公开(公告)号：US07054573B2

公开(公告)日：2006-05-30

申请号：US10808480

申请日：2004-03-25

申请人： Masahide Hirai ,  Masao Umezawa ,  Toshikazu Tsuchiya ,  Tomoo Akizuki

发明人： Masahide Hirai ,  Masao Umezawa ,  Toshikazu Tsuchiya ,  Tomoo Akizuki

IPC分类号： G03G15/20

CPC分类号： G03G15/2039

摘要： The heating apparatus includes a first temperature detecting element disposed at least in proximity to a moving member, a second temperature detecting element for detecting the temperature of the heating member or the atmospheric temperature of the apparatus, a controlling portion for controlling electric power supply to the heating member, and a judging portion for judging on the basis of the result of the detection by the second temperature detecting element whether the electrical energization of the heating member should be effected before the start of the movement driving of the moving member, whereby temperature control is effected accurately and at the same time, the slip of the moving member, any increase in driving torque, etc. are prevented.

摘要翻译： 加热装置包括至少设置在移动构件附近的第一温度检测元件，用于检测加热构件的温度的第二温度检测元件或设备的大气温度的控制部分，用于控制对 加热构件和用于根据第二温度检测元件的检测结果判断加热构件的电力是否应在移动构件的移动驱动开始之前进行的判断部分，由此进行温度控制 精确地实现，同时防止移动部件的滑动，驱动转矩等的任何增加。

公开(公告)号：US07013097B2

公开(公告)日：2006-03-14

申请号：US10720215

申请日：2003-11-25

申请人： Tomoo Akizuki ,  Masao Umezawa ,  Toru Saito ,  Toshikazu Tsuchiya

发明人： Tomoo Akizuki ,  Masao Umezawa ,  Toru Saito ,  Toshikazu Tsuchiya

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G15/2042 ,  G03G2215/2035

摘要： Disclosed is a fixing apparatus which includes a first rotatable member having an endless configuration, a second rotatable member in pressure contact with the first rotatable member which causes a recording material bearing an image to be nipped and conveyed at a pressure contact portion between the first and second rotatable members, a temperature raising unit for raising temperature of a local portion of the first rotatable member by reception of electric power supply, a temperature detecting unit for detecting temperature of a location different from the pressure contact portion with respect to a rotational direction of the first rotatable member, a first control unit for feedback-controlling electric power to be supplied to the temperature raising unit based on the temperature detected by the temperature detecting unit, a setting unit for variably setting a set value corresponding to electric power to be supplied to the temperature raising unit, based on a temperature rise speed detected by the temperature detecting unit when a predetermined amount of electric power is supplied, and a second control unit for temporally supplying electric power corresponding to the set value set by the setting unit to the temperature raising unit in timing close to timing in which the temperature detected by the temperature detecting unit reaches a target temperature, or timing close to timing in which the recording material rushes in the pressure contact portion when the fixing apparatus is started up.

摘要翻译： 公开了一种定影装置，其包括具有环形构造的第一可旋转构件，与第一可旋转构件压力接触的第二可旋转构件，其使得承载图像的记录材料被夹持并在第一和第二可旋转构件之间的压力接触部分处被传送 第二可旋转构件，用于通过接收电力供应来升高第一可旋转构件的局部部分的温度的升温单元，用于检测与压力接触部分相对于旋转方向的旋转方向不同的位置的温度的温度检测单元 第一可旋转构件，用于基于由温度检测单元检测到的温度反馈控制供给升温单元的电力的第一控制单元，用于可变地设定与要供应的电力相对应的设定值的设定单元 基于升温速度d加热到升温单元 在提供预定量的电力时由温度检测单元检测到的第二控制单元，以及第二控制单元，用于在靠近温度的定时接近时间的时间向时间提供与由设置单元设置的设定值相对应的温度提升单元的电力 当定影装置启动时，由温度检测单元检测到的目标温度或时刻接近于记录材料在压力接触部分中冲动的时刻。

公开(公告)号：US09152079B2

公开(公告)日：2015-10-06

申请号：US13885047

申请日：2011-11-18

申请人： Toshikazu Tsuchiya ,  Masafumi Monde ,  Hidetoshi Hanamoto ,  Tsutomu Ishida

发明人： Toshikazu Tsuchiya ,  Masafumi Monde ,  Hidetoshi Hanamoto ,  Tsutomu Ishida

IPC分类号： G03G15/08

CPC分类号： G03G15/0822 ,  G03G15/0858 ,  G03G2215/0888

摘要： A developing apparatus includes a developing unit configured to be detachable from and attachable to an image forming apparatus to contain a developer, a rotary member configured to rotate in the developing unit, and a detection unit installed on an internal surface of the developing unit and configured to detect a pressure caused by pressure through the developer by rotation of the rotary member. In addition, a measurement unit is configured to measure a period in which the pressure is changed, and a determination unit is configured to determine an amount of the developer in the developing unit based on the period detected by the measurement unit.

摘要翻译： 一种显影装置，包括：显影单元，其构造成可拆卸并附接到图像形成装置以容纳显影剂，构造成在显影单元中旋转的旋转构件和安装在显影单元的内表面上的检测单元， 以通过旋转构件的旋转来检测通过显影剂的压力引起的压力。 此外，测量单元被配置为测量压力变化的时段，并且确定单元被配置为基于由测量单元检测到的周期来确定显影单元中的显影剂的量。

公开(公告)号：US09071173B2

公开(公告)日：2015-06-30

申请号：US14238163

申请日：2012-09-11

申请人： Toshikazu Tsuchiya

发明人： Toshikazu Tsuchiya

IPC分类号： H04N1/04 ,  H02P6/00 ,  H02P6/12 ,  H02P6/16 ,  H02P6/20 ,  G02B26/12 ,  H04N1/113 ,  G03G15/043

CPC分类号： H02P6/003 ,  G02B26/122 ,  G03G15/043 ,  H02P6/12 ,  H02P6/16 ,  H02P6/21 ,  H02P6/30 ,  H04N1/113

摘要： A CPU determines that a motor is undergoing a forward rotation when a time difference between a detection timing of a light beam deflected by a rotating polygonal mirror and an output timing of a detection signal from a magnetic detector element falls within a predetermined range, and that the motor is undergoing a reverse rotation when the time difference does not fall within the predetermined range. With this configuration, a detection circuit for detecting voltage induced in three phases is unnecessary, and therefore the cost can be reduced. Furthermore, there is no need to detect voltage induced in each of the three phases. As it suffices to simply detect the time difference, the amount of time required to detect a rotation direction can be reduced.

摘要翻译： 当由旋转多面镜偏转的光束的检测定时与来自磁检测器元件的检测信号的输出定时之间的时间差落在预定范围内时，CPU确定电机正在正转，并且 当时间差不落在预定范围内时，马达正在进行反向旋转。 利用这种结构，不需要用于检测三相感应电压的检测电路，因此可以降低成本。 此外，不需要检测在三相中的每一个中感应的电压。 只要简单地检测时间差即可，可以减少检测旋转方向所需的时间。

公开(公告)号：US08909073B2

公开(公告)日：2014-12-09

申请号：US13557071

申请日：2012-07-24

申请人： Shinji Hosoya ,  Toshikazu Tsuchiya ,  Hidetoshi Hanamoto ,  Tsutomu Ishida ,  Taku Fukita ,  Hidehiro Ushiozu

发明人： Shinji Hosoya ,  Toshikazu Tsuchiya ,  Hidetoshi Hanamoto ,  Tsutomu Ishida ,  Taku Fukita ,  Hidehiro Ushiozu

IPC分类号： G03G15/08

CPC分类号： G03G15/0889

摘要： A developing unit includes a developer storage unit, a developer bearing member, an agitation member, a flexible member, and a magnet member. The developer storage unit stores a developer. The developer bearing member develops an electrostatic latent image formed on an image bearing member with the developer. The agitation member agitates the developer in the developer storage unit. The flexible member, disposed in the developer storage unit, is distorted by pressure applied by the agitation member via the developer. The magnet member, disposed on the flexible member, is displaced in response to the flexible member being distorted.

