Porous Carbon Materials and Production Process Thereof, and Adsorbents, Masks, Adsorbing Sheets and Carriers
    22.
    发明申请
    Porous Carbon Materials and Production Process Thereof, and Adsorbents, Masks, Adsorbing Sheets and Carriers 审中-公开
    多孔碳材料及其制备方法,吸附剂,面膜,吸附片和载体

    公开(公告)号:US20100069507A1

    公开(公告)日:2010-03-18

    申请号:US12308161

    申请日:2008-04-04

    IPC分类号: A61K47/02 B32B5/18 C01B31/08

    摘要: By a process for producing a porous carbon material from a plant-derived material as a raw material, said process including carbonizing the plant-derived material at 800° C. to 1,400° C. and then applying a treatment with an acid or alkali, a porous carbon material having a value of specific surface area of at least 10 m2/g as measured by the nitrogen BET method, a silicon content of at most 1 wt % and a pore volume of at least 0.1 cm3/g is obtainable from a plant-derived material, which has a silicon content of at least 10 wt %, as a raw material. Also provided is a process for producing a porous carbon material equipped with excellent functionality so that the porous carbon material can be used, for example, as an anode material for batteries, an adsorbent, masks, adsorbing sheets, or carriers.

    摘要翻译: 通过从作为原料的植物来源材料制造多孔碳材料的方法,所述方法包括将植物来源的材料在800℃-140℃下碳化,然后用酸或碱进行处理, 通过氮BET法测量的具有至少10m 2 / g的比表面积值的多孔碳材料,至多1wt%的硅含量和至少0.1cm 3 / g的孔体积可以从 植物来源的材料,其硅含量为至少10重量%,作为原料。 还提供了一种制备具有优异功能性的多孔碳材料的方法,使得多孔碳材料可以用作例如电池用阳极材料,吸附剂,掩模,吸附片材或载体。

    Carbonaceous electrode material for non-aqueous secondary battery
    23.
    发明授权
    Carbonaceous electrode material for non-aqueous secondary battery 有权
    用于非水二次电池的碳质电极材料

    公开(公告)号:US06335122B1

    公开(公告)日:2002-01-01

    申请号:US09402122

    申请日:1999-12-16

    IPC分类号: H01M458

    摘要: A carbonaceous electrode having improved capacities for doping and dedoping of a cell active substance, such as lithium, and suitable for a non-aqueous solvent secondary battery, is constituted by a carbonaceous material having a true density as measured by a butanol substitution method of at most 1.46 g/cm3, a true density as measured by a helium substitution method of at least 1.7 g/cm3, a hydrogen-to-carbon atomic ratio H/C of at most 0.15 as measured according to elementary analysis, a BET specific surface area of at most 50 m2/g as measured by nitrogen adsorption BET method, and a carbon dioxide adsorption capacity of at least 10 ml/g. The carbonaceous material is advantageously produced by carbonizing an organic material originated from bamboo genera of family Gramineae, particularly genus Pleioblastus or Bambusa, at 1000-1400° C. under a reduced pressure or under a flowing inert gas stream to provide an appropriate porous structure.

    摘要翻译: 具有改善的电池活性物质(例如锂)的掺杂和去掺杂的适用于非水溶剂二次电池的容量的碳质电极由具有真实密度的碳质材料构成,所述碳质材料通过丁醇取代方法 最大1.46g / cm 3,通过氦取代方法测定的至少1.7g / cm 3的真实密度,根据元素分析测定的氢/碳原子比H / C至多为0.15,BET比表面积 通过氮吸附BET法测定的面积为至多50m 2 / g,二氧化碳吸附容量至少为10ml / g。 碳质材料有利地通过在1000-1400℃下在减压下或在流动的惰性气流下碳化源自禾本科的竹属,特别是Pleioblastus或Bambusa的竹属的有机材料来产生,以提供合适的多孔结构。

    Material for negative electrode and nonaqueous-electrolyte battery incorporating the same
    24.
    发明授权
    Material for negative electrode and nonaqueous-electrolyte battery incorporating the same 有权
    包含其的负极材料和非水电解质电池

    公开(公告)号:US06300013B1

    公开(公告)日:2001-10-09

    申请号:US09549199

    申请日:2000-04-13

    IPC分类号: H01M458

    摘要: A material for a negative electrode capable of preventing change in the volume of an active material occurring when lithium is doped/dedoped to improve resistance against cycle operations. A material for a negative electrode contains a mixture of a non-carbon material and a carbon material, wherein when an assumption is made that the average particle size of the non-carbon material is RM and the average particle size of the carbon material is RC, the ratio RM/RC is not higher than one, and when an assumption is made that the weight of the non-carbon material is WM and the weight of the carbon is WC, the ratio WM/WC is not higher than one or a mixture of a silicon compound and a carbon material, wherein when an assumption is made that the average particle size of the silicon compound is RSi and the average particle size of the carbon material is RC, the ratio RSi/RC is not higher than one.

