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1. 发明授权

US08596736B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08596736B2
公开(公告)日：2013-12-03
申请号：US13666199
申请日：2012-11-01
申请人： Takeyuki Kobayashi , Suguru Masunaga
发明人： Takeyuki Kobayashi , Suguru Masunaga
IPC分类号： B41J2/195 , B41J29/393
CPC分类号： B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/17556 , B41J2/17566 , B41J29/38
摘要： In an image forming apparatus, a liquid supply control processor controls to detect and store a difference amount corresponding to a displacement amount of a displacing member between a position detected by a first sensor and another position detected by a second sensor; measure a consumed liquid amount; start the liquid supply upon the consumed liquid amount reaching a predetermined threshold so as to supply the difference amount after the first sensor has detected the displacing member; and stop the liquid supply when the first sensor does not detect the displacing member before a preset predetermined time has passed. The control processor controls the image forming apparatus such that, when the liquid supply is performed without using the second sensor, using a first and second predetermined threshold times and the first threshold time is set longer than the second threshold time.
摘要翻译：在图像形成装置中，液体供应控制处理器控制检测并存储与由第一传感器检测的位置和由第二传感器检测到的另一位置之间的位移元件的位移量相对应的差值; 测量消耗的液体量; 在所消耗的液体量达到预定阈值时启动液体供应，以便在第一传感器检测到移位构件之后提供差值; 并且在预定的预定时间过去之前，当第一传感器未检测出位移构件时，停止液体供应。控制处理器控制图像形成装置，使得当不使用第二传感器执行液体供应时，使用第一和第二预定阈值时间，并且将第一阈值时间设置为长于第二阈值时间。

2. 发明授权

US08857932B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08857932B2
公开(公告)日：2014-10-14
申请号：US13467418
申请日：2012-05-09
申请人： Takeyuki Kobayashi , Suguru Masunaga , Masanori Igarashi
发明人： Takeyuki Kobayashi , Suguru Masunaga , Masanori Igarashi
IPC分类号： B41J29/38 , B41J2/195 , B41J2/17 , B41J2/175 , B41J29/393
CPC分类号： B41J2/195 , B41J2/175 , B41J2/17513 , B41J2/17553 , B41J2/17566 , B41J29/38
摘要： An image forming apparatus includes: a print head; a head tank; a carriage; a main tank; a pump; a displaceable member or feeler; a first sensor; a second sensor; a controller to supply an amount of liquid ink corresponding to the displacement difference amount of the feeler to the head tank; and an environmental condition detector. The controller stores the environmental condition when the displacement difference amount is stored; corrects the stored displacement difference amount when a change in a current environmental condition relative to the stored environmental condition is more than a previously set first threshold amount and below a previously set second threshold amount being larger than the first threshold amount; and detects and stores the displacement difference amount again when the change in the current environmental condition relative to the stored environmental condition exceeds the second threshold amount.
摘要翻译：一种图像形成装置包括：打印头; 头箱一个马车主要坦克一个泵可移动的构件或探测器; 第一传感器; 第二传感器; 控制器，将与所述检测器的位移差量相对应的液体墨水量提供给所述头箱; 和环境条件检测器。当存储位移差量时，控制器存储环境条件; 当相对于存储的环境条件的当前环境条件的变化大于先前设置的第一阈值量并且低于先前设置的第二阈值量大于第一阈值量时，校正存储的位移差量; 并且当当前环境条件相对于存储的环境条件的变化超过第二阈值量时，再次检测和存储位移差异量。

3. 发明申请

US20130135368A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130135368A1
公开(公告)日：2013-05-30
申请号：US13813835
申请日：2011-07-25
申请人： Takeyuki Kobayashi , Suguru Masunaga
发明人： Takeyuki Kobayashi , Suguru Masunaga
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17509 , B41J2/17556 , B41J2/17566 , B41J2002/17586
摘要： In an image forming apparatus, a first detection part and a second detection part, each for detecting a position of a displacement member that changes its position according to a remaining amount of liquid in a sub-tank, are provided to a carriage carrying the sub-tank and a recording head, and a body of the image forming apparatus, respectively. A first position is a position of the displacement member detected by the first detection part such that the remaining amount of liquid in the sub-tank is smaller than that at a second position detected by the second detection part. The liquid is supplied to the sub-tank of a differential supply amount, corresponding to a displacement amount of the displacement member between a position detected by the first detection part and a position detected by the second detection part, after the first detection part detects the displacement member.
摘要翻译：在图像形成装置中，第一检测部和第二检测部分，用于检测根据副罐中的液体剩余量改变其位置的位移部件的位置，提供给承载子部件的托架分别和图像形成装置的主体和记录头。第一位置是由第一检测部检测到的位移构件的位置，使得副罐中的液体的剩余量小于由第二检测部检测到的第二位置处的液体的剩余量。在第一检测部件检测到第一检测部件之后，液体被提供给差压供给量的副罐，其对应于由第一检测部件检测到的位置与第二检测部件检测到的位置之间的位移部件的位移量位移构件。

4. 发明授权

US08894169B2 Image forming apparatus including recording head for ejecting liquid droplets 有权
标题翻译：图像形成装置，包括用于喷射液滴的记录头
公开(公告)号：US08894169B2
公开(公告)日：2014-11-25
申请号：US13667465
申请日：2012-11-02
申请人： Suguru Masunaga , Takeyuki Kobayashi
发明人： Suguru Masunaga , Takeyuki Kobayashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2002/17516 , B41J2002/17586
摘要： An image forming apparatus includes an apparatus body, a recording head, a sub tank, a carriage, a main tank, a liquid feed device, a displacement member, a first detector, a second detector, a detection retainer, a liquid consumption amount measuring device, and a supply controller. The measuring device measures a consumption amount of liquid in the sub tank when the displacement member displaces from a first position in a direction in which the consumption amount of liquid in the sub tank decreases. When a detection output of the first detector continues to be, for a predetermined time or number of times, in a detection state in which the first detector detects the displacement member and shifts from the detection state to a non detection state in which the first detector does not detect the displacement member, the measuring device starts measuring the consumption amount of liquid in the sub tank.
摘要翻译：图像形成装置包括装置主体，记录头，副罐，托架，主箱，送液装置，排量构件，第一检测器，第二检测器，检测保持器，液体消耗量测量设备和电源控制器。当位移构件从副罐中的液体的消耗量减小的方向上的第一位置移位时，测量装置测量副罐中的液体的消耗量。在第一检测器检测到位移构件并从检测状态转移到非检测状态的检测状态期间，当第一检测器的检测输出继续存在预定时间或次数时，其中第一检测器不检测位移构件，测量装置开始测量副罐中的液体的消耗量。

5. 发明申请

US20130147867A1 IMAGE FORMING APPARATUS INCLUDING RECORDING HEAD AND HEAD TANK 有权
标题翻译：图像形成装置，包括记录头和头柜
公开(公告)号：US20130147867A1
公开(公告)日：2013-06-13
申请号：US13680365
申请日：2012-11-19
申请人： Takeyuki Kobayashi , Suguru Masunaga
发明人： Takeyuki Kobayashi , Suguru Masunaga
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/17556 , B41J29/38
摘要： An image forming apparatus includes an apparatus body, a recording head, a head tank, a carriage, a main tank, a liquid feed device, a supply controller, a displacement member, a first detector, and a second detector. When a consumption amount of liquid in the head tank reaches a threshold value, the controller controls the feed device to start supplying the liquid from the main tank to the head tank. When printing operation is not performed and the displacement member is at a position at which a remaining amount of the liquid in the head tank is smaller than when the displacement member is at a first position, the controller controls the feed device to supply the liquid until the displacement member is placed at the first position or a position at which the remaining amount of the liquid is greater than when the displacement member is at the first position.
摘要翻译：图像形成装置包括装置本体，记录头，头箱，托架，主箱，液体供给装置，供给控制器，位移构件，第一检测器和第二检测器。当头箱中的液体的消耗量达到阈值时，控制器控制进料装置开始从主罐向头箱供应液体。当不执行打印操作并且位移构件处于头箱中的液体的剩余量小于当位移构件处于第一位置时的位置时，控制器控制进给装置供应液体，直到位移构件被放置在第一位置或液体的剩余量大于位移构件处于第一位置时的位置。

6. 发明申请

US20130135401A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130135401A1
公开(公告)日：2013-05-30
申请号：US13666199
申请日：2012-11-01
申请人： Takeyuki Kobayashi , Suguru Masunaga
发明人： Takeyuki Kobayashi , Suguru Masunaga
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/17556 , B41J2/17566 , B41J29/38
摘要： In an image forming apparatus, a liquid supply control processor controls to detect and store a difference amount corresponding to a displacement amount of a displacing member between a position detected by a first sensor and another position detected by a second sensor: measure a consumed liquid amount; start the liquid supply upon the consumed liquid amount reaching a predetermined threshold so as to supply the difference amount after the first sensor has detected the displacing member; and stop the liquid supply when the first sensor does not detect the displacing member before a preset predetermined time has passed. The control processor controls the image forming apparatus such that, when the liquid supply is performed without using the second sensor, using a first and second predetermined threshold times and the first threshold time is set longer than the second threshold time.
摘要翻译：在图像形成装置中，液体供应控制处理器控制检测并存储与由第一传感器检测的位置和由第二传感器检测到的另一位置之间的位移元件的位移量相对应的差值;测量消耗液体量 ; 在所消耗的液体量达到预定阈值时启动液体供应，以便在第一传感器检测到移位构件之后提供差值; 并且在预定的预定时间过去之前，当第一传感器未检测出位移构件时，停止液体供应。控制处理器控制图像形成装置，使得当不使用第二传感器执行液体供应时，使用第一和第二预定阈值时间，并且将第一阈值时间设置为长于第二阈值时间。

7. 发明授权

US08926076B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08926076B2
公开(公告)日：2015-01-06
申请号：US13813835
申请日：2011-07-25
申请人： Takeyuki Kobayashi , Suguru Masunaga
发明人： Takeyuki Kobayashi , Suguru Masunaga
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17509 , B41J2/17556 , B41J2/17566 , B41J2002/17586
摘要： In an image forming apparatus, a first detection part and a second detection part, each for detecting a position of a displacement member that changes its position according to a remaining amount of liquid in a sub-tank, are provided to a carriage carrying the sub-tank and a recording head, and a body of the image forming apparatus, respectively. A first position is a position of the displacement member detected by the first detection part such that the remaining amount of liquid in the sub-tank is smaller than that at a second position detected by the second detection part. The liquid is supplied to the sub-tank of a differential supply amount, corresponding to a displacement amount of the displacement member between a position detected by the first detection part and a position detected by the second detection part, after the first detection part detects the displacement member.
摘要翻译：在图像形成装置中，第一检测部和第二检测部分，用于检测根据副罐中的液体剩余量改变其位置的位移部件的位置，提供给承载子部件的托架分别和图像形成装置的主体和记录头。第一位置是由第一检测部检测到的位移构件的位置，使得副罐中的液体的剩余量小于由第二检测部检测到的第二位置处的液体的剩余量。在第一检测部件检测到第一检测部件之后，液体被提供给差压供给量的副罐，其对应于由第一检测部件检测到的位置与第二检测部件检测到的位置之间的位移部件的位移量位移构件。

8. 发明授权

US08870317B2 Image forming apparatus including recording head and head tank 有权
标题翻译：图像形成装置，包括记录头和头箱
公开(公告)号：US08870317B2
公开(公告)日：2014-10-28
申请号：US13680365
申请日：2012-11-19
申请人： Takeyuki Kobayashi , Suguru Masunaga
发明人： Takeyuki Kobayashi , Suguru Masunaga
IPC分类号： B41J2/195 , B41J29/38 , B41J2/17 , B41J2/175
CPC分类号： B41J2/17566 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/17556 , B41J29/38
摘要： An image forming apparatus includes an apparatus body, a recording head, a head tank, a carriage, a main tank, a liquid feed device, a supply controller, a displacement member, a first detector, and a second detector. When a consumption amount of liquid in the head tank reaches a threshold value, the controller controls the feed device to start supplying the liquid from the main tank to the head tank. When printing operation is not performed and the displacement member is at a position at which a remaining amount of the liquid in the head tank is smaller than when the displacement member is at a first position, the controller controls the feed device to supply the liquid until the displacement member is placed at the first position or a position at which the remaining amount of the liquid is greater than when the displacement member is at the first position.
摘要翻译：图像形成装置包括装置本体，记录头，头箱，托架，主箱，液体供给装置，供给控制器，位移构件，第一检测器和第二检测器。当头箱中的液体的消耗量达到阈值时，控制器控制进料装置开始从主罐向头箱供应液体。当不执行打印操作并且位移构件处于头箱中的液体的剩余量小于当位移构件处于第一位置时的位置时，控制器控制进给装置供应液体，直到位移构件被放置在第一位置或液体的剩余量大于位移构件处于第一位置时的位置。

9. 发明授权

US08657395B2 Image forming apparatus including recording head for ejecting liquid droplets 有权
标题翻译：图像形成装置，包括用于喷射液滴的记录头
公开(公告)号：US08657395B2
公开(公告)日：2014-02-25
申请号：US13600135
申请日：2012-08-30
申请人： Suguru Masunaga , Tetsu Morino , Takeyuki Kobayashi
发明人： Suguru Masunaga , Tetsu Morino , Takeyuki Kobayashi
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/175 , B41J2/17513 , B41J2/17553 , B41J2/17566
摘要： An image forming apparatus includes a body, a recording head, a sub tank, a carriage, a main tank, a liquid feed unit, a displacement member, first and second detectors, first to third calculation units, a determination unit, and a supply control unit. When the first detector detects the displacement member, the determination unit determines a main scanning position of the carriage at which consumption amount of the liquid is equal to an amount corresponding to a difference calculated by the second unit, based on a relation calculated by the third unit. The control unit causes the feed unit to start supply of the liquid from the main tank to the sub tank when the carriage arrives at the main scanning position, and stop the supply when the liquid is supplied at an amount corresponding to a difference detected by the first unit after the first detector detects the displacement member.
摘要翻译：图像形成装置包括主体，记录头，副箱，托架，主箱，送液单元，位移构件，第一和第二检测器，第一至第三计算单元，确定单元和供应控制单元当第一检测器检测到位移构件时，确定单元基于由第三检测器检测到的关系，确定液体的消耗量等于由第二单元计算的差值的量的托架的主扫描位置单元。当滑架到达主扫描位置时，控制单元使得进料单元开始从主油箱向副罐供应液体，并且当液体以与由第一检测器检测到位移构件之后的第一单元。

10. 发明申请

US20130127937A1 IMAGE FORMING APPARATUS INCLUDING RECORDING HEAD FOR EJECTING LIQUID DROPLETS 有权
标题翻译：图像形成装置，包括用于喷射液滴的记录头
公开(公告)号：US20130127937A1
公开(公告)日：2013-05-23
申请号：US13667465
申请日：2012-11-02
申请人： Suguru Masunaga , Takeyuki Kobayashi
发明人： Suguru Masunaga , Takeyuki Kobayashi
IPC分类号： B41J29/393
CPC分类号： B41J2/17566 , B41J2002/17516 , B41J2002/17586
摘要： An image forming apparatus includes an apparatus body, a recording head, a sub tank, a carriage, a main tank, a liquid feed device, a displacement member, a first detector, a second detector, a detection retainer, a liquid consumption amount measuring device, and a supply controller. The measuring device measures a consumption amount of liquid in the sub tank when the displacement member displaces from a first position in a direction in which the consumption amount of liquid in the sub tank decreases. When a detection output of the first detector continues to be, for a predetermined time or number of times, in a detection state in which the first detector detects the displacement member and shifts from the detection state to a non detection state in which the first detector does not detect the displacement member, the measuring device starts measuring the consumption amount of liquid in the sub tank.
摘要翻译：图像形成装置包括装置主体，记录头，副罐，托架，主箱，送液装置，排量构件，第一检测器，第二检测器，检测保持器，液体消耗量测量设备和电源控制器。当位移构件从副罐中的液体的消耗量减小的方向上的第一位置移位时，测量装置测量副罐中的液体的消耗量。在第一检测器检测到位移构件并从检测状态转移到非检测状态的检测状态期间，当第一检测器的检测输出继续存在预定时间或次数时，其中第一检测器不检测位移构件，测量装置开始测量副罐中的液体的消耗量。

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