JP4230763B2 - Power supply mechanism and fan device for light source provided on rotating body - Google Patents

Power supply mechanism and fan device for light source provided on rotating body Download PDF

Info

Publication number
JP4230763B2
JP4230763B2 JP2002379421A JP2002379421A JP4230763B2 JP 4230763 B2 JP4230763 B2 JP 4230763B2 JP 2002379421 A JP2002379421 A JP 2002379421A JP 2002379421 A JP2002379421 A JP 2002379421A JP 4230763 B2 JP4230763 B2 JP 4230763B2
Authority
JP
Japan
Prior art keywords
light source
impeller
rotating body
fan device
light
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
Application number
JP2002379421A
Other languages
Japanese (ja)
Other versions
JP2004215342A (en
Inventor
次郎 塚原
徳之 河野
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.)
Daiwa House Industry Co Ltd
Original Assignee
Daiwa House Industry Co Ltd
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 Daiwa House Industry Co Ltd filed Critical Daiwa House Industry Co Ltd
Priority to JP2002379421A priority Critical patent/JP4230763B2/en
Publication of JP2004215342A publication Critical patent/JP2004215342A/en
Application granted granted Critical
Publication of JP4230763B2 publication Critical patent/JP4230763B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、回転体に設けられた光源への給電機構及びファン装置に関する。
【0002】
【従来の技術及び課題】
回転体に設けた光源を回転体の回転中に発光させる方法として、電気を回転体支持側から電気ブラシで回転体に送り、その電気で光源を発光させる方法がある。しかしながら、この方法では、電気ブラシが摩耗などにより接触が断たれると、回転体の側への給電がなされなくなってしまうという問題がある。
【0003】
本発明は、かかる問題点に鑑み、回転体に設けた光源を回転体の回転中に発光させることができ、しかも、光源への給電を寿命長く行うことができる、回転体に設けられた光源への給電機構及びファン装置を提供することを課題の一つとする。
【0004】
【課題を解決するための手段】
上記の課題は、発電用の磁界を形成する磁石が備えられると共に、回転体に発電用のコイルと光源が設けられ、回転体が回転することによりコイルが前記磁石による磁界を動いて発電し、その電気で前記光源が点灯するようになされていることを特徴とする回転体に設けられた光源への給電機構によって解決される。
【0005】
この給電機構では、回転体が回転すると、回転体に設けられたコイルに、電磁誘導によって電流が流れ、その電気で光源が点灯するというものであるため、回転体と回転支持部との間に光源への通電のための接触がなく、そのため、回転体に設けた光源を回転体の回転中に発光させることができ、しかも、光源への給電を寿命長く行うことができる。
【0006】
本発明は、この給電機構を用いた次のような電動送風ファン装置を含む。即ち、発電用の磁界を形成する磁石が備えられると共に、羽根車に発電用のコイルと光源が設けられ、羽根車が回転することによりコイルが前記磁石による磁界を動いて発電し、その電気で前記光源が点灯するようになされており、かつ、
前記羽根車の羽根に光触媒物質が設けられると共に、前記光源が該光触媒物質による防汚機能の奏される部位に設けられ、該光触媒物質で羽根が防汚されるようになされていることを特徴とする電動送風ファン装置である。
【0007】
この電動送風ファン装置では、ファン装置の羽根車が電動によって安定良く回転するから、羽根車に設けられた光源を安定良く発光させることができる。この安定した発光によって光触媒物質に羽根車の防汚作用を効果的に行わせることができる。
【0008】
しかも、光源は、光触媒物質の設けられた羽根車に設けられていて、光触媒物質も光源も羽根車と一体回転するようになされているから、羽根車が立体形状のもので回転するものでありながら、少ない光量で光源からの光を羽根車の光触媒物質に効果的に当てることができて、光触媒物質に効果的に防汚作用を行わせることができる。
【0009】
加えて、ファンの駆動による羽根車の回転に伴う上記のような電磁誘導によって作り出される電気で羽根車の光源を発光させ、その発光で光触媒作用が行われるようになされているので、ファンの駆動と光源の点灯とを連動させる電気的な切り換え機構を備えさせる必要がなく、光触媒作用を簡素な機構で適時に行わせることができる。
【0010】
この電動送風ファン装置は、汚れが特に付きやすい、調理場の換気扇である場合は、羽根車に付着した油分等の汚れを効果的に分解除去することができる。
【0011】
上記の電動送風ファン装置において、羽根車が透光性材料からなり、光源が羽根車の回転中心側に設けられ、光源の光が羽根の肉内を通じて先端側に送られるようになされている場合は、羽根車の回転中心側にわずかな光源設置スペースを確保しそこに光源を設けるだけで光を広く行きわたらせることができ、羽根車を光触媒作用で効果的に防汚することができる。しかも、羽根車の回転中心側であるのでそこは汚れにくく、光源が汚れで隠れてしまうというようなこともない。
【0012】
【発明の実施の形態】
次に、本発明の実施形態を図面に基づいて説明する。
【0013】
図1及び図2に示す実施形態は、調理場用の換気扇に適用した場合のもので、1は回転体としての羽根車、2は電動モーターで、羽根車1は、芯体部3に3枚の羽根4…を付けたものからなっていて、アクリル樹脂などの透光性材料でつくられ、各羽根4…の先端側を含む表面部には、酸化チタン等の光触媒物質5が塗布などによって設けられている。なお、光触媒物質5は羽根車1の表面部全体に設けられていてもよいし、羽根4…の表面部全体に設けられていてもよいし、羽根4…の外周側半部の表面部全体に設けられていてもよいし、防汚しようとする領域に応じて適宜決められてよい。
【0014】
そして、各羽根4の付け根部分には、発光ダイオードなどによる光源6…が設けられ、光源6…からの光が、各羽根4…の肉内を通じて先端側に送られるようになされている。アクリル樹脂などの透光性樹脂による羽根車1では、光源6…からの光を羽根4の肉内を通じて先端側に送るようにすることで、光が羽根4…の先端側に集中してこの先端側を特に明るくすることができ、それによって、羽根4…の先端側に遠心力で集中する汚れを光触媒作用によって効果的に分解除去することができる。
【0015】
そして、上記の光源6…に電気を送るため、本実施形態では、次のような給電機構を採用している。即ち、図2に示すように、固定側である電動モーター2の側、即ち、回転体支持部の側には磁石7…が設けられると共に、羽根車1の芯体部3にはコイル9が設けられ、これら磁石7とコイル9とを対面させるようにし、羽根車1が回転してコイル9が磁石7による磁界を動くようにすることで電磁誘導により発電を起こし、コイル9に電流が流れるようになされている。このコイル9に光源6が接続され、光源6…はその電気で点灯するようになされている。なお、本実施形態では、羽根車1の側にも磁石8が備えられ、回転支持部側の磁石7との組合せで電磁誘導による発電が効果的に行われるようにされている。
【0016】
上記の換気扇では、羽根車1が回転すると、羽根車1に設けられたコイル9に、電磁誘導によって電流が流れ、その電気で光源6が点灯するため、羽根車1と回転支持部との間に光源6への通電のための接触がなく、そのため、羽根車1に設けた光源6を羽根車1の回転中に発光させることができ、しかも、光源6への給電を寿命長く行うことができる。
【0017】
そして、羽根車1は電動によって安定良く回転するから、羽根車1に設けられている光源6を安定良く発光させることができ、羽根車1を光触媒物質5で効果的に防汚することができる。
