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1. 外观设计

USD603879S1 Air compressor 有权
公开(公告)号：USD603879S1
公开(公告)日：2009-11-10
申请号：US29326038
申请日：2008-10-10
申请人： Shingo Kosugi , Masanori Okada , Shinichi Kakefuda , Seiichi Kodato , Tomoyoshi Yokota , Kenichi Matsunaga
设计人： Shingo Kosugi , Masanori Okada , Shinichi Kakefuda , Seiichi Kodato , Tomoyoshi Yokota , Kenichi Matsunaga

2. 发明授权

US09518587B2 Air compressor 有权
标题翻译：空气压缩机
公开(公告)号：US09518587B2
公开(公告)日：2016-12-13
申请号：US14130540
申请日：2012-08-28
申请人： Tomoyoshi Yokota , Seiichi Kodato , Hiroki Kitagawa , Kenichi Matsunaga , Masahiro Miura , Yoshimi Takahashi
发明人： Tomoyoshi Yokota , Seiichi Kodato , Hiroki Kitagawa , Kenichi Matsunaga , Masahiro Miura , Yoshimi Takahashi
IPC分类号： F04D25/06 , F04B49/08 , F04C14/00 , F04B41/02 , F04B49/06
CPC分类号： F04D25/06 , F04B41/02 , F04B49/065 , F04B49/08 , F04B2201/1201 , F04B2203/00 , F04B2203/0209 , F04B2205/00 , F04C14/00 , F04C2270/18 , F04C2270/21
摘要： An air compressor comprising: a tank (50), a compression mechanism (30), a motor (5) and a control circuit (7). The control circuit (7) includes a CPU (70) and a storing unit (74) which stores a control program, the compressor operation history and a plurality of operation modes. Each of the operation modes is defined by two setting values: a reference restart pressure value and a motor rotational speed value, at least one of these values being different from among the plurality of modes. The control circuit (7) executes one of the plurality of modes as a target mode in which the control unit controls the motor to restart by comparing the pressure in the tank with the reference restart pressure and rotates the motor at the rotational speed of the target mode. The control circuit changes the target mode from the one of the plurality of modes to another one of the plurality of modes based on the compressor operation history.
摘要翻译：一种空气压缩机，包括：罐（50），压缩机构（30），电动机（5）和控制电路（7）。控制电路（7）包括存储控制程序，压缩机运行历史和多个操作模式的CPU（70）和存储单元（74）。每个操作模式由两个设置值定义：参考重启压力值和电动机转速值，这些值中的至少一个与多个模式不同。控制电路（7）执行多种模式中的一种模式作为目标模式，其中控制单元通过将油箱中的压力与参考重启压力进行比较来控制马达重启，并以目标的转速旋转马达模式。控制电路基于压缩机运行历史将目标模式从多种模式中的一种模式改变为多种模式中的另一种模式。

3. 发明授权

US08974191B2 Air compressor 有权
标题翻译：空气压缩机
公开(公告)号：US08974191B2
公开(公告)日：2015-03-10
申请号：US13407390
申请日：2012-02-28
申请人： Masahiro Miura , Seiichi Kodato , Hiroki Kitagawa , Tomoyoshi Yokota , Kenichi Matsunaga , Yoshimi Takahashi
发明人： Masahiro Miura , Seiichi Kodato , Hiroki Kitagawa , Tomoyoshi Yokota , Kenichi Matsunaga , Yoshimi Takahashi
IPC分类号： F04B41/02 , F04B45/06 , F04B35/06 , F04B39/06
CPC分类号： F04B41/02 , F04B35/06 , F04B39/066
摘要： An air compressor includes a motor, an air compression mechanism driven by the motor, a rotation shaft rotatable integrally with a rotor of the motor, a fan rotatable integrally with the rotation shaft, a plurality of air tanks for reserving compressed air generated by the air compression mechanism, and a control unit for controlling the motor. The plurality of air tanks are juxtaposed with each other and arrayed in an array direction. The plurality of air tanks includes an endmost air tank and an adjacent air tank adjacent to the endmost air tank. The control unit is disposed adjacent to and opposite to the adjacent air tank relative to the endmost air tank. The control unit is disposed adjacent to and in confrontation with an outer circumference of the fan.
摘要翻译：空气压缩机包括电动机，由电动机驱动的空气压缩机构，与电动机的转子一体旋转的旋转轴，与旋转轴一体旋转的风扇，多个用于储存由空气产生的压缩空气的空气罐压缩机构，以及用于控制电动机的控制单元。多个空气箱彼此并列并排列成排列方向。多个空气罐包括最靠近的空气罐和邻近最后端的空气罐的相邻的空气罐。控制单元相对于最靠近的空气罐邻近并相对于相邻的空气罐设置。控制单元设置成与风扇的外周相邻并与其对置。

