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1. 发明授权

US06332453B1 Electromagnetic system fuel injection apparatus an internal combustion engine having an electromagnetic system fuel injection apparatus, and a drive circuit of an electromagnetic system fuel injection apparatus 失效
标题翻译：电磁系统燃料喷射装置，具有电磁系统燃料喷射装置的内燃机和电磁系统燃料喷射装置的驱动电路
公开(公告)号：US06332453B1
公开(公告)日：2001-12-25
申请号：US09471500
申请日：1999-12-23
申请人： Makoto Yamakado , Yoshio Okamoto , Yzo Kadomukai , Yoshiyuki Tanabe , Hiromasa Kubo , Toshio Takahata , Kenji Tabuchi , Yasunaga Hamada
发明人： Makoto Yamakado , Yoshio Okamoto , Yzo Kadomukai , Yoshiyuki Tanabe , Hiromasa Kubo , Toshio Takahata , Kenji Tabuchi , Yasunaga Hamada
IPC分类号： F02M5100
CPC分类号： F02M51/0621 , F02D41/20 , F02D2041/2003 , F02D2041/2013 , F02D2041/2017 , F02D2041/2027 , F02D2041/2051 , F02D2041/2079 , F02D2400/16 , F02M51/005
摘要： Using a control coil having a high response characteristic suited to valve opening and a hold coil suited to a hold to valve open during fuel injection using a small current, during the valve opening time, a high voltage is applied to the control coil suited to the valve opening operation and, during the time the valve is to be held open a low and stabilized voltage is applied to the hold coil. In a fuel injection apparatus, drive manner employed during a valve opening time and a valve hold time is optimized.
摘要翻译：在阀打开时间期间，使用具有适合于阀打开的高响应特性的控制线圈和适于使用小电流进行燃料喷射期间的开阀保持的保持线圈，将高电压施加到适于阀打开操作，并且在阀被保持打开的时间期间，低压稳定的电压被施加到保持线圈。在燃料喷射装置中，优化了在开阀时间和阀保持时间中采用的驱动方式。

2. 发明授权

US06550458B2 Electromagnetic fuel injection apparatus, an internal combustion engine having an electromagnetic fuel injection apparatus, and a drive circuit of an electromagnetic fuel injection apparatus 失效
公开(公告)号：US06550458B2
公开(公告)日：2003-04-22
申请号：US09985302
申请日：2001-11-02
申请人： Makoto Yamakado , Yoshio Okamoto , Yzo Kadomukai , Yoshiyuki Tanabe , Hiromasa Kubo , Toshio Takahata , Kenji Tabuchi , Yasunaga Hamada
发明人： Makoto Yamakado , Yoshio Okamoto , Yzo Kadomukai , Yoshiyuki Tanabe , Hiromasa Kubo , Toshio Takahata , Kenji Tabuchi , Yasunaga Hamada
IPC分类号： F02M5100
CPC分类号： F02M51/0621 , F02D41/20 , F02D2041/2003 , F02D2041/2013 , F02D2041/2017 , F02D2041/2027 , F02D2041/2051 , F02D2041/2079 , F02D2400/16 , F02M51/005
摘要： Using a control coil having a high response characteristic suited to the valve opening and a hold coil suited to a hold to be held a large force by a small large current, during the valve opening time a high voltage is applied to the control coil suited to the valve opening and during a valve opening hold time a low and stabilized voltage is applied to the hold coil suite to the holding, and then a valve body driven. In a fuel injection apparatus, a drive manner during a valve opening time and a hold time is optimized.

