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1. 发明专利

JP2014224493A 点火装置有权
公开(公告)号：JP2014224493A
公开(公告)日：2014-12-04
申请号：JP2013103772
申请日：2013-05-16
申请人：株式会社日本自動車部品総合研究所 , Nippon Soken Inc , 株式会社デンソー , Denso Corp
发明人： MORITSUGU MICHIYASU , FUKATSU KAZUKI , SUGIURA AKIMITSU , OKABE SHINICHI
IPC分类号： F02P15/10 , F02P3/01 , F02P13/00
摘要：【課題】着火安定性にすぐれた点火装置を提供する。【解決手段】点火プラグ8と高周波電源とを具備する点火装置であって、高周波電源が、少なくとも、直流電源1と、第1のスイッチング素子2と、第2のスイッチング素子3と、一次巻線71と二次巻線72とを含む昇圧トランス7と、を具備し、第1のスイッチング素子2と第2のスイッチング素子3とが交互に開閉駆動し、一次巻線71に高周波の一次電圧V1を印加し、一次巻線71に流れる電流の向きを交互に切り替えりことで、二次巻線72に高周波の二次電圧V2を発生させ、点火プラグ8に交流コロナ放電を形成する。【選択図】図1A
摘要翻译：要解决的问题：提供点火稳定性优异的点火装置。解决方案：点火装置配备有火花塞8和高频电源。高频电源配备有至少一个直流电源1，第一开关元件2，第二开关元件3和包括初级线圈71和次级线圈72的升压变压器7.第一开关元件2和第二开关元件3交替地驱动开/关，在初级线圈71上施加高频初级电压V1，通过交替地切换通过第二线圈71的电流的方向，在次级线圈72上产生高频二次电压V2 初级线圈71，并且在火花塞8上形成交流电晕放电。

2. 发明专利

JP2004271515A Gas sensor element, method of controlling and manufacturing method of same 有权
公开(公告)号：JP2004271515A
公开(公告)日：2004-09-30
申请号：JP2004008076
申请日：2004-01-15
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： MIZUTANI KEIGO , MAKINO TASUKE , MORITSUGU MICHIYASU , TONOMURA TAKANAO , SAITO TOSHITAKA
IPC分类号： G01N27/419 , G01N27/409 , G01N27/41 , G01N27/416 , G01N27/417
CPC分类号： G01N27/4175
摘要： PROBLEM TO BE SOLVED: To provide a gas element which accurately detects the concentration of a specific gas component, such as NOx over a long term by maintaining the NOx decomposition activity of a sensor cell electrode. SOLUTION: The gas sensor element 1 has an oxygen pumping cell 2, which controls the oxygen concentration in an internal space 7 to which a gas to be measured is introduced, and a sensor cell 4, which detects the NOx concentration in the gas to be measured. The gas sensor element 1 is also provided with a control means which maintains the oxygen concentration of the internal space 7 at a low level, when measuring the NOx concentration, and which introduces oxygen into the internal space 7 to allow an electrode 4a, which contains Rh and faces the internal space 7 of the sensor cell 4, to be exposed to an oxidative atmosphere, during specific times, other than when the NOx concentration is measured. By exposing to the oxidative atmosphere, NOx decomposition activity by the electrode 4a is recovered, and degradation in detection accuracy is prevented, when it is used for a long term. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2005016431A Piezo actuator driving circuit 有权
标题翻译： PIEZO执行器驱动电路
公开(公告)号：JP2005016431A
公开(公告)日：2005-01-20
申请号：JP2003182997
申请日：2003-06-26
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： FUKAGAWA YASUHIRO , SAKAKIBARA YASUYUKI , MORITSUGU MICHIYASU , TAKEMOTO HIDETSUGU
IPC分类号： F02M51/00 , F02D41/20 , F02D41/38 , H01L41/04 , H01L41/09 , H02N2/06
CPC分类号： H02N2/067 , F02D41/2096
摘要： PROBLEM TO BE SOLVED: To provide a piezo actuator driving circuit excellent in controllability on charge energy.
SOLUTION: The piezo actuator driving circuit comprises a power carrying path 31 for charging a piezo actuator 2 via an inductor 301 and a switch 4a from a capacitor 12 during the time when the switch 4a is turned on, a second power carrying path 32 for charging the piezo actuator 2 via the inductor 301 by bypassing the switch 4a and the capacitor 12 during the time when the switch 4a is turned off, a current detecting means 51 for detecting a current flowing from the capacitor 12 through part of the power carrying path 31 not shared with the power carrying path 32, and a switch control means 7 for controlling the switch 4a to regulate a detected current value to a target value during a specified charging period so that a sufficient current is supplied during an ON time even if the increasing speed of the current becomes low due to a deterioration in the capacity of the piezo actuator. Energy can be easily and accurately regulated by detecting the amount of discharge on a capacitor 12 side having a small voltage fluctuation.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在电荷能量方面具有优异的控制性的压电致动器驱动电路。解决方案：压电致动器驱动电路包括用于在开关4a导通的时间期间经由电感器301和来自电容器12的开关4a对压电致动器2充电的供电路径31，第二供电路径 32，用于在开关4a断开时通过旁路开关4a和电容器12经由电感器301对压电致动器2充电;电流检测装置51，用于检测从电容器12流过电力部分的电流承载路径31不与供电路径32共用的开关控制装置7，以及用于控制开关4a在指定的充电周期内将检测到的电流值调节到目标值的开关控制装置7，使得在接通时间期间甚至提供足够的电流如果由于压电致动器的容量的劣化，电流的增加速度变低。通过检测具有小电压波动的电容器12侧的放电量，能够容易且准确地调节能量。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2006237335A Driving circuit of piezoactuator 有权
标题翻译：激光打印机的驱动电路
公开(公告)号：JP2006237335A
公开(公告)日：2006-09-07
申请号：JP2005050707
申请日：2005-02-25
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： FUKAGAWA YASUHIRO , MORITSUGU MICHIYASU , SHIROTA KUNIHISA , KATO KEIICHI
IPC分类号： H01L41/09 , F02M51/00 , F02M51/06 , H02N2/00
摘要： PROBLEM TO BE SOLVED: To prevent an elongation rate of a piezoactuator from changing owing to a change in electrostatic capacitance of the piezoactuator in a driving circuit for charging and extending the piezoactuator stepwise by repeating on/off of a charging switch. SOLUTION: The driving circuit 1 charges and elongates the piezoactuator P by repeating on/off of the charging switch SW1 in a state where a discharge switch SW2 is turned off when a driving signal Sd is input. Thereafter, the driving circuit discharges and contracts the piezoactuator P by repeating on/off of the discharge switch SW2 in the state where the charging switch SW1 is turned off when the driving signal Sd is not input. Particularly, in a charging period, the charging switch SW1 is turned on in a predetermined period set beforehand, and when an integral value of a current flowing through a charging path 30 upon on of the charging switch SW1 reaches a target value Vref1, the charging switch SW1 is turned off. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止压电致动器的伸长率由于用于充电的驱动电路中的压电致动器的静电电容的变化而变化，并且通过重复充电开关的断开来逐步延伸压电致动器。解决方案：驱动电路1通过在输入驱动信号Sd时放电开关SW2断开的状态下重复充电开关SW1的开/关来对压电致动器P进行充电和伸长。此后，当驱动信号Sd未被输入时，驱动电路在充电开关SW1断开的状态下，通过重复放电开关SW2的接通/断开来对压电致动器P进行放电和收缩。特别地，在充电期间，充电开关SW1在预先设定的预定时间内接通，当在充电开关SW1接通时流过充电路径30的电流的积分值达到目标值Vref1时，充电开关SW1关闭。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004333374A Abnormality detecting apparatus of gas concentration sensor 有权
公开(公告)号：JP2004333374A
公开(公告)日：2004-11-25
申请号：JP2003131749
申请日：2003-05-09
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： MORITSUGU MICHIYASU , TONOMURA TAKANAO , MIZUTANI KEIGO , MAKINO TASUKE , KUROKAWA HIDEKAZU
IPC分类号： G01N27/41 , G01N27/26 , G01N27/416 , G01N27/417 , G01N33/543
CPC分类号： G01N27/4175 , G01N33/007
摘要： PROBLEM TO BE SOLVED: To identify the type of abnormality, when a gas concentration sensor detects abnormality. SOLUTION: In the NOx sensor 18, a pump cell 110 outputs a pump cell current, corresponding to the oxygen concentration of an exhaust gas, introduced into a first chamber 144 and adjusts the residual oxygen concentration to a predetermined concentration, by emitting and injecting oxygen from/into the first chamber 144. A sensor cell 130 outputs a sensor cell current, corresponding to the NOx concentration of the gas inside a second chamber 146. A microcontroller 22 in a sensor ECU 21 configures detection conditions for detecting various abnormalities produced in the NOx sensor 18 by each type of abnormality, and detects the abnormality corresponding to the achieved condition, based on the pump cell current and the sensor cell current, when the detection condition is met during operation of the NOx sensor 18. COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2013228378A Carbon soot generator 审中-公开
标题翻译：碳发电机
公开(公告)号：JP2013228378A
公开(公告)日：2013-11-07
申请号：JP2013060952
申请日：2013-03-22
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKEMOTO SHOICHI , MORITSUGU MICHIYASU , MORI KAZUYA , KOGA TOYOKATSU , YAMAMOTO TAKEHIRO , NISHIJIMA HIROTAKA , MIYAKE KEIJI , MIWA TOMOHIRO
IPC分类号： G01N15/00 , F01N3/00 , F01N3/02 , G01M15/10
摘要： PROBLEM TO BE SOLVED: To provide a carbon soot generator whose purpose is to improve generation amount of carbon soot that simulates a particulate matter (PM) and to generate a stable particle size distribution.SOLUTION: A carbon soot generator includes: electrodes 1 and 2 in which at least one electrode out of an opposing pair of rod-like electrodes is a carbon rod; a discharge generation power source 11 which generates air discharge between the electrodes; a voltage detection means 32; a current detection means 34 and a control part 30 having an electrode interval adjustment means. The control part 30 is configured in such a manner that air discharge is generated between the electrodes 1 and 2 at a constant voltage and/or a constant current by the discharge generation power source 11, and also it is configured in such a manner that the interval between the electrodes 1 and 2 is adjusted by the electrode interval adjustment means on the basis of a voltage value detected by the voltage detection means 32 or a current value detected by the current detection means 34.
摘要翻译：要解决的问题：提供一种碳烟灰发生器，其目的是改善模拟颗粒物质（PM）的碳烟的产生量并产生稳定的粒度分布。解决方案：碳烟灰发生器包括：电极1和2 其中相对的一对棒状电极中的至少一个电极是碳棒; 在电极之间产生空气放电的放电发生电源11; 电压检测装置32; 电流检测装置34和具有电极间隔调节装置的控制部分30。控制部30以通过放电发生用电源11在恒定电压和/或恒定电流下在电极1和2之间产生空气放电的方式构成，并且其配置为根据电压检测单元32检测的电压值或由电流检测单元34检测出的电流值，由电极间隔调整单元调整电极1和2之间的间隔。

7. 发明专利

JP2007208201A Noncontact power supply apparatus 审中-公开
标题翻译：非连接电源设备
公开(公告)号：JP2007208201A
公开(公告)日：2007-08-16
申请号：JP2006028718
申请日：2006-02-06
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： HASEO YASUYUKI , MORITSUGU MICHIYASU , OKADA MAKOTO , YUASA MEGUMI , MORIOKA KOJI
IPC分类号： H01F38/14 , H02J17/00
摘要： PROBLEM TO BE SOLVED: To provide a noncontact power supply apparatus capable of keeping high power supply efficiency even when a core is not used. SOLUTION: The noncontact power supply apparatus includes a power receiving coil 42 attached in a rotating element 3 which rotates around an axis A, and a power feeding coil 62 attached in opposition to the power receiving coil 42. This power supply apparatus provides a power from the power feeding coil 62 to the power receiving coil 42 in a noncontact method utilizing the electromagnetic induction action excited by a change in current flowing through the power feeding coil 62. The power feeding coil 62 and power receiving coil 42, each of which takes a long loop shape, are located such that conductors running oppositely in each of coils 62 and 42 are positioned at the same side relative to the axis A and those conductors surround the axis A. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在不使用核心时也能够保持高电源效率的非接触式电源装置。解决方案：非接触式电源装置包括安装在围绕轴线A旋转的旋转元件3中的受电线圈42和与受电线圈42相对安装的馈电线圈62.该电源装置提供利用由流过供电线圈62的电流变化而激励的电磁感应动作的非接触方式从供电线圈62到受电线圈42的动力。供电线圈62和受电线圈42各自这是一种长圆形的形状，使得在每个线圈62和42中相对运行的导体相对于轴线A定位在相同的一侧，并且那些导体围绕轴线A。（C）2007， JPO＆INPIT

8. 发明专利

JP2004357479A Power supply device of telemeter 有权
公开(公告)号：JP2004357479A
公开(公告)日：2004-12-16
申请号：JP2003155429
申请日：2003-05-30
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所
发明人： SUGINO MASAYOSHI , MORITSUGU MICHIYASU , INOUE SEIKI , KATO KAZUHIKO
IPC分类号： G08C17/02 , B60C23/02 , H02K21/24 , H02K21/26 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To make maintenance work such as the replacement of a battery, etc. unnecessary, having a simple structure in a power supply device of the transmission side of a telemeter. SOLUTION: A coil 26 is disposed at the large end 18 of a connection rod 14 at which a transmitter 24 of the telemeter is disposed. A permanent magnet 30 is disposed at a position opposed to the coil 26 of a web 28 of a crankshaft relatively moving to the connecting rod 14. When an internal combustion engine is driven, the coil 26 and the permanent magnet 30 relatively move. Thus, an induced electromotive force is generated in the coil 26 and used as the power of the transmission side of the telemeter. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004356903A Telemeter transmitting device and telemeter system 审中-公开
公开(公告)号：JP2004356903A
公开(公告)日：2004-12-16
申请号：JP2003151520
申请日：2003-05-28
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所
发明人： SUGINO MASAYOSHI , MORITSUGU MICHIYASU , KATO NAOYA
IPC分类号： G08C17/00 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To properly control power supply to a telemeter system.
SOLUTION: A telemeter transmitting device 110 of the telemeter system is equipped with a switch part 140 which controls the power supply to the telemeter system in addition to a telemeter part 120 including various sensors 121. This switch part 140 is equipped with an acceleration sensor 141 which detects the acceleration of a driving body as a trigger for the start of measurement and when the acceleration of the driving body enters a desired measurement state, the switch part 140 starts supplying electric power to a telemeter part 120 under the control of an ECU 125. The ECU 125 is provided with a counter for measuring a fixed period, and temporarily stops supplying the electric power to the telemeter part 120 when detecting that the acceleration of the driving body does not enter the desired measurement state for a fixed period.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2011089641A Piston temperature measuring device 有权
标题翻译：活塞式温度测量装置
公开(公告)号：JP2011089641A
公开(公告)日：2011-05-06
申请号：JP2010253941
申请日：2010-11-12
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： MIGITE JUNJI , OSAKI RIE , MORITSUGU MICHIYASU , INAMI NORIO , MATSUI ATSUSHI
IPC分类号： F16J1/00 , F02F1/18 , F02F3/00 , G01K1/02 , G01K13/06 , G01M15/02
摘要： PROBLEM TO BE SOLVED: To provide a piston temperature measuring device ensuring the strength of a fixed side module and a moving side module, and using an electromagnetic induction method.
SOLUTION: The piston temperature measuring device with a piston temperature measuring sensor includes the fixed side module 20 and the moving side module 30. The fixed side module 30 includes a ferrite core 23; a stay 24 having a set screw hole 24c and a ferrite core hole 24j for inserting the ferrite core 23; a set screw 28 screwed into the set screw hole 24c of the stay 24 to press the side face of the ferrite core 23; and an adhesive 24k provided in a clearance between the ferrite core 23 and the stay 24.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供确保固定侧模块和移动侧模块的强度并使用电磁感应方法的活塞温度测量装置。解决方案：具有活塞温度测量传感器的活塞温度测量装置包括固定侧模块20和移动侧模块30.固定侧模块30包括铁氧体磁芯23; 具有固定螺钉孔24c的托架24和用于插入铁氧体磁芯23的铁氧体磁心孔24j; 固定螺钉28拧入支架24的固定螺钉孔24c中以按压铁氧体磁芯23的侧面; 以及设置在铁氧体磁芯23和停留部24之间的间隙中的粘合剂24k。版权所有（C）2011，JPO＆INPIT

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