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    Wireless communication device
    1.
    发明申请
    Wireless communication device 失效
    无线通信设备

    公开(公告)号：US20060009163A1

    公开(公告)日：2006-01-12

    申请号：US10531051

    申请日：2003-12-26

    Applicant: Takashi Miura ,  Hidenori Matsumoto ,  Toshio Obara

    Inventor： Takashi Miura ,  Hidenori Matsumoto ,  Toshio Obara

    IPC: H04B1/00

    CPC classification number: H04W52/04

    Abstract: It is an object of the present invention to suppress an abrupt gain change and smoothly and highly accurately control transmitted electric power even if the transmitted electric power greatly changes when a closed loop control that crosses the threshold value as the detection limit of the transmitted electric power. The transmitted electric power of a self-station is detected to obtain an error between the detected transmitted electric power of the self-station and transmitted electric power set in accordance with a transmitted electric power control bit sent to the self-station from the other station. A buffer unit such as a transmitted electric power deciding part, an error integrating part or the like is provided for preventing the obtained error from greatly changing upon great change of the transmitted electric power when the transmitted electric power is controlled by crossing the threshold value as the detection limit of the transmitted electric power. Thus, an error when the gain of the variable gain amplifier is suppressed.

    Abstract translation: 本发明的目的是抑制突然的增益变化，并且即使当跨越阈值的闭环控制作为发送电力的检测极限时，即使发送的电力发生大的变化，也能够平滑且高精度地控制发送的电力 。 检测自站的发射功率，以便根据从另一台站发送到自车站的发射功率控制比特来获得检测到的自站发射功率与发射功率之间的误差 。 提供诸如发送功率决定部分，误差积分部分等的缓冲单元，用于当通过将阈值作为跨越阈值进行控制来防止所发送的电力发生大的变化时所获得的误差大大地变化 传输电力的检测限。 因此，抑制可变增益放大器的增益时的误差。

    Radio communication device that meets a plurality of frequency bands
    2.
    发明授权
    Radio communication device that meets a plurality of frequency bands 失效
    满足多个频带的无线通信装置

    公开(公告)号：US07079817B2

    公开(公告)日：2006-07-18

    申请号：US10526952

    申请日：2004-01-30

    Applicant: Toshio Obara ,  Takashi Miura ,  Hidenori Matsumoto

    Inventor： Toshio Obara ,  Takashi Miura ,  Hidenori Matsumoto

    IPC: H04B1/38

    CPC classification number: H04B1/50

    Abstract: It is an object of the present invention to switch bands with a simple structure in which frequency bands can be individually switched respectively in a transmission and a reception and only a receiving part can be switched to another frequency band without disconnecting an upward line during communication.The device of the invention includes an antenna (1) capable of transmitting and receiving radio waves of first and second frequency bands, a wave separator (2), antenna sharing devices (3A, 3B) respectively provided so as to correspond to the frequency bands, transmitting circuits (4A, 4B), transmitting PLL synthesizers (5A, 5B), receiving circuits (6A, 6B) and receiving PLL synthesizers (7A, 7B). A control part 102 controls, through a common three-line serial bus, the transmitting PLL synthesizers (5A, 5B), the receiving PLL synthesizers (7A, 7B), a transmitting band switching signal generating circuit (8) and a receiving band switching signal generating circuit (9) to individually switch the frequency bands respectively in the transmission and the reception.

    Abstract translation: 本发明的目的是以简单的结构切换频带，其中频带可以在传输和接收中分别单独切换，并且只有接收部分可以切换到另一个频带，而不会在通信期间断开上行线路。 本发明的装置包括能够发送和接收第一和第二频带的无线电波的天线（1），分波器（2），天线共享装置（3A，3B），分别设置为对应于 频带，发送电路（4A，4B），发送PLL合成器（5A，5B），接收电路（6A，6B）和接收PLL合成器（7A，7B）。 控制部分102通过公共三线串行总线控制发送PLL合成器（5A，5B），接收PLL合成器（7A，7B），发送频带切换信号发生电路（8）和 接收频带切换信号发生电路（9），用于分别在发送和接收中切换频带。