3. 发明授权

US06634338B1 Fuel injection apparatus, fuel injection method and internal combustion engine 有权
标题翻译：燃油喷射装置，燃料喷射法和内燃机
公开(公告)号：US06634338B1
公开(公告)日：2003-10-21
申请号：US09531493
申请日：2000-03-20
申请人： Makoto Yamakado , Kiyoshi Amou , Yoshio Okamoto , Yuzo Kadomukai , Hiromasa Kubo , Kenji Tabuchi , Toshio Takahata , Yoshiyuki Tanabe , Yasunaga Hamada
发明人： Makoto Yamakado , Kiyoshi Amou , Yoshio Okamoto , Yuzo Kadomukai , Hiromasa Kubo , Kenji Tabuchi , Toshio Takahata , Yoshiyuki Tanabe , Yasunaga Hamada
IPC分类号： F02D4120
CPC分类号： F02D41/20 , F02D2041/2079
摘要： An electromagnetic fuel injector is provided with a first coil having a large rate of change in time of magnetomotive force and a second coil having a smaller rate of change in time of magnetomotive force than the first coil. During a valve opening operation at the time of opening the valve, current is passed through at least the first coil, and then current of a smaller current value than in the opening operation is caused to flow so as to hold the valve open, using the first and second coils.
摘要翻译：电磁燃料喷射器设置有磁通时间变化率大的第一线圈和具有比第一线圈更小的磁通时间变化率的第二线圈。在打开阀门时的开阀操作期间，电流至少通过第一线圈，然后导致比打开操作中更小的电流值的电流流动以便保持阀门打开，使用第一和第二线圈。

4. 发明授权

US06615805B2 Electromagnetic fuel injector and control method thereof 失效
标题翻译：电磁燃油喷射器及其控制方法
公开(公告)号：US06615805B2
公开(公告)日：2003-09-09
申请号：US10187332
申请日：2002-07-02
申请人： Makoto Yamakado , Yoshio Okamoto , Nobukatsu Arai , Yuzo Kadomukai , Yoshiyuki Tanabe , Yasunaga Hamada , Yasuo Namaizawa , Hiromasa Kubo , Kenji Tabuchi
发明人： Makoto Yamakado , Yoshio Okamoto , Nobukatsu Arai , Yuzo Kadomukai , Yoshiyuki Tanabe , Yasunaga Hamada , Yasuo Namaizawa , Hiromasa Kubo , Kenji Tabuchi
IPC分类号： F02D4120
CPC分类号： F02D41/20 , F02D2041/2017 , F02D2041/2031 , F02D2041/2058 , F02D2041/2072 , F02D2041/2079 , F02M51/0621 , F02M51/0625 , F02M51/0671 , F02M2200/24
摘要： A fuel injection apparatus including a controller to output an injection time command signal and an opening movement time command signal to command an opening movement time from a closed state to an open state of an electromagnetic fuel injection valve and a control circuit, coupled to the controller, to change an electric current flowing in a coil of the electromagnetic fuel injection valve between when the electromagnetic fuel injection valve is closed and opened. The controller sends both the injection time command signal and the opening movement time command signal through the same signal line to the control circuit.
摘要翻译：一种燃料喷射装置，包括输出喷射时间指令信号的控制器和打开运动时间指令信号，以指示从关闭状态到电磁燃料喷射阀和控制电路的打开状态的打开运动时间，该控制电路与控制器以在电磁燃料喷射阀关闭并打开之间改变在电磁燃料喷射阀的线圈中流动的电流。控制器通过相同的信号线将喷射时间指令信号和打开移动时间指令信号发送到控制电路。

5. 发明授权

US06431155B1 Electromagnetic fuel injector and control method thereof 失效
公开(公告)号：US06431155B1
公开(公告)日：2002-08-13
申请号：US09648364
申请日：2000-08-25
申请人： Makoto Yamakado , Yoshio Okamoto , Nobukatsu Arai , Yuzo Kadomukai , Yoshiyuki Tanabe , Yasunaga Hamada , Yasuo Namaizawa , Hiromasa Kubo , Kenji Tabuchi
发明人： Makoto Yamakado , Yoshio Okamoto , Nobukatsu Arai , Yuzo Kadomukai , Yoshiyuki Tanabe , Yasunaga Hamada , Yasuo Namaizawa , Hiromasa Kubo , Kenji Tabuchi
IPC分类号： F02D4120
CPC分类号： F02D41/20 , F02D2041/2017 , F02D2041/2031 , F02D2041/2058 , F02D2041/2072 , F02D2041/2079 , F02M51/0621 , F02M51/0625 , F02M51/0671 , F02M2200/24
摘要： An electromagnetic fuel injection valve in an engine injects fuel by opening/closing a fuel flowing path with a valve element. A controller controls opening/closing of the fuel flowing path and changes magnetic force generated by a control coil driving the valve element so that the magnetic force is less during a valve open state-holding period than at an initial valve-opening time. The controller detects the voltage of a battery and applies the voltage fed from the battery to the control coil, while changing a time interval (Tc), for which current is passed through the control coil, based on the detected voltage, in order to change the magnetic force, without raising the voltage from the battery. The controller also detects increase/decrease of a pressing force on the valve element caused by fuel pressure and changes the time interval (Tc) accordingly.

