JPS4825199A - - Google Patents
Info
- Publication number
- JPS4825199A JPS4825199A JP47074718A JP7471872A JPS4825199A JP S4825199 A JPS4825199 A JP S4825199A JP 47074718 A JP47074718 A JP 47074718A JP 7471872 A JP7471872 A JP 7471872A JP S4825199 A JPS4825199 A JP S4825199A
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
- H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712138820 DE2138820C3 (en) | 1971-08-03 | Process for the polarization of piezoceramics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4825199A true JPS4825199A (en) | 1973-04-02 |
Family
ID=5815667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47074718A Pending JPS4825199A (en) | 1971-08-03 | 1972-07-27 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4825199A (en) |
| FR (1) | FR2149820A5 (en) |
| GB (1) | GB1366410A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2523250A1 (en) * | 1974-05-29 | 1975-12-18 | Richter Gedeon Vegyeszet | BENZODIAZEPINE DERIVATIVES AND PROCESS FOR THE PREPARATION |
| FR2463131A1 (en) * | 1979-08-16 | 1981-02-20 | Richter Gedeon Vegyeszet | NOVEL 5-PHENYL-1,3,4,5-TETRAHYDRO-2H-1,4-BENZODIAZEPIN-2-ONES CONTAINING IN POSITIONS 3 AND 5 ASYMMETRY CENTERS WITH SIMILAR ABSOLUTE CONFIGURATION, PROCESS FOR PREPARATION AND APPLICATION THEREOF THERAPEUTIC |
| US4329341A (en) * | 1980-11-26 | 1982-05-11 | Richter Gedeon Vegyeszeti Gyar Rt | 5-Phenyl-1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-ones, and pharmaceutical compositions containing them |
| JP2021512492A (en) * | 2018-02-05 | 2021-05-13 | ザール テクノロジー リミテッドＸａａｒ Ｔｅｃｈｎｏｌｏｇｙ Ｌｉｍｉｔｅｄ | How to poll the piezoelectric element of the actuator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991008A (en) * | 2021-10-28 | 2022-01-28 | 海鹰企业集团有限责任公司 | A polarization method for simultaneous polarization of piezoelectric ceramic single-sided and bipolar regions |
-
1972
- 1972-07-27 JP JP47074718A patent/JPS4825199A/ja active Pending
- 1972-08-01 GB GB3596772A patent/GB1366410A/en not_active Expired
- 1972-08-01 FR FR7227763A patent/FR2149820A5/fr not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2523250A1 (en) * | 1974-05-29 | 1975-12-18 | Richter Gedeon Vegyeszet | BENZODIAZEPINE DERIVATIVES AND PROCESS FOR THE PREPARATION |
| US4045433A (en) * | 1974-05-29 | 1977-08-30 | Richter Gedeon Vegyeszeti Gyar Rt. | 1,3,4,5-Tetrahydro-2H-1,4-benzodiazepin-2-ones |
| US4342755A (en) * | 1974-05-29 | 1982-08-03 | Richter Gedeon Vegyeszeti Gyar Rt | Tranquillo-sedative benzodiazepine derivatives |
| US4406835A (en) * | 1974-05-29 | 1983-09-27 | Richter Gedeon Vegyeszeti Gyar Rt. | Tranquillo-sedative benzodiazepine derivatives |
| FR2463131A1 (en) * | 1979-08-16 | 1981-02-20 | Richter Gedeon Vegyeszet | NOVEL 5-PHENYL-1,3,4,5-TETRAHYDRO-2H-1,4-BENZODIAZEPIN-2-ONES CONTAINING IN POSITIONS 3 AND 5 ASYMMETRY CENTERS WITH SIMILAR ABSOLUTE CONFIGURATION, PROCESS FOR PREPARATION AND APPLICATION THEREOF THERAPEUTIC |
| US4329341A (en) * | 1980-11-26 | 1982-05-11 | Richter Gedeon Vegyeszeti Gyar Rt | 5-Phenyl-1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-ones, and pharmaceutical compositions containing them |
| JP2021512492A (en) * | 2018-02-05 | 2021-05-13 | ザール テクノロジー リミテッドＸａａｒ Ｔｅｃｈｎｏｌｏｇｙ Ｌｉｍｉｔｅｄ | How to poll the piezoelectric element of the actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2138820B2 (en) | 1975-06-26 |
| GB1366410A (en) | 1974-09-11 |
| DE2138820A1 (en) | 1973-02-15 |
| FR2149820A5 (en) | 1973-03-30 |