JPS6359137A - Communication system - Google Patents

Communication system

Info

Publication number
JPS6359137A
JPS6359137A JP61201604A JP20160486A JPS6359137A JP S6359137 A JPS6359137 A JP S6359137A JP 61201604 A JP61201604 A JP 61201604A JP 20160486 A JP20160486 A JP 20160486A JP S6359137 A JPS6359137 A JP S6359137A
Authority
JP
Japan
Prior art keywords
address
terminal
packet
extension
terminal equipment
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.)
Pending
Application number
JP61201604A
Other languages
Japanese (ja)
Inventor
Akira Morishita
森下 陽
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP61201604A priority Critical patent/JPS6359137A/en
Publication of JPS6359137A publication Critical patent/JPS6359137A/en
Pending legal-status Critical Current

Links

Landscapes

  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)

Abstract

PURPOSE:To attain transmission/reception between the terminal equipment of a public network and the terminal equipment of a private network even if the address of a terminal equipment of the private network is not clear from the terminal equipment of the public network by registering the address information of terminal equipment to a communication equipment from the terminal equipment. CONSTITUTION:The DTE address and the extension address of a communication server 3 are inputted and stored in a memory 23 so as to transmit/receive the information not including an extension address from a terminal equipment 2. When an 'incoming call' packet is received from a packet exchange network 1 and no extension address is included, whether or not a registration table having an incoming call DTE address exists in the memory 23 is checked. When the DTE address and its extension address are registered in the table of the memory 23, the extension address corresponding to the DTE address is added to the 'incoming call' packet and the result is issued to the LAN 7. The terminal adaptor 5 in the LAN 7 checks the extension address of the incoming call packet and fetches a packet equal to the extension of the connected terminal equipment 6 and sends the result to the equipment 6.

Description

【発明の詳細な説明】 [a業上の利用分野] 本発明は公衆回線網と私設回線網を接続してデータの送
受信を行う通信システムに関するものである。
[Detailed Description of the Invention] [Field of Application in Business A] The present invention relates to a communication system that connects a public line network and a private line network to transmit and receive data.

[従来の技術] 従来、公衆網と私設網を接続する通信システムでは、私
設網内のデータ端末装置(DTE)は私設網内の内線ア
ドレスを用いて制御される為に、外部(公衆網)から通
信を行う際に公衆網の端末が私設網のDTEの内線アド
レスをサポートしないと通信できないという欠点があっ
た。
[Prior Art] Conventionally, in a communication system that connects a public network and a private network, data terminal equipment (DTE) within the private network is controlled using an extension address within the private network. There was a drawback that when communicating from the public network, the terminal on the public network could not communicate unless it supported the extension address of the DTE on the private network.

[発明が解決しようとする問題点コ 本発明は上記従来例に鑑みなされたもので、公衆回線網
より私設回路網の端末装置に対して、私設回線網におけ
るアドレスを与えなくても通信できる通信システムを提
供することを目的とする。
[Problems to be Solved by the Invention] The present invention has been made in view of the above-mentioned conventional example, and is a communication method that allows communication from a public network to a terminal device of a private network without giving an address in the private network. The purpose is to provide a system.

[問題点を解決するための手段] 上記問題点を解決するために本発明の通信システムは以
下の様な構成から成る。
[Means for Solving the Problems] In order to solve the above problems, the communication system of the present invention has the following configuration.

即ち、公衆回線網と私設回線網とを通信装置を介して接
続し通信を行う通信システムであって、前記私設回線網
の私設回線と端末装置に介在する端末制御装置は前記端
末装置よりのアドレス情報を前記通信装置に送信指示す
る指示手段を備え、前記通信装置は前記アドレス情報と
前記端末制御装置のアドレス情報とを対応づけて記憶す
る記憶手段とを備える。
That is, it is a communication system in which a public line network and a private line network are connected via a communication device to perform communication, and a terminal control device interposed between a private line of the private line network and a terminal device has an address from the terminal device. The communication device includes an instruction means for instructing the communication device to transmit information, and the communication device includes a storage device that stores the address information and the address information of the terminal control device in association with each other.

