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1. 发明授权

US07518428B2 Phase compensation circuit and power circuit having same 有权
标题翻译：相位补偿电路和电源电路相同
公开(公告)号：US07518428B2
公开(公告)日：2009-04-14
申请号：US11221719
申请日：2005-09-09
申请人： Kouji Ichiba , Takeshi Naka
发明人： Kouji Ichiba , Takeshi Naka
IPC分类号： H03H11/16 , H03K5/13
CPC分类号： H02M3/156
摘要： In a phase compensation circuit having a resistance connected to the output side of an error amplifier, a capacitor, and a conductance amplifier functioning as a capacitance amplifier circuit, capacitance is amplified by the conductance amplifier and used, whereby an essentially required capacitance is ensured, even when the capacitance of the capacitor is small.
摘要翻译：在具有连接到误差放大器的输出侧的电阻的相位补偿电路，电容器和用作电容放大器电路的电导放大器中，电容被电导放大器放大并被使用，从而确保基本上所需的电容，即使电容器的电容小。

2. 发明申请

US20070174017A1 Phase compensation circuit and power circuit having same 有权
标题翻译：相位补偿电路和电源电路相同
公开(公告)号：US20070174017A1
公开(公告)日：2007-07-26
申请号：US11221719
申请日：2005-09-09
申请人： Kouji Ichiba , Takeshi Naka
发明人： Kouji Ichiba , Takeshi Naka
IPC分类号： G01R35/00
CPC分类号： H02M3/156
摘要： In a phase compensation circuit having a resistance connected to the output side of an error amplifier, a capacitor, and a conductance amplifier functioning as a capacitance amplifier circuit, capacitance is amplified by the conductance amplifier and used, whereby an essentially required capacitance is ensured, even when the capacitance of the capacitor is small.
摘要翻译：在具有连接到误差放大器的输出侧的电阻的相位补偿电路，电容器和用作电容放大器电路的电导放大器中，电容被电导放大器放大并被使用，从而确保基本上所需的电容，即使电容器的电容小。

3. 发明授权

US07675276B2 DC/DC converter 有权
标题翻译： DC / DC转换器
公开(公告)号：US07675276B2
公开(公告)日：2010-03-09
申请号：US11915105
申请日：2006-05-08
申请人： Satoru Ohkawa , Norimasa Hane , Takeshi Naka
发明人： Satoru Ohkawa , Norimasa Hane , Takeshi Naka
IPC分类号： G05F1/40 , G05F1/56
CPC分类号： H02M3/1588 , Y02B70/1466
摘要： A DC/DC converter includes a main switching element and a subordinate switching element, and is arranged to supply power to load via a coil. The ON-time of a subordinate switching element in a succeeding cycle is controlled based on a period of time tdif from the time when the subordinate switching element is turned off until the time when voltage at the point of connection of the two switching elements reaches a predetermined threshold value.
摘要翻译： DC / DC转换器包括主开关元件和从属开关元件，并且被布置成经由线圈向负载供电。基于从下属开关元件断开的时间到两个开关元件的连接点的电压达到时间的时间tdif来控制下一个开关元件在接下来的周期中的接通时间预定阈值。

4. 发明授权

US07611813B2 Toner and image forming method 失效
标题翻译：调色剂和成像方法
公开(公告)号：US07611813B2
公开(公告)日：2009-11-03
申请号：US11668554
申请日：2007-01-30
申请人： Tetsuya Ida , Takeshi Ootsu , Koh Ishigami , Naoki Okamoto , Nozomu Komatsu , Noriyoshi Umeda , Yoshinobu Baba , Takayuki Itakura , Takeshi Naka , Hirohide Tanikawa
发明人： Tetsuya Ida , Takeshi Ootsu , Koh Ishigami , Naoki Okamoto , Nozomu Komatsu , Noriyoshi Umeda , Yoshinobu Baba , Takayuki Itakura , Takeshi Naka , Hirohide Tanikawa
IPC分类号： G03G9/00
CPC分类号： G03G9/0821 , G03G9/081 , G03G9/0815 , G03G9/0819 , G03G9/0827 , G03G9/08711 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09716 , G03G13/20
摘要： Provided a toner including at least: toner particles each containing at least a binder resin, a release agent, and a colorant; and an inorganic fine powder, in which: a degree of aggregation Y1 at a time of compression (200 kpa) of the toner satisfies a relationship of 15≦Y1≦35, and a degree of aggregation Y2 at a time of non-compression of the toner satisfies a relationship of 7≦Y2≦15; and a highest endothermic peak of the toner is present in a temperature range of 30 to 200° C. in an endothermic curve measured with a differential scanning calorimeter (DSC), and a peak temperature Tsc (° C.) of the highest endothermic peak satisfies a relationship of 60≦Tsc≦130.
摘要翻译：提供一种至少包含调色剂颗粒的调色剂颗粒，其至少包含粘合剂树脂，脱模剂和着色剂; 和无机细粉末，其中：调色剂压缩时的聚集度Y1（200kpa）满足15 <= Y1 <= 35的关系，和非调色剂时的聚集度Y2，调色剂的压缩满足7 <= Y2 <= 15的关系; 并且在用差示扫描量热计（DSC）测量的吸热曲线中，调色剂的最高吸热峰存在于30至200℃的温度范围内，并且最高吸热峰的峰温度Tsc（℃）满足60 <= Tsc <= 130的关系。

