公开(公告)号：US08864256B2

公开(公告)日：2014-10-21

申请号：US12960425

申请日：2010-12-03

申请人： Satoshi Azuma ,  Yoshiaki Murayama ,  Kei Kosaka

发明人： Satoshi Azuma ,  Yoshiaki Murayama ,  Kei Kosaka

IPC分类号： B41J29/38 ,  H04N1/193 ,  H04N1/19 ,  G06K15/10 ,  B41J29/393 ,  G06K15/02 ,  B41J2/21 ,  H04N1/12

CPC分类号： B41J29/393 ,  B41J2/2146 ,  B41J29/38 ,  G06K15/107 ,  G06K15/1898 ,  G06K2215/111 ,  H04N1/12 ,  H04N1/1903 ,  H04N1/1934

摘要： When distributing image data of a plurality of planes to a first chip and a second chip that constitute the same overlapped portion of a connected head, a distribution method is changed for at least a part of the plurality of planes.

摘要翻译： 当将多个平面的图像数据分配到构成连接头的相同重叠部分的第一芯片和第二芯片时，对于多个平面的至少一部分改变分布方法。

公开(公告)号：US08757754B2

公开(公告)日：2014-06-24

申请号：US12963660

申请日：2010-12-09

申请人： Satoshi Azuma ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Takeshi Murase ,  Kentarou Muro ,  Masao Kato ,  Minako Kato

发明人： Satoshi Azuma ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Takeshi Murase ,  Kentarou Muro ,  Masao Kato ,  Minako Kato

IPC分类号： B41J29/38

CPC分类号： B41J11/0015 ,  B41J2/165 ,  B41J2/16552 ,  B41J2/1714

摘要： A printing apparatus includes a plurality of inkjet print heads to which humidified air is supplied to retain the humidity in the print heads. Ink colors for the plurality of heads are arranged in a sequence corresponding to ink characteristics. The plurality of print heads are arranged in a sequence such that a print head configured to eject ink characterized by having a larger amount of volatile components evaporated within a predetermined time is located in a more upstream area.

摘要翻译： 打印设备包括多个喷墨打印头，供应加湿空气以将湿度保持在打印头中。 多个头部的墨水颜色以对应于墨水特性的顺序排列。 多个打印头按照这样的顺序布置，使得构造成喷射墨水的打印头位于更上游区域中，其特征在于具有在预定时间内蒸发的较大量的挥发性成分。

公开(公告)号：US08628164B2

公开(公告)日：2014-01-14

申请号：US12964174

申请日：2010-12-09

申请人： Takeshi Murase ,  Masao Kato ,  Shigeyasu Nagoshi ,  Minako Kato ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro

发明人： Takeshi Murase ,  Masao Kato ,  Shigeyasu Nagoshi ,  Minako Kato ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro

IPC分类号： B41J29/393

CPC分类号： B41J2/16579 ,  B41J2/0451 ,  B41J2/125 ,  B41J2/2139 ,  B41J2/2142 ,  H04N1/00015 ,  H04N1/00037 ,  H04N1/00063 ,  H04N1/00087

摘要： A process of detecting a defective recording element and a process of correcting the defective recording element are performed with appropriate processing loads. When the detection process and the correction processes are performed with small loads, for example, at a time of recording, a resolution used for reading an inspection pattern is set lower than that set in a case where the processes can be performed with small loads, for example, at down time before recording. The reading resolution to be set may be determined by an apparatus in accordance with a processing load or may be arbitrarily determined by a user.

摘要翻译： 以适当的处理负荷进行检测缺陷记录元件的处理和校正有缺陷的记录元件的处理。 当以小负载执行检测处理和校正处理时，例如在记录时，将用于读取检查图案的分辨率设置为低于可以以小负载执行处理的情况下设置的分辨率， 例如，在记录之前的停机时间。 要设置的读取分辨率可以由根据处理负载的装置确定，或者可以由用户任意确定。

公开(公告)号：US20130223114A1

公开(公告)日：2013-08-29

申请号：US13881765

申请日：2011-06-28

申请人： Yasushi Nakayama ,  Satoshi Azuma

发明人： Yasushi Nakayama ,  Satoshi Azuma

IPC分类号： H02H7/122 ,  H02H7/12

CPC分类号： H02H7/1227 ,  H02H7/1213 ,  H02M1/32 ,  H02M3/1588 ,  H02M7/217 ,  H02M7/487 ,  H02M7/537 ,  H02M7/797

摘要： When an overcurrent detection section detects an overcurrent, a control circuit performs ON-OFF control for switching devices each switchable between a forward direction and a reverse direction, in a mode in which a current having flowed is reduced, such that when the mode is a mode in which a current is passed through any of diodes, a switching device connected in parallel with the current-passed diode is turned ON. Thus, even when an overcurrent occurs, the current flowing in the diode connected in parallel with the switching device is reduced, and the diode is protected from being deteriorated or broken by the overcurrent.