[作用] 以上の構成において、私設回路網の端末装置よりアドレ
スの登録ができるとともに、公衆回線網より私設回線網
における端末のアドレスを与えなくても通信できるよう
に動作する。
[Function] In the above configuration, addresses can be registered from the terminal device in the private network, and communication can be performed without giving the address of the terminal in the private network from the public network.

[実施例] 以下、添付図面を参照して本発明の実施例を詳細に説明
する。
[Embodiments] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[通信システムの説明  (第1図)コ第1図は本発明
の一実施例の通信システムの構成図である。
[Description of Communication System (Fig. 1) Fig. 1 is a block diagram of a communication system according to an embodiment of the present invention.

図中、1は例えばx、25プロトコルをサポートする公
衆回線のパケット交換網である。2はパケット交換wJ
1に接続される端末機器で、ローカルエリアネットワー
ク(LAN)等の私設網の内線アドレス等をサポートす
る機能を有していない端末機器である。3はパケット交
換網1とLAN7との接続制御を行う通信サーバである
。4はLAN7の伝送路、5は伝送路4と端末機器6を
接続制御する端末アダプタで、端末機器6よりのアドレ
ス情報を通信サーバ3に送信指示するスイッチ5−1を
備えている。6はLAN7に接続される端末機器で、L
AN7への情報の入出力を行う。
In the figure, 1 is a public line packet switching network that supports, for example, the x.25 protocol. 2 is packet exchange wJ
This is a terminal device connected to 1, which does not have a function to support extension addresses of a private network such as a local area network (LAN). 3 is a communication server that controls the connection between the packet switching network 1 and the LAN 7; 4 is a transmission line of the LAN 7; 5 is a terminal adapter that connects and controls the transmission line 4 and the terminal device 6; it is provided with a switch 5-1 that instructs the communication server 3 to transmit address information from the terminal device 6; 6 is a terminal device connected to LAN7, L
Inputs and outputs information to AN7.

[通信サーバの構成図   (第2図)]]第2は本実
施例の通信サーバ3の構成図で、第1図と同一部分は同
一記号で示している。
[Configuration diagram of communication server (FIG. 2)] The second is a configuration diagram of the communication server 3 of this embodiment, in which the same parts as in FIG. 1 are indicated by the same symbols.

図中、20はLAN7の伝送路4へのデータ送受信制御
を行う送受信制御部、21はパケット交換gJ1と通信
サーバ3とのインタフェースを制御するインタフェース
制御部である。22は通信サーバ3の制御を行う、例え
ばマイクロプロセッサ等で構成されたCPUで、ROM
の制御プログラムに従って動作する。23はCPU22
のワークエリアとして各種データの一時記憶等を行うメ
そりである。
In the figure, 20 is a transmission/reception control unit that controls data transmission and reception to the transmission path 4 of the LAN 7, and 21 is an interface control unit that controls the interface between the packet exchange gJ1 and the communication server 3. 22 is a CPU configured with, for example, a microprocessor, which controls the communication server 3;
It operates according to the control program. 23 is CPU22
This is a memory that serves as a work area for temporary storage of various data.

[端末アダプタの構成図  (第3図)]第3図はLA
N内に接続される端末アダプタ5の構成図で、第1図と
同一部分は同一記号で示している。
[Terminal adapter configuration diagram (Figure 3)] Figure 3 shows the LA
This is a configuration diagram of the terminal adapter 5 connected to the terminal adapter N, and the same parts as in FIG. 1 are indicated by the same symbols.

