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71. 外观设计

USD391498S Watchcase 失效
公开(公告)号：USD391498S
公开(公告)日：1998-03-03
申请号：US64399
申请日：1996-12-30
申请人： Toshiaki Kume , Takeshi Wada
设计人： Toshiaki Kume , Takeshi Wada

72. 发明授权

US5544098A Semiconductor memory device having an automatically activated verify function capability 失效
公开(公告)号：US5544098A
公开(公告)日：1996-08-06
申请号：US455152
申请日：1995-05-31
申请人： Akinori Matsuo , Masashi Watanabe , Masashi Wada , Takeshi Wada , Yasuhiro Nakamura
发明人： Akinori Matsuo , Masashi Watanabe , Masashi Wada , Takeshi Wada , Yasuhiro Nakamura
IPC分类号： G06F12/16 , G11C16/02 , G11C16/06 , G11C16/10 , G11C16/34 , G11C17/00 , G11C29/00 , G11C29/02 , G11C29/04 , G11C29/12 , G11C29/46 , G11C29/48 , H01L21/8247 , H01L27/115 , H01L29/788 , H01L29/792 , G11C7/00
CPC分类号： G11C16/10 , G11C16/3454 , G11C16/3459 , G11C29/46 , G11C29/48
摘要： A semiconductor memory device having a plurality of nonvolatile memory devices or elements disposed in a matrix arrangement as one or more memory arrays is provided with a write operation and a verify mode which is automatically implemented when the write operation of the memory device ends. In connection with this, an auto-verify function is set in an internal circuit associated with the memory in accordance with a predetermined control signal and wherein a read mode subsequent to the write operation is implemented. During the auto-verify function, the read mode is implemented by effecting a data comparison circuit, such as an exclusive-OR logic circuit, which performs a coincidence/non-coincidence operation comparing the write data and the read data.

73. 发明授权

US5475692A Semiconductor memory device 失效
标题翻译：半导体存储器件
公开(公告)号：US5475692A
公开(公告)日：1995-12-12
申请号：US407986
申请日：1995-03-22
申请人： Susumu Hatano , Jun Kitano , Kenji Nishimoto , Shin'ichi Ikenaga , Masayasu Kawamura , Yasushi Takahashi , Takeshi Wada , Michihiro Mishima , Fujio Yamamoto
发明人： Susumu Hatano , Jun Kitano , Kenji Nishimoto , Shin'ichi Ikenaga , Masayasu Kawamura , Yasushi Takahashi , Takeshi Wada , Michihiro Mishima , Fujio Yamamoto
IPC分类号： G11C29/10 , G11C29/14 , G11C29/40 , G06F11/00
CPC分类号： G11C29/40 , G11C29/10 , G11C29/14
摘要： Herein disclosed is a semiconductor integrated circuit for testing test data of two kinds of non-inverted and inverted statuses of all bits by itself with a prospective data of one kind to compress and output the test results. The semiconductor integrated circuit includes a decide circuit 25 for deciding a first status, in which the prospective data latched by a pattern register and the read data of a memory cell array are coincident, a second status, in which the read data is coincident with the logically inverted data of the prospective data, and a third statuses other than the first and second statuses through an exclusive OR gate to generate signals of 2 bits capable of discriminating the individual statuses. These statuses are informed to the outside of the semiconductor integrated circuit in accordance with high- and low-levels and a high-impedance.
摘要翻译：这里公开了一种半导体集成电路，用于测试所有位的两种非反相和反相状态的测试数据，其中一种预期数据可以压缩并输出测试结果。半导体集成电路包括：决定电路25，用于决定第一状态，其中由模式寄存器锁存的预期数据和存储单元阵列的读取数据一致;第二状态，读取数据与逻辑反转的预期数据的数据，以及通过异或门以外的第一状态和第二状态的第三状态，以产生能够区分各个状态的2位的信号。这些状态根据高低电平和高阻抗通知到半导体集成电路的外部。

