公开(公告)号：US07244009B2

公开(公告)日：2007-07-17

申请号：US11023036

申请日：2004-12-28

申请人： Atsushi Kobayashi ,  Toshio Kumagai ,  Shuichi Nakano ,  Daisuke Miyashita

发明人： Atsushi Kobayashi ,  Toshio Kumagai ,  Shuichi Nakano ,  Daisuke Miyashita

IPC分类号： B41J29/38

CPC分类号： B41J2/17546 ,  B41J2/17503 ,  B41J2/17509 ,  B41J2/1752 ,  B41J2/17566

摘要： Ink type information is read by a read and write system (62) from a semiconductor storage system mounted on ink cartridges (9a to 9d) attached to a cartridge holder (8). A decision control system (61) decides whether or not ink type information has already been stored in ink type storage system (63), and stores the ink type information thus read when the ink type information is not stored. In the case in which the ink cartridge is exchanged, the ink type information is similarly read and it is decided whether or not the same ink type information is identical to the ink type information stored in the ink type storage system (63). If they are not identical to each other, the operation of the recording apparatus is inhibited and a display system (68) is caused to display an error message thereon.

摘要翻译： 墨水类型信息由读取和写入系统（62）从安装在连接到墨盒保持器（8）上的墨盒（9a至9d）上的半导体存储系统读取。 判定控制系统（61）判定墨水类型信息是否已经存储在墨水存储系统（63）中，并且当没有存储墨水类型信息时存储这样读取的墨水类型信息。 在更换墨盒的情况下，类似地读取墨水类型信息，并且确定相同的墨水类型信息是否与存储在墨水存储系统（63）中的墨水类型信息相同。 如果它们不相同，则禁止记录装置的操作，并且使显示系统（68）在其上显示错误消息。

公开(公告)号：US20050110823A1

公开(公告)日：2005-05-26

申请号：US11023036

申请日：2004-12-28

申请人： Atsushi Kobayashi ,  Toshio Kumagai ,  Shuichi Nakano ,  Daisuke Miyashita

发明人： Atsushi Kobayashi ,  Toshio Kumagai ,  Shuichi Nakano ,  Daisuke Miyashita

IPC分类号： B41J2/17 ,  B41J2/175 ,  B41J29/393

CPC分类号： B41J2/17546 ,  B41J2/17503 ,  B41J2/17509 ,  B41J2/1752 ,  B41J2/17566

摘要： Ink type information is read by a read and write system (62) from a semiconductor storage system mounted on ink cartridges (9a to 9d) attached to a cartridge holder (8). A decision control system (61) decides whether or not ink type information has already been stored in ink type storage system (63), and stores the ink type information thus read when the ink type information is not stored. In the case in which the ink cartridge is exchanged, the ink type information is similarly read and it is decided whether or not the same ink type information is identical to the ink type information stored in the ink type storage system (63). If they are not identical to each other, the operation of the recording apparatus is inhibited and a display system (68) is caused to display an error message thereon.

摘要翻译： 墨水类型信息由读取和写入系统（62）从安装在连接到墨盒保持器（8）上的墨盒（9a至9d）上的半导体存储系统读取。 判定控制系统（61）判定墨水类型信息是否已经存储在墨水存储系统（63）中，并且当没有存储墨水类型信息时存储这样读取的墨水类型信息。 在更换墨盒的情况下，类似地读取墨水类型信息，并且确定相同的墨水类型信息是否与存储在墨水存储系统（63）中的墨水类型信息相同。 如果它们不相同，则禁止记录装置的操作，并且使显示系统（68）在其上显示错误消息。

