JPS57204477A - Receiving device - Google Patents

Receiving device

Info

Publication number
JPS57204477A
JPS57204477A JP56089667A JP8966781A JPS57204477A JP S57204477 A JPS57204477 A JP S57204477A JP 56089667 A JP56089667 A JP 56089667A JP 8966781 A JP8966781 A JP 8966781A JP S57204477 A JPS57204477 A JP S57204477A
Authority
JP
Japan
Prior art keywords
sampling
memory
signal
receiving signal
receiving
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
Application number
JP56089667A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0131151B2 (cs
Inventor
Shinichiro Umemura
Masao Kuroda
Kageyoshi Katakura
Toshio Ogawa
Yuriko Takabayashi
Suminori Mizuno
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.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP56089667A priority Critical patent/JPS57204477A/ja
Publication of JPS57204477A publication Critical patent/JPS57204477A/ja
Publication of JPH0131151B2 publication Critical patent/JPH0131151B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/345—Circuits therefor using energy switching from one active element to another

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP56089667A 1981-06-12 1981-06-12 Receiving device Granted JPS57204477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56089667A JPS57204477A (en) 1981-06-12 1981-06-12 Receiving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56089667A JPS57204477A (en) 1981-06-12 1981-06-12 Receiving device

Publications (2)

Publication Number Publication Date
JPS57204477A true JPS57204477A (en) 1982-12-15
JPH0131151B2 JPH0131151B2 (cs) 1989-06-23

Family

ID=13977093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56089667A Granted JPS57204477A (en) 1981-06-12 1981-06-12 Receiving device

Country Status (1)

Country Link
JP (1) JPS57204477A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195170A (ja) * 1983-04-21 1984-11-06 Nec Corp ビ−ムフオ−ミング回路
JP2008259891A (ja) * 2008-08-04 2008-10-30 Hitachi Medical Corp 超音波診断装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5067160A (cs) * 1973-10-15 1975-06-05
JPS5366760A (en) * 1976-11-27 1978-06-14 Canon Inc Transmission and reception of sound waves

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5067160A (cs) * 1973-10-15 1975-06-05
JPS5366760A (en) * 1976-11-27 1978-06-14 Canon Inc Transmission and reception of sound waves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195170A (ja) * 1983-04-21 1984-11-06 Nec Corp ビ−ムフオ−ミング回路
JP2008259891A (ja) * 2008-08-04 2008-10-30 Hitachi Medical Corp 超音波診断装置

Also Published As

Publication number Publication date
JPH0131151B2 (cs) 1989-06-23

Similar Documents

Publication Publication Date Title
AU509093B2 (en) Extracting energy from water waves
NL177264B (nl) Inrichting voor het in electrische energie omzetten van zonne-energie.
GB2047564B (en) Separator membrane and process using such membrane for removing ions from an aqueous solution
DK139523B (da) Fremgangsmåde til ekstraktion af sterolglycosider fra materiale af vegetabilsk oprindelse.
DE2862150D1 (en) Method for reactive ion etching of an element
DK154583C (da) Apparat til udsendelse af lydboelger i vand ved implosion
JPS5447047A (en) Improvement in apparatus for extracting energy from wave
JPS5342514A (en) Video information processing system
NL7708578A (nl) Werkwijze voor het extraheren van eiwit uit gistcellen.
AU4357079A (en) Seismic device using implosion
JPS5256532A (en) Iris information setting device for camera
NL169958C (nl) Werkwijze voor het selectief extraheren van metaalionen uit waterige oplossingen daarvan.
AU522927B2 (en) Sampling device for liquids (water in boreholes)
AU2558577A (en) Extracting uranium from ores
AU3204777A (en) Extracting uranium from its ores
SE8506145D0 (sv) Forfarande for att forbettra aterstellandet av bilder, som erhalles av lateral-sonar-utrustning samt anordning for att utfora detsamma
AU513412B2 (en) Extracting uranium from pyrite
JPS52129259A (en) Digital filter
JPS5412528A (en) Data processor
JPS5295915A (en) Adaptable audio detection circuit
SU675177A1 (ru) Устройство дл отбора проб со стенок скважины
JPS5247761A (en) Device for receiving an underwater wave motion
DK50178A (da) Fremgangsmaade til bearbejdning isaer formaling af fast affald og formalingsanlaeg til udoevelse af fremgangsmaaden
JPS5414127A (en) Test method of memory unit and its unit
JPS5270887A (en) X-ray image indicating system for sample