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1.发明授权Image forming electrophotography apparatus setting conditions for process control based on a total toner quantity equivalent value 失效基于总调色剂量当量值的图像形成电子照相设备用于过程控制的设置条件公开(公告)号：US07675649B2
公开(公告)日：2010-03-09
申请号：US11497674
申请日：2006-08-01
CPC分类号： G03G15/556 , G03G15/0856 , G03G15/5041 , G03G15/5079 , G03G15/553
摘要： A small domain generation section generates a plurality of small domains in a multi-valued image transmitted from an intermediate tone correction section. Each domain is constituted of a plurality of pixels. Counting means counts a signal input value of each pixel. Weighting calculation means corrects each signal input value of the “pixels subjection to toner quantity equivalent value calculation” with reference to the signal input value of the small domain, and reads out a weighting coefficient from the weighting coefficient table based on the modified signal input value. The weighting calculation means multiplies the signal input value by the coefficient so as to convert the signal input value into a toner quantity equivalent value. Accumulating means calculates toner quantity equivalent values for all of the pixels of the multi-valued image. A total toner quantity equivalent value calculation section determines a total toner quantity equivalent value by accumulating all of the toner quantity equivalent values which are individually calculated each time an image is processed. When the total toner quantity equivalent value reaches a predetermined value, conditions for process control is set. On this account, the present invention achieves an image forming apparatus capable of accurate estimation of toner consumption quantity.
摘要翻译： 小域生成部在从中间色调校正部发送的多值图像中生成多个小域。 每个域由多个像素组成。 计数装置计算每个像素的信号输入值。 加权计算装置参考小域的信号输入值来校正“像素对调色剂量等效值计算的像素”的每个信号输入值，并且基于修改的信号输入值从加权系数表读出加权系数 。 加权计算装置将信号输入值乘以系数，以便将信号输入值转换成调色剂量当量值。 累积装置计算多值图像的所有像素的调色剂量等效值。 总调色剂量当量值计算部通过累积每次处理图像时分别计算的所有调色剂量等效值来确定总调色剂量当量值。 当总调色剂量当量值达到预定值时，设定用于处理控制的条件。 因此，本发明实现了能够准确地估计调色剂消耗量的图像形成装置。
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公开(公告)号：US20060171001A1
公开(公告)日：2006-08-03
申请号：US11344479
申请日：2006-02-01
IPC分类号： G03F3/08
CPC分类号： H04N1/00002 , H04N1/00015 , H04N1/00023 , H04N1/00031 , H04N1/00045 , H04N1/0005 , H04N1/00055 , H04N1/00063 , H04N1/00087 , H04N1/00954 , H04N1/40006
摘要： In a case where the density correction condition of an image output section is satisfied while a job is being executed, density correction means performs density correction while the job is being executed or after the execution of the job. On this occasion, if there is a job on standby for printing in an image memory, this job is executed in the image formation condition (i.e. a correction amount stored in a current correction amount storing section) determined before the density correction. In the meanwhile, a job which is stored after the density correction is executed in a latest image formation condition (i.e. a correction amount stored in a latest correction amount storing section) which is figured out by the aforesaid density correction.
摘要翻译： 在正在执行作业时满足图像输出部分的浓度校正条件的情况下，浓度校正装置在执行作业或执行作业之后执行浓度校正。 在这种情况下，如果在图像存储器中有待打印的作业，则在密度校正之前确定的图像形成条件（即存储在当前校正量存储部分中的校正量）中执行该作业。 同时，在通过上述密度校正算出的最新图像形成条件（即存储在最新校正量存储部分中的校正量）中执行密度校正之后存储的作业。
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公开(公告)号：US20060007509A1
公开(公告)日：2006-01-12
申请号：US11176502
申请日：2005-07-06
申请人： Shinji Imagawa , Hiroshi Kawano
发明人： Shinji Imagawa , Hiroshi Kawano
IPC分类号： H04N1/46
CPC分类号： H04N1/40006 , G03G15/553 , G03G15/556 , H04N1/00002 , H04N1/00015 , H04N1/0005 , H04N1/00068 , H04N1/4078 , H04N2201/0082
摘要： One embodiment is an image forming apparatus that digitally performs image processing and correction processing of image information, and calculates toner consumption by performing a pixel count of the input multi-level image includes a counting portion that counts, pixel by pixel, the input signal levels of an input multi-level image; a weighting coefficient table that stores weighting coefficients corresponding to the input signal levels; a weighting calculation portion that obtains from the weighting coefficient table weighting coefficients corresponding to the input signal levels and performs weighting of each pixel when counting the input signal levels with the counting portion; and a rewriting portion that rewrites the weighting coefficients stored in a weighting coefficient table.
摘要翻译： 一个实施例是一种图像形成装置，其数字地执行图像信息的图像处理和校正处理，并且通过执行输入的多级图像的像素计数来计算墨粉消耗，该计数部分逐个像素计数输入信号电平 的输入多级图像; 加权系数表，其存储对应于输入信号电平的加权系数; 加权计算部，其从所述加权系数表获得与所述输入信号电平对应的加权系数，并且对所述计数部对所述输入信号电平进行计数时，进行各像素的加权; 以及重写部分，其重写存储在加权系数表中的加权系数。
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公开(公告)号：US20060204257A1
公开(公告)日：2006-09-14
申请号：US11372933
申请日：2006-03-09
IPC分类号： G03G15/08
CPC分类号： G03G15/553 , G03G15/556
摘要： In one embodiment, a pixel count portion that accumulates pixel count values for each pixel obtained by multiplying the input signal levels of a multilevel image by weighting coefficients, a toner consumption calculating portion that calculates toner consumption of each color from the pixel count sum value, an average toner consumption calculating portion that calculates average toner consumption per page based on the total amount of toner consumption and total number of pages printed subsequent to shipment, and a remaining toner calculating portion that calculates the amount of remaining toner from the total toner consumption based on the sum total of divided regions since the most recent time that a toner cartridge was exchanged, are provided, and a control portion executes a toner saving mode when the amount of remaining toner calculated by the remaining toner calculating portion reaches not more than a predetermined value set in advance.
摘要翻译： 在一个实施例中，通过对通过加权系数乘以多级图像的输入信号电平获得的每个像素累积像素计数值的像素计数部分，从像素计数和值计算每种颜色的调色剂消耗量的调色剂消耗计算部分， 平均调色剂消耗量计算部分，其基于调色剂消耗总量和出货后印出的总页面计算每页的平均调色剂消耗量;以及剩余调色剂计算部分，其基于总调色剂消耗量计算剩余调色剂量 提供了最近一次更换调色剂盒的分割区域的总和，并且当由剩余调色剂计算部分计算的剩余调色剂的量达到不超过预定值时，控制部分执行调色剂节省模式 价值预先设定。
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公开(公告)号：US20060127108A1
公开(公告)日：2006-06-15
申请号：US11298745
申请日：2005-12-12
申请人： Masahiro Okuyama , Shinji Imagawa , Hiroshi Kawano
发明人： Masahiro Okuyama , Shinji Imagawa , Hiroshi Kawano
IPC分类号： G03G15/08
CPC分类号： G03G15/0856 , G03G15/0872
摘要： An image forming apparatus includes: toner supply amount detecting means for detecting a toner supply amount to a developer tank; detecting means for detecting a signal value of each pixel of an image; and toner consumption amount estimating means for estimating a toner consumption amount, based on the signal value. The signal value detected by the detecting means is corrected in accordance with the toner supply amount detected by the toner supply amount detecting means. The toner consumption amount is estimated based on the signal value corrected. This allows the toner consumption amount to be always calculated accurately, regardless of a variation amongst various models, or a variation in a toner consumption characteristic due to aging, using environment, or the like.
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公开(公告)号：US07565085B2
公开(公告)日：2009-07-21
申请号：US11298745
申请日：2005-12-12
申请人： Masahiro Okuyama , Shinji Imagawa , Hiroshi Kawano
发明人： Masahiro Okuyama , Shinji Imagawa , Hiroshi Kawano
IPC分类号： G03G15/08
CPC分类号： G03G15/0856 , G03G15/0872
摘要： An image forming apparatus includes: toner supply amount detecting means for detecting a toner supply amount to a developer tank; detecting means for detecting a signal value of each pixel of an image; and toner consumption amount estimating means for estimating a toner consumption amount, based on the signal value. The signal value detected by the detecting means is corrected in accordance with the toner supply amount detected by the toner supply amount detecting means. The toner consumption amount is estimated based on the signal value corrected. This allows the toner consumption amount to be always calculated accurately, regardless of a variation amongst various models, or a variation in a toner consumption characteristic due to aging, using environment, or the like.
摘要翻译： 图像形成装置包括：调色剂供给量检测装置，用于检测显影剂罐的调色剂供给量; 用于检测图像的每个像素的信号值的检测装置; 以及调色剂消耗量估计装置，用于基于信号值估计调色剂消耗量。 根据由调色剂供给量检测装置检测的调色剂供应量来校正由检测装置检测的信号值。 基于校正的信号值来估计调色剂消耗量。 这允许总是精确地计算墨粉消耗量，而不管各种型号之间的变化，或者由于老化，使用环境等导致的调色剂消耗特性的变化。
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公开(公告)号：US20070058199A1
公开(公告)日：2007-03-15
申请号：US11497674
申请日：2006-08-01
IPC分类号： H04N1/40
CPC分类号： G03G15/556 , G03G15/0856 , G03G15/5041 , G03G15/5079 , G03G15/553
摘要： A small domain generation section generates a plurality of small domains in a multi-valued image transmitted from an intermediate tone correction section. Each domain is constituted of a plurality of pixels. Counting means counts a signal input value of each pixel. Weighting calculation means corrects each signal input value of the “pixels subjection to toner quantity equivalent value calculation” with reference to the signal input value of the small domain, and reads out a weighting coefficient from the weighting coefficient table based on the modified signal input value. The weighting calculation means multiplies the signal input value by the coefficient so as to convert the signal input value into a toner quantity equivalent value. Accumulating means calculates toner quantity equivalent values for all of the pixels of the multi-valued image. A total toner quantity equivalent value calculation section determines a total toner quantity equivalent value by accumulating all of the toner quantity equivalent values which are individually calculated each time an image is processed. When the total toner quantity equivalent value reaches a predetermined value, conditions for process control is set. On this account, the present invention achieves an image forming apparatus capable of accurate estimation of toner consumption quantity.
摘要翻译： 小域生成部在从中间色调校正部发送的多值图像中生成多个小域。 每个域由多个像素组成。 计数装置计算每个像素的信号输入值。 加权计算装置参考小域的信号输入值来校正“像素对调色剂量等效值计算的像素”的每个信号输入值，并且基于修改的信号输入值从加权系数表读出加权系数 。 加权计算装置将信号输入值乘以系数，以便将信号输入值转换成调色剂量当量值。 累积装置计算多值图像的所有像素的调色剂量等效值。 总调色剂量当量值计算部通过累积每次处理图像时分别计算的所有调色剂量等效值来确定总调色剂量当量值。 当总调色剂量当量值达到预定值时，设定用于处理控制的条件。 因此，本发明实现了能够准确地估计调色剂消耗量的图像形成装置。
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公开(公告)号：US08585421B2
公开(公告)日：2013-11-19
申请号：US13258271
申请日：2010-03-05
申请人： Yasuhiro Yamaguchi , Nobuaki Yoshioka , Sakai Yagi , Sachiko Yagome , Hiroshi Kawano , Yuichiro Matsumoto
发明人： Yasuhiro Yamaguchi , Nobuaki Yoshioka , Sakai Yagi , Sachiko Yagome , Hiroshi Kawano , Yuichiro Matsumoto
IPC分类号： H01R13/64
CPC分类号： H01R13/6315 , H01R13/05 , H01R13/514
摘要： A connector 1 includes: a terminal 2; an inner housing 5; and an outer housing 30 receiving the terminal 2 and the inner housing 5. The terminal 2 is provided with a first electric connecting part 21 received and held in the inner housing 5 and electrically connected to the mating connector, a second electric connecting part 22, and a flexible coupling part 23 made of conductive material, movably coupling and electrically connecting the first electric connecting part 21 and the second electric connecting part 22. The outer housing 30 is provided with a receiving part 36 movably receiving the inner housing 5 which receives the first electric connecting part 21, and a fixing part 35 to which the second electric connecting part 22 is fixed.
摘要翻译： 连接器1包括：端子2; 内壳5; 以及接收端子2和内壳体5的外壳体30.端子2设置有容纳并保持在内壳体5中并与配合连接器电连接的第一电连接部件21，第二电连接部件22， 以及由导电材料制成的柔性联接部件23，可移动地联接并电连接第一电连接部件21和第二电连接部件22.外壳体30设置有可移动地接纳内壳体5的接收部分36， 第一电连接部21和固定第二电连接部22的固定部35。
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公开(公告)号：USD683285S1
公开(公告)日：2013-05-28
申请号：US29414236
申请日：2012-02-27
申请人： Minoru Yoshida , Hiroshi Kawano , Masanobu Ino , Patrick Reimer , Marc Cogswell
设计人： Minoru Yoshida , Hiroshi Kawano , Masanobu Ino , Patrick Reimer , Marc Cogswell
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公开(公告)号：USD682753S1
公开(公告)日：2013-05-21
申请号：US29414230
申请日：2012-02-27
申请人： Minoru Yoshida , Hiroshi Kawano , Masanobu Ino , Patrick Reimer , Marc Cogswell
设计人： Minoru Yoshida , Hiroshi Kawano , Masanobu Ino , Patrick Reimer , Marc Cogswell
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