公开(公告)号：US07077512B2

公开(公告)日：2006-07-18

申请号：US10025673

申请日：2001-12-26

申请人： Atsushi Kobayashi ,  Toshio Kumagai ,  Shuichi Nakano ,  Daisuke Miyashita

发明人： Atsushi Kobayashi ,  Toshio Kumagai ,  Shuichi Nakano ,  Daisuke Miyashita

IPC分类号： B41J2/175 ,  B41J29/393

CPC分类号： B41J2/17546 ,  B41J2/17503 ,  B41J2/17509 ,  B41J2/1752 ,  B41J2/17566

摘要： Ink type information is read by a read and write system (b 62) from a semiconductor storage system mounted on ink cartridges (9a to 9d) attached to a cartridge holder (8). A decision control system (61) decides whether or not ink type information has already been stored in ink type storage system (63), and stores the ink type information thus read when the ink type information is not stored. In the case in which the ink cartridge is exchanged, the ink type information is similarly read and it is decided whether or not the same ink type information is identical to the ink type information stored in the ink type storage system (63). If they are not identical to each other, the operation of the recording apparatus is inhibited and a display system (68) is caused to display an error message thereon. (FIG. 5)

摘要翻译： 墨水类型信息由读取和写入系统（b62）从安装在安装在墨盒保持器（8）上的墨盒（9a至9d）上的半导体存储系统读取。 判定控制系统（61）判定墨水类型信息是否已经存储在墨水存储系统（63）中，并且当没有存储墨水类型信息时存储这样读取的墨水类型信息。 在更换墨盒的情况下，类似地读取墨水类型信息，并且确定相同的墨水类型信息是否与存储在墨水存储系统（63）中的墨水类型信息相同。 如果它们不相同，则禁止记录装置的操作，并且使显示系统（68）在其上显示错误消息。 （图5）

公开(公告)号：US07845750B2

公开(公告)日：2010-12-07

申请号：US11808932

申请日：2007-06-13

申请人： Atsushi Kobayashi ,  Toshio Kumagai ,  Shuichi Nakano ,  Daisuke Miyashita

发明人： Atsushi Kobayashi ,  Toshio Kumagai ,  Shuichi Nakano ,  Daisuke Miyashita

IPC分类号： B41J29/393

CPC分类号： B41J2/17546 ,  B41J2/17503 ,  B41J2/17509 ,  B41J2/1752 ,  B41J2/17566

摘要： Ink type information is read by a read and write system (62) from a semiconductor storage system mounted on ink cartridges (9a to 9d) attached to a cartridge holder (8). A decision control system (61) decides whether or not ink type information has already been stored in ink type storage system (63), and stores the ink type information thus read when the ink type information is not stored. In the case in which the ink cartridge is exchanged, the ink type information is similarly read and it is decided whether or not the same ink type information is identical to the ink type information stored in the ink type storage system (63). If they are not identical to each other, the operation of the recording apparatus is inhibited and a display system (68) is caused to display an error message thereon.

摘要翻译： 油墨类型信息由读取和写入系统（62）从安装在安装在盒保持器（8）上的墨盒（9a至9d）上的半导体存储系统读取。 判定控制系统（61）判定墨水类型信息是否已经存储在墨水存储系统（63）中，并且当没有存储墨水类型信息时存储这样读取的墨水类型信息。 在更换墨盒的情况下，类似地读取墨水类型信息，并且确定相同的墨水类型信息是否与存储在墨水存储系统（63）中的墨水类型信息相同。 如果它们不相同，则禁止记录装置的操作，并且使显示系统（68）在其上显示错误消息。

公开(公告)号：US20080002005A1

公开(公告)日：2008-01-03

申请号：US11808932

申请日：2007-06-13

申请人： Atsushi Kobayashi ,  Toshio Kumagai ,  Shuichi Nakano ,  Daisuke Miyashita

发明人： Atsushi Kobayashi ,  Toshio Kumagai ,  Shuichi Nakano ,  Daisuke Miyashita

IPC分类号： B41J29/38 ,  B41J2/175

CPC分类号： B41J2/17546 ,  B41J2/17503 ,  B41J2/17509 ,  B41J2/1752 ,  B41J2/17566

摘要： Ink type information is read by a read and write system (62) from a semiconductor storage system mounted on ink cartridges (9a to 9d) attached to a cartridge holder (8). A decision control system (61) decides whether or not ink type information has already been stored in ink type storage system (63), and stores the ink type information thus read when the ink type information is not stored. In the case in which the ink cartridge is exchanged, the ink type information is similarly read and it is decided whether or not the same ink type information is identical to the ink type information stored in the ink type storage system (63). If they are not identical to each other, the operation of the recording apparatus is inhibited and a display system (68) is caused to display an error message thereon.