    Radio communication device that meets a plurality of frequency bands
    3.
    发明申请
    Radio communication device that meets a plurality of frequency bands 失效

    公开(公告)号：US20060019612A1

    公开(公告)日：2006-01-26

    申请号：US10526952

    申请日：2004-01-30

    Applicant: Toshio Obara ,  Takashi Miura ,  Hidenori Matsumoto

    Inventor： Toshio Obara ,  Takashi Miura ,  Hidenori Matsumoto

    IPC: H04B1/46

    CPC classification number: H04B1/50

    Abstract: It is an object of the present invention to switch bands with a simple structure in which frequency bands can be individually switched respectively in a transmission and a reception and only a receiving part can be switched to another frequency band without disconnecting an upward line during communication. The device of the invention includes an antenna (1) capable of transmitting and receiving radio waves of first and second frequency bands, a wave separator (2), antenna sharing devices (3A, 3B) respectively provided so as to correspond to the frequency bands, transmitting circuits (4A, 4B), transmitting PLL synthesizers (5A, 5B), receiving circuits (6A, 6B) and receiving PLL synthesizers (7A, 7B). A control part 102 controls, through a common three-line serial bus, the transmitting PLL synthesizers (5A, 5B), the receiving PLL synthesizers (7A, 7B), a transmitting band switching signal generating circuit (8) and a receiving band switching signal generating circuit (9) to individually switch the frequency bands respectively in the transmission and the reception.

    Wireless communication device having gain error correcting feature
    4.
    发明授权
    Wireless communication device having gain error correcting feature 失效
    具有增益误差校正特征的无线通信装置

    公开(公告)号：US07280839B2

    公开(公告)日：2007-10-09

    申请号：US10531051

    申请日：2003-12-26

    Applicant: Takashi Miura ,  Hidenori Matsumoto ,  Toshio Obara

    Inventor： Takashi Miura ,  Hidenori Matsumoto ,  Toshio Obara

    IPC: H04Q7/20

    CPC classification number: H04W52/04

    Abstract: It is an object of the present invention to suppress an abrupt gain change and smoothly and highly accurately control transmitted electric power even if the transmitted electric power greatly changes when a closed loop control that crosses the threshold value as the detection limit of the transmitted electric power.The transmitted electric power of a self-station is detected to obtain an error between the detected transmitted electric power of the self-station and transmitted electric power set in accordance with a transmitted electric power control bit sent to the self-station from the other station. A buffer unit such as a transmitted electric power deciding part, an error integrating part or the like is provided for preventing the obtained error from greatly changing upon great change of the transmitted electric power when the transmitted electric power is controlled by crossing the threshold value as the detection limit of the transmitted electric power. Thus, an error when the gain of the variable gain amplifier is suppressed.

    Abstract translation: 本发明的目的是抑制突然的增益变化，并且即使当跨越阈值的闭环控制作为发送电力的检测极限时，即使发送的电力发生大的变化，也能够平滑高精度地控制发送的电力 。 检测自站的发射功率，以便根据从另一台站发送到自车站的发射功率控制比特来获得检测到的自站发射功率与发射功率之间的误差 。 提供诸如发送功率决定部分，误差积分部分等的缓冲单元，用于当通过将阈值作为跨越阈值进行控制来防止所发送的电力发生大的变化时所获得的误差的大幅度变化 传输电力的检测限。 因此，抑制可变增益放大器的增益时的误差。

    Direct conversion receiver and DC offset reducing method
    5.
    发明授权
    Direct conversion receiver and DC offset reducing method 失效
    直接转换接收机和直流偏移减少法

    公开(公告)号：US07171185B2

    公开(公告)日：2007-01-30

    申请号：US10469290

    申请日：2003-01-28

    Applicant: Hidenori Matsumoto ,  Toshio Obara

    Inventor： Hidenori Matsumoto ,  Toshio Obara

    IPC: H04B1/26

    CPC classification number: H04L25/06 ,  H03G3/3068 ,  H04B1/30 ,  H04B2201/70707 ,  H04L27/3809

