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    • 31. 发明授权
    • Mower unit attachable to a vehicle body
    • 可连接到车体的割草机单元
    • US06848246B2
    • 2005-02-01
    • US10378555
    • 2003-03-03
    • Kazuo SamejimaYoshikazu TogoshiTeruo ShimamuraMasatoshi YamaguchiYoshiyuki EsakiKenichi ChujoYoshihiro Kawahara
    • Kazuo SamejimaYoshikazu TogoshiTeruo ShimamuraMasatoshi YamaguchiYoshiyuki EsakiKenichi ChujoYoshihiro Kawahara
    • A01D34/64A01D34/63A01D34/66A01D34/71A01D67/00
    • A01D34/71A01D2101/00
    • A mower unit attachable to a vehicle body includes a mower deck. The mower deck defines a grass discharge opening at an opposite side of one side wall, and has a plurality of rotary blades juxtaposed inside the mower deck to be rotatable about vertical axes. All of the rotary blades are rotatable in the same direction so that a front half, with respect to a traveling direction, of a track of rotation of each rotary blade points toward the side having the grass discharge opening. A rear baffle depends from a top board of the mower deck for enclosing the rotary blades in combination with a front wall, and surrounds, in form of a concentric part circle, a rear portion of the track of rotation of each rotary blade. A front baffle and a mulching baffle are provided to be selectively attached to the mower deck to be located forwardly of the tracks of rotation of the rotary blades. The front baffle includes curved segments each for surrounding, in form of a concentric part circle, a front portion of the track of rotation of one rotary blade, and counter curved segments for connecting the curved segments. The mulching baffle, in combination with the rear baffle, defines a mulching chamber surrounding the track of rotation of each rotary blade.
    • 可连接到车体的割草机单元包括割草机板。 割草机甲板在一个侧壁的相对侧限定出草排放口,并且具有并列在割草机甲板内部的多个旋转刀片,以便围绕垂直轴线旋转。 所有旋转叶片都可以沿相同的方向旋转,使得相对于行进方向的每个旋转叶片的旋转轨迹的前半部指向具有草排出口的一侧。 后挡板由割草机甲板的顶板取代,用于将旋转刀片与前壁组合在一起,并以同心圆圈的形式包围每个旋转叶片的旋转轨迹的后部。 提供前挡板和覆盖挡板以选择性地附接到割草机甲板以位于旋转叶片的旋转轨迹的前方。 前挡板包括弯曲段,每个弯曲段用于围绕同心圆的形式围绕一个旋转叶片的旋转轨迹的前部,以及用于连接弯曲段的相对弯曲段。 覆盖的挡板与后挡板结合,限定围绕每个旋转叶片的旋转轨迹的覆盖室。
    • 32. 发明授权
    • Pyridazinoquinoxalinones for use as chemiluminescent agents
    • 哒嗪喹喔啉酮用作化学发光剂
    • US5324835A
    • 1994-06-28
    • US925691
    • 1992-08-07
    • Masatoshi Yamaguchi
    • Masatoshi Yamaguchi
    • C07D487/04
    • C07D487/04Y10T436/147777
    • Compounds useful as luminescent labelling reagents or reagents for determining hydrogen peroxide of the following formula: ##STR1## Wherein R is selected from the group consisting of hydrogen, amino, carboxyl, thiol, n-propyl, isopropyl, n-butyl, sec-butyl, benzyl, carboxyethyl, tert-butyl, and--(CH.sub.2).sub.n1 CH.sub.3 wherein n.sub. is 0 or an integer of 1-15;--(CH.sub.2).sub.n2 COOH wherein n.sub.2 is 0 or an integer of 1-5;--CH.sub.2 SH; --CH.sub.2 X.sub.1 wherein X is Br, Cl or F;--(CH.sub.2).sub.n3 NH.sub.2 wherein n.sub.3 is an integer of 1-5; ##STR2## wherein n.sub.4 is 0 or 1 and n.sub.5 is 0 or ##STR3## wherein n.sub.6 is 0 or 1 and X.sub.2 is H, Br, Cl, F or I; and --(CH.sub.2).sub.n7 R.sub.1 wherein n.sub.7 is 0 or an integer of 1-5 and R.sub.1 is selected from COCl, CON.sub.3, CONHNH.sub.2 or ##STR4##
    • 用作发光标记试剂的化合物或用于测定下列通式的过氧化氢的试剂:其中R选自氢,氨基,羧基,硫醇,正丙基,异丙基,正丁基,仲丁基 ,苄基,羧乙基,叔丁基和 - (CH 2)n 1 CH 3,其中n为0或1-15的整数; - (CH 2)n 2 COOH其中n2为0或1-5的整数; -CH2SH; -CH2X1其中X是Br,Cl或F; - (CH2)n3NH2其中n3为1-5的整数; 其中n4为0或1,n5为0或其中n6为0或1,X2为H,Br,Cl,F或I; 和 - (CH 2)n7R1,其中n7为0或1-5的整数,并且R 1选自COCl,CON 3,CONHNH 2或
    • 33. 发明授权
    • Reactor for reforming hydrocarbon and process for reforming hydrocarbon
