JP2523770B2 - Continuous processing equipment for highly viscous substances - Google Patents
Continuous processing equipment for highly viscous substancesInfo
- Publication number
- JP2523770B2 JP2523770B2 JP63063346A JP6334688A JP2523770B2 JP 2523770 B2 JP2523770 B2 JP 2523770B2 JP 63063346 A JP63063346 A JP 63063346A JP 6334688 A JP6334688 A JP 6334688A JP 2523770 B2 JP2523770 B2 JP 2523770B2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- longitudinal direction
- shaped rectangular
- container body
- rectangular frame
- 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 - Lifetime
Links
Landscapes
- Polyesters Or Polycarbonates (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は高粘性物質の連続処理装置に係わり、特にポ
リエチレンテレフタレート，ポリカーボネートなどの連
続縮重合に好適な高粘性物質の連続処理装置に関するも
のである。Description: TECHNICAL FIELD The present invention relates to a continuous processing apparatus for highly viscous substances, and more particularly to a continuous processing apparatus for highly viscous substances suitable for continuous polycondensation of polyethylene terephthalate, polycarbonate and the like. is there.
高粘性物質の混練，反応等の連続処理においては、装
置内のデッドスペースをできるだけ少なくし、かつ、押
し出し流れに近い操作が要求される。そのために、特開
昭62-112624号に示すように、従来の回転軸を無くし、
棒状矩形枠を連結した攪拌翼を用いたものがある。この
装置は第６図，第７図に示すように、棒状矩形枠３で槽
内をくまなく攪拌して装置内壁面のデッドスペースを無
くし、この棒状矩形枠３の位相角をずらせて連結して攪
拌翼４を形成し、該攪拌翼４で押し出し流れに近い操作
を得るものである。そして本装置により、例えば、ポリ
カーボネート等の低粘度の被処理物を入口ノズル６から
連続供給して、重合反応等により高粘度となって出口ノ
ズル７から連続して取り出される。In continuous processing such as kneading and reaction of highly viscous substances, it is required to minimize the dead space in the apparatus and to perform an operation close to an extrusion flow. Therefore, as shown in JP-A-62-112624, the conventional rotary shaft is eliminated,
There is one using a stirring blade in which a rod-shaped rectangular frame is connected. As shown in FIG. 6 and FIG. 7, this device stirs the inside of the tank thoroughly with the rod-shaped rectangular frame 3 to eliminate the dead space on the inner wall surface of the device, and shifts the phase angle of the rod-shaped rectangular frame 3 for connection. The stirring blade 4 is formed by using the stirring blade 4, and an operation similar to an extruding flow is obtained by the stirring blade 4. With this apparatus, for example, a low-viscosity object to be treated, such as polycarbonate, is continuously supplied from the inlet nozzle 6, becomes highly viscous due to a polymerization reaction, and is continuously taken out from the outlet nozzle 7.
上記従来技術は装置の入口側から出口側に向って重合
反応等によって粘度を変化させる被処理物に対して、粘
度に応じた最適な構造について配慮がされておらず、攪
拌性能の向上に課題があった。The above-mentioned prior art does not consider the optimum structure according to the viscosity for the object whose viscosity is changed by the polymerization reaction or the like from the inlet side to the outlet side of the apparatus, and there is a problem in improving the stirring performance. was there.
本発明の目的は、このような粘度変化に対応し、攪拌
性能の向上を図るのに最適な構造の高粘性物質の連続処
理装置を提供することにある。An object of the present invention is to provide a continuous treatment device for highly viscous substances having an optimal structure for coping with such viscosity change and improving stirring performance.
上記目的は、水平に設置された円筒状容器内の長手方
向両端部に２本の回転耳軸を並設し、前記長手方向の回
転耳軸間に複数個の棒状矩形枠を連結した攪拌翼を取付
け、前記並設した回転耳軸を相対応する一方の攪拌翼の
棒状矩形枠の先端が他方の攪拌翼の回転中心に近接して
通過するように保持せしめ前記容器の長手方向の一端か
ら、処理液を連続して供給し、他端から抜出すものにお
いて、 前記棒状矩形枠の容器本体長手方向の幅を前記一端か
ら前記他端に至るにつれて順次増大させ、 これにより前記棒状矩形枠の容器本体長手方向の幅を
前記処理液の入口において最も狭くし、出口において最
も広くすることにより、達成される。The above object is to provide a stirring blade in which two rotating ear shafts are arranged side by side at both ends in the longitudinal direction in a horizontally arranged cylindrical container, and a plurality of rod-shaped rectangular frames are connected between the rotating ear shafts in the longitudinal direction. Is attached, and the ends of the rod-shaped rectangular frames of the corresponding one of the stirring blades that are arranged in parallel are held so as to pass near the center of rotation of the other stirring blade from one end in the longitudinal direction of the container. In the case where the treatment liquid is continuously supplied and withdrawn from the other end, the width of the rod-shaped rectangular frame in the container body longitudinal direction is gradually increased from the one end to the other end, whereby the rod-shaped rectangular frame This is achieved by making the width in the longitudinal direction of the container body the narrowest at the inlet of the processing liquid and the widest at the outlet.
容器本体内に入った比較的低粘度の被処理物は容器本
体の長手方向にも流動し易いが、棒状矩形枠の容器本体
長手方向の幅が狭く、棒状矩形枠の交叉部が密となるた
め、仕切効果が大となり、押し出し流れ特性が良くな
る。一方、容器本体出口側近くの高粘度の被処理液は、
長手方向に流動しにくいが、棒状矩形枠の容器本体長手
方向の幅が広いため、容器本体長手方向への流動抵抗が
小さくなり、液勾配を大きくせずに流動させることがで
きる。The relatively low-viscosity object to be processed that has entered the container body easily flows in the longitudinal direction of the container body, but the width of the rod-shaped rectangular frame in the longitudinal direction of the container body is narrow, and the intersections of the rod-shaped rectangular frames become dense. Therefore, the partition effect is large, and the extrusion flow characteristics are improved. On the other hand, the highly viscous liquid to be treated near the outlet side of the container body
Although it is difficult to flow in the longitudinal direction, since the width of the rod-shaped rectangular frame in the longitudinal direction of the container body is wide, the flow resistance in the longitudinal direction of the container body is small, and it is possible to flow without increasing the liquid gradient.
以下、本発明の一実施例を第１図〜第５図により説明
する。An embodiment of the present invention will be described below with reference to FIGS.
図において、１は処理装置の容器本体で、第２図に示
す断面を持つ横長円筒状容器で水平に設置されており、
一般に外周を熱媒ジャケット（図示せず）で覆われてい
る。2a,2bは容器本体１の長手方向両端部に並設された
回転耳軸で、容器本体１の側面に固定した軸受５に支持
されており、左右いずれか一方の回転耳軸2a,2bは駆動
装置（図示せず）に連結されている。図示左右の回転耳
軸2a,2b間には、それぞれ隣接する複数個の棒状矩形枠3
a,3b,3cを相互に90度の位相角をもって連結して構成さ
れた攪拌翼4a,4bが取付けられている。また、攪拌翼4a,
4bは回転耳軸2a,2bの方向から見て、それぞれの棒状矩
形枠3a,3b,3cが相互に45度の位相角をもち、かつ、一方
の棒状矩形枠3a,3bの先端が他方の棒状矩形枠3a,3bの回
転中心にできるだけ近接して通過するように配置されて
おり、棒状矩形枠3a,3bの先端が容器本体１内壁面に近
接して液を内側で持ち上げるように内側から外側に向け
て回転する。６および７は容器本体１の長手方向の一端
および他端部に設けられた被処理液の入口ノズルおよび
出口ノズル、８は容器本体１の他端上部に設けられた揮
発物の出口ノズルである。In the figure, 1 is a container body of the processing apparatus, which is a horizontally long cylindrical container having a cross section shown in FIG.
Generally, the outer periphery is covered with a heat medium jacket (not shown). Reference numerals 2a and 2b denote rotating ear shafts arranged in parallel at both ends in the longitudinal direction of the container body 1. The rotating ear shafts 2a and 2b are supported by bearings 5 fixed to the side surface of the container body 1. It is connected to a driving device (not shown). A plurality of adjacent rod-shaped rectangular frames 3 are provided between the left and right rotating ear shafts 2a and 2b.
Stirring blades 4a, 4b, which are configured by connecting a, 3b, 3c to each other with a phase angle of 90 degrees, are attached. Also, the stirring blade 4a,
4b, when viewed from the direction of the rotating ear axes 2a, 2b, the respective rod-shaped rectangular frames 3a, 3b, 3c have a phase angle of 45 degrees with each other, and the tip of one rod-shaped rectangular frame 3a, 3b is the other. It is arranged so as to pass as close as possible to the center of rotation of the rod-shaped rectangular frames 3a, 3b, and the tips of the rod-shaped rectangular frames 3a, 3b come close to the inner wall surface of the container body 1 and lift the liquid from the inside. Rotate outward. Reference numerals 6 and 7 denote inlet and outlet nozzles of the liquid to be treated, which are provided at one end and the other end of the container body 1 in the longitudinal direction, and 8 denotes an outlet nozzle of volatile matter provided at the other end of the container body 1. .
ここで、前記棒状矩形枠3a〜3cの容器本体１長手方向
の幅la〜lcは、第１図，第３図に示すように、液処理流
の入口ノズル６側では小さくし、出口ノズル７側では大
きくなるように形成している。Here, the width l a to l c of the container body 1 a longitudinal direction of the rod-like rectangular frame 3a~3c are first view, as shown in FIG. 3, to reduce at the inlet nozzle 6 side of the liquid process stream, the outlet The nozzle 7 side is formed to be large.
上述した構成において、入口ノズル６より容器本体１
内に供給された低粘度の被処理液は、攪拌翼4a,4bによ
り攪拌，混合作用を受けながら出口ノズル７の方向に移
動し、重合反応等の目的とする処理操作を行なって出口
ノズル７より連続的に取出され、容器本体１内で発生し
た揮発物は出口ノズル８より取出される。この場合、攪
拌翼4a,4bの棒状矩形枠3a,3b,3cの先端が互いに相手側
の棒状矩形枠3a,3b,3cの回転中心に入り込みながら回転
し、容器本体１内壁面をくまなくかき取り、更に、これ
らの攪拌作用が棒状の構造物で行なわれるので、デッド
スペースを十分少なくすることができ、さらに、棒状矩
形枠3a〜3cの容器本体１長手方向の幅la〜lcが入口ノズ
ル６側では小さく（狭く），出口ノズル７側では大きく
（広く）なっているので、容器本体１長手方向への被処
理物の流動特性が良い。すなわち、被処理液の粘度が低
い入口ノズル６側では、幅laの小さい棒状矩形枠3aが配
置されるため、棒状矩形枠3aの十字状交叉部が密とな
る。従って、仕切効果が大となり、押し出し流れ特性が
良くなる。一方、出口ノズル７側では棒状矩形枠3cの幅
lcが広いため、高粘度となった被処理液の容器本体長手
方向の流動抵抗を小さくでき、液勾配を大きくせずに流
動させることができる。In the above-described configuration, the container body 1 is inserted from the inlet nozzle 6.
The low-viscosity liquid to be treated supplied to the inside moves toward the outlet nozzle 7 while being agitated and mixed by the agitating blades 4a and 4b, and is subjected to an intended treatment operation such as a polymerization reaction and the like. Volatile substances that are continuously taken out and generated in the container body 1 are taken out from the outlet nozzle 8. In this case, the tips of the rod-shaped rectangular frames 3a, 3b, 3c of the stirring blades 4a, 4b rotate while entering the rotation centers of the rod-shaped rectangular frames 3a, 3b, 3c on the other side, and scratch the inner wall surface of the container body 1 thoroughly. taken further, since these stirring action is performed by the structure of the rod-like, it is possible to sufficiently reduce the dead space, further, the width l a to l c of the container body 1 a longitudinal direction of the rod-like rectangular frame 3a~3c Since it is small (narrow) on the inlet nozzle 6 side and large (wide) on the outlet nozzle 7 side, the flow characteristics of the object to be processed in the longitudinal direction of the container body 1 are good. That is, on the side of the inlet nozzle 6 where the viscosity of the liquid to be treated is low, since the rod-shaped rectangular frame 3a having a small width la is arranged, the cross-shaped intersections of the rod-shaped rectangular frame 3a are dense. Therefore, the partition effect becomes large, and the extrusion flow characteristics are improved. On the other hand, on the outlet nozzle 7 side, the width of the rod-shaped rectangular frame 3c
Since l c is wide, the flow resistance of the highly viscous liquid to be treated in the longitudinal direction of the container main body can be reduced, and the liquid can be made to flow without increasing the liquid gradient.
上述した連続処理装置により、ポリエチレンテレフタ
レートやポリカーボネート等の縮重合を行なう場合に
は、例えば粘度が数百ポアス程度の比較的低粘度の液を
供給して、数万ポアズ程度の高粘度の重合物を連続して
抜き出すが、上述のように各粘度に応じた最適な幅ｌの
棒状矩形枠3a〜3cが取りつけられるため、容器本体長手
方向の良好な流動が得られ、品質の良い重合物を製造で
きる。When polycondensation polymerization of polyethylene terephthalate, polycarbonate, etc. is carried out by the above-mentioned continuous processing device, for example, a relatively low-viscosity liquid having a viscosity of about several hundred poises is supplied to obtain a high-viscosity polymer of about tens of thousands poises However, since the rod-shaped rectangular frames 3a to 3c having the optimum width 1 corresponding to each viscosity are attached as described above, good flow in the longitudinal direction of the container body can be obtained, and a high-quality polymer can be obtained. Can be manufactured.
また、本発明の推奨される実施例によれば、第４図に
示すように、相対する１方の棒状矩形枠3a′、3b′,3
c′を地方の棒状矩形枠3a,3b,3cに対して容器本体１長
手方向に位相を持たせ、ずらせて設置したものがある。
本実施例によれば、棒状矩形枠3a,3b,3cの内側の被処理
物を相対する矩形枠3a′,3b′3c′の角部分で押しつ
け、かつ、かき取りながら攪拌でき、混合効果を高める
ことができる。Further, according to the preferred embodiment of the present invention, as shown in FIG. 4, one opposing rod-shaped rectangular frame 3a ', 3b', 3 is used.
There is a system in which c'is installed so that it has a phase in the longitudinal direction of the container body 1 with respect to the local rod-shaped rectangular frames 3a, 3b, 3c, and is shifted.
According to the present embodiment, the object to be treated inside the rod-shaped rectangular frames 3a, 3b, 3c is pressed by the corner portions of the rectangular frames 3a ', 3b'3c' which face each other, and can be stirred while scraping, and a mixing effect can be obtained. Can be increased.
さらに、本発明の推奨される他の実施例によれば、第
５図に示すように、１部の棒状矩形枠3bの連結部分にス
ペーサー９を入れ、隣合った棒状矩形枠3b間に空隙を作
って、温度検出等の棒状検出器10を挿入できるようにし
たものがある。本実施例によれば、容器本体１内部の被
処理物の温度等の特性が運転中に検出できるので、被処
理物の品質を高めることができる。Further, according to another preferred embodiment of the present invention, as shown in FIG. 5, a spacer 9 is inserted in the connecting portion of one bar-shaped rectangular frame 3b to form a space between adjacent bar-shaped rectangular frames 3b. There is one in which a rod-shaped detector 10 for temperature detection or the like can be inserted. According to this embodiment, the characteristics such as the temperature of the object to be processed inside the container body 1 can be detected during operation, so that the quality of the object to be processed can be improved.
本発明によれば、棒状矩形枠の容器本体長手方向の幅
を本体入口側で狭くし、出口側で広くすることにより、
入口側の低粘度域での押し出し流れ特性が良くなり、さ
らに、出口側の流動抵抗を小さくできるので、被処理物
の品質を高めることができる。According to the present invention, by narrowing the width of the container main body longitudinal direction of the rod-shaped rectangular frame on the main body inlet side and widening on the outlet side,
Since the extrusion flow characteristics in the low viscosity region on the inlet side are improved and the flow resistance on the outlet side can be reduced, the quality of the object to be treated can be improved.
第１図ないし第５図は本発明による高粘度物質の連続処
理装置の一実施例を示す概略図面で、第１図は部分断面
正面図、第２図は第１図のII-II線断面図、第３図は第
１図のIII-III線断面平面図、第４図は本発明の他の実
施例の部分断面平面図、第５図は同じく他の実施例の部
分詳細図、第６図は、従来の連続処理装置の部分断面正
面図、第７図は第６図のＶ−Ｖ線断面図である。 １……容器本体、2a,2b……回転耳軸、3a〜3c……棒状
矩形枠、4a,4b……攪拌翼、５……軸受、６……入口ノ
ズル、７……出口ノズル1 to 5 are schematic drawings showing an embodiment of a continuous processing apparatus for high-viscosity substances according to the present invention. FIG. 1 is a partial sectional front view, and FIG. 2 is a sectional view taken along line II-II of FIG. Fig. 3 is a sectional plan view taken along the line III-III in Fig. 1, Fig. 4 is a partial sectional plan view of another embodiment of the present invention, and Fig. 5 is a partial detailed view of another embodiment of the present invention. FIG. 6 is a partial sectional front view of a conventional continuous processing apparatus, and FIG. 7 is a sectional view taken along line VV of FIG. 1 ... Container main body, 2a, 2b ... Rotating selvage, 3a-3c ... Bar-shaped rectangular frame, 4a, 4b ... Stirring blade, 5 ... Bearing, 6 ... Inlet nozzle, 7 ... Outlet nozzle
───────────────────────────────────────────────────── フロントページの続き (72)発明者 石部 雅彦 山口県下松市大字東豊井794番地 株式 会社日立製作所笠戸工場内 (56)参考文献 特開 昭62−112624（ＪＰ，Ａ) 特公 昭58−1687（ＪＰ，Ｂ２) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masahiko Ishibe 794, Higashitoyoi, Shimomatsu City, Yamaguchi Prefecture Inside the Kasado Plant, Hitachi, Ltd. (56) References JP 62-112624 (JP, A) JP 58-1687 (JP, B2)
Claims (1)
両端部に２本の回転耳軸を並設し、前記長手方向の回転
耳軸間に複数個の棒状矩形枠を連結した攪拌翼を取付
け、前記並設した回転耳軸を相対応する一方の攪拌翼の
棒状矩形枠の先端が他方の攪拌翼の回転中心に近接して
通過するように保持せしめ前記容器の長手方向の一端か
ら、処理液を連続して供給し、他端から抜出すものにお
いて、 前記棒状矩形枠の容器本体長手方向の幅を前記一端から
前記他端に至るにつれて順次増大させ、これにより前記
棒状矩形枠の容器本体長手方向の幅を前記処理液の入口
において最も狭くし、出口において最も広くして構成し
たことを特徴とする高粘性物質の連続処理装置。1. A stirring method in which two rotary ear shafts are arranged in parallel at both ends in the longitudinal direction in a cylindrical container installed horizontally and a plurality of rod-shaped rectangular frames are connected between the rotary ear shafts in the longitudinal direction. One end in the longitudinal direction of the container is attached by attaching a blade so that the ends of the rod-shaped rectangular frames of the corresponding one of the agitating blades that are arranged in parallel are passed so as to pass near the center of rotation of the other agitating blade. From the other end, the width of the rod-shaped rectangular frame in the longitudinal direction of the container body is gradually increased from the one end to the other end, whereby the rod-shaped rectangular frame is formed. 2. The continuous processing apparatus for high-viscosity substances, characterized in that the width of the container body in the longitudinal direction is the narrowest at the inlet of the processing liquid and the widest at the outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63063346A JP2523770B2 (en) | 1988-03-18 | 1988-03-18 | Continuous processing equipment for highly viscous substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63063346A JP2523770B2 (en) | 1988-03-18 | 1988-03-18 | Continuous processing equipment for highly viscous substances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01240518A JPH01240518A (en) | 1989-09-26 |
| JP2523770B2 true JP2523770B2 (en) | 1996-08-14 |
Family
ID=13226591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63063346A Expired - Lifetime JP2523770B2 (en) | 1988-03-18 | 1988-03-18 | Continuous processing equipment for highly viscous substances |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523770B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2055730A2 (en) | 2007-10-29 | 2009-05-06 | Hitachi Plant Technologies, Ltd. | Polymer producing method and apparatus and polymer degassing method and apparatus |
| JP2009132857A (en) * | 2007-10-29 | 2009-06-18 | Hitachi Plant Technologies Ltd | Method and device for producing polymer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581687A (en) * | 1981-06-23 | 1983-01-07 | ライオン株式会社 | Tube cleaner |
| JPH0621159B2 (en) * | 1985-11-11 | 1994-03-23 | 株式会社日立製作所 | Method and apparatus for continuous treatment of highly viscous substances |
-
1988
- 1988-03-18 JP JP63063346A patent/JP2523770B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2055730A2 (en) | 2007-10-29 | 2009-05-06 | Hitachi Plant Technologies, Ltd. | Polymer producing method and apparatus and polymer degassing method and apparatus |
| JP2009132857A (en) * | 2007-10-29 | 2009-06-18 | Hitachi Plant Technologies Ltd | Method and device for producing polymer |
| US8198392B2 (en) | 2007-10-29 | 2012-06-12 | Hitachi Plant Technologies, Ltd. | Polymer producing method and apparatus and polymer degassing method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01240518A (en) | 1989-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1779923B1 (en) | Mixer with a stirrer having tapered blades | |
| JP4112908B2 (en) | Continuous stirring device and continuous polycondensation method of polycondensation resin | |
| US5683178A (en) | Apparatus for producing high viscosity materials and method of producing the same | |
| EP0222599B1 (en) | Continuous treatment apparatus for viscous material | |
| DE2120359A1 (en) | Device for the continuous processing of materials of high viscosity | |
| EP0454282B1 (en) | High viscous media reactor | |
| JP2523770B2 (en) | Continuous processing equipment for highly viscous substances | |
| JP2853605B2 (en) | Method and apparatus for producing highly viscous substance | |
| JPH0871395A (en) | Use of high viscosity liquid continuous treatment apparatus equipped with two horizontal shafts | |
| JPH0311299B2 (en) | ||
| JPH0621159B2 (en) | Method and apparatus for continuous treatment of highly viscous substances | |
| JPS6328433A (en) | Continuous-treatment for high viscous substance | |
| JPH03239727A (en) | Apparatus for continuously agitating viscous substance | |
| JP2993730B2 (en) | Stirring device for high viscosity substances | |
| CN109432810A (en) | Horizontal single self-cleaning film evaporator | |
| JP3197194B2 (en) | Stirrer | |
| JPH08196886A (en) | Agitator | |
| JPH0852334A (en) | Continuous stirring device for high viscosity solution and continuous bulk polymerization method | |
| JPH03239728A (en) | Apparatus for continuously treating highly viscous substance | |
| JPH0780267A (en) | Continuous treatment apparatus for high-viscosity substance | |
| JPS6250179B2 (en) | ||
| JPS6346103Y2 (en) | ||
| JPH0620382Y2 (en) | Tube type or cylinder type kneader | |
| JPH0751154Y2 (en) | Multi-axis mixing device | |
| JPS6349299Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080531 Year of fee payment: 12 |