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115 条记录 (耗时 0.037 秒)

    Carburetor for two-stroke engine
    31.
    发明申请
    Carburetor for two-stroke engine 审中-公开
    化油器二冲程发动机

    公开(公告)号：US20060011155A1

    公开(公告)日：2006-01-19

    申请号：US11228933

    申请日：2005-09-16

    申请人： Satoru Araki ,  Kimio Koizumi

    发明人： Satoru Araki ,  Kimio Koizumi

    IPC分类号： F02M17/00

    CPC分类号： F02M17/00

    摘要： The present invention provides a carburetor that can be adapted to a variety of engines with different positional relationships between the location for feeding the air/fuel mixture and the location for feeding scavenging air. The carburetor a carburetor main body (22) with an air intake passage (24) forming a portion of the air/fuel mixture passage (23) and is provided with an air passage (33) that forms a portion of an air channel (32) for scavenging air. The air passage (33) is positioned parallel to an air intake passage (24), and the front end thereof is positioned further to the base end side than to the engine-side front end face of the carburetor main body (22), enhancing the degree of freedom for placing the conduit pipe (34) for connecting the air passage (33) to the scavenging air feed port (9). Also, the throttle valve (26) and the air valve (35) are butterfly valves with mutually parallel valve stems, and the interlocking mechanism thereof has a simple configuration.

    摘要翻译： 本发明提供一种化油器，其可适用于用于供给空气/燃料混合物的位置和用于供给清除空气的位置之间具有不同位置关系的各种发动机。 化油器主体具有形成空气/燃料混合物通道（23）的一部分的进气通道（24），并且设有形成空气通道（32）的一部分的空气通道（33） ）清除空气。 空气通路33平行于进气通路24而定位，其前端位于比汽化器主体22的发动机侧的前端面更靠近基端侧，增强 用于将用于将空气通道（33）连接到扫气供气口（9）的导管（34）的自由度。 此外，节流阀26和空气阀35是具有相互平行的阀杆的蝶形阀，其互锁机构具有简单的结构。

    Method of producing magneto-resistive tunnel junction head
    34.
    发明授权
    Method of producing magneto-resistive tunnel junction head 失效
    产生磁阻隧道连接头的方法

    公开(公告)号：US06451215B1

    公开(公告)日：2002-09-17

    申请号：US09542907

    申请日：2000-04-04

    申请人： Koji Shimazawa ,  Satoru Araki ,  Haruyuki Morita

    发明人： Koji Shimazawa ,  Satoru Araki ,  Haruyuki Morita

    IPC分类号： H01L4300

    CPC分类号： B82Y25/00 ,  H01F10/3254 ,  H01F10/3268 ,  H01L43/12

    摘要： The present invention relates to a method of producing a magneto-resistive tunnel junction head comprising a tunnel multilayered film having a tunnel barrier layer, a ferromagnetic free layer and a ferromagnetic pinned layer such that the tunnel barrier layer is held between the ferromagnetic free layer and the ferromagnetic pinned layer. The method comprises a laminating step of forming the tunnel barrier layer and a non-magnetic metal protect layer in turn on the ferromagnetic pinned layer, an insulating layer forming step of forming side insulating layers on both sides of a lamination body having the ferromagnetic pinned layer, the tunnel barrier layer and the non-magnetic metal protect layer, a cleaning step of cleaning the surface of the non-magnetic metal protect layer, and a ferromagnetic free layer forming step of forming the ferromagnetic free layer such that the ferromagnetic free layer faces the ferromagnetic pinned layer via the cleaned surface. Therefore, according to the method, the magneto-resistive tunnel junction head is expected to have more improved head characteristics.

    摘要翻译： 本发明涉及一种制造磁阻隧道结头的方法，其包括具有隧道势垒层，铁磁自由层和铁磁性钉扎层的隧道多层膜，使隧道势垒层保持在铁磁性自由层和 铁磁钉扎层。 所述方法包括依次在所述铁磁性钉扎层上形成所述隧道势垒层和非磁性金属保护层的层压步骤，在具有所述铁磁性钉扎层的层叠体的两侧形成侧绝缘层的绝缘层形成步骤 ，隧道势垒层和非磁性金属保护层，清洁非磁性金属保护层的表面的清洁步骤和形成铁磁性自由层的铁磁自由层形成步骤，使得铁磁自由层面向 铁磁钉扎层经过清洁的表面。 因此，根据该方法，期望磁阻隧道结头具有更多改进的头部特性。

    Magnetoresistance effect film and magnetoresistance effect type head
    35.
    发明授权
    Magnetoresistance effect film and magnetoresistance effect type head 失效
    磁阻效应膜和磁阻效应型头

    公开(公告)号：US06391431B1

    公开(公告)日：2002-05-21

    申请号：US09325394

    申请日：1999-06-04

    申请人： Masashi Sano ,  Yoshihiro Tsuchiya ,  Satoru Araki ,  Haruyuki Morita

    发明人： Masashi Sano ,  Yoshihiro Tsuchiya ,  Satoru Araki ,  Haruyuki Morita

    IPC分类号： G11B539

    CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G11B5/3903 ,  H01F10/123 ,  H01F10/3268 ,  Y10T428/1143 ,  Y10T428/1157 ,  Y10T428/12861 ,  Y10T428/12944 ,  Y10T428/24975

