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1. 发明授权

US09048420B2 Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unit 有权
标题翻译：发电机组，电子机器，运输装置以及发电机组的控制方法
公开(公告)号：US09048420B2
公开(公告)日：2015-06-02
申请号：US13633197
申请日：2012-10-02
申请人： SEIKO EPSON CORPORATION
发明人： Atsushi Oshima , Kunio Tabata , Hiroyuki Yoshino , Noritaka Ide , Atsuya Hirabayashi
IPC分类号： H02N2/18 , H01L41/113
CPC分类号： H01L41/1136 , H02N2/181 , H02N2/188
摘要： A power generation unit includes a beam (a deforming member) having a piezoelectric element and deforming while switching a deformation direction, an inductor electrically connected to the piezoelectric element, a switch disposed between the piezoelectric element and the inductor, a memory (a storage section) adapted to store switching period information (information of a characteristic vibration period of the beam), and a control circuit (a control section) adapted to control one of a timing at which the switch is set to a conductive state and a timing at which the switch is set to a nonconductive state in accordance with the switching period information stored in the memory.
摘要翻译：发电单元包括：具有压电元件的梁（变形构件），同时切换变形方向变形;电连接到压电元件的电感器;设置在压电元件和电感器之间的开关;存储器），其适于存储开关周期信息（波束的特征振动周期的信息），以及控制电路（控制部分），其适于控制开关被设置为导通状态的定时之一，以及控制电路根据存储在存储器中的切换周期信息将开关设定为非导通状态。

2. 发明授权

US08957566B2 Power generation unit, electronic apparatus, transportation device, battery, and method of controlling power generation unit 有权
标题翻译：发电单元，电子设备，运输设备，电池，以及发电单元的控制方法
公开(公告)号：US08957566B2
公开(公告)日：2015-02-17
申请号：US13633195
申请日：2012-10-02
申请人： Seiko Epson Corporation
发明人： Kunio Tabata , Atsushi Oshima , Hiroyuki Yoshino , Noritaka Ide , Yasuhiro Ono , Atsuya Hirabayashi
IPC分类号： H02N2/18 , H01L41/113
CPC分类号： H01L41/1136 , H02N2/181 , H02N2/188
摘要： A power generation unit includes a first piezoelectric device having a pair of electrodes, a second piezoelectric device stacked on the first piezoelectric device, a switch electrically connected between the pair of electrodes, a current detection section adapted to detect a current generated in the second piezoelectric device, and a control section adapted to control the switch, and the control section electrically connects the switch for a predetermined period in at least either one of a case in which the current detected by the current detection section reaches a level one of equal to and higher than a first reference value or a case in which the current reaches a level one of equal to and lower than a second reference value.
摘要翻译：发电单元包括具有一对电极的第一压电器件，堆叠在第一压电器件上的第二压电器件，电连接在该对电极之间的开关，适于检测在第二压电器件中产生的电流的电流检测部件装置和适于控制开关的控制部分，并且控制部分在电流检测部分检测到的电流达到等于和等于1的情况下的至少一个情况下将开关电连接预定时段高于第一参考值或电流达到等于或低于第二参考值的电平1的情况。

3. 发明授权

US09735709B2 Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unit 有权
公开(公告)号：US09735709B2
公开(公告)日：2017-08-15
申请号：US14644035
申请日：2015-03-10
申请人： SEIKO EPSON CORPORATION
发明人： Kunio Tabata , Atsuya Hirabayashi , Atsushi Oshima , Hiroyuki Yoshino , Noritaka Ide
IPC分类号： H01L41/113 , H02N2/18
CPC分类号： H02N2/181 , H01L41/1136
摘要： A power generation unit includes a deforming member (a beam) adapted to deform while switching a deformation direction, a first piezoelectric device provided to the deforming member (the beam), a second piezoelectric device provided to the deforming member (the beam), an inductor electrically connected to the first piezoelectric device, a switch disposed between the first piezoelectric device and the inductor, and a control section adapted to detect a voltage generated in the second piezoelectric device, and if the voltage detected has a level one of equal to and higher than a predetermined level, electrically connect the first piezoelectric device and the inductor to each other using the switch.