摘要翻译： 显影单元包括显影剂存储单元，显影剂承载构件，搅拌构件，柔性构件和磁体构件。 显影剂存储单元存储显影剂。 显影剂承载部件用显影剂显影形成在图像承载部件上的静电潜像。 搅拌构件搅动显影剂储存单元中的显影剂。 设置在显影剂储存单元中的柔性构件被搅拌构件经由显影剂施加的压力变形。 设置在柔性构件上的磁体构件响应于柔性构件变形而移位。

公开(公告)号：US08692942B2

公开(公告)日：2014-04-08

申请号：US12737728

申请日：2009-06-05

申请人： Toshikazu Tsuchiya ,  Masae Kawabata ,  Fumikazu Shimoshikiryoh

发明人： Toshikazu Tsuchiya ,  Masae Kawabata ,  Fumikazu Shimoshikiryoh

IPC分类号： H04N1/60

CPC分类号： G09G3/36 ,  G09G3/2003 ,  G09G3/2007 ,  G09G3/2011 ,  G09G3/3406 ,  G09G3/3614 ,  G09G3/3648 ,  G09G5/06 ,  G09G2300/08 ,  G09G2310/0254 ,  G09G2320/0209 ,  G09G2320/0646 ,  H04N9/12

摘要： Provided is a data processing apparatus including a correction circuit. In at least one embodiment, the data correction circuit acquires pixel data of a first pixel for display of a first color component and pixel data of a second pixel for display of a second color component, the second pixel being driven by a scanning signal line which drives the first pixel and being driven by a data signal line which is adjacent to the first pixel, and corrects the pixel data of the second pixel in accordance with a relationship between a value of the pixel data of the first pixel and a value of the pixel data of the second pixel. Thus, it is possible to cause a liquid crystal driving panel to perform uniform display without causing display unevenness even in a case where a halftone of a specific color component is uniformly displayed.

摘要翻译： 提供了一种包括校正电路的数据处理装置。 在至少一个实施例中，数据校正电路获取用于显示第一颜色分量的第一像素的像素数据和用于显示第二颜色分量的第二像素的像素数据，第二像素由扫描信号线驱动， 驱动第一像素并由与第一像素相邻的数据信号线驱动，并且根据第一像素的像素数据的值和第一像素的值之间的关系来校正第二像素的像素数据 第二像素的像素数据。 因此，即使在均匀地显示特定颜色成分的半色调的情况下，也可以使液晶驱动面板进行均匀显示而不引起显示不均匀。

公开(公告)号：US08655202B2

公开(公告)日：2014-02-18

申请号：US13323018

申请日：2011-12-12

申请人： Taku Fukita ,  Toshikazu Tsuchiya ,  Masafumi Monde ,  Hidetoshi Hanamoto ,  Tsutomu Ishida

发明人： Taku Fukita ,  Toshikazu Tsuchiya ,  Masafumi Monde ,  Hidetoshi Hanamoto ,  Tsutomu Ishida

IPC分类号： G03G15/08

CPC分类号： G03G15/0856 ,  G03G15/086 ,  G03G15/0875

摘要： A toner container includes a toner accommodating portion: a rotatable toner stirring member; a sensor for detecting a remaining amount of the toner; wherein the sensor includes a first flexible sheet portion, a second sheet portion, a first opening, a first electroconductive portion, a second electroconductive portion, wherein the first sheet portion flexes by a stirring operation of the stirring member, and the first electroconductive portion is contacted to the second electroconductive portion, by which the remaining toner amount is detectable, and wherein the toner accommodating portion is provided with a second opening for communicating the first opening and an outside of the toner accommodating portion with each other.

摘要翻译： 调色剂容器包括调色剂容纳部分：可旋转调色剂搅拌部件; 用于检测调色剂剩余量的传感器; 其中所述传感器包括第一柔性片部分，第二片部分，第一开口，第一导电部分和第二导电部分，其中所述第一片部分通过所述搅拌部件的搅拌操作而弯曲，所述第一导电部分为 与第二导电部分接触，通过该第二导电部分可以检测剩余的调色剂量，并且其中调色剂容纳部分设置有用于使调色剂容纳部分的第一开口和外部彼此连通的第二开口。

公开(公告)号：US08605019B2

公开(公告)日：2013-12-10

申请号：US12737618

申请日：2009-06-24

申请人： Hiroto Suzuki ,  Fumikazu Shimoshikiryoh ,  Masae Kawabata ,  Kentarou Irie ,  Toshikazu Tsuchiya

发明人： Hiroto Suzuki ,  Fumikazu Shimoshikiryoh ,  Masae Kawabata ,  Kentarou Irie ,  Toshikazu Tsuchiya

IPC分类号： G09G3/36 ,  G09G5/10

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G3/3655 ,  G09G3/3659 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2320/028

摘要： A display device of at least one embodiment of the present invention includes at least one correcting device for, in a case where a first data signal is to be written to a first pixel during a unique horizontal period, (i) carrying out a first gray scale correction with respect to display data corresponding to the first data signal to be written to the first pixel during the unique horizontal period, and (ii) supplying the display data to a display driver, the unique horizontal period being a first horizontal period for one of the driving signals supplied to respective storage capacitor bus lines which first horizontal period occurs a first number of horizontal periods after an initial horizontal period included in a given cyclic term for either or both of a binary level, the given cyclic term being a second cyclic term for the driving signals which second cyclic term occurs a second number of cyclic terms after a first cyclic term including a horizontal period during which the data signals start to be written to the pixels, the first number being different from a corresponding number for any other of the driving signals.

摘要翻译： 本发明的至少一个实施例的显示装置包括至少一个校正装置，用于在唯一水平周期期间将第一数据信号写入第一像素的情况下，（i）执行第一灰度 相对于在唯一水平周期期间要写入第一像素的第一数据信号的显示数据的标尺校正，以及（ii）将显示数据提供给显示驱动器，唯一水平周期是第一水平周期，用于一个 提供给相应的存储电容器总线的驱动信号，其中第一水平周期在二进制水平中的任一个或两者的给定循环项中包括的初始水平周期之后出现第一数量的水平周期，给定循环项是第二循环 对于第二循环项的驱动信号的术语，在包括水平周期的第一循环项之后出现第二数量的循环项，在该周期期间数据si 手指开始写入像素，第一个数字与任何其他驱动信号的相应数字不同。

公开(公告)号：US20130223857A1

公开(公告)日：2013-08-29

申请号：US13885047

申请日：2011-11-18

申请人： Toshikazu Tsuchiya ,  Masafumi Monde ,  Hidetoshi Hanamoto ,  Tsutomu Ishida

发明人： Toshikazu Tsuchiya ,  Masafumi Monde ,  Hidetoshi Hanamoto ,  Tsutomu Ishida

IPC分类号： G03G15/08

CPC分类号： G03G15/0822 ,  G03G15/0858 ,  G03G2215/0888

摘要： The image forming apparatus includes a developing unit adapted to contain a developer a member adapted to perform a circumduction motion in the developing unit and a detection unit installed on an internal surface of the developing unit and adapted to detect a signal corresponding to pressure in the developing unit which varies with the circumduction motion of the member. An amount of the developer can be determined based on the detected pressure.

摘要翻译： 图像形成装置包括显影单元，其适于将显影剂容纳在适于在显影单元中执行外围运动的构件和安装在显影单元的内表面上的检测单元，并且适于检测与显影单元中的压力相对应的信号 单位随着构件的周向运动而变化。 可以基于检测到的压力来确定显影剂的量。

公开(公告)号：US07283763B2

公开(公告)日：2007-10-16

申请号：US11294450

申请日：2005-12-06

申请人： Tomoo Akizuki ,  Masao Umezawa ,  Toru Saito ,  Toshikazu Tsuchiya

发明人： Tomoo Akizuki ,  Masao Umezawa ,  Toru Saito ,  Toshikazu Tsuchiya

IPC分类号： G03G15/20

CPC分类号： G03G15/2039 ,  G03G15/2042 ,  G03G2215/2035

摘要： Disclosed is a fixing apparatus which includes a first rotatable member having an endless configuration, and a second rotatable member in pressure contact with the first rotatable member which causes a recording material bearing an image to be nipped and conveyed at a pressure contact portion between the first and second rotatable members. A temperature raising unit is provided for raising temperature of a local portion of the first rotatable member by reception of electric power supply, and a temperature detecting unit detects a temperature of a location different from the pressure contact portion with respect to a rotational direction of the first rotatable member. A first control unit is provided for feedback-controlling electric power to be supplied to the temperature raising unit, and a second control unit is provided for temporally supplying electric power corresponding to a set value set by a setting unit to the temperature raising unit.

摘要翻译： 公开了一种定影装置，其包括具有环形构造的第一可旋转构件和与第一可旋转构件压力接触的第二可旋转构件，其使得承载图像的记录材料在第一和第二可旋转构件之间的压力接触部分被夹持和传送 和第二可旋转构件。 提供升温单元，用于通过接收电力供应来升高第一可旋转构件的局部部分的温度，并且温度检测单元检测与压接部不同的位置相对于旋转方向的温度 第一可旋转构件。 第一控制单元被提供用于反馈控制要提供给升温单元的电力，并且提供第二控制单元，用于将对应于由设置单元设置的设定值的电力临时提供给升温单元。