公开(公告)号：US20110121907A1

公开(公告)日：2011-05-26

申请号：US11984984

申请日：2007-11-26

申请人： Masahiro Kanai ,  Naoki Yoshida ,  Eitaro Otsuka

发明人： Masahiro Kanai ,  Naoki Yoshida ,  Eitaro Otsuka

IPC分类号： H03L5/00 ,  G01R25/00

CPC分类号： G01C19/56 ,  G01C19/5776 ,  H03K3/0231 ,  H03L5/00

摘要： A driver device that forms an oscillation loop with a vibrator and causes the vibrator to produce driving vibrations includes a current-voltage converter that converts a current that flows through the vibrator into a voltage, an output circuit that causes the vibrator to produce the driving vibrations based on a signal that is converted into a voltage with respect to a given voltage, and a high-pass filter that is provided in the oscillation loop between the current-voltage converter and the output circuit. The driver device causes the vibrator to produce the driving vibrations while changing a reference potential of the high-pass filter, and then causes the vibrator to produce the driving vibrations while fixing the reference potential.

公开(公告)号：US20100242925A1

公开(公告)日：2010-09-30

申请号：US12727661

申请日：2010-03-19

申请人： Naoki Yoshida ,  Yukio Hosoya ,  Kazunori Kawame ,  Shuhei Hatakeyama

发明人： Naoki Yoshida ,  Yukio Hosoya ,  Kazunori Kawame ,  Shuhei Hatakeyama

IPC分类号： F02M33/02 ,  B65D90/00 ,  B65D51/16

CPC分类号： F02M25/0854 ,  B62J37/00 ,  B62K2202/00 ,  F02M25/0872 ,  F02M25/089 ,  Y10T137/5762

摘要： An atmosphere-opening structure is provided for a canister of a vehicle which can prevent invasion of dust and water drops from an atmosphere-opening passage by a simple configuration which is easy to produce. A fuel tray is provided around a fuel filler such that fuel leaking from the fuel filler to the outside upon refueling is received by the fuel tray. The fuel tray is covered with a fuel lid which can open and close the fuel filler from above. A drain hole for discharging fuel to the outside is provided in the fuel tray. An opening hose for communicating the canister and the atmosphere with each other is provided. An opening end of the opening hose is communicated with a position higher than the drain hole in the fuel tray.

摘要翻译： 为车辆的罐设置气氛开放结构，其能够通过易于制造的简单构造来防止灰尘和水滴从大气开放通道的侵入。 燃料盘设置在燃料填充器周围，使得燃料盘容纳加油时从燃料填充物泄漏到外部的燃料。 燃料托盘覆盖有可从上方打开和关闭燃料填充器的燃料盖。 在燃料盘中设置有用于将燃料排出到外部的排水孔。 提供了一种用于将罐和大气彼此连通的开口软管。 开口软管的开口端与高于燃料盘中排水孔的位置连通。

公开(公告)号：US07786790B2

公开(公告)日：2010-08-31

申请号：US12407390

申请日：2009-03-19

申请人： Naoki Yoshida ,  Masahiro Kanai ,  Asami Kobayashi

发明人： Naoki Yoshida ,  Masahiro Kanai ,  Asami Kobayashi

IPC分类号： H01L35/00

CPC分类号： G05F3/02 ,  G01C19/56

摘要： A temperature compensation circuit performing temperature compensation of an analog reference voltage, includes: a first reference voltage generating circuit generating a first voltage of which a voltage level varies depending on a temperature; a second reference voltage generating circuit generating a second voltage of which a voltage level is independent of a temperature and having a circuit configuration that is same as a circuit configuration of the first reference voltage generating circuit; an inverting amplifier having a gain of 1, which inverts and amplifies a voltage difference between the first voltage and the second voltage so as to generate a third voltage; and a differential amplifier amplifying a voltage difference between the third voltage and the first voltage so as to generate a fourth voltage In the temperature compensation circuit, the differential amplifier includes: a first operational amplifier; a first resistor coupled between a first node and a second node that is an inverting input terminal of the first operational amplifier; a second resistor coupled between a third node and a fourth node that is a non-inverting input terminal of the first operational amplifier; a third resistor coupled between the second node and a fifth node that is an output node of the first operational amplifier; and a fourth resistor coupled between the fourth node and a sixth node to which an analog reference voltage is applied. Further, in the circuit, resistance values of the first resistor and the second resistor are set to be same as each other, and resistance values of the third resistor and the fourth resistor are set to be same as each other.

