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    Air cleaner
    1.
    发明授权
    Air cleaner 有权
    空气净化器

    公开(公告)号：US08591618B2

    公开(公告)日：2013-11-26

    申请号：US13344920

    申请日：2012-01-06

    申请人： Ken Shirai ,  Takahiro Yamazaki ,  Hisato Onodera ,  Koichirou Ogura

    发明人： Ken Shirai ,  Takahiro Yamazaki ,  Hisato Onodera ,  Koichirou Ogura

    IPC分类号： B01D46/00

    CPC分类号： F02M35/024 ,  F02M17/34 ,  F02M35/04 ,  F02M35/1017 ,  F02M35/10196

    摘要： There is provided an air cleaner that is capable of suppressing or reducing malfunctions and problems caused by mixed fuel that back flows from a carburetor, thereby prolonging filter life, reducing filter maintenance frequency, etc. The air cleaner comprises: a fuel accumulation part; and a back flow guide member that guides the mixed fuel that back flows into the air cleaner, wherein the plurality of return flow paths are provided in a radial fashion about the cleaner outlet.

    摘要翻译： 提供一种空气净化器，其能够抑制或减少由化油器回流的混合燃料引起的故障和问题，从而延长过滤器寿命，降低过滤器维护频率等。空气净化器包括：燃料积聚部分; 以及引导后向流入空气滤清器的混合燃料的回流引导构件，其中多个回流路径围绕清洁器出口以径向方式设置。

    AIR CLEANER
    2.
    发明申请
    AIR CLEANER 有权
    空气净化器

    公开(公告)号：US20120174889A1

    公开(公告)日：2012-07-12

    申请号：US13344920

    申请日：2012-01-06

    申请人： Ken SHIRAI ,  Takahiro Yamazaki ,  Hisato Onodera ,  Koichirou Ogura

    发明人： Ken SHIRAI ,  Takahiro Yamazaki ,  Hisato Onodera ,  Koichirou Ogura

    IPC分类号： F02M35/02

    CPC分类号： F02M35/024 ,  F02M17/34 ,  F02M35/04 ,  F02M35/1017 ,  F02M35/10196

    摘要： There is provided an air cleaner that is capable of suppressing or reducing malfunctions and problems caused by mixed fuel that back flows from a carburetor, thereby prolonging filter life, reducing filter maintenance frequency, etc. The air cleaner comprises: a fuel accumulation part; and a back flow guide member that guides the mixed fuel that back flows into the air cleaner, wherein the plurality of return flow paths are provided in a radial fashion about the cleaner outlet.

    摘要翻译： 提供一种空气净化器，其能够抑制或减少由化油器回流的混合燃料引起的故障和问题，从而延长过滤器寿命，降低过滤器维护频率等。空气净化器包括：燃料积聚部分; 以及引导后向流入空气滤清器的混合燃料的回流引导构件，其中多个回流路径围绕清洁器出口以径向方式设置。

    Two-stroke engine having a ported piston to facilitate airflow therethrough
    3.
    发明授权
    Two-stroke engine having a ported piston to facilitate airflow therethrough 有权
    二冲程发动机具有端口活塞以便于气流通过

    公开(公告)号：US08714122B2

    公开(公告)日：2014-05-06

    申请号：US12898489

    申请日：2010-10-05

    申请人： Takahiro Yamazaki ,  Koichirou Ogura ,  Hisato Onodera ,  Yusuke Suzuki

    发明人： Takahiro Yamazaki ,  Koichirou Ogura ,  Hisato Onodera ,  Yusuke Suzuki

    IPC分类号： F02B33/04

    CPC分类号： F02B25/22 ,  F02B25/14 ,  F02B33/04 ,  F02B2075/025 ,  F02M35/108

    摘要： In a two-stroke engine (1) according to the present invention, a piston (6) has a communication passage (28) opened to a crank chamber (10). An air intake port (30) is provided on an inner surface (2a) for causing air to flow into the communication passage (28). After a scavenging port (22) is closed by an outer surface (6a) of the piston (6) moving from the bottom dead center to the top dead center, the communication passage (28) is opened in the outer surface (6a) of the piston so as to communicate with the air intake port (30) and the scavenging port (22).