5. 发明申请

US20080149535A1 APPARATUS FOR MODIFYING SURFACES OF TONER PARTICLES 失效
标题翻译：用于改性调色剂表面的装置
公开(公告)号：US20080149535A1
公开(公告)日：2008-06-26
申请号：US12035785
申请日：2008-02-22
申请人： Takeshi Naka , Osamu Tamura
发明人： Takeshi Naka , Osamu Tamura
IPC分类号： B03B9/00
CPC分类号： B07B7/083 , B02C23/10 , B07B7/0865 , G03G9/081 , G03G9/0815 , G03G9/0817 , G03G9/0825
摘要： In a toner production process having at least a kneading step, a pulverization step and the step of simultaneously carrying out a surface modification step and a classification step to obtain toner particles, the surface modification and the classification are simultaneously carried out using a batch-wise surface modifying apparatus having at least a cylindrical main-body casing, a classifying rotor, a surface modifying means having a dispersing rotor and a liner. The positional relationship between the dispersing rotor and the liner is set in an appropriate specific state so that toner particles having a sharp particle size distribution with less fine powder and having a high sphericity can be obtained in a good efficiency.
摘要翻译：在具有至少捏合步骤，粉碎步骤和同时进行表面改性步骤和分级步骤以获得调色剂颗粒的步骤的调色剂生产方法中，表面改性和分级同时使用分批式具有至少一个圆柱形主体壳体，分级转子，具有分散转子和衬垫的表面改性装置的表面改性装置。分散转子和衬垫之间的位置关系设定在适当的特定状态，从而可以以良好的效率获得具有较小细粉末且具有较高球形度的尖锐粒度分布的调色剂颗粒。

6. 发明授权

US07142040B2 Stabilized power supply circuit 有权
标题翻译：稳定电源电路
公开(公告)号：US07142040B2
公开(公告)日：2006-11-28
申请号：US10809936
申请日：2004-03-26
申请人： Takeshi Naka , Takashi Maegawa
发明人： Takeshi Naka , Takashi Maegawa
IPC分类号： G05F1/10 , H02M3/18
CPC分类号： H02M3/07 , H02M2001/0045
摘要： A stabilized power supply circuit includes a charge pump power supply circuit including four switching elements and a capacitor, and an error amplifier comparing the output voltage of the charge pump power supply circuit and a reference voltage and outputting an error signal on the basis of the difference therebetween. A current source is connected in series to the gate of a switching element formed of a MOSFET. The period during which electric charge is discharged from the gate is controlled in accordance with the error signal in order to maintain the output voltage constant.
摘要翻译：稳定电源电路包括：包括四个开关元件和电容器的电荷泵电源电路，以及将电荷泵电源电路的输出电压与参考电压进行比较的误差放大器，并基于差值输出误差信号之间。电流源与由MOSFET形成的开关元件的栅极串联连接。根据误差信号控制从栅极放电电荷的期间，以保持输出电压恒定。

7. 发明申请

US20060091866A1 Power circuit 有权
标题翻译：电源电路
公开(公告)号：US20060091866A1
公开(公告)日：2006-05-04
申请号：US11260089
申请日：2005-10-28
申请人： Atsunori Tokumitsu , Takeshi Naka
发明人： Atsunori Tokumitsu , Takeshi Naka
IPC分类号： G05F1/56
CPC分类号： H02M3/156
摘要： In a power circuit which makes phase compensation by utilizing ESR of an output capacitor, a feedback signal based on an output voltage is supplied by a coupling capacitor to an N-channel MOS transistor on a saturated coupling side of a current mirror circuit inside an error amplification circuit.
摘要翻译：在通过使用输出电容器的ESR进行相位补偿的电源电路中，基于输出电压的反馈信号由耦合电容器提供给电流镜电路的饱和耦合侧的N沟道MOS晶体管内部的误差放大电路。

8. 发明申请

US20090079410A1 DC/DC Converter 有权
标题翻译： DC / DC转换器
公开(公告)号：US20090079410A1
公开(公告)日：2009-03-26
申请号：US11915105
申请日：2006-05-08
申请人： Satoru Ohkawa , Norimasa Hane , Takeshi Naka
发明人： Satoru Ohkawa , Norimasa Hane , Takeshi Naka
IPC分类号： G05F1/46
CPC分类号： H02M3/1588 , Y02B70/1466
摘要： A DC/DC converter includes a main switching element and a subordinate switching element, and is arranged to supply power to load via a coil. The ON-time of a subordinate switching element in a succeeding cycle is controlled based on a period of time tdif from the time when the subordinate switching element is turned off until the time when voltage at the point of connection of the two switching elements reaches a predetermined threshold value.
摘要翻译： DC / DC转换器包括主开关元件和从属开关元件，并且被布置成经由线圈向负载供电。基于从下属开关元件断开的时间到两个开关元件的连接点的电压达到时间的时间tdif来控制下一个开关元件在接下来的周期中的接通时间预定阈值。

9. 发明授权

US07459895B2 Power circuit 有权
标题翻译：电源电路
公开(公告)号：US07459895B2
公开(公告)日：2008-12-02
申请号：US11260089
申请日：2005-10-28
申请人： Atsunori Tokumitsu , Takeshi Naka
发明人： Atsunori Tokumitsu , Takeshi Naka
IPC分类号： G05F3/16
CPC分类号： H02M3/156
摘要： In a power circuit which makes phase compensation by utilizing ESR of an output capacitor, a feedback signal based on an output voltage is supplied by a coupling capacitor to an N-channel MOS transistor on a saturated coupling side of a current mirror circuit inside an error amplification circuit.
摘要翻译：在通过使用输出电容器的ESR进行相位补偿的电源电路中，基于输出电压的反馈信号由耦合电容器提供给电流镜电路的饱和耦合侧的N沟道MOS晶体管内部的误差放大电路。

10. 发明授权

US07358024B2 Process for producing toner, and apparatus for modifying surfaces of toner particles 有权
标题翻译：调色剂的制造方法，调色剂颗粒的表面改性装置
公开(公告)号：US07358024B2
公开(公告)日：2008-04-15
申请号：US11017948
申请日：2004-12-22
申请人： Takeshi Naka , Osamu Tamura
发明人： Takeshi Naka , Osamu Tamura
IPC分类号： G03G5/00
CPC分类号： B07B7/083 , B02C23/10 , B07B7/0865 , G03G9/081 , G03G9/0815 , G03G9/0817 , G03G9/0825
摘要： In a toner production process having at least a kneading step, a pulverization step and the step of simultaneously carrying out a surface modification step and a classification step to obtain toner particles, the surface modification and the classification are simultaneously carried out using a batch-wise surface modifying apparatus having at least a cylindrical main-body casing, a classifying rotor, a surface modifying means having a dispersing rotor and a liner. The positional relationship between the dispersing rotor and the liner is set in an appropriate specific state so that toner particles having a sharp particle size distribution with less fine powder and having a high sphericity can be obtained in a good efficiency.
摘要翻译：在具有至少捏合步骤，粉碎步骤和同时进行表面改性步骤和分级步骤以获得调色剂颗粒的步骤的调色剂生产方法中，表面改性和分级同时使用分批式具有至少一个圆柱形主体壳体，分级转子，具有分散转子和衬垫的表面改性装置的表面改性装置。分散转子和衬垫之间的位置关系设定在适当的特定状态，从而可以以良好的效率获得具有较小细粉末且具有较高球形度的尖锐粒度分布的调色剂颗粒。

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