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公开(公告)号：US20110169317A1
公开(公告)日：2011-07-14
申请号：US12994839
申请日：2009-05-28
申请人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Eiji Sugimoto , Soichi Makita , Yasuhide Takata , Shigeru Maeda , Ryoji Matsukawa , Hideyuki Yamane , Seiya Yoshida
发明人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Eiji Sugimoto , Soichi Makita , Yasuhide Takata , Shigeru Maeda , Ryoji Matsukawa , Hideyuki Yamane , Seiya Yoshida
摘要： A seat has a configuration in which, in each side frame of a cushion frame, an inner frame and an outer frame which have flanges extending along peripheral edges thereof are faced to each other with a space therebetween at least partially, and the flanges are fixed by hemming process along the entire peripheral edges thereof. Since the entire peripheral edges are hemmed, the inner frame and the outer frame are securely fixed. Additionally, since the inner frame and the outer frame which are thin-plate-shaped are used, reduction in weight of each side frame can be achieved. Further, since the inner frame and the outer frame are faced to each other with a space therebetween at least partially, a compressive/tensile strength required as a side frame can be secured by inserting an expanded bead body into the space.
摘要翻译： 座椅具有如下构造：在缓冲框架的每个侧框架中，具有沿其周边缘延伸的凸缘的内框架和外框架至少部分地彼此面对并具有间隔，并且凸缘是固定的 通过折边工艺沿着其整个周边。 由于整个周边边缘被卷绕，所以内框架和外框架牢固地固定。 此外，由于使用了薄板状的内框架和外框架，因此可以实现每个侧框架的重量的减轻。 此外，由于内框架和外框架至少部分地彼此面对，因此可以通过将膨胀的胎圈体插入到空间中来确保作为侧框架所需的压缩/拉伸强度。
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公开(公告)号：US08528982B2
公开(公告)日：2013-09-10
申请号：US12994839
申请日：2009-05-28
申请人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Eiji Sugimoto , Soichi Makita , Yasuhide Takata , Shigeru Maeda , Ryoji Matsukawa , Hideyuki Yamane , Seiya Yoshida
发明人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Eiji Sugimoto , Soichi Makita , Yasuhide Takata , Shigeru Maeda , Ryoji Matsukawa , Hideyuki Yamane , Seiya Yoshida
IPC分类号： A47C7/02
摘要： A seat has a configuration in which, in each side frame of a cushion frame, an inner frame and an outer frame which have flanges extending along peripheral edges thereof are faced to each other with a space therebetween at least partially, and the flanges are fixed by hemming process along the entire peripheral edges thereof. Since the entire peripheral edges are hemmed, the inner frame and the outer frame are securely fixed. Additionally, since the inner frame and the outer frame which are thin-plate-shaped are used, reduction in weight of each side frame can be achieved. Further, since the inner frame and the outer frame are faced to each other with a space therebetween at least partially, a compressive/tensile strength required as a side frame can be secured by inserting an expanded bead body into the space.
摘要翻译： 座椅具有如下构造：在缓冲框架的每个侧框架中，具有沿其周边缘延伸的凸缘的内框架和外框架至少部分地彼此面对并具有间隔，并且凸缘是固定的 通过折边工艺沿着其整个周边。 由于整个周边边缘被卷绕，所以内框架和外框架牢固地固定。 此外，由于使用了薄板状的内框架和外框架，因此可以实现每个侧框架的重量的减轻。 此外，由于内框架和外框架至少部分地彼此面对，因此可以通过将膨胀的胎圈体插入到空间中来确保作为侧框架所需的压缩/拉伸强度。
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3.发明申请MANUFACTURING METHOD OF HIGH-STRENGTH AND HIGH-TOUGHNESS THIN STEEL AND HEAT TREATMENT APPARATUS 审中-公开高强度和高韧性钢和热处理设备的制造方法公开(公告)号：US20120042994A1
公开(公告)日：2012-02-23
申请号：US13202991
申请日：2010-02-22
申请人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Shigeyuki Kojima , Soichi Makita , Shigeru Maeda , Hideyuki Yamane , Seiya Yoshida
发明人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Shigeyuki Kojima , Soichi Makita , Shigeru Maeda , Hideyuki Yamane , Seiya Yoshida
CPC分类号： C21D1/785 , C21D1/18 , C21D1/26 , C21D1/42 , C21D2211/008 , C22C38/02 , C22C38/04 , C22C38/08 , C22C38/16 , Y02P10/253
摘要： To provide a technique suitable for elevating strength and toughness of a thin low-carbon steel. By performing rapid heating and rapid cooling to a thin low-carbon steel which is an ordinary steel with a thickness of 1.2 mm or less, a steel where a microstructure becomes a duplex grain size structure mixed with crystal grains having different grain diameters, which is not homogeneous, preferably, hard phase structures are contained in addition to the duplex grain size structure is obtained, and a high-strength and high-toughness thin low-carbon steel is obtained. Further, by performing a heat treatment process involving rapid heating and rapid cooling multiple times, a duplex grain size structure of crystal grains with smaller grain diameters or a hard phase structure contained therein is obtained, so that a thin low-carbon steel with higher strength and higher toughness is obtained.
摘要翻译： 提供适合于提高薄低碳钢的强度和韧性的技术。 通过对作为厚度为1.2mm以下的普通钢的薄型低碳钢进行快速加热和快速冷却，将微结构变为与晶粒直径不同的晶粒混合的双相晶粒尺寸结构的钢，即 不均匀，除了获得双重晶粒尺寸结构之外，优选含有硬相结构，并且获得高强度和高韧性的低碳钢。 此外，通过进行多次快速加热和快速冷却的热处理工艺，获得了包含较小晶粒直径或硬相结构的晶粒的双重晶粒尺寸结构，使得具有较高强度的薄的低碳钢 并获得更高的韧性。
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公开(公告)号：US20120037279A1
公开(公告)日：2012-02-16
申请号：US13254642
申请日：2010-02-22
申请人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Shigeyuki Kojima , Soichi Makita , Shigeru Maeda , Hideyuki Yamane , Seiya Yoshida
发明人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Shigeyuki Kojima , Soichi Makita , Shigeru Maeda , Hideyuki Yamane , Seiya Yoshida
IPC分类号： C22C38/00
CPC分类号： B60N2/68 , C21D1/10 , C21D1/42 , C21D9/0068 , C21D9/50 , C21D9/505 , C21D2221/00 , Y02P10/253
摘要： A structural material is provided, the strength and toughness of which are well-balanced at a high level, suitable in particular for seat frames in automobiles, aircrafts and the like. Specifically disclosed is a structural material produced by integrally joining thin steel members in a part thereof and, after joining, thermally heating a part thereof so that the heat-treated part differs from the other parts in strength and toughness. Unlike a structural material, the strength of which as a whole has been uniformly improved by heat treatment, the above-described structural material consists of a part having a high strength and a part having low strength. Thus, a structural material, the strength and toughness of which are well-balanced at a high level can be obtained. Since the strength and toughness are well-balanced at a high level, the structural material is suitable particularly for seat frames in automobiles, aircrafts and the like.
摘要翻译： 提供了一种结构材料，其强度和韧性在高水平上是均衡的，特别适用于汽车，飞机等中的座椅框架。 具体公开了一种结构材料，其通过在其一部分中整体连接薄钢构件，并且在接合之后对其部分进行热加热，使得热处理部分的强度和韧性与其他部分不同。 结构材料不同于其整体的强度通过热处理而均匀地提高，上述结构材料由具有高强度的部件和具有低强度的部分组成。 因此，可以获得其高度均衡的强度和韧性的结构材料。 由于强度和韧性在高水平上均衡良好，所以结构材料特别适用于汽车，飞机等中的座椅框架。
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公开(公告)号：US08900378B2
公开(公告)日：2014-12-02
申请号：US13254642
申请日：2010-02-22
申请人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Shigeyuki Kojima , Soichi Makita , Shigeru Maeda , Hideyuki Yamane , Seiya Yoshida
发明人： Etsunori Fujita , Yumi Ogura , Seiji Kawasaki , Shigeyuki Kojima , Soichi Makita , Shigeru Maeda , Hideyuki Yamane , Seiya Yoshida
CPC分类号： B60N2/68 , C21D1/10 , C21D1/42 , C21D9/0068 , C21D9/50 , C21D9/505 , C21D2221/00 , Y02P10/253
摘要： A structural material is provided, the strength and toughness of which are well-balanced at a high level, suitable in particular for seat frames in automobiles, aircrafts and the like. Specifically disclosed is a structural material produced by integrally joining thin steel members in a part thereof and, after joining, thermally heating a part thereof so that the heat-treated part differs from the other parts in strength and toughness. Unlike a structural material, the strength of which as a whole has been uniformly improved by heat treatment, the above-described structural material consists of a part having a high strength and a part having low strength. Thus, a structural material, the strength and toughness of which are well-balanced at a high level can be obtained. Since the strength and toughness are well-balanced at a high level, the structural material is suitable particularly for seat frames in automobiles, aircrafts and the like.
摘要翻译： 提供了一种结构材料，其强度和韧性在高水平上是均衡的，特别适用于汽车，飞机等中的座椅框架。 具体公开了一种结构材料，其通过在其一部分中整体连接薄钢构件，并且在接合之后对其部分进行热加热，使得热处理部分的强度和韧性与其他部分不同。 结构材料不同于其整体的强度通过热处理而均匀地提高，上述结构材料由具有高强度的部件和具有低强度的部分组成。 因此，可以获得其高度均衡的强度和韧性的结构材料。 由于强度和韧性在高水平上均衡良好，所以结构材料特别适用于汽车，飞机等中的座椅框架。
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公开(公告)号：US20070273412A1
公开(公告)日：2007-11-29
申请号：US11802635
申请日：2007-05-24
IPC分类号： H03B1/00
CPC分类号： G09G3/296 , G09G3/293 , G09G2310/0275 , G09G2330/06
摘要： A drive voltage supply circuit has a first wire line, a second wire line, a first drive circuit, a plurality of second drive circuits, a control circuit for driving the first drive circuit and the plurality of second drive circuits, and an impedance element connected between the first wire line and each of output terminals.
摘要翻译： 驱动电压供给电路具有第一有线线路，第二线路线路，第一驱动电路，多个第二驱动电路，用于驱动第一驱动电路和多个第二驱动电路的控制电路，以及连接有阻抗元件的阻抗元件 在第一线路和每个输出端子之间。
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公开(公告)号：US20090085899A1
公开(公告)日：2009-04-02
申请号：US12181595
申请日：2008-07-29
申请人： Hiroshi ANDO , Seiya Yoshida , Hiroki Matsunaga , Jinsaku Kaneda
发明人： Hiroshi ANDO , Seiya Yoshida , Hiroki Matsunaga , Jinsaku Kaneda
CPC分类号： G09G3/296 , G09G3/293 , G09G3/2948 , G09G2310/0218 , G09G2310/066 , G09G2330/028
摘要： A scan driving circuit includes: a shift register section receiving a scan data signal and a scan clock signal; a plurality of pulse width control circuits each receiving an output signal from the shift register section and a negative pulse width control signal to output a signal whose pulse width is controlled based on the negative pulse width control signal; a blanking section receiving the output signals from the plurality of pulse width control circuits and a blanking signal; and a plurality of high voltage output sections for amplifying the output signals from the plurality of pulse width control circuits, which are received via the blanking section, to successively output negative pulses each having a controlled pulse width to the scanning electrodes.
摘要翻译： 扫描驱动电路包括：接收扫描数据信号和扫描时钟信号的移位寄存器部分; 多个脉冲宽度控制电路，各自接收来自移位寄存器部分的输出信号和负脉冲宽度控制信号，以输出基于负脉冲宽度控制信号来控制其脉冲宽度的信号; 接收来自多个脉冲宽度控制电路的输出信号的消隐部分和消隐信号; 以及多个高电压输出部分，用于放大经由消隐部分接收的多个脉冲宽度控制电路的输出信号，以连续向扫描电极输出每个具有受控脉冲宽度的负脉冲。
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公开(公告)号：US08068102B2
公开(公告)日：2011-11-29
申请号：US11802635
申请日：2007-05-24
CPC分类号： G09G3/296 , G09G3/293 , G09G2310/0275 , G09G2330/06
摘要： A drive voltage supply circuit has a first wire line, a second wire line, a first drive circuit, a plurality of second drive circuits, a control circuit for driving the first drive circuit and the plurality of second drive circuits, and an impedance element connected between the first wire line and each of output terminals.
摘要翻译： 驱动电压供给电路具有第一有线线路，第二线路线路，第一驱动电路，多个第二驱动电路，用于驱动第一驱动电路和多个第二驱动电路的控制电路，以及连接有阻抗元件的阻抗元件 在第一线路和每个输出端子之间。
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