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1. 发明授权

US4325763A Method of manufacturing ceramic capacitors 失效
标题翻译：制造陶瓷电容器的方法
公开(公告)号：US4325763A
公开(公告)日：1982-04-20
申请号：US203700
申请日：1980-11-03
申请人： Kazuaki Utsumi , Masatomo Yonezawa , Tomeji Ohno
发明人： Kazuaki Utsumi , Masatomo Yonezawa , Tomeji Ohno
IPC分类号： C04B41/51 , C04B41/88 , C22C32/00 , H01G4/008 , H01G4/30 , C03B29/00 , C04B33/34 , C04B43/00 , H01G4/10
CPC分类号： C04B41/88 , C04B41/009 , C04B41/5111 , C22C32/0015 , H01G4/0085 , H01G4/30 , Y10T156/1089
摘要： A ceramic capacitor is prepared by corting an electrode paste on the opposite surfaces of a green ceramic body. The electrode paste contains an inorganic binder having the same composition as the green ceramic body. Then the green ceramic body is sintered and at the same time the electrode paste is baked to form electrodes for attaching lead wires.
摘要翻译：陶瓷电容器是通过将电极浆料放在生坯陶瓷体的相对表面上来制备的。电极糊含有与生坯陶瓷体相同组成的无机粘结剂。然后将生坯陶瓷体烧结，同时烘烤电极糊以形成用于附接引线的电极。

2. 发明授权

US4236928A Ceramic compositions 失效
标题翻译：陶瓷组合物
公开(公告)号：US4236928A
公开(公告)日：1980-12-02
申请号：US88534
申请日：1979-10-26
申请人： Masatomo Yonezawa , Kazuaki Utsumi , Tomeji Ohno
发明人： Masatomo Yonezawa , Kazuaki Utsumi , Tomeji Ohno
IPC分类号： C01G49/00 , C04B35/00 , C04B35/497 , H01B3/12 , H01G4/12 , H01B3/02
CPC分类号： H01G4/1254 , C04B35/497
摘要： A ceramic composition consisting essentially of Pb(Fe.sub.1/2 Nb.sub.1/2)O.sub.3, Pb(Fe.sub.2/3 W.sub.1/3)O.sub.3 and Pb(Zn.sub.1/3 Nb.sub.2/3)O.sub.3 which allows low-temperature sintering and has a high dielectric constant and a good dielectric constant temperature coefficient.
摘要翻译：基本上由Pb（Fe1 / 2Nb1 / 2）O3，Pb（Fe2 / 3W1 / 3）O3和Pb（Zn1 / 3Nb2 / 3）O3组成的陶瓷组合物，其允许低温烧结并具有高介电常数和良好的介电常数温度系数。

3. 发明授权

US4078938A Ceramic compositions having high dielectric constant 失效
标题翻译：具有高介电常数的陶瓷组合物
公开(公告)号：US4078938A
公开(公告)日：1978-03-14
申请号：US759095
申请日：1977-01-13
申请人： Masatomo Yonezawa , Tomeji Ohno
发明人： Masatomo Yonezawa , Tomeji Ohno
IPC分类号： C04B35/497 , H01G4/12 , C04B35/26
CPC分类号： H01G4/1254 , C04B35/497 , Y10T29/435
摘要： A ceramic composition allowing low-temperature sintering at a temperature below 1000.degree. C and having a high dielectric constant over 5000 essentially contains Pb(Fe 2/3 W 1/3)O.sub.3 and Pb(Fe 1/3 Nb 2/3)O.sub.3, in which the molecular ratio of Pb(Fe 2/3 W 1/3)O.sub.3 to Pb(Fe 1/3 Nb 2/3)O.sub.3 ranges from about 0.2 to 0.5.
摘要翻译：允许在低于1000℃的温度下低温烧结并具有超过5000的高介电常数的陶瓷组合物基本上含有Pb（Fe 2/3 W 1/3）O 3和Pb（Fe 1/3 Nb 2/3）O 3 ，其中Pb（Fe 2/3 W 1/3）O 3与Pb（Fe 1/3 Nb 2/3）O 3的分子比在约0.2至0.5的范围内。