6. 发明授权

US6129073A Electromagnetic fuel injector and control method thereof 失效
标题翻译：电磁燃油喷射器及其控制方法
公开(公告)号：US6129073A
公开(公告)日：2000-10-10
申请号：US436765
申请日：1999-11-09
申请人： Makoto Yamakado , Yoshio Okamoto , Nobukatsu Arai , Yuzo Kadomukai , Yoshiyuki Tanabe , Yasunaga Hamada , Yasuo Namaizawa , Hiromasa Kubo , Kenji Tabuchi
发明人： Makoto Yamakado , Yoshio Okamoto , Nobukatsu Arai , Yuzo Kadomukai , Yoshiyuki Tanabe , Yasunaga Hamada , Yasuo Namaizawa , Hiromasa Kubo , Kenji Tabuchi
IPC分类号： F02D41/20 , F02M51/00 , F02M51/06 , F02M51/08 , F16K31/06 , H01F7/18
CPC分类号： F02D41/20 , F02M51/0621 , F02M51/0625 , F02M51/0671 , F02D2041/2017 , F02D2041/2031 , F02D2041/2058 , F02D2041/2072 , F02D2041/2079 , F02M2200/24
摘要： In an electromagnetic fuel injection valve for injecting fuel by opening/closing a fuel flowing path, including a valve seat, a valve element for opening/closing the fuel flowing path formed between the valve seat and the valve element, and a drive unit having at least one coil, for driving the valve element. The drive unit includes a first magnetomotive force generating device using the at least one coil and a second magnetomotive force generating device, the first magnetomotive force generating device and the second magnetomotive force generating device being composed so that the first magnetomotive force generating device generates and raises magnetomotive force at a larger rate of change in time in comparison with the second magnetomotive force generating device. A valve opening hold state is held by the second magnetomotive force generating device which uses a smaller current flow in comparison with the first magnetomotive force generating device.
摘要翻译：在用于通过打开/关闭包括阀座的燃料流动路径来喷射燃料的电磁燃料喷射阀中，用于打开/关闭形成在阀座和阀元件之间的燃料流动路径的阀元件以及具有至少一个线圈，用于驱动阀元件。驱动单元包括使用至少一个线圈的第一磁动势产生装置和第二磁动势产生装置，第一磁动势产生装置和第二磁动势产生装置构成为使得第一磁动势产生装置产生并升高与第二磁动势产生装置相比，以较大的时间变化率的磁动势。与第一磁动势产生装置相比，使用较小的电流的第二磁动势产生装置保持阀开启保持状态。

