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11. 发明授权

US08045735B2 Ultrasonic transducer and ultrasonic speaker using the same 有权
标题翻译：超声波换能器和超声波扬声器使用相同
公开(公告)号：US08045735B2
公开(公告)日：2011-10-25
申请号：US11596759
申请日：2005-04-07
申请人： Kinya Matsuzawa , Hirokazu Sekino , Yoshiki Fukui , Shinichi Miyazaki
发明人： Kinya Matsuzawa , Hirokazu Sekino , Yoshiki Fukui , Shinichi Miyazaki
IPC分类号： H04R25/00
CPC分类号： H04R17/005 , H04R2217/03
摘要： An ultrasonic transducer includes: a pair of fixed electrodes including a conductive member; a vibrating film having a conductive layer; and a member which holds the pair of fixed electrodes and the vibrating film. The vibrating film is formed of nonconductive bodies and has an electrode layer formed of a conductive material. The electrode layer is applied with a DC bias voltage of a single polarity by a DC bias supply, and is also applied with an AC signal output from a signal source superimposed on the DC bias voltage. The pair of fixed electrodes have a plurality of holes of the same number at positions facing each other via the vibrating film, and an AC signal is applied between the conductive members of the pair of fixed electrodes by the signal source.
摘要翻译：超声波换能器包括：一对固定电极，包括导电部件; 具有导电层的振动膜; 以及保持该对固定电极和振动膜的构件。振动膜由非导电体形成并具有由导电材料形成的电极层。电极层通过直流偏置电源施加单极性的直流偏置电压，并且还施加从叠加在直流偏置电压上的信号源输出的交流信号。一对固定电极在经由振动膜彼此相对的位置处具有相同数量的多个孔，并且通过信号源在一对固定电极的导电构件之间施加AC信号。

12. 发明申请

US20110190804A1 FLUID INJECTION DEVICE 审中-公开
标题翻译：流体注射装置
公开(公告)号：US20110190804A1
公开(公告)日：2011-08-04
申请号：US13015081
申请日：2011-01-27
申请人： Hirokazu SEKINO , Takeshi SETO , Hideki KOJIMA
发明人： Hirokazu SEKINO , Takeshi SETO , Hideki KOJIMA
IPC分类号： A61B17/3203
CPC分类号： A61B17/3203 , A61B2217/005
摘要： A fluid injection device that injects a fluid to a biological tissue from an injection opening to excise the biological tissue, includes: a fluid injection means that injects the fluid from the injection opening; and a suction means that sucks at least one of the injected fluid and the excised biological tissue by periodically varying a negative suction pressure.
摘要翻译：一种从注射开口向生物组织注射流体以切除生物组织的流体注射装置，包括：流体注射装置，其从注射开口注入流体; 以及抽吸装置，其通过周期性地改变负抽吸压力吸入所注入的流体和切除的生物组织中的至少一个。

13. 发明申请

US20050281420A1 Ultrasonic speaker and projector 失效
标题翻译：超声波扬声器和投影机
公开(公告)号：US20050281420A1
公开(公告)日：2005-12-22
申请号：US11155033
申请日：2005-06-16
申请人： Hirokazu Sekino , Kinya Matsuzawa , Yoshiki Fukui , Shinichi Miyazaki
发明人： Hirokazu Sekino , Kinya Matsuzawa , Yoshiki Fukui , Shinichi Miyazaki
IPC分类号： A61B8/00 , B06B1/02 , G10K11/28 , H02N1/00 , H04R1/34 , H04R17/00 , H04R25/00
CPC分类号： B06B1/0292 , G10K11/28 , H02N1/006 , H04R17/005 , H04R2217/03
摘要： An ultrasonic speaker including: a vibration film having a conductive layer; a pair of fixed electrodes provided oppositely to respective surfaces of the vibration film; and an ultrasonic transducer that causes the vibration film to generate sound waves by applying a DC bias voltage to the conductive layer of the vibration film while applying an alternating signal between the pair of fixed electrodes, and outputs the sound waves generated by the vibration film from two sound wave output surfaces via through-holes provided in each of the pair of fixed electrodes. The two sound wave output surfaces of the ultrasonic transducer are disposed in a direction intersecting with a sound wave emitting direction at right angles. Also, sound wave reflection plates are provided to both of the two sound wave output surfaces of the ultrasonic transducer so that the sound waves outputted from each of the two sound wave output surfaces are reflected in the sound wave emitting direction.
摘要翻译：一种超声波扬声器，包括：具有导电层的振动膜; 与振动膜的各个表面相对设置的一对固定电极; 以及超声波换能器，其通过在所述一对固定电极之间施加交变信号的同时向所述振动膜的导电层施加DC偏置电压而使所述振动膜产生声波，并且将由所述振动膜产生的声波输出两个声波输出表面通过设置在每对固定电极中的通孔。超声波换能器的两个声波输出面以与声波发射方向成直角相交的方向配置。此外，声波反射板被提供给超声波换能器的两个声波输出表面中的两个，使得从两个声波输出表面中的每一个输出的声波在声波发射方向上被反射。

