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1. 发明授权

US08331819B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08331819B2
公开(公告)日：2012-12-11
申请号：US12794404
申请日：2010-06-04
申请人： Daizo Fukuzawa , Tooru Imaizumi , Mahito Yoshioka , Noriaki Sato , Munehito Kurata , Kuniaki Kasuga , Yoshimichi Ikeda , Hiromitsu Kumada , Satoru Koyama , Toshifumi Kitamura , Atsunobu Mori
发明人： Daizo Fukuzawa , Tooru Imaizumi , Mahito Yoshioka , Noriaki Sato , Munehito Kurata , Kuniaki Kasuga , Yoshimichi Ikeda , Hiromitsu Kumada , Satoru Koyama , Toshifumi Kitamura , Atsunobu Mori
IPC分类号： G03G15/20
CPC分类号： G03G15/205 , G03G15/2039 , G03G2215/2035
摘要： The image forming apparatus includes a fixing portion, a temperature detection element, and a power control portion. The power control portion is capable of setting a first power supply control mode for supplying power according to the detected temperature for each one control cycle, a second power supply control mode for supplying power according to the detected temperature for each one control cycle and a third power supply control mode for supplying predetermined power, and switches, immediately before a leading edge of the recording material enters the fixing portion, a state of supplying the power in the first power supply control mode to a state of supplying the power in the second power supply control mode, and then switches the state of supplying the power in the second power supply control mode to a state of supplying the power in the third power supply control mode.
摘要翻译：图像形成装置包括固定部，温度检测元件和功率控制部。功率控制部能够根据每个控制周期的检测温度设定用于供电的第一电源控制模式，用于根据每个控制周期的检测温度供电的第二电源控制模式和第三电源控制模式用于提供预定功率的电源控制模式，并且在紧接在记录材料的前沿进入固定部分之前切换将第一电源控制模式中的电力提供给提供第二电力的状态的状态电源控制模式，然后将在第二电源控制模式中的电力供应状态切换到在第三电源控制模式下供电的状态。

2. 发明申请

US20130051818A1 ULTRASONIC WAVE DETECTION APPARATUS, RECORDING MATERIAL DETERMINATION APPARATUS, AND IMAGE FORMING APPARATUS 有权
标题翻译：超声波检测装置，记录材料测定装置和图像形成装置
公开(公告)号：US20130051818A1
公开(公告)日：2013-02-28
申请号：US13586205
申请日：2012-08-15
申请人： Atsunobu Mori
发明人： Atsunobu Mori
IPC分类号： G03G15/00 , G01N29/04
CPC分类号： G01N29/348 , B65H2553/30 , B65H2557/64 , G01N29/38 , G03G15/65 , G03G2215/00637 , G03G2215/00738
摘要： An ultrasonic wave detection apparatus includes a transmission unit which transmits ultrasonic waves at a first frequency and a second frequency, a reception unit which receives ultrasonic waves transmitted from the transmission unit, and a control unit which causes the transmission unit to transmit ultrasonic waves at the first frequency and causes the reception unit to receive the first frequency ultrasonic waves to obtain a detection timing of a peak value of a n-th wave of the received first frequency ultrasonic waves, causes the transmission unit to transmit ultrasonic waves at the second frequency and causes the reception unit to receive the second frequency ultrasonic waves to obtain a detection timing of a peak value of a n-th wave of the received second frequency ultrasonic waves, and specifies “n” of the n-th wave from which the peak value is detected based on a difference in the detection timings.
摘要翻译：一种超声波检测装置，包括以第一频率和第二频率发送超声波的发送部，接收从发送部发送的超声波的接收部，以及使发送部在该发送部发送超声波的控制部使接收部接收第一频率超声波，得到接收到的第一频率超声波的第n波的峰值的检测定时，使发送部以第二频率发送超声波，使接收单元接收第二频率超声波，以获得接收的第二频率超声波的第n波的峰值的检测定时，并且指定检测到峰值的第n波的n个基于检测定时的差异。

3. 发明申请

US20120134706A1 SWITCHING POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS INCLUDING SWITCHING POWER SUPPLY DEVICE 有权
标题翻译：切换电源装置和图像形成装置，包括开关电源装置
公开(公告)号：US20120134706A1
公开(公告)日：2012-05-31
申请号：US13298113
申请日：2011-11-16
申请人： Atsunobu Mori
发明人： Atsunobu Mori
IPC分类号： G03G15/00 , H02M1/36
CPC分类号： H02M1/36 , H02M3/33507
摘要： A switching power supply device including: a transformer configured to include a primary winding, a secondary winding, and an auxiliary winding; a switching unit configured to switch a current that flows through the primary winding of the transformer; a control unit configured to control a switching operation of the switching unit; a starting resistor connected between a voltage input side of the primary winding and a power supply terminal of the control unit; a voltage supply unit configured to rectify and smooth a voltage output from the auxiliary winding and supply the resultant to the power supply terminal; and an activation control unit configured to control activation timing of the control unit by inputting a voltage to an ON/OFF terminal of the control unit, the activation control unit being connected between the voltage input side of the primary winding and a ground side of the auxiliary winding.
摘要翻译：一种开关电源装置，包括：变压器，被配置为包括初级绕组，次级绕组和辅助绕组; 开关单元，被配置为切换流过变压器的初级绕组的电流; 控制单元，被配置为控制所述切换单元的切换操作; 连接在初级绕组的电压输入侧和控制单元的电源端子之间的启动电阻器; 电压供给单元，被配置为对从辅助绕组输出的电压进行整流和平滑，并将结果提供给电源端子; 以及启动控制单元，其被配置为通过向所述控制单元的ON / OFF端子输入电压来控制所述控制单元的启动定时，所述启动控制单元连接在所述初级绕组的电压输入侧和所述初级绕组的接地侧之间辅助绕组。

4. 发明授权

US09250215B2 Ultrasonic wave detection apparatus, recording material determination apparatus, and image forming apparatus 有权
标题翻译：超声波检测装置，记录材料测定装置和图像形成装置
公开(公告)号：US09250215B2
公开(公告)日：2016-02-02
申请号：US13586205
申请日：2012-08-15
申请人： Atsunobu Mori
发明人： Atsunobu Mori
IPC分类号： B65H43/00 , G01N29/34 , G03G15/00 , G01N29/38
CPC分类号： G01N29/348 , B65H2553/30 , B65H2557/64 , G01N29/38 , G03G15/65 , G03G2215/00637 , G03G2215/00738
摘要： An ultrasonic wave detection apparatus includes a transmission unit which transmits ultrasonic waves at a first frequency and a second frequency, a reception unit which receives ultrasonic waves transmitted from the transmission unit, and a control unit which causes the transmission unit to transmit ultrasonic waves at the first frequency and causes the reception unit to receive the first frequency ultrasonic waves to obtain a detection timing of a peak value of a n-th wave of the received first frequency ultrasonic waves, causes the transmission unit to transmit ultrasonic waves at the second frequency and causes the reception unit to receive the second frequency ultrasonic waves to obtain a detection timing of a peak value of a n-th wave of the received second frequency ultrasonic waves, and specifies “n” of the n-th wave from which the peak value is detected based on a difference in the detection timings.
摘要翻译：一种超声波检测装置，包括以第一频率和第二频率发送超声波的发送部，接收从发送部发送的超声波的接收部，以及使发送部在该发送部发送超声波的控制部使接收部接收第一频率超声波，得到接收到的第一频率超声波的第n波的峰值的检测定时，使发送部以第二频率发送超声波，使接收单元接收第二频率超声波，以获得接收到的第二频率超声波的第n波的峰值的检测定时，并且指定第n波的“n”，峰值基于检测定时的差异来检测。

5. 发明授权

US08655216B2 Switching power supply device and image forming apparatus including switching power supply device 有权
标题翻译：开关电源装置和包括开关电源装置的图像形成装置
公开(公告)号：US08655216B2
公开(公告)日：2014-02-18
申请号：US13298113
申请日：2011-11-16
申请人： Atsunobu Mori
发明人： Atsunobu Mori
IPC分类号： G03G15/00
CPC分类号： H02M1/36 , H02M3/33507
摘要： A switching power supply device including: a transformer configured to include a primary winding, a secondary winding, and an auxiliary winding; a switching unit configured to switch a current that flows through the primary winding of the transformer; a control unit configured to control a switching operation of the switching unit; a starting resistor connected between a voltage input side of the primary winding and a power supply terminal of the control unit; a voltage supply unit configured to rectify and smooth a voltage output from the auxiliary winding and supply the resultant to the power supply terminal; and an activation control unit configured to control activation timing of the control unit by inputting a voltage to an ON/OFF terminal of the control unit, the activation control unit being connected between the voltage input side of the primary winding and a ground side of the auxiliary winding.
摘要翻译：一种开关电源装置，包括：变压器，被配置为包括初级绕组，次级绕组和辅助绕组; 开关单元，被配置为切换流过变压器的初级绕组的电流; 控制单元，被配置为控制所述切换单元的切换操作; 连接在初级绕组的电压输入侧和控制单元的电源端子之间的启动电阻器; 电压供给单元，被配置为对从辅助绕组输出的电压进行整流和平滑，并将结果提供给电源端子; 以及启动控制单元，其被配置为通过向所述控制单元的ON / OFF端子输入电压来控制所述控制单元的启动定时，所述启动控制单元连接在所述初级绕组的电压输入侧和所述初级绕组的接地侧之间辅助绕组。

