JP2865244B2 - Sheet wiring board and electric connection box using the same - Google Patents
Sheet wiring board and electric connection box using the sameInfo
- Publication number
- JP2865244B2 JP2865244B2 JP6006215A JP621594A JP2865244B2 JP 2865244 B2 JP2865244 B2 JP 2865244B2 JP 6006215 A JP6006215 A JP 6006215A JP 621594 A JP621594 A JP 621594A JP 2865244 B2 JP2865244 B2 JP 2865244B2
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- sheet
- sheet wiring
- electric wire
- connection
- 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
Description
【０００１】[0001]
【産業上の利用分野】本発明は、複数枚を積層して高密
度な回路を得れるシート配線板及びそれを用いてコンパ
クトに形成される電気接続箱に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sheet wiring board capable of obtaining a high-density circuit by laminating a plurality of sheets and an electric junction box formed compactly using the same.
【０００２】[0002]
【従来の技術】図８は、実開昭６４−９４１１号に記載
された従来の電気接続箱の回路配線板を示すものであ
る。この回路配線板３０はバスバー配線板３１とワイヤ
配線板３２とにより構成される。該バスバー配線板３１
は、絶縁樹脂の基板３３上に複数のバスバー３４を配索
し、端末のバスバー端子３５を基板３３に貫通して裏側
に突出させたものである。またワイヤ配線板３２は、複
数の導電ワイヤ３６の各端部を絶縁基板３７上の各ター
ミナル３８にハンダ接続し、各ターミナル３８と対の雌
ターミナル３９に前記バスバー端子３５を接続可能とし
たものである。2. Description of the Related Art FIG. 8 shows a circuit wiring board of a conventional electric junction box described in Japanese Utility Model Application Laid-Open No. 64-9411. The circuit wiring board 30 includes a bus bar wiring board 31 and a wire wiring board 32. The bus bar wiring board 31
In this example, a plurality of busbars 34 are routed on a substrate 33 made of insulating resin, and busbar terminals 35 of the terminals penetrate through the substrate 33 and protrude rearward. The wire wiring board 32 is configured such that each end of the plurality of conductive wires 36 is connected to each terminal 38 on the insulating substrate 37 by soldering, and the bus bar terminal 35 can be connected to each terminal 38 and a pair of female terminals 39. It is.
【０００３】しかしながら、上記従来の構造にあって
は、電気接続箱内の回路密度を高めるべく回路配線板３
０を多層にすると電気接続箱が肥大化してしまうという
欠点があった。またワイヤ配線板３２のワイヤ３６のハ
ンダ接続に多くの工数を要し、生産性が悪いという問題
もあった。さらにワイヤ３６の切断カスが電気接続箱内
に混入する等の懸念もあった。[0003] However, in the above-mentioned conventional structure, the circuit wiring board 3 is required to increase the circuit density in the electric junction box.
When the number of layers is 0, the electric connection box is disadvantageously enlarged. In addition, there is a problem that much man-hour is required for the solder connection of the wires 36 of the wire wiring board 32, and the productivity is poor. Further, there is a concern that cutting waste of the wire 36 may be mixed into the electric connection box.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、上記した点
に鑑み、回路密度を高めても電気接続箱が肥大化するこ
とがなく、且つ生産性を向上させ得るシート配線板及び
それを用いた電気接続箱を提供することを目的とする。SUMMARY OF THE INVENTION In view of the above, the present invention provides a sheet wiring board capable of improving productivity without increasing the size of an electric connection box even if the circuit density is increased, and a sheet wiring board using the same. The purpose is to provide an electrical junction box.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、樹脂シートに接続孔を設けると共に該接
続孔上に沿って電線を配索し、該電線を該樹脂シートご
と打ち抜いた切断孔で切断させて成るシート配線板を採
用する。該電線は二枚の前記樹脂シート間に挟着させて
もよい。そして、樹脂シートに接続孔を設けると共に該
接続孔上に沿って電線を配索し、該電線を該樹脂シート
ごと打ち抜いた切断孔で切断させて成る一ないし複数枚
のシート配線板と、該シート配線板を折り曲げて積層さ
せる中間絶縁基板と、該シート配線板に対する接続部を
有する回路配線板と、該回路配線板を収容したカバーと
により電気接続箱を構成する。ここで該回路配線板に接
続部を突設し、外側のシート配線板に、該接続部に対す
る挿通窓を設けて、該接続部を内側のシート配線板に接
続させることも可能である。In order to achieve the above-mentioned object, the present invention provides a resin sheet having a connection hole, laying out an electric wire along the connection hole, and punching the electric wire together with the resin sheet. A sheet wiring board cut by the cut holes is adopted. The electric wire may be sandwiched between the two resin sheets. One or more sheet wiring boards formed by providing a connection hole in the resin sheet and arranging an electric wire along the connection hole, cutting the electric wire with a cutting hole punched together with the resin sheet, An electrical junction box is constituted by an intermediate insulating substrate on which the sheet wiring board is bent and laminated, a circuit wiring board having a connection portion to the sheet wiring board, and a cover accommodating the circuit wiring board. Here, it is also possible to provide a connecting portion on the circuit wiring board, provide an insertion window for the connecting portion on the outer sheet wiring board, and connect the connecting portion to the inner sheet wiring board.
【０００６】[0006]
【作用】シート配線板の接続孔には電線が露出し、該接
続孔から電線が回路配線板ないしは他のシート配線板と
接触する。電線は二枚のシート配線板間で確実に位置決
め固定されている。電線は切断孔を介して複数の回路に
なる。該シート配線板は中間絶縁基板を挟むように複数
枚が折り曲げられて積層される。中間絶縁基板に対して
外側のシート配線板は回路配線板と直接接触し、内側の
シート配線板は挿通窓を経て回路配線板の接続部と接触
する。The electric wire is exposed in the connection hole of the sheet wiring board, and the electric wire comes into contact with the circuit wiring board or another sheet wiring board from the connection hole. The electric wires are securely positioned and fixed between the two sheet wiring boards. The electric wire becomes a plurality of circuits through the cut holes. A plurality of the sheet wiring boards are folded and stacked so as to sandwich the intermediate insulating substrate. The outer sheet wiring board is in direct contact with the circuit wiring board with respect to the intermediate insulating substrate, and the inner sheet wiring board is in contact with the connection portion of the circuit wiring board through the insertion window.
【０００７】[0007]
【実施例】図１〜２は、本発明に係るシート配線板を用
いた電気接続箱の一実施例を示すものである。該電気接
続箱１は、二枚のシート配線板２，３と、該シート配線
板２，３を中央から折り曲げて積層させる中間絶縁基板
４と、シート配線板２，３に対する接続部５1 ，５2 ，
６を有するバスバー配線板７，８と、該バスバー配線板
７，８を収容する上下のカバー９，１０とにより構成さ
れる。1 and 2 show an embodiment of an electric junction box using a sheet wiring board according to the present invention. The electric connection box 1 includes two sheet wiring boards 2 and 3, an intermediate insulating substrate 4 on which the sheet wiring boards 2 and 3 are bent and stacked from the center, and connection sections 5 1 and 5 1 for the sheet wiring boards 2 and 3. 5 2,
The bus bar wiring boards 7 and 8 are provided with upper and lower covers 9 and 10 for accommodating the bus bar wiring boards 7 and 8.
【０００８】該シート配線板２，３は柔軟な樹脂シート
１１上に導電ワイヤ（裸線）１２を配索し、該シート１
１に予め設けた接続孔１３を経て上下のシート配線板
２，３のワイヤ１２同士ないしはワイヤ１２とバスバー
接続部５1 ，５2 ，６とを接続させるものである。また
該ワイヤ１２の所要部はシート１１ごと切断孔１４によ
り切断されている。シート配線板２，３は二枚に限らず
一枚でも三枚以上でもよい。またバスバー配線板７，８
に代えてプリント配線板等でも良く、要は回路配線板で
あればよい。The sheet wiring boards 2 and 3 are formed by arranging conductive wires (bare wires) 12 on a flexible resin sheet 11.
The connection between the wires 12 of the upper and lower sheet wiring boards 2 and 3 or between the wires 12 and the bus bar connecting portions 5 1 , 5 2 and 6 via the connection holes 13 provided in advance in 1. A required portion of the wire 12 is cut by the cutting hole 14 together with the sheet 11. The number of sheet wiring boards 2 and 3 is not limited to two, and may be one or three or more. In addition, busbar wiring boards 7 and 8
Instead, a printed wiring board or the like may be used.
【０００９】図１においてバスバー配線板７，８側（外
側）のシート配線板３にはバスバー配線板７，８の接続
部５1 ，５2 に対する挿通窓１５1 ，１５2 が形成さ
れ、絶縁基板４側（内側）のシート配線板２を該接続部
５1 ，５2 に直接接触させ得る。該接続部５1 ，５
2 は、各カバー９，１０におけるバスバー配線板７，８
の表面から突出した突出基板１６上にバスバー端末部１
７を配索して成る。[0009] The sheet wiring board 3 of the bus bar wiring board 7 and 8 side in FIG. 1 (outside) connection 5 1, 5 2 through window 15 1 against, 15 2 of the bus bar wiring board 7, 8 is formed, an insulating the sheet wiring board 2 of the substrate 4 side (inside) may be contacted directly to the connecting portion 5 1, 5 2. The connection parts 5 1 , 5
2 is a bus bar wiring board 7, 8 in each cover 9, 10.
Bus bar terminal 1 on projecting board 16 projecting from the surface of
7 is arranged.
【００１０】そしてバスバー配線板７，８の下段のバス
バー（接続部）６に外側のシート配線板３が接続され、
上段の該バスバー端末部１７に内側のシート配線板２が
接続される。また各シート配線板２，３は接続孔１３を
介してワイヤ１２同士を接続させる。なお、導電ワイヤ
１２に代えて被覆電線を使用してもよく、その場合は樹
脂シート１１上に電線をクロスに配索できる。接続孔１
３内の電線は皮剥きする。The outer sheet wiring board 3 is connected to the lower bus bar (connection portion) 6 of the bus bar wiring boards 7 and 8,
The inner sheet wiring board 2 is connected to the upper busbar terminal portion 17. The sheet wiring boards 2 and 3 connect the wires 12 to each other through the connection holes 13. In addition, a covered electric wire may be used instead of the conductive wire 12, and in that case, the electric wire can be wired in a cross on the resin sheet 11. Connection hole 1
The wires in 3 are peeled.
【００１１】各シート配線板２，３は図２の如く中間絶
縁基板４を挟むように中央から折り曲げられて積層され
る。シート配線板２，３の折り曲げは上下のカバー９，
１０を接合することにより行うことが可能であり、上カ
バー９は下カバー１０の係合突起１８に係止爪１９を係
合させて閉止する。両カバー９，１０を図示しないヒン
ジで開閉自在としてもよい。また中間絶縁基板４の一端
方は薄板状に形成され、この薄板部２０の上下の段差２
１，２２内に二枚のシート配線板２，３の端末部２ａ，
３ａが重合した状態で折り曲げられて位置する。As shown in FIG. 2, the sheet wiring boards 2 and 3 are laminated by being bent from the center with the intermediate insulating substrate 4 interposed therebetween. The folding of the sheet wiring boards 2 and 3 is performed by the upper and lower covers 9 and
The upper cover 9 is closed by engaging a locking claw 19 with an engaging projection 18 of the lower cover 10. Both covers 9 and 10 may be opened and closed freely by a hinge (not shown). One end of the intermediate insulating substrate 4 is formed in a thin plate shape.
Terminal portions 2a of two sheet wiring boards 2 and 3
3a is bent and positioned in a superposed state.
