公开(公告)号：US20100244199A1

公开(公告)日：2010-09-30

申请号：US12749018

申请日：2010-03-29

申请人： Jun Sakuma ,  Hideaki Matsumura ,  Tadashi Ohshima

发明人： Jun Sakuma ,  Hideaki Matsumura ,  Tadashi Ohshima

IPC分类号： H01L23/58 ,  H01L21/71

CPC分类号： H01L23/562 ,  H01L21/76802 ,  H01L21/78 ,  H01L23/3114 ,  H01L23/3192 ,  H01L23/522 ,  H01L23/564 ,  H01L23/585 ,  H01L24/03 ,  H01L24/05 ,  H01L24/13 ,  H01L24/48 ,  H01L2224/02166 ,  H01L2224/0391 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/05094 ,  H01L2224/05096 ,  H01L2224/05567 ,  H01L2224/05624 ,  H01L2224/05666 ,  H01L2224/13007 ,  H01L2224/13022 ,  H01L2224/131 ,  H01L2224/48463 ,  H01L2224/85399 ,  H01L2924/00014 ,  H01L2924/0002 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/01014 ,  H01L2224/45099 ,  H01L2224/05599 ,  H01L2924/01007 ,  H01L2224/05552 ,  H01L2924/00

摘要： A semiconductor device includes a first moisture-resistant ring disposed in a peripheral region surrounding a circuit region on a semiconductor substrate in such a way as to surround the circuit region and a second moisture-resistant ring disposed in the peripheral region in such a way as to surround the first moisture-resistant ring.

摘要翻译： 半导体器件包括第一防潮环，其以包围电路区域的方式设置在围绕半导体衬底上的电路区域的周边区域中，并且设置在周边区域中的第二防潮环以如 以围绕第一防潮环。

公开(公告)号：US07934788B2

公开(公告)日：2011-05-03

申请号：US12031102

申请日：2008-02-14

申请人： Hideaki Matsumura

发明人： Hideaki Matsumura

IPC分类号： B41J29/38

CPC分类号： B41J2/17509 ,  B41J13/0027 ,  B41J29/393

摘要： A serial inkjet printing apparatus is capable of stably printing a preferable image, when a printing medium is released and conveyed from an upstream conveying unit, and when the printing medium is conveyed by only a downstream conveying unit. Specifically, the serial inkjet printing apparatus, which includes the upstream conveying unit and the downstream conveying unit, corrects a conveyance amount of the printing medium by predicting a shift of a printing position due to expansion or contraction of the printing medium, when the printing medium is released and conveyed from the upstream conveying unit, and when the printing medium is conveyed by only the downstream conveying unit.

摘要翻译： 当打印介质从上游输送单元被释放并输送时，以及当仅由下游输送单元输送打印介质时，串行喷墨打印设备能够稳定地打印优选的图像。 具体地，包括上游输送单元和下游输送单元的串行喷墨打印设备通过预测由于打印介质的膨胀或收缩而导致的打印位置的偏移来校正打印介质的输送量，当打印介质 从上游输送单元被释放并输送，并且仅当下游输送单元输送打印介质时。

公开(公告)号：US6088244A

公开(公告)日：2000-07-11

申请号：US437514

申请日：1999-11-10

申请人： Masaki Shioya ,  Hideaki Matsumura ,  Takumi Oe ,  Iwao Nakanishi

发明人： Masaki Shioya ,  Hideaki Matsumura ,  Takumi Oe ,  Iwao Nakanishi

IPC分类号： H02H3/20 ,  H02M1/32 ,  H02M3/28 ,  H02M3/335

CPC分类号： H02M1/32 ,  H02M3/33523 ,  H02M1/36 ,  H02M2001/0006 ,  Y10S323/902

摘要： A switching power supply comprising a main converter that turns ON and OFF a DC current applied to a primary winding of a main transformer by a main switching element and outputs a main output voltage to a secondary circuit by rectifying and smoothing current induced in a secondary winding; an error amplifier generating an error voltage between the main output voltage and a first reference voltage; an over-voltage protection circuit that generates an over-voltage protection signal when the main output voltage exceeds a second reference voltage; a PWM circuit to control a drive signal for the main switching element to minimize error voltage outputted by the error amplifier; and a shut-down execution circuit that stops the main converter operation when the over-voltage protection signal is generated; wherein are provided a device to superimpose the over-voltage protection signal on the error signal of the main output voltage induced in the secondary winding and to transmit the superimposed signal to the primary circuit after isolating the superimposed signal with a photo-coupler; and a primary control circuit that detects an error signal transmitted via the photo-coupler by dividing the error signal into three levels of stop range, normal operation range, and abnormal operation range, and rapidly stop operation of the main converter when the error signal value is deflected to the stop range or the abnormal operation range due to failure of the photo-coupler, thereby resulting in improved reliability of the switching power supply.