7. 发明授权

US5992391A Electromagnetic fuel injector and control method thereof 失效
标题翻译：电磁燃油喷射器及其控制方法
公开(公告)号：US5992391A
公开(公告)日：1999-11-30
申请号：US105208
申请日：1998-06-26
申请人： Makoto Yamakado , Yoshio Okamoto , Nobukatsu Arai , Yuzo Kadomukai , Yoshiyuki Tanabe , Yasunaga Hamada , Yasuo Namaizawa , Hiromasa Kubo , Kenji Tabuchi
发明人： Makoto Yamakado , Yoshio Okamoto , Nobukatsu Arai , Yuzo Kadomukai , Yoshiyuki Tanabe , Yasunaga Hamada , Yasuo Namaizawa , Hiromasa Kubo , Kenji Tabuchi
IPC分类号： F02D41/20 , F02M51/00 , F02M51/06 , F02M51/08 , F16K31/06
CPC分类号： F02D41/20 , F02M51/0621 , F02M51/0625 , F02M51/0671 , F02D2041/2017 , F02D2041/2031 , F02D2041/2058 , F02D2041/2072 , F02D2041/2079 , F02M2200/24
摘要： An electromagnetic fuel injection valve for injecting fuel by opening/closing a fuel flow path, includes a valve seat, a valve element for opening/closing the fuel flow path formed between the valve seat and the valve element, and a drive unit having at least one coil for driving the valve element. The drive unit includes a first magnetomotive force generating device using the at least one coil and a second magnetomotive force generating device, the first magnetomotive force generating device and the second magnetomotive force generating device being composed so that the first magnetomotive force generating device generates and raises its magnetomotive force at a larger rate of change in time in comparison with the second magnetomotive force generating device. A valve open state is held by the second magnetomotive force generating device which uses a smaller current flow in comparison with the first magnetomotive force generating device.
摘要翻译：一种用于通过打开/关闭燃料流路喷射燃料的电磁燃料喷射阀，包括阀座，用于打开/关闭形成在阀座和阀元件之间的燃料流路的阀元件和至少具有至少一个用于驱动阀元件的线圈。驱动单元包括使用该至少一个线圈的第一磁动势产生装置和第二磁动势产生装置，第一磁动势产生装置和第二磁动势产生装置构成为使得第一磁动势产生装置产生并升高与第二磁动势产生装置相比，其磁动势以更大的时间变化率。与第一磁动势产生装置相比，第二磁动势产生装置保持阀打开状态，其使用较小的电流。

8. 发明授权

US07479804B2 Interface device and information processing system 有权
标题翻译：接口设备和信息处理系统
公开(公告)号：US07479804B2
公开(公告)日：2009-01-20
申请号：US11499724
申请日：2006-08-07
申请人： Fumio Murabayashi , Takashi Sase , Mutsumi Kikuchi , Atsuo Watanabe , Masatsugu Amishiro , Kenji Tabuchi
发明人： Fumio Murabayashi , Takashi Sase , Mutsumi Kikuchi , Atsuo Watanabe , Masatsugu Amishiro , Kenji Tabuchi
IPC分类号： H03K19/0175
CPC分类号： H01L21/76283 , G05B19/0428 , G05B2219/25428 , G05B2219/25462 , H01L27/0629 , H04L25/0266
摘要： A first converter circuit converts a state signal, whose level is constant or slowly varies during a predetermine period of time, into a pulse signal to allow the signal to propagate across an electrically insulating area. A second converter circuit converts the pulse signal, which has propagated through an insulating circuit, into the original state signal or a signal having the same characteristics as the original state signal.
摘要翻译：第一转换器电路将预定时间段内的电平恒定或缓慢变化的状态信号转换成脉冲信号，以允许信号通过电绝缘区域传播。第二转换器电路将已经通过绝缘电路传播的脉冲信号转换成原始状态信号或具有与原始状态信号相同特性的信号。