摘要翻译： 墨水类型信息由读取和写入系统（62）从安装在连接到墨盒保持器（8）上的墨盒（9a至9d）上的半导体存储系统读取。 判定控制系统（61）判定墨水类型信息是否已经存储在墨水存储系统（63）中，并且当没有存储墨水类型信息时存储这样读取的墨水类型信息。 在更换墨盒的情况下，类似地读取墨水类型信息，并且确定相同的墨水类型信息是否与存储在墨水存储系统（63）中的墨水类型信息相同。 如果它们不相同，则禁止记录装置的操作，并且使显示系统（68）在其上显示错误消息。

公开(公告)号：US20130137388A1

公开(公告)日：2013-05-30

申请号：US13423472

申请日：2012-03-19

申请人： Daisuke Miyashita

发明人： Daisuke Miyashita

IPC分类号： H04B1/06 ,  H03F3/45

CPC分类号： H03F3/195 ,  H03F3/45475 ,  H03F3/45977 ,  H03F3/45986 ,  H03F2200/294 ,  H03F2203/45212 ,  H03F2203/45522 ,  H03F2203/45591 ,  H03G3/3073 ,  H03G3/3078

摘要： The first control circuit controls the gain of the variable gain amplifier circuit and the cut-off frequency of the first low-pass filter so as to keep constant a product of a transfer function of the variable gain amplifier circuit and a transfer function of the first low-pass filter. The second control circuit compares a level of the second feedback signal and a preset threshold value after completion of gain control of the variable gain amplifier circuit, the second control circuit inputting the signal outputted from the first low-pass filter, as the first feedback signal to the first terminal as long as the level of the second feedback signal is not lower than the threshold value, the second control circuit inputting the signal outputted from the second low-pass filter, as the first feedback signal to the first terminal.

摘要翻译： 第一控制电路控制可变增益放大器电路的增益和第一低通滤波器的截止频率，以保持恒定的可变增益放大器电路的传递函数和第一低通滤波器的传递函数的乘积 低通滤波器。 第二控制电路将可变增益放大器电路的增益控制完成后的第二反馈信号的电平与预设的阈值进行比较，第二控制电路输入从第一低通滤波器输出的信号作为第一反馈信号 只要第二反馈信号的电平不低于阈值，第二控制电路将从第二低通滤波器输出的信号作为第一反馈信号输入到第一端子。

公开(公告)号：US08446302B2

公开(公告)日：2013-05-21

申请号：US13052303

申请日：2011-03-21

申请人： Daisuke Miyashita

发明人： Daisuke Miyashita

IPC分类号： H03M1/48

CPC分类号： G04F10/005 ,  H03L7/085 ,  H03L2207/50

摘要： According to one embodiment, a multiphase circuit, a flip-flop, and a decoder are provided. The multiphase circuit generates multiphase signals of which phases are different from each other by 180/M degrees by dividing a differential oscillation signal by M (M is an integral number not smaller than 2). The flip-flop captures the multiphase signal in synchronization with an input of a reference signal. The decoder decodes an output signal of the flip-flop.

摘要翻译： 根据一个实施例，提供了多相电路，触发器和解码器。 多相电路通过将差分振荡信号除以M（M是不小于2的整数）来产生相位彼此相差180 / M度的多相信号。 触发器与参考信号的输入同步捕获多相信号。 解码器解码触发器的输出信号。

公开(公告)号：US08073408B2

公开(公告)日：2011-12-06

申请号：US12489860

申请日：2009-06-23

申请人： Jun Deguchi ,  Daisuke Miyashita ,  Hideyuki Kokatsu

发明人： Jun Deguchi ,  Daisuke Miyashita ,  Hideyuki Kokatsu

IPC分类号： H04B1/04 ,  H04K3/00

CPC分类号： H04B1/04 ,  H04B2001/0491

摘要： A semiconductor integrated circuit includes a first input terminal configured to input a baseband signal, a second input terminal configured to input a local oscillation signal, an output terminal configured to output a modulating signal, a first amplifier circuit configured to receive the baseband signal through the first input terminal and to output a first amplified signal of the baseband signal, a 2-multiplying circuit configured to receive the local oscillation signal through the second input terminal and to output a 2-multiplied signal of the local oscillation signal, an adder configured to add the 2-multiplied signal and the first amplified signal and to output an addition signal, a second amplifier circuit configured to receive the addition signal and to output a second amplified signal of the addition signal, and a mixer configured to multiply the second amplified signal and the local oscillation signal and to output the modulating signal to the output terminal.