4. 发明授权

US3963630A Lead zirconate-titanate powder of particle sizes between 0.02 and 0.2 micron, process for producing same, and high-density piezoelectric ceramics made of powder 失效
标题翻译：粒度在0.02〜0.2微米之间的锆钛酸铅粉末，其制造方法和由粉末制成的高密度压电陶瓷
公开(公告)号：US3963630A
公开(公告)日：1976-06-15
申请号：US547806
申请日：1975-02-07
申请人： Masatomo Yonezawa , Tomeji Ohno , Keizo Iwase , Toshio Takada , Masao Kiyama , Toshikazu Akita
发明人： Masatomo Yonezawa , Tomeji Ohno , Keizo Iwase , Toshio Takada , Masao Kiyama , Toshikazu Akita
IPC分类号： C04B35/626 , C01G23/00 , C01G25/00 , C01G45/00 , C04B35/49 , C04B35/493 , H01B3/12 , H01L41/187 , H01L41/39 , C04B35/46 , C04B35/48
CPC分类号： B82Y30/00 , C01G23/003 , C01G25/006 , C01G45/125 , C04B35/493 , H01L41/1875 , H01L41/1876 , C01P2002/34 , C01P2004/62 , C01P2004/64
摘要： Fine crystalline powder, from 0.02 to 0.2 micron in average particle size, of a composition Pb(Zr.Ti)O.sub.3. Parts of Zr and Ti of the composition may be substituted for with Mn and Sb, Nb, and/or Ta. The powder is produced by preparing an acidic aqueous solution of the constituent metallic ions, neutralizing the solution to provide a suspension of hydroxides of the metals, and subjecting the suspension to hydrothermal reaction at 150.degree.-300.degree.C. The powder provides piezoelectric ceramics of a high sintered density without resorting to hot pressing.
摘要翻译：组合物Pb（Zr.Ti）O 3的平均粒度为0.02至0.2微米的细晶体粉末。组成的Zr和Ti的一部分可以用Mn和Sb，Nb和/或Ta代替。通过制备组成金属离子的酸性水溶液来制备粉末，中和溶液以提供金属氢氧化物的悬浮液，并将该悬浮液在150-300℃下进行水热反应。该粉末提供压电陶瓷高烧结密度，而不用热压。

5. 发明授权

US4791078A Ceramic composition with improved electrical and mechanical properties 失效
标题翻译：陶瓷组合物具有改善的电气和机械性能
公开(公告)号：US4791078A
公开(公告)日：1988-12-13
申请号：US89456
申请日：1987-08-26
申请人： Susumu Saito , Masatomo Yonezawa , Kazuaki Utsumi
发明人： Susumu Saito , Masatomo Yonezawa , Kazuaki Utsumi
IPC分类号： C04B35/00 , C04B35/46 , C04B35/499 , H01B3/12 , H01G4/12
CPC分类号： C04B35/499 , H01G4/1218 , H01G4/1254
摘要： A ceramic composition comprising a solid solution of the ternary system consisting essentially of lead magnesium-niobate (Pb(Mg.sub.1/3 Nb hd 2/3)O.sub.3), lead nickel-niobate (Pb(Ni.sub.1/3 Nb.sub.2/3)O.sub.3) and lead titanate (PbTiO.sub.3) as a major constituent, and an additional constituent consisting essentially of lead manganese-niobate (Pb(Mn.sub.1/3 Nb.sub.2/3)O.sub.3). The ternary system is expressed by the general formula [Pb(Mg.sub.1/3 Nb.sub.2/3)O.sub.3 ].sub.x -[Pb(Ni.sub.1/3 Nb.sub.2/3)O.sub.3 ].sub.y -[PbTiO.sub.3 ].sub.z wherein the subscripts x, y and z satisfy the equation x+y+z=1 and fall within the region defined by the line segments joining the seven points A, B, C, D, E, F and G within the triangular ternary-system diagram shown in the accompanying drawing. Preferably, the lead manganese-niobate (Pb(Mn.sub.1/3 Nb.sub.2/3)O.sub.3) is contained in a proportion of 0.01 mol % to 10 mol % to the major constituent.
摘要翻译：一种陶瓷组合物，其包含三元体系的固溶体，其基本上由铌酸镁镁（Pb（Mg1 / 3NbHd2 / 3）O3），镍铌酸铅（Pb（Ni1 / 3Nb2 / 3）O3）和钛酸铅（PbTiO3）作为主要成分，以及主要由铌酸铅（Pb（Mn1 / 3Nb2 / 3）O3）组成的附加成分。三元体系由通式[Pb（Mg1 / 3Nb2 / 3）O3] x- [Pb（Ni1 / 3Nb2 / 3）O3] y- [PbTiO3] z表示，其中下标x，y和z满足等式 x + y + z = 1，并且落入由附图所示的三角形三元系统图内的连接七个点A，B，C，D，E，F和G的线段限定的区域内。铅铌酸铅（Pb（Mn1 / 3Nb2 / 3）O3）的含量优选为主成分的0.01mol％〜10mol％。

6. 发明授权

US06686092B2 Nonaqueous electrolyte type secondary battery with a film casing 有权
标题翻译：具有膜壳的非水电解质二次电池
公开(公告)号：US06686092B2
公开(公告)日：2004-02-03
申请号：US09735357
申请日：2000-12-12
申请人： Hiroshi Yageta , Tatsuji Numata , Chika Kanbe , Akira Kobayashi , Masato Shirakata , Masatomo Yonezawa
发明人： Hiroshi Yageta , Tatsuji Numata , Chika Kanbe , Akira Kobayashi , Masato Shirakata , Masatomo Yonezawa
IPC分类号： H01M450
CPC分类号： H01M10/052 , H01M2/0207 , H01M2/0287 , H01M4/131 , H01M4/364 , H01M4/505 , H01M4/62 , H01M10/0525 , H01M10/4235 , H01M10/52
摘要： A secondary battery including an electricity generating element, which includes at least a positive electrode implemented by a lithium-manganese compound oxide, a negative electrode, an electrolyte and a separator, and films encasing the electricity generating element is disclosed. The secondary battery further includes a composition causing the electrolyte to react with water to thereby produce hydrogen ions, and a hydrogen ion uptaking agent so positioned as to contact the electrolyte existing in the battery. The battery is desirable in charge-discharge cycle characteristic, storage characteristic, and safety. In addition, the battery swells little despite a repeated charge-discharge cycle or storage.
摘要翻译：公开了一种包括发电元件的二次电池，其至少包括由锂锰复合氧化物实现的正极，负极，电解质和隔板，以及包围发电元件的膜。二次电池还包括使电解质与水反应从而产生氢离子的组合物，以及定位成接触存在于电池中的电解质的氢离子吸收剂。充电 - 放电循环特性，储存特性和安全性都要求电池。此外，尽管反复充电 - 放电循环或存储，电池几乎没有膨胀。

7. 发明授权

US06682850B1 Nonaqueous electrolyte solution secondary battery using lithium-manganese composite oxide for positive electrode 有权
标题翻译：用于正极的锂锰复合氧化物的非水电解液二次电池
公开(公告)号：US06682850B1
公开(公告)日：2004-01-27
申请号：US09763596
申请日：2001-02-26
申请人： Tatsuji Numata , Chika Kanbe , Akira Kobayashi , Masato Shirakata , Masatomo Yonezawa
发明人： Tatsuji Numata , Chika Kanbe , Akira Kobayashi , Masato Shirakata , Masatomo Yonezawa
IPC分类号： H01M450
CPC分类号： H01M4/505 , H01M4/131 , H01M4/1391 , H01M4/364 , H01M4/485 , H01M4/525 , H01M4/62 , H01M6/168 , H01M10/052 , H01M10/4235 , H01M2004/021
摘要： A positive electrode of a nonaqueous electrolyte solution secondary battery comprises (A) a lithium-manganese composite oxide and (B1) at least one lithium-nickel composite oxide which has a specific surface area X of 0.3≦X (m2/g) and which is selected from a group consisting of LiNiO2, Li2NiO2, LiNi2O4, Li2Ni2O4 and LiNi1−xMxO2 (0
摘要翻译：非水电解液二次电池的正极包括（A）锂锰复合氧化物和（B1）至少一种比表面积X为0.3 <= X（M 2 / g），其选自LiNiO 2，Li 2 NiO 2，LiNi 2 O 4，Li 2 Ni 2 O 4和LiNi 1-x M x O 2（0

8. 发明授权

US4450240A Ceramic compositions having high dielectric constant and high specific resistivity 失效
标题翻译：具有高介电常数和高电阻率的陶瓷组合物
公开(公告)号：US4450240A
公开(公告)日：1984-05-22
申请号：US475538
申请日：1983-03-15
申请人： Haruhiko Miyamoto , Masatomo Yonezawa
发明人： Haruhiko Miyamoto , Masatomo Yonezawa
IPC分类号： C04B35/499 , H01G4/12 , C04B35/00 , C04B35/46
CPC分类号： H01G4/1254 , C04B35/499 , H01G4/1218
摘要： The ceramic composition comprises lead magnesium tungstate [Pb(Mg1/2 W1/2)O.sub.3 ], lead titanate [PbTiO.sub.3 ] and lead nickel niobate [Pb(Ni1/3 Nb2/3)O.sub.3 ]. When the ternary composition is expressed by [Pb(Mg1/2 W1/2)O.sub.3 ]x [PbTiO.sub.3 ]y [Pb(Ni1/3Nb2/3)O.sub.3 ]z where x+y+z=1.00, it lies on lines interconnecting five points (x=0.693, y=0.297, z=0.01), (x=0.495, y=0.495, z=0.01), (x=0.195, y=0.465, z=0.35), (x=0.10, y=0.40, z=0.50) and (x=0.06, y=0.24, z=0.70) and in a region bonded by the lines. In modifications, for the purpose of improving the mechanical strength, 0.02 to 3 mol % of at least one auxiliary ingredient selected from the group consisting of Nb, Ta and Sb, 0.05 to 8 mol % of [Pb(Mn1/3 Ta2/3)O.sub.3 ] 0.05 to 10 mol % of [Pb(Mn1/3 Nb2/3)O.sub.3 ] or 0.05 to 6 mol % of [Pb(Mn1/3 Sb2/3)O.sub.3 ] is added.
摘要翻译：陶瓷组合物包括钨酸铅镁[Pb（Mg1 / 2W1 / 2）O3]，钛酸铅[PbTiO3]和铌酸铅镍[Pb（Ni1 / 3Nb2 / 3）O3]。当三元组成由[Pb（Mg1 / 2W1 / 2）O3] x [PbTiO3] y [Pb（Ni1 / 3Nb2 / 3）O3] z表示时，其中x + y + z = 1.00，它位于互连线五个点（x = 0.693，y = 0.297，z = 0.01），（x = 0.495，y = 0.495，z = 0.01），（x = 0.195，y = 0.465，z = 0.35），（x = 0.10，y = 0.40，z = 0.50）和（x = 0.06，y = 0.24，z = 0.70）和通过线连接的区域。在改性中，为了提高机械强度，选择0.02〜3摩尔％的选自Nb，Ta和Sb的至少一种辅助成分，0.05〜8摩尔％的[Pb（Mn 1/3/3 Ta 2/3））O3] [Pb（Mn1 / 3Nb2 / 3）O3]的0.05〜10摩尔％或[Pb（Mn1 / 3 Sb2 / 3）O3]的0.05〜6摩尔％。

9. 发明授权

US4523121A Multilayer electrostrictive element which withstands repeated application of pulses 失效
标题翻译：可承受重复施加脉冲的多层电致伸缩元件
公开(公告)号：US4523121A
公开(公告)日：1985-06-11
申请号：US493583
申请日：1983-05-11
申请人： Sadayuki Takahashi , Masatomo Yonezawa , Atsushi Ochi , Takeshi Yano , Takeshige Hamatsuki , Izumu Fukui
发明人： Sadayuki Takahashi , Masatomo Yonezawa , Atsushi Ochi , Takeshi Yano , Takeshige Hamatsuki , Izumu Fukui
IPC分类号： H01L41/083 , H01L41/18
CPC分类号： H01L41/0471 , H01L41/0472 , H01L41/0474 , H01L41/0477 , H01L41/0478
摘要： A multilayer electrostrictive element has electrostrictive sections (31) defined by internal electrodes (32) in a stack, with a peripheral surface which has a predetermined outline perpendicularly of an axis of the stack, each internal electrode with an outline which is approximately congruent with the predetermined outline (constant cross-section). In order that external electrodes (33, 34) may readily be connected to the internal electrodes grouped by twos, each internal electrode may have a peripheral end which is partly recessed from the predetermined outline, as in FIG. 8. Alternatively, the internal electrodes of each group may be connected together by a conductor rod which passes through the electrostrictive sections, preferably along their edges, contacting alternate electrodes. For a great number of internal electrodes, an element may be manufactured by laminating conductive-paste-printed green sheets transversely of the stack axis and then sintering the lamination. Each internal electrode may include a ceramic material, such as an electrostrictive material of the electrostrictive sections, another electrostrictive material of a lower sintering temperature, or glass.
摘要翻译：多层电致伸缩元件具有由叠层中的内部电极（32）限定的电致伸缩部分（31），外周表面具有垂直于堆叠轴线的预定轮廓，每个内部电极具有与预定轮廓（恒定截面）。为了使外部电极（33,34）可以容易地连接到由二等分组成的内部电极，每个内部电极可以具有从预定轮廓部分凹进的外周端，如图1所示。或者，每组的内部电极可以通过导电棒连接在一起，该导体棒穿过电致伸缩部分，优选沿其边缘接触交替电极。对于大量的内部电极，可以通过将横向于堆叠轴线的导电糊印刷的生片层压然后烧结层压来制造元件。每个内部电极可以包括陶瓷材料，例如电致伸缩部分的电致伸缩材料，较低烧结温度的另一电致伸缩材料或玻璃。

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