公开(公告)号：US20070063616A1

公开(公告)日：2007-03-22

申请号：US11601245

申请日：2006-11-17

申请人： Hideo Adachi ,  Noriaki Ideta ,  Kazuhisa Onozuka

发明人： Hideo Adachi ,  Noriaki Ideta ,  Kazuhisa Onozuka

IPC分类号： H01L41/00

CPC分类号： B06B1/0622 ,  A61B8/4483 ,  G10K11/004 ,  H04R17/00

摘要： An ultrasonic transducer comprising an transducer element, which includes a piezoelectric resonator oscillating in order to emit an ultrasonic wave and one or more acoustic matching layer(s), and an acoustic lens, wherein a gap area between the adjacent transducer elements is filled with the same constituent material as that of the acoustic lens.

摘要翻译： 一种包括换能器元件的超声波换能器，其包括为了发射超声波而振荡的压电谐振器和一个或多个声匹配层，以及声透镜，其中相邻换能器元件之间的间隙区域填充有 与声透镜相同的组成材料。

公开(公告)号：US5408105A

公开(公告)日：1995-04-18

申请号：US19223

申请日：1993-02-18

申请人： Hideo Adachi ,  Kenichi Matsuda

发明人： Hideo Adachi ,  Kenichi Matsuda

IPC分类号： H01S5/026 ,  H01S5/183 ,  H01S5/42 ,  H01L33/00

CPC分类号： H01S5/423 ,  H01S5/0261 ,  H01S5/0262 ,  H01S5/18305 ,  H01S5/18341

摘要： There are disclosed a low driving voltage surface emitting semiconductor laser and an optoelectronic integrated which comprises a two-dimensional array of such surface emitting semiconductor lasers which are modulatable with input signals of small voltage amplitudes. In an embodiment of the present invention, an optical semiconductor device includes a GaAs substrate 105, and an epitaxial growth layer structure on the GaAs substrate, the epitaxial growth layer structure including in the named order a p type GaAs/AlAs multilayer semiconductor mirror layer 104, an active layer 103 and an n type GaAs/AlAs multilayer semiconductor mirror layer 102. The epitaxial growth layer structure is etched to the depth of the active layer in forming a mesa, while the p type mirror layer remains unetched throughout a top surface of the semiconductor substrate.

摘要翻译： 公开了低驱动电压表面发射半导体激光器和光电集成，其包括这样的表面发射半导体激光器的二维阵列，其可以用小的电压幅度的输入信号进行调制。 在本发明的一个实施例中，光学半导体器件包括GaAs衬底105和GaAs衬底上的外延生长层结构，外延生长层结构包括按照命名顺序ap型GaAs / AlAs多层半导体镜层104， 有源层103和n型GaAs / AlAs多层半导体镜层102.外延生长层结构在形成台面时蚀刻到有源层的深度，而p型反射镜层在整个顶表面保持未蚀刻 半导体衬底。

公开(公告)号：US07811140B2

公开(公告)日：2010-10-12

申请号：US12488763

申请日：2009-06-22

申请人： Masaaki Tabata ,  Kazuaki Takeda ,  Hideo Adachi

发明人： Masaaki Tabata ,  Kazuaki Takeda ,  Hideo Adachi

IPC分类号： H01R4/10

CPC分类号： H01R4/185 ,  H01R13/11 ,  H01R43/16

摘要： A terminal fitting (10, 120, 210, 230) has a connecting portion (11, 121, 211) to be connected with a mating terminal and a wire barrel (12, 126, 212) to be crimped into connection with an end portion of a wire (20, 110, 220). A restriction (18, 152, 218A, 231) is between the connecting portion (11, 121, 211) than the wire barrel (12, 126, 212) and faces a placing surface of a bottom plate (16, 123, 216) where the end portion of the wire (20, 110, 220) is to be placed for restricting an upward movement of the end portion of the wire (20, 110, 220).

摘要翻译： 端子接头（10,120,210,230）具有与配合端子连接的连接部分（11,121,211），以及与筒体（12,126,212）压接成与端部 的导线（20,110,220）。 在连接部分（11,121,211）之间的限制（18,152,218A，231）比线筒（12,126,212）之间并且面向底板（16,123,216）的放置表面， 其中要放置线（20,110,220）的端部以限制线（20,110,220）的端部的向上运动。

公开(公告)号：US6018642A

公开(公告)日：2000-01-25

申请号：US658865

申请日：1996-05-31

申请人： Hideo Adachi

发明人： Hideo Adachi

IPC分类号： H04L7/00 ,  H04B7/26 ,  H04L12/28

CPC分类号： H04W52/0235 ,  H04W52/0216 ,  H04W48/08 ,  H04W48/16 ,  H04W84/12 ,  H04W88/08 ,  Y02B60/50

摘要： A radio communications system such as a radio local area network including a base station and mobile stations. The radio communications system includes an intermittent power-on type mobile station for shifting automatically to a power-on state synchronously with a received timing of a beacon signal, with a fixed period of time after the beacon signal has been received being a data receive-ready period; and a base station for emanating a beacon signal to the intermittent power-on type mobile station and communicating with the intermittent power-on type mobile station by radio while the intermittent power-on type mobile station is controlled. The base station preferentially transmits data to a normal mobile station in a normally power-on state when the data to be transmitted to the intermittent power-on type mobile station exists during the data receive-ready period of the intermittent power-on type mobile station. The radio communications system can realize improved throughput and power-saving.