摘要翻译： 一种开关电源，包括主转换器，其通过主开关元件接通和断开施加到主变压器的初级绕组的DC电流，并且通过对次级绕组中感应的电流进行整流和平滑化而将主输出电压输出到次级电路 ; 误差放大器，产生主输出电压和第一参考电压之间的误差电压; 当主输出电压超过第二参考电压时产生过电压保护信号的过电压保护电路; PWM电路，用于控制主开关元件的驱动信号，以最小化由误差放大器输出的误差电压; 以及关闭执行电路，其在产生过电压保护信号时停止主转换器动作; 其中提供了一种用于将过电压保护信号叠加在次级绕组中感应的主输出电压的误差信号上的装置，并且在用光耦合器隔离叠加信号之后将叠加的信号发送到初级电路; 以及初级控制电路，其通过将误差信号除以三级停止范围，正常工作范围和异常运行范围来检测通过光电耦合器发送的误差信号，并且当误差信号值 由于光耦合器的故障而偏转到停止范围或异常操作范围，从而提高了开关电源的可靠性。

公开(公告)号：US20080198195A1

公开(公告)日：2008-08-21

申请号：US12031102

申请日：2008-02-14

申请人： Hideaki Matsumura

发明人： Hideaki Matsumura

IPC分类号： B41J29/38

CPC分类号： B41J2/17509 ,  B41J13/0027 ,  B41J29/393

摘要： Provided is an inkjet printing apparatus capable of stably printing a preferable image, when a printing medium is released and conveyed from an upstream conveying unit, and when the printing medium is conveyed by only a downstream conveying unit. Specifically, the serial inkjet printing apparatus including the upstream conveying unit and the downstream conveying unit, corrects a conveyance amount of the printing medium by predicting a shift of a printing position due to expansion or contraction of the printing medium, when the printing medium is released and conveyed from the upstream conveying unit, and when the printing medium is conveyed by only the downstream conveying unit.

摘要翻译： 提供一种能够稳定地打印优选图像的喷墨打印设备，当从上游输送单元释放和传送打印介质时，以及仅当下游传送单元输送打印介质时。 具体地说，包括上游输送单元和下游输送单元的串行喷墨打印设备通过预测当打印介质被释放时由于打印介质的膨胀或收缩而预测打印位置的偏移来校正打印介质的输送量 并且从上游输送单元传送，并且当打印介质仅由下游输送单元输送时。

公开(公告)号：US5862044A

公开(公告)日：1999-01-19

申请号：US969335

申请日：1997-11-28

申请人： Masaki Shioya ,  Hideaki Matsumura ,  Takumi Ooe

发明人： Masaki Shioya ,  Hideaki Matsumura ,  Takumi Ooe

IPC分类号： H02M1/00 ,  H02M3/335 ,  H02M7/122

CPC分类号： H02M3/33523 ,  H02M1/32 ,  H02M2001/0006

摘要： A switching power supply apparatus wherein a main converter turns "on" and "off" a DC current applied to a primary winding of a main transformer using a main switching element and outputs a main output voltage to the secondary side after rectifying and smoothing current induced in a secondary winding; an error amplifier generates an error voltage between the main output voltage and a first reference voltage; a PWM control circuit outputs an on-off control signal for the main switching element so that the error voltage is minimized; a photo coupler receives the error voltage and provides an output to the PWM control circuit; an over-voltage protection circuit generates an over-voltage protection signal when the main output voltage exceeds a second reference voltage; an on-off circuit outputs either a high level potential or a common level potential depending on whether the power is to be turned "on" or "off"; a shut down latch circuit outputs a shut down signal when the over-voltage protection signal represents an over-voltage state; and a shut down implementation circuit holds the input voltage to the photo-coupler at a value which suppresses input to the photo-coupler when a signal from the on-off circuit specifies power off or when the shut down signal from the shut down latch circuit is effective; whereby only a single isolator is required in the apparatus.

