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Patent Searching and Data


Matches 601 - 650 out of 20,095

Document Document Title
WO/2013/162244A1
Provided is a mobile ultrasound diagnosis probe apparatus including a transmission signal forming unit forming a transmission signal for obtaining a frame of an ultrasound image, an ultrasound probe transducing the transmission signal of...  
WO/2013/157432A1
An ultrasonic generator manufacturing method includes extending a bolt-shaped member by a first elastic force of a contracted mounting unit by applying a compressive force in a first axial direction to the mounting unit in a state where ...  
WO/2013/158298A1
An ultrasonic emitter (30a) comprises a support member (50) operable to support an ultrasonic emittive material (52). The support member includes a plurality of support ribs (51 ). The ultrasonic emittive material is coupled to upper por...  
WO/2013/157355A1
[Problem] Provided is a piezoelectric vibration element in which problems such as vibration attenuation and microcracks do not readily occur even when a vibration plate is bonded to the surface. Also provided are a piezoelectric vibratio...  
WO/2013/153827A1
The present invention makes it difficult to discern the content of sound escaping from a diaphragm that is vibrated by a piezoelectric element. This electronic device (1) is provided with a piezoelectric element (30) and a diaphragm (10)...  
WO/2013/153828A1
The present invention reduces the amount of sound escaping from a diaphragm that is vibrated by a piezoelectric element. This electronic device (1) is provided with a piezoelectric element (30) and a diaphragm (10) that is vibrated by sa...  
WO/2013/150326A1
Passive wireless microphone is proposed which consisting of: passive microphone unit, consisting of: condenser microphone; connected to a high Q-factor surface acoustic wave (SAW) device, such as a SAW or STW resonator; the membrane of t...  
WO/2013/150667A1
Provided is a piezoelectric element provided with a wiring electrode pattern structure which facilitates electrical connection. This piezoelectric vibration module is characterized by being provided with a piezoelectric element (1), a wi...  
WO/2013/150341A1
An apparatus comprising: at least one determiner configured to determine at least one characteristic associated with a flexible part of a further apparatus; a signal processor configured to process at least one signal dependent on the at...  
WO/2013/145764A1
This ultrasonic transducer element chip is characterized by being provided with: a substrate having openings arranged in an array; ultrasonic transducer elements disposed at each of the openings on a first surface of the substrate; a rei...  
WO/2013/145758A1
Provided is an electronic device that has a piezoelectric element, a vibration plate to which the piezoelectric element is coupled and that vibrates, and a housing to which the vibration plate is coupled. The electronic device emits a vi...  
WO/2013/145352A1
[Problem] To provide a wideband sensor allowing sound waves, pulse waves, and the like to be efficiently detected, despite a simple configuration. [Solution] The sensor comprises: an insulating substrate (1); a piezoelectric element (2) ...  
WO/2013/145845A1
[Problem] To provide a piezoelectric vibration component in which degradation of the state of connection between a piezoelectric vibration element and a power feed line is reduced, and to provide a portable terminal. [Solution] A portabl...  
WO/2013/145740A1
The present invention reduces excess deformation of a piezoelectric element. This electronic apparatus (1) is provided with: a panel (10); a piezoelectric element (30); a casing (60) to which the panel (10) is attached; and an intermedia...  
WO/2013/145738A1
The present invention transmits to a user an air-conducted sound and a human body vibration sound (for example, a bone-conducted sound) without a vibrating body itself being set against an ear. This electronic apparatus (1) has a panel (...  
WO/2013/145739A1
The present invention adjusts the frequency characteristics of air-conducted sound and human body vibration sound. This electronic apparatus (1) is provided with: a panel (10); a piezoelectric element (30); a casing (60) to which the pan...  
WO/2013/145354A1
[Problem] To provide a mobile terminal by which it is possible to satisfactorily acquire audio information simply by contact or close proximity to the ear, without particular care. [Solution] The mobile terminal is characterized by havin...  
WO/2013/145357A1
[Problem] To provide a vibration device and a portable terminal using the same that can be made thin, and whereby a strong vibration can be generated. [Solution] A vibration device and a portable terminal using the same, the vibration de...  
WO/2013/145763A1
This ultrasonic transducer element chip is characterized by being provided with: a substrate having openings arranged in an array; ultrasonic transducer elements disposed at each of the openings on a first surface of the substrate; and a...  
WO/2013/145415A1
A plurality of connection conductors (61) are shielded from each other as a result of: the plurality of connection conductors (61) being formed on a printed wiring board (6) and connecting between each of a plurality of lead signal lines...  
WO/2013/060543A3
The invention relates to an electroacoustic converter, in particular an emitter converter, for underwater operation. According to the invention, a hollow cylindrical ring body (10) is structured from a plurality of ring segments (12), wh...  
WO/2013/109128A3
A display panel comprising an image module, a reflective sheet, and a frame, comprises an audio module which is interposed between the reflective sheet and the frame, wherein the audio module comprises a main piezoelectric driving body, ...  
WO/2013/136137A1
An apparatus comprising: a transducer configured to mechanically vibrate; and a surface coupled to the transducer, wherein the surface is configured to receive the mechanical vibrations from the transducer, permit the vibration to pass t...  
WO/2013/132012A1
It is presented a sensor comprising a sensor plate (14), a base piece (15) and a first sensor membrane (7a) and a second sensor membrane (7b), each having a side of positive electrical polarity and a side of negative electrical polarity....  
WO/2013/128670A1
[Problem] To provide a piezoelectric vibration element with which generation of unnecessary vibration can be reduced, and a piezoelectric vibration apparatus and a mobile terminal using same. [Solution] Provided is a piezoelectric vibrat...  
