公开(公告)号：US4968918A

公开(公告)日：1990-11-06

申请号：US214179

申请日：1988-07-01

申请人： Yoshikazu Kondo ,  Yukio Tsuda ,  Toshihiro Yamamoto

发明人： Yoshikazu Kondo ,  Yukio Tsuda ,  Toshihiro Yamamoto

IPC分类号： B29C59/14 ,  C23C16/54 ,  D06M10/02 ,  H01J37/32

CPC分类号： D06M10/025 ,  B29C59/14 ,  C23C16/545 ,  H01J37/32192 ,  H01J37/3222 ,  H01J37/3277 ,  B29K2313/00 ,  D06M2101/32

摘要： An apparatus for plasma treatment of long continuous materials, typically sheet materials, which comprises a plasma treatment chamber, an electric power introducing member positioned in the central portion of the chamber, a plurality of antenna electrodes radially extending from the vicinity of the electric power introducing member, a plurality of grounded electrodes facing a treating surface of the antenna electrodes, the electric power introducing member being connected with the respective ends of the antenna electrodes closest thereto, and a guide means, i.e., guide rolls, for passing treating materials through gaps between the antenna and grounded electrodes. The antenna electrodes preferably have curved surfaces bulging out with respect to the direction of travel of the treating materials.

公开(公告)号：US4950336A

公开(公告)日：1990-08-21

申请号：US368031

申请日：1989-06-19

申请人： Yukio Tomita ,  Ryota Yamaba ,  Yukio Tsuda ,  Katsuyoshi Yamanaka ,  Tatsuya Kumagai

发明人： Yukio Tomita ,  Ryota Yamaba ,  Yukio Tsuda ,  Katsuyoshi Yamanaka ,  Tatsuya Kumagai

IPC分类号： C21D3/06 ,  C21D8/12

CPC分类号： C21D8/1222 ,  C21D3/06

摘要： A method of producing non-oriented magnetic steel heavy plate that has good magnetic properties in a low magnetic field that comprises hot-rolling high-purity steel, adjusting the crystal grain size and dehydrogenation treatment, whereby the a uniform ferrite grain diameter is imparted to the steel.

公开(公告)号：US08195416B2

公开(公告)日：2012-06-05

申请号：US12308263

申请日：2008-04-04

申请人： Yukio Tsuda

发明人： Yukio Tsuda

IPC分类号： G01R23/16 ,  G01R23/00 ,  H04B15/00 ,  G10L19/14

CPC分类号： G01R23/20 ,  G01R13/0272 ,  G01R19/2509 ,  G01R23/14

摘要： Frequencies of plural peak signals which appear in a band ½ of a sampling frequency are detected from a spectrum obtained from a measuring target signal sampled with the sampling frequency in order to detect the repetition frequency of the measuring target signal having plural harmonic components with a similar power. Each of the plural peak signals is successively assumed to be a fundamental wave beat component originating from the fundamental wave of the measuring target signal and theoretical frequencies of harmonic beat components originating from harmonic components of the measuring target signal are successively calculated. The theoretical frequencies are compared with the frequencies of the plural peak signals to determine one of the plural peak signals as a fundamental wave beat component originating from the fundamental wave of the measuring target signal.

摘要翻译： 从采样频率采样的测量对象信号中获得的频谱中检测出出现在采样频率的1/2频带的多个峰值信号的频率，以便检测具有类似的多个谐波分量的测量目标信号的重复频率 功率。 多个峰值信号中的每一个被连续地假定为源自测量目标信号的基波的基波波形分量，并且连续地计算源自测量目标信号的谐波分量的谐波脉冲成分的理论频率。 将理论频率与多个峰值信号的频率进行比较，以确定多个峰值信号中的一个作为源自测量目标信号的基波的基波波形分量。

公开(公告)号：US5252996A

公开(公告)日：1993-10-12

申请号：US760016

申请日：1991-09-13

申请人： Yukio Tsuda

发明人： Yukio Tsuda

IPC分类号： G03G15/04 ,  G03G15/32 ,  H04N1/23 ,  H04N1/29 ,  G01D15/14

CPC分类号： H04N1/295 ,  G03G15/04054 ,  G03G15/326 ,  G03G15/043

摘要： An electrophotographic recording apparatus includes an exposing device for exposing a photosensitive member according to image data, a developing device for developing an electrostatic latent image created on the exposed photosensitive member, and a fixing device for fixing the developed image, and the exposing device includes an image data processing circuit for converting discontinuous black-level pixels included in the pixels of the image data which is constructed by a plurality of pixels selectively including black-level pixels and white-level pixels to a white level to create processed image data, and a line scanner for line-scanning the photosensitive member by a plurality of times according to the image data and the processed imaged data each time an image of one line is created so as to create an electrostatic latent image corresponding to a combination of the image data and the processed image data on the photosensitive member.

摘要翻译： 一种电子照相记录装置，包括用于根据图像数据曝光感光构件的曝光装置，用于显影在曝光的感光构件上产生的静电潜像的显影装置和用于固定显影图像的定影装置，并且曝光装置包括： 图像数据处理电路，用于将由选择性地包括黑电平像素和白电平像素的多个像素构成的图像数据的像素中包括的不连续黑电平像素转换为白电平，以创建处理后的图像数据;以及 线扫描器，用于在每次创建一行的图像时根据图像数据和处理的成像数据多次扫描感光构件，以便产生与图像数据和图像数据的组合相对应的静电潜像 处理后的图像数据在感光构件上。

公开(公告)号：US5091932A

公开(公告)日：1992-02-25

申请号：US472450

申请日：1990-01-19

申请人： Yukio Tsuda

发明人： Yukio Tsuda

IPC分类号： H04N1/00 ,  H04M11/00 ,  H04M11/06 ,  H04N1/327

CPC分类号： H04N1/32708 ,  H04M11/06 ,  H04N1/32704 ,  H04N1/32726 ,  Y10S379/902

摘要： A circuit switching system for switching a circuit from a telephone to a facsimile. Circuit switching is performed by a signal, designating circuit switching delivered to the circuit. The circuit is monitored. When a signal designating circuit switching is detected from the circuit, the circuit is switched automatically from the telephone to the facsimile and a starting signal is applied to the facsimile.

摘要翻译： 一种用于将电路从电话切换到传真的电路交换系统。 电路切换由信号执行，指定电路交换到电路。 电路被监控。 当从电路检测到信号指定电路切换时，电路自动从电话切换到传真机，并且启动信号被应用于传真机。

公开(公告)号：US07936162B2

公开(公告)日：2011-05-03

申请号：US12224241

申请日：2008-01-23

申请人： Yukio Tsuda

发明人： Yukio Tsuda

IPC分类号： G01R23/00

CPC分类号： G01R23/14 ,  G01R13/0272 ,  G01R19/2509

摘要： In a method of detecting a repetition frequency of a measured signal, in order to detect the waveform repetition frequency of the measured signal with high accuracy even in the presence of a frequency fluctuation in the measured signal, the repetition frequency of the measured signal acquired by the conventional method is used as a provisional repetition frequency, and the frequency change amount of the specified signal obtained in the case where the measured signal is sampled sequentially with a sampling frequency greatly changed from the provisional sampling frequency to generate a frequency fold at the time of sampling is detected. Based on the detected frequency change amount of the specified signal and the change amount of the sample number indicating how many times the frequency fold has occurred in the process, the error contained in the sampling number with a frequency fluctuation contained in the measured signal is calculated. Then, based on the error contained in this sample number, the provisional repetition frequency of the measured signal is corrected, thereby calculating the regular repetition frequency of the measured signal.

摘要翻译： 在检测测量信号的重复频率的方法中，为了即使在存在测量信号中的频率波动的情况下也能以高精度检测测量信号的波形重复频率，测量信号的重复频率由 将常规方法用作临时重复频率，并且在以从临时采样频率大大改变的采样频率顺序采样测量信号的情况下获得的指定信号的频率变化量，以在该时间产生频率折叠 的检测。 基于检测到的指定信号的频率变化量和表示在该处理中发生频率多少倍的采样数的变化量，计算包含在测量信号中的频率波动的采样数中包含的误差 。 然后，基于该样本号中包含的误差，校正测量信号的临时重复频率，由此计算测量信号的规则重复频率。

公开(公告)号：US20100225302A1

公开(公告)日：2010-09-09

申请号：US12224241

申请日：2008-01-23

申请人： Yukio Tsuda

发明人： Yukio Tsuda

IPC分类号： G01R13/00

CPC分类号： G01R23/14 ,  G01R13/0272 ,  G01R19/2509

摘要： In a method of detecting a repetition frequency of a measured signal, in order to detect the waveform repetition frequency of the measured signal with high accuracy even in the presence of a frequency fluctuation in the measured signal, the repetition frequency of the measured signal acquired by the conventional method is used as a provisional repetition frequency, and the frequency change amount of the specified signal obtained in the case where the measured signal is sampled sequentially with a sampling frequency greatly changed from the provisional sampling frequency to generate a frequency fold at the time of sampling is detected. Based on the detected frequency change amount of the specified signal and the change amount of the sample number indicating how many times the frequency fold has occurred in the process, the error contained in the sampling number with a frequency fluctuation contained in the measured signal is calculated. Then, based on the error contained in this sample number, the provisional repetition frequency of the measured signal is corrected, thereby calculating the regular repetition frequency of the measured signal.

摘要翻译： 在检测测量信号的重复频率的方法中，为了即使在存在测量信号中的频率波动的情况下也能以高精度检测测量信号的波形重复频率，测量信号的重复频率由 将常规方法用作临时重复频率，并且在以从临时采样频率大大改变的采样频率顺序采样测量信号的情况下获得的指定信号的频率变化量，以在该时间产生频率折叠 的检测。 基于检测到的指定信号的频率变化量和表示在该处理中发生频率多少次的采样数的变化量，计算包含在测量信号中的频率波动的采样数中包含的误差 。 然后，基于该样本号中包含的误差，校正测量信号的临时重复频率，由此计算测量信号的规则重复频率。

公开(公告)号：US06697160B2

公开(公告)日：2004-02-24

申请号：US10032186

申请日：2001-12-21

申请人： Yukio Tsuda

发明人： Yukio Tsuda

IPC分类号： G01B902

CPC分类号： G01J9/0246

摘要： A two-beam interferometer splits an incident light in two optical paths, combines and outputs split lights together again. The two-beam interferometer generates at least one or more combined light made from two beams each having a polarization different from each other. A polarization state detector detects a variation in the polarization of the combined light generated by the two-beam interferometer. An electric circuit calculates an wavelength of the incident light based on the variation in the polarization detected by the polarization state detector. The two optical paths of the two-beam interferometer has a difference in length between a point of splitting the incident light and a point of combining the split lights, for the detection of polarization variation in the combined light by the polarization state detector. The optical path length difference between the two paths is fixed.

摘要翻译： 双光束干涉仪将入射光分成两个光路，将分离光再次组合并输出。 双光束干涉仪产生由具有彼此偏振的两个光束制成的至少一个或多个组合光。 偏振态检测器检测由双光束干涉仪产生的组合光的偏振变化。 电路根据由偏振状态检测器检测的极化的偏差来计算入射光的波长。 双光束干涉仪的两个光路在分离入射光的点与组合分光的点之间的长度差异，用于通过偏振状态检测器检测组合光中的偏振变化。 两路径之间的光程长度差是固定的。

公开(公告)号：US5548374A

公开(公告)日：1996-08-20

申请号：US467516

申请日：1995-06-07

申请人： Michihisa Iguchi ,  Yukio Tsuda

发明人： Michihisa Iguchi ,  Yukio Tsuda

IPC分类号： B41J29/20 ,  G03G15/00 ,  G03G15/08 ,  G03G15/22 ,  G03G21/00 ,  G03G21/10 ,  G03G21/16 ,  G03G21/18

CPC分类号： G03G15/553 ,  G03G15/55 ,  G03G15/556 ,  G03G21/1889 ,  G03G2221/1663 ,  G03G2221/1823

摘要： In a recording apparatus for performing electro-static recording using toner, an image forming apparatus has a process unit including, as one unit, at least a photosensitive member and a spent toner holding section, a first counter for counting a total amount of use of the photosensitive member and a second counter for counting a total amount of toner that has been consumed. A determining section using the process unit determines the necessity for the process unit to be replaced with a new process unit by comparing a total amount of use of the photosensitive member counted by the first counter with a first predetermined reference value and the total amount of consumed toner with a second predetermined reference reference value according to whether the total amount of use of the photosensitive member exceeds the first reference value or the total amount of toner counted exceeds the second reference value.

摘要翻译： 在用于使用调色剂进行静电记录的记录装置中，图像形成装置具有处理单元，该处理单元至少包括感光构件和废色调剂保持区，一个单元，用于计数总共使用量的第一计数器 感光构件和用于计算已经消耗的调色剂的总量的第二计数器。 使用处理单元的确定部分通过将由第一计数器计数的感光部件的总使用量与第一预定参考值和消耗的总量进行比较来确定处理单元被替换为新处理单元的必要性 根据感光构件的总使用量是否超过第一参考值或计数的总计量量超过第二参考值，具有第二预定参考基准值的调色剂。

公开(公告)号：US4392253A

公开(公告)日：1983-07-05

申请号：US220112

申请日：1980-12-24

申请人： Takaaki Yamada ,  Yoshio Osakabe ,  Yukio Tsuda

发明人： Takaaki Yamada ,  Yoshio Osakabe ,  Yukio Tsuda

IPC分类号： H03J7/28 ,  H03J1/00 ,  H03J5/00 ,  H03J5/02 ,  H04B1/26 ,  H03L7/18

CPC分类号： H03J5/0281 ,  H03J1/005

摘要： A frequency synthesized receiver utilizes, as a local oscillator, a phase-locked circuit formed of a reference signal oscillator, a voltage controlled oscillator, a programmable divider, a phase comparator, and a low-pass filter. For tuning to a desired frequency, the dividing ratio of the programmable divider is controlled by an up/down counter connected in parallel with a shift register. The latter is supplied with a clock pulse signal and a binary coded selecting signal furnished from a micro computer. The selecting signal corresponds to a desired broadcast frequency. The up/down counter is caused by the micro computer to count up or down from the count value stored in the shift register, thereby causing the received frequency to rapidly sweep, at predetermined steps of, for example, 100 KHz.

摘要翻译： 频率合成接收机利用由参考信号振荡器，压控振荡器，可编程分频器，相位比较器和低通滤波器构成的锁相电路作为本地振荡器。 为了调谐到所需的频率，可编程分频器的分频比由与移位寄存器并联连接的上/下计数器控制。 后者被提供有从微型计算机提供的时钟脉冲信号和二进制编码选择信号。 选择信号对应于所需的广播频率。 上下计数器由微计算机从存储在移位寄存器中的计数值向上或向下计数，从而使得接收到的频率以例如100KHz的预定步骤快速扫描。