摘要翻译： 一种开关电源装置，其中主转换器使用主开关元件将施加到主变压器的初级绕组的DC电流“on”和“off”，并且在整流和平滑电流感应之后将主输出电压输出到次级侧 在次级绕组中; 误差放大器在主输出电压和第一参考电压之间产生误差电压; PWM控制电路输出用于主开关元件的通断控制信号，使得误差电压最小化; 光耦合器接收误差电压并向PWM控制电路提供输出; 当主输出电压超过第二参考电压时，过电压保护电路产生过电压保护信号; 开关电路根据电源是否被“接通”还是“关闭”而输出高电平电位或公共电平电位; 当过电压保护信号表示过电压状态时，关闭锁存电路输出关闭信号; 并且关闭实施电路将来自光电耦合器的输入电压保持为当来自开 - 关电路的信号指定电源关闭时或当来自关闭锁存电路的关闭信号时抑制对光电耦合器的输入的值 是有效的; 从而在设备中仅需要一个隔离器。

公开(公告)号：US06623099B2

公开(公告)日：2003-09-23

申请号：US10056002

申请日：2002-01-28

申请人： Hideaki Matsumura

发明人： Hideaki Matsumura

IPC分类号： B41J2165

CPC分类号： B41J2/16523 ,  B41J2002/1742

摘要： An ink jet recording apparatus comprises first recovery device for recovering the black ink discharge portion for discharging black ink, second recovery device for recovering the color ink discharge portion for discharging color ink, a waste liquid collection member provided with a waste liquid absorbent for absorbing waste liquid exhausted from the first recovery device and the second recovery means, and a waste liquid correction frame for housing the waste liquid absorbent; a first waste liquid carrying path for carrying waste liquid exhausted from the first recovery means to the waste liquid collection member, and a second waste liquid carrying path for carrying waste liquid exhausted from the second recovery means to the waste liquid collection member. For this ink jet recording apparatus, waste liquid exhausted from the first waste liquid carrying path is exhausted to the inner bottom face of the waste liquid collection frame, and waste liquid exhausted from the second waste liquid carrying path is exhausted to the waste liquid absorbent, hence making it possible to perform waste liquid process efficiently for the execution of a highly reliable printing operation.

摘要翻译： 一种喷墨记录装置，包括用于回收用于排出黑色墨水的黑色墨水排放部分的第一回收装置，用于回收用于排出彩色墨水的彩色墨水排放部分的第二回收装置，设置有用于吸收废物的废液吸收剂的废液收集部件 从第一回收装置和第二回收装置排出的液体以及用于容纳废液吸收剂的废液校正框架; 用于将从第一回收装置排出的废液输送到废液收集构件的第一废液输送路径和用于将从第二回收装置排出的废液输送到废液收集构件的第二废液输送路径。 对于这种喷墨记录装置，从第一废液输送路径排出的废液排出到废液收集框的内底面，从第二废液输送路径排出的废液排出到废液吸收剂上， 因此能够有效地进行废液处理，以执行高度可靠的打印操作。

公开(公告)号：US06229291B1

公开(公告)日：2001-05-08

申请号：US09607263

申请日：2000-06-30

申请人： Hideaki Matsumura ,  Hiroyuki Murakami

发明人： Hideaki Matsumura ,  Hiroyuki Murakami

IPC分类号： G05F140

CPC分类号： H02J1/102 ,  H02M3/1584

摘要： A current sharing control system of a power supply, wherein a plurality of switching power supplies are connected in parallel to feed DC power to an external load. Each switching power supply comprises an output current sensing circuit for obtaining a signal corresponding to the output current of the power supply; an ideal diode circuit comprising an anode coupled to receive a signal corresponding to the output current and a cathode coupled to receive a signal corresponding to the maximum output current of the plurality of parallel connected switching power supplies; an error amplifier for outputting an error signal representing difference between the anode and cathode potentials of the ideal diode circuit; and an output voltage regulator for adjusting the output voltage thereof to cancel the error signal. Advantageously, the system enables the output currents of the plurality of parallel connected power supplies to be maintained at the same level, thereby preventing variations in output voltage when any one or more of the switching power supplies fail, or are connected or disconnected while the power line is active. Also, advantageously, the system enables control of variations of current to be within a certain range when short circuit or open circuit of a parallel operation control signal of the system occurs.

摘要翻译： 一种电源的电流共享控制系统，其中多个开关电源并联连接以将DC电力馈送到外部负载。 每个开关电源包括用于获得与电源的输出电流对应的信号的输出电流检测电路; 理想二极管电路，包括被耦合以接收对应于输出电流的信号的阳极和被耦合以接收对应于多个并联连接的开关电源的最大输出电流的信号的阴极的理想二极管电路; 误差放大器，用于输出表示理想二极管电路的阳极和阴极之间的差的误差信号; 以及用于调整其输出电压以消除误差信号的输出电压调节器。 有利地，该系统使得多个并联连接的电源的输出电流能够保持在相同的电平，从而防止当任何一个或多个开关电源故障或连接或断开时输出电压的变化，而电源 线是活跃的。 此外，有利的是，当系统的并联运行控制信号的短路或开路发生时，系统能够将电流变化控制在一定范围内。