    Abstract: A determining section (18) and gain variation amount detecting section (9) detect a period having a possibility of a DC-component offset in an internal circuit of a direct conversion receiver increasing beyond an allowable value due to AGC operation, and during the period, a cut-off frequency of each of high-pass filters (12a to 12d) is set at a frequency higher than that in general operation, thereby rapidly converging transient responses of signals passed through the high-pass filters, while controlling precisely operation timings of reception power measuring section (16), gain calculating section (22), gain control section (23) and circuit power supply control section (24) composing an AGC loop, whereby the DC offset is prevented from increasing and stable circuit operation is assured. It is thereby possible to achieve further reductions in size and power consumption of a CDMA receiver using the direct conversion receiver.

    Abstract translation: 确定部分（18）和增益变化量检测部分（9）检测在直接转换接收机的内部电路中具有直流分量偏移的可能性增加超过由于AGC操作允许的值的周期，并且在该期间 ，每个高通滤波器（12 a至12 d）的截止频率设置为高于一般操作的频率，从而快速收敛通过高通滤波器的信号的瞬态响应，同时精确控制 接收功率测量部分（16），增益计算部分（22），增益控制部分（23）和组成AGC环路的电路电源控制部分（24）的操作定时，从而防止DC偏移增加和稳定的电路操作 放心 由此，可以使用直接转换接收机进一步减小CDMA接收机的尺寸和功耗。

    Demodulating circuit of wireless receiving apparatus and demodulating method
    7.
    发明授权
    Demodulating circuit of wireless receiving apparatus and demodulating method 失效
    无线接收装置的解调电路及解调方法

    公开(公告)号：US06597238B1

    公开(公告)日：2003-07-22

    申请号：US09553840

    申请日：2000-04-21

    Applicant: Hidenori Matsumoto ,  Atsuhiko Hashigaya

    Inventor： Hidenori Matsumoto ,  Atsuhiko Hashigaya

    IPC: H03D300

    CPC classification number: H03J1/0008 ,  H04B17/318

    Abstract: A demodulating circuit 1 contains an electric field level detector 2 for detecting an electric field strength from a received modulation signal, comparators 3a to 3n for outputting electric field strength information PS, a detector 5 for outputting a detection signal corresponding to a modulation signal, both a low-pass filter 6 and a digital filter 12 for removing a noise component from the detection signal, and a data comparator 7 for comparing the detection signal with a reference voltage to output a digital signal. This demodulating circuit 1 further includes a control circuit 4 for controlling a cutoff frequency used in a digital filter 12, an output voltage amplitude of the detector 5, and the reference voltage of the data comparator 7 in accordance with both the electric field strength information PS and control condition information PC saved in an EEPROM 11 and supplied from a CPU 10, and also a judging circuit 9 for judging the digital signal at preselected timing to produce a demodulation signal.

    Abstract translation: 解调电路1包含用于从接收到的调制信号中检测电场强度的电场电平检测器2，用于输出电场强度信息PS的比较器3a〜3n，用于输出与调制信号对应的检测信号的检测器5 用于从检测信号中去除噪声分量的低通滤波器6和数字滤波器12，以及用于将检测信号与参考电压进行比较以输出数字信号的数据比较器7。 该解调电路1还包括用于控制数字滤波器12中使用的截止频率的控制电路4，检测器5的输出电压幅度和数据比较器7的参考电压，这两者都是根据电场强度信息PS 以及保存在EEPROM11中并由CPU10提供的控制条件信息PC以及用于以预选定时判断数字信号以产生解调信号的判断电路9。

    Automotive floor panel assembly
    8.
    发明授权
    Automotive floor panel assembly 失效
    汽车地板组装

    公开(公告)号：US5611593A

    公开(公告)日：1997-03-18

    申请号：US404614

    申请日：1995-03-15

    Applicant: Masami Fukagawa ,  Hidenori Matsumoto ,  Eisei Higuchi ,  Masuyuki Kakizaki

    Inventor： Masami Fukagawa ,  Hidenori Matsumoto ,  Eisei Higuchi ,  Masuyuki Kakizaki

    IPC: B62D25/20

    CPC classification number: B62D25/20 ,  B62D25/2027 ,  B62D25/2036

    Abstract: Disclosed is an automotive floor panel assembly, in which the floor panel assembly is stamp formed into a prescribed shape from at least one piece of sheet metal blank which consists of a first panel section made of sheet metal stock of a first thickness, and a second panel section made of sheet metal stock of a second thickness which are butt welded to each other along opposing edges thereof by using a high energy beam. Because the butt welding is carried out on flat panels, welding quality can be maintained at a high level without any substantial difficulty, and the resulting blank can have a highly uniform finish even though it includes a plurality of parts having different thicknesses. By suitably arranging the various parts having different thicknesses to different parts of the floor panel assembly in an optimum fashion, it is possible to achieve a maximum mechanical strength and a maximum rigidity with a minimum amount of material or involving a minimum weight. Also, the floor panel assembly can be applied either to a front floor panel assembly or to a rear floor panel assembly.

    Abstract translation: 公开了一种汽车地板镶板组件，其中地板镶板组件由至少一块金属板坯形成为规定形状，其由第一厚度的金属板料构成的第一板段和第二厚度的第二板 由第二厚度的金属板材制成的面板部分通过使用高能量束沿着相对的边缘彼此对接焊接。 由于在平板上进行对接焊接，所以焊接质量可以保持在很高的水平，没有任何相当大的困难，并且所得到的坯料即使包括具有不同厚度的多个部件也能够具有高度均匀的光洁度。 通过以最佳方式将各种具有不同厚度的部件适当地布置在地板镶板组件的不同部分上，可以用最小量的材料或涉及最小重量来实现最大机械强度和最大刚度。 此外，地板镶板组件也可以应用于前地板镶板组件或后地板镶板组件。

    Image forming apparatus, image forming system, and control method therefor
    9.
    发明授权
    Image forming apparatus, image forming system, and control method therefor 有权
    图像形成装置，图像形成系统及其控制方法

    公开(公告)号：US08308154B2

    公开(公告)日：2012-11-13

    申请号：US12391731

    申请日：2009-02-24

    Applicant: Toshiyuki Miyake ,  Manabu Yamauchi ,  Naoto Watanabe ,  Takayuki Fujii ,  Shunsuke Nishimura ,  Satoru Yamamoto ,  Yushi Oka ,  Takashi Yokoya ,  Hidenori Matsumoto

    Inventor： Toshiyuki Miyake ,  Manabu Yamauchi ,  Naoto Watanabe ,  Takayuki Fujii ,  Shunsuke Nishimura ,  Satoru Yamamoto ,  Yushi Oka ,  Takashi Yokoya ,  Hidenori Matsumoto

    IPC: B65H39/00

    CPC classification number: G03G15/6544 ,  G03G2215/00827

    Abstract: A control method for an image forming system capable of preventing reduction of the ability of the system even if a shift transportation function becomes an abnormal condition. An image forming apparatus forms an image on a sheet. A first sheet process apparatus has a first moving unit receiving the sheet on which the image is formed and moving the sheet in a width direction. In a determination step, it is determined whether a second sheet process apparatus having a second moving unit moving the sheet in the width direction is connected to an upstream side of the first sheet process apparatus. In a detection step, it is detected an abnormal condition of the first moving unit. In a sheet movement step, the second moving unit moves the sheet in the width direction if an abnormal condition is detected and the second sheet process apparatus is connected.

    Abstract translation: 即使移动传送功能成为异常状态，也能够防止系统的能力降低的图像形成系统的控制方法。 图像形成装置在纸张上形成图像。 第一片材处理装置具有第一移动单元，其接收其上形成有图像的片材，并且在宽度方向上移动片材。 在确定步骤中，确定具有在宽度方向上移动片材的第二移动单元的第二片材处理装置是否连接到第一片材处理装置的上游侧。 在检测步骤中，检测出第一移动单元的异常状态。 在片材移动步骤中，如果检测到异常状态并且连接了第二片材处理装置，则第二移动单元在宽度方向上移动片材。

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