【００１２】図３は外側シート配線板３、図４は内側シ
ート配線板２の一例を示すものであり、外側シート配線
板３の樹脂シート１１には複数の挿通窓１５が形成さ
れ、挿通窓１５3 〜１５7 に対応して内側シート配線板
２の接続孔１３3 〜１３7 が位置する。各接続孔１３に
は導電ワイヤ１２が露出しており、接続孔１３の間には
切断孔１４が配されている。FIG. 3 shows an example of the outer sheet wiring board 3, and FIG. 4 shows an example of the inner sheet wiring board 2. The resin sheet 11 of the outer sheet wiring board 3 has a plurality of insertion windows 15 formed therein. 15 3-15 of inner sheet wiring board 2 corresponding to 7 the connection hole 13 3-13 7 is located. The conductive wire 12 is exposed in each connection hole 13, and a cut hole 14 is provided between the connection holes 13.
【００１３】また図５(a) 〜(c) はシート配線板２の製
造過程を示すものであり、一枚のシート配線板２は図５
(a) の如く二枚の同一形状の絶縁樹脂シート１１，１１
を用いて形成される。各樹脂シート１１には予め同一位
置に接続孔１３をあけておく。そして図５(b) の如く一
方の樹脂シート１１に導電ワイヤ１２を配索させた後に
他方の樹脂シート１１を被着する。ワイヤ１２は接続孔
１３に沿って配索される。5 (a) to 5 (c) show a manufacturing process of the sheet wiring board 2, and one sheet wiring board 2 is shown in FIG.
(a) Two insulating resin sheets 11 having the same shape as shown in FIG.
It is formed by using. The connection holes 13 are previously formed at the same position in each resin sheet 11. Then, as shown in FIG. 5B, after the conductive wires 12 are routed on one resin sheet 11, the other resin sheet 11 is attached. The wire 12 is routed along the connection hole 13.
【００１４】該ワイヤ１２は図示しないワイヤ配索ヘッ
ドでピンボード上に布線された後に該樹脂シート１１に
移し変え配索される。樹脂シート１１としてはＰＥＴ等
の飽和ポリエステル系のものが使用される。該樹脂シー
ト１１には熱可塑性の接着剤（ホットメルト等）が塗布
されており、ワイヤ１２は図示しない加熱プレスで樹脂
シート１３に接着固定される。最後に図５(c) の如くワ
イヤ１２の所要部をシート１３ごと切断孔１４で切断し
て、一枚のシート配線板２が完成する。該シート配線板
２は電気接続箱１の組立ラインとは別の工程で製造され
る。The wire 12 is wired on a pin board by a wire routing head (not shown), and then transferred to the resin sheet 11 and routed. As the resin sheet 11, a saturated polyester-based resin such as PET is used. A thermoplastic adhesive (hot melt or the like) is applied to the resin sheet 11, and the wires 12 are bonded and fixed to the resin sheet 13 by a heating press (not shown). Finally, as shown in FIG. 5 (c), a required portion of the wire 12 is cut together with the sheet 13 by the cutting hole 14 to complete one sheet wiring board 2. The sheet wiring board 2 is manufactured in a process different from the assembly line of the electric junction box 1.
【００１５】図６は上記電気接続箱１の縦断面図であ
り、中間絶縁基板４の基端側でシート配線板２，３が折
り返され、薄板部２０上にシート配線板２，３の端末部
２ａ，３ａが積層されている。各シート配線板２，３は
ピン２３で相互に固定される。また外側のシート配線板
３の挿通窓１５にはコネクタ端子（バスバー端子）２４
が配置されて内側のシート配線板２と接続する。外側の
シート配線板３にはコネクタ端子（バスバー端子）２５
が直接接続する。FIG. 6 is a longitudinal sectional view of the electric connection box 1. The sheet wiring boards 2 and 3 are folded back at the base end side of the intermediate insulating substrate 4, and the terminals of the sheet wiring boards 2 and 3 are placed on the thin plate portion 20. Parts 2a and 3a are laminated. The sheet wiring boards 2 and 3 are fixed to each other by pins 23. A connector terminal (bus bar terminal) 24 is provided in the insertion window 15 of the outer sheet wiring board 3.
Are arranged and connected to the inner sheet wiring board 2. Connector terminals (bus bar terminals) 25 are provided on the outer sheet wiring board 3.
Connect directly.
【００１６】図７は該コネクタ端子２４，２５の接続状
態を示すものであり、それぞれシート配線板２，３のワ
イヤ１２にハンダやビーム溶接等の熱溶着２６で永久接
続される。なお、本実施例においては、導電ワイヤ１２
として裸電線を使用し、裸電線を二枚の樹脂シート１１
で挟む構成としたが、導電ワイヤとして被覆電線を用い
た場合には、絶縁性の面で一枚の樹脂シート１１のみで
シート配線板を成形することもでき、組立作業が簡単化
する。勿論二枚の樹脂シート１１を用いてもよく、その
場合には電線のはがれ防止や位置決めの確実性の効果が
ある。FIG. 7 shows the connection state of the connector terminals 24 and 25, which are permanently connected to the wires 12 of the sheet wiring boards 2 and 3 by heat welding such as soldering or beam welding. In this embodiment, the conductive wire 12
The bare wire is used as the resin sheet 11
However, when a covered electric wire is used as the conductive wire, the sheet wiring board can be formed with only one resin sheet 11 in terms of insulating properties, and the assembling work is simplified. Of course, two resin sheets 11 may be used, in which case the effect of preventing peeling of the electric wire and the reliability of the positioning are obtained.
【００１７】[0017]
【発明の効果】以上の如くに、本発明によれば、柔軟な
シート配線板を複数枚積層して電気接続箱の回路部を構
成させることにより、回路密度が高く且つコンパクトな
電気接続箱を得ることができる。さらに該シート配線板
のみを電気接続箱の製造ラインとは別個に製造できるか
ら、電気接続箱の製造ラインが簡素化し、設備費が低減
されると共に、シート配線板への回路布線設備の共用化
が可能となり、生産性が向上する。また電線切断作業が
電気接続箱外で行われるから、電気接続箱内への電線切
断カスの混入が防止される。As described above, according to the present invention, a plurality of flexible sheet wiring boards are laminated to form a circuit portion of an electrical junction box, thereby providing a compact electrical junction box having a high circuit density. Obtainable. Further, since only the sheet wiring board can be manufactured separately from the electric connection box manufacturing line, the electric connection box manufacturing line is simplified, the equipment cost is reduced, and the circuit wiring equipment for the sheet wiring board is shared. And the productivity is improved. Further, since the wire cutting operation is performed outside the electric connection box, mixing of wire cutting swarf into the electric connection box is prevented.
【図１】本発明に係るシート配線板を用いた電気接続箱
の一実施例を示す分解斜視図である。FIG. 1 is an exploded perspective view showing an embodiment of an electric junction box using a sheet wiring board according to the present invention.
【図２】同じく組付状態を示す要部切欠斜視図である。FIG. 2 is a cutaway perspective view of a main part showing the assembled state.
【図３】外側のシート配線板を示す平面図である。FIG. 3 is a plan view showing an outer sheet wiring board.
【図４】内側のシート配線板を示す平面図である。FIG. 4 is a plan view showing an inner sheet wiring board.
【図５】(a) 〜(c) はシート配線板の製造過程を示す平
面図である。FIGS. 5A to 5C are plan views showing a manufacturing process of the sheet wiring board.
【図６】上記電気接続箱の縦断面図である。FIG. 6 is a longitudinal sectional view of the electric junction box.
【図７】同じくコネクタ端子の接続状態を示す斜視図で
ある。FIG. 7 is a perspective view showing a connection state of the connector terminal.
【図８】従来の電気接続箱の回路配線板を示す分解斜視
図である。FIG. 8 is an exploded perspective view showing a circuit wiring board of a conventional electric junction box.
１ 電気接続箱 ２，３ シート配線板 ４ 中間絶縁基板 ７，８ バスバー配線板 ９，１０ カバー １１ 樹脂シート １２ 導電ワイヤ １３ 接続孔 １４ 切断孔 １５ 挿通窓 DESCRIPTION OF SYMBOLS 1 Electric connection box 2, 3 Sheet wiring board 4 Intermediate insulating board 7, 8 Bus bar wiring board 9, 10 Cover 11 Resin sheet 12 Conductive wire 13 Connection hole 14 Cutting hole 15 Insertion window
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平５−217614（ＪＰ，Ａ) 実開 昭64−9411（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) H02G 3/08 - 3/20 H05K 13/06──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-5-217614 (JP, A) JP-A 64-9411 (JP, U) (58) Fields investigated (Int. Cl. 6 , DB name) H02G 3/08-3/20 H05K 13/06
Claims (4)
続孔上に沿って電線を配索し、該電線を該樹脂シートご
と打ち抜いた切断孔で切断させて成ることを特徴とする
シート配線板。1. A sheet wiring board comprising: a connection hole formed in a resin sheet, an electric wire routed along the connection hole, and the electric wire cut by a cutting hole punched together with the resin sheet. .
着させて成る請求項１記載のシート配線板。2. The sheet wiring board according to claim 1, wherein the electric wire is sandwiched between two resin sheets.
続孔上に沿って電線を配索し、該電線を該樹脂シートご
と打ち抜いた切断孔で切断させて成る一ないし複数枚の
シート配線板と、該シート配線板を折り曲げて積層させ
る中間絶縁基板と、該シート配線板に対する接続部を有
する回路配線板と、該回路配線板を収容したカバーとに
より構成されることを特徴とするシート配線板を用いた
電気接続箱。3. One or a plurality of sheet wiring boards formed by providing a connection hole in a resin sheet, arranging an electric wire along the connection hole, and cutting the electric wire by a cutting hole punched together with the resin sheet. A sheet wiring, comprising: an intermediate insulating substrate on which the sheet wiring board is folded and laminated; a circuit wiring board having a connection portion to the sheet wiring board; and a cover accommodating the circuit wiring board. Electrical junction box using a board.
の前記シート配線板に、該接続部に対する挿通窓を設け
て、該接続部を内側のシート配線板に接続させた請求項
３記載のシート配線板を用いた電気接続箱。4. A connecting portion protruding from the circuit wiring board, an insertion window for the connecting portion is provided on the outer sheet wiring board, and the connecting portion is connected to the inner sheet wiring board. An electrical junction box using the sheet wiring board according to 3.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6006215A JP2865244B2 (en) | 1994-01-25 | 1994-01-25 | Sheet wiring board and electric connection box using the same |
| US08/377,231 US6137054A (en) | 1994-01-25 | 1995-01-24 | Wire-circuit sheet and electric junction box thereof |
| DE19502257A DE19502257C2 (en) | 1994-01-25 | 1995-01-25 | Electrical distribution box with wire circuit board |
| DE19549722A DE19549722B4 (en) | 1994-01-25 | 1995-01-25 | Circuit board for electrical distribution box - comprises pair of flexible plastic foils sandwiching wires folded over insulating piece and enclosed between lids |
| US08/779,940 US5832602A (en) | 1994-01-25 | 1996-12-23 | Method of making wire-circuit sheet |
| US09/210,579 US6081999A (en) | 1994-01-25 | 1998-12-14 | Wire-circuit sheet manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6006215A JP2865244B2 (en) | 1994-01-25 | 1994-01-25 | Sheet wiring board and electric connection box using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07212939A JPH07212939A (en) | 1995-08-11 |
| JP2865244B2 true JP2865244B2 (en) | 1999-03-08 |
Family
ID=11632309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6006215A Expired - Fee Related JP2865244B2 (en) | 1994-01-25 | 1994-01-25 | Sheet wiring board and electric connection box using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2865244B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6137054A (en) * | 1994-01-25 | 2000-10-24 | Yazaki Corporation | Wire-circuit sheet and electric junction box thereof |
| JP2011176954A (en) * | 2010-02-25 | 2011-09-08 | Sumitomo Wiring Syst Ltd | Electrical junction box |
-
1994
- 1994-01-25 JP JP6006215A patent/JP2865244B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07212939A (en) | 1995-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19981110 |
|
| LAPS | Cancellation because of no payment of annual fees |