摘要翻译： 诸如包括基站和移动站的无线电局域网的无线电通信系统。 无线电通信系统包括间歇上电型移动站，用于在接收到信标信号的定时之后与接收到信标信号之后的固定时间段自动地转换到电源接通状态， 准备期 以及用于向间歇上电型移动台发出信标信号的基站，并且在间歇接通型移动台被控制的同时通过无线电与间歇接通型移动台进行通信。 当在间歇接通型移动台的数据接收就绪期间存在要发送到间歇接通型移动台的数据时，基站优先以正常上电状态向普通移动台发送数据 。 无线电通信系统可以实现提高吞吐量和省电。

公开(公告)号：US5579258A

公开(公告)日：1996-11-26

申请号：US982570

申请日：1992-11-27

申请人： Hideo Adachi

发明人： Hideo Adachi

IPC分类号： G11C11/22 ,  H01L27/115

CPC分类号： H01L27/11502 ,  G11C11/22

摘要： A nondestructive readout ferroelectric memory device for writing/reading information by reversing/not reversing a ferroelectric polarization state, and a method for manufacturing the same includes a ferroelectric memory cell array having ferroelectric memory cells arrayed in matrix and each having a nonlinear resistor of ZnO/Bi.sub.2 O.sub.3 /ZnO, a ferroelectric substance, and an intermediate electrode of Pt interposed therebetween, and upper and lower electrodes intersecting each other and interposing the ferroelectric memory cells, or a ferroelectric memory cell array having ferroelectric memory cells arrayed in matrix and each having a nonlinear resistor both surfaces of which are covered with high-melting point metal and which is formed of a varistor thin film of (Sr.sub.1-X CaX)TiO.sub.3 +MeO formed by thermal treatment of metal alkoxide compound mixing liquid (precursor), a ferroelectric thin film of Pb(Zr . Ti)O.sub.3, and an intermediate electrode of Pt interposed therebetween, and upper and lower electrodes intersecting each other and interposing the ferroelectric memory cells. The above ferroelectric memory cell array includes x and Y decoders for selecting a desired ferroelectric memory cell and a voltage generator for applying a predetermined voltage only to a nonlinear resistor of the selected ferroelectric memory cell.

摘要翻译： 一种用于通过反转/不反转铁电极化状态来读/写信息的非破坏性读出铁电存储器件及其制造方法包括具有矩阵排列的铁电存储单元的铁电存储单元阵列，每个具有ZnO / Bi 2 O 3 / ZnO，铁电物质和Pt的中间电极，上下电极彼此交叉并插入铁电存储单元，或者具有矩阵排列的每个具有非线性的铁电存储单元的铁电存储单元阵列， 两个表面被高熔点金属覆盖的电阻器，其由通过金属醇盐化合物混合液（前体）的热处理形成的（Sr1-XCaX）TiO3 + MeO的变阻器薄膜形成，铁电薄膜 Pb（Zr·Ti）O 3，Pt中间电极和上，下电极 彼此相交并插入铁电存储单元。 上述铁电存储单元阵列包括用于选择期望的铁电存储单元的x和Y解码器和仅将预定电压施加到所选择的铁电存储单元的非线性电阻器的电压发生器。

公开(公告)号：US5351219A

公开(公告)日：1994-09-27

申请号：US830947

申请日：1992-02-04

申请人： Hideo Adachi ,  Yoshihiro Ishibashi

发明人： Hideo Adachi ,  Yoshihiro Ishibashi

IPC分类号： G02F1/11 ,  H04R23/00 ,  H04R17/00

CPC分类号： H04R23/006

摘要： An acoustic device has an acoustic wave propagating medium exhibiting elastic abnormality in the vicinity of a Curie temperature. It is desirable that such an acoustic wave propagating medium be formed of a ferroelectric substance or a high-elastic substance and, in particular, have a Curie temperature at normal temperatures. For example, such ferroelectric substance is a solid solution expressed by Cs(Pb.sub.1-x Sr.sub.x)(Cl.sub.1-y Br.sub.y).sub.3 or (Bi.sub.1-x Dy.sub.x)VO.sub.4. By changing values of x and y appropriately, the Curie temperature of the solid solution can be varied, and an acoustic wave propagating medium meeting the purpose of use can be obtained. In such an acoustic wave propagating medium, an elastic coefficient C.sup.P at the time of constant polarization differs greatly from an elastic coefficient C.sup.E at the time of a constant electric field in the vicinity of the Curie temperature. Accordingly, the propagation velocity of acoustic waves is greatly different, too. By varying the elastic coefficients of the acoustic wave propagating medium, various novel acoustic devices utilizing the above characteristics can be obtained.