【0018】
また、光源6…は、光触媒物質5の設けられた羽根車1に設けられていて、光触媒物質5も光源6…も羽根車1と一体回転するようになされているから、少ない光量で光源6…からの光を光触媒物質5に効果的に当てることができ、光触媒物質による防汚作用を効果的なものにすることができる。更に、ファンの駆動と光源6の点灯とを連動させる電気的な切り換え機構を備えさせなくとも、ファンを駆動すると光源6が点灯し、光触媒作用が簡素な機構で適時に行われる。また、光源6…は、羽根車1の回転中心側に備えられているので、汚れで隠れてしまうというようなこともない。
【0019】
以上に、本発明の実施形態を示したが、本発明はこれに限られるものではなく、発明思想を逸脱しない範囲で各種の変更が可能である。例えば、上記の実施形態では、光源6…を羽根車1の回転中心側に設けた場合を示しているが、羽根の先端側に備えさせてもよいし、回転中心側から羽根の先端側に向けて分散状態に備えさせてもよいし、羽根の両面に備えさせてもいし、いずれか一方の片面側に備えさせてもよいし、羽根や芯体部に埋込み状態に備えさせてもよいし、要は、羽根車に設けた光触媒物質に羽根車の防汚作用を行わせることのできる部位に備えられていればよい。また、羽根車やその羽根は透光性を有しない材料で構成されていてもよい。更に、本発明の電動送風ファン装置は、調理場の換気扇に限らず、種々の電動送風ファン装置に広く適用することができるものであることはいうまでもない。また、羽根車に設けられた光源への給電のための給電機構を任意採用の構成要件とし、羽根車の羽根に光触媒物質が設けられると共に、羽根車に光源が設けられ、該光源の発光によって羽根が光媒物質で防汚されるようになされている電動送風ファン装置も本願が開示する発明の一つである。また、本発明の給電機構は風力発電用の風車などに用いられてもよい。
【0020】
【発明の効果】
本発明は、以上のとおりのものであるから、回転体に設けた光源を回転体の回転中に発光させることができ、しかも、光源への給電を寿命長く行うことができる。
【図面の簡単な説明】
【図1】実施形態を示すもので、図(イ)はファン装置の正面図、図(ロ)は同一部断面側面図である。
【図2】給電機構部分を拡大して示す一部断面側面図である。
【符号の説明】
1…羽根車(回転体)
4…羽根
5…光触媒物質
6…光源
7…磁石
9…コイル
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a power supply mechanism and a fan device for a light source provided in a rotating body.
[0002]
[Prior art and problems]
As a method for causing the light source provided on the rotating body to emit light while the rotating body is rotating, there is a method in which electricity is sent from the rotating body support side to the rotating body with an electric brush and the light source is caused to emit light. However, in this method, there is a problem that when the electric brush is disconnected due to wear or the like, power is not supplied to the rotating body.
[0003]
In view of such problems, the present invention is capable of causing a light source provided on a rotating body to emit light during the rotation of the rotating body, and further providing power to the light source for a long lifetime. An object is to provide a power feeding mechanism and a fan device.
[0004]
[Means for Solving the Problems]
The above problem is that a magnet for generating a magnetic field for power generation is provided, and a rotating body is provided with a coil for power generation and a light source, and when the rotating body rotates, the coil moves the magnetic field by the magnet to generate power, This is solved by a power supply mechanism to the light source provided in the rotating body, wherein the light source is turned on by electricity.
[0005]
In this power feeding mechanism, when the rotating body rotates, a current flows through a coil provided on the rotating body by electromagnetic induction, and the light source is turned on by the electricity. Therefore, between the rotating body and the rotation support portion, There is no contact for energization to the light source, so that the light source provided on the rotating body can emit light while the rotating body is rotating, and the power supply to the light source can be prolonged.
[0006]
The present invention includes the following electric blower fan device using this power feeding mechanism. That is, a magnet for generating a magnetic field for power generation is provided, a power generation coil and a light source are provided in the impeller, and when the impeller rotates, the coil moves the magnetic field generated by the magnet to generate power. The light source is lit, and
The impeller blades are provided with a photocatalytic substance, the light source is provided at a site where an antifouling function is provided by the photocatalytic substance, and the vanes are antifouled by the photocatalytic substance. It is an electric blower fan device.
[0007]
In this electric blower fan device, since the impeller of the fan device rotates stably by electric power, the light source provided on the impeller can emit light stably. This stable light emission allows the photocatalyst material to effectively perform the antifouling action of the impeller.
[0008]
