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101 条记录 (耗时 0.032 秒)

    Steel For Welded Structures Excellent In Low Temperature Toughness Of Weld Heat Affected Zone And Method Of Production Of Same
    31.
    发明申请
    Steel For Welded Structures Excellent In Low Temperature Toughness Of Weld Heat Affected Zone And Method Of Production Of Same 有权
    焊接结构钢焊接热影响区的低温韧性优良，生产方法优良

    公开(公告)号：US20070193664A1

    公开(公告)日：2007-08-23

    申请号：US11632735

    申请日：2005-07-21

    申请人： Kazuhiro Fukunaga ,  Yasushi Mizutani ,  Rikio Chijiiwa ,  Yoshiyuki Watanabe

    发明人： Kazuhiro Fukunaga ,  Yasushi Mizutani ,  Rikio Chijiiwa ,  Yoshiyuki Watanabe

    IPC分类号： C22C38/14

    CPC分类号： B22D11/002 ,  B22D11/1206 ,  B22D11/225 ,  C21D8/02 ,  C22C38/02 ,  C22C38/04 ,  C22C38/12 ,  C22C38/14

    摘要： The present invention provides a high strength thick steel plate for marine structures superior in weldability and low temperature toughness of the HAZ, which is able to be produced at a low cost without use of a complicated method of production, and a method of production of the same, that is, steel for welded structures excellent in low temperature toughness of the weld heat affected zone and a method of production of the same characterized by casting molten steel containing, by mass%, C: 0.03 to 0.12%, Si: 0.05 to 0.30%, Mn: 1.2 to 3.0%, P: 0.015% or less, S: 0.001 to 0.015%, Cu+Ni: 0.10% or less, Al: 0.001 to 0.050%, Ti: 0.005 to 0.030%, Nb: 0.005 to 0.10%, and N: 0.0025 to 0.0060% by the continuous casting method, making the cooling rate from near the solidification point to 800° C. in the secondary cooling at that time 0.06 to 0.6° C./s, hot rolling the obtained slab, and cooling it from a temperature of 800° C. or more.

    摘要翻译： 本发明提供了一种用于HAZ的焊接性和低温韧性优异的船用结构的高强度厚钢板，其能够在不使用复杂的生产方法的情况下以低成本制造，以及制造方法 相同的是，焊接热影响区的低温韧性优异的焊接结构用钢及其制造方法，其特征在于，以质量％计含有C：0.03〜0.12％Si：0.05〜 0.30％，Mn：1.2〜3.0％，P：0.015％以下，S：0.001〜0.015％，Cu + Ni：0.10％以下，Al：0.001〜0.050％，Ti：0.005〜0.030％，Nb：0.005 至0.10％，N：0.0025〜0.0060％，使二次冷却时的冷却速度接近凝固点至800℃，时间为0.06〜0.6℃/秒，热轧 并从800℃以上的温度进行冷却。

    Method and device for recording data and erasing servo data
    32.
    发明授权
    Method and device for recording data and erasing servo data 有权
    用于记录数据和擦除伺服数据的方法和装置

    公开(公告)号：US07224544B2

    公开(公告)日：2007-05-29

    申请号：US10985815

    申请日：2004-11-10

    申请人： Masanori Takano ,  Takashi Abe ,  Nobufumi Takasu ,  Yoshiyuki Watanabe ,  Kiyoyuki Miyata

    发明人： Masanori Takano ,  Takashi Abe ,  Nobufumi Takasu ,  Yoshiyuki Watanabe ,  Kiyoyuki Miyata

    IPC分类号： G11B5/03

    CPC分类号： G11B5/584 ,  G11B5/00 ,  G11B5/00813 ,  G11B5/02 ,  G11B5/024 ,  G11B2005/001

    摘要： After a DC erasing is performed in a direction by permanent magnets on a servo signal recording part, servo signals are recorded in the signal recording area of the servo signal recording part by a magnetic field in the direction opposite to that of the DC erasing. Thus, in a recording method for a magnetic recording medium having a data signal recording part and the servo signal recording part on a magnetic layer, accurate servo signals can be recorded and reproduced even on the medium having the magnetic layer of 0.13 μm or smaller.

