公开(公告)号：US20120274693A1

公开(公告)日：2012-11-01

申请号：US13434569

申请日：2012-03-29

申请人： Katsuaki Suzuki

发明人： Katsuaki Suzuki

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/2114

摘要： An image recording apparatus, including: a first head for ejecting first liquid for recording; a second head for ejecting second liquid; and a controller. The controller selects, based on the image data, one of waveforms for ejecting the first liquid for each pixel and supplies, to the first-liquid ejection head, a drive signal based on the selected waveform. The controller selects, based on the image data, one of the of waveforms for ejecting the second liquid for each pixel and supplies, to the second-liquid ejection head, a drive signal based on the selected waveform. The controller determines whether recording of a test pattern using the second liquid is required, and when the recording of the test pattern using the second liquid is required, selects the waveform such that the first liquid is not ejected.

摘要翻译： 一种图像记录装置，包括：第一头，用于喷射第一液体进行记录; 用于喷射第二液体的第二喷头; 和控制器。 控制器基于图像数据选择用于为每个像素喷射第一液体的波形之一，并且基于所选择的波形向第一液体喷射头提供驱动信号。 控制器基于图像数据选择用于为每个像素喷射第二液体的波形之一，并将基于所选波形的驱动信号提供给第二液体喷射头。 控制器确定是否需要使用第二液体记录测试图案，并且当需要使用第二液体记录测试图案时，选择不喷射第一液体的波形。

公开(公告)号：US20120194590A1

公开(公告)日：2012-08-02

申请号：US13363261

申请日：2012-01-31

申请人： Katsuaki Suzuki

发明人： Katsuaki Suzuki

IPC分类号： B41J29/38

CPC分类号： B41J29/38

摘要： A liquid-droplet ejecting apparatus including: a head configured to eject liquid onto a recording medium; a curl-amount calculating section configured to calculate a curl amount of the recording medium on the basis of a location of at least one evaluation region on the recording medium and calculated amount of the liquid and the calculated number of liquid droplets to be ejected for the at least one evaluation region; and a curl suppressing section configured to change the evaluation ejection data for the at least one evaluation region on the basis of the calculated curl amount of the recording medium so as to change the amount of the liquid and/or the number of the liquid droplets to be ejected onto at least the at least one evaluation region on the recording medium to suppress the curl of the recording medium.

摘要翻译： 一种液滴喷射装置，包括：头部，被配置为将液体喷射到记录介质上; 弯曲量计算部件，被配置为基于记录介质上的至少一个评估区域的位置和计算出的液体量以及计算出的喷射液滴数量来计算记录介质的卷曲量 至少一个评估区域; 以及卷曲抑制部，被配置为基于计算出的记录介质的卷曲量来改变至少一个评价区域的评价喷射数据，以将液体的量和/或液滴的数量改变为 至少被排出到记录介质上的至少一个评估区域以抑制记录介质的卷曲。

公开(公告)号：US07744405B2

公开(公告)日：2010-06-29

申请号：US10525834

申请日：2003-08-28

申请人： Katsuaki Suzuki

发明人： Katsuaki Suzuki

IPC分类号： H01R11/00

CPC分类号： H01M2/34 ,  H01M2/202 ,  H01M2/348 ,  H01M2200/106

摘要： In a current conducting terminal in contact with the positive electrode of a battery (A) and with the negative electrode of a battery (B) in order to conduct current between the two batteries (A), (B), a conductive polymer is placed between the positive electrode side electrode 1, which is in contact with the positive electrode of the battery (A), and the negative electrode side electrode (2), which is in contact with the negative electrode of the battery (B).

摘要翻译： 为了在两个电池（A），（B）之间传导电流，在与电池（A）的正电极和电池（B）的负极接触的电流导电端子中，放置导电聚合物 在与电池（A）的正极接触的正极侧电极1与与电池（B）的负极接触的负极侧电极（2）之间。

公开(公告)号：US20080238959A1

公开(公告)日：2008-10-02

申请号：US12057701

申请日：2008-03-28

申请人： Shigeki Kato ,  Katsuaki Suzuki ,  Masahiro Nishizaki ,  Koji Nakayama

发明人： Shigeki Kato ,  Katsuaki Suzuki ,  Masahiro Nishizaki ,  Koji Nakayama

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J11/007 ,  B41J25/308

摘要： An image recording apparatus improves the operating efficiency while preventing trouble due to the contact of a recording medium with a discharging surface of a recording head. A distance sensor for detecting the distance of the leading edge of a sheet from a conveying surface is provided upstream from the inkjet head in the conveying direction of the sheet. A gap control unit controls a frame moving mechanism to move the inkjet head up so that a gap between the discharging surface and the conveying surface increases when the distance detected by the distance sensor is above a first distance, and the gap distance may be increased by different amounts depending on the distance detected by the distance sensor. A discharging control unit controls the inkjet head to discharge ink droplets after the gap is increased.