In addition, since the light source is provided on the impeller provided with the photocatalyst material, and the photocatalyst material and the light source rotate together with the impeller, the impeller rotates in a three-dimensional shape. However, the light from the light source can be effectively applied to the photocatalyst material of the impeller with a small amount of light, and the photocatalyst material can be effectively antifouled.
[0009]
In addition, since the light source of the impeller is caused to emit light by the electricity generated by the electromagnetic induction as described above accompanying the rotation of the impeller by driving the fan, and the photocatalysis is performed by the light emission, the drive of the fan It is not necessary to provide an electrical switching mechanism for interlocking the lighting of the light source and the light source, and the photocatalytic action can be performed in a timely manner with a simple mechanism.
[0010]
This electric blower fan device can effectively disassemble and remove dirt such as oil adhering to the impeller when it is a ventilation fan in a kitchen that is particularly susceptible to dirt.
[0011]
In the electric blower fan device described above, the impeller is made of a light-transmitting material, the light source is provided on the rotation center side of the impeller, and the light from the light source is sent to the tip side through the flesh of the blade. Can ensure a small light source installation space on the rotation center side of the impeller and disperse the light widely only by providing the light source there, and the impeller can be effectively antifouled by the photocatalytic action. In addition, since it is on the rotation center side of the impeller, it is difficult to get dirty, and the light source is not covered with dirt.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Next, embodiments of the present invention will be described with reference to the drawings.
[0013]
The embodiment shown in FIGS. 1 and 2 is applied to a ventilating fan for a kitchen, where 1 is an impeller as a rotating body, 2 is an electric motor, and the impeller 1 is attached to the core 3. Each of the blades 4 is made of a translucent material such as an acrylic resin, and a photocatalytic substance 5 such as titanium oxide is applied to the surface portion including the tip side of each blade 4. Is provided by. The photocatalytic substance 5 may be provided on the entire surface portion of the impeller 1, may be provided on the entire surface portion of the blade 4, or the entire surface portion on the outer peripheral side half of the blade 4. Or may be determined as appropriate according to the region to be antifouling.
[0014]
And the light source 6 ... by a light emitting diode etc. is provided in the base part of each blade | wing 4, The light from light source 6 ... is sent to the front end side through the flesh of each blade | wing 4 .... In the impeller 1 made of a translucent resin such as acrylic resin, the light from the light source 6 is sent to the tip side through the flesh of the blade 4 so that the light is concentrated on the tip side of the blade 4. The tip side can be particularly brightened, whereby dirt concentrated on the tip side of the blades 4 by centrifugal force can be effectively decomposed and removed by photocatalysis.
[0015]
And in order to send electricity to said light source 6 ..., in this embodiment, the following electric power feeding mechanisms are employ | adopted. That is, as shown in FIG. 2, magnets 7 are provided on the fixed side of the electric motor 2, that is, on the side of the rotating body support, and the coil 9 is provided on the core 3 of the impeller 1. The magnet 7 and the coil 9 face each other, the impeller 1 rotates and the coil 9 moves the magnetic field generated by the magnet 7 to generate power by electromagnetic induction, and a current flows through the coil 9. It is made like that. A light source 6 is connected to the coil 9, and the light sources 6 are turned on by electricity. In the present embodiment, the magnet 8 is also provided on the impeller 1 side, and power generation by electromagnetic induction is effectively performed in combination with the magnet 7 on the rotation support portion side.
[0016]
In the ventilation fan described above, when the impeller 1 rotates, a current flows through the coil 9 provided in the impeller 1 by electromagnetic induction, and the light source 6 is lit by the electricity. Therefore, between the impeller 1 and the rotation support portion. Therefore, the light source 6 provided in the impeller 1 can emit light while the impeller 1 is rotating, and the power supply to the light source 6 can be prolonged. it can.
[0017]
And since the impeller 1 rotates stably by electricity, the light source 6 provided in the impeller 1 can emit light stably, and the impeller 1 can be effectively antifouled with the photocatalytic substance 5. .
[0018]
The light sources 6 are provided on the impeller 1 provided with the photocatalyst material 5, and the photocatalyst material 5 and the light sources 6 are rotated integrally with the impeller 1. The light from ... can be effectively applied to the photocatalytic substance 5, and the antifouling action by the photocatalytic substance can be made effective. Further, even if an electric switching mechanism for interlocking driving of the fan and lighting of the light source 6 is not provided, the light source 6 is turned on when the fan is driven, and the photocatalytic action is performed in a timely manner with a simple mechanism. Further, since the light sources 6 are provided on the rotation center side of the impeller 1, they are not hidden by dirt.
[0019]
Although the embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications can be made without departing from the spirit of the invention. For example, in the above-described embodiment, the case where the light sources 6 are provided on the rotation center side of the impeller 1 is illustrated, but the light source 6 may be provided on the tip side of the blade, or from the rotation center side to the tip side of the blade. It may be provided in a dispersed state, or may be provided on both sides of the blade, may be provided on one side of one of the blades, or may be provided in an embedded state on the blade or the core. In short, it is only necessary that the photocatalyst material provided in the impeller is provided in a portion where the antifouling action of the impeller can be performed. The impeller and its blades may be made of a material that does not have translucency. Furthermore, it goes without saying that the electric blower fan device of the present invention can be widely applied to various electric blower fan devices as well as a ventilating fan in a kitchen. In addition, a power supply mechanism for supplying power to the light source provided in the impeller is an optional component, and a photocatalytic substance is provided in the impeller blades, and a light source is provided in the impeller. An electric blower fan device in which the blades are antifouled with a light medium substance is also one of the inventions disclosed in the present application. The power feeding mechanism of the present invention may be used for a wind turbine for wind power generation.
[0020]
【The invention's effect】
Since the present invention is as described above, the light source provided on the rotating body can emit light while the rotating body is rotating, and power can be supplied to the light source for a long lifetime.
[Brief description of the drawings]
FIG. 1 shows an embodiment, in which FIG. (A) is a front view of a fan device, and (B) is a sectional side view of the same part.
FIG. 2 is an enlarged partial cross-sectional side view showing a power feeding mechanism portion.
[Explanation of symbols]
1 ... Impeller (Rotating body)
4 ... Blade 5 ... Photocatalytic substance 6 ... Light source 7 ... Magnet 9 ... Coil