14. 发明授权

US5507153A Electric motor vehicle 失效
标题翻译：电动汽车
公开(公告)号：US5507153A
公开(公告)日：1996-04-16
申请号：US338467
申请日：1994-11-17
申请人： Takeshi Seto , Hirokazu Sekino
发明人： Takeshi Seto , Hirokazu Sekino
IPC分类号： B60H1/00 , B60L1/00 , B60L7/14 , B60L7/16 , B60L11/18 , F01P11/20 , B60L7/22
CPC分类号： B60L7/22 , B60H1/00392 , B60H1/00492 , B60L1/003 , B60L1/02 , B60L11/1803 , B60L11/1861 , B60L7/14 , F01P2011/205 , Y02T10/7005 , Y02T10/7044 , Y02T10/705
摘要： The electric motor vehicle of this invention is an electric motor vehicle which is provided with a drive motor (13) driven by electric power from a storage battery (11), an air conditioner (1), and a regenerative brake means which temporarily uses the motor (13) as a generator when decelerating the vehicle to generate regenerative electric power and to charge the storage battery (11). It is further provided with an excess regenerative electric power judging means (18) for judging excess regenerative electrical energy based on regenerative electrical energy by the regenerative brake and allowable regenerative electrical energy of the storage battery at that time, and an electric power distribution means (14) for distributing the excess regenerative electric power based on the excess regenerative electrical energy. This excess regenerative electric power is used to enhance an air conditioning capacity to stop the operation of the air conditioner (1) and accumulated as heat in heat accumulating means (30, 34) to enhance an air conditioning efficiency, thereby attaining a highly efficient and power saving air conditioner (1).
摘要翻译： PCT No.PCT / JP94 / 00450 Sec。 371日期：1994年11月17日 102（e）日期1994年11月17日PCT 1994年3月18日PCT公布。公开号WO94 / 21481 1994年9月29日，本发明的电动车辆是一种电动车辆，其具有由蓄电池（11），空调装置（1）和空调机（1）的电力驱动的驱动电动机（13）再生制动装置，当使车辆减速以产生再生电力并对蓄电池充电时，临时使用电动机（13）作为发电机。另外还设置有过剩再生电力判断装置（18），用于根据再生制动器的再生电能和蓄电池的可再生电能来判断剩余的再生电能，以及电力分配装置 14），用于基于过剩的再生电能来分配剩余的再生电力。这种多余的再生电力用于提高空调能力，以停止空调装置1的运转，并在蓄热装置（30,34）中作为热量积聚，以提高空调效率，从而达到高效和节能空调（1）。

