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71. 发明授权

US4873022A Electrically conductive paste, electronic circuit component and method for producing same 失效
标题翻译：导电胶，电子电路部件及其制造方法
公开(公告)号：US4873022A
公开(公告)日：1989-10-10
申请号：US139792
申请日：1987-12-30
申请人： Toshio Ogawa , Mituru Fujii , Tadamichi Asai , Akira Ikegami , Hiroshi Ohtsu , Kazuhiko Ato
发明人： Toshio Ogawa , Mituru Fujii , Tadamichi Asai , Akira Ikegami , Hiroshi Ohtsu , Kazuhiko Ato
IPC分类号： H01B1/16 , H05K1/09 , H05K3/38
CPC分类号： H05K1/092 , H01B1/16 , Y10T428/24917
摘要： The present invention provides an electronic circuit component having a ceramic base and more particularly to a conductive paste for circuit film and an electronic circuit component having a copper film circuit of 10 .mu.m of less in film thickness formed from said conductive paste and a method for making the electronic circuit component.The characteristic of the present invention resides in a conductive paste comprising 100 parts by weight of copper powder of 1 .mu.m or less in average particle size, 0.01-4 parts by weight of at least one of S, Te and Se and 1-10 parts by weight of a frit glass as a binder.Further, there is provided an electronic circuit component having a copper film circuit containing 0.005-2 parts by weight of at least one of S, Te and Se and an effective amount of a glass as a binder for 100 parts by weight of copper which is produced by forming a circuit pattern of said conductive paste on an insulating base by flexo-printing method or the like and then firing the pattern.Especially, since a copper film of 10 .mu.m or less in thickness can be easily formed by printing method, an electronic circuit component having fine circuit pattern comparable to conventional gold film can be provided. This electronic circuit component is excellent as electronic circuit components which require low circuit loss.
摘要翻译：本发明提供了一种具有陶瓷基底的电子电路部件，更具体地说，涉及一种用于电路膜的导电膏和具有由所述导电膏形成的薄膜厚度小于10μm的铜膜电路的电子电路部件，制作电子电路组件。本发明的特征在于，包含平均粒径为1μm以下的铜粉末100重量份，S，Te，Se中的至少一种为0.01-4重量份，以及1-10重量份重量份的玻璃料作为粘合剂。此外，提供了一种电子电路部件，其具有包含0.005-2重量份的S，Te和Se中的至少一个的铜膜电路和有效量的作为100重量份铜的粘合剂的玻璃，其为通过柔性印刷法等在绝缘基底上形成所述导电膏的电路图案，然后点燃图案而制成。特别是由于可以通过印刷法容易地形成厚度在10μm以下的铜膜，所以可以提供具有与常规金膜相当的精细电路图案的电子电路元件。该电子电路部件作为需要低电路损耗的电子电路部件是优异的。

72. 发明授权

US4809703A Ultrasonic doppler blood flow meter 失效
标题翻译：超声波多普勒血流计
公开(公告)号：US4809703A
公开(公告)日：1989-03-07
申请号：US101444
申请日：1987-09-28
申请人： Shizuo Ishikawa , Kageyoshi Katakura , Toshio Ogawa
发明人： Shizuo Ishikawa , Kageyoshi Katakura , Toshio Ogawa
IPC分类号： A61B8/06 , G01S15/58 , A61B10/00
CPC分类号： G01S15/582 , A61B8/06
摘要： An ultrasonic Doppler blood flow meter comprises a transmit-receive transducer transmitting ultrasonic wave toward and into a living body and receiving an echo signal, quadrature detectors detecting a real (R) component and an imaginary (I) component of the receiving echo signal respectively, A/D converters converting analog output signals of the quadrature detectors into digital signals respectively, a converter subjecting the R and I components to quadrature transformation to generate output signals representing the absolute value and phase angle (.theta.) respectively of the received echo signal, and a signal processing circuit calculating the mean value of the differences (.DELTA..theta..sub.i =.theta..sub.i -.theta..sub.i-1) between the phase angles (.theta..sub.i) and their preceding ones (.theta..sub.i-1) detected when the ultrasonic wave is transmitted and the echo signal is received a predetermined number of times. In the signal processing circuit, the phase angle differences (.DELTA..theta.) are each resolved into an X-axis component (cos .DELTA..theta.) and a Y-axis component (sin.DELTA..theta.), and, after calculation of the mean values X and Y of n consecutive X-axis and Y-axis components respectively, the mean Doppler shift phase angle .DELTA..theta.=tan.sup.-1 (Y/X) is calculated on the basis of the calculated mean values X and Y.
摘要翻译：一种超声波多普勒血流计包括发射 - 接收传感器，其向生物体传送超声波并接收回波信号，正交检测器分别检测接收回波信号的实部（R）分量和虚部（I）分量， A / D转换器将正交检测器的模拟输出信号分别转换为数字信号，转换器对R和I分量进行正交变换，以产生表示接收到的回波信号的绝对值和相位角（θ）的输出信号，以及信号处理电路，计算在超声波传输时检测到的相位角（θi）和它们之前的相位角（θi-1）之间的差值（ΔTATA=θi-θi-1）回波信号被接收预定次数。在信号处理电路中，相位角差（DELTAθ）分别被分解为X轴分量（cosDTATA）和Y轴分量（sinΔTATAθ），并且在计算平均值和上限＆amp; X 和n个连续的X轴和Y轴分量的＆amp; upbar＆Y，平均多普勒频移相位角DELTAθ= tan-1（＆upbar＆Y /＆upbar＆X）是基于计算的平均值＆upbar＆X和＆upbar＆Y 。

73. 发明授权

US4759372A Convex array ultrasonic probe 失效
标题翻译：凸阵列超声波探头
公开(公告)号：US4759372A
公开(公告)日：1988-07-26
申请号：US916791
申请日：1986-10-08
申请人： Shinichiro Umemura , Hiroshi Ikeda , Kageyoshi Katakura , Toshio Ogawa , Shinichi Kondo
发明人： Shinichiro Umemura , Hiroshi Ikeda , Kageyoshi Katakura , Toshio Ogawa , Shinichi Kondo
IPC分类号： A61B8/00 , A61B8/08 , G10K11/32 , H04R17/00 , A61B10/00
CPC分类号： A61B8/08 , G10K11/32
摘要： An ultrasonic probe used for ultrasonic diagnosis apparatus. A plurality of ultrasonic transducer elements are provided in a convexity at the tip of a probe so as to constitute a convex array ultrasonic probe. The curvature radius of the convexity is set at not greater than 12 mm and the pitch of adjacent transducer elements is set at not greater than 1/30 of the curvature radius and a ratio .DELTA./Y is set at not greater than 1/35, where Y represents the beam focal distance and .DELTA. represents the lateral resolution of the probe.
摘要翻译：超声波探头用于超声波诊断仪。多个超声波换能器元件在探针的尖端处以凸起设置，以构成凸阵列超声波探头。将凸部的曲率半径设定为12mm以下，将相邻的换能器元件的节距设定为不大于曲率半径的1/30，将比例DELTA / Y设定为1/35以下，其中Y表示光束焦距，DELTA表示探头的横向分辨率。

74. 发明授权

US4710311A Piezoelectric ceramic composition 失效
标题翻译：压电陶瓷组合物
公开(公告)号：US4710311A
公开(公告)日：1987-12-01
申请号：US849026
申请日：1986-04-07
申请人： Toshio Ogawa
发明人： Toshio Ogawa
IPC分类号： C04B35/46 , C04B35/472 , H01B3/12 , H01L41/18 , H01L41/187 , C04B35/49
CPC分类号： C04B35/472 , H01L41/187
摘要： A piezoelectric ceramic composition consists essentially of a main component consisting of lanthanum modified lead titanate and lead stanate antimonate, and an auxiliary component consisting of manganese oxide. The content of the main component is 98 to 99.0 mole % when expressed by the general formula:yPb(Sn.sub.1/2 Sb.sub.1/2)O.sub.3 -(1-y)(Pb.sub.1-3x/2 La.sub.x)TiO.sub.3(where 0.01.ltoreq.x.ltoreq.0.06 and 0.01.ltoreq.y.ltoreq.0.06), and the content of the manganese oxide is 0.1 to 2 mole % when converted into an amount of MnO.sub.2.
摘要翻译：压电陶瓷组合物主要由由镧改性的钛酸铅和锶酸铅组成的主要组分和由氧化锰组成的辅助组分组成。当由以下通式表示时，主成分的含量为98〜99.0摩尔％：yPb（Sn1 / 2Sb1 / 2）O3-（1-y）（Pb1-3x / 2Lax）TiO3（其中0.01 < /0.06和0.01

