JPS545118B2 - - Google Patents
Info
- Publication number
- JPS545118B2 JPS545118B2 JP8148771A JP8148771A JPS545118B2 JP S545118 B2 JPS545118 B2 JP S545118B2 JP 8148771 A JP8148771 A JP 8148771A JP 8148771 A JP8148771 A JP 8148771A JP S545118 B2 JPS545118 B2 JP S545118B2
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
- H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
- H01G7/025—Electrets, i.e. having a permanently-polarised dielectric having an inorganic dielectric
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/22—Complex oxides
- C30B29/32—Titanates; Germanates; Molybdates; Tungstates
-
- 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
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/852—Composite materials, e.g. having 1-3 or 2-2 type connectivity
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Composite Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8148771A JPS545118B2 (ja) | 1971-10-14 | 1971-10-14 | |
US00296652A US3793206A (en) | 1971-10-14 | 1972-10-11 | Piezoelectric single crystal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8148771A JPS545118B2 (ja) | 1971-10-14 | 1971-10-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4845898A JPS4845898A (ja) | 1973-06-30 |
JPS545118B2 true JPS545118B2 (ja) | 1979-03-13 |
Family
ID=13747747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8148771A Expired JPS545118B2 (ja) | 1971-10-14 | 1971-10-14 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3793206A (ja) |
JP (1) | JPS545118B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5646192A (en) * | 1979-09-22 | 1981-04-27 | Osaka Gas Co Ltd | Joining method of fluid transportion pipe |
JPS6047986U (ja) * | 1983-09-08 | 1985-04-04 | 東京瓦斯株式会社 | フレキシブル管の継手装置 |
JPS60167291U (ja) * | 1984-04-12 | 1985-11-06 | 片山 裕 | 管継手付波付フレキシブルチユ−ブ |
JPH0440592B2 (ja) * | 1988-11-08 | 1992-07-03 | Oosaka Rasenkan Kogyo Kk | |
JPH0522716Y2 (ja) * | 1989-01-10 | 1993-06-10 | ||
JPH07280145A (ja) * | 1994-04-11 | 1995-10-27 | Murai Suisen Seisakusho:Kk | 鉛管と継手との接続方法及びその方法に使用される鉛管端部の拡開装置 |
JP2864183B2 (ja) * | 1992-07-10 | 1999-03-03 | 山陽資材株式会社 | 継 手 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060012270A1 (en) * | 2004-07-14 | 2006-01-19 | Pengdi Han | Piezoelectric crystal elements of shear mode and process for the preparation thereof |
-
1971
- 1971-10-14 JP JP8148771A patent/JPS545118B2/ja not_active Expired
-
1972
- 1972-10-11 US US00296652A patent/US3793206A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5646192A (en) * | 1979-09-22 | 1981-04-27 | Osaka Gas Co Ltd | Joining method of fluid transportion pipe |
JPS6047986U (ja) * | 1983-09-08 | 1985-04-04 | 東京瓦斯株式会社 | フレキシブル管の継手装置 |
JPS60167291U (ja) * | 1984-04-12 | 1985-11-06 | 片山 裕 | 管継手付波付フレキシブルチユ−ブ |
JPH0440592B2 (ja) * | 1988-11-08 | 1992-07-03 | Oosaka Rasenkan Kogyo Kk | |
JPH0522716Y2 (ja) * | 1989-01-10 | 1993-06-10 | ||
JP2864183B2 (ja) * | 1992-07-10 | 1999-03-03 | 山陽資材株式会社 | 継 手 |
JPH07280145A (ja) * | 1994-04-11 | 1995-10-27 | Murai Suisen Seisakusho:Kk | 鉛管と継手との接続方法及びその方法に使用される鉛管端部の拡開装置 |
Also Published As
Publication number | Publication date |
---|---|
US3793206A (en) | 1974-02-19 |
JPS4845898A (ja) | 1973-06-30 |