    摘要： A spin valve type magnetoresistance effect film comprises a multilayered film including a non-magnetic metal layer, a ferromagnetic layer formed on one surface of the non-magnetic metal layer, a soft magnetic layer formed on the other surface of the non-magnetic metal layer, an antiferromagnetic layer which is formed on a surface of the ferromagnetic layer remote from the other surface thereof abutting the non-magnetic metal layer so as to pin a direction of magnetization of the ferromagnetic layer, and an antiferromagnetization promote layer formed on a surface of the antiferromagnetic layer remote from the other surface thereof abutting the ferromagnetic layer, wherein the antiferromagnetic layer is made of a compound containing Mn and having a CuAu-I type regular crystal structure the which requires a heat treatment for generating exchange coupling relative to the ferromagnetic layer, and the antiferromagnetic layer after the heat treatment has a state wherein (110) crystal surfaces are oriented on a film surface of the antiferromagnetic layer.

    摘要翻译： 自旋阀型磁阻效应膜包括：包含非磁性金属层的多层膜，在非磁性金属层的一个表面上形成的铁磁层，形成在非磁性金属层的另一个表面上的软磁性层 形成在铁磁层的远离其另一表面的表面上的反铁磁性层，其与非磁性金属层邻接以引导铁磁层的磁化方向，以及形成在铁磁层的表面上的反铁磁化促进层 反铁磁层远离其另一表面邻接铁磁层，其中反铁磁层由含Mn的化合物制成并具有CuAu-I型规则晶体结构，其需要进行热处理以产生相对于铁磁层的交换耦合 ，热处理后的反铁磁层具有（110）晶面的状态 在反铁磁层的膜表面上取向。

    Magneto-resistive tunnel junction head with specific flux guide structure
    36.
    发明授权
    Magneto-resistive tunnel junction head with specific flux guide structure 有权
    具有特定磁通导向结构的磁阻隧道结头

    公开(公告)号：US06344954B1

    公开(公告)日：2002-02-05

    申请号：US09517580

    申请日：2000-03-02

    申请人： Olivier Redon ,  Koji Shimazawa ,  Noriaki Kasahara ,  Satoru Araki

    发明人： Olivier Redon ,  Koji Shimazawa ,  Noriaki Kasahara ,  Satoru Araki

    IPC分类号： G11B539

    CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G11B5/3903 ,  G11B5/3909 ,  G11B5/3925 ,  G11B2005/3996

    摘要： The present invention relates to a magneto-resistive tunnel junction head having a tunnel multilayered film composed of a tunnel barrier layer, and a ferromagnetic free layer and a ferromagnetic pinned layer formed to sandwich the tunnel barrier layer therebetween, wherein the ferromagnetic free layer comprises, in an integral fashion, a free layer main portion substantially constituting a part of the tunnel multilayered film, a front flux guide portion extending on a front side of the free layer main portion, and a back flux guide portion extending on a back side thereof, wherein the front flux guide portion constitutes a part of an ABS (Air Bearing Surface), and wherein a width-direction length Lm of the free layer main portion is set greater than a width-direction length Lf of the front flux guide portion and a width-direction length Lb of the back flux guide portion. Thus, there can be provided a magneto-resistive tunnel junction head with improved head performance, in particular, which is excellent in corrosion resistance and can achieve a high and stable head output for adaptation to the ultrahigh density recording using an improved longitudinal bias.

    摘要翻译： 本发明涉及一种具有由隧道势垒层构成的隧道多层膜和形成为将隧道势垒层夹在其间的铁磁自由层和铁磁性钉扎层的磁阻隧道结头，其中铁磁自由层包括： 整体地形成基本上构成隧道多层膜的一部分的自由层主体部分，在自由层主体部分的前侧延伸的前部磁通引导部分和在其后侧延伸的后部磁通引导部分， 其特征在于，所述前部磁通导向部构成ABS（空气轴承面）的一部分，其中，所述自由层主体部的宽度方向长度Lm被设定为大于所述前部磁通导向部的宽度方向长度Lf， 后通量引导部的宽度方向长度Lb。 因此，可以提供具有改进的头部性能的磁阻隧道结头，特别是耐腐蚀性优异，并且可以使用改进的纵向偏压来实现用于适应超高密度记录的高稳定的头部输出。

    Ferromagnetic tunnel magnetoresistance effect element and method of producing the same
    37.
    发明授权
    Ferromagnetic tunnel magnetoresistance effect element and method of producing the same 有权
    铁磁隧道磁阻效应元件及其制造方法