4. 发明授权

US08821131B2 Air compressor 有权
标题翻译：空气压缩机
公开(公告)号：US08821131B2
公开(公告)日：2014-09-02
申请号：US12365419
申请日：2009-02-04
申请人： Tomoyoshi Yokota , Seiichi Kodato , Kenichi Matsunaga , Kazuhiro Segawa , Naoto Ichihashi
发明人： Tomoyoshi Yokota , Seiichi Kodato , Kenichi Matsunaga , Kazuhiro Segawa , Naoto Ichihashi
IPC分类号： F04B23/14
CPC分类号： F04B39/066 , F04B35/04 , F04B41/02 , F04B49/06 , Y10T137/86051
摘要： According to the invention, an air compressor includes: one pair of air tanks arranged parallel to each other by being separated from each other in a constant interval, for storing thereinto compressed air; a compressing unit that compresses air sucked from an external space so as to supply the compressed air to the air tanks; and a motor coupled to the compressing unit so as to drive the compressing unit, while the motor and the compressing unit are arranged above the one pair of air tanks; wherein: a cooling fan that generates cooling wind is provided on one end of a rotation shaft of the motor; and a control circuit unit that drives the motor is arranged above the one pair of air tanks and at a position which is overlapped with an axial direction projection area of the cooling fan.
摘要翻译：根据本发明，空气压缩机包括：通过以一定间隔彼此分离的方式彼此平行布置的一对空气罐，用于储存压缩空气; 压缩单元，其压缩从外部空间吸入的空气，以将压缩空气供应到所述空气罐; 以及电动机，其联接到所述压缩单元以驱动所述压缩单元，同时所述电动机和所述压缩单元布置在所述一对空气罐的上方; 其特征在于，在所述电机的旋转轴的一端设置有产生冷却风的冷却风扇，并且驱动电动机的控制电路单元布置在一对空气罐的上方和与冷却风扇的轴向方向投影区域重叠的位置。

5. 发明申请

US20110206538A1 AIR COMPRESSOR 有权
标题翻译：空气压缩机
公开(公告)号：US20110206538A1
公开(公告)日：2011-08-25
申请号：US13123375
申请日：2009-10-09
申请人： Tomoyoshi Yokota , Seiichi Kodato , Kenichi Matsunaga
发明人： Tomoyoshi Yokota , Seiichi Kodato , Kenichi Matsunaga
IPC分类号： F04B49/00
CPC分类号： F04B49/065 , F04B41/02 , F04B49/00 , F04B49/022 , F04B2203/0209 , F04B2205/05
摘要： When an air pressure in a tank part (5) drops from a maximum set pressure value (A1) to or below at least one restart set pressure value defined to lie in a range between the maximum set pressure value and a minimum set pressure value, a control circuit part (2) operates an electric motor (3b) at a predetermined revolving speed. When the air pressure in the tank part (5) drops from the restart set pressure value to or below the minimum set pressure value, the control circuit part (2) operates the electric motor (3b) at the predetermined revolving speed or a revolving speed lower than N2 until the air pressure in the tank part (5) reaches the maximum set pressure value.
摘要翻译：当罐部分（5）中的空气压力从最大设定压力值（A1）下降至至少一个限定在最大设定压力值和最小设定压力值之间的范围内的重新启动设定压力值时，控制电路部分（2）以预定的转速操作电动机（3b）。当储罐部件（5）中的空气压力从重启设定压力值下降到或低于最小设定压力值时，控制回路部分（2）以预定的转速或转速来操作电动机低于N2直到罐部件（5）中的空气压力达到最大设定压力值。