Claims (3)

回転体支持部の側に、発電用の磁界を形成する磁石が備えられると共に、回転体としての羽根車に発電用のコイルと光源が設けられ、羽根車が回転することによりコイルが前記磁石による磁界を動いて発電し、その電気で前記光源が点灯するようになされており、かつ、
前記羽根車の羽根に光触媒物質が設けられると共に、前記光源が該光触媒物質による防汚機能の奏される部位に設けられ、該光触媒物質で羽根が防汚されるようになされていることを特徴とする電動送風ファン装置。
A magnet for generating a magnetic field for power generation is provided on the side of the rotating body support, and a power generation coil and a light source are provided on an impeller as a rotating body, and the coil is formed by the magnet by rotating the impeller. A magnetic field is generated to generate power, and the light source is turned on by the electricity; and
The impeller blades are provided with a photocatalytic substance, the light source is provided at a site where an antifouling function is provided by the photocatalytic substance, and the vanes are antifouled by the photocatalytic substance. Electric blower fan device.
調理場の換気扇である請求項に記載の電動送風ファン装置。The electric blower fan device according to claim 1 , wherein the fan is a ventilation fan of a kitchen. 羽根車が透光性材料からなり、光源が羽根車の回転中心側に設けられ、光源の光が羽根の肉内を通じて先端側に送られるようになされている請求項1又は2に記載の電動送風ファン装置。The electric motor according to claim 1 or 2 , wherein the impeller is made of a translucent material, the light source is provided on the rotation center side of the impeller, and the light of the light source is sent to the tip side through the flesh of the blade. Blower fan device.
JP2002379421A 2002-12-27 2002-12-27 Power supply mechanism and fan device for light source provided on rotating body Expired - Fee Related JP4230763B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002379421A JP4230763B2 (en) 2002-12-27 2002-12-27 Power supply mechanism and fan device for light source provided on rotating body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002379421A JP4230763B2 (en) 2002-12-27 2002-12-27 Power supply mechanism and fan device for light source provided on rotating body

Publications (2)

Publication Number Publication Date
JP2004215342A JP2004215342A (en) 2004-07-29
JP4230763B2 true JP4230763B2 (en) 2009-02-25

Family

ID=32815931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002379421A Expired - Fee Related JP4230763B2 (en) 2002-12-27 2002-12-27 Power supply mechanism and fan device for light source provided on rotating body

Country Status (1)

Country Link
JP (1) JP4230763B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102777420A (en) * 2012-07-31 2012-11-14 苏州市伦琴工业设计有限公司 Flexible fan blades

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200464565Y1 (en) * 2011-02-01 2013-01-08 에너진(주) Wind power generator with function of light
JP2016089655A (en) * 2014-10-30 2016-05-23 シナノケンシ株式会社 Air blower
TWI601882B (en) * 2016-05-10 2017-10-11 佛山市建準電子有限公司 Dissipating fan be able to bring glaring lights
JP7153993B2 (en) * 2020-05-29 2022-10-17 旭化成株式会社 Ultraviolet irradiation device and ventilation system using the same
TWI816559B (en) * 2022-09-23 2023-09-21 洪維浤 Fluid sterilization device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102777420A (en) * 2012-07-31 2012-11-14 苏州市伦琴工业设计有限公司 Flexible fan blades

Also Published As

Publication number Publication date
JP2004215342A (en) 2004-07-29

Similar Documents

Publication Publication Date Title
JP4230763B2 (en) Power supply mechanism and fan device for light source provided on rotating body
JP2007035335A (en) Vehicular lighting fixture
CN201786697U (en) Fan device
KR101842760B1 (en) Motor
JP2008240470A (en) Luminous road sign
US20070109787A1 (en) Light emitting heat sink fan
CN112398277A (en) Motor cooling system
TWM290267U (en) Luminous cooling fan
KR101970737B1 (en) Motor
TWM399209U (en) Fan assembly
CN110906222A (en) Ceiling fan lamp structure
CN113510752A (en) Electric shaver with electromagnetic suspension structure
CN102913794B (en) LED (light-emitting diode) module
CN211289785U (en) Ceiling fan lamp structure
TWI260964B (en) External-electrode-type heat dissipation fan
TW200935212A (en) Self-illuminating cooling fan
CN215681955U (en) Rotor structure of high-power permanent magnet synchronous servo motor
US20110122610A1 (en) Lighting assembly With Air Cooling
CN210565249U (en) Ceiling fan with lamp and claw-pole type permanent magnet direct current motor
JP3228173U (en) Blower for cooling inside clothes, clothes with blower
CN102969833A (en) Electric engine
JP2002081366A (en) Power generating and light emitting device utilizing wind force
KR200295632Y1 (en) A generator for bicycle
TWI337838B (en)
TWI339559B (en)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20051226

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080909

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080911

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081107

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: 20081202

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: 20081204

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111212

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20141212

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees