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JPH03125382A - Video recording index recording system - Google Patents

Video recording index recording system

Info

Publication number
JPH03125382A
JPH03125382A JP26302689A JP26302689A JPH03125382A JP H03125382 A JPH03125382 A JP H03125382A JP 26302689 A JP26302689 A JP 26302689A JP 26302689 A JP26302689 A JP 26302689A JP H03125382 A JPH03125382 A JP H03125382A
Authority
JP
Japan
Prior art keywords
recording
cassette tape
video recording
tape
sheet
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
JP26302689A
Other languages
Japanese (ja)
Inventor
Kiyoshi Kimura
清 木村
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP26302689A priority Critical patent/JPH03125382A/en
Publication of JPH03125382A publication Critical patent/JPH03125382A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a cassette tape to which video recording index information is added by appending a thermosensitive recording sheet to one part of the housing of the cassette tape and recording the video recording index information on the sheet. CONSTITUTION:The cassette tape 2 is inserted in a magnetic recording and reproducing device 1 from a cassette tape insertion window 13 and fitted at a recording and reproducing position. Meanwhile, a thermal head 14 is retreated to such a position in a path for inserting and fitting the tape that it does not hinder the cassette tape 2 while performing the action of the loading/unloading, the video recording or the reproducing of the cassette tape 2, and it is controlled to move and contact with the thermosensitive recording sheet 15 at the time of finishing the video recording. In such a state, the information such as a video recording start time, a video recording time, a channel, a video recording mode, a sound mode, and a tape counted value, etc., corresponding to a program to be recorded is visually recorded on the thermosensitive sheet 15. Thus, the video recording is finished and the index information corresponding to the video recording is recorded on one part of the housing of the cassette tape.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、録画した映像信号に対応するインデックス情
報をカセットテープの筐体の一部に自動的に可視表示す
る録画インデックス記録方式に関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a video recording index recording method that automatically and visually displays index information corresponding to a recorded video signal on a part of the casing of a cassette tape.

〔従来の技術〕[Conventional technology]

磁気記録再生装置(VTR)などの録画装置でTV放送
番組等の映像信号を録画した場合、録画した時刻、録画
時間、放送チャンネル、録画モード、音声モード、テー
プカウンタ値等の録画インデックスは、操作者がカセッ
トテープに添付されたラベルにペン書きなどで記入して
いる。
When video signals such as TV broadcast programs are recorded using a recording device such as a magnetic recording/reproducing device (VTR), the recording index such as the recording time, recording time, broadcast channel, recording mode, audio mode, tape counter value, etc. cannot be changed by operation. A person writes on the label attached to the cassette tape using a pen or similar method.

また、上記のようなラベルに書き込む代わりに、録画装
置側のメモリに上記の録画インデックスを記憶すること
が考えられる。
Furthermore, instead of writing on the label as described above, it is conceivable to store the recording index in the memory on the recording device side.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上記従来技術において、ラベルへの手書きによる録画イ
ンデックの記入は極めて繁雑であり、また情報の転記誤
りを招く心配がある。
In the above-mentioned conventional technology, writing the recording index on the label by hand is extremely complicated, and there is a risk that the information may be erroneously transcribed.

一方、録画装置のメモリに録画インデックス情報を記憶
しておく方法は、カセットテープを交換してしまうと意
味がなくなり、かえって使用者に混乱を与えるという問
題がある。
On the other hand, the method of storing the recording index information in the memory of the recording device has the problem that it becomes meaningless once the cassette tape is replaced, and it causes confusion to the user.

本発明の目的は、上記従来技術の問題を解消し、録画イ
ンデックスを自動的にカセットテープの筐体の一部に可
視的に記録するようにした録画インデックス記録方式を
提供することにある。
SUMMARY OF THE INVENTION An object of the present invention is to solve the problems of the prior art described above and to provide a recording index recording method that automatically and visually records a recording index on a part of a cassette tape casing.

〔課題を解決するための手段〕[Means to solve the problem]

上記目的は、カセットテープに筐体の一部に感熱記録シ
ートを添付し、録画装置に設けたサーマルヘッドにより
この感熱記録シートに録画インデックス情報を自動記録
することによって達成される。
The above object is achieved by attaching a heat-sensitive recording sheet to a part of the cassette tape and automatically recording recording index information on the heat-sensitive recording sheet using a thermal head provided in a recording device.

〔作用〕[Effect]

録画の終了によって、その録画に対応するインデックス
情報がカセットテープの筐体の一部に自動記録される。
Upon completion of recording, index information corresponding to the recording is automatically recorded on a part of the cassette tape housing.

