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1. 发明授权

US07213555B2 Automatic choke 有权
标题翻译：自动扼流圈
公开(公告)号：US07213555B2
公开(公告)日：2007-05-08
申请号：US11075728
申请日：2005-03-10
申请人： Kenji Kamimura , Kouichi Asai , Masashi Nakamura , Minoru Tamura , Tomoki Fukushima
发明人： Kenji Kamimura , Kouichi Asai , Masashi Nakamura , Minoru Tamura , Tomoki Fukushima
IPC分类号： F02M1/08 , F02M1/10
CPC分类号： F02M1/08 , F02D41/067
摘要： A choke valve is controlled finely suited to the running state of an engine. A throttle valve 8 and a choke valve 9 are provided in series on an intake pipe 6, and the opening degree of the choke valve 9 is controlled by a stepping motor. The choke valve opening degree upon start of engine (start opening degree) is determined depending on the engine temperature. The stepping motor 11 is initialized at the fully closed side of the choke valve 9 when the power source for starting the engine is turned on. The start opening degree of the choke valve is judged to be closer to the fully closed side or fully opened side, and the stepping motor 11 is initialized at the fully closed side if judged to be close to the fully closed side, and at the fully opened side if at the fully opened side.
摘要翻译：控制阀适合发动机的运行状态。节流阀8和阻流阀9串联设置在进气管6上，阻尼阀9的开度由步进马达控制。发动机起动时的阻气门开度（起动开度）根据发动机温度来决定。当启动发动机的动力源被接通时，步进马达11在阻流阀9的全封闭侧被初始化。阻塞阀的开始开度判断为更接近全封闭侧或全开侧，并且如果判断为接近完全关闭侧，则步进电机11在完全关闭侧被初始化，并且在完全闭合侧如果在完全打开的一侧打开一边。

2. 发明授权

US07117834B2 Automatic choke 有权
标题翻译：自动扼流圈
公开(公告)号：US07117834B2
公开(公告)日：2006-10-10
申请号：US11080434
申请日：2005-03-16
申请人： Kenji Kamimura , Masashi Nakamura , Kouichi Asai
发明人： Kenji Kamimura , Masashi Nakamura , Kouichi Asai
IPC分类号： F02N17/00 , F02M1/08 , F02M1/10
CPC分类号： F02M1/08 , F02D41/0002 , F02D41/064 , F02D41/067 , F02D2250/16 , Y02T10/42
摘要： A choke valve is controlled finely suited to the running state of an engine. A throttle valve 8 and a choke valve 9 are provided in series on an intake pipe 6, and the opening degree of the choke valve 9 is controlled by a stepping motor 11. A choke valve opening degree upon start of engine (start opening degree) is determined depending on the engine temperature. The start opening degree judging unit 27 judges whether the start opening degree is closer to the fully closed side or fully opened side. The motor initializing unit 28 initializes the stepping motor 11 at the fully closed side or the fully opened side if the start opening degree is at the fully closed side or the fully opened side, respectively. After choke release, a driving signal in a specified number of steps is issued periodically.
摘要翻译：控制阀适合发动机的运行状态。节气门8和阻风门9串联设置在进气管6上，阻流阀9的开度由步进电动机11控制。发动机启动时的阻气门开度（起动开度）根据发动机温度来决定。开始开度判断单元27判断开始开度是接近完全关闭侧还是完全打开侧。电动机初始化单元28如果起始开度分别处于完全关闭侧或全开侧，则在完全关闭侧或全开侧进行步进电动机11的初始化。在扼流器释放之后，周期性地发出指定数量的步骤的驾驶信号。