15. 发明授权

US09237901B2 Liquid injection device and medical apparatus 有权
标题翻译：液体注射装置和医疗器械
公开(公告)号：US09237901B2
公开(公告)日：2016-01-19
申请号：US13616884
申请日：2012-09-14
申请人： Tsunemori Asahi , Hirokazu Sekino
发明人： Tsunemori Asahi , Hirokazu Sekino
IPC分类号： A61B17/3203 , A61B17/00 , A61B19/00
CPC分类号： A61B17/3203 , A61B2017/00119 , A61B2017/00402 , A61B2017/00482 , A61B2090/0803
摘要： A liquid injection device includes an injection unit which injects a liquid, a liquid supply instrument which supplies the liquid to the injection unit, and a control unit which controls operation of the injection unit and the liquid supply instrument, wherein the injection unit includes a distal end portion where a nozzle for injecting the liquid is formed, and a body portion in which the distal end portion is removably loaded, at the distal end portion, a distal end-side memory is provided in which first startup data is written, and the control unit is a control unit which reads and writes the first startup data from and to the distal end-side memory in the distal end portion loaded in the body portion and manages use time of the distal end portion based on the first startup data that is read out.
摘要翻译：液体注入装置包括注射液体的注射单元，向注射单元供应液体的液体供应仪器，以及控制注射单元和液体供应仪器的操作的控制单元，其中注射单元包括远端形成有用于注入液体的喷嘴的末端部分和其前端部分可移除地装载有远端部分的主体部分的远端侧存储器，其中写入有第一启动数据，控制单元是控制单元，其从装载在身体部位的前端部中的远端侧存储器读取并写入第一启动数据，并根据第一启动数据管理前端部的使用时间读出。

16. 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。

17. 发明授权

US08009846B2 Ultrasonic speaker and projector 有权
标题翻译：超声波扬声器和投影机
公开(公告)号：US08009846B2
公开(公告)日：2011-08-30
申请号：US12488789
申请日：2009-06-22
申请人： Hirokazu Sekino , Kinya Matsuzawa , Yoshiki Fukui , Shinichi Miyazaki
发明人： Hirokazu Sekino , Kinya Matsuzawa , Yoshiki Fukui , Shinichi Miyazaki
IPC分类号： H04R25/00 , H05K5/00
CPC分类号： B06B1/0292 , G10K11/28 , H02N1/006 , H04R17/005 , H04R2217/03
摘要： An ultrasonic speaker including: a vibration film having a conductive layer; a pair of fixed electrodes provided oppositely to respective surfaces of the vibration film; and an ultrasonic transducer that causes the vibration film to generate sound waves by applying a DC bias voltage to the conductive layer of the vibration film while applying an alternating signal between the pair of fixed electrodes, and outputs the sound waves generated by the vibration film from two sound wave output surfaces via through-holes provided in each of the pair of fixed electrodes. The two sound wave output surfaces of the ultrasonic transducer are disposed in a direction intersecting with a sound wave emitting direction at right angles.
摘要翻译：一种超声波扬声器，包括：具有导电层的振动膜; 与振动膜的各个表面相对设置的一对固定电极; 以及超声波换能器，其通过在所述一对固定电极之间施加交变信号的同时向所述振动膜的导电层施加DC偏置电压而使所述振动膜产生声波，并且将由所述振动膜产生的声波输出两个声波输出表面通过设置在每对固定电极中的通孔。超声波换能器的两个声波输出面以与声波发射方向成直角相交的方向配置。

18. 发明申请

US20090257606A1 ULTRASONIC SPEAKER AND PROJECTOR 有权
标题翻译：超声波扬声器和投影机
公开(公告)号：US20090257606A1
公开(公告)日：2009-10-15
申请号：US12488789
申请日：2009-06-22
申请人： Hirokazu Sekino , Kinya Matsuzawa , Yoshiki Fukui , Shinichi Miyazaki
发明人： Hirokazu Sekino , Kinya Matsuzawa , Yoshiki Fukui , Shinichi Miyazaki
IPC分类号： H04R1/00
CPC分类号： B06B1/0292 , G10K11/28 , H02N1/006 , H04R17/005 , H04R2217/03
摘要： An ultrasonic speaker including: a vibration film having a conductive layer; a pair of fixed electrodes provided oppositely to respective surfaces of the vibration film; and an ultrasonic transducer that causes the vibration film to generate sound waves by applying a DC bias voltage to the conductive layer of the vibration film while applying an alternating signal between the pair of fixed electrodes, and outputs the sound waves generated by the vibration film from two sound wave output surfaces via through-holes provided in each of the pair of fixed electrodes. The two sound wave output surfaces of the ultrasonic transducer are disposed in a direction intersecting with a sound wave emitting direction at right angles.
摘要翻译：一种超声波扬声器，包括：具有导电层的振动膜; 与振动膜的各个表面相对设置的一对固定电极; 以及超声波换能器，其通过在所述一对固定电极之间施加交变信号的同时向所述振动膜的导电层施加DC偏置电压而使所述振动膜产生声波，并且将由所述振动膜产生的声波输出两个声波输出表面通过设置在每对固定电极中的通孔。超声波换能器的两个声波输出面以与声波发射方向成直角相交的方向配置。