摘要翻译： 执行模拟参考电压的温度补偿的温度补偿电路包括：第一参考电压产生电路，其产生电压电平根据温度变化的第一电压; 产生第二电压的第二参考电压产生电路，其电压电平与温度无关，并具有与第一参考电压产生电路的电路配置相同的电路配置; 具有增益1的反相放大器，其反转和放大第一电压和第二电压之间的电压差，以产生第三电压; 以及放大第三电压和第一电压之间的电压差以产生第四电压的差分放大器。在所述温度补偿电路中，所述差分放大器包括：第一运算放大器; 耦合在第一节点和第二节点之间的第一电阻器，其是第一运算放大器的反相输入端子; 耦合在第三节点和第四节点之间的第二电阻器，其是第一运算放大器的非反相输入端子; 耦合在所述第二节点和作为所述第一运算放大器的输出节点的第五节点之间的第三电阻器; 以及耦合在所述第四节点和施加了模拟参考电压的第六节点之间的第四电阻器。 此外，在电路中，第一电阻器和第二电阻器的电阻值被设置为彼此相同，并且第三电阻器和第四电阻器的电阻值被设置为彼此相同。

公开(公告)号：US20080178672A1

公开(公告)日：2008-07-31

申请号：US11882203

申请日：2007-07-31

申请人： Masahiro Kanai ,  Eitaro Otsuka ,  Naoki Yoshida

发明人： Masahiro Kanai ,  Eitaro Otsuka ,  Naoki Yoshida

IPC分类号： G01P3/44 ,  H03B5/30

CPC分类号： H03B5/36 ,  G01C19/5649 ,  G01P15/097 ,  H03B5/06 ,  H03B5/364 ,  H03B2200/0094

摘要： An oscillation driver circuit includes a gain control amplifier which causes a vibrator to produce driving vibrations by controlling an oscillation amplitude in an oscillation loop, and a comparator which generates a synchronous detection reference signal based on a signal in the oscillation loop. The oscillation driver circuit sets a gain in a first oscillation loop including the vibrator and the comparator to be larger than unity using an output from the comparator, and then causes the vibrator to produce the driving vibrations by controlling an oscillation amplitude in a second oscillation loop including the vibrator and the gain control amplifier in at least one of an oscillation startup state and a sleep mode.

摘要翻译： 振荡驱动器电路包括增益控制放大器，其通过控制振荡回路中的振荡幅度使振动器产生驱动振动;以及比较器，其基于振荡回路中的信号产生同步检测参考信号。 振荡驱动电路使用比较器的输出，将包括振子和比较器在内的第一振荡回路的增益设定为大于1，然后通过控制第二振荡回路中的振荡振幅，使振动器产生驱动振动 包括在振荡启动状态和睡眠模式中的至少一个中的振动器和增益控制放大器。

公开(公告)号：US20080177133A1

公开(公告)日：2008-07-24

申请号：US12018875

申请日：2008-01-24

申请人： Youhei Sakai ,  Naoki Yoshida ,  Hiroshi Iwaisako

发明人： Youhei Sakai ,  Naoki Yoshida ,  Hiroshi Iwaisako

IPC分类号： A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B1/00029 ,  A61B1/00032 ,  A61B1/00036 ,  A61B5/073 ,  A61B2560/0219 ,  A61N1/3787

摘要： A power feeding system including a transmission antenna for wirelessly transmitting an electric power from a power source, and a receiver antenna having a receiver coil wound around an outer periphery of a substantially bar-like core for receiving the electric power which has been transmitted are provided. The core of the receiver antenna has at least one end area tilting at a predetermined angle with respect to a linear area.

摘要翻译： 提供一种馈电系统，其包括用于从电源无线发送电力的发送天线，以及具有缠绕在大致棒状铁芯的外周的接收线圈的接收器天线，用于接收已经发送的电力 。 接收器天线的核心具有相对于线性区域以预定角度倾斜的至少一个端部区域。

公开(公告)号：US20080105054A1

公开(公告)日：2008-05-08

申请号：US11979442

申请日：2007-11-02

申请人： Masahiro Kanai ,  Naoki Yoshida ,  Eitaro Otsuka

发明人： Masahiro Kanai ,  Naoki Yoshida ,  Eitaro Otsuka

IPC分类号： G01P9/04 ,  G01P15/097 ,  H03B5/36

CPC分类号： G01P15/097 ,  G01C19/5649 ,  H03B5/06 ,  H03B5/36 ,  H03B2200/0046

摘要： A driver device includes a gain control amplifier that causes a vibrator to produce driving vibrations by controlling an oscillation amplitude in an oscillation loop, a signal generation circuit that generates a signal having a given frequency, and a modulation circuit that modulates the frequency of the signal generated by the signal generation circuit to a resonance frequency of the vibrator. The driver device causes the vibrator to produce the driving vibrations using the signal modulated by the modulation circuit, and then causes the vibrator to produce the driving vibrations by controlling the oscillation amplitude in the oscillation loop formed by the vibrator and the gain control amplifier.

摘要翻译： 驱动器装置包括：增益控制放大器，其通过控制振荡回路中的振荡幅度使振动器产生驱动振动，产生具有给定频率的信号的信号产生电路和调制信号频率的调制电路 由信号发生电路生成到振动器的共振频率。 驱动装置使振动器使用由调制电路调制的信号产生驱动振动，然后通过控制由振动器和增益控制放大器形成的振荡回路中的振荡振幅，使振动器产生驱动振动。

公开(公告)号：US07353649B2

公开(公告)日：2008-04-08

申请号：US11434229

申请日：2006-05-16

申请人： Naoki Yoshida ,  Kiyoshi Inoue ,  Makoto Wagatsuma ,  Toru Takamura

发明人： Naoki Yoshida ,  Kiyoshi Inoue ,  Makoto Wagatsuma ,  Toru Takamura

IPC分类号： F16D31/02

CPC分类号： B66F9/07572 ,  B62D5/065 ,  B62D5/075 ,  B66F9/07568

摘要： A priority flow rate control valve (30) distributes pressurized working oil discharged from a hydraulic pump (10) driven by an electric motor (11) to a power steering device (20) first, and distributes the residual pressurized working oil to a cargo handling device (19). The rotation speed of the electric motor (11) and the distribution ratio of the pressurized working oil of the priority flow rate control valve (30) vary depending on the operation states of these devices (19, 20). By decreasing the rotation speed of the electric motor (11) at a rate smaller than a normal decrease rate when the cargo handling device (2) stops operation in a state where the power steering device (20) and the cargo handling device (19) are in operation, a kickback in a steering wheel (7) due to a response delay of the priority flow rate control valve (30) can be prevented.

摘要翻译： 优先流量控制阀（30）首先将从电动机（11）驱动的液压泵（10）排出的加压工作油分配到动力转向装置（20），并将剩余的加压工作油分配到货物处理 装置（19）。 电动机（11）的转速和优先流量控制阀（30）的加压工作油的分配比根据这些装置（19,20）的运转状态而变化。 通过在动力转向装置（20）和货物搬运装置（19）的状态下货物处理装置（2）停止运转时，以比正常减速度小的速度降低电动机（11）的转速， 可以防止由于优先流量控制阀（30）的响应延迟而在方向盘（7）中的反冲。

公开(公告)号：US20070290814A1

公开(公告)日：2007-12-20

申请号：US11810115

申请日：2007-06-04

申请人： Naoki Yoshida

发明人： Naoki Yoshida

IPC分类号： H04Q5/22

CPC分类号： H02J50/10 ,  A61B1/00016 ,  A61B1/00029 ,  A61B1/00158 ,  A61B1/041 ,  A61B2560/0219 ,  H02J5/005 ,  H02J7/025

摘要： The present invention provides a wireless power feeding system which achieves a configuration enabling effective reception of electrical energy wirelessly transmitted from a wireless power feeding device, and which contributes to the improvement of the power reception efficiency. For the above purpose, the wireless power feeding system includes a power transmitting coil for wirelessly transmitting the electrical energy, a power supply connected to the power transmitting coil, a control unit for controlling the power supply, a power receiving coil portion for receiving the electrical energy transmitted from the power transmitting coil, a power receiving circuit for supplying a load member with the electrical energy received by a power receiving coil, and a magnetic member for collecting a magnetic flux generated by the power transmitting operation of the power transmitting coil to the power receiving coil.