    摘要翻译： 在根据本发明的二冲程发动机（1）中，活塞（6）具有向曲柄室（10）开口的连通通道（28）。 在内表面（2a）上设有用于使空气流入连通通道（28）的进气口（30）。 在从下死点向上死点移动的活塞（6）的外表面（6a）封闭了扫气口（22）后，连通路（28）在 所述活塞与所述进气口（30）和所述扫气口（22）连通。

    Filler member for crankshaft
    4.
    发明授权
    Filler member for crankshaft 有权
    曲轴填料

    公开(公告)号：US08468910B2

    公开(公告)日：2013-06-25

    申请号：US13308647

    申请日：2011-12-01

    申请人： Hisato Osawa ,  Takahiro Yamazaki ,  Ken Shirai ,  Yuji Numakunai

    发明人： Hisato Osawa ,  Takahiro Yamazaki ,  Ken Shirai ,  Yuji Numakunai

    IPC分类号： F16C3/12 ,  F16C3/20

    CPC分类号： F16C3/12 ,  F16C3/20 ,  Y10T74/2173 ,  Y10T74/2183

    摘要： A filler member to be installed in a crankshaft including a crank web includes: an arm member, extending in a diametrical direction of a crank journal, and a weight member extending in a radial direction of the crank journal. The filler member includes: a fitting member, a connecting member mounted on the bodies. The fitting member is fixed to an outer side face of the crank web. The connecting member is mounted on the bodies to stride the arm member on inner side face of the crank web.

    摘要翻译： 安装在包括曲柄腹板的曲轴中的填充构件包括：沿曲柄轴颈的直径方向延伸的臂构件和沿曲柄轴颈的径向方向延伸的配重构件。 填料构件包括：装配构件，安装在主体上的连接构件。 装配构件固定在曲柄腹板的外侧面上。 连接构件安装在主体上以使臂构件跨越曲柄腹板的内侧面。

    Two-cycle engine
    5.
    发明授权
    Two-cycle engine 有权
    双循环发动机

    公开(公告)号：US09127588B2

    公开(公告)日：2015-09-08

    申请号：US13316806

    申请日：2011-12-12

    申请人： Ken Shirai ,  Takahiro Yamazaki ,  Naoki Koga ,  Kazumichi Yamaguchi

    发明人： Ken Shirai ,  Takahiro Yamazaki ,  Naoki Koga ,  Kazumichi Yamaguchi

    IPC分类号： F02B25/00 ,  F02B25/18 ,  F02F1/22 ,  F02B25/22 ,  F02B63/02 ,  F02B75/02

    CPC分类号： F02B25/18 ,  F02B25/22 ,  F02B63/02 ,  F02B2075/025 ,  F02F1/22

    摘要： An engine includes a cylinder block, and a piston slidably mounted in a cylinder, with the cylinder block being formed with an exhaust passage leading to a combustion chamber through an exhaust port, a first scavenging port opened to an inner circumferential surface of the cylinder, a first communication passage formed from the first scavenging port in a radial direction of the cylinder, and a first scavenging passage formed with an opening on a bottom surface of the first communication passage, in which a side surface on a far side from the exhaust port forming the communication passage is formed towards the far side from the exhaust port in the combustion chamber, and the opening portion of the first scavenging passage and a landing portion formed in the periphery of the opening portion are formed at a bottom portion of the communication passage.

    摘要翻译： 发动机包括气缸体和可滑动地安装在气缸中的活塞，气缸体形成有通过排气口通向燃烧室的排气通道，通向气缸内周面的第一扫气口， 第一连通通道，其从第一扫气口沿圆筒的径向形成;以及第一扫气通道，在第一连通通道的底面上形成有开口，第一连通通路的远离排气口的侧面 形成连通通道形成在与燃烧室中的排气口相距较远的一侧，第一扫气通道的开口部分和形成在开口部分周围的着陆部分形成在连通通道的底部 。

    Composite member fixing structure
    7.
    发明授权
    Composite member fixing structure 有权
    复合件固定结构

    公开(公告)号：US08297900B2

    公开(公告)日：2012-10-30

    申请号：US12626996

    申请日：2009-11-30

    申请人： Yoshiaki Sumiya ,  Hirotsugu Kojima ,  Kazuya Yoshijima ,  Takahiro Yamazaki

    发明人： Yoshiaki Sumiya ,  Hirotsugu Kojima ,  Kazuya Yoshijima ,  Takahiro Yamazaki

