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BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1, FIG. 3 and FIG. 4 show an embodiment of the
present invention, and FIG. 2 is an explanatory view of the principle of the present invention. 1 и и
и Piezoelectric body, 2 и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и
2 Center line indicating the axis, 5 иии и и и и и и и и и и и и и и и и и и и sound propagation direction,? -1, 7-2
иииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииии Sound pressure vector, R ииииииии radius и p и и и и и и и и
и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и.
[Detailed description of the invention] In the present invention, using TIII flush-washed ^
molecular piezoelectric material or-molecular piezoelectric material and pressure-the use of a
pressure drop between the first material ? F tree The underwater transducer V is connected to
it. k Rice 9. As a wave device, one reflection of the reflection of the flame due to the incompetent
impedance by 1 ? ? etc. is eliminated, and the surface operation, the disorder 5 assembly or
mass ratio conversion, and m ] In order to obtain a water-receptive underwater communication
15 temporary device which is superior in terms of reduction, put '1 ? on the same pressure and
integral envelope. Furthermore, using a line-cutting fertilizer material to tir ?, the circle y- ? or
1- [stock] etc., pfo. 110: A person who has made a fort that defeats the outer circle is being
offered. If you want to reduce the air impedance and increase the length t from the 6 objectives,
rL et al. Since it is a filamentous shape, a phenomenon appears in which the length thereof slows
down the improvement of i wave * 1 = Ja to J6 of the sound wave. This company's sound
pressure distribution is caused by the fact that the sound pressure distribution is pure five waves
and the rise rc1 of the 6t) rct ratio ? becomes pure from near 1'J. In addition, the field
homogeneity of sensitivity was also a pattern determined from the straight-like shape, and there
was a defect that the appearance was small. This unit is a unit that has a piezoelectric material
that is not long enough to have a length of 4 ml or more and that has a length that is equal to the
length of the lO length component. (4) (Provide a courtesy report for the acceptance and
alteration of a water bill which is intended to improve the impression by connecting it to the
shade 1j. The 15th order will be described as an implementation ? 1 j of Takimoto '4'. Fig. 1
shows a first example of the inferiority of the present case, in which the piezoelectric member l is
vv in the direction of the axis 4 and that the thickness of the moon is twice that of the axis 1 In
the upper row, the ratio '-? lt ? A is obtained. Here, 2 is an internal four-seat, 29202-) 110t; a
yaker's output, 3h surrounding body 31 is a circle on the circle 1'i, a broken line 5 shows an
insulator that remembers the piezoelectric 1 . Next, MA unit of the l unit will be continued
according to FIG. Now, if the plane wave is% lJ from the direction of arrow 6, let the position of
propagation direction 5 (direction of arrow 6) of It wave at this time be x1 sound pressure of the
house sign be p of the seat body, It is assumed that the sound pressure distribution at a certain
point in time is in the state shown in FIG. In FIG. 2 (to), ? ? Ie * is an angle formed by the
directions of the sides 7-1 and 7-2 of the pressure integral 1 and the arrow 11] 6. 1 ░ and 1 ?
? are the sides of 7-1 ? 7-2, kIt) is the radius from the central corpus thaliana to the peripheral
vIUm body. Here, assuming that the unit length is X, ?X1, the left of the pressure of this ?...? is
?p, and this is indicated by a vector 8.
The sound pressure component ? added to the radial direction of the piezoelectric body
becomes a vector 10, that is, a vector 8 О sin ?. . The sound pressure applied to the soft lc3 is
divided into the sound pressure p1'P2'ps + pa illustrated at the position of the individual
containing X1 + Xz1x @ + X4 and the sound pressure component 13 of total urine is divided into
4 continuously. Assuming that the g constant gss1 s203-) 101 in the longitudinal direction of the
piezoelectric body is gss, the output 2 pressure of the terminal 2 1.3 I & IJV (I 7 L at this time is
vector 9 x g 31 X l '+ vector l UX g 31 X m, Hey ll x g S8 x l 11 vectors 12 x g s x h and l 1 1 + 1
are also determined by a parallel circuit of five Aoyagi circuits over the vector 13 x h L7)
electrode 5. However, the change in masticatory pressure delivered on l- and l '' is a low-pitched
break which is similar to that of l-. It can be seen that the dimensions of 1 ', l "&" h "are thick as
shown above. In addition, it is 0 by paving the bending direction of the pressure-lO bar between
the transmission of the rebellion 0, ? the feeling of the fixed direction? It turns out that you can
also ta. This unit is continued in series in 2 + ti, 3 + Yu ... n1 electric lines, and the number of
castles is 2 and 3 activities ... ... ░ и n times. Here, the valley unit ? long pressure 'integral i = z m
and the fall impedance 15 can make the entire impedance to be constant at hr constant. It is
apparent that the above description has been made for one unit bent in a triangular shape or the
shape of each unit has been redefined. In the second embodiment, a portion 2041 of a single
piezoelectric body is bent in a li-ri region and a water-'P- region is bent in a li-wave manner) C
unit) (1) -2 pieces electrically connected in series. Compared to the 1st roaring example, the
sensitivity in the horizontal direction is also broad and there is a broad time value. Fig. 4 shows
the third example of 21III in which the pressure-bearing body is bent in a rock form) 2) i 31-oneway arrangement in one direction 1) stains Ru. Compared with the previous ml example, vg vg
showing j # finger homogeneity pattern between ? corners. The above has been described at the
meeting of the receiver, but it is possible to use it for acid supply. The length of the crusher may
be selected from the point of the lO matching with the 1 d story, and the length of the crush may
be selected. As described above, by electrically ttcvcing the oil 'H's crushed oil' Heng'i ', it is
possible to obtain the Mt. 154, encircled by 116JIIk. Description FIG. 1, FIG. 3 and FIG. 4 show
the next application J of the field, and FIG. 2 is an explanatory view of the principle of the
ииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииии IHJ, ? +14, 2 ?, 3 ? иии и и и и и и и и и и и и и и и и и и и и и и и
и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и Sound
transmission direction, 7-1.7-2 ... ... 11 11... Side length, .delta. + 9 + lO + 11.12.13... p иииии
Accumulated pressure, X ииииииииииииииииииииииииииииииииииииииииииии Sound wave direction 5 and January of January.
1 (embedding accountant Ushihara Uchi ?)-6-и 1 1. . FIG. 1, 45 W 111 12 12 '11 ? 1 1 L L--m1-1-1-1-1---3 и 2333' 2 '? Thirty-seventh r ??one
?????????????????????????????? ----"" 233 и 2 'Figure 4! r---""------1 и 1 b-5-11-11? ░ 11 I ? L------2-m-"3 '' 13850 QA 4t18., Nrt birds! "'2'3'2 llll K Fig. 2 (A) ░
? 2 (?) 1/1 // q 7-I 7-? ~ L и и ((? ? 10, 2 ? 2 и R 3 и (? ?> ? 13850 CL '> b) Craftsman
patent attorney Enbara Yu Q ?
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