〔実施例〕〔Example〕

以下、本発明の実施例を図面を参照して説明する。 Embodiments of the present invention will be described below with reference to the drawings.

第1図は本発明による録画インデックス記録方式を適用
した磁気記録再生装置の要部構成図であって、1は磁気
記録再生装置、2はカセットテープ、11は回転ヘッド
シリンダ、12は磁気テープ、13はカセットテープ挿
入窓、14はサーマルヘッド、21はカセットテープ2
のテープ保護蓋である。
FIG. 1 is a block diagram of the main parts of a magnetic recording and reproducing apparatus to which the recording index recording method according to the present invention is applied, in which 1 is a magnetic recording and reproducing apparatus, 2 is a cassette tape, 11 is a rotary head cylinder, 12 is a magnetic tape, 13 is a cassette tape insertion window, 14 is a thermal head, and 21 is a cassette tape 2.
The tape protects the lid.

第2図はカセットテープの上面図であって、15は感熱
記録シートであり、第1図と同一符号は同一部分に対応
する。
FIG. 2 is a top view of the cassette tape, where 15 is a thermosensitive recording sheet, and the same reference numerals as in FIG. 1 correspond to the same parts.

第1図、第2図において、カセットテープ2は磁気記録
再生装置1に対して、第1図の矢印Aに示したようにカ
セットテープ挿入窓13から挿入され、記録再生位置に
装着されて、保護蓋21が開放されて内部に巻回されて
いる磁気テープ12が図示しないテープローディング機
構により回転ヘッドシリンダ11に巻回される。
1 and 2, a cassette tape 2 is inserted into the magnetic recording/reproducing apparatus 1 through the cassette tape insertion window 13 as shown by arrow A in FIG. 1, and is mounted at the recording/reproducing position. The protective lid 21 is opened and the magnetic tape 12 wound inside is wound around the rotary head cylinder 11 by a tape loading mechanism (not shown).

サーマルヘッド14はカセットテープの着脱や録画、再
生動作中は、テープ挿入、装着路に邪魔にならない位置
に退避しており、録画の終了により図示の位置に移動し
て第2図に示した感熱記録シート15に接するように制
御される。
The thermal head 14 is retracted to a position where it does not interfere with the tape insertion and loading path during loading/unloading, recording, and playback operations of the cassette tape, and when recording is finished, it moves to the position shown in the figure, and the thermal head 14 is moved to the position shown in Fig. 2. It is controlled so that it is in contact with the recording sheet 15.

この状態で、当該録画番組に対応する録画開始時刻、録
画時間、チャンネル、録画モード、音声モード、テープ
カウンタ値等の情報を可視的に感熱記録シート15に記
録する。
In this state, information such as the recording start time, recording time, channel, recording mode, audio mode, tape counter value, etc. corresponding to the recorded program is visually recorded on the thermosensitive recording sheet 15.

感熱記録シート15は、低分子有機物と樹脂およびバイ
ンダーからなるフィルム状シートであり、サーマルヘッ
ドによる文字、記号パターンを可視化する。この感熱記
録シート15は、透過率において熱可逆性があり、ある
温度(67〜70℃程度)で記録させることができ、そ
のまま常温に戻してもその記録状態が保たれる。そして
、記録に必要な温度以上(70〜75℃程度以上)を加
えて常温に戻すと、元の不可視状態(不透明)となるも
ので、サーマルヘッドで上記感熱記録シート全体に熱を
加えることにより、何回でも書き替えが可能である。
The heat-sensitive recording sheet 15 is a film-like sheet made of a low-molecular organic substance, a resin, and a binder, and visualizes characters and symbol patterns produced by a thermal head. This thermosensitive recording sheet 15 has thermoreversibility in terms of transmittance, and can be recorded at a certain temperature (approximately 67 to 70° C.), and the recording state is maintained even when the temperature is returned to room temperature. Then, when the temperature above the temperature required for recording (approximately 70 to 75 degrees Celsius or above) is applied and the temperature is returned to room temperature, it returns to its original invisible state (opaque).By applying heat to the entire heat-sensitive recording sheet with a thermal head, , can be rewritten any number of times.

