公开(公告)号：US06575568B1

公开(公告)日：2003-06-10

申请号：US09306015

申请日：1999-05-06

申请人： Soichi Hiramatsu ,  Tetsuo Suzuki ,  Masahiro Taniguro ,  Kazuhiro Nakata ,  Hiroyuki Saito ,  Haruyuki Yanagi ,  Takashi Nojima ,  Kiichiro Takahashi ,  Satoshi Saikawa ,  Hiroyuki Kinoshita ,  Hideaki Kawakami

发明人： Soichi Hiramatsu ,  Tetsuo Suzuki ,  Masahiro Taniguro ,  Kazuhiro Nakata ,  Hiroyuki Saito ,  Haruyuki Yanagi ,  Takashi Nojima ,  Kiichiro Takahashi ,  Satoshi Saikawa ,  Hiroyuki Kinoshita ,  Hideaki Kawakami

IPC分类号： B41J201

CPC分类号： B41J2/5056

摘要： In a serial recording apparatus having three recording modes, i.e., normal, high-quality, and high-speed recording mode, sheet feed control satisfying requirements in these modes is performed. More specifically, high-speed sheet feed control is performed in the normal or high-speed recording mode, and low-noise sheet feed control with improved precision is performed in the high-quality recording mode although the speed is low.

摘要翻译： 在具有三种记录模式即正常，高质量和高速记录模式的串行记录装置中，执行满足这些模式的要求的纸张进给控制。 更具体地，在正常或高速记录模式下进行高速纸张进给控制，尽管速度较低，但是在高品质记录模式下执行具有改进精度的低噪音纸张进给控制。

公开(公告)号：US5446358A

公开(公告)日：1995-08-29

申请号：US99007

申请日：1993-07-29

申请人： Kazuhiro Nakata

发明人： Kazuhiro Nakata

IPC分类号： G05F1/70 ,  H02P8/12 ,  H02P8/14 ,  H02P8/18 ,  H02P8/34 ,  H02P8/00

CPC分类号： H02P8/14 ,  G05F1/70 ,  H02P8/12 ,  H02P8/34

摘要： A duty factor of a pulse is set in accordance with duty factor data at each timing determined by a timer function to change the duty factor of the pulse in one step of the drive of a stepping motor in order to control the motor power in open loop.

摘要翻译： 根据由定时器功能确定的每个定时的占空因数数据来设置脉冲的占空系数，以在步进电机的驱动的一个步骤中改变脉冲的占空比，以便控制开环中的电动机功率 。

公开(公告)号：US20140323136A1

公开(公告)日：2014-10-30

申请号：US14240729

申请日：2012-08-24

申请人： Kazuhiro Nakata

发明人： Kazuhiro Nakata

IPC分类号： H04W36/00 ,  H04W28/02 ,  H04W88/08

CPC分类号： H04W36/0094 ,  H04W28/0236 ,  H04W36/22 ,  H04W36/30 ,  H04W48/20 ,  H04W76/10 ,  H04W88/08

摘要： A base station in a communication system including a mobile station and a plurality of base stations connected via a network calculates a traffic amount of data transmitted/received by the own base station; when a radio signal relating to a connection request to the own base station is received from the mobile station, calculates a reception quality value at the connection request; requests other base stations to transmit, to the own base station, a reception quality value of the radio signal received at the other base station and a traffic amount of the other base station; and selects a base station, which is to be a connection destination of the mobile station, based on the reception quality value and the traffic amount of the own base station and the reception quality value and the traffic amount received from each of the other base stations.

摘要翻译： 包括移动站和通过网络连接的多个基站的通信系统中的基站计算由本台基站发送/接收的数据的业务量; 当从移动站接收到与本台基站的连接请求有关的无线电信号时，在连接请求时计算接收质量值; 请求其他基站向本基站发送在另一基站接收的无线电信号的接收质量值和另一基站的业务量; 并根据本台基站的接收质量值和业务量以及从其他基站接收到的接收质量值和业务量选择基站作为移动站的连接目的地 。

公开(公告)号：US08606202B2

公开(公告)日：2013-12-10

申请号：US13639431

申请日：2010-08-24

申请人： Kazuhiro Nakata

发明人： Kazuhiro Nakata

IPC分类号： H04B1/18

CPC分类号： H03J1/0008 ,  H04B1/109

摘要： A radio receiver apparatus calculates all frequencies to be estimated as spurious frequencies in the reception frequency band by performing addition and subtraction operations on frequencies of repeated combinations formed from frequencies of a plurality of intensive electric field station, and controls the spurious frequency not to be preset to the radio receiver apparatus even though signal intensity of a received signal having the spurious frequency exceeds a predetermined threshold.

摘要翻译： 无线电接收机设备通过对由多个密集电场站的频率形成的重复组合的频率进行加减运算，来计算要在接收频带中估计为杂散频率的所有频率，并且控制不预设的杂散频率 即使具有杂散频率的接收信号的信号强度超过预定阈值，也可以发送到无线电接收机装置。

公开(公告)号：US08555845B2

公开(公告)日：2013-10-15

申请号：US12600626

申请日：2008-04-02

申请人： Kazuhiro Nakata

发明人： Kazuhiro Nakata

IPC分类号： F02N11/08

CPC分类号： F02D29/02 ,  F02N11/0837 ,  F02N2200/123 ,  G07B15/063 ,  Y02T10/48

摘要： An idle stop controller includes an idle stop mechanism 2 controlling the stop and the restart of an engine 1; a vehicle location detecting section 5 detecting a vehicle location; and a controller 4, when an ETC gate is retrieved within a predetermined region from a vehicle location detected by the vehicle location detecting section, prohibiting the idle stop mechanism from stopping the engine, and when no ETC gate has been detected within the predetermined region, releasing the prohibition.