74. 发明授权

US4723193A Low temperature sintered ceramic capacitor with a temperature compensating capability, and method of manufacture 失效
标题翻译：具有温度补偿能力的低温烧结陶瓷电容器及其制造方法
公开(公告)号：US4723193A
公开(公告)日：1988-02-02
申请号：US945335
申请日：1986-12-22
申请人： Hirokazu Chazono , Hiroshi Kishi , Shunji Murai , Masami Fukui , Takeshi Wada
发明人： Hirokazu Chazono , Hiroshi Kishi , Shunji Murai , Masami Fukui , Takeshi Wada
IPC分类号： H01G4/30 , C04B35/47 , C04B35/49 , H01B3/12 , H01G4/12 , C04B35/50
CPC分类号： C04B35/47 , C04B35/49 , H01G4/1245
摘要： A temperature compensating capacitor of monolithic or multilayered configuration comprising a dielectric ceramic body and at least two electrodes buried therein. The ceramic body is composed of a major ingredient expressed by the formula, {(Sr.sub.1-x-y Ca.sub.x M.sub.y)O}.sub.k (Ti.sub.1-z Zr.sub.z)O.sub.2, where M is at least either of magnesium and zinc, and where x, y, k and z are numerals in the ranges of zero to 0.995 inclusive, 0.005 to 0.100 inclusive, 1.00 to 1.04 inclusive, and 0.005 to 0.100 inclusive, respectively. To this major ingredient is added a minor proportion of a mixture of boric oxide, silicon dioxide, and one or more metal oxides selected from among barium oxide, magnesium oxide, zinc oxide, strontium oxide and calcium oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere and then are reheated at a lower temperature in an oxidative atmosphere. The cosintering temperature can be so low that nickel or like base metal can be employed as the electrode material.
摘要翻译：一种单片或多层结构的温度补偿电容器，包括介电陶瓷体和埋在其中的至少两个电极。陶瓷体由以下式表示的主要成分{（Sr1-x-yCaxMy）O} k（Ti1-zZrz）O2组成，其中M是镁和锌中的至少一种，其中x，y，k z分别为0〜0.995，0.005〜0.100，包括1.00〜1.04，0.005〜0.100的数字。添加少量的氧化硼，二氧化硅和一种或多种选自氧化钡，氧化镁，氧化锌，氧化锶和氧化钙的金属氧化物的混合物。为了制造电容器，将上述主要成分和细分散形式的添加剂的混合物形成为所需形状和尺寸的模制品，其中至少埋设有两个电极。模制品和电极在还原或中性气氛中共烧结，然后在较低温度下在氧化气氛中再加热。整个烧结温度可以低到可以使用镍或类似的贱金属作为电极材料。

75. 发明授权

US4709299A Low temperature sintered ceramic capacitor with a temperature compensating capability, and method of manufacture 失效
标题翻译：具有温度补偿能力的低温烧结陶瓷电容器及其制造方法
公开(公告)号：US4709299A
公开(公告)日：1987-11-24
申请号：US934667
申请日：1986-11-25
申请人： Hiroshi Kishi , Minoru Oshio , Shunji Murai , Takeshi Wada , Masami Fukui
发明人： Hiroshi Kishi , Minoru Oshio , Shunji Murai , Takeshi Wada , Masami Fukui
IPC分类号： C04B35/47 , C04B35/49 , H01B3/12 , H01G4/12 , C04B35/46
CPC分类号： C04B35/49 , C04B35/47 , H01G4/1245
摘要： A temperature compensating capacitor of monolithic or multilayered configuration comprising a dielectric ceramic body and at least two electrodes buried therein. The ceramic body is composed of a major ingredient expressed by the formula, (CaO).sub.k.(Zr.sub.1-x Ti.sub.x)O, where k and x are numerals in the ranges of 0.8 to 1.3 inclusive and of zero to 0.3 inclusive, respectively. To this major ingredient is added a minor proportion of a mixture of boric oxide, silicon dioxide, and one or more metal oxides selected from among barium oxide, magnesium oxide, zinc oxide, strontium oxide and calcium oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere and then are reheated at a lower temperature in an oxidative atmosphere. The cosintering temperature can be so low that nickel or like base metal can be employed as the electrode material.
摘要翻译：一种单片或多层结构的温度补偿电容器，包括介电陶瓷体和埋在其中的至少两个电极。陶瓷体由式（CaO）k。（Zr1-xTix）O表示的主要成分组成，其中k和x分别为0.8〜1.3的数值和0〜0.3的数值。添加少量的氧化硼，二氧化硅和一种或多种选自氧化钡，氧化镁，氧化锌，氧化锶和氧化钙的金属氧化物的混合物。为了制造电容器，将上述主要成分和细分散形式的添加剂的混合物形成为所需形状和尺寸的模制品，其中至少埋设有两个电极。模制品和电极在还原或中性气氛中共烧结，然后在较低温度下在氧化气氛中再加热。整个烧结温度可以低到可以使用镍或类似的贱金属作为电极材料。

