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51. 发明申请

US20120007540A1 MOTOR CONTROL DEVICE 有权
标题翻译：电机控制装置
公开(公告)号：US20120007540A1
公开(公告)日：2012-01-12
申请号：US13257627
申请日：2010-03-08
申请人： Akira Tanabe , Yoshihiro Marushita , Hidetoshi Ikeda , Kei Terada , Tetsuya Tanabe , Masahiko Yoshida , Masanori Ozaki
发明人： Akira Tanabe , Yoshihiro Marushita , Hidetoshi Ikeda , Kei Terada , Tetsuya Tanabe , Masahiko Yoshida , Masanori Ozaki
IPC分类号： G05B5/01
CPC分类号： H02P23/04
摘要： Provided is a motor control device which realizes automatic adjustment of control of a motor for driving a mechanical load through a simple operation. The motor control device includes: a follow-up control unit (6) for receiving detection information of a detector (3) to output a torque command signal and output a status of motor control of a motor (1) as a control status amount signal, when a command signal regarding the motor control to be output from an upper-level controller is absent; an oscillation detection unit (9) for receiving the control status amount signal and detecting oscillation of a control status amount to output an oscillation detection signal; and an automatic adjustment unit (10) for receiving the oscillation detection signal to monitor a control status of the motor (1) and adjust a control parameter of the follow-up control unit (6) only when abnormality is detected.
摘要翻译：提供一种电动机控制装置，其通过简单的操作实现用于驱动机械负载的电动机的控制的自动调节。电动机控制装置包括：跟随控制单元（6），用于接收检测器（3）的检测信息，以输出转矩指令信号，并输出电动机（1）的电动机控制状态作为控制状态量信号当从上级控制器输出关于电动机控制的命令信号时，振荡检测单元（9），用于接收控制状态量信号并检测控制状态量的振荡以输出振荡检测信号; 以及仅在检测到异常时，接收振动检测信号以监视电动机（1）的控制状态并且调整跟随控制单元（6）的控制参数的自动调整单元（10）。

52. 发明申请

US20120006982A1 ROTARY ENCODER AND MANUFACTURING METHOD THEREOF 有权
标题翻译：旋转编码器及其制造方法
公开(公告)号：US20120006982A1
公开(公告)日：2012-01-12
申请号：US13257771
申请日：2009-04-14
申请人： Toshikazu Satone , Masahiko Yoshida , Kousuke Shamoto , Takumi Asano
发明人： Toshikazu Satone , Masahiko Yoshida , Kousuke Shamoto , Takumi Asano
IPC分类号： G01D5/36 , B32B37/02 , B32B38/00 , B32B37/12
CPC分类号： G01D5/34738
摘要： A rotating shaft; a boss that has a fitting hole formed in a center portion thereof, has a clean adhering surface at an end thereof, and is configured so that the rotating shaft is fitted into the fitting hole while the boss is fixed to the rotating shaft by a fixing member; a pulse disk that has an interference-fit hole formed in a center portion thereof for the rotating shaft, has a clean adhesion-receiving surface in a surrounding of the interference-fit hole, is configured so that the rotating shaft is pressed into the interference-fit hole and so that the adhesion-receiving surface is adhered to the adhering surface of the boss by an adhesive agent, and has a position detecting pattern formed thereon; a light emitting element that radiates light; and a light receiving element that receives the light from the light emitting element via the position detecting pattern are included.
摘要翻译：旋转轴; 具有形成在其中心部分的嵌合孔的凸台在其一端具有清洁的粘附表面，并且构造成使得旋转轴装配到装配孔中，同时通过固定将凸台固定到旋转轴会员; 在旋转轴的中心部形成有干涉配合孔的脉冲盘在干涉配合孔的周围具有清洁的粘合接收面，被配置为使得旋转轴被压入干涉使得粘合接收表面通过粘合剂粘附到凸台的粘合表面，并且具有形成在其上的位置检测图案; 发光的发光元件; 并且包括经由位置检测图案接收来自发光元件的光的光接收元件。

53. 发明授权

US08029085B2 Recording method 有权
标题翻译：录制方式
公开(公告)号：US08029085B2
公开(公告)日：2011-10-04
申请号：US11812885
申请日：2007-06-22
申请人： Masahiko Yoshida , Tatsuya Nakano , Bunji Ishimoto , Toru Miyamoto , Hirokazu Nunokawa , Yoichi Kakehashi
发明人： Masahiko Yoshida , Tatsuya Nakano , Bunji Ishimoto , Toru Miyamoto , Hirokazu Nunokawa , Yoichi Kakehashi
IPC分类号： B41J29/393
CPC分类号： B41J29/38 , B41J11/42 , B41J29/393
摘要： A transport mechanism transports a medium in a transport direction based on a target transport amount and has a first roller provided on an upstream side in the transport direction and a second roller provided on a downstream side in the transport direction. Correction values are calculated based on an interval between the lines in the transport direction. The transport mechanism is controlled based on a corrected target transport amount after correcting the target transport amount based on the correction values. Lines are formed by ejecting ink from a first nozzle when the first roller is in contact with the medium, and ejecting ink from a second nozzle on a downstream side from the first nozzle in the transport direction when the first roller is not in contact with the medium and the second roller is in contact with the medium.
摘要翻译：输送机构基于目标输送量在输送方向上输送介质，并且具有设置在输送方向的上游侧的第一辊和设置在输送方向的下游侧的第二辊。校正值是根据传输方向上的行间距来计算的。基于校正值校正目标传送量之后，基于校正目标传送量来控制传送机构。当第一辊与介质接触时，通过从第一喷嘴喷出油墨，并且当第一辊不与第一辊不接触时从第一喷嘴的下游侧的第二喷嘴沿输送方向喷出油墨，介质和第二辊与介质接触。

54. 发明授权

US07931347B2 Transporting method and recording apparatus 有权
标题翻译：运输方式和记录装置
公开(公告)号：US07931347B2
公开(公告)日：2011-04-26
申请号：US12828000
申请日：2010-06-30
申请人： Masahiko Yoshida , Tatsuya Nakano , Hirokazu Nunokawa , Bunji Ishimoto , Toru Miyamoto , Yoichi Kakehashi
发明人： Masahiko Yoshida , Tatsuya Nakano , Hirokazu Nunokawa , Bunji Ishimoto , Toru Miyamoto , Yoichi Kakehashi
IPC分类号： B41J29/38 , B41J29/393
CPC分类号： B41J11/42
摘要： The invention is a transport method that transports a medium by causing a transport roller to rotate based on a corrected target transport amount, after correcting the target transport amount that is targeted based on a correction value and includes: printing a first pattern on a medium, printing a second pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of less than one rotation from a rotation position of the transport roller at a time of printing the first pattern, printing a third pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of one rotation from a rotation position of the transport roller at a time of printing the first pattern, printing a fourth pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of one rotation from a rotation position of the transport roller at a time of printing the second pattern, calculating a first correction value based on the first pattern and the third pattern, calculating a second correction value based on the second pattern and the fourth pattern, transporting the medium by correcting the target transport amount based on the first correction value or the second correction value depending on the relative position of the medium with respect to the transport roller.
摘要翻译：本发明是一种输送方法，在通过基于校正值校正目标的目标输送量之后，基于校正的目标输送量使输送辊旋转，并且包括：在介质上印刷第一图案，通过在打印第一图案时使输送辊从传送辊的旋转位置旋转少于一个旋转的旋转量来传送媒体之后打印第二图案，在印刷第一图案之后印刷第三图案通过在打印第一图案时使输送辊从输送辊的旋转位置旋转一个旋转量而被输送，通过使输送辊在传送介质之后印刷第四图案在打印第二图案时，从输送辊的旋转位置旋转一圈的旋转量基于第一模式和第三模式来计算第一校正值，基于第二模式和第四模式计算第二校正值，基于第一校正值或第二校正值来校正目标传送量来传送介质取决于介质相对于输送辊的相对位置。

55. 发明授权

US07909433B2 Liquid ejecting apparatus and raster line forming method 有权
标题翻译：液体喷射装置和光栅线形成方法
公开(公告)号：US07909433B2
公开(公告)日：2011-03-22
申请号：US12284224
申请日：2008-09-18
申请人： Masahiko Yoshida , Takeshi Yoshida , Michiaki Tokunaga , Tatsuya Nakano
发明人： Masahiko Yoshida , Takeshi Yoshida , Michiaki Tokunaga , Tatsuya Nakano
IPC分类号： B41J2/21
CPC分类号： B41J2/2132 , B41J3/28 , B41J3/4078 , B41J25/001
摘要： A liquid ejecting apparatus including a head unit that has a plurality of heads along a first direction, in which a plurality of nozzles that eject a liquid onto a medium are lined up in the first direction, and that ejects the liquid while moving relative to the medium in a second direction, which intersects the first direction, the head unit having a width in the first direction that is greater than a width of a medium in the first direction, a movement mechanism that makes the head unit move relative to the medium a plurality of times alternately in the second direction and the first direction, and a control section that forms a raster line group by forming each raster line.
摘要翻译：一种液体喷射装置，包括：头单元，其具有沿着第一方向具有多个头部的头部单元，其中将喷射液体的多个喷嘴沿第一方向排列，并且在相对于所述第一方向移动时喷射液体在与第一方向相交的第二方向的介质中，头单元具有第一方向上的宽度大于第一方向上的介质的宽度;使头单元相对于介质移动的移动机构在第二方向和第一方向交替地多次，以及通过形成每条光栅线形成光栅线组的控制部。

56. 发明授权

US07864984B2 Line position calculating method, correction value obtaining method, and storage medium having program stored thereon 失效
标题翻译：线位置计算方法，校正值获取方法以及存储有程序的存储介质
公开(公告)号：US07864984B2
公开(公告)日：2011-01-04
申请号：US11840061
申请日：2007-08-16
申请人： Toru Miyamoto , Tatsuya Nakano , Masahiko Yoshida , Bunji Ishimoto , Hirokazu Nunokawa , Yoichi Kakehashi
发明人： Toru Miyamoto , Tatsuya Nakano , Masahiko Yoshida , Bunji Ishimoto , Hirokazu Nunokawa , Yoichi Kakehashi
IPC分类号： G06K9/00
CPC分类号： B41J29/38 , B41J2/2142 , B41J29/393 , G06K9/036 , G06K9/3275
摘要： A line position calculating method is a method for calculating a position, in a second direction, of a line along a first direction in an image, based on image data of the image constituted by a plurality of pixels arranged in a matrix form in the first direction and in the second direction, the method obtains pixel data of each of a plurality of pixels arranged in the first direction, calculates an extent of unevenness of each tone value indicating the pixel data of each of the plurality of pixels arranged in the first direction, sets a threshold value according to the extent of unevenness, sets a range based on the threshold value, detects a defective pixel in which the tone value indicating the pixel data is out of the range, calculates a representative value indicating a tone value of a pixel row, based on the pixel data of the pixels other than the defective pixel of the plurality of pixels constituting the pixel row, and calculates a position, in the second direction, of the line, based on the representative value of each pixel row.
摘要翻译：线位置计算方法是基于在第一方向上以矩阵形式布置的多个像素构成的图像的图像数据，计算图像中沿着第一方向的线在第二方向上的位置的方法方向，并且在第二方向上，获得排列在第一方向上的多个像素中的每一个的像素数据，计算指示排列在第一方向上的多个像素中的每一个的像素数据的每个色调值的不均匀程度根据不均匀度设定阈值，根据阈值设定范围，检测出表示像素数据的色调值超出该范围的缺陷像素，计算出表示像素数据的色调值的代表值基于构成像素行的多个像素的不良像素以外的像素的像素数据，并计算出行的第二方向的位置，基于每个像素行的代表值。

57. 发明申请

US20100245441A1 FLUID EJECTING APPARATUS AND METHOD OF CORRECTING PIXEL DATA 审中-公开
标题翻译：流体喷射装置和校正像素数据的方法
公开(公告)号：US20100245441A1
公开(公告)日：2010-09-30
申请号：US12732094
申请日：2010-03-25
申请人： Michiaki Tokunaga , Masahiko Yoshida , Takeshi Yoshida , Tatsuya Nakano
发明人： Michiaki Tokunaga , Masahiko Yoshida , Takeshi Yoshida , Tatsuya Nakano
IPC分类号： B41J29/393 , G06K15/10
CPC分类号： B41J29/393 , G06K15/102 , H04N1/40087 , H04N1/4015
摘要： A fluid ejecting apparatus and a method for correcting pixel data are disclosed. The fluid ejecting apparatus includes a nozzle line having nozzles which eject fluid onto a medium and are lined up in a predetermined direction; a moving mechanism relatively moving the nozzle line and the medium in a direction intersecting the predetermined direction; and a control unit that ejects the fluid from the nozzle line while relatively moving the nozzle line and the medium in the intersecting direction by using the moving mechanism, based on pixel data of the predetermined number of gradations according to certain kinds of dots which can be formed by the fluid ejected from the nozzles, the control unit correcting the pixel data of the predetermined number of gradations in accordance with the correction value set for every image line data which is the plurality of pixel data lined up in a direction corresponding to the intersecting direction in the pixel data.
摘要翻译：公开了一种用于校正像素数据的流体喷射装置和方法。流体喷射装置包括具有将流体喷射到介质上并沿预定方向排列的喷嘴的喷嘴管线; 移动机构，沿与所述规定方向相交的方向相对地移动所述喷嘴线和所述介质; 以及控制单元，其基于通过使用所述移动机构相对于所述喷嘴线和所述介质在交叉方向上移动的喷嘴线，基于可以根据某些种类的点的预定数量的灰度的像素数据来喷射所述流体由喷嘴喷射的液体形成，控制单元根据对于与相交的方向对应的方向排列的多个像素数据的每个图像线数据设定的校正值来校正预定数量的灰度的像素数据方向的像素数据。

58. 发明授权

US07744186B2 Recording apparatus and transport method 有权
标题翻译：记录装置和运输方式
公开(公告)号：US07744186B2
公开(公告)日：2010-06-29
申请号：US11765227
申请日：2007-06-19
申请人： Masahiko Yoshida , Tatsuya Nakano , Hirokazu Nunokawa , Bunji Ishimoto , Toru Miyamoto , Yoichi Kakehashi
发明人： Masahiko Yoshida , Tatsuya Nakano , Hirokazu Nunokawa , Bunji Ishimoto , Toru Miyamoto , Yoichi Kakehashi
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J29/393
摘要： A recording apparatus of this invention includes a head; a transport mechanism that transports a medium in a transport direction with respect to the head, according to a target transport amount to be targeted; a memory that stores a plurality of correction values associated with a relative position of the head and the medium; and a controller that controls the transport mechanism based on the target transport amount that has been corrected, after correcting the target transport amount based on correction values, which are in number according to a size of the target transport amount, and which include the correction value according to the relative position when transporting by the target transport amount.
摘要翻译：本发明的记录装置包括头部; 运送机构，根据目标运送量，相对于头部沿运送方向运送介质; 存储器，其存储与头部和介质的相对位置相关联的多个校正值; 以及控制器，其基于已经被校正的目标传送量，在根据目标传送量的大小的数量的校正值校正目标传送量之后控制传送机构，并且包括校正值根据目标运输量运输时的相对位置。

59. 发明申请

US20090295856A1 Method for producing printed patterns, printing apparatus, and method for printing 审中-公开
标题翻译：印刷图案的制造方法，印刷装置和印刷方法
公开(公告)号：US20090295856A1
公开(公告)日：2009-12-03
申请号：US12455133
申请日：2009-05-28
申请人： Masahiko Yoshida
发明人： Masahiko Yoshida
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/505 , B41J11/008 , B41J11/425 , B41J15/04 , B41J29/393
摘要： Disclosed is a method for producing a plurality of printed patterns on a continuous medium. The method includes selecting either of a first print mode and a second print mode on the basis of a printing condition, alternately repeating an operation of printing a plurality of first images on the continuous medium located in a printing zone and printing a plurality of second images on the first images after a lapse of waiting time and an operation of transporting the continuous medium when the first print mode is selected, and alternately repeating an operation of printing the first images on the continuous medium located in a first area of the printing zone and printing the second images on the continuous medium located in a second area, downstream of the first area in the transporting direction in which the medium is transported, of the printing zone and an operation of transporting the first images printed in the first area to the second area so that the second images are printed on the first images when the second print mode is selected.
摘要翻译：公开了一种在连续介质上制造多个印刷图案的方法。该方法包括基于打印条件选择第一打印模式和第二打印模式中的任一种，交替重复在位于打印区域中的连续介质上打印多个第一图像的操作，并打印多个第二图像在经过等待时间之后的第一图像上，以及当选择第一打印模式时传送连续介质的操作，并且交替地重复在位于打印区域的第一区域中的连续介质上打印第一图像的操作，以及在位于打印区域中的传送介质的传送方向上的第一区域的下游的第二区域的连续介质上打印第二图像，以及将打印在第一区域中的第一图像传送到第二区域的操作区域，使得当选择第二打印模式时，第二图像被打印在第一图像上。

60. 发明授权

US07619779B2 Method for judging achievability of density correction of image and printing apparatus 有权
标题翻译：用于判断图像和打印装置的密度校正的可实现性的方法
公开(公告)号：US07619779B2
公开(公告)日：2009-11-17
申请号：US11582969
申请日：2006-10-19
申请人： Masahiko Yoshida
发明人： Masahiko Yoshida
IPC分类号： G06K15/00 , H04N1/405 , G06F15/00 , G06K1/00
CPC分类号： H04N1/6033 , H04N1/00002 , H04N1/00015 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00068
摘要： A method for judging achievability of density correction of an image, the density correction being performed by a printing apparatus during printing of the image, the printing apparatus including a plurality of nozzle groups each consisting of a plurality of nozzles that are lined up in a predetermined direction, the method, includes: printing on a medium a comparison pattern whose density is not corrected and a comparison pattern whose density is corrected, by causing at least two nozzle groups among a plurality of the nozzle groups to eject ink and forming dots in a mixed manner with the ink ejected from the at least two nozzle groups, reading the density of each of the comparison patterns, and judging, based on the read density, achievability of density correction of an image.
摘要翻译：一种用于判断图像的浓度校正的可实现性的方法，在打印图像期间由打印设备执行浓度校正，所述打印设备包括多个喷嘴组，每个喷嘴组由排列成预定的多个喷嘴的多个喷嘴组成该方法包括：通过使多个喷嘴组中的至少两个喷嘴组喷射墨水并在其中形成点，在介质上打印密度未校正的比较图案和密度校正的比较图案与从至少两个喷嘴组喷射的油墨混合，读取每个比较图案的浓度，并且基于读取密度判断图像的浓度校正的可实现性。

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