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21. 发明授权

US09005226B2 Fluid ejection device and method to control fluid ejection device 有权
标题翻译：流体喷射装置和控制流体喷射装置的方法
公开(公告)号：US09005226B2
公开(公告)日：2015-04-14
申请号：US12854698
申请日：2010-08-11
申请人： Takahiro Matsuzaki , Hideki Kojima , Shigeo Sugimura
发明人： Takahiro Matsuzaki , Hideki Kojima , Shigeo Sugimura
IPC分类号： A61B17/3203 , A61B17/00
CPC分类号： A61B17/3203 , A61B2017/00154
摘要： A fluid ejection device includes a pulsating flow generation section adapted to eject a fluid in a pulsed manner; a fluid supply section adapted to supply the pulsating flow generation section with the fluid; a fluid supply tube having flexibility adapted to communicate the pulsating flow generation section and the fluid supply section with each other; and a drive control section adapted to perform drive control of the pulsating flow generation section and the fluid supply section, wherein the drive control section starts up the pulsating flow generation section, makes the fluid supply section supply the fluid at a first flow rate for a predetermined time period, and then makes the fluid supply section supply the fluid at a second flow rate lower than the first flow rate after the predetermined time period elapses.
摘要翻译：流体喷射装置包括适于以脉冲方式喷射流体的脉动流产生部分; 流体供应部分，适于向脉动流产生部分提供流体; 具有适于将脉动流产生部和流体供给部彼此连通的柔性的流体供给管; 以及驱动控制部，其适于对所述脉动流产生部和所述流体供给部进行驱动控制，其中，所述驱动控制部启动所述脉动流生成部，使所述流体供给部以第一流量供给所述流体，预定时间段，然后使流体供应部分在经过预定时间段之后以比第一流量低的第二流量供应流体。

22. 发明授权

US08461723B2 Non-contact electric power transmission circuit 有权
标题翻译：非接触式电力传输电路
公开(公告)号：US08461723B2
公开(公告)日：2013-06-11
申请号：US12653266
申请日：2009-12-09
申请人： Hideki Kojima
发明人： Hideki Kojima
IPC分类号： H01F38/00
CPC分类号： H02M7/53871 , Y02B70/1441
摘要： A non-contact electric power transmission circuit according to an embodiment of the invention includes an electric power transmission circuit and an electric power receiving circuit. The electric power transmission circuit includes a full bridge circuit and a resonant type full bridge circuit. A direct-current power supply is used as an input of the full bridge circuit, the full bridge circuit includes two sets of switching elements, two switching elements being connected in series in each set of the switching elements, a drive circuit alternately feeds a pulse signal to gates of the switching elements to perform switching of the direct-current input in the full bridge circuit, and a serial resonant circuit of a resonant capacitor and an electric power transmission coil is connected to an output of the full bridge circuit in the resonant type full bridge circuit. The electric power receiving circuit includes an electric power receiving coil and a rectifying and smoothing circuit. The electric power receiving coil is electromagnetically coupled to the electric power transmission coil, and the rectifying and smoothing circuit rectifies an output of the electric power receiving coil. In the non-contact electric power transmission circuit, a push-pull output PWM control circuit is provided in the drive circuit that controls the full bridge circuit, and only one of the switching elements in each set of switching elements performs a regenerative operation. Therefore, a non-contact electric power transmission circuit in which the resonant type full bridge circuit can be controlled by PWM control at a level similar to that of a phase shift operation can be provided.
摘要翻译：根据本发明实施例的非接触电力传输电路包括电力传输电路和电力接收电路。电力传输电路包括全桥电路和谐振型全桥电路。使用直流电源作为全桥电路的输入，全桥电路包括两组开关元件，两组开关元件串联连接在每组开关元件中，驱动电路交替馈送脉冲信号到开关元件的栅极以执行全桥电路中的直流输入的切换，并且谐振电容器和电力发送线圈的串联谐振电路连接到谐振电路中的全桥电路的输出型全桥电路。电力接收电路包括电力接收线圈和整流平滑电路。电力接收线圈与电力传输线圈电磁耦合，整流平滑电路对电力接收线圈的输出进行整流。在非接触式电力传输电路中，在控制全桥电路的驱动电路中设置有推挽输出PWM控制电路，并且每组开关元件中的只有一个开关元件进行再生动作。因此，可以提供其中可以通过PWM控制来控制谐振型全桥电路的类型与相移操作类似的非接触电力传输电路。