6. 发明申请

US20100322657A1 FIXING APPARATUS 有权
标题翻译：固定装置
公开(公告)号：US20100322657A1
公开(公告)日：2010-12-23
申请号：US12792017
申请日：2010-06-02
申请人： Hiromitsu Kumada , Teruhiko Namiki , Atsunobu Mori
发明人： Hiromitsu Kumada , Teruhiko Namiki , Atsunobu Mori
IPC分类号： G03G15/20
CPC分类号： G03G15/5004 , G03G15/2039
摘要： A fixing apparatus allows harmonic noise and flicker noise caused by alternating current to be reduced. To accomplish this, the fixing apparatus has a power supply unit that supplies AC power from a commercial power supply to a heater, a temperature detection element that detects the temperature of the heater, a setting unit that sets a duty ratio for providing power to the heater such that the temperature detected by the temperature detection element maintains a target temperature, and a control unit that controls the power supply unit such that an average power duty ratio of a single cycle equals the power duty ratio based on the detected temperature, where a single cycle is three or more full waves of the commercial power supply, there being three or more power duty ratios per one half wave of the commercial power supply in a single cycle.
摘要翻译：定影装置允许降低由交流电引起的谐波噪声和闪烁噪声。为了实现这一点，定影装置具有将商用电源的交流电力提供给加热器的电源单元，检测加热器的温度的温度检测元件，设定用于向加热器供电的功率的占空比的设定单元加热器，使得由温度检测元件检测到的温度保持目标温度;以及控制单元，其控制电源单元，使得单个周期的平均功率占空比基于检测到的温度等于功率占空比，其中单个周期是商业电源的三个或更多个全波，在单个周期中，每个商业电源的每个半波都有三个或更多的功率占空比。

7. 发明申请

US20100316404A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20100316404A1
公开(公告)日：2010-12-16
申请号：US12794404
申请日：2010-06-04
申请人： Daizo Fukuzawa , Tooru Imaizumi , Mahito Yoshioka , Noriaki Sato , Munehito Kurata , Kuniaki Kasuga , Yoshimichi Ikeda , Hiromitsu Kumada , Satoru Koyama , Toshifumi Kitamura , Atsunobu Mori
发明人： Daizo Fukuzawa , Tooru Imaizumi , Mahito Yoshioka , Noriaki Sato , Munehito Kurata , Kuniaki Kasuga , Yoshimichi Ikeda , Hiromitsu Kumada , Satoru Koyama , Toshifumi Kitamura , Atsunobu Mori
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/205 , G03G15/2039 , G03G2215/2035
摘要： The image forming apparatus includes a fixing portion, a temperature detection element, and a power control portion, wherein the power control portion is capable of setting a first power supply control mode for supplying power according to the detected temperature for each one control cycle, a second power supply control mode for supplying power according to the detected temperature for each one control cycle and a third power supply control mode for supplying predetermined power, and switches, immediately before a leading edge of the recording material enters the fixing portion, a state of supplying the power in the first power supply control mode to a state of supplying the power in the second power supply control mode, and then switches the state of supplying the power in the second power supply control mode to a state of supplying the power in the third power supply control mode.
摘要翻译：图像形成装置包括固定部，温度检测元件和功率控制部，其中功率控制部能够根据每个控制周期的检测温度设定用于供电的第一电源控制模式，用于根据每个控制周期的检测温度供电的第二电源控制模式和用于提供预定功率的第三电源控制模式，并且在紧接着记录材料的前沿进入固定部之前切换将第一电源控制模式中的电力供给到在第二电源控制模式下供电的状态，然后将第二电源控制模式中的电力供应状态切换到第三电源控制模式。

8. 发明授权

US08244150B2 Fixing apparatus 有权
标题翻译：固定装置
公开(公告)号：US08244150B2
公开(公告)日：2012-08-14
申请号：US12792017
申请日：2010-06-02
申请人： Hiromitsu Kumada , Teruhiko Namiki , Atsunobu Mori
发明人： Hiromitsu Kumada , Teruhiko Namiki , Atsunobu Mori
IPC分类号： G03G15/20
CPC分类号： G03G15/5004 , G03G15/2039
摘要： A fixing apparatus allows harmonic noise and flicker noise caused by alternating current to be reduced. To accomplish this, the fixing apparatus has a power supply unit that supplies AC power from a commercial power supply to a heater, a temperature detection element that detects the temperature of the heater, a setting unit that sets a duty ratio for providing power to the heater such that the temperature detected by the temperature detection element maintains a target temperature, and a control unit that controls the power supply unit such that an average power duty ratio of a single cycle equals the power duty ratio based on the detected temperature, where a single cycle is three or more full waves of the commercial power supply, there being three or more power duty ratios per one half wave of the commercial power supply in a single cycle.
摘要翻译：定影装置允许降低由交流电引起的谐波噪声和闪烁噪声。为了实现这一点，定影装置具有将商用电源的交流电力提供给加热器的电源单元，检测加热器的温度的温度检测元件，设定用于向加热器供电的功率的占空比的设定单元加热器，使得由温度检测元件检测到的温度保持目标温度;以及控制单元，其控制电源单元，使得单个周期的平均功率占空比基于检测到的温度等于功率占空比，其中单个周期是商业电源的三个或更多个全波，在单个周期中，每个商业电源的每个半波都有三个或更多的功率占空比。

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