公开(公告)号：US07085002B2

公开(公告)日：2006-08-01

申请号：US09859437

申请日：2001-05-18

申请人： Peter William Mitchell Ilbery ,  Noribumi Koitabashi ,  Shoji Kanemura ,  James Robert Metcalfe

发明人： Peter William Mitchell Ilbery ,  Noribumi Koitabashi ,  Shoji Kanemura ,  James Robert Metcalfe

IPC分类号： G06K15/10

CPC分类号： B41J2/0451 ,  B41J2/0458 ,  B41J2/2132 ,  B41J2202/17 ,  H04N1/40087 ,  H04N1/4015

摘要： An image recording apparatus (2000) is disclosed, which comprises forming elements (2002) for forming an image, a memory (2006) indicating relative desirability of utilising the forming elements (2002) for forming the image, and processing means (2008) for computing image recording signals using input image signals (2012) and the stored data. The use of a particular forming element is thereby biased dependent upon the relative desirability data of other forming elements, the corresponding input signal for the particular forming element, and a term for the particular forming element.

摘要翻译： 公开了一种图像记录装置（2000），其包括用于形成图像的形成元件（2002），指示利用形成元件（2002）形成图像的相对可取性的存储器（2006），以及用于形成图像的处理装置 使用输入图像信号（2012）和存储的数据来计算图像记录信号。 因此，特定成形元件的使用由于其它成形元件的相对期望数据，特定成形元件的相应输入信号和特定成形元件的术语而偏置。

公开(公告)号：US08517499B2

公开(公告)日：2013-08-27

申请号：US12277925

申请日：2008-11-25

申请人： Katsuhiko Takano ,  Makoto Shihoh ,  Shoji Kanemura ,  Hiroyasu Nomura ,  Katsumasa Nishikawa ,  Shigeo Takenaka ,  Manabu Sueoka ,  Junji Yasuda ,  Noriyuki Chino

发明人： Katsuhiko Takano ,  Makoto Shihoh ,  Shoji Kanemura ,  Hiroyasu Nomura ,  Katsumasa Nishikawa ,  Shigeo Takenaka ,  Manabu Sueoka ,  Junji Yasuda ,  Noriyuki Chino

IPC分类号： B41J29/377

CPC分类号： B41J2/515 ,  B41J2/1408 ,  B41J2/15 ,  B41J2/155 ,  B41J2202/19 ,  B41J2202/20

摘要： A temperature rise of a head due to a printing operation with a higher speed and a higher density is suppressed. To realize this, an inkjet printing head is provided in which a plurality of printing element substrates having an ejection opening array consisting of a plurality of ejection openings for ejecting ink are arranged on a support plate in a direction of the ejection opening array. The support plate includes therein a heat pipe and a flow path through which cooling liquid is flowed.

摘要翻译： 抑制由于具有更高速度和更高密度的打印操作而引起的头部的温度升高。 为了实现这一点，提供一种喷墨打印头，其中具有由多个用于喷射墨的喷射口组成的喷射口阵列的多个打印元件基板沿着喷射口阵列的方向布置在支撑板上。 支撑板包括热管和冷却液流过的流路。

公开(公告)号：US07959248B2

公开(公告)日：2011-06-14

申请号：US12163604

申请日：2008-06-27

申请人： Masaaki Naoi ,  Kota Kiyama ,  Shoji Kanemura ,  Noriyuki Chino

发明人： Masaaki Naoi ,  Kota Kiyama ,  Shoji Kanemura ,  Noriyuki Chino

IPC分类号： B41J29/38 ,  B41J2/01

CPC分类号： G03G15/305 ,  B41J11/008 ,  B41J11/0095 ,  B41J13/08 ,  G03G2215/00599 ,  G03G2215/00945 ,  G03G2215/0141

摘要： A recording apparatus includes a recording unit configured to record an image on a recording medium, a roller configured to convey the recording medium, a first signal generation unit configured to generate a first period signal according to a movement of the recording medium, a second signal generation unit configured to generate a second period signal according to a rotation of the roller, a correction unit configured to correct the first period signal when a period value of the first period signal is outside a predetermined range, an information generation unit configured to generate variation information of a moving speed of the recording medium based on the first period signal, and a control unit configured to control recording on the recording medium based on the variation information and the second period signal.

