JP4597969B2 - 導電性のガス精製フィルターおよびフィルターアセンブリー - Google Patents
導電性のガス精製フィルターおよびフィルターアセンブリー Download PDFInfo
- Publication number
- JP4597969B2 JP4597969B2 JP2006508041A JP2006508041A JP4597969B2 JP 4597969 B2 JP4597969 B2 JP 4597969B2 JP 2006508041 A JP2006508041 A JP 2006508041A JP 2006508041 A JP2006508041 A JP 2006508041A JP 4597969 B2 JP4597969 B2 JP 4597969B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- conductive
- filter assembly
- filters
- charge
- 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.)
- Expired - Fee Related
Links
- 238000000746 purification Methods 0.000 title abstract description 5
- 229920000642 polymer Polymers 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 18
- 239000003990 capacitor Substances 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 9
- 229920001197 polyacetylene Polymers 0.000 claims description 8
- -1 Polyphenylene Polymers 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 claims description 6
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- 229920000767 polyaniline Polymers 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 229920000265 Polyparaphenylene Polymers 0.000 claims description 3
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 claims description 3
- 229920000128 polypyrrole Polymers 0.000 claims description 3
- 229920000123 polythiophene Polymers 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 claims 2
- 238000004587 chromatography analysis Methods 0.000 claims 1
- 239000012716 precipitator Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 24
- 229910052751 metal Inorganic materials 0.000 abstract description 24
- 150000002739 metals Chemical class 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 4
- 238000004887 air purification Methods 0.000 description 14
- 238000001914 filtration Methods 0.000 description 14
- 150000002500 ions Chemical class 0.000 description 13
- 238000009826 distribution Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000004751 flashspun nonwoven Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism 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
- 239000012811 non-conductive material Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/49—Collecting-electrodes tubular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/39—Electrets separator
Landscapes
- Filtering Materials (AREA)
- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
Claims (12)
- 通風設備中のガスから空中浮遊粒子を除去するためのフィルター(110)であって、上記フィルター(110、210、310、410、505、610、705)は、重合体材料を含んでおり、
上記重合体材料は、繊維の形態であり、かつn−ドープ又はp−ドープされることによって導電性とされていることを特徴とする上記のフィルター。 - 上記重合体材料が、下記重合体または下記重合体の少なくとも1種の誘導体の少なくとも1つに基づくことを特徴とする、請求項1に記載のフィルター:ポリアセチレン、ポリアニリン、シス−ポリアセチレン、ポリピロール、ポリチオフェン、ポリフェニレンビニリデン、ポリエチレンジオキシチオフェン(PEDOT)、ポリフェニレンビニリデンまたはポリジアルキルフルオレン。
- フィルターアセンブリーが請求項1又は2に記載の第一の導電性フィルター(110、310、410)を少なくとも含み、そしてその第一導電性フィルターが第一の電位に接続でき、それによって第一の電荷を受け取るように適合せしめられていることを特徴とする、通風設備中のガスから空中浮遊粒子を除去するためのフィルターアセンブリー(150、200、300、400、500、600)。
- フィルターアセンブリーが請求項1又は2に記載の第二の導電性フィルターを少なくとも含み、そしてその第二導電性フィルターが第二の電位に接続でき、それによって第二の電荷を受け取るように適合せしめられている、請求項3に記載のフィルターアセンブリー。
- 第二電荷が第一電荷の反対となるように配置される、請求項4に記載のフィルターアセンブリー。
- フィルターアセンブリーが、
電圧源の一方の極(+)に接続できる第一導電性フィルター(110)、
上記電圧源の反対の極に接続できる第二導電性フィルター(210)、
を少なくとも含み、
そして上記の第一および第二導電性フィルターが絶縁材料(310)によって分離され、それによってコンデンサーを形成している、請求項5に記載のフィルターアセンブリー。 - 第一導電性フィルター(110)および第二導電性フィルター(210)が、それら導電性フィルターが本質的にプレートコンデンサーを形成するように2つの次元において第三の次元におけるよりも有意に長く延び、そしてフィルターアセンブリーがフィルターを通り抜けるガス流(300)の主方向が上記プレートコンデンサーのより大きい表面に対して本質的に垂直となるように取り付けられている、請求項6に記載のフィルターアセンブリー。
