Patent Translate Powered by EPO and Google Notice This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate, complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or financial decisions, should not be based on machine-translation output. DESCRIPTION JPS50134453 Name? 祐-為 り (龜 24) 3 Patent applicant address Osaka Prefecture Kadoma city Ogata Kadoma 1006 Name (582) Pine, representative of Shimo Electric Industrial Co., Ltd. Matsu ° Masaharu Shimo ■ Japan Patent Office ■ JPA 50 -'134 4530 published Japan 50. (1975) 10.24-· · Japanese Patent Application No. 47-4θ Tata ・ · agency serial number g 3: j 241? 明細 明細 24 specification 1 stv @ o name throwing away submersible resonator 2, claim request OII @ I in the water! A detection element for detecting 1IlW &, an ultrasonic transducer, and this ultrasonic transducer * IE-distributed ultrasonic sound #jL transducer is held, and an O-l sound--ultrasound generated by a transducer # 1. [Holding to emit outside through super sonic # LV lens-at least, and with the above structure as a seven-body structure, the outer surface of the super lightning don lens is configured as a flat Wi shape VrII # 黴 と ゐ 観 S * S. 8, invention on fine a town-main production-No. 11 discard type underwater view, ultrasonic telemeter type O dump lid in water to the cape Il! It relates to the device. As a research OII vessel to adjust the ocean and me, K> h, 'c,-min water accumulation ty @ 11 and ii * t in the water depth direction- so! ! There is an adhesive telemeter type. As a representative side device, it is possible to control the state of operation m by the O output, and to control a certain scale by controlling the operation state m. Sound extraction I! 11 Piezoelectric 趨 励 振 て 励 振 励 振 励 振 励 振 励 振 電池 電池 電池 お お お ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae ae. It has the advantage of being able to do it efficiently. Because there are various noises, such as the sound of the boat living in the water by the movement of the ship, the flow of water such as #I # 1, the noise generated by squeezing, and the generation of underwater wisdom, The signal level is higher than these sound levels (in order to detect incoming ultrasonic signals, a strong & + mf output is required to enable detection of incoming ultrasonic signals. If you want to increase the output power to increase the output power, you need to make the field of the dog one kind of dog, or if you need to increase the output power, you need to use a heavy snowfall. There is a problem that it is necessary to demonstrate the enlargement of the transmission part and the power supply part by reducing the target of Il adjustment without using EndPage: 1 and using 03-05-2019 1 the space generated thereby. 超 -1 水中 −1 水中 超 超 超 超 超 超 超 超 超 超 超 超 超 超 超 超 am am am am am am am am am am am am am am am am am 、 、 容器 容器, ・ am am <, am container, etc. A part of the wave is reflected on the bottom of the sea or a rocky reef and reaches a strong reflected wave on the surface of one ship's wave receiver. The ultrasonic signal that propagates on the observation-jl, et al. 1 reception wave * plane is interfered by this reflected wave, and its waveform is significantly damaged, as the Ils device falls near the bottom of the water, Under water force, etc. reflected wave is similar to ** wave in magnitude, phase and so on, and the degree of interference becomes large, making it difficult to detect wL tangential wave, thus, #i, To Il! Even if the output of the horizontal 11 units is increased, the reliability of data collection can not be improved. The present invention improves ultrasonic radiation 0 directivity in a very m-sized structure in this kind of underwater-all unit, and reduces the signal response of the reflected wave to I [when the liquid contact OV bell is increased. It is an attempt to provide a structure that can be The details will be described below based on one embodiment shown in the figure. In the figure, the water tank-+ I11 is a collection of columns or columns of watertight structure 8 vessels 2 and detection collection for detecting various quantities of water temperature such as temperature and pressure or salt concentration #, hydrogen ion acidity etc. End plate s4 provided with the child 3. King of plate-like piezoelectric ceramic gutter super-f skill oscillator 6 and its holder 6! ! It is organized as a department. The watertight container 2 is controlled by the detection signal of the detection λ 3. FIII f wave oscillator circuit and battery etc. that oscillate the ultrasonic wave remarks that have changed the law! The am plate 4 which incorporates a portion (not shown) of the Ib system and which electrically connects the detection mechanism a and the ultrasonic transducer 6 while maintaining the watertight state The container 116 is integrated with the container 2 by means of adhesion, screwing, melting III or the like, and forms a so-called flat bottom with a flat plate. It has a circular joint portion 7 capable of accommodating # IL # & movement element 6 and a plastic ultrasonic lens 8 mounted on the O opening. The lens 8 is a plano-concave lens. A small hole 10 for equalizing internal and external pressure is provided in the circular joint portion 7, and the piezoelectric m ultrasonic transducer S is formed by a stopper 12 through a washer 11 of a visco-elastic material, a retainer It is crimped to the top of e. In this IklIll device, a plate-like supersonic sound tl! When the pregnancy mover 8 is excited in the wide side vibration mode, the ultrasonic wave is radiated into the cylinder 1i 117, and most of it is radiated into water through the ultrasonic lens 8 at the opening. The 'super' that is emitted is a tearing sound field, and the lifting platform of this practice has a heavy surge toward the top, making it a sharp siderow such as the resonance phenomenon of an acoustic tube. FIG. 2 shows an example in which a plano-convex lens is used as an ultrasonic lens 1s by partially modifying the structure of the above embodiment. According to the fact, the sound field pl of the ultrasonic waves to be emitted! Im upward 5 forward powers, and the focused wave i 03-05-2019 2 becomes whistling. Although the sound field tends to be emitted when the distance from the all side device becomes very long in 4 in any one case, if the distance is relatively short, the radiation in the direction unnecessary for the company is necessary. Because it is suppressed, it is possible to greatly reduce the dry # to the direct wave by the reflection #L, according to the description above, this 1j IAI! According to i4, since the tweet #L signal is emitted into the water using an ultrasonic wave lens, its directivity is very good. It is clear. Since there is no need to use an acoustic tube as a holder for the ultrasonic transducer, its dimension accuracy may be relatively low, and manufacture is easy. Furthermore, by making the outer side of the ultrasonic pencil flat, the both sides of the ultrasonic vessel can be made to be-and the detection bulk is in the downward direction, that is, the bottom direction, * It is possible to lower the water vertically at a degree of-foot, by setting the weight of the container. For this reason, it is possible to accurately know the distribution state of various values in the water depth direction. Brief description of the drawings EndPage: 2 years old 11 ili is an underwater m side か か るpractical example according to the present invention 図 partially cutaway cross-sectional view, 1 yr old cutaway cross-sectional view of another 2 m1 company as well. 2... 0 container s. . Holder, 8, 1 s,---Ultrasonic lens. Name Shishio's Name Attorneys Mr. Toshio Sugao, 1 person Ill Figure 112 囚 6 Inventors and agents other than the above (1) Inventor's address same place '(2) Agent's address Osaka Prefecture Kadachi city Ogata Kadoma 1006 Matsushita Electric Industrial Co., Ltd.-"Name (6152) Patent Attorney Shigetaka Ogino EndPage: 3 03-05-2019 3
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