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    • 13. 发明授权
    • Variable displacement gear pump
    • 可变排量齿轮泵
    • US08348635B2
    • 2013-01-08
    • US12370083
    • 2009-02-12
    • Katsumi YamashitaShigeru SuzukiHironao YokoiToshiro Fujii
    • Katsumi YamashitaShigeru SuzukiHironao YokoiToshiro Fujii
    • F01C1/14
    • F04C2/18F04C14/065
    • The variable displacement gear pump for a loading system in an industrial vehicle has main and sub gear pump portions, suction, discharge and bypass passages, and check and opening valves. The main gear pump portion has main drive and driven gears, and has suction and discharge side spaces. The sub gear pump portion has sub drive and driven gears, and has suction and discharge side spaces. The bypass passage returns hydraulic fluid in the discharge-side space of the sub gear pump portion to the suction passage. The check valve prevents hydraulic fluid in the discharge-side space of the main gear pump portion from flowing to that of the sub gear pump portion. The opening valve is used for opening and closing the bypass passage, and closes the bypass passage due to a pressure in a discharge conduit of the loading system increased by the load applied to the loading system.
    • 用于工业车辆中的装载系统的可变排量齿轮泵具有主副齿轮泵部分,抽吸,排放和旁通通道以及检查和打开阀。 主齿轮泵部分具有主驱动齿轮和从动齿轮,并且具有抽吸和排出侧空间。 副齿轮泵部分具有副驱动齿轮和从动齿轮,并且具有吸入和排出侧空间。 旁路通路将副齿轮泵部的排出侧空间的液压流体返回到吸入通路。 止回阀防止主齿轮泵部分的排出侧空间中的液压流体流向副齿轮泵部分的液压流体。 打开阀用于打开和关闭旁路通道,并且由于加载系统的排放管道中的压力增加到施加到装载系统的负载而使旁通通道关闭。
    • 14. 发明申请
    • METHOD FOR PRODUCING GLYCOLIDE
    • 生产甘油的方法
    • US20120289713A1
    • 2012-11-15
    • US13522435
    • 2010-12-16
    • Shigeru SuzukiKazuyuki YamaneMasaru KagoshimaMichio Kikuchi
    • Shigeru SuzukiKazuyuki YamaneMasaru KagoshimaMichio Kikuchi
    • C07D319/12
    • C07D319/12B01J23/14B01J27/135
    • A method for producing glycolide, including the steps of: heating a mixture containing a glycolic acid oligomer, a high-boiling point polar organic solvent having a boiling point of 230 to 450° C., and a tin compound under normal pressure or reduced pressure until a temperature at which the glycolic acid oligomer is depolymerized, to thereby dissolve the glycolic acid oligomer in the high-boiling point polar organic solvent; heating a solution, in which the glycolic acid oligomer is dissolved, under normal pressure or reduced pressure until a temperature at which the glycolic acid oligomer is depolymerized, to thereby form glycolide by depolymerization of the glycolic acid oligomer in the solution; and co-distilling off the high-boiling point polar organic solvent and the formed glycolide from a depolymerization reaction system.
    • 一种生产乙交酯的方法,包括以下步骤:加热含有乙醇酸低聚物,沸点为230-450℃的高沸点极性有机溶剂和常压或减压下的锡化合物的混合物 直到乙醇酸低聚物解聚的温度,从而将乙醇酸低聚物溶解在高沸点极性有机溶剂中; 在常压或减压下加热其中乙醇酸低聚物溶解的溶液直到乙醇酸低聚物解聚的温度,由此通过乙醇酸低聚物在溶液中解聚形成乙交酯; 并从解聚反应体系共沸蒸馏出高沸点极性有机溶剂和形成的乙交酯。
    • 16. 发明申请
    • RADIATION DETECTING UNIT
    • 辐射检测单元
    • US20120097857A1
    • 2012-04-26
    • US13322314
    • 2010-03-26
    • Kenzo HayatsuMitsutoshi SugiyaKeisuke NaguraShigeru Suzuki
    • Kenzo HayatsuMitsutoshi SugiyaKeisuke NaguraShigeru Suzuki
    • G01T1/208
    • H01L31/02322A61B6/032A61B6/4208G01T1/20G01T1/2018H01L27/14618H01L27/14636H01L27/14661H01L27/14663H01L2924/0002H01L2924/00
    • An object is to prevent occurrence of an insensitive zone to radiation in parallel arrangement of multiple units. This radiation detecting unit 1 is provided with a PD array 5 including a plurality of PD elements 13 arrayed opposite to a scintillator 3 and output electrode pads 23 arrayed corresponding to the PD elements 13, integrated circuits 7 for processing signals from the PD elements 13, a flexible substrate 9 for mounting of the PD array 5 and integrated circuits 7, and a radiation shield plate 11 provided opposite to the PD array 5 with the flexible substrate 9 in between and formed so that ends thereof 11a are located inside the PD array 5; the output electrode pads 23 have an array pitch made shorter than that of PD elements 13; the flexible substrate 9 is folded along the ends 11a at intermediate regions A3 between mounting regions of the PD array 5 and integrated circuits 7, whereby the integrated circuits 7 are arranged on the opposite side to the PD elements 13 with the radiation shield plate 11 in between.