WO/2013/125412A1
Provided is an ultrasonic wave-generating device capable of increasing output acoustic pressure. An ultrasonic wave-generating device (1), wherein: an ultrasonic wave-generating element (2) is stored inside a storage space formed by a fi...  
WO/2013/121477A1
[Problem] To make a piezoelectric element resistant to damage even if a shock such as from a drop is received, and improve the flatness of a frequency sound pressure characteristic. [Solution] A lower-surface outer edge portion of a circ...  
WO/2013/121715A1
A speaker (10) comprises the following: a plurality of piezoelectric vibration boards (11, 12) having a base board and piezoelectric elements disposed on at least one surface of the base board; one or a plurality of connecting members (1...  
WO/2013/122048A1
Provided is an ultrasonic generation apparatus capable of acquiring high sound pressure over a wide frequency band and of acquiring even higher sound pressure. In the ultrasonic generation apparatus (1), an ultrasonic generator (2) havin...  
WO/2013/121489A1
An electroacoustic transducer (100) comprises: an emission apparatus (10) that emits ultrasonic waves; and an input unit (20) that inputs, to the emission apparatus (10), a modulation signal to be used for a parametric speaker. The emiss...  
WO/2013/121743A1
[Problem] In photoacoustic measurement using a probe, to make it possible to reduce the generation of artefacts caused by irradiation with the measurement light. [Solution] An acoustic wave detection probe (11) comprises: an optical irra...  
WO/2013/118185A1
This airborne ultrasonic sensor is equipped with: a tubular case (1) with a bottom that has an opening on one end in the axial direction thereof and the bottom on the other end; a piezoelectric vibrator (2) that is fixed to the inner bot...  
WO/2013/118768A1
By successively depositing the layers of a backing material (1), an inorganic piezoelectric element layer (91a), a sound-adjustment layer (94), an organic layer (95), and an electrical conductive layer (96), and dicing at any pitch in th...  
WO/2013/114498A1
An electrical acoustic converter (100) has a first oscillation device (11), a second oscillation device (12), a first input unit (21), and a second input unit (22). The first input unit (21) causes an ultrasonic wave to oscillate from th...  
WO/2013/116258A1
A piezoceramic pulse-echo acoustic transducer includes protection layers for the piezoceramic that are tuned to the piezoceramic so as to optimize pulse-echo signal response (i.e. greater output signal bandwidth and increased return sign...  
WO/2013/115270A1
[Problem] To reduce the size and increase the pressure detection sensitivity of a semiconductor pressure sensor. [Solution] At least two deep indentations or through holes are formed adjacent in the thickness direction of a semiconductor...  
WO/2013/114940A1
An input-output device of one embodiment of the present invention is provided with the following: a switch (112) for inputting an input electrical signal or outputting an output electrical signal; a vibration panel (18); and a vibration ...  
WO/2013/113593A1
The invention relates to an oligomer having a polarizing functionality, to a polymer compound comprising, as minimum components, a matrix made of an elastomer or a blend of a plurality of elastomers and corresponding oligomers as filler,...  
WO/2013/114835A1
Provided are: a water-stopping structure for obtaining a prescribed water-stopping performance without requiring management of a complicated assembly step; and a mobile terminal device capable of achieving a slim border for a display pan...  
WO/2013/112668A1
An ultrasound system (102) includes an ultrasound transducer (108) and a bidirectional transistor (104) coupled to the ultrasound transducer. The ultrasound system also includes an ultrasound receiver (1 12) coupled to the bidirectional ...  
WO/2013/108426A1
This portable telephone has the following, each of which is exposed on the surface of the portable telephone: a right ear cartilage conduction section; a left ear cartilage conduction section; and an upper section of the portable telepho...  
WO/2013/109128A2
A display panel comprising an image module, a reflective sheet, and a frame, comprises an audio module which is interposed between the reflective sheet and the frame, wherein the audio module comprises a main piezoelectric driving body, ...  
WO/2013/105723A1
An ultrasonic wave generator comprises an ultrasonic wave converter and an electric pulse generating device. The ultrasonic wave converter comprises: a piezoelectric element which oscillates on receiving an electric pulse from the electr...  
WO/2013/104812A1
Omnidirectional sound source which comprises a series of ultrasonic transducers uniformly distributed along a closed surface.  
WO/2013/103025A1
A cover is furnished to the front surface of the electronic device. A display member is disposed so as to face the cover panel. A drive section causes a piezoelectric vibrating element to vibrate on the basis of a sound signal. The piezo...  
WO/2013/103068A1
The electronic device is provided with a cover panel, a piezoelectric vibrating element, and a drive section. The cover panel is furnished to the front surface of the electronic device. The piezoelectric vibrating element is furnished on...  
WO/2013/100142A1
An ultrasonic sensor is provided with a mount (2) affixed to the inner surface of a bumper (1), and a sensor body (3) joined to the mount (2) and exposed on the outer surface side of the bumper (1) from an exposure hole (11) provided in ...  
WO/2013/099511A1
[Problem] To provide: a vibration device capable of generating sound having high acoustic pressure in a wide frequency region; and a sound generator, a speaker system, and an electronic device which use the vibration device. [Solution] A...  
WO/2013/099512A1
[Problem] To provide: a vibration device in which abrupt changes in amplitude at a specific frequency are reduced; and a sound generator, a speaker system, and an electronic device which use the vibration device. [Solution] A vibration d...  
WO/2013/099482A1
Provided is an ultrasonic vibration device (2) which has a plurality of piezoelectric monocrystalline plates (44a-44f) stacked such that polarized components thereof are alternately inverted. The ultrasonic vibration device (2), in which...  

Matches 601 - 650 out of 20,095