3. 发明授权

US06489690B1 Portable engine generator having a fan cover with heat radiating surface 失效
标题翻译：便携式发动机具有带散热面的风扇盖
公开(公告)号：US06489690B1
公开(公告)日：2002-12-03
申请号：US09572742
申请日：2000-05-16
申请人： Tsutomu Hatsugai , Shinichi Morohoshi , Kouichi Asai
发明人： Tsutomu Hatsugai , Shinichi Morohoshi , Kouichi Asai
IPC分类号： H02P904
CPC分类号： F02B75/16 , F02B63/04 , F02B63/048 , F02B2063/045
摘要： In an engine generator unit, an engine is connected with an outer-rotor/magnet type generator that has a cantilevered outer rotor functioning also as a substitute for an engine fly wheel. Cooling fan device is attached to the outer rotor. The generator and cooling fan device are covered with a fain cover that is made of die-cast aluminum alloy. The fan cover has, at its one end remote from the engine, a cooling-air inlet portion for introducing cooling air from the outside via the cooling fan device, and a recoil starter is attached to the cooling-air inlet portion. Also, the fan cover is connected at its other end to the engine with a gap formed therebetween for blowing the cooling air onto an outer peripheral surface of the engine. Supporting leg members are secured to the fan cover and engine, and these leg members are also mounted to a framework via shock-absorbing members.
摘要翻译：在发动机发电机单元中，发动机与具有悬臂式外转子的外转子/磁铁式发电机连接，也用作发动机飞轮的替代物。冷却风扇装置连接到外转子。发电机和冷却风扇装置覆盖有由压铸铝合金制成的薄盖。风扇盖在远离发动机的一端具有用于经由冷却风扇装置从外部引入冷却空气的冷却空气入口部，并且反冲起动器附接到冷却空气入口部。此外，风扇盖在其另一端与发动机连接，其间形成有间隙，以将冷却空气吹送到发动机的外周面上。支撑腿部件被固定到风扇盖和发动机上，并且这些腿部构件也通过减震构件安装到框架上。

4. 发明申请

US20050205039A1 Automatic choke 有权
标题翻译：自动扼流圈
公开(公告)号：US20050205039A1
公开(公告)日：2005-09-22
申请号：US11080434
申请日：2005-03-16
申请人： Kenji Kamimura , Masashi Nakamura , Kouichi Asai
发明人： Kenji Kamimura , Masashi Nakamura , Kouichi Asai
IPC分类号： F02M1/10 , F02D41/06 , F02M1/08 , F02N99/00 , F02N17/00
CPC分类号： F02M1/08 , F02D41/0002 , F02D41/064 , F02D41/067 , F02D2250/16 , Y02T10/42
摘要： A choke valve is controlled finely suited to the running state of an engine. A throttle valve 8 and a choke valve 9 are provided in series on an intake pipe 6, and the opening degree of the choke valve 9 is controlled by a stepping motor 11. A choke valve opening degree upon start of engine (start opening degree) is determined depending on the engine temperature. The start opening degree judging unit 27 judges whether the start opening degree is closer to the fully closed side or fully opened side. The motor initializing unit 28 initializes the stepping motor 11 at the fully closed side or the fully opened side if the start opening degree is at the fully closed side or the fully opened side, respectively. After choke release, a driving signal in a specified number of steps is issued periodically.
摘要翻译：控制阀适合发动机的运行状态。节气门8和阻风门9串联设置在进气管6上，阻流阀9的开度由步进电动机11控制。发动机启动时的阻气门开度（起动开度）根据发动机温度来决定。开始开度判断单元27判断开始开度是接近完全关闭侧还是完全打开侧。电动机初始化单元28如果起始开度分别处于完全关闭侧或全开侧，则在完全关闭侧或全开侧进行步进电动机11的初始化。在扼流器释放之后，周期性地发出指定数量的步骤的驾驶信号。

5. 发明申请

US20050199217A1 Automatic choke 有权
标题翻译：自动扼流圈
公开(公告)号：US20050199217A1
公开(公告)日：2005-09-15
申请号：US11075668
申请日：2005-03-10
申请人： Kenji Kamimura , Kouichi Asai , Hitoshi Abe , Ryo Saito , Masashi Nakamura
发明人： Kenji Kamimura , Kouichi Asai , Hitoshi Abe , Ryo Saito , Masashi Nakamura
IPC分类号： F02D11/10 , F02D41/06 , F02D9/08
CPC分类号： F02D41/067 , F02D11/105 , F02D2011/104
摘要： A choke valve is controlled finely suited to the running state of an engine. A throttle valve 8 and a choke valve 9 are provided in series on an intake pipe 6, and the opening degree of the choke valve 9 is controlled by a stepping motor 11. A choke valve opening degree upon start of engine (start opening degree) and a driving pulse rate of a stepping motor 11 are determined depending on the engine temperature. When lower than the engine temperature TL, the pulse rate is set at first rate, or the lowest rate in a specified range. Depending on the engine temperature, the pulse rate is set higher gradually up to second rate TH. When releasing the choke gradually in warm-up operation, the pulse rate is lowered so as to obtain a choke opening degree of high precision by a high torque.
摘要翻译：控制阀适合发动机的运行状态。节流阀8和阻风门9串联设置在进气管6上，阻尼阀9的开度由步进电动机11控制。发动机起动时的阻气门开度（起动开度）并且根据发动机温度确定步进电机11的驱动脉冲率。当低于发动机温度TL时，将脉搏率设定为第一速率，或将速度设定在指定范围内。根据发动机的温度，脉冲速率逐渐增加到第二速率TH。当在预热操作中逐渐释放扼流器时，脉冲率降低，从而通过高扭矩获得高精度的阻塞开度。