76. 发明授权

US4700269A Low temperature sintered ceramic capacitor with a temperature compensating capability, and method of manufacture 失效
标题翻译：具有温度补偿能力的低温烧结陶瓷电容器及其制造方法
公开(公告)号：US4700269A
公开(公告)日：1987-10-13
申请号：US934656
申请日：1986-11-25
申请人： Hiroshi Kishi , Minoru Oshio , Shunji Murai , Takeshi Wada , Masami Fukui
发明人： Hiroshi Kishi , Minoru Oshio , Shunji Murai , Takeshi Wada , Masami Fukui
IPC分类号： C04B35/49 , H01B3/12 , H01G4/008 , H01G4/12 , C04B35/46
CPC分类号： H01G4/008 , H01G4/1245
摘要： A temperature compensating capacitor of monolithic, multilayered configuration comprising a dielectric ceramic body and at least two electrodes buried therein. The ceramic body is composed of a major ingredient expressed by the formula, (CaO).sub.k .multidot.(Zr.sub.1-x Ti.sub.x)O.sub.2, where k and x are numerals in the ranges of 0.8 to 1.3 inclusive and of zero to 0.3 inclusive, respectively. To this major ingredient is added a minor proportion of a mixture of lithium oxide, silicon dioxide, and one or more metal oxides selected from among barium oxide, magnesium oxide, zinc oxide, strontium oxide and calcium oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere and then are reheated at a lower temperature in an oxidative atmosphere. The cosintering temperature can be so low that nickel or like base metal can be employed as the electrode material.
摘要翻译：一种单片，多层结构的温度补偿电容器，包括介电陶瓷体和埋在其中的至少两个电极。陶瓷体由式（CaO）k x（Zr 1-x Tix）O 2表示的主要成分组成，其中k和x分别为0.8〜1.3的数值和0〜0.3的数值。在该主要成分中加入少量的氧化锂，二氧化硅和选自氧化钡，氧化镁，氧化锌，氧化锶和氧化钙中的一种或多种金属氧化物的混合物。为了制造电容器，将上述主要成分和细分散形式的添加剂的混合物形成为所需形状和尺寸的模制品，其中至少埋设有两个电极。模制品和电极在还原或中性气氛中共烧结，然后在较低温度下在氧化气氛中再加热。整个烧结温度可以低到可以使用镍或类似的贱金属作为电极材料。

77. 发明授权

US4700264A Low temperature sintered ceramic capacitor with a temperature compensating capability, and method of manufacture 失效
标题翻译：具有温度补偿能力的低温烧结陶瓷电容器及其制造方法
公开(公告)号：US4700264A
公开(公告)日：1987-10-13
申请号：US934671
申请日：1986-11-25
申请人： Hiroshi Kishi , Minoru Oshio , Shunji Murai , Takeshi Wada , Masami Fukui
发明人： Hiroshi Kishi , Minoru Oshio , Shunji Murai , Takeshi Wada , Masami Fukui
IPC分类号： C04B35/486 , C04B35/49 , H01B3/12 , H01G4/008 , H01G4/12 , C04B35/46
CPC分类号： H01G4/008 , C04B35/486 , C04B35/49 , H01G4/1245
摘要： A temperature compensating capacitor of monolithic or multilayered configuration comprising a dielectric ceramic body and at least two electrodes buried therein. The ceramic body is composed of a major ingredient expressed by the formula, (SrO).sub.k .multidot.(Zr.sub.1-x Ti.sub.x)O.sub.2, where k and x are numerals in the ranges of 0.8 to 1.3 inclusive and of zero to 0.25 inclusive, respectively. To this major ingredient is added a minor proportion of a mixture of boric oxide, silicon dioxide, and one or more metal oxides selected from among barium oxide, magnesium oxide, zinc oxide, strontium oxide and calcium oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere and then are reheated at a lower temperature in an oxidative atmosphere. The cosintering temperature can be so low that nickel or like base metal can be employed as the electrode material.
摘要翻译：一种单片或多层结构的温度补偿电容器，包括介电陶瓷体和埋在其中的至少两个电极。陶瓷体由以下式（SrO）kx（Zr1-xTix）O2表示的主要成分组成，其中k和x分别为0.8至1.3的数值和包括0至0.25的数字。添加少量的氧化硼，二氧化硅和一种或多种选自氧化钡，氧化镁，氧化锌，氧化锶和氧化钙的金属氧化物的混合物。为了制造电容器，将上述主要成分和细分散形式的添加剂的混合物形成为所需形状和尺寸的模制品，其中至少埋设有两个电极。模制品和电极在还原或中性气氛中共烧结，然后在较低温度下在氧化气氛中再加热。整个烧结温度可以低到可以使用镍或类似的贱金属作为电极材料。

78. 发明授权

US4626393A Method of manufacturing low temperature sintered ceramic materials for use in solid dielectric capacitors or the like 失效
标题翻译：制造用于固体介质电容器等的低温烧结陶瓷材料的方法
公开(公告)号：US4626393A
公开(公告)日：1986-12-02
申请号：US753169
申请日：1985-07-09
申请人： Takeshi Wada , Hiroshi Nakamura , Masami Fukui , Nobutatsu Yamaoka
发明人： Takeshi Wada , Hiroshi Nakamura , Masami Fukui , Nobutatsu Yamaoka
IPC分类号： C04B35/00 , C04B35/468 , H01G4/12 , H01G4/232 , C04B35/46 , C04B40/00 , H01G4/10
CPC分类号： H01G4/2325 , C04B35/4682 , H01G4/1227
摘要： A ceramic composition capable of sintering at a sufficiently low temperature to enable the use of a low cost base metal as the electrode material in the fabrication of capacitors. The major ingredient of the composition is expressed as Ba.sub.k-x-y M.sub.x L.sub.y O.sub.k TiO.sub.2, where M is at least either of mag-nesium and zinc, L is at least either of strontium and calcium, k, x and y are numerals in the ranges of 1.00 to 1.04, 0.002 to 0.049, and 0.001 to 0.048, respectively, and x+y is a value in the range of 0.02 to 0.05. To this major ingredient is added a minor proportion of a mixture of lithium oxide, silicon dioxide, and, possibly, at least one of barium oxide, calcium oxide, and strontium oxide. For the fabrication of coherently bonded bodies of this composition, as for use as the dielectric bodies of capacitors, the moldings of the mixture of the major ingredient and additive in finely divided form are sintered in a reductive or neutral atmosphere and then reheated at a lower temperature in an oxidative atmosphere. The sintering temperature can be so low (typically from 1050.degree. to 1200.degree. C.) that the moldings can be co-sintered with base metal electrodes buried therein without difficulties encountered heretofore.

