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1. 发明授权

US06741710B1 Piezoelectric electroacoustic transducer 失效
公开(公告)号：US06741710B1
公开(公告)日：2004-05-25
申请号：US09650041
申请日：2000-08-29
申请人： Tetsuo Takeshima , Takeshi Kishimoto , Takashi Yamamoto , Kazuaki Hamada
发明人： Tetsuo Takeshima , Takeshi Kishimoto , Takashi Yamamoto , Kazuaki Hamada
IPC分类号： H04R2500
CPC分类号： H04R31/003 , H04R1/06 , H04R17/00 , H04R2307/023
摘要： A piezoelectric electroacoustic transducer eliminates the need for the interconnection between main surface electrodes and internal electrodes, and is capable of constructing a bimorph diaphragm using a simple connection structure. The piezoelectric electroacoustic transducer includes a laminated body formed by laminating two or three piezoelectric ceramic layers, main surface electrodes each provided on the top and bottom main surfaces, and an internal electrode provided between any adjacent two piezoelectric ceramic layers. In the piezoelectric electroacoustic transducer, all ceramic layers are polarized in the same direction with respect to the thickness direction, and by applying an alternating voltage across the main surface electrodes and the internal electrode, the laminated body generates a bending vibration in its entirety.

2. 发明授权

US06969942B2 Piezoelectric electroacoustic transducer 失效
标题翻译：压电式电声换能器
公开(公告)号：US06969942B2
公开(公告)日：2005-11-29
申请号：US10741170
申请日：2003-12-19
申请人： Tetsuo Takeshima , Takeshi Kishimoto , Takashi Yamamoto , Kazuaki Hamada
发明人： Tetsuo Takeshima , Takeshi Kishimoto , Takashi Yamamoto , Kazuaki Hamada
IPC分类号： H04R17/00 , H01L41/08
CPC分类号： H04R31/003 , H04R1/06 , H04R17/00 , H04R2307/023
摘要： A piezoelectric electroacoustic transducer eliminates the need for the interconnection between main surface electrodes and internal electrodes, and is capable of constructing a bimorph diaphragm using a simple connection structure. The piezoelectric electroacoustic transducer includes a laminated body formed by laminating two or three piezoelectric ceramic layers, main surface electrodes each provided on the top and bottom main surfaces, and an internal electrode provided between any adjacent two piezoelectric ceramic layers. In the piezoelectric electroacoustic transducer, all ceramic layers are polarized in the same direction with respect to the thickness direction, and by applying an alternating voltage across the main surface electrodes and the internal electrode, the laminated body generates a bending vibration in its entirety.
摘要翻译：压电电声换能器不需要主表面电极和内部电极之间的互连，并且能够使用简单的连接结构来构造双压电晶片。压电式电声换能器包括层叠体，其通过层压两个或三个压电陶瓷层，各自设置在顶部和底部主表面上的主表面电极以及设置在任何相邻的两个压电陶瓷层之间的内部电极而形成。在压电电声换能器中，所有陶瓷层相对于厚度方向在相同的方向上极化，并且通过在主表面电极和内部电极两端施加交流电压，层叠体整体产生弯曲振动。

