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1. 发明专利

JP2005222868A Ion generating device 审中-公开
标题翻译：离子发生装置
公开(公告)号：JP2005222868A
公开(公告)日：2005-08-18
申请号：JP2004031299
申请日：2004-02-06
申请人： Sanshin Denki Kk , Taiheiyo Cement Corp , サンシン電機株式会社 , 太平洋セメント株式会社
发明人： ISHIKAWA KATSUYUKI , ASANO SATORU
IPC分类号： H01T23/00 , H01T19/04
摘要： PROBLEM TO BE SOLVED: To generate a lot of ions by preventing a potential difference between a potential of an ion generation electrode and a surface potential of a case from being reduced even if an ion generating device is driven over a long time.
SOLUTION: This ion generating device is provided with: the ion generation electrode for generating ions by forming a high-electric-field region by an applied high voltage; a high voltage generation part for applying the high voltage to the ion generation electrode; a battery for supplying power to the high voltage generation part; and a case body formed of an insulating material, having an emission opening for emitting the ions generated by the ion generation electrode, and covering at least the ion generation electrode. The surface specific resistance value of the case body is 1×10
11 Ω or less.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使长时间驱动离子产生装置，通过防止离子发生电极的电位和外壳的表面电位之间的电位差也能够减小，来产生大量的离子。解决方案：该离子产生装置设置有用于通过施加的高电压形成高电场区域而产生离子的离子产生电极; 用于将高压施加到离子产生电极的高电压产生部分; 用于向高压发生部供电的电池; 以及由绝缘材料形成的壳体，具有用于发射由离子产生电极产生的离子的发射开口，并且至少覆盖离子产生电极。壳体的表面电阻率值为1×10 11 Ω以下。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004201376A Signal sender 有权
公开(公告)号：JP2004201376A
公开(公告)日：2004-07-15
申请号：JP2002364815
申请日：2002-12-17
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： ISHIKAWA KATSUYUKI , MIYATA NOBORU
IPC分类号： H01L41/09 , H01L41/113 , H02N2/00 , H03H9/13
摘要： PROBLEM TO BE SOLVED: To provide a signal sender which does not require a battery. SOLUTION: The signal sender 1 has a signal transmitter 3 which generates a specified electric signal and transmits the generated signal, and a power source 2 which supplies power to the signal transmitter 3. The power source 2 has an actuator 11 which is constituted by laminating a piezoelectric element 20 where electrodes are made on both sides of a piezoelectric substance 22 in the shape of a thin plate and a spring plate 21 in the shape of a thin plate, and it is so arranged that free oscillation is induced in the actuator 11 by the action of a switch 4. The signal transmitter 3 is operated, using only the power obtained by freely oscillating the actuator 11. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2004146503A Piezoelectric transformer element 审中-公开
公开(公告)号：JP2004146503A
公开(公告)日：2004-05-20
申请号：JP2002308295
申请日：2002-10-23
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： ISHIKAWA KATSUYUKI , FUJIMURA TAKESHI
IPC分类号： H01L41/107
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric transformer element of laminate structure which can be driven in a plurality of oscillation modes.
SOLUTION: In the piezoelectric transformer element 1 wherein a driving region and a power generation region are laminated in a thickness direction, a plurality of electrode pairs for driving in a plurality of oscillation modes are formed as an input electrode in the driving region. In both sides of a thickness direction of a piezoelectric member in the driving region, each of the electrode pairs is stretched in a longitudinal direction by setting a position of antinode of stress distribution as reference which antinode generated when the piezoelectric transformer element is driven by the side of higher order oscillation mode among the plurality of oscillation modes. As a result, the piezoelectric transformer element 1 of laminate structure which can be driven in the plurality of oscillation modes is realized.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2005222869A Ion generating device 审中-公开
标题翻译：离子发生装置
公开(公告)号：JP2005222869A
公开(公告)日：2005-08-18
申请号：JP2004031383
申请日：2004-02-06
申请人： Sanshin Denki Kk , Taiheiyo Cement Corp , サンシン電機株式会社 , 太平洋セメント株式会社
发明人： ISHIKAWA KATSUYUKI , ASANO SATORU
IPC分类号： F24F7/00 , B03C3/02 , B03C3/32 , B03C3/40 , B03C3/66 , B03C3/68 , H01T23/00 , H05F3/04
摘要： PROBLEM TO BE SOLVED: To keep a generation amount of ions at a high value even if a method for driving a piezoelectric transformer by using a battery as a power source is used. SOLUTION: This ion generating device is provided with: an ion generation electrode for generating ions by an applied high voltage; the piezoelectric transformer for applying the high voltage to the ion generation electrode; a driving circuit for driving the piezoelectric transformer; an oscillation circuit for oscillating a driving frequency for driving the piezoelectric transformer; a frequency sweep part for continuously changing the frequency oscillated by the oscillation circuit; and a battery for supplying power for driving the piezoelectric transformer. The piezoelectric transformer is driven based on the continuously changed frequency. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使使用通过使用电池作为电源驱动压电变压器的方法，也可以使离子的发生量保持在高值。解决方案：该离子产生装置具有：用于通过施加的高电压产生离子的离子产生电极; 用于将高压施加到离子发生电极的压电变压器; 用于驱动压电变压器的驱动电路; 用于振荡用于驱动压电变压器的驱动频率的振荡电路; 用于连续地改变由振荡电路振荡的频率的频率扫描部分; 以及用于驱动压电变压器的电力的电池。基于连续变化的频率驱动压电变压器。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004039376A Stroboscope 审中-公开
公开(公告)号：JP2004039376A
公开(公告)日：2004-02-05
申请号：JP2002193234
申请日：2002-07-02
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： FUJIMURA TAKESHI , ISHIKAWA KATSUYUKI , TOYAMA MASAAKI
IPC分类号： G03B15/02 , G03B15/05 , H05B41/32
摘要： PROBLEM TO BE SOLVED: To realize a sure light emission even when a resonance frequency characteristic is varied in a piezoelectric transformer, in a stroboscope provided with the piezoelectric transformer as a boosting-up means in a trigger circuit. SOLUTION: In this stroboscope provided with the piezoelectric transformer 13 as the boosting-up means for the trigger circuit 2, a light emission control circuit 5 outputs, by one shot, an IGBT control signal for controlling an On/Off-operation for an IGBT element 20 from a pulse generation circuit 24, in response to detection that a discharge tube 4 comes to a glow discharge condition, based on a result (Vo>Vref) provided by comparing, by a comparator 22, a prescribed reference voltage Vref with an output voltage Vo of the piezoelectric transformer 13 detected by an output voltage detecting circuit 21. The discharge tube 4 executes surely thereby about 10 micro-seconds of pre-emission in prior to main light emission. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004364334A Piezoelectric acoustic transducer 审中-公开
公开(公告)号：JP2004364334A
公开(公告)日：2004-12-24
申请号：JP2004236073
申请日：2004-08-13
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： ISHIKAWA KATSUYUKI
IPC分类号： H04R17/00
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric acoustic transducer which can maintain a flat sound pressure level in a wide frequency band.
SOLUTION: The piezoelectric acoustic transducer 40 has a vibration plate which sticks a piezoelectric element 41 on a board 42 and a housing, where a periphery portion of a piezoelectric vibration plate is held. The board 42 has a structure which sticks a metal foil 48 on a sheet-formed insulating material 47 and a portion 49 which penetrates the board 42 at a thickness direction is formed in two or more places. The elastic modulus distribution of the board 42 is made uneven, filling up a material, including the elastic modulus of a value different from the elastic modulus of the insulating material 47 to these hole portions 49, for example, the same metallic material as that of a metal foil 48 or a different metallic material from that of the metal foil 48.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2004208130A Piezo-electric transducer 有权
公开(公告)号：JP2004208130A
公开(公告)日：2004-07-22
申请号：JP2002376239
申请日：2002-12-26
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： ISHIKAWA KATSUYUKI , OSHIMA KIYOSHI
IPC分类号： H04R17/00 , H01L41/09 , H01L41/187
摘要： PROBLEM TO BE SOLVED: To provide a piezo-electric transducer having improved vibration characteristics of a vibration member without requiring that the vibration member driven and vibrated by a piezo-electric element is held.
SOLUTION: The piezo-electric transducer 1 has a curved piezo-electric actuator 10 formed by bonding the piezo-electric element 11, which is a piezo-electric material 12 having electrodes 13 formed on the front and rear sides thereof, and a curved reinforcing plate 14 consisting of a resilient material, a substrate 15 on which the piezo-electric actuator 10 is fixed, and a diaphragm 16 mounted on near the vertex on the convex surface side of the piezo-electric actuator 10. Even though the reinforcing plate 14 extends and contracts longitudinally, when the piezo-electric element 11 is so driven that a spread mode displacement occurs in the piezo-electric plate 12 but, because both ends of the reinforcing plate 14 are fixed, the central part of the reinforcing plate 14 vibrates in the thickness direction of the plate 14 to vibrate the diaphragm 16.
COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2004055758A Piezo-electric transformer and stroboscopic device having the same 有权
标题翻译： PIEZO-ELECTRIC变压器和具有相同功能的机械装置
公开(公告)号：JP2004055758A
公开(公告)日：2004-02-19
申请号：JP2002210046
申请日：2002-07-18
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： FUJIMURA TAKESHI , ISHIKAWA KATSUYUKI , TOYAMA MASAAKI
IPC分类号： G03B15/05 , H01L41/107 , H05B41/32
摘要： PROBLEM TO BE SOLVED: To provide a piezo-electric transformer which switches the charging function of a capacitor into the trigger function of a discharging tube without employing switches (switching elements) and which is used in common as a common boosting means for a charging circuit and a trigger circuit while having superior boosting rate, and to provide a stroboscopic device equipped with the piezo-electric transformer. SOLUTION: The piezo-electric transformer 13B is equipped with two kinds of input electrodes (31A, 31B and 32A, 32B) in a primary side region and with two kinds of output electrodes 22, 23 in a secondary side region while the same or a reverse-phase input voltage is impressed on the two kinds of input electrodes by switching the switches SW1, SW2, and at the same time, a discharging capacitor 3 is charged by a voltage generated in the output electrode 23 during driving in a first resonance mode while a trigger for the discharging tube 4 is driven by a voltage generated in the output electrode 22 during the driving in a second resonance mode. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种压电变压器，其将电容器的充电功能切换到放电管的触发功能，而不使用开关（开关元件），并且其被共同地用作常见的升压装置充电电路和触发电路，同时具有优异的升压速率，并且提供配备有压电变压器的频闪装置。解决方案：压电变压器13B在初级侧区域中配备有两种输入电极（31A，31B和32A，32B），在次级侧区域中配备有两种输出电极22,23，通过切换开关SW1，SW2，在两种输入电极上施加相同或相反的输入电压，同时，在驱动期间，在输出电极23中产生的电压对放电电容器3进行充电第一谐振模式，而在第二共振模式下的驱动期间，由输出电极22中产生的电压驱动放电管4的触发。版权所有（C）2004，JPO