9. 发明授权

US5255062A Image forming apparatus having a removal means for separating developers 失效
标题翻译：图像形成装置具有用于分离显影剂的去除装置
公开(公告)号：US5255062A
公开(公告)日：1993-10-19
申请号：US819188
申请日：1992-01-10
申请人： Tateki Oka , Hideyuki Kanbayashi , Kenji Tabuchi
发明人： Tateki Oka , Hideyuki Kanbayashi , Kenji Tabuchi
IPC分类号： G03G15/01
CPC分类号： G03G15/0126
摘要： A multi-color image forming apparatus which comprises a rotatably supported photoreceptor drum movable sequentially past a first charging station at which the photoreceptor drum is electrostatically charged; a first exposure station at which a first electrostatic latent image is formed on the photoreceptor drum; a first developing station at which a first developing unit is disposed for developing the first electrostatic latent image into a toner image with a first toner material; a second charging station at which the photoreceptor drum is again electrostatically charged; a second exposure station at which a second electrostatic latent image is formed on the photoreceptor drum; a second developing station at which a second developing unit is disposed for developing the second electrostatic latent image into a toner image with a second toner material; a transfer station at which the toner image is transferred onto a recording medium; and a cleaning station. To avoid a color mixing as a result of an mixture of the first toner material into the second developing unit, the first toner material mixing into the second developing unit is separated and recovered from the second developing unit. A manually operated switch and a control system are provided for manually controlling the separation and recovery of the first toner material from the second toner material.
摘要翻译：一种多色图像形成装置，包括可旋转地支撑的感光体鼓，其可依次通过感光鼓静电带电的第一充电站; 在感光鼓上形成第一静电潜像的第一曝光站; 第一显影站，其上设置第一显影单元，用于利用第一调色剂材料将第一静电潜像显影成调色剂图像; 第二充电站，感光鼓再次静电充电; 在感光鼓上形成第二静电潜像的第二曝光站; 设置第二显影单元的第二显影站，用于将第二静电潜像显影成具有第二调色剂材料的调色剂图像; 将调色剂图像转印到记录介质上的转印站; 和清洁站。为了避免由于第一调色剂材料混合到第二显影单元中的颜色混合，混合到第二显影单元中的第一调色剂材料从第二显影单元分离和回收。提供手动操作的开关和控制系统，用于手动控制第一调色剂材料与第二调色剂材料的分离和回收。

10. 发明授权

US4891287A Image editing method 失效
标题翻译：图像编辑方法
公开(公告)号：US4891287A
公开(公告)日：1990-01-02
申请号：US201195
申请日：1988-06-02
申请人： Naoki Toyoshi , Hiroshi Okamoto , Kenji Tabuchi , Kaoru Takebe , Tomoaki Yokoyama
发明人： Naoki Toyoshi , Hiroshi Okamoto , Kenji Tabuchi , Kaoru Takebe , Tomoaki Yokoyama
IPC分类号： G03G13/22 , G03G15/04 , G03G15/22 , G03G15/36
CPC分类号： G03G15/36 , G03G15/04018
摘要： An image editing method utilizing an electrophotographic process, which method includes a first charging step of charging a photosensitive medium; a step of projecting an image onto the charged photosensitive medium to form an electrostatic latent image; a first developing step of developing the electrostatic latent image into a first powder image by the use of a first toner material having the same polarity as the charged polarity; a first transferring step of transferring the powder image onto a copying paper; a second charging step of again charging the photosensitive medium to a polarity the same as that of the charge established during the first charging step; a step of radiating rays of light to the charged photosensitive medium to remove the electrostatic charge at a specificed area of the photosensitive medium; a second developing step of developing the specified area of the photosensitive medium by the use of a second toner material different in color from the first toner material to form a second powder image; and a second transferring step of transferring the second powder image onto said copying paper so as to cover the first powder image which has been transferred onto the copying paper.
摘要翻译：一种使用电子照相方法的图像编辑方法，该方法包括对光敏介质充电的第一充电步骤; 将图像投影到带电光敏介质上以形成静电潜像的步骤; 第一显影步骤，通过使用具有与带电极性相同极性的第一调色剂材料将静电潜像显影成第一粉末图像; 将粉末图像转印到复印纸上的第一转印步骤; 第二充电步骤，其将所述感光介质再次充电到与在所述第一充电步骤期间建立的充电相同的极性; 将光线照射到带电的感光介质以去除感光介质的特定区域处的静电荷的步骤; 通过使用与第一调色剂材料不同颜色的第二调色剂材料来显影感光介质的指定区域以形成第二粉末图像的第二显影步骤; 以及第二转印步骤，将第二粉末图像转印到所述复印纸上，以覆盖已经转印到复印纸上的第一粉末图像。

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