このような熱可逆性物質については、本発明のポイント
ではないので詳細な説明は省略するが、必要があれば、
電子写真学会、第61回電子写真学会研究討論会(19
88年5月16〜17日)の予稿集rJapan Ha
rdcopy ’88J  (1988年5月15日発
行)の239ページから242ペ一ジrTHERMAL
  ALTERATION  CHARACTERIS
TrCS  ANDHALF−TONE  RECOR
DING  CHARACTERISTICS  0F
REVERS4BLE THERMO5ENSITIV
E MATERIALJ ニコ(7)種の物質の記載が
あるので参照されたい。
Detailed explanation of such thermoreversible substances is omitted as it is not the point of the present invention, but if necessary,
Electrophotography Society, 61st Electrophotography Society Research Discussion Meeting (19
May 16-17, 1988) Proceedings rJapan Ha
rdcopy '88J (published May 15, 1988), pages 239 to 242 rTHERMAL
ALTERATION CHARACTERIS
TrCS ANDHALF-TONE RECOR
DING CHARACTERISTICS 0F
REVERS4BLE THERMO5ENSITIV
Please refer to the description of E MATERIALJ Nico (7) types of substances.

なお、本発明は上記の物質のみに限るものではなく、書
き替え不可能の感熱記録シートを用いてもよいことは勿
論である。
Note that the present invention is not limited to the above-mentioned materials, and it goes without saying that a non-rewritable heat-sensitive recording sheet may also be used.

このように、カセットテープ側には感熱記録シートを添
付するのみで、情報保持のための電源等を必要としない
ので、極めて取り扱いが容易で、かつ安価である。
In this way, only a heat-sensitive recording sheet is attached to the cassette tape, and no power source or the like is required for retaining information, making it extremely easy to handle and inexpensive.

〔発明の効果〕〔Effect of the invention〕

以上説明したように、本発明によれば、録画したカセッ
トテープにその録画インデックス情報を自動的に記録で
きるので、従来技術のような問題がなく、使い勝手の良
好な録画インデックス情報を付与したカセットテープを
得ることができる。
As explained above, according to the present invention, since the recording index information can be automatically recorded on the recorded cassette tape, the cassette tape with recording index information added thereto is free from the problems of the prior art and is easy to use. can be obtained.

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

第1図は本発明による録画インデックス記録方式を適用
した磁気記録再生装置の要部構成図、第2図はカセット
テープの上面図である。 1・・・・磁気記録再生装置、2・・・・カセットテー
プ、11・・・・回転ヘッドシリンダ、12・・・・磁
気テープ、13・・・・カセットテープ挿入窓、14・
・・・サーマルヘッド、15・・・・感熱記録シート、
21・・・・カセットテープのテープ保護蓋。
FIG. 1 is a block diagram of a main part of a magnetic recording/reproducing apparatus to which the recording index recording method according to the present invention is applied, and FIG. 2 is a top view of a cassette tape. DESCRIPTION OF SYMBOLS 1... Magnetic recording/reproducing device, 2... Cassette tape, 11... Rotating head cylinder, 12... Magnetic tape, 13... Cassette tape insertion window, 14...
...Thermal head, 15...Thermal recording sheet,
21... Tape protection lid for cassette tape.

Claims (1)

【特許請求の範囲】[Claims] カセットテープを用いて映像信号を記録する機能を有す
る録画装置と、上記カセットテープの筐体の一部に設け
た感熱記録シートと、上記録画装置のカセットテープ装
着部に上記カセットテープの感熱記録シートと対峙する
ように設けたサーマルヘッドとを備え、上記カセットテ
ープに録画された映像信号に対応する録画日付、録画モ
ード、テープカウンタ値等の録画インデックスを上記サ
ーマルヘッドにより上記カセットテープの感熱記録シー
トに可視記録することを特徴とする録画インデックス記
録方式。
A recording device having a function of recording video signals using a cassette tape, a heat-sensitive recording sheet provided in a part of the casing of the cassette tape, and a heat-sensitive recording sheet of the cassette tape provided in a cassette tape mounting portion of the recording device. and a thermal head installed so as to face the cassette tape, and the recording index such as the recording date, recording mode, tape counter value, etc. corresponding to the video signal recorded on the cassette tape is recorded by the thermal head on the heat-sensitive recording sheet of the cassette tape. A recording index recording method characterized by visually recording.
JP26302689A 1989-10-11 1989-10-11 Video recording index recording system Pending JPH03125382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26302689A JPH03125382A (en) 1989-10-11 1989-10-11 Video recording index recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26302689A JPH03125382A (en) 1989-10-11 1989-10-11 Video recording index recording system

Publications (1)

Publication Number Publication Date
JPH03125382A true JPH03125382A (en) 1991-05-28

Family

ID=17383852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26302689A Pending JPH03125382A (en) 1989-10-11 1989-10-11 Video recording index recording system

Country Status (1)

Country Link
JP (1) JPH03125382A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004473A2 (en) * 1991-08-19 1993-03-04 Yuen Henry C Program directory for a video tape cassette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004473A2 (en) * 1991-08-19 1993-03-04 Yuen Henry C Program directory for a video tape cassette

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