利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

240 条记录 (耗时 0.031 秒)

    Air-fuel ratio control apparatus
    152.
    发明申请
    Air-fuel ratio control apparatus 有权
    空燃比控制装置

    公开(公告)号：US20070125350A1

    公开(公告)日：2007-06-07

    申请号：US11604196

    申请日：2006-11-27

    申请人： Hiroshi Morita ,  Kazuto Ikeda

    发明人： Hiroshi Morita ,  Kazuto Ikeda

    IPC分类号： F02D41/00 ,  F01L1/34 ,  F01N3/00 ,  G06F17/00

    CPC分类号： F01L13/0015 ,  F01L1/185 ,  F01L2001/0537 ,  F01L2105/00 ,  F01L2800/00 ,  F01N2560/025 ,  F01N2560/14 ,  F02D13/023 ,  F02D41/0002 ,  F02D41/1454 ,  F02D41/2454 ,  F02D41/2464 ,  F02D2041/001 ,  Y02T10/18 ,  Y02T10/42

    摘要： An air-fuel ratio control apparatus is applied to an internal combustion engine including a variable lift mechanism wich changes a lift amount of an intake valve. An oxygen sensor, wich outputs a signal indicating an oxygen concentration in exhaust gas, is provided downstream of an exhaust gas purification catalyst in an exhaust passage of the internal combustion engine. Air-fuel ratio control is performed to correct the fuel injection amount command value using the correction amount that is set based on the value output from the oxygen sensor. The relationship among the deviation of the correction amount from its reference value, the learned small lift value, the learned medium lift value, and the lift amount is learned. The learned deviation value is calculated based on the lift amount, using the learned relationship. Then, the fuel injection amount command value is corrected by the correction amount including the calculated learned deviation value.

    摘要翻译： 将空燃比控制装置应用于包括改变进气门的升程量的可变升程机构的内燃机。 在内燃机的排气通道中的排气净化催化剂的下游，设置有输出表示废气中的氧浓度的信号的氧传感器。 执行空燃比控制，以使用基于从氧传感器输出的值设定的校正量来校正燃料喷射量指令值。 了解校正量与参考值的偏差，学习小升程值，学习介质升程值和提升量之间的关系。 使用学习关系，根据提升量计算学习偏差值。 然后，通过包括计算出的学习偏差值的校正量校正燃料喷射量指令值。

    Method for producing silica particles
    154.
    发明授权
    Method for producing silica particles 有权
    二氧化硅粒子的制造方法

    公开(公告)号：US07140201B2

    公开(公告)日：2006-11-28

    申请号：US10169191

    申请日：2000-12-28

    申请人： Kunio Sugiyama ,  Shuichi Tada ,  Jinichi Omi ,  Tadahiro Nakada ,  Hiroshi Morita ,  Masaki Kusuhara ,  Hiroyuki Watanabe ,  Hirofumi Uehara ,  Keiko Sanpei

    发明人： Kunio Sugiyama ,  Shuichi Tada ,  Jinichi Omi ,  Tadahiro Nakada ,  Hiroshi Morita ,  Masaki Kusuhara ,  Hiroyuki Watanabe ,  Hirofumi Uehara ,  Keiko Sanpei

    IPC分类号： C03B8/02 ,  C01B33/113

    CPC分类号： C03B19/1065 ,  C01B33/16 ,  C03B2201/03 ,  C03B2201/04 ,  C03C1/006

    摘要： A hydrous silica gel is dehydrated by freezing, thawing, and removing water separated by thawing, thereby yielding silica particles. In addition, the silica particles thus formed is washed and fired, thereby producing a synthetic quartz glass power.A water glass is dealkalized, an oxidizing agent and an acid are added, the mixture thus formed is passed through a hydrogen type cation exchange resin, the aqueous silica solution thus formed is then gelled, and the gelled material is then washed and fired, thereby producing a synthetic quartz powder.Silica is sequentially held for a predetermined time at each temperature range of 150 to 400° C., 500 to 700° C., and 1,100 to 1,300° C., thereby producing a quartz glass.

    摘要翻译： 通过冷冻，解冻和除去通过解冻分离的水来脱水水合硅胶，从而产生二氧化硅颗粒。 此外，将由此形成的二氧化硅颗粒进行洗涤和烧制，从而产生合成石英玻璃粉末。 将水玻璃脱碱，加入氧化剂和酸，使形成的混合物通过氢型阳离子交换树脂，然后将由此形成的二氧化硅水溶液凝胶化，然后将凝胶材料洗涤并烧制，由此 生产合成石英粉。 在150〜400℃，500〜700℃，1100〜1300℃的各温度范围内依次保持二氧化硅预定时间，生成石英玻璃。

    Nuclear magnetic resonance spectrometer and method for operation thereof
    156.
    发明授权
    Nuclear magnetic resonance spectrometer and method for operation thereof 失效
    核磁共振光谱仪及其操作方法

    公开(公告)号：US07135865B2

    公开(公告)日：2006-11-14

    申请号：US11059372

    申请日：2005-02-17

    申请人： Minseok Park ,  Hiroshi Morita ,  Hideta Habara

    发明人： Minseok Park ,  Hiroshi Morita ,  Hideta Habara

    IPC分类号： G01V3/00

    CPC分类号： G01R33/30

    摘要： There is providesd a nuclear magnetic resonance spectrometer having a high sensitiveness by simultaneously realizing a high uniformity of a static magnetic field and a high measuring sensitiveness. A sample tube used in the nuclear magnetic resonance spectrometer is constructed in a structure in which the shape of a sample placed in a measuring space can be changed. The change in shape of the sample can be achieved by controlling the pressure applied to the sample. There is at least one surface of contact between the sample placed in the measuring space and a gas existing around the sample, and the shape of such surface is maintained by the surface tension of the sample. In this case, a central portion of a magnet, into which the sample tube is inserted, filled with a sterilizing gas having a pressure higher than the atmospheric pressure, and the sample having a surface of contact with the gas is maintained in a sterile state. A measuring coil used in the nuclear magnetic resonance spectrometer is disposed on a rotatable curved surface symmetrical with respect to a rotational axis provided by a longitudinal center axis of the sample tube.

    摘要翻译： 通过同时实现静磁场的高均匀性和高测量灵敏度，提供了具有高灵敏度的核磁共振光谱仪。 在核磁共振光谱仪中使用的样品管被构造成可以改变放置在测量空间中的样品的形状的结构。 可以通过控制施加到样品上的压力来实现样品的形状变化。 在放置在测量空间中的样品和存在于样品周围的气体之间存在至少一个接触表面，并且通过样品的表面张力保持这种表面的形状。 在这种情况下，将样品管插入其中的磁体的中心部填充有压力高于大气压的灭菌气体，并且与气体接触的表面的样品保持在无菌状态 。 在核磁共振光谱仪中使用的测量线圈设置在相对于由样品管的纵向中心轴线提供的旋转轴线对称的可旋转曲面上。