9. 发明专利

JP2002372740A Stroboscopic device 有权
标题翻译： STROBOSCOPIC设备
公开(公告)号：JP2002372740A
公开(公告)日：2002-12-26
申请号：JP2001180501
申请日：2001-06-14
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： FUJIMURA TAKESHI , ISHIKAWA KATSUYUKI
IPC分类号： G03B15/03 , G03B15/05 , G03B17/18 , H01L41/107 , H05B41/30
摘要： PROBLEM TO BE SOLVED: To inform a user of at least an operating state in the stroboscopic device provided with a piezoelectric transformer. SOLUTION: In a stroboscopic device which is provided with a discharge tube 4 for a flash, a discharge capacitor 3 storing electric energy for making the discharge tube emit light and a charging circuit 1 including a piezoelectric transformer 13 as a boosting means for charging the electric energy on the capacitor, a rumbling plate 5 which resonates with an audible low frequency lower than the driving frequency of the piezoelectric transformer 13 in accordance with a physical vibration to be generated at the time of its drive is provided in the transformer 13 in a state in which it is abutted on the transformer 13 and, thus, the device informs the user of the operating state of the device by the pronunciation of the rumbling plate 5.
摘要翻译：要解决的问题：在设置有压电变压器的频闪装置中至少通知用户的操作状态。解决方案：在设置有用于闪光的放电管4的频闪装置中，存储用于使放电管发光的电能的放电电容器3和包括压电变压器13的充电电路1作为用于对电在电容器上的能量，与变压器13的驱动频率相比低于压电变压器13的驱动频率的可听低频谐振的隆起板5，在变压器13的驱动状态下被设置在变压器13中其中它抵靠在变压器13上，因此，装置通过隆隆板5的发音向用户通知装置的操作状态。

10. 发明专利

JP2006067643A Piezoelectric device and piezoelectric switch with same 有权
标题翻译：压电元件和压电开关
公开(公告)号：JP2006067643A
公开(公告)日：2006-03-09
申请号：JP2004243919
申请日：2004-08-24
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： ISHIKAWA KATSUYUKI
IPC分类号： H02N2/00 , H01L41/113 , H02N2/18
CPC分类号： H01L41/1136 , H03K17/964 , H03K17/965
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric device for mitigating a tensile stress generated by an external force within a piezoelectric element, preventing cracks from being developed on an surface of a piezoelectric element and hardly bent, and a piezoelectric switch with it. SOLUTION: The piezoelectric device is provided with the plate piezoelectric element having a plate piezoelectric in the polarization direction as the thickness direction and a pair of electrodes on both main faces of the piezoelectric, and a pair of conductive members fixed to the both main faces of the piezoelectric element and having elasticity, and generates power by distorting the piezoelectric when an external force is applied. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于减轻由压电元件内的外力产生的拉伸应力的压电装置，防止在压电元件的表面上几乎不发生裂纹并且几乎不弯曲，以及具有压电元件的压电开关。解决方案：压电装置设置有板压电元件，其具有作为厚度方向的偏振方向的压电板和压电体的两个主面上的一对电极，以及固定到两者的一对导电构件压电元件的主面并具有弹性，并且当施加外力时通过使压电体变形来产生电力。版权所有（C）2006，JPO＆NCIPI

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