図中、30はLAN7内で伝送路4との送受信を行う送
受信制御部、31は端末アダプタ5と端末機器6との間
のインタフェース制御を行うインタフェース制御部であ
る。32は端末アダプタ5を制御してLAN7における
データを制御するCPUで、ROMに格納された制御プ
ログラムに従って動作する。33はCPU32のワーク
エリアとしてのメモリで、後述するテーブル等を有し、
各種データの一時記1.Q等を行う。スイッチ5−1は
後述するように、端末機器6よりのアドレス情報を通信
サーバ3に送信指示する。
In the figure, 30 is a transmission/reception control unit that performs transmission and reception with the transmission line 4 within the LAN 7, and 31 is an interface control unit that performs interface control between the terminal adapter 5 and the terminal equipment 6. 32 is a CPU that controls the terminal adapter 5 and data on the LAN 7, and operates according to a control program stored in the ROM. 33 is a memory as a work area of the CPU 32, which has tables etc. which will be described later.
Temporary record of various data 1. Do Q etc. The switch 5-1 instructs the communication server 3 to transmit address information from the terminal device 6, as will be described later.

[端末アダプタのJ/埋ラフローチャート説明(第4図
、第5図)] 第4図は端末アダプタ5の端末機器6よりのデータ受信
処理のフローチャートである。
[Explanation of the flowchart of the terminal adapter (FIGS. 4 and 5)] FIG. 4 is a flowchart of the process of receiving data from the terminal device 6 by the terminal adapter 5.

まずステップS1で端末機器6より受信したX、25パ
ケツトタイプをチェックする。“発呼”パケットならば
ステップS2に進み端末アダプタ5のスイッチ5−1が
オンかどうかをみる。
First, in step S1, the type of X, 25 packet received from the terminal device 6 is checked. If it is a "calling" packet, the process advances to step S2 to check whether the switch 5-1 of the terminal adapter 5 is on.

スイッチ5−1がオフのときは通常のデータ送信処理を
行うが、スイッチ5−1がオンの時はステップS3に進
み、X、25パケツトにテーブル登録情報であることを
示すコードを付加してLAN7を通じて通信サーバ3に
送信する。
When the switch 5-1 is off, normal data transmission processing is performed, but when the switch 5-1 is on, the process advances to step S3, and a code indicating that the X and 25 packets are table registration information is added. It is transmitted to the communication server 3 via the LAN 7.

第5図は端末アダプタ5より通信サーバに送信されるL
ANパケットのフォーマットである。
Figure 5 shows the L sent from the terminal adapter 5 to the communication server.
This is the format of the AN packet.

50は登録テーブル作成情報であることを示すコントロ
ールコード、51は端末機器6よりの情報データである
x、25発呼パケットを搭載する部分である。
50 is a control code indicating that it is registration table creation information, and 51 is a part in which x and 25 calling packets, which are information data from the terminal device 6, are mounted.

[X、25発発呼パケット説明 (第6図)]]第6は
第5図の51に示したx、25発呼パケットのフォーマ
ット図である。
[Explanation of X, 25 calling packet (FIG. 6)] The sixth is a format diagram of the x, 25 calling packet shown at 51 in FIG.

いま各データが1バイト単位で構成されているものとす
る。60の上位8ビツトはゼネラルフォーマット識別子
、下位4ビツトは論理チャンネルグループ番号である。
Assume now that each piece of data is composed of 1 byte. The upper 8 bits of 60 are the general format identifier, and the lower 4 bits are the logical channel group number.

61は論理チャンネル番号、62はパケットタイプ識別
子で送信時は発呼コードが搭載されている。63の上位
8ビツトは発呼DTEアドレス長、下位4ビツトは着呼
アドレス長である。64は着呼DTEアドレスが搭載さ
れる領域で、端末アダプタ5及び端末機器6が接続許可
している相手DTEアドレスが搭載される。65は発呼
DTEアドレス、66はファシリティ長、67はファシ
リティ、68はファーストセレクトデータで、ファース
トセレクト内に端末アダプタ番号を搭載する部分である
61 is a logical channel number, 62 is a packet type identifier, and a calling code is loaded at the time of transmission. The upper 8 bits of 63 are the calling DTE address length, and the lower 4 bits are the called address length. Reference numeral 64 is an area in which the called DTE address is loaded, and the destination DTE address to which connection is permitted by the terminal adapter 5 and the terminal device 6 is loaded. 65 is the calling DTE address, 66 is the facility length, 67 is the facility, and 68 is first select data, which is a part in which the terminal adapter number is mounted in the first select.