    • 目的是为了防止多个单元并联布置的辐射不敏感区域的出现。 该放射线检测单元1设置有PD阵列5,PD阵列5包括与闪烁体3相对排列的多个PD元件13和对应于PD元件13排列的输出电极焊盘23,用于处理来自PD元件13的信号的集成电路7, 用于安装PD阵列5和集成电路7的柔性基板9和与PD阵列5相对设置的辐射屏蔽板11,柔性基板9在其间并且形成为使得其端部11a位于PD阵列5内部 ; 输出电极焊盘23具有比PD元件13短的阵列间距; 柔性基板9在PD阵列5和集成电路7的安装区域之间的中间区域A3处沿着端部11a折叠,由此集成电路7被布置在与PD元件13相反的一侧,辐射屏蔽板11在 之间。
    • 18. 发明申请
    • HOT AIR HEATER
    • 热空气加热器
    • US20110057047A1
    • 2011-03-10
    • US12876573
    • 2010-09-07
    • Hideki WatanabeShigeru SuzukiKeiichi Ito
    • Hideki WatanabeShigeru SuzukiKeiichi Ito
    • F24B7/00F28F7/00
    • F24H3/087F24D19/0082F28F1/12F28F1/24F28F9/0131F28F2215/08
    • A hot air heater has a housing having formed therein an inlet port for sucking room air and an outlet port. A circulation fan, a burner, and a heat exchanger which causes to flow combustion gas from the burner through an inside of the heat exchanger are housed in the housing. The room air sucked by operation of the circulation fan into the inlet port is heated by the heat exchanger for blowing forward as hot air out of the outlet port. A supporting plate is disposed to support the heat exchanger inside the housing. In order to limit the temperature increase in the housing by heat transmission through the supporting plate, and in order to improve the thermal efficiency, the supporting plate is provided with radiating fins. Preferably, the radiating fins are made up of cut-and-raised pieces formed in the supporting plate.
    • 热风加热器具有形成有用于吸入室内空气的入口和出口的壳体。 使来自燃烧器的燃烧气体通过热交换器的内部流动的循环风扇,燃烧器和热交换器容纳在壳体中。 通过循环风扇进入吸入口吸入的室内空气被热交换器加热,作为热空气从出口排出。 设置支撑板以将壳体内的热交换器支撑。 为了通过支撑板的热传递来限制壳体的温度升高,并且为了提高热效率,支撑板设置有散热片。 优选地,散热片由形成在支撑板上的切起的片形成。
    • 19. 发明申请
    • IRON ARSENATE POWDER
    • US20110027167A1
    • 2011-02-03
    • US12672693
    • 2008-08-22
    • Tetsuo FujitaTakashi NakamuraShigeru SuzukiKozo Shinoda
    • Tetsuo FujitaTakashi NakamuraShigeru SuzukiKozo Shinoda
    • C01G49/00
    • C01G28/02C01G49/00C01G49/0018C01G49/14C01P2002/77C01P2004/61C01P2006/12C02F1/5236C02F2101/103C02F2103/10
    • There is provided an iron arsenate powder which is produced from an arsenic containing solution and wherein the concentration of arsenic eluted or released from the powder is very low. The iron arsenate powder is a powder of dihydrate of iron arsenate, which has a crystal structure of rhombic system and which has lattice constants of a=0.8950 to 0.8956 nm, b=1.0321 to 1.0326 nm and c=1.0042 to 1.0050 nm at room temperatures and atmospheric pressure. The iron arsenate powder can be produced by a method comprising the steps of: adding ferrous ions to an arsenic containing solution to cause the molar ratio (Fe/As) of iron to arsenic in the solution to be not lower than 1; adding an oxidizing agent to the solution; heating the solution to a temperature of not lower than 70° C. while stirring the solution, to allow a reaction; and carrying out a solid-liquid separation to wash the obtained solid part.
    • 提供了由含砷溶液制备的砷酸铁粉末,其中从粉末中洗脱或释放的砷的浓度非常低。 砷酸铁粉末是砷酸铁的二水合物的粉末,其具有菱形体系的晶体结构,其晶格常数为a = 0.8950〜0.8956nm,b = 1.0321〜1.0326nm,c = 1.0042〜1.0050nm,室温 和大气压力。 所述砷酸铁粉末可以通过以下方法制造:将亚铁离子添加到含砷溶液中,使得所述溶液中的铁与砷的摩尔比(Fe / As)为1以上; 向溶液中加入氧化剂; 在搅拌溶液的同时将溶液加热至不低于70℃的温度,以进行反应; 并进行固液分离以洗涤所获得的固体部分。