4. 发明授权

US09168056B2 Liquid ejection device and medical instrument including liquid ejection device 有权
标题翻译：液体喷射装置和包括液体喷射装置在内的医疗器械
公开(公告)号：US09168056B2
公开(公告)日：2015-10-27
申请号：US13750813
申请日：2013-01-25
申请人： SEIKO EPSON CORPORATION
发明人： Kazuaki Uchida , Hideki Kojima , Atsuya Hirabayashi
IPC分类号： A61B17/3203 , A61M5/168 , A61M5/30 , F04B43/04 , A61B17/00
CPC分类号： A61B17/3203 , A61B2017/00185 , A61B2017/0019 , A61M5/168 , A61M5/30 , F04B43/04
摘要： Fluid is pressurized and supplied to a fluid chamber with a fluid pressurizing and supplying unit. The pressurized fluid within the fluid chamber is ejected through an injection nozzle by reduction of the volume of the fluid chamber caused by applying a driving voltage to a volume varying unit. In applying the driving voltage to the volume varying unit, the effect imposed on fluid injection by pressure fluctuations of the fluid pressurized and supplied to the fluid chamber is compensated by changing the voltage waveform of the driving voltage. When the pressure of the supply flow amount is decreased to a pressure lower than a predetermined pressure, the time intervals of the driving waveform are corrected. The maneuverability of a fluid injection device does not deteriorate even when the pressure of the fluid pressurized and supplied to the fluid chamber fluctuates.
摘要翻译：流体被加压并且被供应到具有流体加压和供应单元的流体室。流体室内的加压流体通过减小通过向体积变化单元施加驱动电压而导致的流体室的体积而通过注射喷嘴喷射。在将驱动电压施加到体积变化单元时，通过改变驱动电压的电压波形来补偿通过加压和供应到流体室的流体的压力波动对流体注入的影响。当供给流量的压力降低到低于预定压力的压力时，校正驱动波形的时间间隔。即使加压并供应到流体室的流体的压力波动，流体注入装置的机动性也不会劣化。

5. 发明授权

US09101714B2 Fluid injection system 有权
标题翻译：流体注射系统
公开(公告)号：US09101714B2
公开(公告)日：2015-08-11
申请号：US13939348
申请日：2013-07-11
申请人： Seiko Epson Corporation
发明人： Hajime Miyazaki , Atsuya Hirabayashi , Yasuharu Hashimoto
IPC分类号： A61M31/00 , A61M5/172 , A61M5/142 , A61M5/168
CPC分类号： A61M5/1723 , A61M5/14244 , A61M5/168 , A61M5/16804 , A61M2205/35 , A61M2205/3569 , A61M2205/3576 , A61M2230/63
摘要： A fluid injection system includes: a first apparatus which is attached to a human body and injects a fluid into the human body; and a second apparatus which is attached to a wrist of the human body and remotely controls the first apparatus, wherein the second apparatus includes an entry section accepting an entry of an operation command to the first apparatus and a first communicating section transmitting the operation command to the first apparatus, and the first apparatus includes a second communicating section receiving the operation command, a storing section storing the fluid, and a transporting section transporting the fluid from the storing section and injecting the fluid into the human body based on the operation command.
摘要翻译：流体注射系统包括：附接到人体并将流体注入人体的第一装置; 以及第二装置，其附接到人体的手腕并且远程控制第一装置，其中第二装置包括接受对第一装置的操作命令的输入的入口部分和将操作命令发送到的第一通信部分第一装置和第一装置包括接收操作命令的第二通信部分，存储流体的存储部分和从存储部分传送流体并根据操作命令将流体注入人体的传送部分。

6. 发明授权

US11040541B2 Recording apparatus 有权
公开(公告)号：US11040541B2
公开(公告)日：2021-06-22
申请号：US16935878
申请日：2020-07-22
申请人： SEIKO EPSON CORPORATION
发明人： Yoshiyuki Tanaka , Atsuya Hirabayashi , Nobuhisa Nomoto , Masahide Nakagawa
IPC分类号： B41J2/175 , B41J2/165 , B41J2/185 , B41J29/13
摘要： A recording apparatus includes: a recording unit that performs a recording by ejecting a liquid on a medium; a carriage that includes the recording unit and is movable in a width direction; a casing that has the carriage therein and constitutes an external appearance of the apparatus; an adapter that is mounted on an upper portion of the recording unit and accommodates the liquid to be supplied to the recording unit; at least one liquid accommodating unit that supplies the liquid to the adapter through a tube and includes a filling port into which the liquid can be filled; and a waste liquid receiving unit that receives the liquid discharged as a waste liquid during a maintenance operation of the recording unit, in which the casing has a cover for covering both the liquid accommodating unit and the waste liquid receiving unit.

7. 发明授权

US09352082B2 Fluid supply apparatus 有权
标题翻译：流体供应装置
公开(公告)号：US09352082B2
公开(公告)日：2016-05-31
申请号：US14074434
申请日：2013-11-07
申请人： SEIKO EPSON CORPORATION
发明人： Kazuaki Uchida , Atsuya Hirabayashi , Takeshi Seto , Takahiro Matsuzaki
IPC分类号： A61M5/142 , A61B17/3203 , F04B11/00
CPC分类号： A61M5/1422 , A61B17/3203 , F04B11/005
摘要： A fluid supply apparatus which supplies fluid to a medical apparatus includes: a pump mechanism including a first pump capable of a suction operation of the fluid after a feeding operation of the fluid, and a second pump capable of a suction operation of the fluid during the feeding operation and a feeding operation of the fluid during the suction operation; a flow path which includes an elastic member and which communicates with the first pump and the second pump and supplies the fluid to the medical apparatus; and a flow path deforming unit which deforms a part of the flow path. The flow path deforming unit starts first deformation of the flow path before the first pump switches from the feeding operation to the suction operation, and completes the first deformation and starts second deformation of the flow path during the feeding operation by the second pump.
摘要翻译：向医疗设备供给流体的流体供给装置包括：泵机构，包括能够在流体的进给操作之后能够进行流体的抽吸操作的第一泵，以及能够在流体的流体期间吸入流体的第二泵在抽吸操作期间进给操作和流体的进给操作; 流路，其包括弹性构件，其与所述第一泵和所述第二泵连通并将所述流体供给到所述医疗装置; 以及使流路的一部分变形的流路变形单元。流路变形单元在第一泵从进给运转切换到吸入运转之前开始流路的第一变形，并且完成第一变形，并在第二泵的进给运转期间开始流路的第二变形。

8. 发明授权

US09112433B2 Power generation unit, battery, electronic apparatus, transportation device, and method of controlling power generation unit 有权
标题翻译：发电机组，电池，电子设备，运输装置以及发电机组的控制方法
公开(公告)号：US09112433B2
公开(公告)日：2015-08-18
申请号：US13633187
申请日：2012-10-02
申请人： SEIKO EPSON CORPORATION
发明人： Noritaka Ide , Atsuya Hirabayashi , Kunio Tabata , Atsushi Oshima , Hiroyuki Yoshino
IPC分类号： H01L41/09 , H02N2/18 , H01L41/113
CPC分类号： H02N2/181 , H01L41/1136
摘要： A power generation unit includes a deforming member adapted to deform while switching a deformation direction, a piezoelectric device provided to the deforming member, a displacement detection section adapted to detect that the deforming member is displaced beyond a predetermined level, an inductor electrically connected to the piezoelectric device, a switch disposed between the piezoelectric device and the inductor, and a control section adapted to set the piezoelectric device and the inductor to an electrically conductive state via the switch if the displacement detection section detects that the deforming member is displaced beyond the predetermined level.
摘要翻译：发电单元包括适于在变形方向切换的同时变形的变形构件，设置在变形构件上的压电装置，适于检测变形构件位移超过预定水平的位移检测部，电连接到压电装置，设置在压电装置和电感器之间的开关，以及控制部，其适于将压电装置和电感器经由开关设置为导电状态，如果位移检测部检测到变形部件移动超过预定的水平。

9. 发明授权

US09006957B2 Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unit 有权
标题翻译：发电机组，电子机器，运输装置以及发电机组的控制方法
公开(公告)号：US09006957B2
公开(公告)日：2015-04-14
申请号：US13633190
申请日：2012-10-02
申请人： Seiko Epson Corporation
发明人： Kunio Tabata , Atsuya Hirabayashi , Atsushi Oshima , Hiroyuki Yoshino , Noritaka Ide
IPC分类号： H01L41/113 , H02N2/18
CPC分类号： H02N2/181 , H01L41/1136
摘要： A power generation unit includes a deforming member (a beam) adapted to deform while switching a deformation direction, a first piezoelectric device provided to the deforming member (the beam), a second piezoelectric device provided to the deforming member (the beam), an inductor electrically connected to the first piezoelectric device, a switch disposed between the first piezoelectric device and the inductor, and a control section adapted to detect a voltage generated in the second piezoelectric device, and if the voltage detected has a level one of equal to and higher than a predetermined level, electrically connect the first piezoelectric device and the inductor to each other using the switch.
摘要翻译：发电单元包括适于在切换变形方向时变形的变形构件（梁），设置到变形构件（梁）的第一压电装置，设置在变形构件（梁）上的第二压电装置，电感器电连接到第一压电器件，设置在第一压电器件和电感器之间的开关，以及控制部分，其适于检测在第二压电器件中产生的电压，并且如果检测到的电压具有等于或等于高于预定水平，使用开关将第一压电器件和电感器彼此电连接。

10. 发明授权

US10766260B2 Recording apparatus 有权
公开(公告)号：US10766260B2
公开(公告)日：2020-09-08
申请号：US16282915
申请日：2019-02-22
申请人： SEIKO EPSON CORPORATION
发明人： Yoshiyuki Tanaka , Atsuya Hirabayashi , Nobuhisa Nomoto , Masahide Nakagawa
IPC分类号： B41J2/175 , B41J2/165 , B41J2/185 , B41J29/13
摘要： A recording apparatus includes: a recording unit that performs a recording by ejecting a liquid on a medium; a carriage that includes the recording unit and is movable in a width direction; a casing that has the carriage therein and constitutes an external appearance of the apparatus; an adapter that is mounted on an upper portion of the recording unit and accommodates the liquid to be supplied to the recording unit; at least one liquid accommodating unit that supplies the liquid to the adapter through a tube and includes a filling port into which the liquid can be filled; and a waste liquid receiving unit that receives the liquid discharged as a waste liquid during a maintenance operation of the recording unit, in which the casing has a cover for covering both the liquid accommodating unit and the waste liquid receiving unit.

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