19. 发明授权

US5488837A Electric automobile 失效
标题翻译：电动汽车
公开(公告)号：US5488837A
公开(公告)日：1996-02-06
申请号：US248770
申请日：1994-05-25
申请人： Hirokazu Sekino , Issei Yamakoshi
发明人： Hirokazu Sekino , Issei Yamakoshi
IPC分类号： B60H1/00 , B60H1/32 , B60K1/00 , B60K1/02 , B60K7/00 , B60K11/02 , B60K17/356 , H02K9/197 , H02K9/20
CPC分类号： H02K9/20 , B60H1/00007 , B60H1/00392 , B60H1/323 , B60K1/00 , B60K1/02 , B60K11/02 , B60K7/0007 , B60L1/003 , B60L1/02 , H02K9/197 , B60K17/356 , B60K2001/001 , B60K2001/003 , B60K2007/0038 , B60K2007/0092 , B60L2220/42 , B60L2220/46 , B60L2240/34 , B60L2240/36 , B60L2240/425 , B60L2260/28 , Y02T10/641 , Y02T10/648 , Y02T10/7258
摘要： An electric automobile comprises a wheel driving motor (8, 10, 15, 21, 50, 80) and a refrigerating system for air-conditioning the interior of an electric automobile. The refrigerating system has a compressor (7, 22, 57), an outdoor heat exchanger (6, 25, 53), an expansion valve (3a, 3b, 13, 27, 28, 55, 58), and an indoor heat exchanger (4, 29, 54) connected in series by a refrigerant pipe. The wheel driving motor (8, 10, 15, 21, 50, 80) is provided within the refrigerating system, and the wheel driving motor is cooled directly by the refrigerating system.
摘要翻译：电动汽车包括车轮驱动电动机（8,10,15,21,50,80）和用于对电动汽车内部进行空调的制冷系统。制冷系统具有压缩机（7,22,57），室外热交换器（6,25,53），膨胀阀（3a，3b，13,27,28,55,58）和室内热交换器（4,29,54）通过制冷剂管串联连接。车轮驱动电动机（8,10,15,21,50,80）设置在制冷系统内，并且车轮驱动电动机由制冷系统直接冷却。

20. 发明申请

US20110238098A1 LIQUID INJECTION DEVICE 有权
标题翻译：液体注射装置
公开(公告)号：US20110238098A1
公开(公告)日：2011-09-29
申请号：US13050635
申请日：2011-03-17
申请人： Hirokazu SEKINO , Takeshi SETO , Hideki KOJIMA , Takahiro MATSUZAKI
发明人： Hirokazu SEKINO , Takeshi SETO , Hideki KOJIMA , Takahiro MATSUZAKI
IPC分类号： A61B17/3203
CPC分类号： A61B17/3203
摘要： A liquid injection device includes: a chamber which supply of the liquid and connects with the injection nozzle; a chamber volume varying unit to which driving voltage is applied to reduce the volume of the chamber to a volume smaller than the volume of the chamber before the driving voltage is applied; a driving voltage applying unit which applies the driving voltage to the chamber volume varying unit with the liquid supplied to the chamber; a pseudo noise data memory unit which stores sound data of pseudo noise having audible frequency components contained in driving noise generated when the driving voltage is applied to the chamber volume varying unit; and a pseudo noise outputting unit which outputs the pseudo noise by using the sound data of the pseudo noise such that the sound pressure of the driving noise decreases within the audible frequency range when the driving voltage is applied.
摘要翻译：液体注入装置包括：供应液体并与喷嘴连接的腔室; 腔室容积变化单元，施加驱动电压以在施加驱动电压之前将腔室的体积减小到小于腔室的体积的体积; 驱动电压施加单元，其将提供给所述室的液体的驱动电压施加到所述室容积变化单元; 伪噪声数据存储单元，其存储当将驱动电压施加到室容积变化单元时产生的驱动噪声中包含的可听频率分量的伪噪声的声音数据; 以及伪噪声输出单元，其通过使用伪噪声的声音数据输出伪噪声，使得当施加驱动电压时，驱动噪声的声压在可听频率范围内降低。

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