JP2012238756A - Ventilation structure of cabinet - Google Patents

Ventilation structure of cabinet Download PDF

Info

Publication number
JP2012238756A
JP2012238756A JP2011107340A JP2011107340A JP2012238756A JP 2012238756 A JP2012238756 A JP 2012238756A JP 2011107340 A JP2011107340 A JP 2011107340A JP 2011107340 A JP2011107340 A JP 2011107340A JP 2012238756 A JP2012238756 A JP 2012238756A
Authority
JP
Japan
Prior art keywords
filter
ventilation
cabinet
vent
shielding plate
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.)
Granted
Application number
JP2011107340A
Other languages
Japanese (ja)
Other versions
JP5688845B2 (en
Inventor
Norio Takahashi
典夫 高橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawamura Electric Inc
Original Assignee
Kawamura Electric Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kawamura Electric Inc filed Critical Kawamura Electric Inc
Priority to JP2011107340A priority Critical patent/JP5688845B2/en
Publication of JP2012238756A publication Critical patent/JP2012238756A/en
Application granted granted Critical
Publication of JP5688845B2 publication Critical patent/JP5688845B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a ventilation structure which enables filter exchange of a ventilation device without removing a light shield plate in a cabinet having an outer surface covered by the light shield plate.SOLUTION: A ventilation device 4 is installed between a door panel 2 of a cabinet and a light shield plate 3. A filter 6 covering a ventilation hole 5 of the door panel 2 and a casing 7 housing the filter 6 are provided in the ventilation device 4. An air intake port facing the light shield plate 3 and a vent hole 9 overlapping with the ventilation hole 5 are formed in the casing 7. The vent hole 9 is formed so as to have an area smaller than that of the filter 6, and the filter 6 is taken in and out from the inside of the cabinet to the interior and the exterior of the casing 7 through the ventilation hole 5 and the vent hole 9.

Description

本発明は、電気機器を収納するキャビネット、特に、遮光板付きキャビネットの換気構造に関する。   The present invention relates to a cabinet for storing electrical equipment, and more particularly to a ventilation structure for a cabinet with a light shielding plate.

従来、内部温度の上昇を抑えるために、外面を遮光板で覆ったキャビネットが知られている。例えば、特許文献１には、キャビネットの外側に遮光板を装着し、遮光板とキャビネットの間に換気装置を設置し、換気装置にキャビネットの換気口を覆うフィルタと、遮光板と対向する吸気口とを設けた換気構造が提案されている。   Conventionally, in order to suppress an increase in internal temperature, a cabinet having an outer surface covered with a light shielding plate is known. For example, in Patent Document 1, a light shielding plate is attached to the outside of a cabinet, a ventilation device is installed between the light shielding plate and the cabinet, a filter that covers the ventilation opening of the cabinet on the ventilation device, and an air inlet that faces the light shielding plate Ventilation structure with and has been proposed.

特開２００７−１７３３３３号公報JP 2007-173333 A

従来の換気構造によれば、換気装置の吸気口を遮光板で覆うことで、キャビネット内部への雨水の浸入を防止できるという利点がある。しかし、吸気口が遮光板で覆われているため、フィルタ交換に際して、遮光板を取り外さなければならないという面倒があった。   According to the conventional ventilation structure, there is an advantage that rainwater can be prevented from entering the inside of the cabinet by covering the air inlet of the ventilator with a light shielding plate. However, since the intake port is covered with the light shielding plate, there is a trouble that the light shielding plate must be removed when replacing the filter.

本発明の目的は、遮光板を取り外さなくても、換気装置のフィルタを容易に交換できる換気構造を提供することにある。   The objective of this invention is providing the ventilation structure which can replace | exchange the filter of a ventilation apparatus easily, without removing a light-shielding plate.

上記課題を解決するために、本発明は、キャビネットの外側に遮光板を装着し、遮光板とキャビネットの間に換気装置を設置し、換気装置にキャビネットの換気口を覆うフィルタを設けた換気構造において、次のような手段を提供する。   In order to solve the above problems, the present invention provides a ventilation structure in which a light shielding plate is attached to the outside of a cabinet, a ventilation device is installed between the light shielding plate and the cabinet, and a filter that covers the ventilation opening of the cabinet is provided in the ventilation device. The following means are provided.

（１）換気装置がフィルタを収容するケーシングを備え、ケーシングに遮光板と対向する吸気口と、キャビネットの換気口に重なる通気口とを形成し、通気口がフィルタよりも小さな面積を備え、フィルタをキャビネットの内側から換気口と通気口を通してケーシングの内外に出し入れ自在としたことを特徴とする換気構造。 (1) The ventilation device includes a casing that houses the filter, and the casing has an air inlet that faces the light shielding plate and an air vent that overlaps the air vent of the cabinet, and the air vent has a smaller area than the filter. A ventilation structure characterized in that the inside and outside of the casing can be freely inserted into and removed from the inside of the cabinet through the ventilation openings and ventilation openings.

（２）換気装置のケーシングが、キャビネットの外面に接合するフィルタボックスと、フィルタボックスの内側にフィルタを保持するフィルタ押えと、フィルタ押えを遮光板側から覆うフィルタカバーとを含み、フィルタボックスに換気口に重なる通気口を形成し、フィルタカバーに遮光板と対向する吸気口を形成したことを特徴とする換気構造。 (2) The ventilation device casing includes a filter box that is joined to the outer surface of the cabinet, a filter holder that holds the filter inside the filter box, and a filter cover that covers the filter holder from the light shielding plate side. A ventilation structure characterized by forming a vent hole overlapping the mouth and forming an air intake port facing the light shielding plate on the filter cover.

（３）通気口をキャビネットの換気口とほぼ同じ大きさに形成し、通気口の四隅にフィルタの抜止め部を設けたことを特徴とする換気構造。 (3) A ventilation structure characterized in that the ventilation hole is formed to be approximately the same size as the ventilation hole of the cabinet, and filter retaining portions are provided at the four corners of the ventilation hole.

（４）通気口の一辺にフィルタをフィルタボックスの内側に誘導する案内片を突設したことを特徴とする換気構造。 (4) A ventilation structure characterized in that a guide piece for guiding the filter to the inside of the filter box is provided on one side of the vent.

（５）フィルタ押えにフィルタの周縁部を通気口周りのフィルタボックスに押し付ける四角枠と、四角枠の対角線方向に延びるＸ字枠とを形成したことを特徴とする換気構造。 (5) A ventilation structure characterized in that a square frame that presses the peripheral edge of the filter against the filter box around the vent hole and an X-shaped frame that extends in a diagonal direction of the square frame are formed on the filter holder.

本発明の換気構造によれば、換気装置のケーシングにキャビネットの換気口と重なる通気口を形成し、換気口と通気口を通してフィルタをケーシングの内外に出し入れ自在としたので、遮光板を取り外さなくても、換気装置のフィルタ交換を容易に行うことができるという効果がある。   According to the ventilating structure of the present invention, a ventilation hole that overlaps with the ventilation hole of the cabinet is formed in the casing of the ventilation device, and the filter can be freely put into and out of the casing through the ventilation hole and the ventilation hole. Also, there is an effect that the filter of the ventilation device can be easily replaced.

本発明の換気構造をキャビネットの内側から見た斜視図である。It is the perspective view which looked at the ventilation structure of this invention from the inner side of the cabinet. 図１の換気構造をキャビネットの外側から見た斜視図である。It is the perspective view which looked at the ventilation structure of FIG. 1 from the outer side of the cabinet. 図２の換気構造を分解して示す斜視図である。It is a perspective view which decomposes | disassembles and shows the ventilation structure of FIG. フィルタを収めたケーシングをキャビネットの内側から見た立面図である。It is the elevation which looked at the casing which stored the filter from the inside of a cabinet.

以下、本発明の実施形態を図面に基づいて説明する。図１、図２に示す換気構造１は、電気機器を収納するキャビネットの扉パネル２と遮光板３との間に換気装置４を装備している。ただし、換気装置４は、キャビネットの扉パネル２に限定されず、キャビネット本体（筺体）とその外面を覆う遮光板との間に設置することもできる。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. A ventilation structure 1 shown in FIGS. 1 and 2 is equipped with a ventilation device 4 between a door panel 2 and a light shielding plate 3 of a cabinet that houses electrical equipment. However, the ventilation device 4 is not limited to the door panel 2 of the cabinet, and can be installed between the cabinet body (housing) and the light shielding plate covering the outer surface thereof.

扉パネル２には、キャビネットの機器収納室に連通する換気口５が形成されている。換気装置４は、換気口５を覆うフィルタ６と、フィルタ６を収容するケーシング７とを備えている。そして、ケーシング７に遮光板３と対向する多数の小孔からなる吸気口８と、換気口５に重なる通気口９とが形成され、フィルタ６がキャビネットの内側から換気口５と通気口９を通してケーシング７の内外に出し入れ自在となっている。   The door panel 2 is formed with a ventilation port 5 communicating with the equipment storage chamber of the cabinet. The ventilation device 4 includes a filter 6 that covers the ventilation port 5 and a casing 7 that houses the filter 6. The casing 7 is formed with an air inlet 8 consisting of a large number of small holes facing the light shielding plate 3 and an air vent 9 that overlaps with the air vent 5, and the filter 6 passes through the air vent 5 and the air vent 9 from the inside of the cabinet. The casing 7 can be taken in and out.

図３に詳しく示すように、ケーシング７は、扉パネル２と遮光板３との間に介在するフィルタボックス１１と、フィルタボックス１１の内側にフィルタ６を保持するフィルタ押え１２と、フィルタ押え１２を遮光板３側から覆うフィルタカバー１３とを備え、それぞれを貫通する複数のネジ１４によって扉パネル２に組み付けられている。   As shown in detail in FIG. 3, the casing 7 includes a filter box 11 interposed between the door panel 2 and the light shielding plate 3, a filter holder 12 that holds the filter 6 inside the filter box 11, and the filter holder 12. The filter cover 13 covers from the light shielding plate 3 side, and is assembled to the door panel 2 by a plurality of screws 14 penetrating each.

フィルタボックス１１は、扉パネル２の外面に接合する接合部１１ａと、遮光板３に当接する上下一対の当接部１１ｂ，１１ｃとを備え、接合部１１ａに通気口９が換気口５と同じ大きさで形成されている。換気口５および通気口９の四隅にはフィルタ６の抜止め部５ａ，９ａが設けられ、通気口９の下辺にフィルタ６をフィルタボックス１１の内側に誘導する案内片１０が突設されている。   The filter box 11 includes a joint portion 11 a that joins to the outer surface of the door panel 2 and a pair of upper and lower contact portions 11 b and 11 c that contact the light shielding plate 3, and the vent hole 9 is the same as the vent hole 5 in the joint portion 11 a. It is formed in size. At the four corners of the vent hole 5 and the vent hole 9, retaining portions 5 a and 9 a for the filter 6 are provided, and a guide piece 10 for guiding the filter 6 to the inside of the filter box 11 protrudes from the lower side of the vent hole 9. .

フィルタ押え１２には、フィルタ６の周縁部を通気口９周りのフィルタボックス１１に押し付ける四角枠１２ａと、四角枠１２ａの対角線方向に延びるＸ字枠１２ｂとが形成されている。フィルタカバー１３は多孔板で薄箱形に形成され、フィルタボックス１１の当接部１１ｂ，１１ｃによってカバー１３の吸気面１３ａと遮光板３との間に所定の通気用スペースが確保されている（図２参照）。   The filter holder 12 is formed with a rectangular frame 12a that presses the peripheral edge of the filter 6 against the filter box 11 around the vent hole 9, and an X-shaped frame 12b that extends in the diagonal direction of the rectangular frame 12a. The filter cover 13 is a perforated plate formed in a thin box shape, and a predetermined ventilation space is secured between the air intake surface 13a of the cover 13 and the light shielding plate 3 by the contact portions 11b and 11c of the filter box 11 ( (See FIG. 2).

図４に示すように、フィルタボックス１１の通気口９はフィルタ６（ハッチングで示す）よりも小さな面積で形成されている。このため、フィルタ６は変形させた状態で換気口５と通気口９からフィルタボックス１１内に収容され、フィルタ６の周縁部がフィルタ押え１２の四角枠１２ａとボックス１１との間の差込部（図４にダブルハッチングで示した）に差し込まれる。   As shown in FIG. 4, the vent 9 of the filter box 11 is formed with a smaller area than the filter 6 (shown by hatching). For this reason, the filter 6 is accommodated in the filter box 11 from the ventilation port 5 and the ventilation port 9 in a deformed state, and the peripheral portion of the filter 6 is an insertion portion between the rectangular frame 12 a of the filter holder 12 and the box 11. (Shown with double hatching in FIG. 4).

従って、この実施形態の換気構造１によれば、図１に示すように、フィルタ６をキャビネットの内側から換気口５と通気口９を通してケーシング７の内外に出し入れでき、遮光板３を取り外さなくても、フィルタ交換を容易に行うことができる。特に、フィルタ押え１２のＸ字枠１２ｂがフィルタ６をケーシング７の内側で滑らせ、案内片１０がフィルタ６の周縁部をケーシング７の差込部に誘導するので、フィルタ６の装着作業をスムーズに行うことができる。   Therefore, according to the ventilation structure 1 of this embodiment, as shown in FIG. 1, the filter 6 can be taken in and out of the casing 7 from the inside of the cabinet through the ventilation port 5 and the ventilation port 9, and the light shielding plate 3 can be removed. Also, filter replacement can be easily performed. In particular, the X-shaped frame 12b of the filter retainer 12 slides the filter 6 inside the casing 7, and the guide piece 10 guides the peripheral edge of the filter 6 to the insertion portion of the casing 7, so that the filter 6 can be mounted smoothly. Can be done.

なお、本発明は上記実施形態に限定されるものではなく、例えば、フィルタ６を円形に形成したり、換気装置４をキャビネット本体の側面、背面、上面に設置したりするなど、発明の趣旨を逸脱しない範囲で、各部の形状や構成を適宜に変更して実施することも可能である。   In addition, this invention is not limited to the said embodiment, For example, the filter 6 is formed circularly, the ventilation apparatus 4 is installed in the side surface of a cabinet main body, a back surface, an upper surface, etc. The shape and configuration of each part can be changed as appropriate without departing from the scope.

１ 換気構造
２ 扉パネル
３ 遮光板
４ 換気装置
５ 換気口
６ フィルタ
７ ケーシング
８ 吸気口
９ 通気口
９ａ 抜止め部
１０ 案内片
１１ フィルタボックス
１２ フィルタ押え
１３ フィルタカバー DESCRIPTION OF SYMBOLS 1 Ventilation structure 2 Door panel 3 Light-shielding plate 4 Ventilator 5 Ventilation port 6 Filter 7 Casing 8 Intake port 9 Ventilation port 9a Detachment part 10 Guide piece 11 Filter box 12 Filter presser 13 Filter cover

Claims (5)

キャビネットの外側に遮光板を装着し、遮光板とキャビネットの間に換気装置を設置し、換気装置にキャビネットの換気口を覆うフィルタを設けた換気構造において、
前記換気装置がフィルタを収容するケーシングを備え、ケーシングに遮光板と対向する吸気口と、換気口に重なる通気口とを形成し、通気口がフィルタよりも小さな面積を備え、フィルタをキャビネットの内側から換気口と通気口を通してケーシングの内外に出し入れ自在としたことを特徴とする換気構造。 In the ventilation structure where a light shielding plate is attached to the outside of the cabinet, a ventilation device is installed between the light shielding plate and the cabinet, and a filter that covers the ventilation opening of the cabinet is provided in the ventilation device.
The ventilator includes a casing for housing the filter, and the casing has an air inlet that faces the light shielding plate and a vent that overlaps the vent, and the vent has a smaller area than the filter. Ventilation structure characterized in that it can be freely put into and out of the casing through the vent and vent. 前記ケーシングが、キャビネットと遮光板との間に介在するフィルタボックスと、フィルタボックスの内側にフィルタを保持するフィルタ押えと、フィルタ押えを遮光板側から覆うフィルタカバーとを含み、フィルタボックスに前記通気口を形成し、フィルタカバーに前記吸気口を形成した請求項１記載の換気構造。   The casing includes a filter box interposed between the cabinet and the light shielding plate, a filter retainer that holds the filter inside the filter box, and a filter cover that covers the filter retainer from the light shielding plate side. The ventilation structure according to claim 1, wherein a mouth is formed, and the air inlet is formed in a filter cover. 前記通気口をキャビネットの換気口とほぼ同じ大きさに形成し、通気口の四隅にフィルタの抜止め部を設けた請求項２記載の換気構造。   The ventilation structure according to claim 2, wherein the ventilation hole is formed to have substantially the same size as the ventilation hole of the cabinet, and filter retaining portions are provided at four corners of the ventilation hole. 前記通気口の一辺にフィルタをフィルタボックスの内側に誘導する案内片を突設した請求項３記載の換気構造。   The ventilation structure according to claim 3, wherein a guide piece for guiding the filter to the inside of the filter box is provided on one side of the vent. 前記フィルタ押えにフィルタの周縁部を通気口周りのフィルタボックスに押し付ける四角枠と、四角枠の対角線方向に延びるＸ字枠とを形成した請求項４記載の換気構造。   The ventilation structure according to claim 4, wherein a square frame that presses a peripheral edge of the filter against a filter box around a vent and an X-shaped frame that extends in a diagonal direction of the square frame are formed on the filter holder.
JP2011107340A 2011-05-12 2011-05-12 Cabinet ventilation structure Active JP5688845B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011107340A JP5688845B2 (en) 2011-05-12 2011-05-12 Cabinet ventilation structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011107340A JP5688845B2 (en) 2011-05-12 2011-05-12 Cabinet ventilation structure

Publications (2)

Publication Number Publication Date
JP2012238756A true JP2012238756A (en) 2012-12-06
JP5688845B2 JP5688845B2 (en) 2015-03-25

Family

ID=47461397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011107340A Active JP5688845B2 (en) 2011-05-12 2011-05-12 Cabinet ventilation structure

Country Status (1)

Country Link
JP (1) JP5688845B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103812023A (en) * 2014-02-13 2014-05-21 昆山振宏电子机械有限公司 Top plate structure of low-voltage power distribution cabinet
CN103812024A (en) * 2014-02-13 2014-05-21 昆山振宏电子机械有限公司 Top plate structure of low-voltage power distribution cabinet
JP2014114980A (en) * 2012-12-07 2014-06-26 Nitto Kogyo Co Ltd Ventilator of electrical equipment housing box
JP7497111B2 (en) 2020-02-12 2024-06-10 日東工業株式会社 Ventilation system for electrical equipment cabinets

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747074A (en) * 1980-07-10 1982-03-17 Illinois Tool Works Two way pressure regulating valve
JPH0361914U (en) * 1989-10-20 1991-06-18
JPH03116091U (en) * 1990-03-12 1991-12-02
JPH03286489A (en) * 1990-03-31 1991-12-17 Ricoh Co Ltd Air cooling system information processing system unit device
JPH04117117A (en) * 1990-09-04 1992-04-17 Fuji Electric Co Ltd Air inlet device for outdoor distribution panel
JPH05252619A (en) * 1992-03-03 1993-09-28 Fuji Electric Co Ltd Filter device for ventilation port
JPH0737313U (en) * 1993-12-24 1995-07-11 日本スピンドル製造株式会社 Air filter device
JP2002071457A (en) * 2000-08-31 2002-03-08 Fuji Denshi Kogyo Kk Filter attachment structure for optical sensor
JP2003023284A (en) * 2001-07-05 2003-01-24 Matsushita Electric Ind Co Ltd Electronic apparatus
JP2005057213A (en) * 2003-08-07 2005-03-03 Shinohara Electric Co Ltd Ventilating device for ventilation
JP2007173333A (en) * 2005-12-19 2007-07-05 Kawamura Electric Inc Cabinet
JP2007296481A (en) * 2006-04-28 2007-11-15 Nippon Muki Co Ltd Air filter and filter device using it

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747074A (en) * 1980-07-10 1982-03-17 Illinois Tool Works Two way pressure regulating valve
JPH0361914U (en) * 1989-10-20 1991-06-18
JPH03116091U (en) * 1990-03-12 1991-12-02
JPH03286489A (en) * 1990-03-31 1991-12-17 Ricoh Co Ltd Air cooling system information processing system unit device
JPH04117117A (en) * 1990-09-04 1992-04-17 Fuji Electric Co Ltd Air inlet device for outdoor distribution panel
JPH05252619A (en) * 1992-03-03 1993-09-28 Fuji Electric Co Ltd Filter device for ventilation port
JPH0737313U (en) * 1993-12-24 1995-07-11 日本スピンドル製造株式会社 Air filter device
JP2002071457A (en) * 2000-08-31 2002-03-08 Fuji Denshi Kogyo Kk Filter attachment structure for optical sensor
JP2003023284A (en) * 2001-07-05 2003-01-24 Matsushita Electric Ind Co Ltd Electronic apparatus
JP2005057213A (en) * 2003-08-07 2005-03-03 Shinohara Electric Co Ltd Ventilating device for ventilation
JP2007173333A (en) * 2005-12-19 2007-07-05 Kawamura Electric Inc Cabinet
JP2007296481A (en) * 2006-04-28 2007-11-15 Nippon Muki Co Ltd Air filter and filter device using it

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014114980A (en) * 2012-12-07 2014-06-26 Nitto Kogyo Co Ltd Ventilator of electrical equipment housing box
CN103812023A (en) * 2014-02-13 2014-05-21 昆山振宏电子机械有限公司 Top plate structure of low-voltage power distribution cabinet
CN103812024A (en) * 2014-02-13 2014-05-21 昆山振宏电子机械有限公司 Top plate structure of low-voltage power distribution cabinet
JP7497111B2 (en) 2020-02-12 2024-06-10 日東工業株式会社 Ventilation system for electrical equipment cabinets

Also Published As

Publication number Publication date
JP5688845B2 (en) 2015-03-25

Similar Documents

Publication Publication Date Title
JP5688845B2 (en) Cabinet ventilation structure
TW201434381A (en) Hand-held electronic device
US20230210189A1 (en) Vaporization top base, vaporizer, and electronic vaporization device
JP2015170678A (en) Electronic apparatus housing and blower cover
TW201428693A (en) Vending machine
JP2012231579A (en) Motor holding structure, electric device, and blower
JP2008017868A (en) Board case
JP2007327471A (en) Fan fixing frame and case having fan fixing frame
JP2009236949A (en) Image forming apparatus
JP2006201345A (en) Image forming apparatus
JP4703596B2 (en) Electronic device cooling fan mounting structure
CN112425016B (en) Explosion-proof structure
JP2013200109A (en) Ice making machine
US20160295719A1 (en) Electronic device unit and electronic device
CN216147857U (en) Baking oven
JP2012215675A (en) Image display device
EP3633284A1 (en) Duct connection port and ventilation device
JP7114168B2 (en) cabinet
JP2011053258A (en) Plasma display device
CN218864454U (en) Shell assembly and new fan
JP5348759B2 (en) Residential distribution board
TWI724345B (en) A relay and a motor
JP6105435B2 (en) Household appliances
JP2012189835A (en) Projection type image display device
CN214206247U (en) Inverter and photovoltaic power station with same

Legal Events

Date Code Title Description
RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20140307

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20140314

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140324

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150116

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: 20150126

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150126

R150 Certificate of patent or registration of utility model

Ref document number: 5688845

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

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