23. 发明授权

US08339097B2 Non-contact power transfer apparatus 有权
标题翻译：非接触式电力传送装置
公开(公告)号：US08339097B2
公开(公告)日：2012-12-25
申请号：US12589988
申请日：2009-11-02
申请人： Hideki Kojima , Hiroshi Furuya
发明人： Hideki Kojima , Hiroshi Furuya
IPC分类号： H02J7/00
CPC分类号： H02J7/025 , H01F27/365 , H01F38/14 , H02J50/12 , H02J50/80 , H02J50/90
摘要： A non-contact power transfer apparatus includes a power transmission unit including a power transmission coil, a power transmission circuit, a current detection circuit, and a unit detection means and a first microcomputer with a control circuit for controlling each of the circuits. The non-contact power transfer apparatus also includes a power reception unit having a power reception coil, a rectification smoothing circuit, a series regulator, a charge battery unit with a rechargeable battery, a switching element for pulse-charging and a second microcomputer with a control circuit for controlling the series regulator and the switching element. As such, the power reception unit receives power via the power reception coil, while the rectification smoothing circuit and series regulator generate a set voltage. The set voltage is used to start the second microcomputer to apply an initial reset and a pulse pattern as an ID authentication pattern to the switching element.
摘要翻译：一种非接触式电力传送装置包括：电力传输单元，包括电力传输线圈，电力传输电路，电流检测电路和单元检测装置;以及具有用于控制每个电路的控制电路的第一微型计算机。非接触式电力传送装置还包括具有受电线圈，整流平滑电路，串联调节器，具有可再充电电池的充电电池单元，用于脉冲充电的开关元件的电力接收单元和具有用于控制串联调节器和开关元件的控制电路。因此，电力接收单元经由受电线圈接收电力，而整流平滑电路和串联调节器产生设定电压。设定电压用于启动第二微型计算机以将初始复位和脉冲模式作为ID认证模式施加到开关元件。

24. 发明申请

US20120221027A1 SURGICAL INSTRUMENT 审中-公开
标题翻译：手术器械
公开(公告)号：US20120221027A1
公开(公告)日：2012-08-30
申请号：US13406418
申请日：2012-02-27
申请人： Hideki Kojima , Takeshi Seto , Atsuya Hirabayashi
发明人： Hideki Kojima , Takeshi Seto , Atsuya Hirabayashi
IPC分类号： A61B17/3203
CPC分类号： A61B17/3203 , A61B2017/00154 , A61B2217/005
摘要： A surgical instrument includes: a fluid chamber to which fluid is supplied; a pulsation generator which produces pulsed flow by pressurizing the fluid supplied to the fluid chamber; an outlet channel which communicates with the fluid chamber through which the pulsed flow is transmitted; a fluid ejection opening which communicates with the outlet channel through which pulse flow is ejected toward an ejection target; a suction opening provided in the vicinity of the fluid ejection opening; and a fluid suctioning unit which suctions the fluid through the suction opening, wherein the opening area at an outlet opening end of the fluid ejection opening on the side near the ejection target is larger than the opening area at an inlet opening end of the fluid ejection opening on the side near the outlet channel.
摘要翻译：手术器械包括：供给流体的流体室; 脉动发生器，其通过加压供应到流体室的流体而产生脉冲流; 与流体室连通的出口通道，通过该流体室传送脉冲流; 流体喷射口，其与出口通道连通，通过该出口通道向喷射靶喷射脉冲流; 设置在所述流体喷出口附近的吸入口; 以及流体抽吸单元，其通过吸入口吸引流体，其中在喷射靶附近一侧的流体喷射口的出口开口端处的开口面积大于流体喷射入口开口端处的开口面积在靠近出口通道的一侧开口。

