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    HIGH-CORROSION-RESISTANT ALUMINUM ALLOY BRAZING SHEET, METHOD OF MANUFACTURING SUCH SHEET, AND CORROSIVE-RESISTANT HEAT EXCHANGER USING SUCH SHEET
    13.
    发明申请
    HIGH-CORROSION-RESISTANT ALUMINUM ALLOY BRAZING SHEET, METHOD OF MANUFACTURING SUCH SHEET, AND CORROSIVE-RESISTANT HEAT EXCHANGER USING SUCH SHEET 有权
    高耐腐蚀铝合金烧结板，制造这种板材的方法和使用这种表面的耐腐蚀热交换器

    公开(公告)号：US20120279694A1

    公开(公告)日：2012-11-08

    申请号：US13261222

    申请日：2010-09-15

    申请人： Sadayuki Kamiya ,  Masaki Harada ,  Masafumi Saito ,  Taketoshi Toyoma ,  Makoto Ando ,  Yoshiyuki Oya ,  Akio Niikura ,  Yoichi Kojima

    发明人： Sadayuki Kamiya ,  Masaki Harada ,  Masafumi Saito ,  Taketoshi Toyoma ,  Makoto Ando ,  Yoshiyuki Oya ,  Akio Niikura ,  Yoichi Kojima

    IPC分类号： C22C21/00 ,  B22D25/06 ,  F28F21/00

    CPC分类号： B23K35/0238 ,  B23K35/288 ,  B23K2101/14 ,  B32B15/016 ,  C22C21/00 ,  C22C21/02 ,  C22C21/10 ,  C22C21/12 ,  F28F21/084 ,  F28F21/089 ,  Y10T428/12764

    摘要： ProblemTo provide an aluminum alloy brazing sheet, featuring a good brazing property that prevents diffusion of molten filler material in a core material of the aluminum alloy brazing sheet during a brazing process and exhibiting a superior corrosion resistance to an exhaust gas condensate water after the brazing process, a method of manufacturing the aluminum alloy brazing sheet, and a high corrosion-resistant heat exchanger using the aluminum alloy brazing sheet.Resolving MeansA high corrosion-resistant aluminum alloy brazing sheet comprises a core material composed of an aluminum alloy, a sacrificial anode material cladded on one surface of the core material, and a filler material composed of an Al/Si-based alloy and cladded on another surface of said core material, and is characterized in that the sacrificial anode material is composed of an aluminum alloy which contains Si falling within a range of 2.5-7.0 mass %, Zn falling a range of 1.0-5.5 mass %, Fe falling within a range of 0.05-1.0 mass %, and which is composed of the balance Al and the inevitable impurities, and that a clad thickness of the sacrificial anode material falling within a range of 25-80 μm. Also, there is provided a method of manufacturing the aluminum alloy brazing sheet, and a high corrosion-resistant heat exchanger using the aluminum alloy brazing sheet.

    摘要翻译： 问题提供一种铝合金钎焊片，具有良好的钎焊性能，可防止在钎焊过程中熔融填料在铝合金钎焊片的芯材中的扩散，并且对钎焊后的排气冷凝水表现出优异的耐腐蚀性 工艺，铝合金钎焊片的制造方法和使用该铝合金钎焊片的高耐腐蚀性热交换器。 解决方法高耐腐蚀铝合金钎焊片包括由铝合金构成的芯材，包覆在芯材的一个表面上的牺牲阳极材料和由Al / Si基合金组成的填充材料， 所述芯材的另一表面，其特征在于，所述牺牲阳极材料由铝合金构成，所述铝合金含有Si在2.5〜7.0质量％的范围内，Zn在1.0-5.5质量％的范围内，Fe落入 0.05〜1.0质量％的范围，由余量Al和不可避免的杂质组成，牺牲阳极材料的包层厚度在25〜80μm的范围内。 此外，提供了一种制造铝合金钎焊片的方法和使用该铝合金钎焊片的高耐腐蚀性热交换器。

    ROTARY MECHANISM FOR MACHINE TOOL
    14.
    发明申请
    ROTARY MECHANISM FOR MACHINE TOOL 审中-公开
    机床用旋转机械

    公开(公告)号：US20110126669A1

    公开(公告)日：2011-06-02

    申请号：US12953154

    申请日：2010-11-23

    申请人： Toshiyuki TANAKA ,  Yoshitaka Aritomo ,  Masafumi Saito

    发明人： Toshiyuki TANAKA ,  Yoshitaka Aritomo ,  Masafumi Saito

    IPC分类号： B23Q16/00

    CPC分类号： B23Q1/52 ,  B23Q1/28 ,  B23Q5/10 ,  Y10T74/1471

    摘要： A rotary mechanism of a machine tool (driving device) includes a first motor for carrying out rotary driving and positioning of a workpiece support (rotary stacking-receiving die assembly), and second motors for supplementing rotation of the rotary stacking-receiving die assembly. The stop positioning accuracy of the rotary stacking-receiving die assembly due to the second motors is lower than the stop positioning accuracy of the rotary stacking-receiving die assembly due to the first motor.

    摘要翻译： 机床（驱动装置）的旋转机构包括：第一电动机，用于进行工件支撑（旋转堆叠接收模具组件）的旋转驱动和定位;以及第二电动机，用于补充旋转堆叠接收模具组件的旋转。 由于第二电动机，旋转堆叠接收模具组件的停止定位精度低于由于第一电动机的旋转堆叠接收模具组件的停止定位精度。

    Methods and apparatuses for transmission and reception of information signals
    16.
    发明授权
    Methods and apparatuses for transmission and reception of information signals 失效
    用于发送和接收信息信号的方法和装置

    公开(公告)号：US5432800A

    公开(公告)日：1995-07-11

    申请号：US968406

    申请日：1992-10-29

    申请人： Toru Kuroda ,  Masafumi Saito ,  Shigeki Moriyama ,  Tomohiro Saito ,  Masayuki Takada ,  Osamu Yamada

    发明人： Toru Kuroda ,  Masafumi Saito ,  Shigeki Moriyama ,  Tomohiro Saito ,  Masayuki Takada ,  Osamu Yamada

    IPC分类号： H03M13/29 ,  H03M13/33 ,  H04L1/00 ,  H04L7/10 ,  G06F11/10

    CPC分类号： H03M13/29 ,  H03M13/33 ,  H04L1/0083 ,  H04L7/10 ,  H04H2201/15

    摘要： Method and apparatus for transmitting an information signal generate a plurality of block signals on the basis of the information signal, generate a plurality of parity block signals on the basis of the plural data block signals, generate a frame signal containing the plural data block signals and the parity block signals, and send out the frame signal. Each of the data block signals includes a first block synchronizing signal indicating the start of the data block signal, a data signal containing the information signal and a first parity signal derived by encoding the data signal. Each of the parity block signals incudes a second block synchronizing signal indicating the start of the parity block signal, a second parity signal and a third parity signal. Bit signals located at same bit positions in the respective second parity signals are derived by encoding bit signals located at the same positions in the respective data signals. Bit signals located at same bit positions in the respective third parity signals are derived by encoding the bit signals located at the same bit positions in the respective first parity signals or alternatively the third parity signal in each parity block signal is derived by encoding the second parity signal in each parity block signal.

    摘要翻译： 用于发送信息信号的方法和装置基于信息信号产生多个块信号，根据多个数据块信号产生多个奇偶校验块信号，生成包含多个数据块信号的帧信号，以及 奇偶校验块信号，并发出帧信号。 每个数据块信号包括指示数据块信号的开始的第一块同步信号，包含信息信号的数据信号和通过对数据信号进行编码导出的第一奇偶校验信号。 每个奇偶校验块信号包括指示奇偶校验块信号的开始的第二块同步信号，第二奇偶校验信号和第三奇偶校验信号。 通过对位于相应数据信号中的相同位置的位信号进行编码，导出位于各个第二奇偶校验信号中相同位位置的位信号。 通过对位于相应的第一奇偶校验信号中的相同位位置的位信号进行编码，或者通过对第二奇偶校验位进行编码来导出每个奇偶校验块信号中的第三奇偶校验信号，导出位于相应的第三奇偶校验信号中位于相同位位置的位信号 信号在每个奇偶校验块信号。

    Lubricating system for a valve seat of an internal combustion engine
    17.
    发明授权
    Lubricating system for a valve seat of an internal combustion engine 失效
    内燃机阀座的润滑系统

    公开(公告)号：US5074256A

    公开(公告)日：1991-12-24

    申请号：US469472

    申请日：1990-03-23

    申请人： Masafumi Saito

    发明人： Masafumi Saito

    IPC分类号： F01L3/12 ,  F01L3/22 ,  F01M9/10 ,  F02F1/24 ,  F16N7/12 ,  F01P3/14

    CPC分类号： F01M9/10 ,  F01L3/22 ,  F16N7/12

    摘要： A lubricating system for a valve seat of an internal combustion engine produces a lubricant oil film on the valve seat (7) of a seat ring (2) providing the valve seat. At least a part of the seat ring (2) providing the valve seat surface (7) is made of a porous material (6, 9) readily containing lubricant oil. The outer cylindrical surface of the seat ring (2) is formed with an annular groove (4) along its circumferential direction. A cylinder head (1) to which the seat ring (2) is fastened is formed with an oil passage (5) for feeding lubricant oil to the groove (4). Feeding of the lubricant oil through the oil passage (5) to the groove (4) causes the valve seat surface (7) providing the part of the seat ring (6, 9) made of the porous material to contain lubricant oil. The lubricant oil thus contained produces a lubricant oil film on the valve seat surface (7), which prevents wear in the valve head and the valve seat surface.