79. 发明授权

US4610971A Low temperature sintered ceramic material for use in solid dielectric capacitors or the like, and method of manufacture 失效
标题翻译：用于固体介质电容器等的低温烧结陶瓷材料及其制造方法
公开(公告)号：US4610971A
公开(公告)日：1986-09-09
申请号：US676635
申请日：1984-11-30
申请人： Takeshi Wada , Hiroshi Nakamura , Masami Fukui , Nobutatsu Yamaoka
发明人： Takeshi Wada , Hiroshi Nakamura , Masami Fukui , Nobutatsu Yamaoka
IPC分类号： C04B35/00 , C04B35/468 , H01G4/12 , H01G4/232 , C04B35/46 , H01G4/10
CPC分类号： H01G4/2325 , C04B35/4682 , H01G4/1227
摘要： A ceramic composition capable of sintering at a sufficiently low temperature to enable the use of a low cost base metal as the electrode material in the fabrication of capacitors. The major ingredient of the composition is expressed as Ba.sub.k-x M.sub.x O.sub.k TiO.sub.2, where M is one or more of magnesium, zinc, strontium, and calcium, and where k, and x are numerals in the ranges of 1.00 to 1.04, and 0.02 to 0.05, respectively. To this major ingredient is added a minor proportion of a mixture of boron oxide, silicon dioxide, and, possibly, at least one of barium oxide, magnesium oxide, zinc oxide, strontium oxide, and calcium oxide. For the fabrication of coherently bonded bodies of this composition, as for use as the dielectric bodies of capacitors, the moldings of the mixture of the major ingredient and additive in finely divided form are sintered in a reductive or neutral atmosphere and then reheated at a lower temperature in an oxidative atmosphere. The sintering temperature can be so low (typically from 1050.degree. to 1200.degree. C.) that the moldings can be co-sintered with base metal electrodes buried therein without difficulties encountered heretofore.
摘要翻译：能够在足够低的温度下烧结以在电容器制造中能够使用低成本贱金属作为电极材料的陶瓷组合物。组合物的主要成分表示为Bak-xMxOkTiO 2，其中M是镁，锌，锶和钙中的一种或多种，其中k和x分别为1.00至1.04和0.02至0.05的数字，分别。向该主要成分中添加少量的氧化硼，二氧化硅和可能的氧化钡，氧化镁，氧化锌，氧化锶和氧化钙中的至少一种的混合物。对于该组合物的相干结合体的制造，对于用作电容器的介电体，主要成分和细分散形式的添加剂的混合物的模制品在还原性或中性气氛中烧结，然后在较低的温度下再加热氧化气氛中的温度。烧结温度可以如此低（通常为1050℃至1200℃），模制品可以与埋在其中的贱金属电极共烧结而不会遇到困难。

80. 发明授权

US4610970A Low temperature sintered ceramic material for use in solid dielectric capacitors or the like, and method of manufacture 失效
标题翻译：用于固体介质电容器等的低温烧结陶瓷材料及其制造方法
公开(公告)号：US4610970A
公开(公告)日：1986-09-09
申请号：US676652
申请日：1984-11-30
申请人： Takeshi Wada , Hiroshi Nakamura , Masami Fukui , Nobutatsu Yamaoka
发明人： Takeshi Wada , Hiroshi Nakamura , Masami Fukui , Nobutatsu Yamaoka
IPC分类号： C04B35/00 , C04B35/468 , H01G4/12 , H01G4/232 , H01G4/10
CPC分类号： H01G4/2325 , C04B35/4682 , H01G4/1227
摘要： A ceramic composition capable of sintering at a sufficiently low temperature to enable the use of a low cost base metal as the electrode material in the fabrication of capacitors. The major ingredient of the composition is expressed as Ba.sub.k-x-y M.sub.x L.sub.y O.sub.k TiO.sub.2, where M is at least either of magnesium and zinc, L is at least either of strontium and calcium, k, x and y are numerals in the ranges of 1.00 to 1.04, 0.002 to 0.049, and 0.001 to 0.048, respectively, and x+y is a value in the range of 0.02 to 0.05. To this major ingredient is added a minor proportion of a mixture of lithium oxide, silicon dioxide, and, possibly, at least one of barium oxide, calcium oxide, and strontium oxide. For the fabrication of coherently bonded bodies of this composition, as for use as the dielectric bodies of capacitors, the moldings of the mixture of the major ingredient and additive in finely divided form are sintered in a reductive or neutral atmosphere and then reheated at a lower temperature in an oxidative atmosphere. The sintering temperature can be so low (typically from 1050.degree. to 1200.degree. C.) that the moldings can be co-sintered with base metal electrodes buried therein without difficulties encountered heretofore.
摘要翻译：能够在足够低的温度下烧结以在电容器制造中能够使用低成本贱金属作为电极材料的陶瓷组合物。组合物的主要成分表示为Bak-x-yMxLyOkTiO2，其中M是镁和锌中的至少一种，L是锶和钙中的至少一种，k，x和y是1.00至1.04范围内的数字，0.002〜0.049，0.001〜0.048，x + y为0.02〜0.05的范围。向该主要成分中加入少量氧化锂，二氧化硅和可能的氧化钡，氧化钙和氧化锶中的至少一种的混合物。对于该组合物的相干结合体的制造，对于用作电容器的电介质体，主要成分和细分散形式的添加剂的混合物的模制品在还原性或中性气氛中烧结，然后在较低的温度下再加热氧化气氛中的温度。烧结温度可以如此低（通常为1050℃至1200℃），模制品可以与埋在其中的贱金属电极共烧结而不会遇到困难。

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