公开(公告)号：US6023178A

公开(公告)日：2000-02-08

申请号：US50583

申请日：1998-03-30

申请人： Masaki Shioya ,  Hideaki Matsumura ,  Takumi Ooe ,  Iwao Nakanishi ,  Masuo Hanawaka

发明人： Masaki Shioya ,  Hideaki Matsumura ,  Takumi Ooe ,  Iwao Nakanishi ,  Masuo Hanawaka

IPC分类号： H02M3/335 ,  H03K3/017

CPC分类号： H02M3/33523

摘要： A pulse width control IC circuit that greatly reduces price, increases packaging density,and improves reliability for switching power supply units, wherein the IC circuit is on a single chip and includes a main converter control section that controls the ON and OFF actions of a main switch outside the IC, an output MOSFET, and an auxiliary converter control section that controls the ON and OFF actions of the output MOSFET.

摘要翻译： 一种脉冲宽度控制IC电路，其大大降低了价格，提高了封装密度，并提高了开关电源单元的可靠性，其中IC电路在单个芯片上，并且包括主转换器控制部分，其控制主电源的ON和OFF动作 在IC外部切换，输出MOSFET和辅助转换器控制部分，用于控制输出MOSFET的ON和OFF动作。

公开(公告)号：US4680688A

公开(公告)日：1987-07-14

申请号：US786661

申请日：1985-10-11

申请人： Kiyoharu Inou ,  Hideaki Matsumura ,  Hitoshi Saito

发明人： Kiyoharu Inou ,  Hideaki Matsumura ,  Hitoshi Saito

IPC分类号： H02M3/28 ,  H02M3/335

CPC分类号： H02M3/33561 ,  H02M3/33546 ,  H02M2001/009

摘要： A DC/DC converter for producing a plurality of output voltages, comprising a transformer having a primary coil and a plurality of secondary coils; a switching circuit adapted to turn ON and OFF the supply of input DC voltage to the primary coil; rectifying and smoothing circuits for rectifying and smoothing the AC voltages obtained in the secondary coils; a circuit means connected in series with the rectifying and smoothing circuits to obtain the sum of the output voltages from the respective rectifying and smoothing circuits; and a control circuit adapted to receive the lowest DC output voltage from the rectifying and smoothing circuits and to control the ON - OFF operation of the switching circuit so that the lowest voltage is maintained at a constant level, and wherein the DC voltages from the respective rectifying and smoothing circuits are obtained by making use of one of the output terminals of the lowest DC voltage as a common terminal.

摘要翻译： 一种用于产生多个输出电压的DC / DC转换器，包括具有初级线圈和多个次级线圈的变压器; 开关电路，其适于接通和断开对初级线圈的输入直流电压的供给; 整流和平滑电路，用于对在次级线圈中获得的AC电压进行整流和平滑; 电路装置与整流和平滑电路串联连接，以获得来自各个整流和平滑电路的输出电压之和; 以及控制电路，其适于从整流和平滑电路接收最低的DC输出电压，并且控制开关电路的导通 - 截止操作，使得最低电压保持在恒定电平，并且其中来自相应 通过使用最低DC电压的输出端子之一作为公共端子来获得整流和平滑电路。

公开(公告)号：US08342635B2

公开(公告)日：2013-01-01

申请号：US12839263

申请日：2010-07-19

申请人： Megumi Sasaki ,  Yoshitsugu Sohara ,  Hideaki Matsumura

发明人： Megumi Sasaki ,  Yoshitsugu Sohara ,  Hideaki Matsumura

IPC分类号： B41J29/38

CPC分类号： B41J11/0085 ,  B41J13/0009

摘要： There is provided an apparatus capable of obtaining an image with good quality even if platen suction pressure for reducing sheet floatation is different. The apparatus includes a conveyance unit configured to convey a recording medium, a platen configured to hold the recording medium at a position facing the recording head, a generation unit configured to generate power to attract the recording medium on the platen, and a control unit configured to correct a drive amount of the conveyance unit based on the generated power.

摘要翻译： 提供了即使用于减少片材浮起的压板吸入压力不同，也能够获得具有良好质量的图像的装置。 该装置包括：传送单元，配置为传送记录介质;压板，被配置为将记录介质保持在面向记录头的位置;生成单元，被配置为产生电力以将记录介质吸引在压板上;以及控制单元， 基于所产生的功率来校正传送单元的驱动量。