25. 发明授权

US08212415B2 Noncontact electric power transmission system 有权
标题翻译：非接触式电力传输系统
公开(公告)号：US08212415B2
公开(公告)日：2012-07-03
申请号：US12709326
申请日：2010-02-19
申请人： Hideki Kojima
发明人： Hideki Kojima
IPC分类号： H01F38/00 , H01F37/00
CPC分类号： H02J50/12 , H02J5/005 , H02M3/337 , Y02B70/1433
摘要： Disclosed is a noncontact electric power transmission system having a power transmitter circuit section 10 and a power receiver circuit section 30 which are adapted to be coupled to transmit electric power from a transmitter coil Lp provided in the power transmitter circuit section 10 to a receiver coil Ls provided in the power receiver circuit section 30, in a noncontact manner by means of electromagnetic induction. The noncontact electric power transmission system comprises: a separately-excited or self-excited switching circuit 2 provided in the power transmitter circuit section 10; a control IC 3 operable to drive the switching circuit 2; an LC series resonant circuit including a capacitor Cp connected in series to the transmitter coil Lp or an LC parallel resonant circuit including a capacitor Cp connected in parallel to the transmitter coil Lp; and an LC parallel resonant circuit including a capacitor Cs connected in parallel to the receiver coil Ls, wherein an oscillating frequency (Fosc) of the control IC 3, a resonant frequency (Fpr) of the LC series resonant circuit or the LC parallel resonant circuit in the power transmitter circuit section 10, and a resonant frequency (Fsr) of the LC parallel resonant circuit in the power receiver circuit section 30, have the following relationship: Fpr
摘要翻译：公开了一种非接触电力传输系统，其具有功率发射器电路部分10和功率接收器电路部分30，其适于被耦合以将来自设置在功率发射器电路部分10中的发射器线圈Lp的电力传输到接收器线圈Ls 设置在电力接收电路部30中，通过电磁感应以非接触方式。非接触电力传输系统包括：设置在电力发送器电路部分10中的单独激励的或自激的开关电路2; 用于驱动开关电路2的控制IC 3; 包括串联连接到发射线圈Lp的电容器Cp或包括与发射线圈Lp并联连接的电容器Cp的LC并联谐振电路的LC串联谐振电路; 以及包括与接收线圈Ls并联连接的电容器Cs的LC并联谐振电路，其中控制IC3的振荡频率（Fosc），LC串联谐振电路或LC并联谐振电路的谐振频率（Fpr）在功率发送器电路部分10中，以及功率接收器电路部分30中的LC并联谐振电路的谐振频率（Fsr）具有以下关系：Fpr

26. 发明授权

US08126171B2 Electrostatic ultrasonic transducer and ultrasonic speaker 有权
标题翻译：静电超声波换能器和超声波扬声器
公开(公告)号：US08126171B2
公开(公告)日：2012-02-28
申请号：US11677485
申请日：2007-02-21
申请人： Hirokazu Sekino , Kinya Matsuzawa , Hideki Kojima
发明人： Hirokazu Sekino , Kinya Matsuzawa , Hideki Kojima
IPC分类号： H04R25/00
CPC分类号： H04R19/013 , H04R7/045
摘要： An electrostatic ultrasonic transducer includes a first electrode that has through-holes, a second electrode that has through-holes, and a vibrating membrane that is disposed such that the through-holes of the first electrode and the through-holes of the second electrode form a pair, interposed between a pair of electrodes composed of the first electrode and the second electrode, and having a conductive layer applied with a direct current bias voltage. The first electrode and the second electrode each have counter electrode portions that are formed in the through-holes to face the vibrating membrane, and a modulated wave, which is obtained by modulating a carrier wave in an ultrasonic frequency band with a signal wave in an audible frequency band, is applied between the pair of electrodes.
摘要翻译：静电超声波换能器包括具有通孔的第一电极，具有通孔的第二电极和设置成使得第一电极的通孔和第二电极的通孔形成的振动膜一对插入在由第一电极和第二电极组成的一对电极之间，并且具有施加有直流偏置电压的导电层。第一电极和第二电极各自具有形成在通孔中的面对振动膜的对电极部分，并且通过在信号波中调制超声波频带中的载波而获得的调制波可听频带施加在该对电极之间。

27. 发明申请

US20110215170A1 FLUID INJECTION DEVICE 有权
标题翻译：流体注射装置
公开(公告)号：US20110215170A1
公开(公告)日：2011-09-08
申请号：US13039042
申请日：2011-03-02
申请人： Hideki KOJIMA
发明人： Hideki KOJIMA
IPC分类号： B05B1/08
CPC分类号： A61B17/3203 , A61B2217/005 , B05B1/08 , B05B14/30
摘要： A fluid injection device includes: a pulse generator which converts fluid into pulse flow; a suction pipe projecting from the pulse generator; an injection pipe which is eccentrically inserted into the suction pipe such that the outer circumferential surface of the injection pipe contacts the inner circumferential surface of the suction pipe, and has an injection opening communicating with the pulse generator; and a suction channel and a suction opening formed between the inner circumferential surface of the suction pipe and the outer circumferential surface of the injection pipe, wherein the injection pipe is fixed to the inner circumferential surface of the suction pipe in the vicinity of the injection opening.
摘要翻译：流体注射装置包括：脉冲发生器，其将流体转换成脉冲流; 从脉冲发生器突出的吸管; 喷射管，其被偏心地插入到吸入管中，使得喷射管的外周面与吸入管的内周面接触，并且具有与脉冲发生器连通的喷射开口; 以及形成在吸入管的内周面和喷射管的外周面之间的吸入通道和吸入口，其中，喷射管在喷射口附近固定在吸入管的内周面上。

28. 发明申请

US20110037795A1 FLUID EJECTION METHOD AND FLUID EJECTION DEVICE 审中-公开
标题翻译：流体喷射方法和流体喷射装置
公开(公告)号：US20110037795A1
公开(公告)日：2011-02-17
申请号：US12856736
申请日：2010-08-16
申请人： Hideki KOJIMA , Shigeo SUGIMURA , Yasuhiro ONO
发明人： Hideki KOJIMA , Shigeo SUGIMURA , Yasuhiro ONO
IPC分类号： B41J29/38 , B41J2/045
CPC分类号： B05B17/0607 , A61B17/3203 , A61B2017/00154 , A61B2017/00185 , A61B2017/0019 , A61B2017/00194 , A61B2017/32032
摘要： A fluid ejection method includes: supplying fluid at a predetermined fluid supply flow rate to a pressure chamber; generating a pulsed flow by varying the volume of the pressure chamber at a predetermined frequency; and ejecting the pulsed flow, wherein the fluid supply flow rate is proportional to the frequency.
摘要翻译：流体喷射方法包括：以预定的流体供应流量向压力室供应流体; 通过以预定频率改变压力室的体积来产生脉冲流; 并喷射所述脉冲流，其中所述流体供应流量与所述频率成比例。

29. 发明申请

US20110006127A1 PULSATING FLOW GENERATING APPARATUS AND METHOD OF CONTROLLING PULSATING FLOW GENERATING APPARATUS 有权
标题翻译：脉冲流量生成装置及控制流量生成装置的方法
公开(公告)号：US20110006127A1
公开(公告)日：2011-01-13
申请号：US12833115
申请日：2010-07-09
申请人： Yasuhiro ONO , Shigeo SUGIMURA , Hideki KOJIMA
发明人： Yasuhiro ONO , Shigeo SUGIMURA , Hideki KOJIMA
IPC分类号： A01G25/09
CPC分类号： F04B39/10 , A61B17/3203 , A61B2017/00154 , B05B17/0607 , F04B43/046 , F04B43/095
摘要： Pulsating flow generating apparatus that changes the volume of a fluid chamber and injects fluid from a fluid injection opening in a pulsed manner, includes: an inlet flow channel for supplying fluid from a fluid supplying unit to the fluid chamber; a volume changing unit that changes the volume of the fluid chamber; an outlet flow channel that delivers the fluid from the fluid chamber to the fluid injection opening; a discharge flow channel that discharges the fluid from the fluid chamber; and an opening and closing valve that opens and closes the discharge flow channel, wherein the synthetic inertance of the discharge flow channel is set smaller than the synthetic inertance of the outlet flow channel, an operation of the volume changing unit is started while closing the opening and closing valve, and the operation of the volume changing unit is stopped while opening the opening and closing valve.
摘要翻译：脉冲流产生装置，其以脉冲方式改变流体室的体积并从流体喷射口注入流体，包括：用于将流体从流体供应单元供应到流体室的入口流动通道; 体积改变单元，其改变流体室的体积; 出口流动通道，其将流体从流体室输送到流体注入开口; 从流体室排出流体的排出流路; 以及打开和关闭排出流动通道的开闭阀，其中排出流动通道的合成惯性被设定为小于出口流动通道的合成惯量，在关闭开口的同时开始体积改变单元的操作和关闭阀，并且在打开开关阀时停止体积改变单元的操作。

30. 发明申请

US20100219696A1 Noncontact Electric Power Transmission System 有权
标题翻译：非接触式电力传输系统
公开(公告)号：US20100219696A1
公开(公告)日：2010-09-02
申请号：US12709326
申请日：2010-02-19
申请人： Hideki Kojima
发明人： Hideki Kojima
IPC分类号： H02J17/00
CPC分类号： H02J50/12 , H02J5/005 , H02M3/337 , Y02B70/1433
摘要： Disclosed is a noncontact electric power transmission system having a power transmitter circuit section 10 and a power receiver circuit section 30 which are adapted to be coupled to transmit electric power from a transmitter coil Lp provided in the power transmitter circuit section 10 to a receiver coil Ls provided in the power receiver circuit section 30, in a noncontact manner by means of electromagnetic induction. The noncontact electric power transmission system comprises: a separately-excited or self-excited switching circuit 2 provided in the power transmitter circuit section 10; a control IC 3 operable to drive the switching circuit 2; an LC series resonant circuit including a capacitor Cp connected in series to the transmitter coil Lp or an LC parallel resonant circuit including a capacitor Cp connected in parallel to the transmitter coil Lp; and an LC parallel resonant circuit including a capacitor Cs connected in parallel to the receiver coil Ls, wherein an oscillating frequency (Fosc) of the control IC 3, a resonant frequency (Fpr) of the LC series resonant circuit or the LC parallel resonant circuit in the power transmitter circuit section 10, and a resonant frequency (Fsr) of the LC parallel resonant circuit in the power receiver circuit section 30, have the following relationship: Fpr
摘要翻译：公开了一种非接触电力传输系统，其具有功率发射器电路部分10和功率接收器电路部分30，其适于被耦合以将来自设置在功率发射器电路部分10中的发射器线圈Lp的电力传输到接收器线圈Ls 设置在电力接收电路部30中，通过电磁感应以非接触方式。非接触电力传输系统包括：设置在电力发送器电路部分10中的单独激励的或自激的开关电路2; 用于驱动开关电路2的控制IC 3; 包括串联连接到发射线圈Lp的电容器Cp或包括与发射线圈Lp并联连接的电容器Cp的LC并联谐振电路的LC串联谐振电路; 以及包括与接收线圈Ls并联连接的电容器Cs的LC并联谐振电路，其中控制IC3的振荡频率（Fosc），LC串联谐振电路或LC并联谐振电路的谐振频率（Fpr）在功率发送器电路部分10中，以及功率接收器电路部分30中的LC并联谐振电路的谐振频率（Fsr）具有以下关系：Fpr

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