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    • 2. 发明授权
    • Multilayer wiring board
    • 多层接线板
    • US08022310B2
    • 2011-09-20
    • US12193311
    • 2008-08-18
    • Toru OkazakiHideo Suzuki
    • Toru OkazakiHideo Suzuki
    • H05K1/03
    • H05K3/4688H05K1/0271H05K1/0366H05K2201/029Y10T29/49124Y10T29/49155
    • The present invention provides a multilayer wiring board in which warpage during reflow soldering can be reduced even if there is no sufficient space for disposing a dummy pattern or if a dummy pattern cannot be disposed. A difference between the ratios of copper remaining in wiring layers causes a difference between the amounts of thermal expansion of the wiring layers. The fiber bundle content of at least one resin base material layer is made different from that of the other resin base material layers, to cause a difference between the amounts of thermal expansion of the resin base material layers. This difference between the amounts of thermal expansion of the resin base material layers is used to cancel the difference between the amounts of thermal expansion of the wiring layers. Thus, warpage of the board during reflow soldering is reduced.
    • 本发明提供一种多层布线基板,其中即使没有足够的空间来设置虚设图案,或者如果不能设置虚设图案,则可以降低回流焊接期间的翘曲。 布线层中残留的铜的比例之间的差异导致布线层的热膨胀量之间的差异。 使至少一个树脂基材层的纤维束含量与其它树脂基材层的纤维束含量不同,导致树脂基材层的热膨胀量之间的差异。 使用树脂基材层的热膨胀量之间的这种差异来消除布线层的热膨胀量之差。 因此,在回流焊接期间板的翘曲减小。
    • 4. 发明申请
    • AXIAL MOTOR
    • 轴向电机
    • US20100141060A1
    • 2010-06-10
    • US11996798
    • 2006-04-17
    • Toru OkazakiShingo OhashiHidehiko Sugimoto
    • Toru OkazakiShingo OhashiHidehiko Sugimoto
    • H02K37/20H02K37/08
    • H02K55/04H02K19/103H02K19/24
    • An axial motor includes an armature side stator (13), a pair of rotors, and a pair of stators, which are arranged with gaps left therebetween in the axial direction of a drive shaft (34). The armature side stator (13) includes armature coils (24). The pair of rotors are a first rotor (12) and a second rotor (14) that are arranged on both sides of the stator (13) and include inducers (20, 21, 27, 28). The pair of stators are a first field side stator (11) and a second field side stator (16) that are arranged respectively on oppositely spacing sides of the first rotor and the second rotor. The first and second rotors (12, 14) are mounted to the drive shaft (34). The first and second field side stators (11, 15) include respectively first and second field coils (18, 31) arranged in a tone form about the axis of the drive shaft (34). The first and second field coils (18, 31) are supplied with currents in opposed directions such that magnetic fluxes are generated in the first and second field coils (18, 31) in opposed directions.
    • 轴向电动机包括电枢侧定子(13),一对转子和一对定子,沿着驱动轴(34)的轴向间隔开间隙。 电枢侧定子(13)包括电枢线圈(24)。 所述一对转子是布置在所述定子(13)两侧的第一转子(12)和第二转子(14),并且包括引导器(20,21,27,28)。 一对定子分别布置在第一转子和第二转子的相对间隔侧上的第一场侧定子(11)和第二场侧定子(16)。 第一和第二转子(12,14)安装到驱动轴(34)上。 第一和第二场侧定子(11,15)分别包括围绕驱动轴(34)的轴线布置成音调形式的第一和第二场线圈(18,31)。 第一和第二场线圈(18,31)以相反的方向被供给电流,使得在相反的方向上在第一和第二励磁线圈(18,31)中产生磁通量。
    • 5. 发明申请
    • MULTILAYER WIRING BOARD
    • 多层接线板
    • US20090052835A1
    • 2009-02-26
    • US12193311
    • 2008-08-18
    • Toru OkazakiHideo Suzuki
    • Toru OkazakiHideo Suzuki
    • G02B6/00
    • H05K3/4688H05K1/0271H05K1/0366H05K2201/029Y10T29/49124Y10T29/49155
    • The present invention provides a multilayer wiring board in which warpage during reflow soldering can be reduced even if there is no sufficient space for disposing a dummy pattern or if a dummy pattern cannot be disposed. A difference between the ratios of copper remaining in wiring layers causes a difference between the amounts of thermal expansion of the wiring layers. The fiber bundle content of at least one resin base material layer is made different from that of the other resin base material layers, to cause a difference between the amounts of thermal expansion of the resin base material layers. This difference between the amounts of thermal expansion of the resin base material layers is used to cancel the difference between the amounts of thermal expansion of the wiring layers. Thus, warpage of the board during reflow soldering is reduced.
