology is low. In order to improve the precision in the diagnostic support technology, the property of data acquired by an optical organism measurement system is utilized in order to create and display information representing a change in the condition of each person. Thus, diagnosis of each person is effectively supported. Measured light signals are used to calculate and record changes in the concentrations of oxidized hemoglobin (Hb), deoxidized Hb, and total Hb respectively. Based on each data (representing the Hb concentration changes), two or more Hb concentration changes (for example, the oxidized Hb concentration change and deoxidized Hb concentration change) are classified according to whether the changes are increases or decreases, and indicated in the form of symbols, an image, or a graph. Thus, an examining person is provided with compressed and simplified information and supported in diagnosis.

Abstract translation: 在过去，从多个受试者相互测量的平均值或差异的比较已经成为使用脑活动信号来实现的诊断支持的主流。 然而，在这种情况下，难以吸收个体差异，诊断支持技术的精度低。 为了提高诊断支持技术的精度，利用光学生物测量系统获取的数据的属性来创建和显示表示每个人的状况变化的信息。 因此，有效地支持每个人的诊断。 测量光信号用于计算和记录氧化血红蛋白（Hb），脱氧Hb和总Hb的浓度变化。 基于每个数据（表示Hb浓度变化），根据变化是增加还是减少来分类两种或更多种Hb浓度变化（例如，氧化的Hb浓度变化和脱氧的Hb浓度变化），并以表格 的符号，图像或图形。 因此，检查人员被提供压缩和简化的信息并且在诊断中被支持。

公开(公告)号：US20090086785A1

公开(公告)日：2009-04-02

申请号：US12199507

申请日：2008-08-27

Applicant: Nobuaki HATORI ,  Tsuyoshi YAMAMOTO ,  Manabu MATSUDA ,  Yasuhiko ARAKAWA

Inventor： Nobuaki HATORI ,  Tsuyoshi YAMAMOTO ,  Manabu MATSUDA ,  Yasuhiko ARAKAWA

IPC: H01S5/125 ,  H01L33/00

CPC classification number: H01S5/341 ,  B82Y20/00 ,  B82Y40/00 ,  H01L33/02 ,  H01L33/30 ,  H01S5/0424 ,  H01S5/12 ,  H01S5/22 ,  H01S5/221 ,  H01S5/309 ,  H01S5/3403 ,  H01S5/3412 ,  H01S5/34313 ,  Y10S977/774

Abstract: A semiconductor light emitting device is provided with a GaAs substrate, a quantum dot active layer formed over the GaAs substrate, a GaAs layer formed above or below the quantum dot active layer, and a diffraction grating formed from InGaP or InGaAsP and periodically provided along an propagating direction of light in the GaAs layer.

Abstract translation: 半导体发光器件设置有GaAs衬底，在GaAs衬底上形成的量子点有源层，形成在量子点有源层上方或下方的GaAs层，以及由InGaP或InGaAsP形成的衍射光栅，并沿着 在GaAs层中传播光的方向。