    摘要翻译： 在通过伺服信号记录部件上的永久磁铁的方向进行DC擦除之后，伺服信号以与DC擦除方向相反的方向的磁场记录在伺服信号记录部分的信号记录区域中。 因此，在具有数据信号记录部分和磁性层上的伺服信号记录部分的磁记录介质的记录方法中，即使在具有0.13μm或更小的磁性层的介质上也能够记录和再现精确的伺服信号。

    Piezoelectric sounding body and electronic device
    33.
    发明申请
    Piezoelectric sounding body and electronic device 审中-公开
    压电式发声体和电子装置

    公开(公告)号：US20060158064A1

    公开(公告)日：2006-07-20

    申请号：US11291739

    申请日：2005-12-01

    申请人： Kazuo Asakawa ,  Tatsuyuki Ogawa ,  Yasukazu Tokuhisa ,  Yoshiyuki Watanabe

    发明人： Kazuo Asakawa ,  Tatsuyuki Ogawa ,  Yasukazu Tokuhisa ,  Yoshiyuki Watanabe

    IPC分类号： H01L41/08

    CPC分类号： H04R17/00 ,  H04R1/2842 ,  H04R1/2849 ,  H04R2499/11

    摘要： An enclosure of a cellular phone is formed with a plurality of sound releasing holes. The inside of a portion where the sound releasing holes are provided defines an air chamber formed with a receiving portion for mounting a piezoelectric sounding element. The piezoelectric sounding element is of bimorph structure formed by adhering piezoelectric elements on both surfaces of a diaphragm, and serves as a speaker by hermetically fixing a peripheral edge of the diaphragm to the receiving portion. Acoustic characteristics of such a piezoelectric sounding body relates to the total sum S of side surface areas of the sound releasing holes. Therefore, by setting the total sum to a value from 1.5 mm to 60 mm2, variations in resonant frequency and lowering of the sound pressure are prevented, and hence the required acoustic characteristics can be secured while realizing reduction of the thickness of the wall of the enclosure.

    摘要翻译： 蜂窝电话的外壳形成有多个声音释放孔。 设置有声音释放孔的部分的内部限定了形成有用于安装压电发声元件的接收部分的空气室。 压电探测元件是通过将隔膜的两个表面上的压电元件粘合而形成的双压电晶片结构，并且通过将隔膜的周边缘气密地固定到接收部分而用作扬声器。 这种压电发声体的声学特性与声音释放孔的侧面积的总和S有关。 因此，通过将总和设定为1.5mm至60mm 2的值，可以防止谐振频率的变化和声压的降低，从而可以确保所需的声学特性，同时实现减小 的外壳壁厚。

    Piezoelectric transformer
    35.
    发明授权
    Piezoelectric transformer 失效
    压电变压器

    公开(公告)号：US06288479B1

    公开(公告)日：2001-09-11

    申请号：US09441961

    申请日：1999-11-17

    申请人： Yoshiyuki Watanabe

    发明人： Yoshiyuki Watanabe

    IPC分类号： H01L41107

    CPC分类号： H01L41/107

    摘要： There is provided a piezoelectric transformer. The piezoelectric transformer includes: a long-plate-shaped piezoelectric member being polarized in a thickness direction and a longitudinal direction; and input electrodes and output electrodes mounted on the piezoelectric member, wherein a thickness ratio LC/LA of the piezoelectric member ranges from 0.01 to 0.06, LC and LA being a thickness and a longitudinal length of the piezoelectric member, respectively. The piezoelectric member consists of either laminated piezoelectric layers or a monolayer. A thickness ratio LC/LA of the piezoelectric member 10 ranges from 0.01 to 0.06, more preferably, 0.02 to 0.05, thereby resulting in an enhanced efficiency, wherein LA and LC refer to a length and a thickness of the piezoelectric member 10, respectively. Further, an electrode length ratio LB/LA of the piezoelectric member ranges from 0.6 to 0.9, more preferably, 0.7 to 0.8, wherein LB represents a length of the input electrodes. The piezoelectric transformer of the present invention exhibits an increased output power and a larger voltage-rise ratio.

    摘要翻译： 提供了压电变压器。 压电变压器包括：长板状压电元件，其在厚度方向和长度方向上极化; 以及安装在压电元件上的输入电极和输出电极，其中压电元件的厚度比LC / LA分别为0.01至0.06，LC和LA分别为压电元件的厚度和纵向长度。 压电元件由层压压电层或单层组成。 压电元件10的厚度比LC / LA的范围为0.01至0.06，更优选为0.02至0.05，从而提高了效率，其中LA和LC分别表示压电元件10的长度和厚度。 此外，压电部件的电极长度比LB / LA为0.6〜0.9，更优选为0.7〜0.8，其中，LB表示输入电极的长度。 本发明的压电变压器表现出增加的输出功率和更大的升压比。

    Apparatus for reproducing image data from a tape-shaped recording medium
    36.
    发明授权
    Apparatus for reproducing image data from a tape-shaped recording medium 失效
    用于从带状记录介质再现图像数据的装置

    公开(公告)号：US06272280B1

    公开(公告)日：2001-08-07

    申请号：US09182007

    申请日：1998-10-29

    申请人： Yoshiyuki Watanabe

    发明人： Yoshiyuki Watanabe

    IPC分类号： H04N591

    CPC分类号： G11B15/1875 ,  G11B15/4673 ,  G11B15/52 ,  G11B27/107 ,  G11B27/3027 ,  G11B27/3063 ,  G11B2220/90 ,  H04N9/7921

    摘要： A reproduction apparatus reproduces image data recorded in a plurality of recording modes with different tape feeding speeds from a tape-like recording medium. In this apparatus, in a search mode of searching for still image data by feeding the tape-like recording medium at a high speed, the recording mode of the still image data is discriminated, and the still image data is then reproduced.

    摘要翻译： 再现装置以与带状记录介质不同的带进给速度再现记录在多个记录模式中的图像数据。 在该装置中，通过以高速馈送带状记录介质来搜索静止图像数据的搜索模式中，识别静止图像数据的记录模式，然后再现静止图像数据。

    Shaft coupling structure of drive shaft
    38.
    发明授权
    Shaft coupling structure of drive shaft 失效
    驱动轴的轴联结结构

    公开(公告)号：US5645366A

    公开(公告)日：1997-07-08

    申请号：US694755

    申请日：1996-08-09

    申请人： Toshio Ishibashi ,  Sinichi Kondou ,  Mitsuyasu Moriya ,  Yoshiyuki Watanabe

    发明人： Toshio Ishibashi ,  Sinichi Kondou ,  Mitsuyasu Moriya ,  Yoshiyuki Watanabe

    IPC分类号： F16D1/06 ,  F16C3/035 ,  F16D1/02 ,  F16D1/08 ,  F16D3/06 ,  F16B3/04

    CPC分类号： F16C3/035 ,  F16D1/0876 ,  F16D3/06 ,  F16D2001/103 ,  Y10T403/7022 ,  Y10T403/7033

    摘要： A shaft coupling structure for a split type drive shaft comprises an internally splined female shaft and an externally splined male shaft coaxially received in the female shaft to establish a spline-connection. A play suppression member is interposed between the male and female shafts for suppressing play of the male shaft relative to the female shaft and vice versa. The play suppression member includes an elongate member extending in and along an axially extending groove defined between the male and female shafts. A hook portion possessed by the elongate member detachably fixes to one of the male and female shafts. The elongate member also has a biasing structure, which biases the male and female shafts in radially opposite directions.

    摘要翻译： 用于分体式驱动轴的联轴器结构包括内花键的母轴和同轴地容纳在母轴中的外花键的公轴，以建立花键连接。 在男性和女性的轴之间插入一个抑制构件，用于抑制阳性轴相对于阴性轴的游隙，反之亦然。 播放抑制构件包括沿着限定在阳轴和阴轴之间的轴向延伸的凹槽中延伸的细长构件。 由细长构件所具有的钩部可拆卸地固定到阳轴和阴轴中的一个。 细长构件还具有偏置结构，其偏置阳和母轴沿径向相反的方向。

    High-temperature stacked-type displacement device
    39.
    发明授权
    High-temperature stacked-type displacement device 失效
    高温堆叠式排量装置

    公开(公告)号：US5281885A

    公开(公告)日：1994-01-25

    申请号：US967536

    申请日：1992-10-28

    申请人： Yoshiyuki Watanabe ,  Junichi Watanabe ,  Shigeru Jomura ,  Takahiro Someji

    发明人： Yoshiyuki Watanabe ,  Junichi Watanabe ,  Shigeru Jomura ,  Takahiro Someji

    IPC分类号： F16K31/00 ,  H01L41/083 ,  H01L41/08

    CPC分类号： F16K31/007 ,  B32B18/00 ,  C04B35/493 ,  H01L41/0472 ,  H01L41/0533 ,  H01L41/083 ,  H01L41/1876 ,  C04B2235/3213 ,  C04B2235/3294 ,  C04B2237/346 ,  C04B2237/704

    摘要： A flow rate control valve including a valve chest having an open end, an inflow passage and outflow passage each having one end communicating with the valve chest and the other end opened, a valve seat provided at the end of the inflow passage or outflow passage communicating with the valve chest, a sheet-like diaphragm provided to tightly close the open end of the valve chest and a stacked-type dispalcement device made of an electromechanical transducing material exhibiting the maximum value of piezoelectric distortion constant at a higher temperature range than 100.degree. C. or above and which exerts a pressure on the diaphragm by its deformation to change the position of the diaphragm, thereby controlling the gap between the valve seat and the diaphragm.

    摘要翻译： 一种流量控制阀，包括具有开口端的阀门，流入通道和流出通道，每个阀门的一端与阀门的一端连通，另一端打开;阀座，设置在流入通道或流出通道的连通端 与阀门一起设置用于紧密地关闭阀门的开口端的片状隔膜，以及由在比100度更高的温度范围内表现出最大压电变形常数值的电机转换材料制成的层叠型分布装置 C.或以上，并通过其变形对隔膜施加压力以改变隔膜的位置，从而控制阀座与隔膜之间的间隙。