摘要翻译： 图像记录装置提高操作效率，同时防止由于记录介质与记录头的排放表面的接触而导致的故障。 用于检测纸张前缘与输送表面的距离的距离传感器在纸张的输送方向上设置在喷墨头的上游。 间隙控制单元控制框架移动机构以向上移动喷墨头，使得当距离传感器检测到的距离高于第一距离时，排出表面和输送表面之间的间隙增加，并且间隙距离可以通过 根据距离传感器检测到的距离不同。 排出控制单元控制喷墨头在间隙增加之后喷出墨滴。

公开(公告)号：US20080174629A1

公开(公告)日：2008-07-24

申请号：US11955770

申请日：2007-12-13

申请人： Katsuaki Suzuki

发明人： Katsuaki Suzuki

IPC分类号： B41J29/393

CPC分类号： G01K13/00 ,  B41J2/04563 ,  B41J2/04581 ,  G01K3/005 ,  G01K2219/00 ,  H03M1/504 ,  H03M1/822

摘要： A temperature detector of the present invention includes a temperature sensor, a reference signal generation circuit, a level memory which rewritably stores therein a first signal level and a second signal level, a control circuit which controls the reference signal generation circuit so as to make a level of the reference signal change from the first signal level to the second signal level, a comparator circuit which compares the level of the reference signal and a level of the output signal, and a level rewriter which rewrites at least either one of the first signal level and the second signal level. When the level of the reference signal reaches the level of the output signal, the control circuit generates a detected temperature signal, and controls the level rewriter so as to change a range where a level of the reference signal changes.

摘要翻译： 本发明的温度检测器包括温度传感器，参考信号发生电路，可重写地存储第一信号电平和第二信号电平的电平存储器，控制电路，以控制参考信号发生电路， 参考信号的电平从第一信号电平变化到第二信号电平;比较电路，其比较参考信号的电平和输出信号的电平;以及电平重写器，其重写第一信号中的至少一个信号 电平和第二信号电平。 当参考信号的电平达到输出信号的电平时，控制电路产生检测到的温度信号，并且控制电平重写器以改变参考信号电平改变的范围。

公开(公告)号：US20080030533A1

公开(公告)日：2008-02-07

申请号：US11829971

申请日：2007-07-30

申请人： Katsuaki Suzuki

发明人： Katsuaki Suzuki

IPC分类号： B41J29/38

CPC分类号： B41J2/14209 ,  B41J2/04536 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/04596 ,  B41J3/543 ,  B41J11/007 ,  B41J2002/14217 ,  B41J2002/14225 ,  B41J2002/14306 ,  B41J2002/14459 ,  B41J2202/20

摘要： A waveform signal output circuit selectively outputs, to an ejection energy applier, either one of a first waveform signal so as to make an ink droplet ejected from a nozzle and a second waveform signal so as not to make an ink droplet ejected from the nozzle. A continuous non-ejection counter counts a continuous non-ejection number. A ejection history memory stores therein an ejection history. A non-ejection frequency detector detects a non-ejection frequency. A thickening degree determiner determines a thickening degree of ink in the nozzle. A waveform signal selector makes the waveform signal output circuit output the second waveform signal to the ejection energy applier when an ink droplet is not ejected in the current printing cycle and in addition a thickening degree is equal to or greater than a predetermined value.

摘要翻译： 波形信号输出电路选择性地向喷射能量施加器输出第一波形信号中的任一个，以便使从喷嘴喷射的墨滴和第二波形信号不会从喷嘴喷射墨滴。 连续不喷射计数器对连续的不喷射数进行计数。 喷射历史存储器存储喷射历史。 不喷射频率检测器检测不喷射频率。 增稠度确定器确定喷嘴中的油墨的增稠度。 波形信号选择器使波形信号输出电路在当前打印周期中不喷射墨滴时，将喷射能量施加器输出第二波形信号，此外，增稠度等于或大于预定值。

公开(公告)号：US20050116974A1

公开(公告)日：2005-06-02

申请号：US10996379

申请日：2004-11-26

申请人： Katsuaki Suzuki

发明人： Katsuaki Suzuki

IPC分类号： B41J2/01 ,  B41J2/045 ,  B41J2/055 ,  B41J2/205 ,  B41J2/21 ,  B41J29/38

CPC分类号： B41J2/04551 ,  B41J2/04553 ,  B41J2/04566 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/04593 ,  B41J2/04595 ,  B41J2/2056 ,  B41J2/2121 ,  B41J2002/14217 ,  B41J2002/14225 ,  B41J2002/14459 ,  B41J2202/20

摘要： An inkjet recording apparatus forms an image based on print data in which a gradation level is selected from a plurality of gradation levels with respect to each pixel. The ink-jet recording apparatus includes an ink-jet head including a plurality of nozzles that eject ink therefrom, a plurality of pressure chambers, each of which communicates with a corresponding one nozzle of the plurality of nozzles, and an actuator that allows the plurality of nozzles to eject ink thereform by applying pressure to ink stored in the plurality of the pressure chambers based on pulse train signals. The actuator is capable of allowing the plurality of nozzles to eject different amounts of ink based on the pulse train signals having different waveform patterns. The ink-jet recording apparatus further includes a waveform storage unit that stores a plurality of waveform patterns corresponding to the different amounts of ink to be ejected from the nozzles, a table storage unit that is provided with respect to each nozzle group including at least one of the plurality of nozzles and stores a correspondence table in which one of the plurality of waveform patterns stored in the waveform storage unit is independently selected and brought into correspondence with respect to each of the plurality of a gradation levels, and a signal generation unit that generates the pulse train signals having the respective waveform patterns, based on the correspondence table stored in each of the table storage units, so that ink is ejected from each of the nozzles with a volume in accordance with the waveform pattern assigned to each the gradation level.

