JPH0339002U - - Google Patents
Info
- Publication number
- JPH0339002U JPH0339002U JP9989789U JP9989789U JPH0339002U JP H0339002 U JPH0339002 U JP H0339002U JP 9989789 U JP9989789 U JP 9989789U JP 9989789 U JP9989789 U JP 9989789U JP H0339002 U JPH0339002 U JP H0339002U
- Authority
- JP
- Japan
- Prior art keywords
- information processing
- data
- electrodes
- processing means
- converter
- 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.)
- Granted
Links
- 230000010365 information processing Effects 0.000 claims description 6
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 206010043268 Tension Diseases 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Description
第１図は本考案の精神の緊張状態を測定する回
路図、第２図のＡ及びＢはそれぞれ本考案よりな
るバイオフイードバツク機能付電子腕時計の正面
図及び側面図、第３図は本考案よりなる電子腕時
計によりバイオフイードバツクを行う場合の扱い
方を示す説明図、第４図及び第５図は従来例を示
す皮膚抵抗測定回路図、第６図は本考案の精神の
緊張状態を測定する回路における表示形式を示す
説明図、第７図は本考案に使われる情報処理手段
における情報処理手順を示すフローチヤート、第
８図、第９図、及び第１０図は本考案に使われる
直流反転増巾回路の異つた実施例をそれぞれ示す
回路図である。
１……外装ケース、３……第１の電極、５……
表示手段、８……第２の電極、９……マイクロコ
ンピユータ、１０……ＤＡ変換器、１１……皮膚
の電気抵抗、１２……演算増巾器、１３……負帰
還抵抗、１４……ＡＤ変換器、１５……スイツチ
。
Fig. 1 is a circuit diagram for measuring mental tension according to the present invention, A and B in Fig. 2 are a front view and a side view, respectively, of an electronic wristwatch with a biofeedback function according to the present invention, and Fig. 3 is a circuit diagram of the present invention. An explanatory diagram showing how to handle biofeedback using an electronic wristwatch based on the invention, Figures 4 and 5 are skin resistance measurement circuit diagrams showing a conventional example, and Figure 6 shows the state of tension of the spirit of the invention. FIG. 7 is a flowchart showing the information processing procedure in the information processing means used in the present invention, and FIGS. 8, 9, and 10 are FIG. 4 is a circuit diagram showing different embodiments of a DC inverting amplification circuit according to the present invention. 1...Exterior case, 3...First electrode, 5...
Display means, 8... second electrode, 9... microcomputer, 10... DA converter, 11... electrical resistance of skin, 12... operational amplifier, 13... negative feedback resistor, 14... AD converter, 15... switch.
Claims (1)
ケース上に設けられた第１及び第２の電極と、該
第１及び第２の電極に電気的に接続されたコンダ
クタンス測定回路と、測定の初期条件を設定する
初期状態設定手段と、前記コンダクタンス測定回
路によつて得られるデータを処理する情報処理手
段と、該情報処理手段によつて処理された前記デ
ータを所定の形式に即して表示する表示手段とを
備える電子腕時計において、 前記コンダクタンス測定回路が、前記情報処理
手段から出力されるデジタルデータＤｏを入力デ
ータとするＤＡ変換器と、前記第１及び第２の電
極間に接続される皮膚の電気抵抗により構成され
る入力抵抗、負帰還抵抗、及び演算増巾器とから
成り前記ＤＡ変換器の出力電圧を入力電圧とする
直流反転増巾回路と、該直流反転増巾回路の出力
電圧を入力信号とするＡＤ変換器とを備え、該Ａ
Ｄ変換器の出力データであるデジタルデータＤｉ
を前記情報処理手段の入力データとすることによ
り、前記第１及び第２の電極間に接続される皮膚
の電気抵抗の逆数に比例すると同時に前記情報処
理手段から出力されるデジタルデータＤｏにも比
例するデジタルデータＤｉを前記情報処理手段に
供給するようにしたものであることを特徴とする
電子腕時計に用いる精神の緊張状態測定回路。[Claims for Utility Model Registration] A clock device built into an exterior case, first and second electrodes provided on the exterior case, and a clock device electrically connected to the first and second electrodes. a conductance measuring circuit; an initial state setting means for setting initial conditions for measurement; an information processing means for processing data obtained by the conductance measuring circuit; an electronic wristwatch comprising: a display means for displaying data in accordance with a format of a DC inverting amplification circuit that uses the output voltage of the DA converter as an input voltage, and is made up of an input resistance constituted by the electrical resistance of the skin connected between two electrodes, a negative feedback resistance, and an operational amplifier; an AD converter that receives the output voltage of the DC inverting amplification circuit as an input signal;
Digital data D i which is the output data of the D converter
By making D o the input data of the information processing means, it is proportional to the reciprocal of the electrical resistance of the skin connected between the first and second electrodes, and at the same time, the digital data Do output from the information processing means is also A mental tension state measuring circuit for use in an electronic wristwatch, characterized in that the circuit supplies proportional digital data D i to the information processing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989099897U JP2507008Y2 (en) | 1989-08-29 | 1989-08-29 | Circuit for measuring mental tension in electronic wrist watches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989099897U JP2507008Y2 (en) | 1989-08-29 | 1989-08-29 | Circuit for measuring mental tension in electronic wrist watches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0339002U true JPH0339002U (en) | 1991-04-16 |
| JP2507008Y2 JP2507008Y2 (en) | 1996-08-14 |
Family
ID=31648929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989099897U Expired - Fee Related JP2507008Y2 (en) | 1989-08-29 | 1989-08-29 | Circuit for measuring mental tension in electronic wrist watches |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507008Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008307712A (en) * | 2007-06-12 | 2008-12-25 | Rira Yasojima | Seal-ink case |
| JP2015526214A (en) * | 2012-08-28 | 2015-09-10 | アンプト・メディカルＩｍｐｅｔｏｍｅｄｉｃａｌ | Improved electrophysiological analysis system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60249933A (en) * | 1984-04-11 | 1985-12-10 | ウイリアム エドワード．ウツドリイ | Diagnostic machine |
| JPS6422315U (en) * | 1987-07-31 | 1989-02-06 | ||
| JPH01119614U (en) * | 1988-02-02 | 1989-08-14 |
-
1989
- 1989-08-29 JP JP1989099897U patent/JP2507008Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60249933A (en) * | 1984-04-11 | 1985-12-10 | ウイリアム エドワード．ウツドリイ | Diagnostic machine |
| JPS6422315U (en) * | 1987-07-31 | 1989-02-06 | ||
| JPH01119614U (en) * | 1988-02-02 | 1989-08-14 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008307712A (en) * | 2007-06-12 | 2008-12-25 | Rira Yasojima | Seal-ink case |
| JP2015526214A (en) * | 2012-08-28 | 2015-09-10 | アンプト・メディカルＩｍｐｅｔｏｍｅｄｉｃａｌ | Improved electrophysiological analysis system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2507008Y2 (en) | 1996-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |