公开(公告)号：US07093489B2

公开(公告)日：2006-08-22

申请号：US11056404

申请日：2005-02-14

申请人： Hiroshi Tanaka ,  Masanori Yachi

发明人： Hiroshi Tanaka ,  Masanori Yachi

IPC分类号： G01P15/09

CPC分类号： G01H11/08 ,  G01H11/00 ,  G01P15/0915

摘要： A piezoelectric vibrator 2 that generates an electric charge according to a stress and a weight 1 provided on the piezoelectric vibrator 2 are included. The piezoelectric vibrator 2 has multiple pairs of sensing electrodes 3a and 3b, and 4a and 4b, and the sensing electrodes 3a and 3b, and 4a and 4b are respectively connected in parallel so that capacitances Cd1 and Cd2 made of the sensing electrodes may be connected in parallel. It is thus possible to double the charge sensitivity with keeping the voltage sensitivity.

摘要翻译： 包括根据应力和设置在压电振动器2上的重量1产生电荷的压电振动器2。 压电振子2具有多对感测电极3a和3b以及4a和4b，并且感测电极3a和3b以及4a和4b分别并联连接，使得电容Cd 1和 由感测电极制成的Cd 2可以并联连接。 因此，可以保持电压灵敏度使电荷灵敏度加倍。

公开(公告)号：US07093435B2

公开(公告)日：2006-08-22

申请号：US11002937

申请日：2004-12-03

申请人： Isao Matsuno ,  Kazuhiro Tagata

发明人： Isao Matsuno ,  Kazuhiro Tagata

IPC分类号： F16F5/00

CPC分类号： B60T13/145 ,  B60T8/441

摘要： A hydraulic controller includes: a pair of liquid chambers; and an on-off valve capable of opening and closing a flow channel on the side of the liquid chamber with a higher hydraulic pressure out of the pair of liquid chambers. The flow channel can provide communication between the pair of liquid chambers. A baffling device is provided in the liquid chamber with a lower hydraulic pressure, to baffle hydraulic fluid flowing from the liquid chamber with the higher hydraulic pressure. Thus, it is possible to reduce operating noise resulting from operation of the on-off valves.

摘要翻译： 液压控制器包括：一对液室; 以及开关阀，其能够以较高的液压从所述一对液体室中打开和关闭所述液体室侧的流路。 流动通道可以提供一对液体室之间的连通。 在液体室中设置有较低液压的挡板装置，用于使液压流体以较高的液压压力从液体室流出。 因此，可以减少由开关阀的操作引起的操作噪音。

公开(公告)号：US07091630B2

公开(公告)日：2006-08-15

申请号：US10294581

申请日：2002-11-15

申请人： Shigetaka Asano

发明人： Shigetaka Asano

IPC分类号： H02J3/00 ,  H02J1/04

CPC分类号： H02M1/12 ,  Y10T307/422 ,  Y10T307/43

摘要： A device for inhibiting power supply voltage fluctuation that is caused by fluctuation of a load current generated by a load circuit. The device includes a current consumption circuit, a data generation circuit, and a D/A converter. The current consumption circuit is connected to a power supply and the load circuit to generate a consumption current that flows parallel to the load current of the load circuit. The data generation circuit controls the consumption current of the current consumption circuit in order to inhibit fluctuation of an output current of the power supply, which is the sum of the load current and the consumption current, when the load current rises and when the consumption current falls. The D/A converter converts the digital signal to an analog signal and provides the analog signal to the current consumption circuit.

公开(公告)号：US07091518B2

公开(公告)日：2006-08-15

申请号：US11043336

申请日：2005-01-27

申请人： Tetsuya Yoshida ,  Yoshihiko Koike

发明人： Tetsuya Yoshida ,  Yoshihiko Koike

IPC分类号： H01L23/58

CPC分类号： H01L23/544 ,  H01L27/11213 ,  H01L2223/5444 ,  H01L2924/0002 ,  H01L2924/00

摘要： A first wiring part in a first wiring layer is a starting terminal that is connected to a ground potential. The first wiring part and a second wiring part in a second wiring layer are connected by a first connecting part. The second wiring part and a third wiring part in a third wiring layer are connected by a second connecting part. A fourth wiring part continuously connected with the third wiring part and a fifth wiring part in the second wiring layer are connected by a third connecting part. The fifth wiring part and a sixth wiring part in the first wiring layer are connected by a fourth connecting part. A conducting path that is continuously connected from the starting terminal to an output end is formed by connecting a mound-shaped conducting path thus formed.