6. 发明授权

US06525430B1 Portable engine generator having a fan cover with a control unit mounting portion 失效
标题翻译：便携式发动机发电机具有带有控制单元安装部分的风扇盖
公开(公告)号：US06525430B1
公开(公告)日：2003-02-25
申请号：US09572747
申请日：2000-05-16
申请人： Kouichi Asai , Ryuji Tsuru , Hiroyuki Eguchi , Yasuhiro Shinkawa
发明人： Kouichi Asai , Ryuji Tsuru , Hiroyuki Eguchi , Yasuhiro Shinkawa
IPC分类号： H02K500
CPC分类号： F02B75/16 , F02B63/04 , F02B63/048 , F02B2063/045
摘要： An engine generator comprises a fan cover made of die-cast aluminum alloy, and a power control unit including an aluminum base sheet. The base sheet has a power control circuit formed thereon. The fan cover includes a mounting portion to be attached to the power control unit. When the power control unit is attached to the fan cover, a surface of the aluminum base sheet comes into intimate contact with an outer surface of the mounting portion. Heat generated at the unit is transmitted to the fan cover, and then released from the fan cover serving as a heat releasing member.
摘要翻译：发动机发电机包括由压铸铝合金制成的风扇罩，以及包括铝基板的动力控制单元。基片具有形成在其上的功率控制电路。风扇盖包括要附接到功率控制单元的安装部分。当电源控制单元附接到风扇罩时，铝基片的表面与安装部分的外表面紧密接触。在该单元处产生的热量传递到风扇盖，然后从用作散热构件的风扇盖释放。

7. 发明授权

US07284522B2 Automatic choke 有权
标题翻译：自动扼流圈
公开(公告)号：US07284522B2
公开(公告)日：2007-10-23
申请号：US11075668
申请日：2005-03-10
申请人： Kenji Kamimura , Kouichi Asai , Hitoshi Abe , Ryo Saito , Masashi Nakamura
发明人： Kenji Kamimura , Kouichi Asai , Hitoshi Abe , Ryo Saito , Masashi Nakamura
IPC分类号： F02D41/06
CPC分类号： F02D41/067 , F02D11/105 , F02D2011/104
摘要： A choke valve is controlled finely suited to the running state of an engine. A throttle valve 8 and a choke valve 9 are provided in series on an intake pipe 6, and the opening degree of the choke valve 9 is controlled by a stepping motor 11. A choke valve opening degree upon start of engine (start opening degree) and a driving pulse rate of a stepping motor 11 are determined depending on the engine temperature. When lower than the engine temperature TL, the pulse rate is set at first rate, or the lowest rate in a specified range. Depending on the engine temperature, the pulse rate is set higher gradually up to second rate TH. When releasing the choke gradually in warm-up operation, the pulse rate is lowered so as to obtain a choke opening degree of high precision by a high torque.
摘要翻译：控制阀适合发动机的运行状态。节流阀8和阻风门9串联设置在进气管6上，阻尼阀9的开度由步进电动机11控制。发动机启动时的阻气门开度（起动开度）并且根据发动机温度确定步进电机11的驱动脉冲率。当低于发动机温度TL时，将脉搏率设定为第一速率，或将速度设定在指定范围内。根据发动机的温度，脉冲速率逐渐增加到第二速率TH。当在预热操作中逐渐释放扼流器时，脉冲率降低，从而通过高扭矩获得高精度的阻塞开度。