3. 发明授权

US06307300B1 Piezoelectric acoustic component 有权
标题翻译：压电声部件
公开(公告)号：US06307300B1
公开(公告)日：2001-10-23
申请号：US09311821
申请日：1999-05-13
申请人： Takashi Yamamoto , Tetsuo Takeshima , Takeshi Kishimoto
发明人： Takashi Yamamoto , Tetsuo Takeshima , Takeshi Kishimoto
IPC分类号： H01L4108
CPC分类号： H04R31/003 , H04R1/06 , H04R17/00 , H04R2307/023
摘要： A piezoelectric acoustic component includes a unimorph-type vibration body, a mounting substrate, and a cover. The vibration body includes a substantially rectangular piezoelectric plate and a substantially rectangular metallic plate bonded to the back side of the piezoelectric plate. Longitudinal opposite end portions of the vibration body are fixed onto the mounting substrate via respective support members. The metallic plate of the vibration body is fixedly connected to a first electrode located on the mounting substrate via one of the support members, whereas the electrode located on the front side of the piezoelectric plate is connected to a second electrode located on the mounting substrate via a conductive wire. A gap between the mounting substrate and each of lateral opposite end portions of the vibration body is charged with silicone rubber, thereby defining an acoustic space between the vibration body and the mounting substrate. A cover having a sound release hole formed therein is bonded onto the mounting substrate so as to cover the vibration body without contacting the same.
摘要翻译：压电声部件包括单压电振动体，安装基板和盖。振动体包括大致矩形的压电板和与压电板背面接合的大致矩形的金属板。振动体的纵向相对端部经由各自的支撑部件固定在安装基板上。振动体的金属板通过一个支撑构件固定地连接到位于安装基板上的第一电极，而位于压电板前侧的电极通过位于安装基板上的第二电极连接导线。安装基板与振动体的各个相对两端部之间的间隙被硅橡胶充填，从而在振动体和安装基板之间形成声学空间。其中形成有声音释放孔的盖子粘合到安装基板上，以便覆盖振动体而不与其接触。

4. 发明授权

US06445108B1 Piezoelectric acoustic component 有权
标题翻译：压电声部件
公开(公告)号：US06445108B1
公开(公告)日：2002-09-03
申请号：US09501381
申请日：2000-02-09
申请人： Tetsuo Takeshima , Takeshi Kishimoto , Muneyuki Daidai , Akihiro Nomura , Masayuki Fujino
发明人： Tetsuo Takeshima , Takeshi Kishimoto , Muneyuki Daidai , Akihiro Nomura , Masayuki Fujino
IPC分类号： H04R1700
CPC分类号： H04R31/003 , B06B1/0603 , G10K9/121 , G10K9/122 , H04R1/06 , H04R17/00 , H04R2307/023
摘要： A piezoelectric acoustic component includes a diaphragm having a substantially rectangular piezoelectric plate including front and back surfaces, an electrode disposed on the front surface, a substantially rectangular metal plate bonded to the back surface of the substantially rectangular piezoelectric plate directly or via an electrode disposed on the back surface of the substantially rectangular piezoelectric plate, an insulating cap having an upper wall, four side walls extending from the upper, a pair of support members arranged to support the diaphragm at the inside of the two of four sides walls opposed to each other, and a plate shaped substrate having a first electrode section and a second electrode section. The diaphragm is disposed the insulating cap. Two of four side edges of the diaphragm are opposed to each other and fixed to the pair of support members. A gap is formed between the other two of four side edges of the diaphragm and the cap and is sealed by elastic sealing material. An acoustic space is provided between the diaphragm and the upper wall of the insulating cap. An opening edge of the four side walls of the insulating cap is bonded to the substrate. The metal plate is electrically connected to the first electrode section. The electrode disposed on the front surface of the substantially rectangular piezoelectric plate is electrically connected to the second electrode section.
摘要翻译：压电声部件包括具有前表面和后表面的基本为矩形的压电板的隔膜，设置在前表面上的电极，大致矩形的金属板，直接或者经由设置在基本上矩形的压电板的背面上的电极基本为矩形的压电板的背面，具有上壁的绝缘盖，从上部延伸的四个侧壁，一对支撑构件，其布置成将隔膜支撑在彼此相对的四个侧壁中的两个的两侧的内侧以及具有第一电极部和第二电极部的板状基板。隔膜设置绝缘帽。隔膜的四个侧边缘中的两个彼此相对并固定到一对支撑构件。在隔膜和盖的四个侧边缘中的另外两个之间形成间隙，并且通过弹性密封材料密封。在隔膜和绝缘盖的上壁之间提供声学空间。绝缘盖的四个侧壁的开口边缘与基板结合。金属板电连接到第一电极部分。设置在大致矩形的压电板的前表面上的电极与第二电极部电连接。

5. 发明授权

US06420818B1 Electroacoustic transducer 失效
标题翻译：电声换能器
公开(公告)号：US06420818B1
公开(公告)日：2002-07-16
申请号：US09488434
申请日：2000-01-20
申请人： Takeshi Kishimoto , Tetsuo Takeshima
发明人： Takeshi Kishimoto , Tetsuo Takeshima
IPC分类号： H01L4108
CPC分类号： H04R31/003 , H04R7/20 , H04R17/00
摘要： An electroacoustic transducer includes a diaphragm including a substantially rectangular metal plate and a substantially rectangular piezoelectric plate having electrodes on an upper surface and a lower surface thereof, with one of the electrodes being connected to the metal plate. A support medium including retaining parts for retaining two shorter sides of the diaphragm is provided. The shorter sides of the diaphragm are fixed to the retaining parts by an adhesive having a Young's Modulus after curing that is between about 4.0×104 N/m2 and about 5.0×106 N/m2. Gaps between the two longer sides of the diaphragm and the support member are sealed by an elastic sealant. The diaphragm is arranged to undergo bending vibration in a longitudinal bending mode by applying a predetermined electrical signal between the metal plate and the opposing electrode provided on the piezoelectric plate.
摘要翻译：一种电声换能器，包括一个包括大致矩形金属板的隔膜和一个在其上表面和下表面上具有电极的大致矩形的压电板，其中一个电极连接到金属板。提供了一种支撑介质，其包括用于保持膜片的两个短边的保持部件。膜片的短边通过固化后的杨氏模量为约4.0×10 14 N / m 2至约5.0×10 6 N / m 2的粘合剂固定在保持部件上。隔膜的两个较长侧和支撑构件之间的间隙由弹性密封剂密封。隔膜通过在金属板和设置在压电板上的相对电极之间施加预定的电信号而布置成以纵向弯曲模式进行弯曲振动。

6. 发明授权

US07857081B2 Control system and method for hybrid vehicle 有权
标题翻译：混合动力汽车的控制系统和方法
公开(公告)号：US07857081B2
公开(公告)日：2010-12-28
申请号：US12501050
申请日：2009-07-10
申请人： Takeshi Kishimoto
发明人： Takeshi Kishimoto
IPC分类号： B60K6/28 , B60W20/00
CPC分类号： B60W50/02 , B60K1/02 , B60K6/34 , B60K6/365 , B60K6/445 , B60K6/52 , B60K6/547 , B60L3/0046 , B60L11/123 , B60L11/14 , B60L2210/40 , B60L2240/421 , B60L2240/423 , B60L2270/20 , B60W10/06 , B60W10/08 , B60W10/30 , B60W20/00 , B60W50/04 , B60W2510/081 , B60W2710/083 , B62D5/046 , B62D5/0481 , B62D5/0484 , Y02T10/6217 , Y02T10/6239 , Y02T10/6265 , Y02T10/6286 , Y02T10/642 , Y02T10/7005 , Y02T10/7077 , Y02T10/7241
摘要： A control system for a hybrid vehicle in which, even if during traveling of the hybrid vehicle, a battery defect arises in a high-voltage power source, battery-less emergency traveling can be achieved over a sufficiently long distance, and the steering assist force can be effectively prevented from changing rapidly during traveling. The control section includes high-voltage power source defect processing unit. During execution of a mode in which the high-voltage power source, is reduced so that the reduced voltage is supplied to an electric power steering device (EPS), when a defect occurs in the high-voltage power source, the high-voltage power source defect processing unit shifts to a mode in which the low voltage of a low-voltage power source is increased so that the increased voltage is supplied to the EPS. The high-voltage power source defect processing unit then disconnects the high-voltage power source and the driving circuit from each other.
摘要翻译：一种混合动力车辆的控制系统，其中，即使在混合动力车辆的行驶期间，在高压电源中产生电池缺陷，也能够在足够长的距离内实现无电池的紧急行驶，并且转向辅助力可以有效地防止旅行中快速变化。控制部分包括高压电源缺陷处理单元。在高电压电源的执行中，为了降低电压而向电动助力转向装置（EPS）供给，在高压电源发生缺陷的情况下，高压电源源缺陷处理单元移动到低电压电源的低电压增加的模式，从而向EPS提供增加的电压。高压电源缺陷处理单元然后将高电压电源和驱动电路彼此断开。

7. 发明申请

US20080170421A1 Malfunction Determining Device For Drive Circuit and Drive Unit Including the Same, and Method For Determining Malfunction in Drive Circuit 有权
标题翻译：驱动电路故障确定装置及其驱动装置及驱动电路故障判定方法
公开(公告)号：US20080170421A1
公开(公告)日：2008-07-17
申请号：US11884235
申请日：2006-03-02
申请人： Takeshi Kishimoto , Masaya Amano , Nobuyuki Tanaka , Kouji Miyazaki
发明人： Takeshi Kishimoto , Masaya Amano , Nobuyuki Tanaka , Kouji Miyazaki
IPC分类号： H02H7/122
CPC分类号： H02M1/32 , H02H7/0844 , H02H7/0852 , H02M7/5387
摘要： A device and method for determining whether a malfunction is present in a drive circuit, which drives an electric device that generates counter-electromotive force, when all gates in the switching elements of the drive circuit are blocked. After the gates are blocked, the temperature of the switching elements is monitored and the presence of a malfunction is determined based on the detected temperature of the switching elements. A malfunction is determined to be present when the detected temperature equals or exceeds a predetermined temperature; the change in the detected temperature equals or exceeds a predetermined value; or the rate of change in the detected temperature equals or exceeds than a predetermined rate. Thus, it can be appropriately determined whether the gates in the drive circuit are appropriately blocked and minimize the influence of any malfunctions on other elements outside of the drive circuit.
摘要翻译：当驱动电路的开关元件中的所有门被阻挡时，用于确定驱动电路产生反电动势的驱动电路中是否存在故障的装置和方法。在门被阻塞之后，监视开关元件的温度，并且基于检测到的开关元件的温度来确定故障的存在。当检测到的温度等于或超过预定温度时，确定存在故障; 检测温度的变化等于或超过预定值; 或检测温度的变化率等于或超过预定速率。因此，可以适当地确定驱动电路中的栅极是否被适当地阻挡，并且最小化任何故障对驱动电路外部的其它元件的影响。

8. 发明授权

US07715214B2 Malfunction determining device for drive circuit and drive unit including the same, and method for determining malfunction in drive circuit 有权
标题翻译：用于驱动电路的故障确定装置和包括其的驱动单元以及用于确定驱动电路中的故障的方法
公开(公告)号：US07715214B2
公开(公告)日：2010-05-11
申请号：US11884235
申请日：2006-03-02
申请人： Takeshi Kishimoto , Masaya Amano , Nobuyuki Tanaka , Kouji Miyazaki
发明人： Takeshi Kishimoto , Masaya Amano , Nobuyuki Tanaka , Kouji Miyazaki
IPC分类号： H02M3/18
CPC分类号： H02M1/32 , H02H7/0844 , H02H7/0852 , H02M7/5387
摘要： A device and method for determining whether a malfunction is present in a drive circuit, which drives an electric device that generates counter-electromotive force, when all gates in the switching elements of the drive circuit are blocked. After the gates are blocked, the temperature of the switching elements is monitored and the presence of a malfunction is determined based on the detected temperature of the switching elements. A malfunction is determined to be present when the detected temperature equals or exceeds a predetermined temperature; the change in the detected temperature equals or exceeds a predetermined value; or the rate of change in the detected temperature equals or exceeds than a predetermined rate. Thus, it can be appropriately determined whether the gates in the drive circuit are appropriately blocked and minimize the influence of any malfunctions on other elements outside of the drive circuit.
摘要翻译：当驱动电路的开关元件中的所有门被阻挡时，用于确定驱动电路产生反电动势的驱动电路中是否存在故障的装置和方法。在门被阻塞之后，监视开关元件的温度，并且基于检测到的开关元件的温度来确定故障的存在。当检测到的温度等于或超过预定温度时，确定存在故障; 检测温度的变化等于或超过预定值; 或检测温度的变化率等于或超过预定速率。因此，可以适当地确定驱动电路中的栅极是否被适当地阻挡，并且最小化对驱动电路外部的其它元件的任何故障的影响。