摘要翻译： 记录装置包括：记录单元，被配置为在记录介质上记录图像，被配置为传送记录介质的辊;第一信号生成单元，被配置为根据记录介质的移动产生第一周期信号，第二信号 生成单元，被配置为根据所述辊的旋转生成第二周期信号;校正单元，被配置为当所述第一周期信号的周期值在预定范围之外时校正所述第一周期信号;信息生成单元，被配置为生成变化 基于第一周期信号的记录介质的移动速度的信息;以及控制单元，被配置为基于变化信息和第二周期信号在记录介质上控制记录。

公开(公告)号：US06974201B2

公开(公告)日：2005-12-13

申请号：US10697721

申请日：2003-10-29

申请人： Shoji Kanemura

发明人： Shoji Kanemura

IPC分类号： B41J2/01 ,  B41J2/045 ,  B41J2/165 ,  B41J2/175 ,  B41J2/515

CPC分类号： B41J2/0457 ,  B41J2/04586 ,  B41J2/04598 ,  B41J2/16526 ,  B41J2/515

摘要： A full-line type printing apparatus having plural printheads which simultaneously performs printing processing using a printhead within a printing area of a print medium and preliminary discharge processing on a printhead without the printing area of the print medium in a stable manner. For this purpose, upon printing by the respective printheads based on received print data, electric power supplied to the respective printheads are calculated, and it is determined whether or not the sum of electric power supplied to simultaneously driven printheads is within a threshold value. If the sum is greater than the threshold value, a flag is set. Next, upon print-output of the print data, the existence/absence of the flag is checked, and if the flag is not set, normal printing is performed, while if the flag is set, a printhead driving frequency is changed before printing.

摘要翻译： 具有多个打印头的全线型打印装置，其同时使用打印机在打印介质的打印区域内执行打印处理，并且在打印头上进行预备排放处理，而不会以稳定的方式打印打印介质的打印区域。 为此，在基于所接收的打印数据通过相应的打印头进行打印时，计算供给到各个打印头的电力，并且确定提供给同时驱动的打印头的电力的总和是否在阈值内。 如果和大于阈值，则设置标志。 接下来，在打印输出打印数据时，检查是否存在标志，如果没有设置标志，则执行正常打印，而如果设置标志，则在打印之前更改打印头驱动频率。

公开(公告)号：US06332612B1

公开(公告)日：2001-12-25

申请号：US09594492

申请日：2000-06-16

申请人： Shoji Kanemura

发明人： Shoji Kanemura

IPC分类号： B65H502

CPC分类号： B65H5/004 ,  B41J11/007 ,  B65H2404/20 ,  B65H2511/24 ,  B65H2220/03 ,  B65H2220/11

摘要： A sheet conveying apparatus and an image recording apparatus in which an electrode at a particular position on a conveying belt is formed in a particular aspect, whereby the position can be recognized without a marker or the like being discretely required. The sheet conveying apparatus and the image recording apparatus have a conveying belt for conveying a sheet, and comb-teeth electrodes having a plurality of electrodes installed in the conveying direction of the conveying belt, and the electrode at a particular position among the comb-teeth electrodes is formed in a particular aspect, and a probe for detecting the aspect of the electrode is provided, and the operation is controlled on the basis of the information by the probe.

摘要翻译： 在特定方面形成有输送带上的特定位置处的电极的片材输送装置和图像记录装置，由此能够识别位置而不需要标记物等。 片材输送装置和图像记录装置具有用于输送片材的输送带和具有安装在输送带的输送方向上的多个电极的梳齿电极以及梳齿中的特定位置处的电极 在特定方面形成电极，并且提供用于检测电极的方面的探针，并且基于通过探针的信息来控制操作。

公开(公告)号：US4760405A

公开(公告)日：1988-07-26

申请号：US920797

申请日：1986-10-20

申请人： Keiji Nagira ,  Shoji Kanemura

发明人： Keiji Nagira ,  Shoji Kanemura

IPC分类号： B41J33/36 ,  B41J33/54 ,  G01D9/00

CPC分类号： B41J33/36 ,  B41J33/54

摘要： Method and apparatus for effecting thermal recording on a sheet of a recording medium with the aid of a reusable ribbon which can be repeatedly used for recording a plurality of times. The recording operation is performed during forward movement as well as during return movement of a thermal head while the ink ribbon is wound and unwound. On completion of a predetermined number of recording operations in both direction further recording is stopped and the thermal head is returned to its home position without any displacement of the ink ribbon. Thereafter, the above-mentioned steps are repeated. The reusable ribbon is wound by a length equal to M/N of a line every time recording is performed on M lines in the two-way recording mode, where N represents the number of recording operations for which a portion of the reusable ink ribbon can be repeatedly used. When a non-reusable ink ribbon is used, this fact is detected and the result of detection is discriminated by a CPU to effect unidirectional recording; when a reusable ink ribbon is used, this fact is detected to effect irregular two directional recording, and when no ink ribbon is used, this fact is detected to effect complete two directional recording.

摘要翻译： 借助于可重复使用多次记录的可重复使用的色带来对记录介质的片材进行热记录的方法和装置。 记录操作在向前移动期间以及在墨带被卷绕和展开时在热敏头的返回运动期间执行。 在完成两个方向上的预定数量的记录操作时，停止进一步记录，并且热敏头返回到其原始位置而没有墨带的任何位移。 此后，重复上述步骤。 每次在双向记录模式下对M行执行记录时，可重复使用的色带被卷绕长度等于线的M / N，其中N表示可再利用色带的一部分的记录操作的数量 重复使用。 当使用不可重复使用的色带时，检测到该事实，并且通过CPU区分检测结果以进行单向记录; 当使用可重复使用的色带时，检测到这个事实可以进行不规则的双向记录，并且当没有使用墨带时，检测到这一事实来实现完全的双向记录。

公开(公告)号：US4734712A

公开(公告)日：1988-03-29

申请号：US931966

申请日：1986-11-24

申请人： Shoji Kanemura

发明人： Shoji Kanemura

IPC分类号： B41J2/485 ,  B41J2/355 ,  B41J2/36 ,  G01D15/10 ,  B41J3/20

CPC分类号： G01D15/10 ,  B41J2/355

摘要： A recording apparatus for recording a pattern by a plurality of dots comprises: discriminating means for discriminating whether or not the dot which exists in the dot series to be recorded next is located obliquely to the dot recorded previously; and control means which, in the case where it is determined by the discriminating means that the obliquely located dot exists, makes a drive of this dot different from an ordinary drive, thereby enabling this obliquely located dot to be recorded for a slightly longer recording time. With this apparatus, particularly, an oblique line can be smoothly and sharply recorded so that a recording quality of a character, figure or the like is greatly improved.

摘要翻译： 用于通过多个点记录图案的记录装置包括：鉴别装置，用于鉴别下一个要记录的点阵列中存在的点是否位于与先前记录的点倾斜的位置; 以及控制装置，在由识别装置确定倾斜位置的点存在的情况下，使该点的驱动与普通驱动不同，从而使得该倾斜位置的点能够记录稍长的记录时间 。 特别地，通过该装置，可以平滑地且锐利地记录斜线，从而大大提高字符，图形等的记录质量。

公开(公告)号：US4707649A

公开(公告)日：1987-11-17

申请号：US712780

申请日：1985-03-18

申请人： Shoji Kanemura

发明人： Shoji Kanemura

IPC分类号： H02P8/00 ,  B41J19/30 ,  G05B19/40 ,  H02P8/32

CPC分类号： G05B19/40 ,  G05B2219/41101 ,  Y10S400/903

摘要： A motor controlling system in which a stepping motor can be always stopped at a constant or predetermined position. During initialization an excitation phase is stored after the motor has been detected to have passed a particular position. During actual operation, after the motor has been detected to have passed that particular position, the excitation phase of the motor is monitored and compared with the stored excitation phase. The motor is stopped upon coincidence of the compared excitation phases.