    摘要翻译: 能够防止锂掺杂/脱掺杂时发生的活性物质的体积变化的负极材料,以改善对循环操作的抵抗力。 负极材料包含非碳材料和碳材料的混合物,其中当假定非碳材料的平均粒径为RM并且碳材料的平均粒径为RC时 ,RM / RC比不高于1,当假设非碳材料的重量为WM,碳重量为WC时,WM / WC的比例不高于1或 硅化合物和碳材料的混合物,其中当假定硅化合物的平均粒径为RSi且碳材料的平均粒径为RC时,RSi / RC比不高于1。

    Non-aqueous electrolytic solution, and non-aqueous electrolyte cell
comprising it
    25.
    发明授权
    Non-aqueous electrolytic solution, and non-aqueous electrolyte cell comprising it 有权
    非水电解液和包含它的非水电解质电池

    公开(公告)号:US6124062A

    公开(公告)日:2000-09-26

    申请号:US233910

    申请日:1999-01-21

    摘要: Disclosed is a non-aqueous electrolytic solution comprising a specific siloxane derivative of the following chemical formula 1 or 2, and at least one light metal salt such as an alkali metal salt: ##STR1## Also disclosed is a non-aqueous electrolyte cell comprising the electrolytic solution. The electrolytic solution has good chemical and thermochemical stability, and the cell comprising it has high safety, and has good cell capabilities even at high voltage.

    摘要翻译: 公开了包含以下化学式1或2的特定硅氧烷衍生物和至少一种轻金属盐如碱金属盐的非水电解液。还公开了包含电解液的非水电解质电池。 该电解液具有良好的化学稳定性和热化学稳定性,并且其包含的电池具有高安全性,即使在高电压下也具有良好的电池能力。

    Piston operated bypass valve for a screw compressor
    26.
    发明授权
    Piston operated bypass valve for a screw compressor 有权
    用于螺杆式压缩机的活塞式旁通阀

    公开(公告)号:US09169840B2

    公开(公告)日:2015-10-27

    申请号:US13347214

    申请日:2012-01-10

    IPC分类号: F04C28/12 F04C18/16 F04C29/00

    摘要: A screw compressor includes a valve hole formed at a discharge side end surface of a discharge casing and at a position opening to a compression work chamber; a bypass flow path having the valve hole and a discharge chamber communicate with each other; and a valve body arranged in the valve hole. The screw compressor also includes cylinder chambers provided on a rear surface side of the valve body; a piston reciprocally moving in the cylinder chambers; a rod connecting the piston and the valve body; communication paths for introducing a fluid on a discharge side into the cylinder chamber on a side opposite to a valve body side of the piston and on the valve body side; a pressure discharge path; a plurality of valve means; and a controller controlling the plurality of valves means.

    摘要翻译: 螺杆式压缩机包括形成在排出壳体的排出侧端面的开口孔和压缩工作室的阀孔, 具有阀孔和排出室的旁通流路彼此连通; 以及设置在所述阀孔中的阀体。 螺杆式压缩机还包括设置在阀体的后表面侧的气缸室; 在气缸室中往复运动的活塞; 连接活塞和阀体的杆; 用于在排出侧将流体引导到与活塞的阀体侧相反侧和阀体侧的气缸室中的连通路径; 压力放电路径; 多个阀装置; 以及控制多个阀装置的控制器。

    Switching power supply circuit
    29.
    发明授权
    Switching power supply circuit 有权
    开关电源电路

    公开(公告)号:US07884584B2

    公开(公告)日:2011-02-08

    申请号:US12487073

    申请日:2009-06-18

    IPC分类号: G05F1/00

    摘要: A switching power supply circuit for generating an output voltage at an output node based on an input voltage at an input node includes a reference voltage generating circuit configured to generate a reference voltage such that during an initial start-up period of the reference voltage a voltage rise rate of the reference voltage within a first predetermined period from a start point of the initial start-up period and a voltage rise rate thereof within a second predetermined period immediately preceding an end point of the initial start-up period are smaller than a voltage rise rate thereof in a period between the first predetermined period and the second predetermined period, a coil disposed between the input output nodes, and a switch circuit configured to switch on and off to control current through the coil in response to comparison between the reference voltage and a voltage proportional to the output voltage.

    摘要翻译: 用于基于输入节点处的输入电压在输出节点处产生输出电压的开关电源电路包括:参考电压产生电路,被配置为产生参考电压,使得在参考电压的初始启动周期期间,电压 在初始启动周期的起始点之前的第一预定时间段内的参考电压的上升速率和在初始启动周期的结束点之前的第二预定时段内的电压上升速率小于电压 在第一预定周期和第二预定周期之间的周期内的上升速率,布置在输入输出节点之间的线圈和被配置为接通和关断的开关电路,以响应于参考电压 和与输出电压成比例的电压。

    Fresh water generating apparatus
    30.
    发明授权
    Fresh water generating apparatus 失效
    造水设备

    公开(公告)号:US06705104B2

    公开(公告)日:2004-03-16

    申请号:US09987840

    申请日:2001-11-16

    IPC分类号: F25D2114

    摘要: In a fresh water generating apparatus for condensing water content contained in air, there are provided a first heat exchanger having a refrigerant gas flow passage to which a compressed refrigerant gas is introduced, and on an outer side of which air is blown to condense the refrigerant gas, a second heat exchanger having a refrigerant liquid flow passage to which a refrigerant liquid discharged from the first heat exchanger is introduced after a pressure thereof is reduced, and on an outer side of which air is blown to cool the air and condense the water content to produce fresh water, and a power source for compressing the refrigerant gas and blowing the air.

    摘要翻译: 在用于冷凝空气中的含水量的淡水发生装置中,设置有具有制冷剂气体流路的第一热交换器,压缩的制冷剂气体被引入到该制冷剂气体流路,在外部吹入空气以冷凝制冷剂 气体,具有制冷剂液体流路的第二热交换器,在第一热交换器的压力下,从第一热交换器排出的制冷剂液体被导入到制冷剂液体流路中,在外部吹出空气以冷却空气并冷凝水 产生淡水的内容物,以及用于压缩制冷剂气体并吹送空气的动力源。