9. 发明授权

US06907240B2 Communications control system, communications control method, service control station, and communications control station 有权
标题翻译：通信控制系统，通信控制方式，业务控制站，通信控制站
公开(公告)号：US06907240B2
公开(公告)日：2005-06-14
申请号：US10307357
申请日：2002-12-02
申请人： Takashi Tosaki , Fumiko Kawaguchi , Takeshi Sugiyama , Akira Kaiyama , Takeshi Kishimoto
发明人： Takashi Tosaki , Fumiko Kawaguchi , Takeshi Sugiyama , Akira Kaiyama , Takeshi Kishimoto
IPC分类号： H04M3/42 , H04M11/00 , H04W4/16 , H04W8/22 , H04Q7/20
CPC分类号： H04W8/22 , H04W4/16
摘要： A communications control system controls communications conducted between a first communications apparatus for transmitting data and a second communications apparatus for receiving the data. The system includes a store for storing a plurality of communications methods specified by a second user as a user of the second communications apparatus in association with presence information showing the current status of the second user; a selector for selecting a given communications method desired by a first user as a user of the first communications apparatus from among the plurality of communications methods associated with the presence information; and a communications method executor for executing the given communications method for communications between the first communications apparatus and the second communications apparatus, according to a notification that execution is possible for the given communications method selected by the selector.
摘要翻译：通信控制系统控制在用于发送数据的第一通信装置和用于接收数据的第二通信装置之间进行的通信。该系统包括存储由第二用户指定的多个通信方法作为第二通信装置的用户与存在信息相关联的存储信息，该存在信息表示第二用户的当前状态; 选择器，用于从与所述存在信息相关联的所述多个通信方法中选择第一用户所期望的给定通信方法作为所述第一通信装置的用户; 以及通信方法执行器，用于根据对由选择器选择的给定通信方法进行可执行的通知，执行用于第一通信装置和第二通信装置之间的通信的给定通信方法。

10. 发明授权

US4750787A Relay valve for an air brake system 失效
标题翻译：空气制动系统继电阀
公开(公告)号：US4750787A
公开(公告)日：1988-06-14
申请号：US919726
申请日：1986-10-16
申请人： Takeshi Kishimoto
发明人： Takeshi Kishimoto
IPC分类号： B60T15/18
CPC分类号： B60T15/18
摘要： A relay valve for use with a railroad car braking system includes a housing in which a control chamber is disposed between a delivery chamber on an upper side and an exhaust chamber on a lower side. A supply chamber is disposed above the delivery chamber. A control piston disposed in the control chamber is reciprocally-movable as a function of the balance of forces acting on opposing sides of the piston. In order to achieve the desired balance of control fluid pressure to delivery fluid pressure, the surface areas of the piston on which these pressures are exerted are equalized by way of a hollow rod extension coaxially-disposed on the piston, and extending from the lower exhaust chamber to the upper delivery chamber. A supply valve between the supply chamber and delivery chamber and an exhaust valve connected between the delivery chamber and exhaust chamber by the hollow rod member are arranged in a stacked manner, and are operated to the necessary opening and closing sequence by movement of the piston under the influence of the control fluid pressure.
摘要翻译：用于铁路车辆制动系统的继动阀包括壳体，其中控制室设置在上侧的输送室和下侧的排气室之间。供应室设置在输送室上方。设置在控制室中的控制活塞作为作用在活塞的相对侧上的力的平衡的函数可往复运动。为了实现对输送流体压力的控制流体压力的期望平衡，施加这些压力的活塞的表面积通过同轴地设置在活塞上的中空杆延伸部并且从下排气室到上输送室。供给室和输送室之间的供给阀和通过中空杆构件连接在输送室和排气室之间的排气阀以堆叠的方式布置，并且通过活塞的运动而被操作到必要的打开和关闭顺序控制液压力的影响。

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