- 第一導電性フィルター(110)と第二導電性フィルター(210)とがプレートコンデンサーを形成し、その第一および第二導電性フィルターがそのプレートコンデンサーのプレートを構成し、そしてフィルターアセンブリーが、フィルターを通り抜けるガス流(400)の主方向が上記プレートコンデンサーのプレートの表面に対して本質的に平行となるように取り付けられている、請求項6に記載のフィルターアセンブリー。
- 第一導電性フィルター(505)、第二導電性フィルター(515)および分離用絶縁材料(510、520)が巻かれまたは折り畳まれて大きな活性領域を有する細長いコンデンサーを形成している、請求項5に記載のフィルターアセンブリー。
- フィルターアセンブリーが、電圧源(145)の一方の極に接続できる第一の群の導電性フィルターを形成する複数の導電性フィルター、電圧源の反対の極に接続できる第二の群の導電性フィルターを形成する複数の導電性フィルターを含み、この場合第一の群および第二の群からのフィルターは交互に配置され、かつ絶縁材料によって分離されている、請求項5に記載のフィルターアセンブリー。
- フィルターアセンブリーが請求項1−3のいずれかに記載の第一導電性フィルターを少なくとも含み、そしてその第一導電性フィルターがマイクロ波の放射の使用によって帯電されることを特徴とする通風設備中のガスから空中浮遊粒子を除去するためのフィルターアセンブリー。
- フィルターが電荷を受け取ることができる布帛に形成され、粉塵および粒子の集塵器として機能するように掛止されている、請求項1又は2に記載のフィルター。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0301283A SE525033C2 (sv) | 2003-04-30 | 2003-04-30 | Ledande luftreningsfilter och aggregat innefattande sådant filter |
PCT/SE2004/000668 WO2004096413A1 (en) | 2003-04-30 | 2004-04-29 | Conducting gas purification filter and filter assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006525113A JP2006525113A (ja) | 2006-11-09 |
JP4597969B2 true JP4597969B2 (ja) | 2010-12-15 |
Family
ID=20291188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006508041A Expired - Fee Related JP4597969B2 (ja) | 2003-04-30 | 2004-04-29 | 導電性のガス精製フィルターおよびフィルターアセンブリー |
Country Status (7)
Country | Link |
---|---|
US (1) | US7594959B2 (ja) |
EP (1) | EP1638666B1 (ja) |
JP (1) | JP4597969B2 (ja) |
AT (1) | ATE472356T1 (ja) |
DE (1) | DE602004027909D1 (ja) |
SE (1) | SE525033C2 (ja) |
WO (1) | WO2004096413A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8323385B2 (en) * | 2003-04-30 | 2012-12-04 | Mikael Nutsos | Conducting air filter and filter assembly |
DE102006001831A1 (de) * | 2006-01-13 | 2007-09-20 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Vorrichtung zur Verringerung der Partikelanzahl im Abgas einer Verbrennungskraftmaschine |
FI119280B (fi) | 2006-05-18 | 2008-09-30 | Valtion Teknillinen | Suodatin ja uudet menetelmät |
US7901490B2 (en) * | 2008-01-10 | 2011-03-08 | International Business Machines Corporation | Reducing introduction of foreign material to wafers |
AP3894A (en) | 2008-10-31 | 2016-11-13 | Cytec Tech Corp | Process for enhancing electrostatic separation in the beneficiation of ores. |
US8640677B2 (en) * | 2009-04-01 | 2014-02-04 | James Gonzales | Electrostatic air charging system for an internal combustion engine |
US8197579B2 (en) | 2009-06-19 | 2012-06-12 | Empire Technology Development Llc | Gas storage and release using piezoelectric materials |
JP5543312B2 (ja) * | 2010-10-06 | 2014-07-09 | 三菱電機株式会社 | 電気掃除機 |
US9931591B2 (en) | 2013-09-30 | 2018-04-03 | Schneider Electric It Corporation | Method and system for detecting dust accumulation in a HVAC filtering system |
US9682345B2 (en) | 2014-07-08 | 2017-06-20 | Particle Measuring Systems, Inc. | Method of treating a cleanroom enclosure |
CA2982544C (en) | 2015-04-14 | 2019-09-24 | Environmental Management Confederation, Inc. | Corrugated filtration media for polarizing air cleaner |
WO2017187022A1 (en) | 2016-04-29 | 2017-11-02 | Dinair Ab | Electrified air filter |
US11273399B2 (en) | 2016-04-29 | 2022-03-15 | Ahlstrom-Munksjö Oyj | Filter medium, method of manufacturing the same and uses thereof |