摘要翻译： 声学装置具有在居里温度附近表现出弹性异常的声波传播介质。 理想的是这种声波传播介质由铁电物质或高弹性物质形成，特别是在常温下具有居里温度。 例如，这种铁电体是由Cs（Pb1-xSrx）（Cl1-yBry）3或（Bi1-xDyx）VO4表示的固溶体。 通过适当地改变x和y的值，可以改变固溶体的居里温度，并且可以获得满足使用目的的声波传播介质。 在这样的声波传播介质中，恒定极化时的弹性系数CP与居里温度附近的恒定电场时的弹性系数CE大不相同。 因此，声波的传播速度也大不相同。 通过改变声波传播介质的弹性系数，可以获得利用上述特性的各种新颖的声学装置。

公开(公告)号：US5307169A

公开(公告)日：1994-04-26

申请号：US878855

申请日：1992-05-05

申请人： Tatsuo Nagasaki ,  Takeshi Mori ,  Hideo Adachi

发明人： Tatsuo Nagasaki ,  Takeshi Mori ,  Hideo Adachi

IPC分类号： H01L27/146 ,  H04N5/335

CPC分类号： H01L27/14643

摘要： A solid-state imaging device comprises a semiconductor substrate, a plurality of pixels formed on the semiconductor substrate and generating imaging signals, and an output amplifier converting a pixel signal generated from the pixel to an imaging signal, and outputting the image signal. The pixel includes a photoelectric converting portion generating a charge in accordance with the amount of received light, a capacitor storing a charge generated from the photoelectric converting portion, and a switching portion for reading out the charge stored in the capacitor as the pixel signal. The capacitor includes a storing region formed on at least one of a part or an adjacent portion of the photoelectric converting portion, a capacitor insulating film formed on the storing region, the capacitor insulating film being made of a high dielectric material having a high relative dielectric constant, and a capacitor electrode formed on the capacitor insulating film.

摘要翻译： 固态成像装置包括半导体衬底，形成在半导体衬底上的多个像素并产生成像信号，以及输出放大器，将从像素产生的像素信号转换为成像信号，并输出图像信号。 像素包括根据接收光量产生电荷的光电转换部分，存储从光电转换部分产生的电荷的电容器和用于读出存储在电容器中的电荷的开关部分作为像素信号。 电容器包括形成在光电转换部分的一部分或相邻部分中的至少一个上的存储区域，形成在存储区域上的电容器绝缘膜，电容器绝缘膜由具有高相对电介质的高介电材料制成 电容器电极形成在电容器绝缘膜上。

公开(公告)号：US4936307A

公开(公告)日：1990-06-26

申请号：US181534

申请日：1988-04-14

申请人： Yoshitake Saito ,  Tatsuo Nagasaki ,  Takashi Tsukaya ,  Tsuguhisa Sasai ,  Akira Hasegawa ,  Takeaki Nakamura ,  Koichi Matsui ,  Akira Murata ,  Hiroki Hibino ,  Yutaka Ohshima ,  Koji Yamaya ,  Michio Sato ,  Akira Suzuki ,  Koji Kambara ,  Masaaki Hayashi ,  Hideo Adachi ,  Hideo Tomabechi

发明人： Yoshitake Saito ,  Tatsuo Nagasaki ,  Takashi Tsukaya ,  Tsuguhisa Sasai ,  Akira Hasegawa ,  Takeaki Nakamura ,  Koichi Matsui ,  Akira Murata ,  Hiroki Hibino ,  Yutaka Ohshima ,  Koji Yamaya ,  Michio Sato ,  Akira Suzuki ,  Koji Kambara ,  Masaaki Hayashi ,  Hideo Adachi ,  Hideo Tomabechi

IPC分类号： A61B8/12 ,  G10K11/35 ,  H02N2/00

CPC分类号： A61B8/12 ,  A61B8/445 ,  A61B8/4461 ,  G10K11/35

摘要： In a probe for observing an ultrasonic image, which obtains the ultrasonic image of an object to be observed such as a body cavity by means of an ultrasonic transmitting and receiving means, a mechanical scanning operation of the ultrasonic transmitting and receiving means is performed by an ultrasonic driving means, and thus it is possible to obtain a good diagnosis image with no distortion and no flicker because noises of the driving means can be reduced.Therefore, an ultrasonic endoscope system and an ultrasonic video endoscope system etc. which utilize the probe mentioned above can display a good ultrasonic image and a good optical image.