[通信手順の説明   (第7図)] 第7図は端末機器6と端末アダプタ5及び通信サーバ3
との通信手順を示す図で、第1図と共通部分は同一符号
で示している。
[Explanation of communication procedure (Fig. 7)] Fig. 7 shows the terminal device 6, terminal adapter 5, and communication server 3.
FIG. 2 is a diagram showing a communication procedure with FIG. 1, and parts common to FIG.

70で端末機器6より発呼パケットCR(Con−ne
ction Request )が端末アダプタ5に発
行される。端末アダプタ5はこの発呼パケットをチェッ
クして、スイッチ5−1がオンのときは71で第5図に
示す登録情報報告パケットとしての発呼パケットを通信
サーバ3に発行する。通信サーバ3はこれにより登録テ
ーブルを作成して呼の切断パケットCI (C1ear
 Identification)を発行する。端末ア
ダプタ5はCIを受信すると端末機器6にCIを送信す
る。端末機器6はCIを受信するとCF (C1ear
 Confirm )を発行して手順を終了する。
At 70, the terminal device 6 sends a call packet CR (Con-ne
ction Request) is issued to the terminal adapter 5. The terminal adapter 5 checks this calling packet, and when the switch 5-1 is on, issues a calling packet as a registration information report packet shown in FIG. 5 to the communication server 3 at 71. Based on this, the communication server 3 creates a registration table and stores the call disconnection packet CI (C1ear
Identification). When the terminal adapter 5 receives the CI, it transmits the CI to the terminal device 6. When the terminal equipment 6 receives the CI, it transmits the CF (C1ear
Confirm) is issued and the procedure ends.

[通信サーバの登録テーブルの説明(第8図)]]第8
は通信サーバ3のメモリ23のアドレス登録テーブルを
示す図である。
[Explanation of registration table of communication server (Figure 8)]] Part 8
2 is a diagram showing an address registration table in the memory 23 of the communication server 3. FIG.

80はパケット交換網1の端末機器2からみたLAN7
の端末機器6のDTEアドレス登録領域、81はそのD
TEのLAN7における内線アドレス登録領域である。
80 is LAN 7 seen from terminal device 2 of packet switching network 1
The DTE address registration area of the terminal device 6, 81 is the DTE address registration area of the terminal device 6.
This is an extension address registration area in LAN 7 of TE.

前述したように、これらの情報は端末機器6より人力さ
れ、端末アダプタ5のスイッチ5−1がオンのときに端
末アダプタ5より通信サーバ3に送信される。通信サー
バ3はこれらDTEアドレスと内線アドレスを人力して
メモリ23に記憶させておくことにより、端末機器2よ
りの内線アドレスを含まない情報でも送受信できるよう
にしている。
As described above, this information is manually inputted from the terminal device 6 and transmitted from the terminal adapter 5 to the communication server 3 when the switch 5-1 of the terminal adapter 5 is turned on. By manually storing these DTE addresses and extension addresses in the memory 23, the communication server 3 is able to send and receive information from the terminal device 2 that does not include an extension address.

[着呼パケット受信動作説明  (第9図)]第9図は
通信サーバ3のCPU22のROMに格納されている着
呼パケットの受信動作を示すフローチャートである。
[Description of operation for receiving incoming call packets (FIG. 9)] FIG. 9 is a flowchart showing the operation for receiving incoming call packets stored in the ROM of the CPU 22 of the communication server 3.

パケット交換網1より°″着呼゛パケットtt受<zす
るとステップSIOに進み、“着呼”パケットがLAN
7の内線アドレスを含んでいるかをみる。内線アドレス
が付加されていればステップS15に進みLAN7に送
信するが、内線アドレスが含まれていない時はステップ
Sllに進み、着呼DTEアドレスをもつ登録テーブル
がメモリ23にあるかを調べる。ステップS12で登録
がない時はステップ313に進み、例えば端末機器2に
通信不能メツセージ送出等のエラー処理を行う。メモリ
23のテーブルにDTEアドレスとその内線アドレスが
登録されている時はステップS14に進み、そのDTE
アドレスに対応している内線アドレスを“若呼°′パケ
ットに付加する。そしてステップ515でLAN7に発
行する。
When an "incoming call" packet tt is received from the packet switching network 1, the process proceeds to step SIO, where the "incoming" packet is transferred to the LAN.
Check whether it contains the extension address of 7. If an extension address has been added, the process advances to step S15 and is transmitted to the LAN 7, but if no extension address is included, the process advances to step S11, where it is checked whether a registration table with the called DTE address exists in the memory 23. If there is no registration in step S12, the process proceeds to step 313, where error processing such as sending a communication failure message to the terminal device 2 is performed. When the DTE address and its extension address are registered in the table of the memory 23, the process advances to step S14, and the DTE address is registered in the table of the memory 23.
The extension address corresponding to the address is added to the "young call °" packet. Then, in step 515, it is issued to the LAN 7.

LAN?では端末アダプタ5は゛着呼°°パケットの内
線アドレスをチェックし、接続されている端末機器6の
内線アドレスに等しいパケットを取り込んで端末機器6
に送信する。これにより内線アドレスが人力できない、
又は内線アドレスを知らないパケット交換網1の端末機
器2と、LAN7の端末機器6との間での通信が可能と
なる。
LAN? Then, the terminal adapter 5 checks the extension address of the incoming call packet, captures the packet equal to the extension address of the connected terminal device 6, and sends it to the terminal device 6.
Send to. As a result, extension addresses cannot be determined manually.
Alternatively, communication between the terminal device 2 of the packet switching network 1 and the terminal device 6 of the LAN 7, which do not know the extension address, becomes possible.

以上述べた如く本実施例によれば、私設網の端末より私
設網における端末のアドレス情報を人力して登録できる
ため、公衆網より私設網に発呼する公衆網の端末は、私
設網におけるアドレスを意識せずに発呼できるという効
果がある。
As described above, according to this embodiment, since the address information of the terminal in the private network can be manually registered from the terminal in the private network, the terminal in the public network that makes a call from the public network to the private network can address the address information in the private network. This has the effect of allowing you to make calls without being aware of it.

[発明の効果] 以上述べた如く本発明によれば、公衆網の端末からみて
私設網の端末の私設網内でのアドレスが不明でも、公衆
網の端末と私設網の端末との間で送受信が行なえるとい
う効果がある。
[Effects of the Invention] As described above, according to the present invention, even if the address of the private network terminal within the private network is unknown from the viewpoint of the public network terminal, transmission and reception between the public network terminal and the private network terminal is possible. It has the effect of allowing you to do this.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の一実施例の通信システムの4R成図、 第2図は本実施例の通信サーバのブロック図、第3図は
端末アダプタのブロック図、 第4図は端末アダプタの端末機器よりの発呼パケット受
信フローチャート、 第5図は端末アダプタより通信サーバに送信するパケッ
トフォーマットの1例を示す図、第6図は第5図のX、
25パケツトフオーマツトの1例を示す図、 第7図は通信手順を示す図、 第8図は通信サーバのメモリのDTEアドレスと内線ア
ドレスの登録テーブルの構成図、第9図は本実施例の通
信サーバの着呼パケット受信処理のフローチャート図で
ある1、。 図中、1・・・パケット交換網、2・・・端末機器、3
・・・通信サーバ、4・・・伝送路、5・・・端末アダ
プタ、5−1・・・スイッチ、6・・・端末機器、7・
・・LAN。 20・・・送受信制御部、21・・・インタフェース制
御部、22・・・CPU、23・・・メモリ、3o・・
・送受信制御部、31・・・インタフェース制御部、3
2・・・CPU、33・・・メモリである。 特許出原人   キャノン株式会社 第 31M 第4図 第5図 071偉1【 第6 図 第7図 第8図 第9図
Fig. 1 is a 4R diagram of a communication system according to an embodiment of the present invention, Fig. 2 is a block diagram of a communication server of this embodiment, Fig. 3 is a block diagram of a terminal adapter, and Fig. 4 is a terminal of the terminal adapter. Flowchart for receiving calling packets from the device; Figure 5 is a diagram showing an example of the packet format sent from the terminal adapter to the communication server; Figure 6 is the X in Figure 5;
7 is a diagram showing the communication procedure, FIG. 8 is a configuration diagram of a registration table of DTE addresses and extension addresses in the memory of the communication server, and FIG. 9 is a diagram showing the present embodiment. 1, which is a flowchart diagram of incoming call packet reception processing of the communication server of FIG. In the figure, 1...Packet switching network, 2...Terminal equipment, 3
... Communication server, 4... Transmission path, 5... Terminal adapter, 5-1... Switch, 6... Terminal equipment, 7.
...LAN. 20... Transmission/reception control unit, 21... Interface control unit, 22... CPU, 23... Memory, 3o...
・Transmission/reception control unit, 31...interface control unit, 3
2...CPU, 33...Memory. Patent originator Canon Co., Ltd. No. 31M Fig. 4 Fig. 5 071 Wei 1 [ Fig. 6 Fig. 7 Fig. 8 Fig. 9

Claims (1)

【特許請求の範囲】[Claims] 公衆回線網と私設回線網とを通信装置を介して接続し通
信を行う通信システムであつて、前記私設回線網の私設
回線と端末装置に介在する端末制御装置は前記端末装置
よりのアドレス情報を前記通信装置に送信指示する指示
手段を備え、前記通信装置は前記アドレス情報と前記端
末制御装置のアドレス情報とを対応づけて記憶する記憶
手段とを備え、前記端末装置より該端末装置のアドレス
情報を前記通信装置に登録できるようにしたことを特徴
とする通信システム。
A communication system that performs communication by connecting a public line network and a private line network via a communication device, wherein a terminal control device interposed between the private line of the private line network and a terminal device receives address information from the terminal device. The communication device includes an instruction means for instructing the communication device to transmit, and the communication device includes a storage device for storing the address information and the address information of the terminal control device in association with each other, and the communication device includes a storage device for storing the address information and the address information of the terminal control device in correspondence with each other. A communication system, characterized in that the communication system is capable of registering information in the communication device.
JP61201604A 1986-08-29 1986-08-29 Communication system Pending JPS6359137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61201604A JPS6359137A (en) 1986-08-29 1986-08-29 Communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61201604A JPS6359137A (en) 1986-08-29 1986-08-29 Communication system

Publications (1)

Publication Number Publication Date
JPS6359137A true JPS6359137A (en) 1988-03-15

Family

ID=16443804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61201604A Pending JPS6359137A (en) 1986-08-29 1986-08-29 Communication system

Country Status (1)

Country Link
JP (1) JPS6359137A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173952A (en) * 1984-09-20 1986-04-16 Mitsubishi Paper Mills Ltd Processing solution for silver complex salt diffusion transfer
JPS6173950A (en) * 1984-09-20 1986-04-16 Mitsubishi Paper Mills Ltd Processing solution for silver complex salt diffusion transfer
JPS6173953A (en) * 1984-09-20 1986-04-16 Mitsubishi Paper Mills Ltd Processing solution for silver complex salt diffusion transfer
JPH04237233A (en) * 1991-01-22 1992-08-25 Nec Corp Communication control method
JPH0534885A (en) * 1991-07-31 1993-02-12 Fuji Photo Film Co Ltd Image formation by silver salt diffusion transfer
US9997386B2 (en) 2008-09-30 2018-06-12 Canon Anelva Corporation Substrate holder mounting device and substrate holder container chamber

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11341693A (en) * 1998-05-27 1999-12-10 Denso Corp Set battery having overcharge protective circuit
JP2007157403A (en) * 2005-12-01 2007-06-21 Sanyo Electric Co Ltd Power supply device
WO2008128296A1 (en) * 2007-04-24 2008-10-30 Rodney Colin Lawton Dilkes Battery management system
JP2009284717A (en) * 2008-05-26 2009-12-03 Mazda Motor Corp Battery control method for vehicle and its device
WO2010042517A1 (en) * 2008-10-07 2010-04-15 Boston-Power, Inc. Li-ion battery array for vehicle and other large capacity applications
JP2011024299A (en) * 2009-07-14 2011-02-03 Sanyo Electric Co Ltd Power supply circuit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11341693A (en) * 1998-05-27 1999-12-10 Denso Corp Set battery having overcharge protective circuit
JP2007157403A (en) * 2005-12-01 2007-06-21 Sanyo Electric Co Ltd Power supply device
WO2008128296A1 (en) * 2007-04-24 2008-10-30 Rodney Colin Lawton Dilkes Battery management system
JP2009284717A (en) * 2008-05-26 2009-12-03 Mazda Motor Corp Battery control method for vehicle and its device
WO2010042517A1 (en) * 2008-10-07 2010-04-15 Boston-Power, Inc. Li-ion battery array for vehicle and other large capacity applications
JP2011024299A (en) * 2009-07-14 2011-02-03 Sanyo Electric Co Ltd Power supply circuit

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173952A (en) * 1984-09-20 1986-04-16 Mitsubishi Paper Mills Ltd Processing solution for silver complex salt diffusion transfer
JPS6173950A (en) * 1984-09-20 1986-04-16 Mitsubishi Paper Mills Ltd Processing solution for silver complex salt diffusion transfer
JPS6173953A (en) * 1984-09-20 1986-04-16 Mitsubishi Paper Mills Ltd Processing solution for silver complex salt diffusion transfer
JPS6361654B2 (en) * 1984-09-20 1988-11-29
JPS6361655B2 (en) * 1984-09-20 1988-11-29
JPH0473868B2 (en) * 1984-09-20 1992-11-24
JPH04237233A (en) * 1991-01-22 1992-08-25 Nec Corp Communication control method
JPH0534885A (en) * 1991-07-31 1993-02-12 Fuji Photo Film Co Ltd Image formation by silver salt diffusion transfer
US9997386B2 (en) 2008-09-30 2018-06-12 Canon Anelva Corporation Substrate holder mounting device and substrate holder container chamber

Similar Documents

Publication Publication Date Title
JP2679635B2 (en) LAN connection device
JPH07131478A (en) Lan-to-lan communication method and lan-to-lan connecting device
US6795430B1 (en) Service-related signaling between voice over internet protocol servers
US6728771B2 (en) Generic transport option for transporting messages in relay or broadcast mode via combinations of ISDN B-channels or D-channels
JPS6359137A (en) Communication system
JP4392159B2 (en) IP phone
JP3964589B2 (en) Information communication system and call control device connection method
Cisco WAN Link Protocols
JP3191740B2 (en) Network communication device and recording medium recording the program
JP3465283B2 (en) Partner authentication method and device
JPS63146536A (en) Data communication system
JP2750923B2 (en) Network connection failure avoidance method
JPS5868347A (en) Incoming transfer system
JPS6387840A (en) Data communication system
JPS6359136A (en) Communication system
JPH08204704A (en) Communication equipment
EP0760566B1 (en) Data communication system and communication terminal equipment
JPS6359138A (en) Communication equipment
JP2659624B2 (en) Packet switching communication method
JP2785739B2 (en) LAN terminal device
JP3559349B2 (en) Connection method between LANs via public network
KR100270738B1 (en) Operating apparatus and method of x.25 layer 3 in private branch exchange
JPH08139741A (en) Multi-adaptor control method
JPH02166854A (en) Closed area connection system for packet communication
JPH05122225A (en) Automatic dialing system