KR102058740B1 (ko) * | 2018-06-27 | 2019-12-23 | 서울대학교산학협력단 | 미세먼지 제거용 3차원 필터 및 이의 제조방법 |
US11103881B2 (en) * | 2018-08-02 | 2021-08-31 | Faurecia Interior Systems, Inc. | Air vent |
WO2020246802A1 (ko) * | 2019-06-04 | 2020-12-10 | 주식회사 알링크 | 전기집진장치 및 이의 제조방법 |
US20210396408A1 (en) * | 2020-06-22 | 2021-12-23 | Carl Saieva | Anti-viral and antibacterial air filtration system |
US20220152540A1 (en) * | 2020-11-13 | 2022-05-19 | Vektra Systems LLC | Microwave enhanced air disinfection system |
JP7015596B1 (ja) | 2021-06-18 | 2022-02-03 | エステアール株式会社 | 透明静電吸着パーティション及び透明静電吸着パーティションシステム |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT942698B (it) | 1970-11-28 | 1973-04-02 | Buderus Eisenwerk | Filtro elettrostatico per aria ed altri gas |
CH629684A5 (de) * | 1977-05-12 | 1982-05-14 | Manfred R Burger | Verfahren und elektrostatische filtervorrichtung zur reinigung von gasen. |
US4354861A (en) * | 1981-03-26 | 1982-10-19 | Kalt Charles G | Particle collector and method of manufacturing same |
US4615829A (en) * | 1983-11-10 | 1986-10-07 | Nitto Electric Industrial Co., Ltd. | Electroconductive organic polymer and method for producing the same |
JPS6275846U (ja) * | 1985-10-30 | 1987-05-15 | ||
SE462703B (sv) * | 1986-04-21 | 1990-08-20 | Astra Vent Ab | Anordning foer alstring av en elektrisk koronaurladdning i luft |
US4662903A (en) * | 1986-06-02 | 1987-05-05 | Denki Kogyo Company Limited | Electrostatic dust collector |
US4976752A (en) * | 1988-09-26 | 1990-12-11 | Astra Vent Ab | Arrangement for generating an electric corona discharge in air |
JPH02273561A (ja) * | 1989-04-14 | 1990-11-08 | Mitsubishi Electric Corp | 空気清浄機 |
JP2604872B2 (ja) * | 1990-02-19 | 1997-04-30 | 松下電器産業株式会社 | エアフィルタ |
US5096586A (en) | 1990-08-28 | 1992-03-17 | Regents Of The University Of California | Membranes having selective permeability |
JP2520899Y2 (ja) * | 1991-02-26 | 1996-12-18 | 日本バイリーン 株式会社 | フィルタ |
GB9213974D0 (en) | 1992-07-01 | 1992-08-12 | Dow Deutschland Inc | Conjugated polymers |
SE9400110L (sv) * | 1994-01-17 | 1995-07-18 | Tl Vent Ab | Luftreningsapparat |
US5582632A (en) * | 1994-05-11 | 1996-12-10 | Kimberly-Clark Corporation | Corona-assisted electrostatic filtration apparatus and method |
JP3445372B2 (ja) * | 1994-07-25 | 2003-09-08 | 日本バイリーン株式会社 | 荷電式フィルタ |
JPH08108092A (ja) * | 1994-10-11 | 1996-04-30 | Matsushita Seiko Co Ltd | 集塵フィルタおよび集塵フィルタユニット |
US5567356A (en) * | 1994-11-07 | 1996-10-22 | Monsanto Company | Emulsion-polymerization process and electrically-conductive polyaniline salts |
JPH0924297A (ja) * | 1995-07-10 | 1997-01-28 | Kankyo:Kk | 空気清浄装置 |
WO1998005044A1 (en) * | 1996-07-25 | 1998-02-05 | International Business Machines Corporation | Oxidative/reductive methods of deaggregation of electrically conductive polymers and precursors thereof and methods of fabricating articles therewith |
WO1998046046A1 (en) * | 1997-04-04 | 1998-10-15 | Dalton Robert C | Artificial dielectric device for heating gases with electromagnetic energy |
US6888116B2 (en) * | 1997-04-04 | 2005-05-03 | Robert C. Dalton | Field concentrators for artificial dielectric systems and devices |
SE512593C2 (sv) * | 1997-05-06 | 2000-04-10 | Blue Air Ab | Förfarande och anordning för rening av ett gasformigt medium |
DE19916802A1 (de) * | 1999-04-14 | 2001-10-25 | Gerhard Illing | Verbundmembran auf Polyanilinbasis |
US6585803B1 (en) * | 2000-05-11 | 2003-07-01 | University Of Southern California | Electrically enhanced electrostatic precipitator with grounded stainless steel collector electrode and method of using same |
FI109975B (fi) * | 2001-03-02 | 2002-11-15 | Tamfelt Oyj Abp | Suodatinkangas märkäsuodatukseen |
JP3730897B2 (ja) * | 2001-10-01 | 2006-01-05 | サスティナブル・テクノロジー株式会社 | 導電性高分子膜による汚染の防止又は浄化方法、及び汚染の防止又は浄化性能を有する構造体。 |
-
2003
- 2003-04-30 SE SE0301283A patent/SE525033C2/sv not_active IP Right Cessation
-
2004
- 2004-04-29 US US10/554,752 patent/US7594959B2/en active Active
- 2004-04-29 WO PCT/SE2004/000668 patent/WO2004096413A1/en active Application Filing
- 2004-04-29 EP EP04730399A patent/EP1638666B1/en not_active Expired - Lifetime
- 2004-04-29 JP JP2006508041A patent/JP4597969B2/ja not_active Expired - Fee Related
- 2004-04-29 AT AT04730399T patent/ATE472356T1/de not_active IP Right Cessation
- 2004-04-29 DE DE602004027909T patent/DE602004027909D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE472356T1 (de) | 2010-07-15 |
WO2004096413A1 (en) | 2004-11-11 |
US20060272504A1 (en) | 2006-12-07 |
EP1638666B1 (en) | 2010-06-30 |
SE0301283L (sv) | 2004-10-31 |
DE602004027909D1 (de) | 2010-08-12 |
SE525033C2 (sv) | 2004-11-16 |
US7594959B2 (en) | 2009-09-29 |
EP1638666A1 (en) | 2006-03-29 |
JP2006525113A (ja) | 2006-11-09 |
SE0301283D0 (sv) | 2003-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4597969B2 (ja) | 導電性のガス精製フィルターおよびフィルターアセンブリー | |
US3783588A (en) | Polymer film electret air filter | |
US5474599A (en) | Apparatus for electrostatically cleaning particulates from air | |
EP0626886B1 (en) | A two-stage electrostatic filter | |
CA2386778C (en) | Electrofiltration apparatus | |
US7156898B2 (en) | Low pressure drop deep electrically enhanced filter | |
CA2167054C (en) | Electrofilter | |
JP2001503309A (ja) | 荷電エアロゾルから空気を清浄化するための集塵器 | |
US8323385B2 (en) | Conducting air filter and filter assembly | |
WO2017218582A1 (en) | Electrostatic air filter | |
JP2007029845A (ja) | 電気集塵デバイス及び該電気集塵デバイスを搭載した空気処理装置 | |
US10882053B2 (en) | Electrostatic air filter | |
JPH07246347A (ja) | 双極性荷電フィルタ | |
KR101003919B1 (ko) | 포인트 이온화 소스를 이용한 공기 여과 장치 | |
KR100495627B1 (ko) | 우레탄 필터를 이용한 전기 집진 장치 | |
JP2003211023A (ja) | 集塵エレメント | |
TWI763132B (zh) | 電場裝置和氣體淨化裝置以及淨化方法 | |
KR20140100819A (ko) | 전기집진장치 | |
KR20050051119A (ko) | 배리어 방전을 이용한 집진 필터 | |
JPS62298465A (ja) | 空気清浄機 | |
JP2615483B2 (ja) | 空気清浄機 | |
US9808808B2 (en) | Electrostatic precipitator | |
CN114555234A (zh) | 用于空气净化设备的静电过滤单元和空气净化设备 | |
JPH04310250A (ja) | エアフィルタおよびその取り付け方法 | |
JPH06154649A (ja) | エアフィルタ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070406 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090727 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090804 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20091102 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20091110 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20091202 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20091209 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091218 |
|
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: 20100827 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100922 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4597969 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: 20131001 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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |