Fuel cell system
    52.
    发明授权
    Fuel cell system 有权
    燃料电池系统

    公开(公告)号:US08828612B2

    公开(公告)日:2014-09-09

    申请号:US13822736

    申请日:2011-09-13

    IPC分类号: H01M8/06 H01M8/04

    摘要: The fuel cell system is simplified and made more compact while providing the favorable recirculation of hydrogen-containing off-gas regardless of the increase or decrease in its flow rate. The fuel cell system is provided with: a cell unit that generates electricity by means of separating hydrogen-containing gas and oxygen-containing gas from each other while placing in flow contact to each other; and a recirculation mechanism for recirculating to the cell unit hydrogen-containing off-gas discharged from the cell unit. The fuel cell system has a flow rate determination unit that determines whether or not the hydrogen-containing gas fed to the cell unit is less than a predetermined flow rate; and a gas feeding pressure varying mechanism that cause the pressure of the hydrogen-containing gas to vary to increase and decrease when it is determined that the hydrogen-containing gas fed to the cell unit is less than the predetermined flow quantity.

    摘要翻译: 燃料电池系统被简化和制造得更紧凑,同时提供含氢废气的有利的再循环,而不管其流量的增加或减少。 燃料电池系统设置有:电池单元,其通过在彼此流动接触的同时彼此分离含氢气体和含氧气体而发电; 以及用于再循环到从电池单元排出的电池单元含氢废气的再循环机构。 燃料电池系统具有流量确定单元,其确定供给到电池单元的含氢气体是否小于预定流量; 以及当确定供给到电池单元的含氢气体小于预定流量时,使得含氢气体的压力变化以增加和减少的气体供给压力变化机构。

    Method and system for golf ball fitting analysis
    54.
    发明授权
    Method and system for golf ball fitting analysis 有权
    高尔夫球配件分析方法与系统

    公开(公告)号:US08758169B2

    公开(公告)日:2014-06-24

    申请号:US12498364

    申请日:2009-07-07

    IPC分类号: A63B57/00 A63B69/36

    摘要: The present invention provides three golf ball recommendations correlating to ball fit values calculated using subject criteria, objective criteria and a composite fit value employing both subjective and objective criteria. The concept of the invention is to attempt to quantify even the subjective parameters of golfer's game and answers to survey questions in order to provide an avenue for quantitative analysis for golf ball fitting. The ball fit values are a construct based on a scale devised for this method to quantify how difficult or easy a golf ball is to play.

    摘要翻译: 本发明提供与使用主观标准,客观标准和采用主观和客观标准的复合拟合值计算的球拟合值相关的三个高尔夫球建议。 本发明的概念是尝试量化甚至高尔夫球手游戏的主观参数和对问题的回答,以便为高尔夫球配件的定量分析提供途径。 球拟合值是基于针对该方法设计的尺度来量化高尔夫球的难度或容易程度的构造。

    FUEL CELL SYSTEM
    55.
    发明申请
    FUEL CELL SYSTEM 有权
    燃油电池系统

    公开(公告)号:US20140093803A1

    公开(公告)日:2014-04-03

    申请号:US14122790

    申请日:2012-04-17

    IPC分类号: H01M8/04

    摘要: A fuel cell system that generates electric power by supplying anode gas and cathode gas to a fuel cell includes a control valve adapted to control the pressure of the anode gas to be supplied to the fuel cell; a buffer unit adapted to store the anode-off gas to be discharged from the fuel cell; a pulsation operation unit adapted to control the control valve in order to periodically increase and decrease the pressure of the anode gas at a specific width of the pulsation; and a pulsation width correcting unit adapted to correct the width of the pulsation on the basis of the temperature of the buffer unit.

    摘要翻译: 通过向燃料电池供应阳极气体和阴极气体来产生电力的燃料电池系统包括适于控制要供应到燃料电池的阳极气体的压力的控制阀; 缓冲单元,其适于存储要从所述燃料电池排出的所述阳离子气体; 脉动操作单元,其适于控制所述控制阀,以便周期性地增加和减小所述脉动的特定宽度处的所述阳极气体的压力; 以及脉动宽度校正单元,其适于基于缓冲单元的温度来校正脉动的宽度。

    Golf ball with cover having zones of hardness
    57.
    发明授权
    Golf ball with cover having zones of hardness 失效
    带盖的高尔夫球具有硬度

    公开(公告)号:US08568250B2

    公开(公告)日:2013-10-29

    申请号:US12831940

    申请日:2010-07-07

    IPC分类号: A63B37/12 A63B37/14

    摘要: Generally disclosed is a golf ball having a core and a cover layer. The cover layer includes areas that are hard, and areas that are soft. The hard areas make up 20% to 60% of the total surface area of the cover layer, preferably 30% to 50%. The hard areas may correspond to the dimples, while the soft areas may correspond to the land between the dimples. The hard areas may be at least about 3 units on the Shore D scale harder than the soft areas, preferably at least about 5 units. The hard areas may be formed in various geometric shapes, or in the shape of a graphic or logo, and be visibly colored. As a result of the arrangement of the hard areas and the soft areas, the golf ball simultaneously achieves good flight distance and good feel.

    摘要翻译: 通常公开的是具有芯和覆盖层的高尔夫球。 覆盖层包括硬的区域和软的区域。 硬面积占覆盖层总面积的20%〜60%,优选为30%〜50%。 硬区域可以对应于凹坑,而软区域可以对应于凹坑之间的区域。 硬度区域可以在肖氏D刻度上至少约3单位,比软区域更硬,优选至少约5单位。 硬区域可以形成为各种几何形状,或形成图形或徽标的形状,并且被明显地着色。 由于硬区和软区的布置,高尔夫球同时实现了良好的飞行距离和良好的手感。