    • 改造烃类的反应器和改造烃的方法
    • US5112578A
    • 1992-05-12
    • US336905
    • 1989-04-12
    • Katsutoshi MurayamaMasatoshi YamaguchiTooru Nakamura
    • Katsutoshi MurayamaMasatoshi YamaguchiTooru Nakamura
    • C01B3/36B01J8/06C01B3/38C07C27/00C07C27/10C07C27/14C07C29/151C07C67/00
    • B01J8/062C01B3/382C01B3/384B01J2208/00716C01B2203/0233C01B2203/0261C01B2203/06C01B2203/061C01B2203/068C01B2203/0811C01B2203/0816C01B2203/0844C01B2203/0866C01B2203/0883C01B2203/1052C01B2203/1235C01B2203/1241C01B2203/142C01B2203/148C01B2203/1604C01B2203/82
    • A hydrocarbon-reforming reactor by a steam reforming reaction and a partial oxidation reaction, which comprises a chamber for feeding oxygen-containing gas, a chamber for feeding a mixture gas of hydrocarbon with steam and a chamber for heat exchange of reformed gas in this order from one side of the reforming reactor, and which further comprises a catalyst layer filled in a space between an inner tube having an opening to the chamber for feeding oxygen-containing gas and a reaction tube being so placed as to position the inner tube in its middle portion and having an opening to the chamber for feeding the mixture gas, anda process for producing reformed gas from hydrocarbon which comprises carrying out a steam reforming reaction in the catalyst layer on the side of the chamber for feeding the mixture gas of hydrocarbon with steam by feeding the mixture gas of hydrocarbon with steam to the catalyst layer from the chamber for feeding the mixture gas, carrying out a partial oxidation reaction and steam reforming reaction by feeding oxygen-containing gas fed into the inner tube through the chamber for feeding oxygen-containing gas to the catalyst layer through holes or slits provided in that part of the inner tube which is located opposite to the chamber for feeding the mixture gas, and allowing the resultant, reformed gas to move out of the reforming reactor from the reaction tube through the chamber for heat exchange of reformed gas.
    • 一种通过蒸汽重整反应和部分氧化反应的烃重整反应器,其包括用于供给含氧气体的室,用于将烃混合气体与蒸汽一起供入的室和用于重整气体的热交换的室, 并且还包括填充在具有用于供给含氧气体的室的开口的内管之间的空间中的催化剂层和将内管定位在其中的反应管 中间部分,并且具有用于供给混合气体的室的开口,以及用于从烃生产重整气体的方法,包括在所述室侧的催化剂层中进行蒸汽重整反应,以将烃的混合气体与 通过将来自烃的蒸汽的混合气体从所述室向催化剂层供给以供给混合气体,进行部分氧化反应,从而蒸汽 通过将通过所述室供给含氧气体的含氧气体供给到内部管中,以通过设置在与用于进料的室相对的内管的那部分中的孔或狭缝将氧含气体输送到催化剂层来进行动作和蒸汽重整反应 混合气体,并使得到的重整气体通过反应管从重整反应器中移出,用于重整气体的热交换。
    • 37. 发明申请
    • Mower with baffle
    • 割草机与挡板
    • US20080072561A1
    • 2008-03-27
    • US11726370
    • 2007-03-21
    • Kazuo KoikeMasatoshi YamaguchiYoshiyuki Esaki
    • Kazuo KoikeMasatoshi YamaguchiYoshiyuki Esaki
    • A01D67/00
    • A01D34/667
    • A mower comprising: a cutting blade housing; rotating cutting blades; and a front baffle plate disposed forwardly of a rotation zone of each of the rotating cutting blades; wherein the front baffle plate comprises: an upstream-side cutting blade plate portion and a downstream-side cutting blade plate portion having a concave curved guide surface wherein the front baffle plate is configured such that the distance between a rotation zone of the upstream-side cutting blade and a boundary between the upstream-side cutting blade plate portion and the downstream-side cutting blade plate portion in the baffle plates is greater than the distance between the boundary and a rotation zone of the downstream-side cutting blade.
    • 一种割草机,包括:切割刀片壳体; 旋转切割刀片; 以及前挡板,其设置在每个所述旋转切割刀片的旋转区域的前方; 其特征在于,所述前挡板包括:上游侧切割板部分和具有凹形弯曲导向面的下游侧切割板部分,其中所述前挡板构造成使得所述前侧挡板 切割刀片和挡板中的上游侧切割刀片板部分和下游侧切割刀片板部分之间的边界大于下游侧切割刀片的边界与旋转区域之间的距离。