75. 发明授权

US4697320A Roll for a rolling mill, method of producing the same and the rolling mill incorporating the roll 失效
标题翻译：辊轧机，其制造方法以及包含辊的轧机
公开(公告)号：US4697320A
公开(公告)日：1987-10-06
申请号：US625591
申请日：1984-06-28
申请人： Joo Ishihara , Toshio Ogawa , Masashi Era , Ken-ichi Sato
发明人： Joo Ishihara , Toshio Ogawa , Masashi Era , Ken-ichi Sato
IPC分类号： B21B13/14 , B21B27/00 , C23C4/06 , B31B31/08
CPC分类号： C23C4/06 , B21B27/00 , B21B13/147
摘要： A method of producing a long-life roll for a rolling mill manufacturing a rolled sheet having brightness. At least the surface of the roll barrel is made of steel containing carbide, the average grain size of which is not greater than 0.6 .mu.m, and the areal ratio of the carbide in the matrix is 6-30%. The roll is manufactured by canning steel powder produced by an RST process into a metal cylindrical container in a vacuum, sintering the powder in the cylindrical container by hot isostatic pressing, working the sintered body into the cnfiguration of a roll by machining and further giving it a heat treatment and finishing work. The roll and a rolling mill incorporating the roll are also disclosed.
摘要翻译：一种制造具有亮度的轧制板的轧机用长寿命轧辊的制造方法。至少辊筒的表面由含有碳化物的钢制成，其平均粒径不大于0.6μm，并且基体中的碳化物的面积比为6-30％。该辊由在真空中由RST工艺生产的罐头钢粉末制成金属圆柱形容器，通过热等静压将粉末烧结在圆筒形容器中，通过机械加工将烧结体加工成辊的形状热处理和整理工作。还公开了辊和包括辊的轧机。

76. 发明授权

US4566459A Ultrasonic diagnosis system 失效
标题翻译：超声诊断系统
公开(公告)号：US4566459A
公开(公告)日：1986-01-28
申请号：US580166
申请日：1984-02-14
申请人： Shinichiro Umemura , Kageyoshi Katakura , Toshio Ogawa
发明人： Shinichiro Umemura , Kageyoshi Katakura , Toshio Ogawa
IPC分类号： A61B8/00 , A61B8/08 , A61B8/14 , G01N29/04 , G01N29/06 , G01N29/26 , G01N29/44 , G01S7/52 , G01S15/89 , G10K11/34 , A61B10/00
CPC分类号： A61B8/00 , G01S15/8918 , G01S15/8927 , G01S7/52046 , G01S7/52065 , G10K11/345
摘要： An ultrasonic diagnosis system comprising a variable setting arrangement including an ultrasonic transducer array for transmitting a pulse-like ultrasonic wave to an object and detecting a reflection wave from the object, and assuming the acoustic velocity of the object; a control arrangement for determining the depth of electronic focusing in accordance with this assumed acoustic velocity; and a display for displaying the assumed acoustic velocity. The ultrasonic diagnosis system determines whether the reflection signal of the object at a predetermined position is in-focus or out-of-focus and knows the actual acoustic velocity of the object from the assumed acoustic velocity when the reflection signal is in-focus.
摘要翻译：一种超声波诊断系统，包括：可变设定装置，包括：超声波换能器阵列，用于向对象发送脉冲状超声波，并检测来自物体的反射波，并且假设物体的声速; 用于根据该假定的声速确定电子聚焦的深度的控制装置; 以及用于显示假设声速的显示器。超声波诊断系统确定在预定位置处的物体的反射信号是否在焦点或焦点外，并且当反射信号在焦点时从假定的声速知道物体的实际声速。

77. 发明授权

US4564782A Ceramic filter using multiple thin piezoelectric layers 失效
标题翻译：陶瓷过滤器采用多层薄压电层
公开(公告)号：US4564782A
公开(公告)日：1986-01-14
申请号：US645301
申请日：1984-08-29
申请人： Toshio Ogawa
发明人： Toshio Ogawa
IPC分类号： H01L41/08 , H03H9/56
CPC分类号： H03H9/562
摘要： A ceramic filter including a piezoelectric ceramic and input and output electrode groups disposed within the ceramic body. The input electrode group and the output electrode group extend toward each other from opposing sides of the piezoelectric ceramic. They do not meet, however, and a predetermined spacing, along the thickness dimension of the ceramic, separates the two electrode groups. The input and output electrode groups are each composed of a plurality of electrodes which overlap each other with ceramic layers interposed therebetween.
摘要翻译：一种陶瓷过滤器，包括压电陶瓷和设置在陶瓷体内的输入和输出电极组。输入电极组和输出电极组从压电陶瓷的相对侧彼此延伸。然而，它们不符合，并且沿着陶瓷的厚度尺寸的预定间隔分离两个电极组。输入和输出电极组各自由彼此重叠的多个电极组成，陶瓷层插入其间。

78. 发明授权

US4381469A Temperature stable piezoelectric device 失效
标题翻译：温度稳定的压电器件
公开(公告)号：US4381469A
公开(公告)日：1983-04-26
申请号：US169165
申请日：1980-07-15
申请人： Toshio Ogawa , Kikuo Wakino
发明人： Toshio Ogawa , Kikuo Wakino
IPC分类号： H01L41/04 , H01L41/08 , H03H9/02 , H03H9/05 , H03H9/10 , H03H9/17 , H03H9/42 , H03H9/54 , H03H9/56 , H03H9/58
CPC分类号： H03H9/02141 , H03H9/02102 , H03H9/02834 , H03H9/02921 , H03H9/0542 , H03H9/1042 , H03H9/1071 , H03H9/176 , H03H9/177 , H03H9/542 , H03H9/562 , H03H9/581
摘要： A piezoelectric device comprises a ferroelectric ceramic plate as polarized, and electrodes formed on two main surfaces thereof, respectively, intersecting the polarization axis direction. The electrodes are connected to each other by means of an external resistance having a predetermined resistance value. The resistance value is selected to be smaller than the inherent resistance value of the ferroelectric ceramic plate between the two main surfaces. The positive and negative electric charges are stored on the two electrodes due to the pyroelectric effect responsive to a change of the temperature of the ferroelectric ceramic plate. The potential difference caused by the electric charges thus stored is rapidly decreased through the external resistance.
摘要翻译：压电器件包括极化的铁电陶瓷板，和分别形成在与偏振轴方向交叉的两个主表面上的电极。电极通过具有预定电阻值的外部电阻相互连接。电阻值被选择为小于两个主表面之间的铁电陶瓷板的固有电阻值。由于响应于铁电陶瓷板的温度变化的热电效应，正电荷和负电荷存储在两个电极上。由这样存储的电荷引起的电位差通过外部电阻迅速降低。

79. 发明授权

US4182793A Piezoelectric crystalline film of zinc oxide 失效
标题翻译：氧化锌的压电晶体膜
公开(公告)号：US4182793A
公开(公告)日：1980-01-08
申请号：US913803
申请日：1978-06-08
申请人： Hiroshi Nishiyama , Toshio Ogawa , Tasuku Mashio
发明人： Hiroshi Nishiyama , Toshio Ogawa , Tasuku Mashio
IPC分类号： H01L41/18 , C23C15/00 , C04B35/00
CPC分类号： H01L41/187
摘要： Piezoelectric crystallime film on a substrate, which is a crystalline zinc oxide film with a c-axis perpendicular to the substrate surface, the crystalline zinc oxide film containing one copper compound selected from the group consisting of copper sulphide, copper telluride, copper selenide, copper selenate, copper phosphide and copper phosphate. The copper is present in the crystalline zinc oxide film in the form of its sulphide, telluride, selenide, selenate, phosphide or phosphate and in the concentration of 0.01 to 20.0 atomic percent. The piezoelectric crystalline film have high resistivity and a smooth surface so that they can be used in a wide range of low to high frequencies.
摘要翻译：作为与基板表面垂直的c轴的结晶氧化锌膜的基板上的压电结晶膜，含有选自硫化铜，碲化铜，硒化铜，铜的一种铜化合物的结晶氧化锌膜硒酸盐，磷酸铜和磷酸铜。铜以其硫化物，碲化物，硒化物，硒酸盐，磷化物或磷酸盐的形式存在于结晶氧化锌膜中，浓度为0.01至20.0原子％。压电晶体膜具有高电阻率和平滑的表面，使得它们可以在宽范围的低频到高频使用。

80. 发明授权

US4142124A Piezoelectric crystalline ZnO with 0.01 to 20.0 atomic % Mn 失效
标题翻译： 0.01〜20.0原子％Mn的压电晶体ZnO
公开(公告)号：US4142124A
公开(公告)日：1979-02-27
申请号：US872342
申请日：1978-01-25
申请人： Toshio Ogawa , Tasuku Mashio , Hiroshi Nishiyama
发明人： Toshio Ogawa , Tasuku Mashio , Hiroshi Nishiyama
IPC分类号： H01L41/18
CPC分类号： H01L41/187
摘要： Piezoelectric crystalline films which consist essentially of a crystalline zinc oxide film with a c-axis perpendicular to a substrate surface containing 0.01 to 20.0 atomic percent of manganese with or without 0.01 to 20.0 atomic percent of copper.
摘要翻译：基本上由结晶氧化锌膜组成的压电晶体膜，其中c轴垂直于衬底表面，其中含有0.01至20.0原子％的含有或不含有0.01至20.0原子百分比的铜的锰。

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