JPS6241020B2 - - Google Patents
Info
- Publication number
- JPS6241020B2 JPS6241020B2 JP55187831A JP18783180A JPS6241020B2 JP S6241020 B2 JPS6241020 B2 JP S6241020B2 JP 55187831 A JP55187831 A JP 55187831A JP 18783180 A JP18783180 A JP 18783180A JP S6241020 B2 JPS6241020 B2 JP S6241020B2
- Authority
- JP
- Japan
- Prior art keywords
- logarithmic
- output
- amplifier
- input
- signal
- 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
Links
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 11
- 239000000523 sample Substances 0.000 description 8
- 238000002604 ultrasonography Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55187831A JPS57112851A (en) | 1980-12-29 | 1980-12-29 | Ultrasonic diagnostic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55187831A JPS57112851A (en) | 1980-12-29 | 1980-12-29 | Ultrasonic diagnostic apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57112851A JPS57112851A (en) | 1982-07-14 |
JPS6241020B2 true JPS6241020B2 (de) | 1987-09-01 |
Family
ID=16212994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55187831A Granted JPS57112851A (en) | 1980-12-29 | 1980-12-29 | Ultrasonic diagnostic apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57112851A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6125540A (ja) * | 1984-07-13 | 1986-02-04 | 株式会社島津製作所 | 超音波診断装置 |
WO1989001761A1 (en) * | 1987-08-31 | 1989-03-09 | Yokogawa Medical Systems, Ltd. | Ultrasonic diagnostic apparatus |
JP2545188Y2 (ja) * | 1991-03-22 | 1997-08-25 | 大日本印刷株式会社 | 通気性包装袋 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5636943A (en) * | 1979-09-04 | 1981-04-10 | Philips Corp | Method and device for processing receiving signal in ultrasonic echo diagnosing device |
-
1980
- 1980-12-29 JP JP55187831A patent/JPS57112851A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5636943A (en) * | 1979-09-04 | 1981-04-10 | Philips Corp | Method and device for processing receiving signal in ultrasonic echo diagnosing device |
Also Published As
Publication number | Publication date |
---|---|
JPS57112851A (en) | 1982-07-14 |
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