JP5150733B2 - 自動車において切替弁を駆動するための圧電アクチュエータの較正方法および較正装置 - Google Patents
自動車において切替弁を駆動するための圧電アクチュエータの較正方法および較正装置 Download PDFInfo
- Publication number
- JP5150733B2 JP5150733B2 JP2010533592A JP2010533592A JP5150733B2 JP 5150733 B2 JP5150733 B2 JP 5150733B2 JP 2010533592 A JP2010533592 A JP 2010533592A JP 2010533592 A JP2010533592 A JP 2010533592A JP 5150733 B2 JP5150733 B2 JP 5150733B2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric actuator
- piezoelectric
- control
- output stage
- impedance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 28
- 239000000463 material Substances 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 239000003989 dielectric material Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 21
- 239000007924 injection Substances 0.000 description 21
- 238000005259 measurement Methods 0.000 description 12
- 239000012530 fluid Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 5
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000013056 hazardous product Substances 0.000 description 1
- 238000001566 impedance spectroscopy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005312 nonlinear dynamic Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/06—Drive circuits; Control arrangements or methods
- H02N2/065—Large signal circuits, e.g. final stages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2438—Active learning methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2464—Characteristics of actuators
- F02D41/2467—Characteristics of actuators for injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/06—Drive circuits; Control arrangements or methods
- H02N2/065—Large signal circuits, e.g. final stages
- H02N2/067—Large signal circuits, e.g. final stages generating drive pulses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
- F02M2200/701—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger mechanical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
- F02M2200/701—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger mechanical
- F02M2200/702—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger mechanical with actuator and actuated element moving in different directions, e.g. in opposite directions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Description
k2eff= (εT 33−εS 33)/εT 33
Claims (9)
- 制御回路および出力段によって駆動され、調整駆動部として切替弁に作用する、自動車の圧電アクチュエータ(1)の較正方法であって、
前記圧電アクチュエータ(1)には、制御回路および出力段の動作中に、該圧電アクチュエータの大信号領域にある電気較正パルスが印加され、該電気較正パルスの周波数は時間に関して変化され、
所属の電気インピーダンス経過が周波数について検出され、評価され、
前記出力段が制御回路により、較正パルスが形成されるように制御される、ことを特徴とする較正方法。 - 求められたインピーダンス経過の極値から共振周波数(fp、fs)が決定され、そこから圧電結合係数(keff)が導出され、
該結合係数(keff)は、前記圧電アクチュエータ(1)が大信号領域に有する非線形の材料係数を求めるために利用される請求項1記載の方法。 - 前記圧電アクチュエータ(1)の誘電材料係数が大信号領域で設定され、求められた圧電結合係数(keff)とともに、非線形圧電材料係数および/または電気的材料係数の検出に利用される請求項2記載の方法。
- 求められた非線形圧電材料係数に依存して、少なくとも1つの制御パラメータが圧電アクチュエータ(1)の制御のために適合される請求項2または3記載の方法。
- 制御装置に存在するデータおよび/または制御装置により検出されたデータを付加的に評価することによって、圧電アクチュエータ(1)と接続された機械的可動装置(31)のイベントまたは状態が推定される請求項1から4までのいずれか1項記載の方法。
- 求められたイベントまたは状態に依存して、少なくとも1つの制御パラメータが圧電アクチュエータ(1)の制御のために適合される請求項5記載の方法。
- インピーダンス経過を求め得るために、圧電アクチュエータ(1)において降下する電圧と、該圧電アクチュエータにより消費される電流が検出され、
出力段により制御される圧電アクチュエータ(1)は、アースに接続された電流測定抵抗(32)と直列に接続されている請求項1から6までのいずれか1項記載の方法。 - 検出された電圧信号が集積マイクロプロセッサのアナログ入力端に供給され、該マイクロプロセッサは該電圧信号をサンプリングによりデジタル化し、評価する請求項7記載の方法。
- 自動車で駆動される圧電アクチュエータ(1)をオンボード較正するための制御装置であって、該圧電アクチュエータは切替弁を駆動し、請求項1から8までのいずれか1項記載の形式の方法を実施するための手段を有する制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710054374 DE102007054374A1 (de) | 2007-11-14 | 2007-11-14 | Verfahren und Vorrichtung zur Kalibrierung eines in einem Kraftfahrzeug zum Antrieb eines Schaltventils betriebenen Piezo-Aktuators |
DE102007054374.5 | 2007-11-14 | ||
PCT/EP2008/065551 WO2009063047A1 (de) | 2007-11-14 | 2008-11-14 | Verfahren und vorrichtung zur kalibrierung eines in einem kraftfahrzeug zum antrieb eines schaltventils betriebenen piezo-aktuators |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011503431A JP2011503431A (ja) | 2011-01-27 |
JP5150733B2 true JP5150733B2 (ja) | 2013-02-27 |
Family
ID=40386486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010533592A Active JP5150733B2 (ja) | 2007-11-14 | 2008-11-14 | 自動車において切替弁を駆動するための圧電アクチュエータの較正方法および較正装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9112431B2 (ja) |
EP (1) | EP2208241B1 (ja) |
JP (1) | JP5150733B2 (ja) |
CN (1) | CN101911324B (ja) |
DE (1) | DE102007054374A1 (ja) |
WO (1) | WO2009063047A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2325465A1 (en) * | 2009-11-24 | 2011-05-25 | Delphi Technologies Holding S.à.r.l. | Fuel injector communication system |
DE102011003751B4 (de) * | 2011-02-08 | 2021-06-10 | Vitesco Technologies GmbH | Einspritzvorrichtung |
DE102012214565B4 (de) * | 2012-08-16 | 2015-04-02 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben eines Einspritzventils |
US9528625B2 (en) * | 2013-02-26 | 2016-12-27 | Infineon Technologies Ag | Current driving system for a solenoid |
US9455395B2 (en) * | 2014-01-10 | 2016-09-27 | Ecomotors, Inc. | Piezoelectric actuator control for high rate of operation |
US9476363B2 (en) | 2015-01-08 | 2016-10-25 | Solar Turbines Incorporated | Actuator to valve calibration of a fuel control valve assembly |
DE102015212371B4 (de) * | 2015-07-02 | 2021-08-05 | Vitesco Technologies GmbH | Verfahren zur Überwachung des Arbeitsbetriebs eines Piezoinjektors |
DE102015220291B4 (de) | 2015-10-19 | 2022-01-05 | Robert Bosch Gmbh | Mikroelektromechanisches System und Steuerverfahren |
DE102017105039A1 (de) | 2017-03-09 | 2018-09-13 | Marco Systemanalyse Und Entwicklung Gmbh | Verfahren zur Regelung einer piezoelektrischen Stellvorrichtung |
DE102017114343A1 (de) * | 2017-06-28 | 2019-01-03 | Schaeffler Technologies AG & Co. KG | Verfahren zur Sicherung von Korrekturparametern einer Aktoreinheit, vorzugsweise für ein Kupplungsbetätigungssystem eines Fahrzeuges |
CN114623905A (zh) * | 2022-03-15 | 2022-06-14 | 潍柴动力股份有限公司 | 一种油量计量单元连接错误的检测方法及装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19804196A1 (de) | 1998-02-03 | 1999-08-12 | Siemens Ag | Verfahren zur Auswertung von Kennwerten piezo-mechanischer Systeme |
GB9900070D0 (en) * | 1999-01-05 | 1999-02-24 | Lucas Franc | Control method |
DE19902413C1 (de) * | 1999-01-22 | 2000-05-31 | Daimler Chrysler Ag | Verfahren zur Kalibrierung eines piezoelektrischen Stellantriebes |
DE60023446T2 (de) * | 2000-04-01 | 2006-05-18 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Bestimmung der Ladungsquantität während des Auf- und Entladens von piezoelektrischen Elementen |
DE10025579A1 (de) * | 2000-05-24 | 2001-12-06 | Siemens Ag | Verfahren und Vorrichtung zum Ansteuern eines kapazitiven Stellgliedes |
US6768312B2 (en) * | 2001-06-06 | 2004-07-27 | United Technologies Corporation | Structural integrity monitoring system including wireless electromechanical impedance measurement |
JP3842665B2 (ja) * | 2002-02-15 | 2006-11-08 | 株式会社日本自動車部品総合研究所 | ピエゾアクチュエータ制御装置およびそれを用いた燃料噴射制御システム |
DE10226506A1 (de) * | 2002-06-14 | 2004-01-08 | Robert Bosch Gmbh | Verfahren, Computerprogramm, und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Brennkraftmaschine |
US6896429B2 (en) * | 2003-03-12 | 2005-05-24 | Printronix, Inc. | Constant density printer system |
DE102004006297B4 (de) * | 2004-02-09 | 2007-05-16 | Siemens Ag | Verfahren zur Steuerung eines Einspritzventils einer Brennkraftmaschine |
DE602005017440D1 (de) * | 2004-02-12 | 2009-12-17 | Brother Ind Ltd | Herstellungsverfahren für einen Tintenstrahlkopf |
JP4609018B2 (ja) * | 2004-09-22 | 2011-01-12 | 富士ゼロックス株式会社 | 液体吐出ヘッドの検査方法及びプリンタ装置 |
DE102004047961A1 (de) | 2004-10-01 | 2006-05-18 | Siemens Ag | Vorrichtung und Verfahren zum Ansteuern eines Piezoaktors |
DE102005026217B4 (de) * | 2005-06-07 | 2010-07-08 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Ansteuern einer kapazitiven Last |
DE102005042107A1 (de) * | 2005-09-05 | 2007-03-15 | Siemens Ag | Schaltung und Verfahren zur Ansteuerung eines piezoelektrischen oder elektrostriktiven Aktors |
DE102006002736A1 (de) * | 2006-01-20 | 2007-08-02 | Robert Bosch Gmbh | Verfahren zur Steuerung eines Aktors |
JP4476950B2 (ja) * | 2006-02-28 | 2010-06-09 | 株式会社日本自動車部品総合研究所 | 燃料噴射制御装置 |
DE102006011725B4 (de) * | 2006-03-14 | 2015-05-28 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Kalibrieren eines Piezo-Aktuators |
-
2007
- 2007-11-14 DE DE200710054374 patent/DE102007054374A1/de not_active Ceased
-
2008
- 2008-11-14 WO PCT/EP2008/065551 patent/WO2009063047A1/de active Application Filing
- 2008-11-14 CN CN2008801247381A patent/CN101911324B/zh active Active
- 2008-11-14 JP JP2010533592A patent/JP5150733B2/ja active Active
- 2008-11-14 EP EP08850533A patent/EP2208241B1/de active Active
- 2008-11-14 US US12/742,896 patent/US9112431B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2208241A1 (de) | 2010-07-21 |
EP2208241B1 (de) | 2012-06-27 |
DE102007054374A1 (de) | 2009-05-20 |
CN101911324B (zh) | 2013-08-07 |
WO2009063047A1 (de) | 2009-05-22 |
JP2011503431A (ja) | 2011-01-27 |
CN101911324A (zh) | 2010-12-08 |
US9112431B2 (en) | 2015-08-18 |
US20100268440A1 (en) | 2010-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5150733B2 (ja) | 自動車において切替弁を駆動するための圧電アクチュエータの較正方法および較正装置 | |
US20100059021A1 (en) | Fuel injection system and method for ascertaining a needle stroke stop in a fuel injector | |
KR101851262B1 (ko) | 피에조 연료 분사 밸브의 실제 분사 개시를 결정하기 위한 방법 및 장치 | |
US6487505B1 (en) | Method for evaluating characteristic values of piezo-mechanical systems | |
US8096285B2 (en) | Circuit arrangement and method for operating an injector arrangement | |
CN102933836B (zh) | 压电燃料喷射器系统、估计燃料喷射事件的定时特性的方法 | |
US20140034747A1 (en) | Method For Detecting A Nozzle Chamber Pressure In An Injector And Injection System | |
CN103403326A (zh) | 喷射装置 | |
US8239115B2 (en) | Method and device for offsetting bounce effects in a piezo-actuated injection system of an internal combustion engine | |
US20060082252A1 (en) | Method for determining the position of a movable shut-off element of an injection valve | |
KR20110031913A (ko) | 분사 밸브, 연료 분사 시스템 및 내연기관을 제어하기 위한 방법 | |
CN101061303A (zh) | 用于内燃机燃料喷射阀泄漏检查的方法和装置 | |
JP4705689B2 (ja) | 圧電インジェクタの開放電圧を確定するための方法 | |
KR20010006097A (ko) | 압전소자의 온도 측정 방법 및 장치 | |
KR101797004B1 (ko) | 분사 밸브 작동 방법 및 장치 | |
US20080236263A1 (en) | Method and device for analyzing a sensor element | |
US7415971B2 (en) | Control circuit for an actuator | |
CN100394006C (zh) | 用于测定一种压电元件的单独的触发电压的方法 | |
CN105934577A (zh) | 用于操作喷射阀的方法 | |
KR20160070149A (ko) | 압전 서보-구동식 인젝터에서 밸브 개방 순간을 결정하는 방법 | |
Oh et al. | Development of an injector driver for piezo actuated common rail injectors | |
KR101990730B1 (ko) | 압전 분사기의 작업 동작을 모니터링하는 방법 | |
Raupach et al. | Advanced injection system by means of sensor actuator function | |
WO2015154949A1 (en) | Method for the control and diagnosis regarding the operation a fuel injector | |
Johnson et al. | Mass and momentum flux measurements with a high pressure common rail diesel fuel injector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120405 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120703 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120710 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120803 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120810 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121102 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121203 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5150733 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151207 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |