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71. 发明授权

US5236523A Silver- or silver-copper alloy-metal oxide composite material 失效
标题翻译：银或铜 - 铜合金 - 金属氧化物复合材料
公开(公告)号：US5236523A
公开(公告)日：1993-08-17
申请号：US722296
申请日：1991-06-27
申请人： Akira Shibata
发明人： Akira Shibata
IPC分类号： B23K35/22 , C22C1/10 , C22C32/00
CPC分类号： C22C1/1036 , B23K35/222 , C22C32/0021
摘要： A silver-metal oxide composite material comprising a silver matrix or silver-copper alloy matrix containing 50% by weight or less of copper, (a) from 0.5 to 25% by weight, in terms of elemental metal, of an oxide of at least one element selected from the group consisting of Mg, Al, Zr, Ca, Ce, Be, Th, Sr, Ti, Cr, Hf and Si, and, optionally, (b) from 0.01 to 5% by weight, in terms of elemental metal, of an oxide of at least one element selected from the group consisting of Bi, Pb, Cd, Zn, Sn, Sb, Mn and iron family metals; the oxide of the (a) element and, where present, the oxide of the (b) element being dispersed in the form of fine particles with a particle size of not more than about 0.1 .mu.m uniformly throughout the matrix from the surface to the core thereof; and process of producing the composite material using oxidation under the conditions in which a liquid phase and a solid phase coexist.

72. 发明授权

US5160366A Silver-metal oxide composite material and process for producing the same 失效
标题翻译：银 - 金属氧化物复合材料及其制造方法
公开(公告)号：US5160366A
公开(公告)日：1992-11-03
申请号：US668330
申请日：1991-03-14
申请人： Akira Shibata
发明人： Akira Shibata
IPC分类号： C22C1/10 , C22C32/00 , H01H1/0237
CPC分类号： C22C32/0021 , C22C1/1036 , H01H1/02372
摘要： A silver-metal oxide composite material comprising a silver matrix, (a) from 1 to 20% by weight, in terms of elemental metal, of an oxide of at least one element selected from the group consisting of Sn, Cd, Zn and In and, optionally, (b) an oxide of Mg, Zr, etc. and/or (c) an oxide of Cd, Sb, etc.; the oxides being dispersed in the form of fine particles with a particle size of not more than about 0.1 .mu.m uniformly and being bound to the silver matrix with no space left, and a process for producing the same. The composite material is excellent in physical and chemical strengths at high temperatures. The process can produce the composite product even with thick walls, within a markedly short time in high productivity. The composite material is useful as electrical contact materials and electrode materials for electric welding.
摘要翻译：一种银 - 金属氧化物复合材料，其包含银基体，（a）以元素换算换算为1至20重量％的选自Sn，Cd，Zn和In中的至少一种元素的氧化物和（b）Mg，Zr等的氧化物和/或（c）Cd，Sb等的氧化物; 氧化物以粒径不大于约0.1μm的细颗粒的形式均匀分散，并且与没有空间的银基体结合，以及其制造方法。复合材料在高温下的物理和化学强度优异。该方法即使在较厚的墙壁上也可以在高生产率的显着短时间内生产复合产品。该复合材料可用作电接触材料和用于电焊的电极材料。

73. 发明授权

US5112727A Method of and photomask for manufacturing optical memory element 失效
标题翻译：用于制造光学记忆元件的光电子学方法
公开(公告)号：US5112727A
公开(公告)日：1992-05-12
申请号：US527265
申请日：1990-05-23
申请人： Tetsuya Inui , Junji Hirokane , Akira Shibata , Yoshiyuki Nagahara , Kenji Ohta
发明人： Tetsuya Inui , Junji Hirokane , Akira Shibata , Yoshiyuki Nagahara , Kenji Ohta
IPC分类号： G11B7/26
CPC分类号： G11B7/261 , Y10S428/913
摘要： A method of and a photomask for manufacturing an optical memory element. The manufacturing method includes the steps of: subjecting a positive type photoresist coated on a glass substrate to exposure by using the photomask capable of irradiating light onto a portion of the photoresist other than the remaining portion for forming pits of the glass substrate such that the portion of the photoresist is solubilized against developing solution; developing the photoresist by using the developing solution so as to remove the portion of the photoresist; and etching the glass substrate so as to directly form, as convex portions, the pits on a surface of the glass substrate.

74. 发明授权

US4946730A Method of and photomask for manufacturing optical memory element 失效
标题翻译：用于制造光学存储元件的光掩模的方法和光掩模
公开(公告)号：US4946730A
公开(公告)日：1990-08-07
申请号：US278378
申请日：1988-12-01
申请人： Tetsuya Inui , Junji Hirokane , Akira Shibata , Yoshiyuki Nagahara , Kenji Ohta
发明人： Tetsuya Inui , Junji Hirokane , Akira Shibata , Yoshiyuki Nagahara , Kenji Ohta
IPC分类号： G11B7/26
CPC分类号： G11B7/261 , Y10S428/913
摘要： A method of and a photomask for manufacturing an optical memory element. The manufacturing method includes the steps of: subjecting a positive type photoresist coated on a glass substrate to exposure, by using the photomask capable of irradiating light onto a portion of the photoresist other than the remaining portion, for forming pits on the glass substrate such that the portion of the photoresist is solubilized against developing solution; developing the photoresist by using the developing solution so as to remove the portion of the photoresist; and etching the glass substrate so as to directly form, as convex portions, the pits on a surface of the glass substrate.

75. 发明授权

US4915592A Inner-cam type distribution fuel injection pump 失效
标题翻译：内凸轮式分配燃油喷射泵
公开(公告)号：US4915592A
公开(公告)日：1990-04-10
申请号：US230253
申请日：1988-08-09
申请人： Osamu Hishinuma , Fumiaki Tanaka , Akira Shibata , Nobuo Kato , Yutaka Inoue , Yukinori Miyata
发明人： Osamu Hishinuma , Fumiaki Tanaka , Akira Shibata , Nobuo Kato , Yutaka Inoue , Yukinori Miyata
IPC分类号： F02M41/14 , F02M59/44 , F02M63/00
CPC分类号： F02M63/0001 , F02M41/1405 , F02M41/1416 , F02M59/44 , F02M59/442
摘要： An inner-cam type distribution fuel injection pump has a lubricating system for lubricating the interior of a cam chamber defined by an inner cam and a rotor with a lubricating oil having a viscosity higher than the viscosity of fuel oil. The pump is structured to prevent the fuel oil from leaking into the lubricating oil.

76. 发明授权

US4737197A Solar cell with metal paste contact 失效
标题翻译：太阳能电池与金属膏接触
公开(公告)号：US4737197A
公开(公告)日：1988-04-12
申请号：US839198
申请日：1986-03-13
申请人： Yoshiyuki Nagahara , Akira Shibata , Masahito Asai , Shinichi Nakajima , Nobuyuki Takamori
发明人： Yoshiyuki Nagahara , Akira Shibata , Masahito Asai , Shinichi Nakajima , Nobuyuki Takamori
IPC分类号： H01L31/04 , H01L31/0216 , H01L31/0224 , H01L31/06
CPC分类号： H01L31/022425 , H01L31/02168 , Y02E10/50
摘要： A solar cell including a semiconductor substrate, a diffused layer provided in the semiconductor substrate by diffusion of dopant impurities, and a contact made of metal paste formed on the diffusion layer. The metal paste includes metal powder which functions as the main contact material, glass frits, an organic binder, a solvent, and an element belonging to the fifth group of the periodic table.
摘要翻译：包括半导体衬底的太阳能电池，通过掺杂剂杂质的扩散设置在半导体衬底中的扩散层以及由形成在扩散层上的金属膏形成的接触。金属糊料包括用作主要接触材料的金属粉末，玻璃料，有机粘合剂，溶剂和属于周期表第五组的元素。

77. 发明授权

US4680162A Method for preparing Ag-SnO system alloy electrical contact material 失效
标题翻译： Ag-SnO系合金电接触材料的制备方法
公开(公告)号：US4680162A
公开(公告)日：1987-07-14
申请号：US834430
申请日：1986-02-28
申请人： Akira Shibata
发明人： Akira Shibata
IPC分类号： C22C1/10 , C22C5/06 , H01H1/0237 , C21D1/00
CPC分类号： H01H1/02376 , C22C1/1078 , C22C5/06
摘要： Ag-SnO system alloy electrical contact materials. The Ag alloy before internal oxidation thereof contains Sn of an amount of 5-20 weight %, 0.5-15 weight % of which amount is in the powder form of SnO.sub.2. The existence of SnO.sub.2 particles in the alloy accelerates the internal oxidation speed, allowing oxygen to readily pass aside and between the particles, while the internal oxidation per se makes the alloy more dense by eliminating spaces between SnO.sub.2 grain particles on account of the volumeric expansion of Sn which results from the internal oxidation thereof.
摘要翻译： Ag-SnO系统合金电接触材料。其内部氧化之前的Ag合金含有量为5-20重量％的Sn，其量为SnO 2粉末形式的0.5-15重量％。合金中的SnO 2颗粒的存在加速了内部氧化速度，允许氧气容易地在颗粒之间传播，而内部氧化本身通过消除SnO 2颗粒之间的空间而使合金更致密，由其内部氧化而产生的Sn。

78. 发明授权

US4514238A Internally oxidized Ag-Sn-Bi alloy electrical contact materials 失效
标题翻译：内部氧化Ag-Sn-Bi合金电接触材料
公开(公告)号：US4514238A
公开(公告)日：1985-04-30
申请号：US666032
申请日：1984-10-29
申请人： Akira Shibata
发明人： Akira Shibata
IPC分类号： C22C5/06 , H01H1/0237
CPC分类号： H01H1/02376 , C22C5/06
摘要： Internally oxidized Ag-Sn-Bi alloy electrical contact materials. The alloy contains a larger amount of Bi, viz., more than 2 weight percent of bismuth, whereby the Bi which can not be a solid solution with Ag and Sn and hence precipitates as a numerous number of defects in an Ag matrix, does not allow said Ag matrix to form crystalline grains, but accelerates oxidation velocity and has solute metals oxidized extremely in minute and uniform up to inner cores of alloy mass.
摘要翻译：内部氧化Ag-Sn-Bi合金电接触材料。该合金含有较多量的Bi，即超过2重量％的铋，因此不能用Ag和Sn固溶的Bi因而在Ag基体中作为许多缺陷而沉淀出来的Bi不会允许所述Ag基体形成晶粒，但是加速氧化速度，并且溶质金属在微小且均匀的状态下被极大地氧化为合金质量的内核。

79. 发明授权

US4497000A Magnetic recording/reproducing apparatus 失效
标题翻译：磁记录/再现装置
公开(公告)号：US4497000A
公开(公告)日：1985-01-29
申请号：US471129
申请日：1983-03-01
申请人： Toshimichi Terada , Keiichi Komatsu , Akira Shibata , Kenji Satoh
发明人： Toshimichi Terada , Keiichi Komatsu , Akira Shibata , Kenji Satoh
IPC分类号： H04N5/7826 , G11B5/588 , G11B5/592 , G11B15/467 , G11B5/55
CPC分类号： G11B15/4678 , G11B5/5922
摘要： A magnetic recording/reproducing apparatus for sequentially recording each of four pilot signals of different frequencies on each video track to be multiplexed with a video signal and reproducing the video signal and the pilot signals at which time the pilot signals are separated from the video signal and used as a tracking signal to control the transport speed of the magnetic tape, wherein upon reproduction the levels of the pilot signals reproduced from the right and left adjacent video tracks are detected and one of the reproduced pilot signals from the right and left adjacent tracks is controlled in its level so that the tape travelling speed is controlled to make the center of the video head scan the same position on the track as upon recording.
摘要翻译：一种磁记录/再现装置，用于在每个视频轨道上依次记录不同频率的四个导频信号中的每一个以与视频信号复用并再现视频信号和导频信号，此时导频信号与视频信号分离;以及用作跟踪信号以控制磁带的传输速度，其中在再现时检测从左右相邻视频磁道再现的导频信号的电平，并且来自左右相邻磁道的再现的导频信号之一是控制其水平，使得磁带行进速度被控制，使得视频头的中心在记录时扫描轨道上的相同位置。

80. 发明授权

US4321618A Reproducing system for video tape recorders 失效
标题翻译：录像机再现系统
公开(公告)号：US4321618A
公开(公告)日：1982-03-23
申请号：US58625
申请日：1979-07-18
申请人： Koichi Hirose , Akira Shibata
发明人： Koichi Hirose , Akira Shibata
IPC分类号： G11B20/02 , H04N5/931 , H04N9/793 , H04N9/87 , H04N5/76 , H04N5/78
CPC分类号： H04N5/931
摘要： A plurality of signals picked up by a plurality of video heads are amplified by a plurality of amplifiers and then are fed to a plurality of switch circuits where the signals are alternately switched. The signals from the switch circuits are coupled by a coupling line into a continuous signal which in turn is fed to an automatic gain control circuit. The automatic gain control circuit provides at its output an FM output signal with a constant level. A color signal is taken from a portion between the coupling line and the automatic gain control circuit.
摘要翻译：由多个视频头拾取的多个信号由多个放大器放大，然后被馈送到交替切换信号的多个开关电路。来自开关电路的信号通过耦合线耦合到连续信号中，该连续信号又被馈送到自动增益控制电路。自动增益控制电路在其输出端提供恒定电平的FM输出信号。从耦合线和自动增益控制电路之间的部分获取彩色信号。

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