8. 发明授权

US5943221A Portable power unit 有权
标题翻译：便携式电源
公开(公告)号：US5943221A
公开(公告)日：1999-08-24
申请号：US159865
申请日：1998-09-24
申请人： Kouichi Asai , Motohiro Shimizu
发明人： Kouichi Asai , Motohiro Shimizu
IPC分类号： H02P9/04 , H02M5/27 , H02P9/30 , H02P9/42 , H02M7/521
CPC分类号： H02M5/271 , H02P9/30
摘要： A portable power unit is provided. A desired waveform signal indicative of a desired waveform having a desired frequency is generated. Switching control of a variable control bridge circuit is performed based on the desired waveform signal to cause the variable control bridge circuit to generate an alternating current output. A waveform of the alternating current output is detected to generate an output waveform signal indicative of the detected waveform of the alternating current output. A power factor is detected by comparing the desired waveform signal and the output waveform signal to generate a power factor signal indicative of the detected power factor. Voltage of the alternating current output is controlled based on the power factor signal.
摘要翻译：提供便携式电源单元。产生指示具有期望频率的期望波形的期望波形信号。基于期望的波形信号执行可变控制桥电路的开关控制，以使可变控制桥电路产生交流输出。检测交流输出的波形以产生表示检测到的交流输出波形的输出波形信号。通过比较期望的波形信号和输出波形信号来检测功率因数，以产生指示检测到的功率因数的功率因数信号。基于功率因数信号控制交流输出的电压。

9. 发明授权

US07679868B2 Power supply apparatus 失效
标题翻译：电源设备
公开(公告)号：US07679868B2
公开(公告)日：2010-03-16
申请号：US11008568
申请日：2004-12-10
申请人： Kouichi Asai , Yoshinori Nakagawa , Tsutomu Hirano
发明人： Kouichi Asai , Yoshinori Nakagawa , Tsutomu Hirano
IPC分类号： H02H3/00 , H02H9/08
CPC分类号： H02H3/33 , H02H3/04 , H02H3/06
摘要： A ground faulty interrupting function is returned to a normal standby state in a short time after a movable contact (8) tripped in detecting electrical leak is returned to a closed position. A tripping coil (10) which moves the contact (8) provided on an output line (2) to a shutdown position is included. A current transformer (12) is provided on a downstream of the contact (8). A circuit (20) energizes the coil (10) when the leak current are detected. A reset signal forming circuit (22) outputs a reset signal to the gate signal forming circuit (20) when the contact (8) is returned to a connection position. The circuit (20) obtains power from the upstream side of the contact (8). LED (16) is lit when the contact (8) is at the shutdown position, and LED (16) end display when the contact (8) is returned to the normal position.
摘要翻译：在检测到电气泄漏的可动触点（8）返回到闭合位置之后，接地故障中断功能在短时间内恢复到正常待机状态。包括将设置在输出线（2）上的触点（8）移动到关闭位置的跳闸线圈（10）。电流互感器（12）设置在触点（8）的下游。当检测到漏电流时，电路（20）对线圈（10）通电。当触点（8）返回到连接位置时，复位信号形成电路（22）向门信号形成电路（20）输出复位信号。电路（20）从触点（8）的上游侧获得电力。当触点（8）处于关闭位置时，LED（16）亮起，当触点（8）返回到正常位置时，LED（16）结束显示。

10. 发明授权

US07226554B2 Molding die assembly for rubber members and rubber member produced thereby 有权
标题翻译：由此制造橡胶构件和橡胶构件的模制组件
公开(公告)号：US07226554B2
公开(公告)日：2007-06-05
申请号：US10445669
申请日：2003-05-27
申请人： Masamichi Sudo , Morihiro Sudo , Kouichi Asai
发明人： Masamichi Sudo , Morihiro Sudo , Kouichi Asai
IPC分类号： B29C43/02
CPC分类号： B29C33/0022 , B29C33/42 , B29L2031/56 , Y10S220/19 , Y10T428/24942
摘要： A molding die assembly includes an upper die and a lower die, wherein at least one of the upper and lower dies is provided with a cavity corresponding to the shape of a rubber member to be molded, wherein at least one of the upper and lower dies is provided with an annular projection around a cavity. The distance between the upper and lower dies at the annular projection is made smaller than the distance between the opposed surface portions, other than the cavity, of the upper and lower dies. A rubber member produced by the above mentioned molding die assembly is also provided.
摘要翻译：一种成型模具组件包括上模和下模，其中所述上模和下模具中的至少一个设置有对应于待模制的橡胶构件的形状的空腔，其中，所述上模具和下模具中的至少一个设置有围绕空腔的环形突起。在环形突起处的上模和下模之间的距离小于上模和下模的相对表面部分之间的距离，而不是空腔。还提供了由上述成形模组件制造的橡胶构件。

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