摘要翻译： 当过电流检测部分检测到过电流时，控制电路对于在正向和反向之间切换的开关装置，在流过的电流减少的模式中，执行ON-OFF控制，使得当模式为 电流通过任何二极管的模式，与通电二极管并联连接的开关装置接通。 因此，即使在发生过电流的情况下，与开关元件并联连接的二极管中流动的电流也减小，二极管被过电流保护而不会劣化或破坏。

公开(公告)号：US20120114188A1

公开(公告)日：2012-05-10

申请号：US12964174

申请日：2010-12-09

申请人： Takeshi Murase ,  Masao Kato ,  Shigeyasu Nagoshi ,  Minako Kato ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro

发明人： Takeshi Murase ,  Masao Kato ,  Shigeyasu Nagoshi ,  Minako Kato ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro

IPC分类号： G06K9/00

CPC分类号： B41J2/16579 ,  B41J2/0451 ,  B41J2/125 ,  B41J2/2139 ,  B41J2/2142 ,  H04N1/00015 ,  H04N1/00037 ,  H04N1/00063 ,  H04N1/00087

摘要： A process of detecting a defective recording element and a process of correcting the defective recording element are performed with appropriate processing loads. When the detection process and the correction processes are performed with small loads, for example, at a time of recording, a resolution used for reading an inspection pattern is set lower than that set in a case where the processes can be performed with small loads, for example, at down time before recording. The reading resolution to be set may be determined by an apparatus in accordance with a processing load or may be arbitrarily determined by a user.

摘要翻译： 以适当的处理负荷进行检测缺陷记录元件的处理和校正有缺陷的记录元件的处理。 当以小负载执行检测处理和校正处理时，例如在记录时，将用于读取检查图案的分辨率设置为低于可以以小负载执行处理的情况下设置的分辨率， 例如，在记录之前的停机时间。 要设置的读取分辨率可以由根据处理负载的装置确定，或者可以由用户任意确定。

公开(公告)号：US20120099353A1

公开(公告)日：2012-04-26

申请号：US13382707

申请日：2010-05-07

申请人： Satoshi Azuma ,  Takeshi Oi ,  Akihiko Iwata

发明人： Satoshi Azuma ,  Takeshi Oi ,  Akihiko Iwata

IPC分类号： H02M7/48

CPC分类号： H02M7/49 ,  Y02B70/1483

摘要： A power converting apparatus includes a main inverter having a high-voltage DC power supply that operates at a low frequency employing SiC MOSFETs having a high withstand voltage exceeding 600 V and a sub-inverter having a low-voltage capacitor that operates through high-frequency PWM employing Si MOSFETs having a low withstand voltage. With AC sides of the main inverter and the sub-inverter connected in series, the power converting apparatus outputs AC power having a prescribed voltage waveform by adding voltages individually generated by the main inverter and the sub-inverter. Specifically, the SiC MOSFETs are used only in the main inverter of which devices are required to have a high withstand voltage and the Si MOSFETs are used in the sub-inverter of which devices may have a relatively low withstand voltage, whereby conduction loss is reduced with an inexpensive circuit configuration.

摘要翻译： 电力转换装置包括：主逆变器，其具有使用高耐受电压超过600V的SiC MOSFET的低频工作的高压直流电源以及具有通过高频工作的低压电容器的副逆变器 PWM采用具有低耐受电压的Si MOSFET。 主逆变器和副逆变器的AC侧串联连接，电力转换装置通过加上由主逆变器和副逆变器分别产生的电压，输出具有规定电压波形的交流电力。 具体来说，SiC MOSFET仅用于需要具有高耐压的器件的主逆变器中，并且在其逆变器中使用Si MOSFET，其中器件可能具有相对低的耐受电压，从而降低了传导损耗 具有廉价的电路配置。

公开(公告)号：US06995540B2

公开(公告)日：2006-02-07

申请号：US11050754

申请日：2005-02-07

申请人： Takafumi Maruyama ,  Satoshi Azuma

发明人： Takafumi Maruyama ,  Satoshi Azuma

IPC分类号： H02P7/44

CPC分类号： H02P21/09

摘要： An electric motor car controller includes a voltage detector for detecting the voltage across a filter capacitor, an energy amount calculator for calculating the amount of energy of the filter capacitor from the output of the voltage detector, a frequency band component detector for extracting a given frequency band component included in the amount of energy, a frequency band component coefficient unit for multiplying the frequency band component by a coefficient and outputting a q-axis current command correcting value, and a q-axis current command correcting value adder for adding a q-axis current command correcting value to the q-axis current command value to correct the q-axis current command value.

摘要翻译： 一种电动车辆控制器，包括用于检测滤波电容器两端的电压的电压检测器，用于根据电压检测器的输出计算滤波电容器的能量的能量计算器，用于提取给定频率的频带分量检测器 包括在能量中的频带分量，用于将频带分量乘以系数并输出q轴电流指令校正值的频带分量系数单元，以及q轴电流指令校正值加法器，用于将q- 轴电流指令校正值，以校正q轴电流指令值。

公开(公告)号：US09271432B2

公开(公告)日：2016-02-23

申请号：US14348345

申请日：2011-09-30

申请人： Ryo Yokozutsumi ,  Akihiro Murahashi ,  Takushi Jimichi ,  Satoshi Azuma ,  Yasuhiro Shiraki

发明人： Ryo Yokozutsumi ,  Akihiro Murahashi ,  Takushi Jimichi ,  Satoshi Azuma ,  Yasuhiro Shiraki

IPC分类号： H02M7/00 ,  H05K9/00 ,  H02M7/48 ,  H02M1/12 ,  H02P27/04 ,  H05K7/20 ,  H02M7/537 ,  H02M7/44

CPC分类号： H05K9/0064 ,  H02M1/12 ,  H02M7/003 ,  H02M7/44 ,  H02M7/48 ,  H02M7/537 ,  H02P27/04 ,  H05K7/20409

摘要： A power conversion device includes an inverter that drives a motor; a fin that cools down the inverter; a first core including a through hole that allows passage of a positive side conductor that connects a power supply system and the inverter and a negative side conductor that grounds the inverter; a ground conductor that grounds the fin; a ground conductor that grounds a motor yoke via a capacitor; and a ground conductor including one end that is connected to the negative side conductor or the ground conductor and the other end that is grounded.

摘要翻译： 电力转换装置包括：驱动电动机的逆变器; 冷却变频器的翅片; 第一铁芯，包括允许通过连接电源系统和逆变器的正侧导体的通孔和使逆变器接地的负侧导体; 接地导体， 接地导体，通过电容器接地电机磁轭; 以及接地导体，其包括连接到负侧导体或接地导体的一端和接地的另一端。

公开(公告)号：US08727477B2

公开(公告)日：2014-05-20

申请号：US13524214

申请日：2012-06-15

申请人： Kei Kosaka ,  Yoshiaki Murayama ,  Satoshi Azuma ,  Makoto Torigoe

发明人： Kei Kosaka ,  Yoshiaki Murayama ,  Satoshi Azuma ,  Makoto Torigoe

IPC分类号： B41J29/393

CPC分类号： B41J11/0095 ,  B41J29/17

摘要： An apparatus includes a printing unit configured to eject ink from a print head onto a sheet conveyed in a direction to perform printing on the sheet; a conveying unit configured to be provided on a downstream side of the print head in the direction, and configured to include a rotating member in contact with the sheet; and a reading unit configured to read a surface of the sheet on a downstream side of the rotating member in the direction, in which information on ink adhesion to the rotating member is obtained based on a result read by the reading unit.

摘要翻译： 一种设备包括：打印单元，其被配置为将墨从打印头喷射到在纸张上执行打印方向传送的纸张上; 输送单元，其构造成沿所述方向设置在所述打印头的下游侧，并且构造成包括与所述片材接触的旋转构件; 以及读取单元，被配置为基于由读取单元读取的结果，沿着旋转构件的油墨粘附的信息的方向读取旋转构件的下游侧的薄片的表面。

公开(公告)号：US08675250B2

公开(公告)日：2014-03-18

申请号：US12964130

申请日：2010-12-09

申请人： Kentarou Muro ,  Susumu Hirosawa ,  Yutaka Kano ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Takeshi Murase ,  Satoshi Azuma ,  Masao Kato ,  Minako Kato

发明人： Kentarou Muro ,  Susumu Hirosawa ,  Yutaka Kano ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Takeshi Murase ,  Satoshi Azuma ,  Masao Kato ,  Minako Kato

IPC分类号： H04N1/60 ,  H04N1/46 ,  G06K9/00 ,  B41J2/165 ,  B41J2/01

CPC分类号： H04N1/6033

摘要： A waiting time Ts is decided on the basis of ink type information and ink feed amount information, referring to waiting time table A (Step 6). Along with this, a dried printing paper is carried to and stopped in a waiting area 9 (Step 7), a time period T is measured after stopping, and measurement processing in the next step is delayed until the time period T reaches the waiting time Ts. Then, when the time period T reaches the waiting time Ts, a measuring instrument 10 is used to measure a density of a patch printed on the printing paper (Steps 8 and 9).

摘要翻译： 参考等待时间表A，基于墨水类型信息和墨水供给量信息来决定等待时间Ts（步骤6）。 与此同时，干燥的打印纸被携带并停留在等待区域9（步骤7）中，停止之后测量时间段T，并且延迟下一步骤中的测量处理，直到时间段T达到等待时间 Ts。 然后，当时间段T达到等待时间Ts时，测量仪器10用于测量打印在打印纸上的贴片的密度（步骤8和9）。