    IPC分类号： F16B35/00

    CPC分类号： F02F7/006 ,  F02F2007/0041 ,  F16B33/004 ,  F16B35/041 ,  Y10T403/75

    摘要： A composite member 12, which is formed by integrating an OCV housing 14 and a cylinder head cover 13, is fixed to a cam cap 15 by a bolt 20. The bolt 20 is passed through a bolt insertion hole 16 of the composite member 12 and fastened to the cam cap 15. A step portion 20d is formed in a shank 20c between a head 20a and a threaded rod 20b of the bolt 20. A circumferential groove 21 is formed in the shank 20c between the step portion 20d and the head 20a of the bolt 20. The circumferential groove 21 extends along the outer circumferential surface of the shank 20c. An annular sealing member 22 is fitted in the groove 21. The threaded rod 20b of the bolt 20 is then screwed into the internal thread 19 of the cam cap 15, which is a coupled member. At this time, the step portion 20d of the bolt 20 contacts a contacting portion 16c in the bolt insertion hole 16 of the OCV housing 14. Also, the sealing member 22 contacts the inner circumferential surface of the bolt insertion hole 16 of the cylinder head cover 13.

    摘要翻译： 通过集成OCV壳体14和气缸盖罩盖13形成的复合构件12通过螺栓20固定到凸轮盖15.螺栓20穿过复合构件12的螺栓插入孔16，并且 固定在凸轮盖15上。台阶部分20d形成在螺栓20的头部20a和螺纹杆20b之间的柄部20c中。在柄部20c之间的台阶部分20d和头部20a之间形成周向槽21 周向槽21沿着杆20c的外圆周表面延伸。 环形密封件22装配在槽21中。然后将螺栓20的螺纹杆螺纹拧入作为联接件的凸轮盖15的内螺纹19中。 此时，螺栓20的阶梯部20d与OCV壳体14的螺栓插入孔16中的接触部16c接触。此外，密封构件22与气缸盖的螺栓插入孔16的内周面接触 盖13。

    Optical glass
    9.
    发明申请
    Optical glass 审中-公开
    光学玻璃

    公开(公告)号：US20050003948A1

    公开(公告)日：2005-01-06

    申请号：US10852431

    申请日：2004-05-25

    申请人： Takahiro Yamazaki

    发明人： Takahiro Yamazaki

    IPC分类号： G02B1/00 ,  C03C3/16 ,  C03C3/17 ,  C03C3/19 ,  C03C3/21

    CPC分类号： C03C3/19 ,  C03C3/16 ,  C03C3/17 ,  C03C3/21

    摘要： An optical glass suitable for high-precision lenses moldable at a low temperature, and having a transformation temperature (Tg) of 340° C.-430° C. and excellent chemical durability, is provided by compositions that include Na2O, ZnO, P2O5, and Sb2O3, and optionally include K2O, CaO, BaO, SrO, and MgO—each within a specified wt % range.

    摘要翻译： 适用于在低温下成型的高精度透镜，具有340℃〜430℃的转变温度（Tg）和优异的化学耐久性的光学玻璃由包括Na 2 O，ZnO，P 2 O 5， 和Sb 2 O 3，并且任选地包括规定的wt％范​​围内的K 2 O，CaO，BaO，SrO和MgO。

    Apparatus and method for processing digital audio signals of plural channels to derive combined signals with overflow prevented
    10.
    发明授权
    Apparatus and method for processing digital audio signals of plural channels to derive combined signals with overflow prevented 有权
    用于处理多个通道的数字音频信号以导出防止溢出的组合信号的装置和方法

    公开(公告)号：US06501717B1

    公开(公告)日：2002-12-31

    申请号：US09307917

    申请日：1999-05-10

    申请人： Takahiro Yamazaki

    发明人： Takahiro Yamazaki

    IPC分类号： G11B7005

    CPC分类号： H04S1/007

    摘要： Level detectors detect levels of digital audio signals of individual channels. A controller predicts whether or not an overflow will take place corresponding to detected signals. When the controller predicts an occurrence of an overflow, attenuators attenuate a signal level of at least one channel. In addition, when variable length delaying devices vary the phases of signals, an overflow can be prevented.

    摘要翻译： 电平检测器检测单个通道的数字音频信号的电平。 控制器预测是否将对应于检测到的信号发生溢出。 当控制器预测出现溢出时，衰减器衰减至少一个通道的信号电平。 此外，当可变长度延迟装置改变信号的相位时，可以防止溢出。