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1.发明授权
公开(公告)号：US4336066A
公开(公告)日：1982-06-22
申请号：US152782
申请日：1980-05-23
申请人： Takeo Sata , Masayuki Takamura , Kenzaburo Iijima , Norio Fukuda
发明人： Takeo Sata , Masayuki Takamura , Kenzaburo Iijima , Norio Fukuda
CPC分类号： H01F41/16 , G11B5/11 , G11B5/127 , Y10S428/90 , Y10S428/928 , Y10T29/49078
摘要： In manufacturing of lamina used for components for magnetic heads such as head cores and shield casings, powder metallurgy is applied to powder material of a permalloy alloy composition in combination with later-staged rolling. Addition of at least one easily oxidizable element is preferably combined with formation of the material powder by means of atomization, more preferably followed by annealing within a reducing atmosphere. Measured formation of oxidized shells on powder particles assists uniform and smooth dispersion of smashed shell flakes into the lamina, thereby greatly raising abrasion resistance of the product without lowering the magnetic properties.
摘要翻译： 在用于头磁头和屏蔽壳等磁头部件的层板的制造中，粉末冶金被应用于坡莫合金组合物的粉末材料与后期轧制的组合。 添加至少一种容易氧化的元素优选通过雾化与材料粉末的形成相结合，更优选在还原气氛中进行退火。 测量粉末颗粒上的氧化壳的形成有助于将粉碎的壳薄片均匀且平滑地分散到层中，从而大大提高了产品的耐磨性，而不降低磁性能。
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公开(公告)号：US4242711A
公开(公告)日：1980-12-30
申请号：US894607
申请日：1978-04-07
CPC分类号： G11B5/1475 , G11B5/147 , H01F1/22
摘要： In a metal-insulator alternate type multilayer head core usable for magnetic sound recording and reproducing, metallic component layers are connected to each other via one or more metallic interconnecting layers passing locally through insulating component layers in order to provide high effective permeability with minimized eddy current loss. In manufacturing, a metal-insulator alternate type multilayer construction including the metallic interconnecting layer or layers is subjected to sintering in order to avoid intermetal separation to be otherwise caused by cracking in the insulating layers.
摘要翻译： 在可用于磁记录和再现的金属绝缘体交替型多层头芯中，通过局部通过绝缘部件层的一个或多个金属互连层将金属部件层彼此连接，以便以最小化的涡流提供高有效磁导率 失利。 在制造中，将包含金属互连层的金属 - 绝缘体交替型多层结构进行烧结，以避免金属间分离，否则由绝缘层中的裂纹引起。
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公开(公告)号：US4090873A
公开(公告)日：1978-05-23
申请号：US710259
申请日：1976-07-30
CPC分类号： B22F7/08
摘要： Cladding materials in a substantially powdery state are laminated with a base material in a substantially solid state by compaction under static fluid pressure and thermal treatment for causing sintering of the cladding materials and mutual diffusion at the borders between the cladding material and the base material. The advantages and disadvantages of the component materials compensate each other.
摘要翻译： 基本上粉状状态的包层材料通过在静态流体压力下进行压实和热处理，以基本上固态的方式与基材材料层叠，从而引起包层材料的烧结和在包覆材料与基材之间的边界处相互扩散。 组件材料的优点和缺点相互补偿。
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公开(公告)号：US4383856A
公开(公告)日：1983-05-17
申请号：US94363
申请日：1979-11-15
CPC分类号： G11B5/1475 , G11B5/147 , H01F1/22
摘要： In a metal-insulator alternate type multilayer head core usable for magnetic sound recording and reproducing, metallic component layers are connected to each other via one or more metallic interconnecting layers passing locally through insulating component layers in order to provide high effective permeability with minimized eddy current loss. In manufacturing, a metal-insulator alternate type multilayer construction including the metallic interconnecting layer or layers is subjected to sintering in order to avoid intermetal separation which might be otherwise caused by cracking in the insulating layers.
摘要翻译： 在可用于磁记录和再现的金属绝缘体交替型多层头芯中，通过局部通过绝缘部件层的一个或多个金属互连层将金属部件层彼此连接，以便以最小化的涡流提供高有效磁导率 失利。 在制造中，包括金属互连层的金属 - 绝缘体交替型多层结构进行烧结，以避免由绝缘层中的裂纹引起的金属间分离。
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公开(公告)号：US4431604A
公开(公告)日：1984-02-14
申请号：US226923
申请日：1981-01-21
申请人： Takeo Sata , Masayuki Takamura , Toshiharu Hoshi
发明人： Takeo Sata , Masayuki Takamura , Toshiharu Hoshi
CPC分类号： H01F1/086 , B22F1/025 , B22F3/20 , B22F2003/206
摘要： In production of so-called anisotropic fine grain type hard magnetic material, particles of highly magnetic substance powder are each plated with nonmagnetic substance before compaction, sintering and plastic deformation in order to provide the product with stable magnetic characteristics for reduced production cost.
摘要翻译： 所谓的各向异性微细增益型硬磁性材料的生产中，在压实，烧结和塑性变形之前，高磁性体粉末颗粒各自镀有非磁性物质，以提供具有稳定磁特性的产品以降低生产成本。
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公开(公告)号：US4894097A
公开(公告)日：1990-01-16
申请号：US140296
申请日：1987-12-31
申请人： Kenzaburou Iijima , Masayuki Takamura , Takeo Sata
发明人： Kenzaburou Iijima , Masayuki Takamura , Takeo Sata
摘要： In production of rare earth type magnet, addition of Nd to Fe-Gd-metalloid base containing 2 or more of B, Si, and P, combined with solidification of molten alloy by abrupt cooling assures large coercive force and high susceptibility of the product.
摘要翻译： 在稀土类磁体的制造中，通过将含有2种以上的B，Si，P的Fe-Gd-准金属的Nd添加到突起冷却中，与熔融合金的固化相结合，能够确保产品的矫顽力大和易感性高。
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公开(公告)号：US4087893A
公开(公告)日：1978-05-09
申请号：US628977
申请日：1975-11-05
申请人： Takeo Sata , Masayuki Takamura , Norio Shinoda , Masataka Hatae
发明人： Takeo Sata , Masayuki Takamura , Norio Shinoda , Masataka Hatae
CPC分类号： F28D15/02 , B21C23/007 , B21C23/22 , B21C33/002 , B21C33/004 , B21C37/06 , Y10T29/49353 , Y10T29/4981
摘要： Through employment of a core-and-sheath construction having a number of axially elongated indentations along the border for the billet with the core of an easily soluble material, extrusion such as hydrostatic extrusion can advantageously be utilized for production of heat pipes with enhanced precision and operational efficiency in process. Indentations, which work as a wick in the heat pipe, may be provided by forming axially elongated grooves either in the inner peripheral surface of the sheath or in the outer peripheral surface of the core.
摘要翻译： 通过使用具有沿着边缘的多个沿轴向延伸的凹槽的芯鞘结构，其具有易于溶解的材料的芯部，诸如静液压挤出的挤出可有利地用于生产具有更高精度的热管， 运作效率正在进行中。 可以通过在护套的内周表面或芯的外周表面中形成轴向细长的凹槽来提供作为热管中的芯的凹痕。
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公开(公告)号：US4494832A
公开(公告)日：1985-01-22
申请号：US368038
申请日：1982-04-13
申请人： Masayuki Takamura , Kazuo Kurahashi
发明人： Masayuki Takamura , Kazuo Kurahashi
摘要： A metallic eyeglass-frame, in particular its each bow has a core-to-covering structure in which high Ni-content covering is clad to the surface of a super elastic core made of Cu-Sn-Zn, Cu-Al-Zn or Cu-Al-Ni alloys in order to reduce plastic deformation during use and assure high workability in production, thereby allowing the eyeglass-frame to constantly rest stably on the wearer's facial construction with no increase in uncomfortableness and fatigue on the wearer.
摘要翻译： 金属眼镜框架，特别是其每个弓形件具有芯覆盖结构，其中高的Ni含量覆盖层覆盖在由Cu-Sn-Zn，Cu-Al-Zn或Cu-Sn-Zn，Cu-Al-Zn制成的超弹性芯的表面 Cu-Al-Ni合金，以减少使用期间的塑性变形，并确保生产中的高加工性，从而允许眼镜框架稳定地稳定地佩戴在佩戴者的面部构造上，而不增加佩戴者的不适和疲劳。
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公开(公告)号：US4427746A
公开(公告)日：1984-01-24
申请号：US190943
申请日：1980-09-26
申请人： Masayuki Takamura
发明人： Masayuki Takamura
CPC分类号： B21C23/22 , B21C33/004 , B32B15/01 , G02C5/00 , Y10T428/12486 , Y10T428/12806 , Y10T428/1291
摘要： In production of a Ti-base materal for eyeglass-frames of a core and sheath construction by cladding, a combination of Ti or Ti-base alloy for the core and Ni or Ni-base alloy for the sheath effectively prevents formation of fragile intermetallic compounds at the border, thereby greatly increasing the brazing strength of the product for advantageous use as eyeglass-frame parts.
摘要翻译： 在通过包层生产用于芯和护套构造的眼镜框的Ti基面的情况下，用于芯的Ti或Ti基合金和用于护套的Ni或Ni基合金的组合有效地防止形成易碎的金属间化合物 从而大大增加了作为眼镜框架部件有利地使用的产品的钎焊强度。
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公开(公告)号：US07097021B2
公开(公告)日：2006-08-29
申请号：US10795334
申请日：2004-03-09
申请人： Masayuki Takamura , Takeo Kato , Takayuki Mori
发明人： Masayuki Takamura , Takeo Kato , Takayuki Mori
IPC分类号： B10W10/10
CPC分类号： B60W30/18045 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/18 , B60W10/188 , B60W30/1819 , B60W2520/06 , B60W2520/10 , B60W2710/027 , Y10T477/647
摘要： The present invention provides a running control device for an industrial vehicle which generates no speed change shock when the traveling direction is switched to the opposite direction by the forward-reverse selection member during the running of the vehicle. The running control device comprises a forward-reverse selected direction detection sensor which detects the selected traveling direction, a transmission which has a forward clutch and a reverse clutch that switch the traveling direction between the forward direction and reverse direction, and which transmits the driving torque of the engine to the driving wheels via the clutches, a brake which applies braking to the vehicle, a vehicle speed sensor which detects the vehicle speed, and a controller which gradually decelerates the vehicle by means of the brake when the selected traveling direction that has been detected is switched, and controls the engaging force of the forward or reverse clutch corresponding to the selected traveling direction and the braking force of the brake before the detected vehicle speed reaches zero, thus controlling the deceleration torque and acceleration torque so that the fluctuation in the acceleration around the point of time at which the traveling direction is reversed is weakened.
摘要翻译： 本发明提供了一种用于工业车辆的行驶控制装置，其在行驶方向在车辆行驶期间由正向选择构件切换到相反方向时不产生变速冲击。 行驶控制装置包括检测所选择的行驶方向的前后方向检测传感器，具有前进离合器和倒车离合器的变速器，该前进离合器和倒车离合器在正向和反向之间切换行驶方向，并且传递驱动扭矩 的发动机通过离合器驱动到驱动轮，对车辆施加制动的制动器，检测车速的车速传感器，以及当具有所选择的行进方向时，通过制动使车辆逐渐减速的控制器 被检测的切换，并且在检测到的车速达到零之前控制与所选择的行进方向对应的前进或后退离合器的接合力和制动器的制动力，从而控制减速扭矩和加速扭矩， 旅行时间点附近的加速直行 离子反转减弱。
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