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    • 1. 发明授权
    • Method for forming cellulose
    • 纤维素成型方法
    • US06921820B2
    • 2005-07-26
    • US10247623
    • 2002-09-20
    • Kunio AraiTadafumi AjiriHideo HattoriMitsuru Sasaki
    • Kunio AraiTadafumi AjiriHideo HattoriMitsuru Sasaki
    • C08B15/02C08B15/08C08B13/00D21C1/00
    • C08B15/08Y02P20/544Y10T428/249921
    • A method for forming II-type cellulose, which comprises introducing together a slurry having water and a I-type cellulose dispersed therein and water in the state of high temperature and high pressure to a tubular reactor (28) contacting the I-type cellulose with a hot water in a supercritical state or subcritical state for a predetermined time in the tubular reactor (28), to thereby cleave a part of the hydrogen bonds in the I-type cellulose and dissolve the I-type cellulose into the water in a supercritical state or subcritical state, cooling a cellulose solution discharged from the tubular reactor (28) in a cooler (30) to room temperature or lower, followed by allowing to stand, to thereby precipitate crystals of II-type cellulose having a molecular weight lower than that of the I-type cellulose, and separating the resultant II-type cellulose from a solvent. The method allows the preparation of pure II-type cellulose by the use of a simple process.
    • 一种形成II型纤维素的方法,其包括将具有水分和I型纤维素分散在其中的高温高压状态的水引入与I型纤维素接触的管状反应器(28)和 在管状反应器(28)中处于超临界状态或亚临界状态的预定时间的热水,从而切割I型纤维素中的一部分氢键,并将I型纤维素溶解在超临界水中 状态或亚临界状态,将冷却器(30)中从管式反应器(28)排出的纤维素溶液冷却至室温以下,然后静置,使析出的分子量低于 I型纤维素,并将所得II型纤维素与溶剂分离。 该方法允许通过简单的方法制备纯的II型纤维素。
    • 3. 发明授权
    • Gas detecting device for vehicle
    • 车辆气体检测装置
    • US5624639A
    • 1997-04-29
    • US559097
    • 1995-11-16
    • Katsuhiko ArigaHiroaki NishimuraHideo Hattori
    • Katsuhiko ArigaHiroaki NishimuraHideo Hattori
    • G01N27/12B60H1/00B60H3/00F24F3/16G01N1/22G01N27/00G01N33/00
    • B60H1/008B60H3/0085F24F3/1603G01N33/0011F24F11/0017Y02B30/78
    • A gas detecting device for a vehicle includes a casing which is formed therein with an air passage having an air inlet and an air outlet located above the air inlet. A filter is provided in the air passage below and downstream of a gas sensor. The filter has a lower end surface at a side of the air inlet and an upper end surface at a side of the gas sensor. The lower end surface of the filter works as an air-passing surface through which the air flows into the filter, while the upper end surface of the filter works as an air-passing surface through which the air flows out of the filter. A certain gap is provided between a lower portion of a side surface of the filter and an inner wall surface of the casing defining the air passage so that this lower portion of the filter also works as an air-passing surface through which the air flows into the filter. A labyrinth structure may be provided in the air passage between the air inlet and the filter for causing the air to meander at the labyrinth structure. Further, it may be arranged that the air passage has an opening area which is the greatest at the air inlet and then is gradually reduced as advancing toward the labyrinth structure.
    • 一种用于车辆的气体检测装置,包括:壳体,其形成有具有空气入口的空气通道和位于空气入口上方的空气出口。 在气体传感器下方和下游的空气通道中设置有过滤器。 过滤器在空气入口的一侧具有下端表面和气体传感器一侧的上端表面。 过滤器的下端面作为空气通过表面,空气通过该空气流入过滤器,而过滤器的上端表面作为空气流过表面,空气从该过滤表面流出过滤器。 在过滤器的侧表面的下部和限定空气通道的壳体的内壁表面之间设置一定的间隙,使得过滤器的该下部也作为空气流入的空气通过表面 过滤器。 可以在空气入口和过滤器之间的空气通道中设置迷宫结构,以使空气在迷宫结构处曲折。 另外,空气通路的开口面积可以在空气入口处最大,然后随着向迷宫式结构前进而逐渐减小。
    • 4. 发明授权
    • Shifting-transfer mechanism
    • 移位转移机制
    • US06845683B2
    • 2005-01-25
    • US10098156
    • 2002-03-13
    • Jun TaruiHideo HattoriKiyoshi Kimura
    • Jun TaruiHideo HattoriKiyoshi Kimura
    • B60K23/08F16H59/00
    • B60K23/08Y10S477/907Y10T74/19251
    • A shifting mechanism includes a limit switch that sends an open-close signal of the switch contacts SW1, SW2, SW3 and SW4 out to a control mechanism according to a 2H-4H-N-4L shifting sequence. The switch contacts SW1 and SW2 detect the position of a slider 4H which is moved by a thrust actuator, during shifting in the range of 4H engagement to the range of N engagement. Therefore, if one of the switch contacts SW1 and SW2 is faulty, the other switch detects shifting between 4H and N. This prevents shifting into N over 4H, thereby preventing malfunction of the thrust actuator resulting from a faulty switch contact SW1 or SW2. This also avoids potential difficulties in vehicle control due to shifting characteristics and permits the maintaining of controlled driving.
    • 换档机构包括根据2H-4H-N-4L换档顺序将开关触点SW1,SW2,SW3和SW4的开 - 关信号发送到控制机构的限位开关。 开关触点SW1和SW2在4H接合范围内移动到N接合范围内时,检测由推力致动器移动的滑块4H的位置。 因此,如果开关触点SW1和SW2中的一个发生故障,则另一个开关检测4H和N之间的移动。这防止了在4H之间移动到N中,从而防止由于故障的开关触点SW1或SW2引起的推力致动器的故障。 这也避免了由于移动特性而导致的车辆控制中的潜在困难,并允许维持受控驾驶。