摘要翻译： 喷墨记录装置根据对于每个像素从多个灰度级中选择灰度级的打印数据形成图像。 喷墨记录装置包括喷墨头，喷墨头包括从其喷射墨水的多个喷嘴，多个压力室，每个压力室与多个喷嘴中的相应的一个喷嘴连通;以及致动器，其允许多个喷嘴 的喷嘴通过基于脉冲串信号对存储在多个压力室中的墨施加压力来喷射墨水。 致动器能够允许多个喷嘴基于具有不同波形图案的脉冲串信号喷射不同量的墨。 喷墨记录装置还包括波形存储单元，其存储与从喷嘴喷射的不同量的墨水对应的多个波形图案;相对于每个喷嘴组设置的表存储单元，包括至少一个 并且存储对应表，其中存储在波形存储单元中的多个波形图案中的一个被独立地选择并且对应于多个灰度级中的每一个，以及信号生成单元， 基于存储在每个表存储单元中的对应表，产生具有各个波形图案的脉冲串信号，使得从每个喷嘴喷射具有根据分配给每个灰度级的波形图案的音量的墨水 。

公开(公告)号：US20050116972A1

公开(公告)日：2005-06-02

申请号：US10998088

申请日：2004-11-29

申请人： Katsuaki Suzuki

发明人： Katsuaki Suzuki

IPC分类号： B41J2/175 ,  B41J2/05 ,  B41J2/165 ,  B41J2/17 ,  B41J29/38

CPC分类号： B41J2/0458 ,  B41J2/04598 ,  B41J2/165

摘要： An ink-jet image forming apparatus includes an inkjet head having at least a first nozzle portion and a second nozzle portion, where each nozzle portion may independently perform preliminary ink ejection is provided.

摘要翻译： 喷墨图像形成装置包括具有至少第一喷嘴部分和第二喷嘴部分的喷墨头，其中每个喷嘴部分可以独立地执行初步喷墨。

公开(公告)号：US5250890A

公开(公告)日：1993-10-05

申请号：US201449

申请日：1988-06-02

申请人： Tokunosuke Tanamachi ,  Kiyoshi Nakamura ,  Kiyoshi Nakata ,  Yoshio Tsutsui ,  Wataru Miyake ,  Katsuaki Suzuki

发明人： Tokunosuke Tanamachi ,  Kiyoshi Nakamura ,  Kiyoshi Nakata ,  Yoshio Tsutsui ,  Wataru Miyake ,  Katsuaki Suzuki

IPC分类号： H02P27/06 ,  H02M1/12 ,  H02M7/48 ,  H02P27/08 ,  H02P5/40

CPC分类号： H02M7/53873 ,  H02M2001/0022 ,  H02M2007/4803

摘要： In an inverter control apparatus including a pulse width modulation inverter supplied with power from a d.c. power source to generate an a.c. output, a frequency control unit controlling the output frequency of the inverter, and a voltage control unit controlling the output voltage of the inverter, a frequency adjusting unit is provided to adjust the operating frequency of the inverter so that the product of voltage and time in each positive half cycle of the output voltage of the inverter becomes equal to that in the next adjacent negative half cycle of the output voltage of the inverter. When the inverter is used in an apparatus for controlling an induction motor, the frequency adjusting unit adjusts the output frequency of the inverter according to the result of detection of a ripple factor of an input voltage of the inverter, and a frequency adjusting-factor correcting unit corrects the frequency adjusting factor of the frequency adjusting unit according to at least one of the output of an induction-motor rotation frequency detector and the output of the voltage control unit.

公开(公告)号：US4655977A

公开(公告)日：1987-04-07

申请号：US785401

申请日：1985-10-08

申请人： Jujiro Komiya ,  Yuji Kikuchi ,  Katsuaki Suzuki

发明人： Jujiro Komiya ,  Yuji Kikuchi ,  Katsuaki Suzuki

IPC分类号： F28D5/02 ,  F28F9/013 ,  F28F19/00 ,  B01F3/04

CPC分类号： F28F9/013 ,  F28D5/02 ,  F28F19/00 ,  Y10S165/90 ,  Y10S261/11

摘要： A heat exchanger comprises a plurality of coil units to form a substantially rectangular prism. Each of the coil units is supported by a pair of supporting frame members through a pair of electrically insulating spacers without direct contact with the supporting frame members.

摘要翻译： 热交换器包括多个线圈单元以形成基本上为矩形的棱镜。 每个线圈单元由一对支撑框架构件通过一对电绝缘垫片支撑，而不与支撑框架构件直接接触。