摘要翻译： 半导体集成电路包括被配置为输入基带信号的第一输入端子，被配置为输入本地振荡信号的第二输入端子，被配置为输出调制信号的输出端子，被配置为通过所述第一输入端子接收基带信号的第一放大器电路 第一输入端并输出基带信号的第一放大信号; 2倍增电路，被配置为通过第二输入端接收本地振荡信号，并输出本地振荡信号的2相乘信号;加法器，被配置为 添加2倍增信号和第1放大信号并输出​​加法信号;第2放大电路，被配置为接收相加信号并输出​​加法信号的第2放大信号;以及混频器，被配置为将第2放大信号 和本地振荡信号，并将调制信号输出到输出端。

公开(公告)号：US08023911B2

公开(公告)日：2011-09-20

申请号：US12271363

申请日：2008-11-14

申请人： Daisuke Miyashita

发明人： Daisuke Miyashita

IPC分类号： H04B1/04

CPC分类号： H03F3/45475 ,  H03F3/45183 ,  H03F2203/45454 ,  H03F2203/45466 ,  H03F2203/45504 ,  H03F2203/45526

摘要： An amplifying device has an amplifier which amplifies an input signal supplied from an input terminal and outputs the amplified input signal, a feedback loop which has at least one of a resistive element and a capacitance connected between an output terminal of the amplifier and the input terminal, a variable current unit which adjusts a current value in accordance with a controlling signal and supplies an operating current to the amplifier, a signal analyzing unit which generates a time difference signal having a value corresponding to a slew rate of the input signal and outputs the time difference signal, and a controlling unit which generates the controlling signal in accordance with the time difference signal and outputs the controlling signal.

摘要翻译： 放大装置具有放大从输入端提供的输入信号并输出​​放大的输入信号的放大器，反馈回路具有电阻元件和连接在放大器的输出端子与输入端子之间的电容中的至少一个 ，可变电流单元，其根据控制信号调整电流值并向放大器提供工作电流;信号分析单元，其产生具有与输入信号的转换速率对应的值的时间差信号，并输出 时差信号，以及根据该时差信号生成控制信号并输出​​控制信号的控制单元。

公开(公告)号：US08340620B2

公开(公告)日：2012-12-25

申请号：US13369536

申请日：2012-02-09

申请人： Shouhei Kousai ,  Daisuke Miyashita ,  Jun Deguchi

发明人： Shouhei Kousai ,  Daisuke Miyashita ,  Jun Deguchi

IPC分类号： H04B1/26

CPC分类号： H03D7/125

摘要： A frequency converting circuit that outputs an output signal obtained by mixing a first input signal and a second input signal, has: a first input terminal to which the first input signal is input; a second input terminal to which the second input signal is input; an output terminal from which the output signal is output; a frequency converting element that has a first input part connected to the first input terminal and an output part connected to the output terminal, restricts the signal input to the first input part according to a signal input to a second input part and outputs the restricted signal to the output part; and a pulse controlling circuit that receives the second input signal via the second input terminal and outputs a pulse signal obtained by restricting the pulses of the second input signal to the second input part of the frequency converting element.

摘要翻译： 输出通过混合第一输入信号和第二输入信号而获得的输出信号的频率转换电路具有：输入第一输入信号的第一输入端; 输入第二输入信号的第二输入端; 输出信号输出的输出端子; 具有连接到第一输入端子的第一输入部分和连接到输出端子的输出部分的频率转换元件根据输入到第二输入部分的信号来限制输入到第一输入部分的信号，并输出受限信号 到输出部分; 以及脉冲控制电路，其经由所述第二输入端子接收所述第二输入信号，并将通过将所述第二输入信号的脉冲限制到所述频率转换元件的所述第二输入部分而获得的脉冲信号。