摘要翻译： 本发明提供一种实现能够有效接收从无线供电装置无线发送的电能并且有助于提高电力接收效率的配置的无线供电系统。 为了上述目的，无线供电系统包括用于无线发送电能的电力传输线圈，连接到电力传输线圈的电源，用于控制电源的控制单元，用于接收电力的电力接收线圈部分 从动力传递线圈传递的能量，用于向负载构件供给由受电线圈接收的电能的电力接收电路，以及用于收集由电力传输线圈的电力传送操作产生的磁通量的磁性构件， 受电线圈

公开(公告)号：US20070044131A1

公开(公告)日：2007-02-22

申请号：US10561617

申请日：2004-05-28

申请人： Naoki Yoshida

发明人： Naoki Yoshida

IPC分类号： H04N7/16 ,  H04N7/173

CPC分类号： H04H20/93 ,  G06Q30/02 ,  H04H20/06 ,  H04H20/106 ,  H04H20/28 ,  H04H60/07 ,  H04H60/33 ,  H04H60/43 ,  H04H60/63 ,  H04H2201/30 ,  H04H2201/40 ,  H04N21/2542 ,  H04N21/4725 ,  H04N21/812 ,  H04N21/84

摘要： The invention relates to a content providing system and method, a content providing apparatus and method, a content receiver and method, a recording medium, and a program that make it possible to provide viewers with transaction contents at low cost. Plural broadcasting apparatuses include trigger contents in program contents and broadcast the program contents to digital television receivers. The broadcasting apparatus broadcasts transaction contents that are displayed when the trigger contents of the plural broadcasting apparatus are turned on by the plural digital television receivers. It is possible to apply the invention to a digital television broadcasting system.

摘要翻译： 本发明涉及一种能够以低成本向观众提供交易内容的内容提供系统和方法，内容提供装置和方法，内容接收器和方法，记录介质和程序。 多个广播设备包括节目内容中的触发内容，并将节目内容广播到数字电视接收机。 广播设备广播由多个数字电视接收机接通多个广播设备的触发内容时所显示的交易内容。 可以将本发明应用于数字电视广播系统。

公开(公告)号：US07173807B2

公开(公告)日：2007-02-06

申请号：US11332375

申请日：2006-01-17

申请人： Takeshi Kawasato ,  Katsuji Ikeda ,  Naoki Yoshida ,  Kazuya Hiratsuka

发明人： Takeshi Kawasato ,  Katsuji Ikeda ,  Naoki Yoshida ,  Kazuya Hiratsuka

IPC分类号： H01G9/00 ,  H01G9/02

CPC分类号： H01G9/038 ,  H01G11/62 ,  Y02E60/13

摘要： To provide an electric double layer capacitor having a low resistance, a high withstanding voltage and an excellent low-temperature characteristic. This object is achieved by employing, for an electric double layer capacitor having a pair of polarized electrodes and an electrolytic solution capable of forming an electric double layer at the interface with the polarized electrodes, an electrolytic solution containing as an electrolyte a salt represented by the formula 1, and as solvents at least (1) a chain carbonate having at most 5 carbon atoms, (2) sulfolane or its derivative and (3) a fluorobenzene: wherein each of R1 and R2 which are independent of each other, is a C1-4 alkyl group, and X− is an anion.

摘要翻译： 提供具有低电阻，高耐压和优异的低温特性的双电层电容器。 该目的是通过采用具有一对极化电极的双电层电容器和能够在与极化电极的界面处形成双电层的电解液的电解液，该电解液含有由 式1，作为溶剂，至少（1）具有至多5个碳原子的链状碳酸酯，（2）环丁砜或其衍生物和（3）氟苯：其中R 1和R 2各自独立地选自氢， 彼此独立的SUP> 2 是C 1-4烷基，X-O是阴离子。