公开(公告)号：US20130238277A1

公开(公告)日：2013-09-12

申请号：US13988202

申请日：2011-07-15

申请人： Hiroshi Sasakura ,  Hiroyuki Toda

发明人： Hiroshi Sasakura ,  Hiroyuki Toda

IPC分类号： G01C19/5776

CPC分类号： G01C19/5776 ,  G01C25/005

摘要： An angular velocity detecting device which can estimate and detect correct mounting angles of a gyro sensor is achieved using outputs from the gyro sensor. The gyro sensor measures angular velocities in a sensor coordinate system and outputs them to an angular velocity calculating unit. A bias component removing unit of the angular velocity calculating unit carries out time average processing of the sensor coordinate system angular velocities, divides the sensor coordinate system angular velocities by time average values, and outputs them to a misalignment angle estimating unit. The misalignment angle estimating unit calculates, during a period in which a movable body is turning, a roll direction misalignment angle αφ using an angular velocity ωyse in a pitch angle θ direction and an angular velocity ωzse in a heading ψ direction in the sensor coordinate system. The misalignment angle estimating unit calculates a pitch direction misalignment angle Δθ using an angular velocity ωxse in a roll angle φ direction and an angular velocity ωzse in the heading ψ direction.

摘要翻译： 可以使用来自陀螺传感器的输出来实现能够估计和检测陀螺仪传感器的正确安装角度的角速度检测装置。 陀螺传感器测量传感器坐标系中的角速度并将其输出到角速度计算单元。 角速度计算单元的偏置分量去除单元执行传感器坐标系角速度的时间平均处理，将传感器坐标系角速度除以时间平均值，并将其输出到未对准角估计单元。 不对准角估计单元在传感器坐标系中在俯仰角θ方向上的角速度ωgayse和方向psi方向上的角速度ω的偏移计算移动体正在转动的时段期间的滚动方向偏离角α 。 角度估计单元使用角度角方向上的角速度ω和轴向psi方向的角速度ω，来计算俯仰方向偏心角Deltatheta。

公开(公告)号：US08103170B2

公开(公告)日：2012-01-24

申请号：US12196871

申请日：2008-08-22

申请人： Hiroyuki Toda

发明人： Hiroyuki Toda

IPC分类号： H04B10/06 ,  H04J14/08

CPC分类号： H04J14/086

摘要： The present invention inputs a signal synthesized an optical pulse with a variable-wavelength laser beam different in wavelength from it to a delay unit (S1). The delay unit branches the signal to two optical signals, produces an optical path difference between them to afford a delay, synthesizes them again to generate a multiplexed optical signal, and minutely varies the optical path length of one of them (S2). The present invention measures output variance of the delay unit on a variable-wavelength laser beam resulting from the minute variance (S3), and controls the optical path difference so as to minimize output variance at a position where the output is a maximum or minimum, or is a specific value other than them (S4). This stabilizes a phase difference between adjacent pulses of the multiplexed optical signal outputted from the delay unit (5) with a simple construction in optical time division multiplexing technology.

摘要翻译： 本发明将由波长不同的可变波长激光束的光脉冲合成到延迟单元（S1）。 延迟单元将信号分支到两个光信号，在它们之间产生光程差以提供延迟，再次合成以产生复用的光信号，并且微小地改变其中一个光路长度（S2）。 本发明测量由微小变化产生的可变波长激光束上的延迟单元的输出方差（S3），并且控制光程差，从而使输出最大或最小的位置处的输出方差最小化， 或者是除了它们之外的特定值（S4）。 这样通过光时分复用技术中的简单结构来稳定从延迟单元（S5）输出的复用光信号的相邻脉冲之间的相位差。

公开(公告)号：US07466817B2

公开(公告)日：2008-12-16

申请号：US10971974

申请日：2004-10-21

申请人： Hiroyuki Toda

发明人： Hiroyuki Toda

IPC分类号： H04M1/00

CPC分类号： H04M19/04 ,  H04M19/048

摘要： Tone generating sequence data are sequentially read out in accordance with a performance sequence, and tone generation control parameters are decoded from the read-out sequence data. The decoded tone generation control parameters are sequentially written into a control register. Tone signals are generated on the basis of the tone generation control parameters written in the control register. Pattern register stores pattern data representative of a time series of driven states to be taken by a plurality of light emitting elements. On the basis of the tone generation control parameters written in the control register, the pattern data stored in the pattern register are sequentially output to illuminate the light emitting elements. Particular pattern data may be stored in association with a particular caller so that, when an incoming call has been received from the particular caller, the pattern data specific to the particular caller are read out to illuminate the light emitting elements.