    公开(公告)号：US06219274B1

    公开(公告)日：2001-04-17

    申请号：US09438368

    申请日：1999-11-12

    申请人： Koji Shimazawa ,  Satoru Araki ,  Haruyuki Morita

    发明人： Koji Shimazawa ,  Satoru Araki ,  Haruyuki Morita

    IPC分类号： G11C1100

    CPC分类号： H01F41/307 ,  B82Y10/00 ,  B82Y25/00 ,  B82Y40/00 ,  G11B5/3906 ,  G11B5/3909 ,  H01F10/3254 ,  H01F10/3268 ,  H01L43/08 ,  H01L43/12

    摘要： The present invention relates to a ferromagnetic tunnel magnetoresistance effect element having a multilayered structure comprising a tunnel barrier layer and a first and a second ferromagnetic layer formed to sandwich the tunnel barrier layer therebetween, wherein the tunnel barrier layer is formed as an oxide film obtained by oxidizing a non-magnetic metal layer according to a radical oxidation method. Thus, there can be obtained a ferromagnetic tunnel magnetoresistance effect element which is excellent in productivity and quality stability and highly excellent in TMR effect.

    摘要翻译： 铁磁隧道磁阻效应元件本发明涉及一种具有多层结构的铁磁隧道磁阻效应元件，该多层结构包括隧道势垒层和形成为将隧道势垒层夹在其间的第一和第二铁磁层，其中隧道势垒层形成为由 根据自由基氧化法氧化非磁性金属层。 因此，可以获得生产率和质量稳定性优异并且TMR效果非常优异的铁磁隧道磁阻效应元件。

    Magnetoresistance effect film and magnetoresistance effect type head
    38.
    发明授权
    Magnetoresistance effect film and magnetoresistance effect type head 有权
    磁阻效应膜和磁阻效应型头

    公开(公告)号：US06195239B1

    公开(公告)日：2001-02-27

    申请号：US09260727

    申请日：1999-03-02

    申请人： Satoru Araki ,  Masashi Sano ,  Yoshihiro Tsuchiya

    发明人： Satoru Araki ,  Masashi Sano ,  Yoshihiro Tsuchiya

    IPC分类号： G11B533

    CPC分类号： G11B5/3967

    摘要： In a spin valve type magnetoresistance effect film, an antiferromagnetic layer is made of MxMn100−x wherein M represents at least one selected from Ru, Rh, Re, Pt, Pd, Au, Ag, Fe, Ni, Ir and Cr, and 15≦x≦58 (unit of x: atomic %), and a protective layer formed thereon is made of at least one selected from Rh, Ru, Zr and Ti. With this arrangement, a magnetoresistance effect film highly excellent in thermal stability and small in deterioration of the MR ratio, as well as a magnetoresistance effect type head having such a magnetoresistance effect film can be obtained.

    摘要翻译： 在自旋阀型磁阻效应膜中，反铁磁层由MxMn100-x制成，其中M表示选自Ru，Rh，Re，Pt，Pd，Au，Ag，Fe，Ni，Ir和Cr中的至少一种， <= x <= 58（x：原子％），其上形成的保护层由选自Rh，Ru，Zr和Ti中的至少一种制成。 通过这种布置，可以获得热稳定性优异且MR比率劣化小的磁阻效应膜以及具有这种磁阻效应膜的磁阻效应型头。

    Carburetor fuel adjusting device
    40.
    发明授权
    Carburetor fuel adjusting device 失效

    公开(公告)号：US5955007A

    公开(公告)日：1999-09-21

    申请号：US915358

    申请日：1997-08-20

    申请人： Kimio Koizumi ,  Yasuaki Kohira ,  Satoru Araki

    发明人： Kimio Koizumi ,  Yasuaki Kohira ,  Satoru Araki

    IPC分类号： F02M3/10 ,  F02M19/02 ,  F02M19/04

    CPC分类号： F02M19/021 ,  F02M19/04 ,  F02M3/10 ,  F02M2003/105 ,  Y10S261/38 ,  Y10S261/84 ,  Y10T137/7062

    摘要： In a first aspect, a carburetor fuel adjusting device that facilitates control of the quantity of fuel that flows from the fuel chamber to an air intake port of a carburetor by making it possible for the user to adjust an adjustment valve within the limits defined by emission control regulations. The carburetor fuel adjusting device has a cap having two appendages, and an engagement area to engage a valve extension of the fuel adjustment valves of a carburetor. The cap is retained by the retainer in either a disengaged position, or an engaged position wherein the engagement area of the cap becomes attached to the valve extensions. In the engaged position, the adjustment valves can be turned in unison with the cap within a range formed by the angle between the appendages which, when rotated, abut against stoppers. In a second aspect, a retaining plate of elastic material having two retainer holes adapted to receive and retain the pair of adjustment valves in a prescribed adjustment position is laid against an outer surface of the carburetor body. The adjustment valves each have a base-end portion and a small diameter portion, the threads of the base-end portion having an external diameter larger than that of the threads of the small diameter portion. The external diameter of the threads of the base-end portion is also larger than the diameter of each of the retainer holes of the retaining plate such that when the adjustment valve is screwed into the screw hole of the carburetor, the base-end portion cuts threads in the retainer holes of the retaining plate to thereby prevent rotation of the adjustment valve.