6. 发明授权

US08784070B2 Air compressor 有权
标题翻译：空气压缩机
公开(公告)号：US08784070B2
公开(公告)日：2014-07-22
申请号：US13123375
申请日：2009-10-09
申请人： Tomoyoshi Yokota , Seiichi Kodato , Kenichi Matsunaga
发明人： Tomoyoshi Yokota , Seiichi Kodato , Kenichi Matsunaga
IPC分类号： F04B49/06
CPC分类号： F04B49/065 , F04B41/02 , F04B49/00 , F04B49/022 , F04B2203/0209 , F04B2205/05
摘要： When an air pressure in a tank part (5) drops from a maximum set pressure value (A1) to or below at least one restart set pressure value defined to lie in a range between the maximum set pressure value and a minimum set pressure value, a control circuit part (2) operates an electric motor (3b) at a predetermined revolving speed. When the air pressure in the tank part (5) drops from the restart set pressure value to or below the minimum set pressure value, the control circuit part (2) operates the electric motor (3b) at the predetermined revolving speed or a revolving speed lower than N2 until the air pressure in the tank part (5) reaches the maximum set pressure value.
摘要翻译：当罐部分（5）中的空气压力从最大设定压力值（A1）下降至至少一个限定在最大设定压力值和最小设定压力值之间的范围内的重新启动设定压力值时，控制电路部分（2）以预定的转速操作电动机（3b）。当储罐部件（5）中的空气压力从重启设定压力值下降到或低于最小设定压力值时，控制回路部分（2）以预定的转速或转速来操作电动机低于N2直到罐部件（5）中的空气压力达到最大设定压力值。

7. 发明申请

US20140186193A1 Air Compressor 有权
标题翻译：空气压缩机
公开(公告)号：US20140186193A1
公开(公告)日：2014-07-03
申请号：US14130540
申请日：2012-08-28
申请人： Tomoyoshi Yokota , Seiichi Kodato , Hiroki Kitagawa , Kenichi Matsunaga , Masahiro Miura , Yoshimi Takahashi
发明人： Tomoyoshi Yokota , Seiichi Kodato , Hiroki Kitagawa , Kenichi Matsunaga , Masahiro Miura , Yoshimi Takahashi
IPC分类号： F04D25/06
CPC分类号： F04D25/06 , F04B41/02 , F04B49/065 , F04B49/08 , F04B2201/1201 , F04B2203/00 , F04B2203/0209 , F04B2205/00 , F04C14/00 , F04C2270/18 , F04C2270/21
摘要： An air compressor comprising: a tank (50), a compression mechanism (30), a motor (5) and a control circuit (7). The control circuit (7) includes a CPU (70) and a storing unit (74) which stores a control program, the compressor operation history and a plurality of operation modes. Each of the operation modes is defined by two setting values: a reference restart pressure value and a motor rotational speed value, at least one of these values being different from among the plurality of modes. The control circuit (7) executes one of the plurality of modes as a target mode in which the control unit controls the motor to restart by comparing the pressure in the tank with the reference restart pressure and rotates the motor at the rotational speed of the target mode. The control circuit changes the target mode from the one of the plurality of modes to another one of the plurality of modes based on the compressor operation history.
摘要翻译：一种空气压缩机，包括：罐（50），压缩机构（30），电动机（5）和控制电路（7）。控制电路（7）包括存储控制程序，压缩机运行历史和多个操作模式的CPU（70）和存储单元（74）。每个操作模式由两个设置值定义：参考重启压力值和电动机转速值，这些值中的至少一个与多个模式不同。控制电路（7）执行多种模式中的一种模式作为目标模式，其中控制单元通过将油箱中的压力与参考重启压力进行比较来控制马达重启，并以目标的转速旋转马达模式。控制电路基于压缩机运行历史将目标模式从多种模式中的一种模式改变为多种模式中的另一种模式。

8. 发明授权

US09435329B2 Air compressor 有权
标题翻译：空气压缩机
公开(公告)号：US09435329B2
公开(公告)日：2016-09-06
申请号：US13585708
申请日：2012-08-14
申请人： Hiroki Kitagawa , Tomoyoshi Yokota , Kenichi Matsunaga , Masahiro Miura , Shingo Kosugi
发明人： Hiroki Kitagawa , Tomoyoshi Yokota , Kenichi Matsunaga , Masahiro Miura , Shingo Kosugi
IPC分类号： F04B41/02 , F04B35/06
CPC分类号： F04B35/06 , F04B41/02
摘要： An air compressor includes a compression unit, a drive unit, a tank unit, and a control circuit unit. The compression unit is configured to generate a compressed air and provided with a handle positioned above a center of gravity of the air compressor. The drive unit is configured to drive the compression unit. The tank unit is disposed below the compression unit and includes a plurality of air tanks configured to reserve the compressed air. The compressed air reserved in the tank unit has a pressure value. The control circuit unit is configured to detect the pressure value of the compressed air reserved in the tank unit and to control the drive unit to drive the compression unit.
摘要翻译：空气压缩机包括压缩单元，驱动单元，罐单元和控制电路单元。压缩单元构造成产生压缩空气并且设置有位于空气压缩机的重心上方的把手。驱动单元被配置为驱动压缩单元。储罐单元设置在压缩单元的下方，并且包括配置成储存压缩空气的多个空气罐。储罐单元中保留的压缩空气具有压力值。所述控制电路单元被配置为检测所述储罐单元中保留的压缩空气的压力值，并且控制所述驱动单元驱动所述压缩单元。