摘要翻译： 音调生成序列数据根据演奏序列顺序地读出，音调生成控制参数从读出的序列数据中解码。 解码音产生控制参数被顺序写入控制寄存器。 音调信号是根据写在控制寄存器中的音调产生控制参数产生的。 模式寄存器存储表示由多个发光元件采取的驱动状态的时间序列的模式数据。 根据写在控制寄存器中的音调生成控制参数，依次输出存储在图形寄存器中的图形数据，以照亮发光元件。 特定模式数据可以与特定呼叫者相关联地存储，使得当已经从特定呼叫者接收到呼入时，读出特定呼叫者所特有的模式数据以照亮发光元件。

公开(公告)号：US07356238B2

公开(公告)日：2008-04-08

申请号：US10535572

申请日：2002-11-27

申请人： Kinzo Kishida ,  Kazuyoshi Itoh ,  Motohiro Nakano ,  Masayuki Matsumoto ,  Hiroyuki Toda ,  Yong Wang ,  Yoshiaki Yamauchi

发明人： Kinzo Kishida ,  Kazuyoshi Itoh ,  Motohiro Nakano ,  Masayuki Matsumoto ,  Hiroyuki Toda ,  Yong Wang ,  Yoshiaki Yamauchi

IPC分类号： G02B6/36 ,  G02B6/00 ,  G01J1/04

CPC分类号： G01D11/30 ,  G01D5/353 ,  G01D11/245 ,  G01L1/242 ,  G01M11/085 ,  G02B6/14 ,  G02B6/3628

摘要： An optical fiber measuring module is provided with an optical fiber cable (2) including an optical fiber core (2a), a cladding (2b) and a covering layer (2c), a base member (3) for holding the optical fiber cable (2), and an attachment member (4) for attaching the base member (3) to a structure (1).

摘要翻译： 光纤测量模块设置有包括光纤芯（2a），包层（b）和覆盖层（2c）的光纤电缆（2），用于保持光学元件的基座（3） 光纤电缆（2）和用于将基座部件（3）安装到结构（1）上的安装部件（4）。

公开(公告)号：US5426261A

公开(公告)日：1995-06-20

申请号：US943129

申请日：1992-09-10

申请人： Hiroyuki Toda

发明人： Hiroyuki Toda

IPC分类号： G10H1/057 ,  G10H7/02 ,  H04S7/00 ,  G01H7/00

CPC分类号： G10H7/02 ,  G10H1/057

摘要： A musical tone control waveform signal generating apparatus is provided in order to generate a musical tone control waveform signal by which a musical tone generated from an electronic musical instrument is to be controlled. The musical tone control waveform signal is varied in its envelop level by each of time-division sections to be passed over a lapse of time. For instance, when a key-depression event is occurred, this musical tone control waveform signal of each time-division section is formed by carrying out a computation by use of parameters which are preset with respect to each section. Preferably, the parameters concern with the variation rate and target level of the musical tone control waveform signal to be formed by each section.

摘要翻译： 提供了一种乐音控制波形信号发生装置，以便产生要从电子乐器产生的乐音被控制的乐音控制波形信号。 乐音控制波形信号在其包围水平上通过每段经过时间的时间分段来改变。 例如，当发生按键事件时，通过使用相对于每个部分预设的参数进行计算来形成每个时分部分的乐音控制波形信号。 优选地，参数涉及由每个部分形成的乐音控制波形信号的变化率和目标水平。

公开(公告)号：US5354948A

公开(公告)日：1994-10-11

申请号：US591840

申请日：1990-10-02

申请人： Hiroyuki Toda

发明人： Hiroyuki Toda

IPC分类号： G10H1/08 ,  G10H7/00 ,  G10H1/04

CPC分类号： G10H1/08 ,  G10H7/00

摘要： Two tone sources having different tone generation systems such as an FM tone source and a PCM tone source are provided. Tone signals are generated in the two tone sources in response to tone generation designation information such as keyboard performance information. One of the tone sources synthesizes a tone by employing a modulation operation such as FM or AM and, as a modulating signal supplied thereto, an output tone signal of the other tone source can be selectively used. A single complex tone color is constructed of plural element tone colors and which tone source should generate a partial tone signal corresponding to each element tone color can be designated individually with respect to each element tone color in response to element type information. With respect to a desired element tone color, editing of contents of its parameter information can be made as desired. In data editing, data of a desired complex tone color is transferred to an edit memory section and editing is applied to data stored therein. The number of tone signals to be generated simultaneously in response to common tone generation designation information can be set as desired and generated tone signals are added and synthesized to form a single tone signal. In this manner, a more complex and diversified tone can be formed as desired.

摘要翻译： 提供了具有FM音调源和PCM音源的不同音调产生系统的两个音源。 响应于诸如键盘性能信息的音调生成指定信息，在两个音源中生成音调信号。 一个音源通过采用诸如FM或AM的调制操作来合成音调，并且作为提供给其的调制信号，可以选择性地使用另一个音源的输出音调信号。 单个复合音色由多个元素色调构成，并且响应于元素类型信息，可以针对每个元素色调单独地指定哪个音调源应该产生对应于每个元素色调的部分音调信号。 对于期望的元素色调，可以根据需要编辑其参数信息的内容。 在数据编辑中，期望的复合色调的数据被传送到编辑存储器部分，并且编辑被应用于存储在其中的数据。 可以根据需要设定响应于公共音产生指定信息而同时产生的音调信号的数量，并且生成的音调信号被相加和合成以形成单个音调信号。 以这种方式，可以根据需要形成更复杂和多样化的色调。

公开(公告)号：US5076133A

公开(公告)日：1991-12-31

申请号：US595042

申请日：1990-10-10

申请人： Hiroyuki Toda

发明人： Hiroyuki Toda

IPC分类号： G10H1/04 ,  G10H7/00

CPC分类号： G10H1/04 ,  G10H7/00 ,  Y10S84/10

摘要： A musical tone signal generating apparatus provides at least plural modulation operation systems and plural memories, wherein each of the modulation operation systems carries out the predetermined modulation operation on each of plural pieces of input information applied thereto so that each of the memories stores the operation result thereof as the waveform information. These modulation operation systems are connected together such that plural pieces of waveform information stored in the memories are selectively supplied to each modulation operation system. By changing over the connections between the modulation operation systems and memories in the time-sharing system, the waveform operation is carried out based on the predetermined algorithms for forming the musical tone signal. Preferably, the predetermined modulation operation is the frequency-modulation operation.

摘要翻译： 乐音信号发生装置至少提供多个调制操作系统和多个存储器，其中每个调制操作系统对施加到其上的多条输入信息中的每一个执行预定的调制操作，使得每个存储器存储操作结果 作为波形信息。 这些调制操作系统连接在一起，使得存储在存储器中的多条波形信息被选择性地提供给每个调制操作系统。 通过在分时系统中切换调制操作系统和存储器之间的连接，基于用于形成乐音信号的预定算法进行波形操作。 优选地，预定调制操作是调频操作。

公开(公告)号：US08649977B2

公开(公告)日：2014-02-11

申请号：US12532368

申请日：2007-11-26

申请人： Hiroyuki Toda

发明人： Hiroyuki Toda

IPC分类号： G01C21/28 ,  G01S19/47 ,  G01S19/40 ,  G01C21/00

CPC分类号： G01S19/47 ,  G01C21/005 ,  G01C21/165 ,  G01S19/40 ,  G01S19/42 ,  G01S19/49

摘要： In a GPS composite navigation apparatus of a configuration having a GPS receiver, variation in an estimated position, an estimated velocity, and an estimated azimuth of a moving body when the moving body is not moving is resolved, and the GPS/INS integrated navigation system with good response characteristics from a stationary state to a moving state. A stationary detector for determining the stationary state of the moving body is provided, and when it is determined to be the stationary state by the stationary detector, a measurement model used for measurement-update of a Kalman filter is changed, while a changed amount of an error covariance matrix by the update is corrected.

摘要翻译： 在具有GPS接收机的结构的GPS复合导航装置中，解决了当移动体未移动时的估计位置的变化，估计速度和估计方位角，并且GPS / INS综合导航系统 具有从静止状态到移动状态的良好响应特性。 提供了用于确定移动体的静止状态的固定检测器，并且当通过固定检测器确定为静止状态时，改变用于卡尔曼滤波器的测量更新的测量模型，同时改变量 纠正由更新引起的误差协方差矩阵。

公开(公告)号：US08149163B2

公开(公告)日：2012-04-03

申请号：US12532395

申请日：2007-11-26

申请人： Hiroyuki Toda

发明人： Hiroyuki Toda

IPC分类号： G01S19/22 ,  G01S19/08 ,  G01S19/20 ,  G01S19/21 ,  G01S19/47

CPC分类号： G01C21/165 ,  G01S19/23 ,  G01S19/254 ,  G01S19/47

摘要： To provide a GPS compound device having a configuration including a GPS receiver, that accurately determines abnormality in an output from the GPS receiver based on a difference between a GPS pseudorange measurement and a Doppler frequency measurement, when detecting the abnormality in the outputs from the GPS receiver, while avoiding continuation of the abnormality at the time of the abnormality determination resulting from estimation errors of the GPS pseudorange measurement and the Doppler frequency measurement. When the abnormality of the outputs from the GPS receiver are detected, an abnormal period is counted. When the count value is below a predetermined threshold, the outputs from the GPS receiver are treated as abnormal, and after it exceeded the threshold, the outputs from the GPS receiver are treated as normal. Thus, the abnormality of the outputs from the GPS receiver can be determined accurately.

摘要翻译： 为了提供具有包括GPS接收机的配置的GPS复合设备，当检测到来自GPS的输出中的异常时，可以基于GPS伪距测量和多普勒频率测量之间的差异来准确地确定来自GPS接收器的输出中的异常 接收器，同时避免由于GPS伪距测量和多普勒频率测量的估计误差导致的异常判定时的异常继续。 当检测到来自GPS接收机的输出的异常时，对异常周期进行计数。 当计数值低于预定阈值时，来自GPS接收器的输出被视为异常，并且在超过阈值之后，来自GPS接收机的输出被正常处理。 因此，可以准确地确定来自GPS接收机的输出的异常。

公开(公告)号：US20060001863A1

公开(公告)日：2006-01-05

申请号：US10535572

申请日：2002-11-27

申请人： Kinzo Kishida ,  Kazuyoshi Itoh ,  Motohiro Nakano ,  Masayuki Matsumoto ,  Hiroyuki Toda ,  Yong Wang ,  Yoshiaki Yamauchi

发明人： Kinzo Kishida ,  Kazuyoshi Itoh ,  Motohiro Nakano ,  Masayuki Matsumoto ,  Hiroyuki Toda ,  Yong Wang ,  Yoshiaki Yamauchi

IPC分类号： G02B6/00

CPC分类号： G01D11/30 ,  G01D5/353 ,  G01D11/245 ,  G01L1/242 ,  G01M11/085 ,  G02B6/14 ,  G02B6/3628

摘要： An optical fiber measuring module is provided with an optical fiber cable (2) including an optical fiber core (2a), a cladding (2b) and a covering layer (2c), a base member (3) for holding the optical fiber cable (2), and an attachment member (4) for attaching the base member (3) to a structure (1).

摘要翻译： 光纤测量模块设置有包括光纤芯（2a），包层（b）和覆盖层（2c）的光纤电缆（2），用于保持光学元件的基座（3） 光纤电缆（2）和用于将基座部件（3）安装到结构（1）上的安装部件（4）。