公开(公告)号：US4862097A

公开(公告)日：1989-08-29

申请号：US145220

申请日：1988-01-19

申请人： Kiyoshi Amazawa ,  Akira Mori

发明人： Kiyoshi Amazawa ,  Akira Mori

IPC分类号： H04B1/10 ,  H03G3/34

CPC分类号： H03G3/345

摘要： A pulsating noise removal device detects a pulsating noise, controls a gate circuit for selectively permitting an audio signal to pass through in response to the detection, and removes pulsating noises from the audio signal. The device particularly includes filter circuits for extracting pulsating noises and signal components from the audio signal, respectively, and includes automatic gain control circuits responsive to respective output signals of the filter circuits to respectively control the gain of an amplifier circuit for detecting pulsating noises.

摘要翻译： 脉动噪声去除装置检测脉动噪声，控制门电路，用于响应于检测选择性地允许音频信号通过，并从音频信号中去除脉动噪声。 该装置分别包括用于从音频信号中提取脉动噪声和信号分量的滤波器电路，并且包括响应于滤波器电路的各个输出信号的自动增益控制电路，以分别控制用于检测脉动噪声的放大器电路的增益。

公开(公告)号：US4682045A

公开(公告)日：1987-07-21

申请号：US826828

申请日：1986-02-06

申请人： Kiyoshi Amazawa ,  Akira Mori

发明人： Kiyoshi Amazawa ,  Akira Mori

IPC分类号： H04B1/10 ,  H03G3/34 ,  H04B1/12 ,  H04H5/00

CPC分类号： H03G3/345 ,  H04B1/123 ,  Y10T307/826

摘要： A noise eliminating signal compensation circuit in an audio device such as a car radio is configured to produce a compensation signal having the same frequency and level as those of an entered signal for signal compensation during noise removal, so as never to degrade its signal compensation capacity during noise removal when the switching time for noise removal is relatively long with respect to the wavelength of the entered signal.

摘要翻译： 诸如汽车无线电的音频装置中的噪声消除信号补偿电路被配置为产生与噪声去除期间用于信号补偿的输入信号具有相同频率和电平的补偿信号，从而不会降低其信号补偿容量 当噪声去除的切换时间相对于输入的信号的波长相对长时，在噪声去除期间。

公开(公告)号：US4701715A

公开(公告)日：1987-10-20

申请号：US937259

申请日：1986-12-03

申请人： Kiyoshi Amazawa ,  Akira Mori

发明人： Kiyoshi Amazawa ,  Akira Mori

IPC分类号： H04B1/10 ,  H03G3/34 ,  H03K5/1252 ,  H03B1/04

CPC分类号： H03G3/345

摘要： A gate circuit is configured to output a received signal via a buffer amplifier, enter the output in a storage capacitor via a first switching circuit normally taking its off-position, compare the signal levels at both ends of the switching circuit and feed back the comparison result to an input terminal via a second switching circuit normally taking its on-position, and configured so that when noise components in the received signal are detected, a control signal is produced to change the first switching circuit to its on-position and the second switching circuit to its off-position.

摘要翻译： 门电路被配置为经由缓冲放大器输出接收信号，经由通常取其位置的第一开关电路输入存储电容器，比较开关电路两端的信号电平并反馈比较 通过经常通过其接通位置的第二开关电路将输入端子导通，并且被配置为使得当检测到接收信号中的噪声分量时，产生控制信号以将第一开关电路改变到其接通位置，并且第二开关 开关电路到其关闭位置。

公开(公告)号：US09003884B2

公开(公告)日：2015-04-14

申请号：US13569209

申请日：2012-08-08

申请人： Yoshitaka Kato ,  Akira Mori ,  Makoto Narita ,  Yoshihiko Koizumi

发明人： Yoshitaka Kato ,  Akira Mori ,  Makoto Narita ,  Yoshihiko Koizumi

IPC分类号： G01C19/56 ,  G01C19/5776

CPC分类号： G01C19/5776

摘要： An oscillation type inertia force sensor includes an oscillator, an oscillation circuit unit, and a detection circuit unit. The oscillation circuit unit functions as a self oscillation circuit of a closed loop with the oscillator as a resonant element, and includes an AGC circuit. The AGC circuit includes a VGA circuit, a comparison circuit comparing a predetermined reference voltage with a voltage of the monitor signal to output a control signal based on the compared result, and a pulse width modulation circuit modulating the control signal to a pulse width modulation signal. Based on the pulse width modulation signal, the driving signal is modulated with the output of the VGA circuit switched between an ON state and OFF state to control the degree of the amplification factor of the VGA circuit.

摘要翻译： 振荡型惯性力传感器包括振荡器，振荡电路单元和检测电路单元。 振荡电路单元用作振荡器作为谐振元件的闭环的自振荡电路，并且包括AGC电路。 AGC电路包括VGA电路，将预定参考电压与监视信号的电压进行比较的比较电路，基于比较结果输出控制信号;以及脉宽调制电路，将控制信号调制为脉宽调制信号 。 基于脉宽调制信号，驱动信号被调制，VGA电路的输出在ON状态和OFF状态之间切换，以控制VGA电路的放大系数的程度。

公开(公告)号：US20120021195A1

公开(公告)日：2012-01-26

申请号：US13260543

申请日：2010-03-23

申请人： Shinji Hashiguchi ,  Kazutaka Hirano ,  Akira Mori

发明人： Shinji Hashiguchi ,  Kazutaka Hirano ,  Akira Mori

IPC分类号： B32B7/02 ,  C23C16/30 ,  C23C16/04 ,  B32B19/00

CPC分类号： G02B1/02 ,  C04B41/009 ,  C04B41/5011 ,  C04B41/85 ,  C04B2111/805 ,  G02B1/11 ,  G02B1/113 ,  Y10T428/24942 ,  C04B35/01 ,  C04B35/10 ,  C04B35/44 ,  C04B41/4529 ,  C04B41/4556

摘要： An optical member produced from a ceramic in which transparency in each wavelength region can be selectively improved, and a process for producing the optical member. The optical member is obtained by bringing a treatment gas comprising a fluorine atom into contact with an optical material comprising a specific ceramic under conditions according to the specific ceramic to thereby from a fluorinated film capable of improving the transmittance of light having wavelengths in a specific region, on at least some of the surface of the optical material.

摘要翻译： 可以选择性地提高由各波长范围的透明度的陶瓷制成的光学部件，以及光学部件的制造方法。 光学部件是通过使包含氟原子的处理气体与特定陶瓷的光学材料在根据特定陶瓷的条件下接触而得到的，从而可以提高能够提高具有特定区域的波长的光的透射率的氟化膜 在光学材料的至少一些表面上。

公开(公告)号：US07421106B2

公开(公告)日：2008-09-02

申请号：US11987707

申请日：2007-12-04

申请人： Akira Mori ,  Muneharu Nakabayashi

发明人： Akira Mori ,  Muneharu Nakabayashi

IPC分类号： G06K9/00

CPC分类号： G07D7/187 ,  G07D7/164 ,  G07D7/183

摘要： A technology that increases bill discrimination precision, wherein a bill discriminating apparatus detects the thickness distribution of a bill P that is subject to discrimination, and by comparing this thickness distribution data and the reference thickness distribution data that shows the thickness distribution of an authentic note held in advance, performs discrimination processing that includes double feed detection, tape detection, and authenticity discrimination. Then, authenticity discrimination is performed on areas for which the difference between the thickness distribution data and the reference thickness data is within a specified range.

摘要翻译： 一种提高纸币辨别精度的技术，其中纸币识别装置检测被鉴别的纸币P的厚度分布，并且通过比较该厚度分布数据和示出保持的真实纸币的厚度分布的参考厚度分布数据 提前执行包括双进纸检测，带检测和真实性鉴别的鉴别处理。 然后，对厚度分布数据和基准厚度数据之间的差在规定范围内的区域进行真伪判别。

公开(公告)号：US07353705B2

公开(公告)日：2008-04-08

申请号：US11682990

申请日：2007-03-07

申请人： Akira Mori ,  Iku Nagai ,  Kazushige Sawada ,  Makoto Narita

发明人： Akira Mori ,  Iku Nagai ,  Kazushige Sawada ,  Makoto Narita

IPC分类号： G01P9/04 ,  G01P19/56

CPC分类号： G01C19/5776

摘要： The oscillation type inertial force sensor includes an oscillator arranged to detect an inertial force, an oscillation circuit unit arranged to drive the oscillator, and a signal processing circuit unit arranged to generate a signal according to the magnitude of the inertial force on the basis of a detection output of the oscillator, and further includes a holding arranged to hold a processed signal in the signal processing circuit unit at a predetermined potential during a period immediately after power-on until operation of the oscillation circuit unit becomes stable in response to power-on.

摘要翻译： 振荡型惯性力传感器包括：检测惯性力的振荡器;驱动振荡器的振荡电路单元;以及信号处理电路单元，被配置为根据惯性力的大小生成信号 振荡器的检测输出，并且还包括保持器，其布置成在紧接着上电之后的周期期间将信号处理电路单元中的处理信号保持在预定电位，直到振荡电路单元的操作响应于上电而变得稳定 。

公开(公告)号：US07319785B2

公开(公告)日：2008-01-15

申请号：US10999157

申请日：2004-11-30

申请人： Akira Mori ,  Muneharu Nakabayashi

发明人： Akira Mori ,  Muneharu Nakabayashi

IPC分类号： G06K9/00

CPC分类号： G07D7/187 ,  G07D7/164 ,  G07D7/183

摘要： A technology that increases bill discrimination precision, wherein a bill discriminating apparatus detects the thickness distribution of a bill P that is subject to discrimination, and by comparing this thickness distribution data and the reference thickness distribution data that shows the thickness distribution of an authentic note held in advance, performs discrimination processing that includes double feed detection, tape detection, and authenticity discrimination. Then, authenticity discrimination is performed on areas for which the difference between the thickness distribution data and the reference thickness data is within a specified range.

公开(公告)号：US06666090B2

公开(公告)日：2003-12-23

申请号：US09888678

申请日：2001-06-25

申请人： Akira Mori ,  Akira Kumada ,  Kazuhiro Ebara

发明人： Akira Mori ,  Akira Kumada ,  Kazuhiro Ebara

IPC分类号： G01C1900

CPC分类号： G01C19/5649

摘要： A vibrating gyroscope includes a vibrator having a driving electrode and a sensor electrode, a driving circuit for applying a driving voltage to the driving electrode, a detection circuit which receives, from the sensor electrode, a signal corresponding to a bending displacement of the vibrator, a signal processing circuit for processing a signal input from the detection circuit to detect an angular velocity, a power supply circuit, and a diagnostic circuit for examining whether or not the detection circuit, the driving circuit, the signal processing circuit, and the power supply circuit are all functioning normally.

公开(公告)号：US06634230B2

公开(公告)日：2003-10-21

申请号：US10124418

申请日：2002-04-18

申请人： Isao Toyoshima ,  Akira Mori ,  Nobuyuki Ishitoko ,  Takayuki Shimamoto ,  Akira Kumada ,  Iku Nagai

发明人： Isao Toyoshima ,  Akira Mori ,  Nobuyuki Ishitoko ,  Takayuki Shimamoto ,  Akira Kumada ,  Iku Nagai

IPC分类号： G01C1900

CPC分类号： G01C19/5642

摘要： A vibrating gyroscope includes supporting members which are fixed in the vicinity of two node axes n1 and n2 of a bar-shaped vibrator. The supporting members corresponding to node axis n1 extend from the locations at which they are fixed to the vibrator in the widthwise direction of the vibrator, and also include bending portions and a proximity portion. The bending portions bend toward node axis n1. At the proximity portion, the supporting members are in close proximity with each other with a gap therebetween in the vicinity of node axis n1.