摘要翻译： 一种电动机控制系统，其中步进电机可以始终在恒定或预定位置停止。 在初始化期间，在检测到电动机已经通过特定位置之后存储激励相位。 在实际运行中，在检测到电机已经通过该特定位置之后，电机的励磁相被监测并与存储的励磁相比较。 电动机在比较的励磁阶段重合时停止。

公开(公告)号：US08259145B2

公开(公告)日：2012-09-04

申请号：US12785385

申请日：2010-05-21

申请人： Noriyuki Chino ,  Yuji Uramoto ,  Shoji Kanemura ,  Kota Kiyama ,  Junji Yasuda ,  Katsuhiko Takano ,  Yoshinobu Sekiguchi ,  Noboru Koumura

发明人： Noriyuki Chino ,  Yuji Uramoto ,  Shoji Kanemura ,  Kota Kiyama ,  Junji Yasuda ,  Katsuhiko Takano ,  Yoshinobu Sekiguchi ,  Noboru Koumura

IPC分类号： B41J2/47 ,  B41J2/435

CPC分类号： B41J2/473 ,  G02B26/127 ,  G06K15/1219

摘要： An image forming apparatus capable of enhancing the accuracy of the scanning position of a laser beam to thereby obtain a more precise image. Optical sensors detect reflected light from a surface of a photosensitive drum. During image formation, the apparatus detects the scanning speed of the laser beam in a main scanning direction based on detection signals from the respective optical sensors in each of divisional sections of an image forming area in the main scanning direction. The apparatus corrects magnification of the image in the main scanning direction, based on results of detection of the scanning speed of the laser beam in the main scanning direction.

摘要翻译： 一种图像形成装置，其能够提高激光束的扫描位置的精度，从而获得更精确的图像。 光学传感器检测来自感光鼓表面的反射光。 在图像形成期间，该装置基于来自主扫描方向上的图像形成区域的每个分割部分中的各个光学传感器的检测信号，在主扫描方向上检测激光束的扫描速度。 该装置基于在主扫描方向上的激光束的扫描速度的检测结果来校正图像在主扫描方向上的放大率。

公开(公告)号：US07980677B2

公开(公告)日：2011-07-19

申请号：US12240371

申请日：2008-09-29

申请人： Noriyuki Chino ,  Shoji Kanemura ,  Hiroyasu Nomura

发明人： Noriyuki Chino ,  Shoji Kanemura ,  Hiroyasu Nomura

IPC分类号： B41J2/05

CPC分类号： B41J2/155 ,  B41J2/1408 ,  B41J2202/20

摘要： An ink jet recording head includes recording element substrates each including at least one nozzle array and heat generating resistors, a common liquid chamber having introducing and discharging ports, and a supporting member mounting the recording element substrates and in which a plurality of individual liquid chambers for supplying the ink to respective recording element substrates and a plurality of ink inlet ports for supplying the ink from the common liquid chamber to respective individual liquid chambers are formed. The individual liquid chambers are arranged in a direction of flow of the ink from the ink introducing port toward the discharging port. At least in a most upstream individual liquid chamber with respect to the direction, a center line of an associated inlet port with respect to the direction is located downstream of a center line of the upstream individual liquid chamber with respect to the direction.

摘要翻译： 喷墨记录头包括各自包括至少一个喷嘴阵列和发热电阻器的记录元件基板，具有引入和排出口的公共液体室，以及安装记录元件基板的支撑部件，其中多个单独的液体室用于 将油墨供应到相应的记录元件基板，并且形成用于将油墨从公共液体室供应到各个单独的液体室的多个墨水入口。 单独的液体室沿墨水从墨水引入口朝向排放口的方向布置。 至少在相对于该方向的最上游单个液体室中，相对于该方向的相关联的入口的中心线相对于该方向位于上游单独液体室的中心线的下游。