公开(公告)号：US07090221B2

公开(公告)日：2006-08-15

申请号：US10501908

申请日：2002-12-03

申请人： Shingo Matsui ,  Yoshiaki Takigahira

发明人： Shingo Matsui ,  Yoshiaki Takigahira

IPC分类号： F16J15/34

CPC分类号： F16J15/3228 ,  F16J15/324 ,  F16J15/3456

摘要： A seal contact surface of a seal lip member and a protruding lip member of an end face seal are separated from each other and frictional heat generated at the seal lip member due to sliding motion is prevented from being transferred to the end face seal for softening the material, thus the seal capability is improved. A protruding lip member (3) provides a seal by making an angle to a seal surface (11B) of a seal ring (11) in radially outward a direction and a lip portion (15A) of a seal lip member (15) is disposed inside an inner diameter surface (11A) of the seal ring (11) for effecting a seal against a sealing object fluid.

摘要翻译： 密封唇部件的密封接触表面和端面密封件的突出唇形部件彼此分离，并且防止由于滑动而在密封唇部件处产生的摩擦热被转移到端面密封件上，以软化 材料，从而改善了密封性能。 凸缘部件（3）通过与密封环（11）的密封表面（11B）成一个径向向外的方向和密封唇部件（15）的唇部（15A）形成一个角度来提供密封， 设置在密封环（11）的内径表面（11A）内，用于对密封对象流体进行密封。

公开(公告)号：US07089732B2

公开(公告)日：2006-08-15

申请号：US10700052

申请日：2003-11-04

申请人： Seiji Makita ,  Yoshihisa Yamamoto

发明人： Seiji Makita ,  Yoshihisa Yamamoto

IPC分类号： F16H41/24 ,  F16H47/06

CPC分类号： F16D43/14 ,  B60K17/02 ,  F16H45/00 ,  F16H2045/002

摘要： In a transmitting system for a small-sized vehicle, a centrifugal clutch, and a torque converter including a pump impeller connected to an output drum of the centrifugal clutch and a turbine impeller connected to an output gear, are placed between a crankshaft of an engine and the output gear. The pump impeller and the output drum adjacent to the pump impeller are integrally coupled, with an open surface of the output drum facing to an opposite side to the pump impeller, to be constructed as a single component. Thus, occurrence of rotation vibrations and unusual noises can be prevented without requiring machining with high precision, and the numbers of components and assembling steps can be reduced while providing favorable maintainability.

摘要翻译： 在用于小型车辆的发送系统中，离心式离合器和包括连接到离心式离合器的输出鼓的泵叶轮和连接到输出齿轮的涡轮叶轮的变矩器被放置在发动机的曲轴之间 和输出齿轮。 与泵叶轮相邻的泵叶轮和输出鼓整体联接，输出鼓的开口表面面向与泵叶轮相反的一侧，被构造为单个部件。 因此，可以防止旋转振动和异常噪声的发生，而不需要高精度的加工，并且可以减少部件数量和组装步骤，同时提供良好的可维护性。

公开(公告)号：US07088842B2

公开(公告)日：2006-08-08

申请号：US10785003

申请日：2004-02-25

申请人： Toshihiro Hikichi

发明人： Toshihiro Hikichi

IPC分类号： H04R25/00

CPC分类号： H04R9/06

摘要： It is an object of the invention to provide an improved speaker apparatus which maintains the advantages as an inverted dome speaker and has a good directivity and a thin thickness, as well as a broad playback frequency band extending from a high frequency band to a low frequency band. The speaker apparatus includes a dome diaphragm carrying a voice coil and having a concave cross section protruding towards the voice coil, an edge provided on the outer periphery of the dome diaphragm, having a concave cross section protruding towards the voice coil, and supporting the dome diaphragm on a frame, and a magnetic circuit forming a magnetic gap containing the voice coil. Particularly, the edge has a broad edge width {b=(1.5−3)a} bearing a lower playback frequency band than a playback frequency band born by the dome diaphragm.

