公开(公告)号：US06526516B1

公开(公告)日：2003-02-25

申请号：US09210255

申请日：1998-12-11

申请人： Hisashi Ishikawa ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Hiroo Inoue ,  Kenji Takahashi ,  Norihiro Kawatoko

发明人： Hisashi Ishikawa ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Hiroo Inoue ,  Kenji Takahashi ,  Norihiro Kawatoko

IPC分类号： G06F100

CPC分类号： H04L12/10 ,  G06F1/189 ,  G06F1/26

摘要： In a system to which a plurality of devices are connected, each device has heretofore required a connector for an AC adapter and a connector for a signal line. Further, in order to arrange it so that the amount of power supplied to the overall system will not exceed a limit value, it has been required to adjust the amount of power during system use by turning the power source of each device on or off. According to the present invention, a signal line for data transfer and a power line for supply of power in a system connecting a plurality of devices are consolidated in a single cable to make it possible to connect both lines to one connector of each device. The power controller of a certain device acquires the properties of a plurality of devices connected to this device, decides the optimum power distribution and controls the power controllers of each of the other devices.

摘要翻译： 在连接有多个设备的系统中，每个设备迄今为止需要用于AC适配器的连接器和用于信号线的连接器。 此外，为了将其配置为使得提供给整个系统的电力量不会超过限制值，需要通过打开或关闭每个设备的电源来调整系统使用期间的电力量。 根据本发明，用于数据传送的信号线和用于在连接多个设备的系统中供电的电力线被固定在单个电缆中，以使得可以将两条线连接到每个设备的一个连接器。 某个设备的功率控制器获取连接到该设备的多个设备的属性，确定最佳功率分配并控制每个其他设备的功率控制器。

公开(公告)号：US09114631B2

公开(公告)日：2015-08-25

申请号：US13407051

申请日：2012-02-28

申请人： Miyuki Fujita ,  Hiroshi Tajika ,  Yuji Konno ,  Shuichi Murakami ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Tetsuhiro Maeda

发明人： Miyuki Fujita ,  Hiroshi Tajika ,  Yuji Konno ,  Shuichi Murakami ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Tetsuhiro Maeda

IPC分类号： B41J29/38 ,  B41J29/393 ,  B41J2/21 ,  B41J19/14

CPC分类号： B41J2/2135 ,  B41J2/04573 ,  B41J2/04586 ,  B41J19/145

摘要： With an ink jet head having for each color two parallel columns of nozzles arranged shifted by one-half the pitch, odd-numbered rasters and even-numbered rasters are printed by the two nozzle columns. The registration between the odd- and even-numbered rasters is secured during the printing to produce a high quality image. The ink ejection timing between the two raster groups is shifted by a predetermined interval to form adjustment patterns; the adjustment patterns are checked and, according to the check result, an adjustment value for the ink ejection timing between the two ink nozzle columns is entered, and the entered adjustment value is stored to be reflected on the actual printing operation. To facilitate the adjustment pattern check, the adjustment patterns have a dot distribution with a blue noise characteristic at a resolution at which the printing apparatus can print.

摘要翻译： 对于每个颜色的喷墨头，两个平行的喷嘴排列偏移了一半的间距，奇数光栅和偶数光栅由两个喷嘴列打印。 奇数和偶数光栅之间的对准在打印期间得到保证，以产生高质量的图像。 两个光栅组之间的喷墨定时偏移预定间隔以形成调整图案; 检查调整图案，并且根据检查结果，输入两个墨水喷嘴列之间的墨水喷射正时的调节值，并且输入的调整值被存储以反映在实际打印操作上。 为了便于调整图案检查，调整图案具有在打印装置可以打印的分辨率下具有蓝色噪声特性的点分布。

公开(公告)号：US07374268B2

公开(公告)日：2008-05-20

申请号：US11420644

申请日：2006-05-26

申请人： Hiroshi Tajika ,  Yuji Konno ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Atsuhiko Masuyama ,  Akiko Maru

发明人： Hiroshi Tajika ,  Yuji Konno ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Atsuhiko Masuyama ,  Akiko Maru

IPC分类号： B41J2/205 ,  B41J29/38

CPC分类号： B41J3/60

摘要： An ink jet recording method and apparatus for recording pictures, characters, etc. on both sides of a recording medium by ejecting a first ink and a second ink on the same side of the medium, wherein the first ink is ejected based on mirror data corresponding to a mirror image of the image to be recorded and the second ink is ejected based on data corresponding to the image to be recorded.

摘要翻译： 一种喷墨记录方法和装置，用于通过在介质的同一侧喷射第一油墨和第二油墨来在记录介质的两面上记录图像，字符等，其中基于相应的镜像数据喷射第一油墨 基于要记录的图像的镜像，并且基于与要记录的图像相对应的数据喷射第二墨。

公开(公告)号：US20070052738A1

公开(公告)日：2007-03-08

申请号：US11365605

申请日：2006-03-02

申请人： Tetsuya Edamura ,  Hiroshi Tajika ,  Yuji Konno ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Atsuhiko Masuyama ,  Akiko Maru

发明人： Tetsuya Edamura ,  Hiroshi Tajika ,  Yuji Konno ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Atsuhiko Masuyama ,  Akiko Maru

IPC分类号： B41J29/38

CPC分类号： B41J2/16526

摘要： In an ink-jet printing apparatus which includes a plurality of printing heads each having an array of ink discharging elements, preliminary discharge of driving the elements of at least one printing head is performed a predetermined number of times as a unit in performing preliminary discharge of discharging ink irrelevant to printing. The printing head for which the preliminary discharge is to be performed is switched in a predetermined cycle. In performing the preliminary discharge and switching of the printing head are so controlled as to perform preliminary discharge a desired number of times for all the elements of the printing heads by repeating the cycle.

摘要翻译： 在包括多个喷墨头的喷墨打印设备中，每个喷墨头具有排墨元件阵列，在至少一个打印头的元件的预喷射作为一个单元执行预定次数， 排出与印刷无关的油墨。 要进行预备放电的打印头以预定的周期进行切换。 在执行初步放电和打印头的切换被控制为通过重复该循环对打印头的所有元件执行所需次数的预先排放。

公开(公告)号：US07057756B2

公开(公告)日：2006-06-06

申请号：US09903609

申请日：2001-07-13

申请人： Takayuki Ogasahara ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Norihiro Kawatoko ,  Tetsuya Edamura ,  Tetsuhiro Maeda ,  Atsuhiko Masuyama

发明人： Takayuki Ogasahara ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Norihiro Kawatoko ,  Tetsuya Edamura ,  Tetsuhiro Maeda ,  Atsuhiko Masuyama

IPC分类号： G06F15/00

CPC分类号： H04N1/40087 ,  B41J2/2056

摘要： The present invention reduces the granularity of the dots for the entire density range by optimally setting formation amounts of a low-density dot and of a high-density dot per unit area. For this purpose, the formation amounts of the low-density dot and of the high-density dot in accordance with the density level are determined in such a way that as the density level rises, the formation amount of the low-density dot is gradually increased up to a first peak amount (200%) and, after reaching the first peak, gradually decreased, and in a range of density levels higher than a predetermined density level at which the low-density dot is formed to a specified amount (200%), as the density level rises, the formation amount of the high-density dot is gradually increased up to a second peak amount (100%) smaller than the first peak amount.

摘要翻译： 本发明通过最佳地设定低密度点的形成量和每单位面积的高密度点来降低整个密度范围的点的粒度。 为此，根据浓度水平确定低密度点和高密度点的形成量，使得当密度水平升高时，低密度点的形成量逐渐地 增加到第一峰值（200％），并且在达到第一峰值后逐渐降低，并且在高于形成低密度点的预定浓度水平的浓度水平的范围内（200 ％），随着密度水平升高，高密度点的形成量逐渐增加至比第一峰值小的第二峰值（100％）。

公开(公告)号：US06992693B2

公开(公告)日：2006-01-31

申请号：US10230112

申请日：2002-08-29

申请人： Hiroshi Tajika ,  Kenji Kawazoe ,  Yuji Konno ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Tetsuhiro Maeda ,  Atsuhiko Masuyama

发明人： Hiroshi Tajika ,  Kenji Kawazoe ,  Yuji Konno ,  Norihiro Kawatoko ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Tetsuhiro Maeda ,  Atsuhiko Masuyama

IPC分类号： H04N7/18 ,  H04N5/64

CPC分类号： G02B27/2214 ,  Y10S345/905

摘要： In a display apparatus (10), a lenticular lens (2) is detachable from or integrated with a frame (1). An insertion slot 3 for inserting an object to be displayed in the horizontal direction is formed between the frame (1) and lenticular lens (2). An arm (4) which is used to place the display apparatus to stand upright in a portrait or landscape position, and attachment grooves (5) that receive the arm (4) are formed on the back surface of the frame (1). The arm (4) and upper, lower, right, and left symmetrical attachment grooves (5) are formed to be able to place the display apparatus (10) in any of the upper, lower, right, and left directions when the object to be placed is set in a direction perpendicular to its insertion direction.

摘要翻译： 在显示装置（10）中，双凸透镜（2）可与框架（1）分离或与之结合。 在框架（1）和双凸透镜（2）之间形成用于插入要在水平方向上显示的对象的插入槽3。 用于将显示装置放置在纵向或横向位置的臂（4），并且在框架（1）的后表面上形成有接纳臂（4）的安装槽（5）。 臂（4）和上，下，右和左对称的附接槽（5）形成为能够将显示装置（10）放置在任何上，下，右和左方向上，当物体 被放置在垂直于其插入方向的方向上。

公开(公告)号：US06827413B1

公开(公告)日：2004-12-07

申请号：US09628661

申请日：2000-07-28

申请人： Norihiro Kawatoko ,  Hiroshi Tajika ,  Takayuki Murata ,  Yuji Konno

发明人： Norihiro Kawatoko ,  Hiroshi Tajika ,  Takayuki Murata ,  Yuji Konno

IPC分类号： B41J2938

CPC分类号： B41J2/04506 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04553 ,  B41J2/04565 ,  B41J2/04568 ,  B41J2/0458 ,  B41J2/04591

摘要： When printing data is to be printed, the number of simultaneously driven printing elements of a plurality of printing elements of a printhead is discriminated. On the basis of the number of simultaneously driven printing elements discriminated and a fundamental pulse width changeably, determined on the basis of driving conditions of the printhead, a driving pulse to be applied to printing elements used in the printing of the printing data is controlled.

摘要翻译： 当打印数据时，识别打印头的多个打印元件的同时驱动的打印元件的数目。 基于识别的同时驱动的打印元件的数量和基于打印头的驱动条件确定的基本脉冲宽度的基础，控制用于打印数据的打印中使用的打印元件的驱动脉冲。

公开(公告)号：US06808247B2

公开(公告)日：2004-10-26

申请号：US10198105

申请日：2002-07-19

申请人： Norihiro Kawatoko ,  Hiroshi Tajika ,  Yuji Konno ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Atsuhiko Masuyama

发明人： Norihiro Kawatoko ,  Hiroshi Tajika ,  Yuji Konno ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Atsuhiko Masuyama

IPC分类号： B41J2165

CPC分类号： B41J2/1652

摘要： An ink jet recording apparatus adjusts at least one of a preliminary discharge time representing a time until the subsequent preliminary discharge is performed and a compensated time determined on the basis of the time elapsed since the previous preliminary discharge, so that the preliminary discharge is performed at a predetermined preliminary discharge hole. Accordingly, the ink jet recording apparatus is capable of recording on different kinds of recording media in a manner suitable for each of them without using a complex control process, and of performing the preliminary discharge according to the size of the recording media. In addition, a reduction in the throughput is prevented by using the ink jet recording apparatus.

摘要翻译： 一种喷墨记录装置调节表示直到进行后续预备放电的时间的预备放电时间和根据从先前预备放电以来经过的时间确定的补偿时间中的至少一个，以便在 预定的预排气孔。 因此，喷墨记录装置能够在不使用复杂的控制处理的情况下以适合于它们的方式在不同种类的记录介质上进行记录，并且可以根据记录介质的尺寸执行预排放。 此外，通过使用喷墨记录装置可以防止吞吐量的降低。

公开(公告)号：US06736476B2

公开(公告)日：2004-05-18

申请号：US09910841

申请日：2001-07-24

申请人： Hirowo Inoue ,  Hisashi Ishikawa ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Kenji Takahashi ,  Norihiro Kawatoko

发明人： Hirowo Inoue ,  Hisashi Ishikawa ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Kenji Takahashi ,  Norihiro Kawatoko

IPC分类号： H04N1034

CPC分类号： H04N1/32128 ,  B41J3/00 ,  B41J3/407 ,  H04N1/00278 ,  H04N1/0097 ,  H04N1/2353 ,  H04N1/2369 ,  H04N2101/00 ,  H04N2201/3205 ,  H04N2201/3214 ,  H04N2201/3242 ,  H04N2201/3243 ,  H04N2201/3252 ,  H04N2201/3253 ,  H04N2201/3277

摘要： When an image is sensed by a digital camera, image additional information as the image sensing conditions is stored together with the sensed image information. Also, information unique to that digital camera is stored together with the image additional information. The digital camera is connected to a printer by, e.g., an IEEE1394 I/F. The printer stores printing control information as various combinations of unique information such as its printing method, the types of ink, paper, and the like, print quality and print speed, and processing technique such as masking. In response to a print instruction, the printer reads the image information and image additional information from the digital camera, and selects the printing control information in accordance with the read information and the set printing mode. The printer prints an image using the selected printing control information.

公开(公告)号：US06557964B2

公开(公告)日：2003-05-06

申请号：US09905952

申请日：2001-07-17

申请人： Norihiro Kawatoko ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Tetsuhiro Maeda

发明人： Norihiro Kawatoko ,  Hiroshi Tajika ,  Miyuki Fujita ,  Yuji Konno ,  Takayuki Ogasahara ,  Tetsuya Edamura ,  Tetsuhiro Maeda

IPC分类号： B41J2205

CPC分类号： H04N1/4055 ,  B41J2/2132 ,  G06K15/10 ,  G06K2215/0085

摘要： The present invention provides a printing apparatus and method that can prevent the image grade from lowering. A print head is provided with a plurality of printing elements to print dots on N adjacent rasters and dots on M adjacent columns under different conditions by causing the print heads perform a plurality of (P) main-scanning operations in a main-scanning direction and transporting a printing medium at least once in a sub-scanning direction. A plurality of dot arrangement patterns used for the same level of image data are periodically changed. The plurality of dot arrangement patterns are such that within each period when the patterns are repeatedly used, the number of dots formed in each of said N rasters are equalized, whereas the number of dots formed in each of said M columns are equalized.