摘要翻译： 在通过超声波发送和接收装置观察获得诸如体腔等待观察对象的超声波图像的超声波图像的探针中，超声波发送和接收装置的机械扫描操作由 超声波驱动装置，因此可以获得没有失真的良好的诊断图像，并且不会因为驱动装置的噪声而减少闪烁。 因此，利用上述探头的超声波内窥镜系统和超声波视频内窥镜系统等可以显示良好的超声波图像和良好的光学图像。

公开(公告)号：US4693300A

公开(公告)日：1987-09-15

申请号：US892851

申请日：1986-08-04

申请人： Hideo Adachi

发明人： Hideo Adachi

IPC分类号： E01C11/26 ,  E04D13/10 ,  F24J3/08 ,  F28D20/00 ,  F28D1/00

CPC分类号： F28D20/0043 ,  E01C11/26 ,  E04D13/103 ,  F24J3/085 ,  Y02E10/14 ,  Y02E60/142 ,  Y02E70/30

摘要： A preferred embodiment of the invention comprises a sprinklerless snow control system for reducing the buildup of snow upon an exterior surface such as a roadway, parking lot, roof structure or the like including a water lift well extending beneath the surface of the earth and positioned adjacent to an exterior surface to be protected from the buildup of snow. A pump is positioned wiithin the water lift well to raise relatively warm subsurface water having a temperature greater than freezing from the earth and delivering the relatively warm water into a conduit heat exchange system positioned beneath an exterior surface to be protected from snow buildup. At least one recharging well is positioned adjacent to the exterior surface to be protected and receives water from the conduit system positioned beneath the surface to be protected for permitting the water to re-enter the ground to be recharged with solar and/or geothermal heat stored within the ground. A non-return valve is positioned at a highest point between the pump and the heat exchange conduit system for permitting venting or drainoff of the system and air to enter the heat exchanger conduit system upon termination of subsurface water pumping. A vacuum relief means is provided for preventing a vacuum from being created within the water lift well in the event the well system is covered with snow accumulation or the like.

摘要翻译： 本发明的一个优选实施例包括一种用于减少诸如道路，停车场，屋顶结构等外部表面积雪的无喷洒式雪地控制系统，其包括在地球表面下延伸并位于相邻 到外部表面以防止积雪。 一个泵定位在水提升井中，以提高相对温暖的地下水，该地下水的温度大于地球冻结的温度，并将相对温暖的水输送到位于外表面下方以防止积雪的管道热交换系统中。 至少一个再充电井被定位成邻近被保护的外表面，并从位于被保护表面下方的管道系统接收水，以允许水重新进入地面以被太阳能和/或地热储存 在地下 止回阀位于泵和热交换管道系统之间的最高点，用于当地下水泵送终止时允许系统和空气的排放或排出进入热交换器管道系统。 提供真空释放装置，用于在井系统被积雪等覆盖的情况下防止在水井内产生真空。

公开(公告)号：US4449019A

公开(公告)日：1984-05-15

申请号：US319362

申请日：1981-11-09

申请人： Sasuga Kakehi ,  Nobuhiko Nakagawa ,  Hideo Adachi ,  Tadashi Takaya

发明人： Sasuga Kakehi ,  Nobuhiko Nakagawa ,  Hideo Adachi ,  Tadashi Takaya

IPC分类号： H04R17/00 ,  H04R17/10

CPC分类号： H04R17/00

摘要： A piezoelectric loudspeaker using a thin plate of piezoelectric ceramics of a high dielectric constant, and fixing a piezoelectric transducer including a thin plate of piezoelectric ceramic of a high dielectric constant onto a diaphragm stretched on a frame, thereby forming a sound generator.The piezoelectric loudspeaker is so constructed that the resonance frequency of the sound generator is set at the low frequency band side of an audio frequency region and that of a cavity by the frame is set at the high frequency band side, the thin plate piezoelectric ceramic of high dielectric constant being used, so that the piezoelectric loudspeaker is of an ultrathin type and can cover the whole audio frequency region.

摘要翻译： 一种使用具有高介电常数的压电陶瓷薄板的压电扬声器，并将包括高介电常数的压电陶瓷薄板的压电换能器固定在拉伸在框架上的隔膜上，从而形成发声器。 该压电扬声器的结构使得声音发生器的谐振频率设置在音频频率区域的低频带侧，并且将框架的谐振频率设置在高频带侧，薄板压电陶瓷 使用高介电常数，使得压电扬声器是超薄型并且可以覆盖整个音频区域。