    • 本发明提供一种多层布线基板,其中即使没有足够的空间来设置虚设图案,或者如果不能设置虚设图案,则可以降低回流焊接期间的翘曲。 布线层中残留的铜的比例之间的差异导致布线层的热膨胀量之间的差异。 使至少一个树脂基材层的纤维束含量与其它树脂基材层的纤维束含量不同,导致树脂基材层的热膨胀量之间的差异。 使用树脂基材层的热膨胀量之间的这种差异来消除布线层的热膨胀量之差。 因此,在回流焊接期间板的翘曲减小。
    • 8. 发明授权
    • Blade-type chain tensioner system
    • 刀片式链条张紧器系统
    • US07014585B2
    • 2006-03-21
    • US10317900
    • 2002-12-12
    • Yasuo HorikawaToru OkazakiHiroyoshi Mitsuhashi
    • Yasuo HorikawaToru OkazakiHiroyoshi Mitsuhashi
    • F16H7/08F16H7/18
    • F16H7/08F16H2007/0804F16H2007/0872
    • The present invention provides a blade-type tensioner system for a chain that can easily improve spring properties. A blade-type tensioner includes a blade shoe and a blade spring positioned on the back side of chain sliding surface of the blade shoe so as to impart tension to a chain through the blade shoe. The blade shoe is pivotably supported around a shoulder bolt inserted into a proximal end portion of the blade shoe, and a distal end portion of the blade shoe is slidably supported on a supporting face provided in the engine. The distal end portion of the blade shoe contacts a flat, first supporting face at a point. When tension in the chain is increased, the distal end portion contacts a concave, second supporting face at a point which is continuous with the first supporting face.
    • 本发明提供了一种用于链条的叶片式张紧器系统,其可以容易地改善弹簧特性。 叶片式张紧器包括叶片靴和位于叶片靴的链条滑动表面的后侧上的叶片弹簧,以便通过叶片靴向链条施加张力。 叶片靴可绕枢转地支撑在插入叶片靴的近端部分的肩部螺栓上,并且叶片靴的远端部分可滑动地支撑在设置在发动机中的支撑面上。 叶片靴的远端部分在一点处接触平坦的第一支撑面。 当链条中的张力增加时,远端部分在与第一支撑面连续的点处接触凹入的第二支撑面。
    • 9. 发明授权
    • Reproducing method and apparatus
    • 再现方法和装置
    • US06751400B1
    • 2004-06-15
    • US09396268
    • 1999-09-15
    • Yoshiaki MatsumuraToru OkazakiKenji Ogawa
    • Yoshiaki MatsumuraToru OkazakiKenji Ogawa
    • H04N5783
    • H04N21/4325H04N5/783H04N9/8042H04N21/44004H04N21/440281
    • The reverse direction reproduction of encoded data comprised of picture data compressed in accordance with the MPEG system is to be realized at a higher speed. To this end, plural frame memories are used for reverse direction reproduction. The respective pictures are sequentially decoded and the decoded pictures are sequentially held in the frame memories. If there is no vacant memory, the frame memories are sequentially overwritten beginning from the frame memory which stores the picture decoded first. If the decoding progresses up to the picture to be reproduced, and the decoding of the picture to be reproduced comes to a close, the decoding is transiently halted and the picture to be reproduced is read out from the frame memory and displayed. If the picture to be reproduced is displayed, the frame memory which has held the displayed picture is evacuated. The decoding is re-initiated for decoding the picture consecutive to the picture the data of which are as yet held in the frame memory.
    • 按照MPEG系统压缩的图像数据构成的编码数据的反方向再现将以更高的速度实现。 为此,使用多个帧存储器进行反向再现。 依次对各图像进行解码,将解码图像依次保存在帧存储器中。 如果没有空的存储器,则从存储首先解码的图像的帧存储器开始顺序地重写帧存储器。 如果解码进行到要再现的图像,并且要再现的图像的解码结束,则解码被暂时停止,并且从帧存储器读出要再现的图像并显示。 如果要再现的图像被显示,则保存显示图像的帧存储器被抽空。 重新开始解码,以解码与图像相连续的图像,其数据仍然保持在帧存储器中。