摘要翻译： 怠速停止控制器包括控制发动机1的停止和再起动的怠速停止机构2; 检测车辆位置的车辆位置检测部5; 以及控制器4，当在从车辆位置检测部检测到的车辆位置的预定区域内检索到ETC门时，禁止怠速停止机构停止发动机，并且当在规定区域内未检测到ETC门时， 释放禁令。

公开(公告)号：US08398188B2

公开(公告)日：2013-03-19

申请号：US12474543

申请日：2009-05-29

申请人： Kazuhiro Nakata

发明人： Kazuhiro Nakata

IPC分类号： B41J29/38 ,  B41J29/393 ,  H02H9/00 ,  H02H3/20 ,  H02H3/24 ,  G05F1/10

CPC分类号： B41J23/00 ,  B41J2/04541 ,  B41J2/04548 ,  B41J2/0455 ,  B41J2/0457 ,  B41J2/0458

摘要： A recording apparatus includes an electrolytic capacitor for stabilizing the head power source voltage, a transistor for charging the electrolytic capacitor, a transistor for discharging the electrolytic capacitor, a push-pull circuit, a resistor for controlling the charging/discharging current to the electrolytic capacitor, and a resistor for dividing the head power source voltage. The power supply to the head is turned on with the head power source voltage increased by the capacitor.

摘要翻译： 记录装置包括用于稳定头电源电压的电解电容器，用于对电解电容器充电的晶体管，用于放电电解电容器的晶体管，推挽电路，用于控制到电解电容器的充电/放电电流的电阻器 以及用于分割磁头电源电压的电阻器。 头部电源电压由电容器增加而导通。

公开(公告)号：US08385837B2

公开(公告)日：2013-02-26

申请号：US13264071

申请日：2009-07-15

申请人： Kazuhiro Nakata

发明人： Kazuhiro Nakata

IPC分类号： H04B17/00 ,  G01P11/00

CPC分类号： H04B7/084

摘要： A mobile receiver apparatus includes first tuner 2 for converting a received frequency signal by antenna 1 into an intermediate frequency signal, delay circuit 4 for setting a time required for the movement corresponding to a specific wavelength of the received frequency signal as a delay time, second tuner 3 for converting an output of the circuit 4 into a second intermediate frequency signal, and control units 5A and 7A for dynamically setting the delay time in the circuit 4 in response to a measured movement speed of a mobile unit and a received electric field strength upon the measurement, and equiphase-combining the intermediate frequency signals generated by the tuners 2 and 3 to be outputted, and the unit 7A sets the delay time corresponding to a received frequency and a Doppler shift frequency in the circuit 4, and equiphase-combines signals having a phase difference of about ¼ wavelength (90°).

摘要翻译： 移动接收装置包括用于将接收到的频率信号由天线1转换为中频信号的第一调谐器2，用于将与所接收的频率信号的特定波长相对应的移动所需的时间设置为延迟时间的延迟电路4，延迟时间 用于将电路4的输出转换为第二中频信号的调谐器3以及响应于移动单元的测量移动速度和接收电场强度来动态地设置电路4中的延迟时间的控制单元5A和7A 在测量时，对由调谐器2和3产生的中频信号进行相加组合输出，并且单元7A设置与电路4中的接收频率和多普勒频移对应的延迟时间，并且组合 具有大约1/4波长（90°）的相位差的信号。

公开(公告)号：US20080192958A1

公开(公告)日：2008-08-14

申请号：US11596682

申请日：2005-06-15

申请人： Kazuhiro Nakata

发明人： Kazuhiro Nakata

IPC分类号： H04R5/04 ,  H03G3/20 ,  H03G3/00

CPC分类号： H03G3/001 ,  H03G3/02

摘要： An audio system 10 has a plurality of audio sources 12a-12c for outputting audio signals different from each other. A coefficient device 15d adjusts the gain of the audio signal output from one of the audio sources. A nonvolatile memory 15i stores, as internal gains, gains to be set to the coefficient device in correspondence with the audio sources. When a switch changeover section 17 selects one of the audio sources, the CPU 15h reads from the nonvolatile memory the internal gain corresponding to the audio source selected, and sets the internal gain to the coefficient device.

摘要翻译： 音频系统10具有用于输出彼此不同的音频信号的多个音频源12a- 12c。 系数装置15d调节从一个音频源输出的音频信号的增益。 非易失性存储器15 i将对应于音频源的增益设置为系数设备作为内部增益。 当开关切换部分17选择一个音频源时，CPU15h从非易失性存储器读取与所选音频源相对应的内部增益，并将内部增益设置为系数装置。

公开(公告)号：US07092115B1

公开(公告)日：2006-08-15

申请号：US09363823

申请日：1999-07-30

申请人： Kazuhiro Nakata

发明人： Kazuhiro Nakata

IPC分类号： G06F15/00

CPC分类号： G06K15/02 ,  G06K2215/0077

摘要： A method of raising the printing speed of an image printing device when time-division drive is performed, utilizes time-division drive using four times divisions. Image data is read out of the editing buffer of a RAM in regular order, in the form of a staircase, four dots at a time, and the image data is rearranged in the form of a staircase of eight dots in a print buffer within the same RAM. This makes it possible to transmit data from the RAM to a printhead one byte at a time in an efficient manner.

摘要翻译： 当进行时分驱动时，提高图像打印装置的打印速度的方法利用四分割的时分驱动。 图像数据从RAM的编辑缓冲器中以一个阶梯形式，一次四个点的顺序读出，图像数据以八点的形式被重新布置在内部的打印缓冲器中 相同的RAM。 这使得可以以有效的方式一次一个字节地将数据从RAM发送到打印头。