9. 发明申请

US20130042605A1 Air Compressor 有权
标题翻译：空气压缩机
公开(公告)号：US20130042605A1
公开(公告)日：2013-02-21
申请号：US13585708
申请日：2012-08-14
申请人： Hiroki Kitagawa , Tomoyoshi Yokota , Kenichi Matsunaga , Masahiro Miura , Shingo Kosugi
发明人： Hiroki Kitagawa , Tomoyoshi Yokota , Kenichi Matsunaga , Masahiro Miura , Shingo Kosugi
IPC分类号： F15B1/033 , F04B53/00
CPC分类号： F04B35/06 , F04B41/02
摘要： An air compressor includes a compression unit, a drive unit, a tank unit, and a control circuit unit. The compression unit is configured to generate a compressed air and provided with a handle positioned above a center of gravity of the air compressor. The drive unit is configured to drive the compression unit. The tank unit is disposed below the compression unit and includes a plurality of air tanks configured to reserve the compressed air. The compressed air reserved in the tank unit has a pressure value. The control circuit unit is configured to detect the pressure value of the compressed air reserved in the tank unit and to control the drive unit to drive the compression unit.
摘要翻译：空气压缩机包括压缩单元，驱动单元，罐单元和控制电路单元。压缩单元构造成产生压缩空气并且设置有位于空气压缩机的重心上方的把手。驱动单元被配置为驱动压缩单元。储罐单元设置在压缩单元的下方，并且包括配置成储存压缩空气的多个空气罐。储罐单元中保留的压缩空气具有压力值。所述控制电路单元被配置为检测所述储罐单元中保留的压缩空气的压力值，并且控制所述驱动单元驱动所述压缩单元。

10. 发明申请

US20120039192A1 INTERFERENCE CANCELLATION 审中-公开
标题翻译：干扰消除
公开(公告)号：US20120039192A1
公开(公告)日：2012-02-16
申请号：US13146846
申请日：2009-01-28
申请人： Ying Peng , Simon Armour , Joe McGeehan , Tomoyoshi Yokota , Fangwei Tong
发明人： Ying Peng , Simon Armour , Joe McGeehan , Tomoyoshi Yokota , Fangwei Tong
IPC分类号： H04J1/12
CPC分类号： H04L25/022 , H04L25/03159 , H04L27/2657 , H04L27/2695 , H04L2025/03426
摘要： There is provided a first device for use in a communication system, the communication system further comprising a plurality of second devices, the system having a plurality of orthogonal frequency carriers available for transmissions, each second device having a respective carrier frequency offset estimated from signals received from the first device, each of the second devices transmitting a respective stream of symbols using the respective estimated carrier frequency offset and one or more frequency carriers selected from the plurality of orthogonal frequency carriers, the first device comprising receiver circuitry for receiving respective signals from each of the second devices; a channel estimator for generating, from the received signals, an estimate of the channel over which the signals have been transmitted; an interference estimator for generating, from the received signals, an estimate of interference at the first device caused by errors in the carrier frequency offsets estimated by each second device; and circuitry for equalising the received signals using the estimate of the channel and the estimate of the interference.
摘要翻译：提供了一种在通信系统中使用的第一设备，所述通信系统还包括多个第二设备，所述系统具有可用于传输的多个正交频率载波，每个第二设备具有从接收到的信号估计的相应的载波频率偏移从第一设备，每个第二设备使用相应的估计的载波频率偏移和从多个正交频率载波中选择的一个或多个频率载波来发送相应的符号流，第一设备包括接收机电路，用于从每个的第二设备; 信道估计器，用于从所接收的信号中产生已经发送信号的信道的估计; 干扰估计器，用于从接收到的信号中产生由由每个第二设备估计的载波频率偏移中的误差引起的在第一设备处的干扰的估计; 以及用于使用信道的估计和干扰估计来均衡接收信号的电路。

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