摘要翻译： 本发明的目的是提供一种改进的扬声器装置，其保持了作为倒置的圆顶扬声器的优点，并且具有良好的方向性和薄的厚度，以及从高频带延伸到低频的宽的重放频带 带。 扬声器装置包括一个带有音圈并具有朝向音圈突出的凹形横截面的圆顶隔膜，设置在圆顶隔膜的外周上的边缘，具有向音圈伸出的凹形横截面，并且支撑圆顶 框架上的隔膜，以及形成包含音圈的磁隙的磁路。 特别地，边缘具有宽的边缘宽度{b =（1.5-3）a}，其具有比由圆顶隔膜所生的播放频带更低的重放频带。

公开(公告)号：US07088623B2

公开(公告)日：2006-08-08

申请号：US10685496

申请日：2003-10-16

申请人： Chih-Jen Huang

发明人： Chih-Jen Huang

IPC分类号： G11C16/04

CPC分类号： G11C8/08 ,  G11C16/08 ,  G11C16/16

摘要： The present invention provides a non-volatile memory cell structure suitable for the flash memory cell and EEPROM cell (electrically erasable programmable read only memory cell) to perform the byte programming and byte erasing operations. In the programming operation, a higher negative voltage applied to the drain region, such that the hot holes is generated to induce the hot electrons into the floating gate through the tunneling oxide layer in the lateral electrical field. In addition, the gate voltage is around the threshold voltage, which dependent on the integration circuit device design. Furthermore, the non-volatile memory cell utilized the channel Fowler-Nordheim tunneling for erasing operation. In order to perform the byte erasing operation, the drain junction used as an inhibition switch. Thus, the unselected cell in the same word line is inhibited by biasing the drain to ground. Therefore, the word lines of unselected cells are grounded.

摘要翻译： 本发明提供一种适用于闪存单元和EEPROM单元（电可擦除可编程只读存储单元）的非易失性存储单元结构，用于执行字节编程和字节擦除操作。 在编程操作中，施加到漏极区域的较高的负电压，使得产生热空穴以通过横向电场中的隧道氧化物层将热电子引入浮置栅极。 此外，栅极电压在阈值电压附近，这取决于集成电路器件的设计。 此外，非易失性存储单元利用信道Fowler-Nordheim隧道进行擦除操作。 为了执行字节擦除操作，漏极结用作禁止开关。 因此，通过将漏极偏置到地来抑制相同字线中的未选择的单元。 因此，未选择的单元的字线接地。

公开(公告)号：US07088196B2

公开(公告)日：2006-08-08

申请号：US10896851

申请日：2004-07-23

申请人： Hiroyuki Ashida ,  Yasuhiko Tsuji

发明人： Hiroyuki Ashida ,  Yasuhiko Tsuji

IPC分类号： H03B5/32

CPC分类号： H03K3/012 ,  H03K3/0307

摘要： The present invention provides an oscillation circuit which enables a further decrease of power consumption. The oscillation circuit comprises a piezoelectric oscillator, such as a quartz oscillator, for generating voltage that oscillates at a natural frequency, an inverter for amplifying this oscillation voltage, a Schmitt trigger circuit for shaping the waveform of the output of the inverter and outputting oscillation output signals, and a constant current source which is connected to a power supply line from a battery and supplies current to the power supply of the inverter and the Schmitt trigger circuit.

摘要翻译： 本发明提供了能够进一步降低功耗的振荡电路。 振荡电路包括用于产生以固有频率振荡的电压的石英振荡器等压电振荡器，用于放大该振荡电压的反相器，施密特触发电路，用于整形反相器的输出波形并输出振荡输出 信号以及从电池连接到电源线的恒流源，并向逆变器和施密特触发电路的电源供给电流。

公开(公告)号：US07088164B2

公开(公告)日：2006-08-08

申请号：US10835290

申请日：2004-04-30

申请人： Tatsuya Mano

发明人： Tatsuya Mano

IPC分类号： H02M3/24

CPC分类号： H02M1/36 ,  H02J1/14

摘要： When main power is turned on by a switch SW, a pulse shaper 12 feeds a pulse signal having a pulse width Tp through an OR circuit 14 to a power supply circuit 2a to turn it on. Moreover, a delay generator 13a gives the pulse signal a delay and then feeds it to a control signal generator 15a so that a microcomputer 3 is turned on with a delay corresponding to the length of time required by the power supply circuit 2a to start up.

摘要翻译： 当通过开关SW接通主电源时，脉冲整形器12将具有脉冲宽度Tp的脉冲信号通过OR电路14馈送到电源电路2a以使其接通。 此外，延迟发生器13a给予脉冲信号延迟，然后将其馈送到控制信号发生器15a，使得微计算机3以对应于电源电路2a所需的时间长度的延迟而导通 启动。