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33 条记录 (耗时 0.024 秒)

    METHOD AND SYSTEM OF DIGESTING EXCESS SLUDGE
    12.
    发明申请
    METHOD AND SYSTEM OF DIGESTING EXCESS SLUDGE 审中-公开
    消除污染物的方法和系统

    公开(公告)号：US20090173696A1

    公开(公告)日：2009-07-09

    申请号：US12294312

    申请日：2007-03-26

    申请人： Tugio Tachikawa ,  Hiroshi Tachikawa ,  Hideo Tachikawa

    发明人： Tugio Tachikawa ,  Hiroshi Tachikawa ,  Hideo Tachikawa

    IPC分类号： C02F11/14 ,  C02F1/76 ,  B01D21/02 ,  B01D21/34 ,  C02F103/00

    CPC分类号： C02F1/76 ,  C02F3/1231 ,  C02F11/004 ,  C02F11/06 ,  Y02W10/15

    摘要： In an activated sludge treatment of organic waste water, excess sludge from the activated sludge aeration vessel is processed with hypochlorous acid in place of ozone without set up of aeration vessels and blowers to improve volume reduction cost of sludge without deterioration of water quality. The hypochlorous acid process is carried out by using an acidulous sodium hypochlorite aqueous solution which is prepared by mixing sodium hypochlorite aqueous solution with a dilute hydrochloric acid and diluting the resulting mixture with water within 1,000 ppm to 50,000 ppm of available chlorine concentration at a pH zone of more than 4 to less than 7.

    摘要翻译： 在有机废水的活性污泥处理中，活性污泥曝气容器的过剩污泥用次氯酸代替臭氧处理，不设置曝气容器和鼓风机，以提高污泥的体积减少成本，而不会降低水质。 次氯酸过程是通过使用将次氯酸钠水溶液与稀盐酸混合并将水混合物在pH范围内的有效氯浓度在1,000ppm至50,000ppm内稀释而制备的酸性次氯酸钠水溶液进行的 超过4到小于7。

    Amorphous-carbon coated member
    13.
    发明授权
    Amorphous-carbon coated member 有权
    无定形碳涂层构件

    公开(公告)号：US07427439B2

    公开(公告)日：2008-09-23

    申请号：US11369861

    申请日：2006-03-08

    申请人： Toshiyuki Saito ,  Junji Ando ,  Kazuyuki Nakanishi ,  Hiroyuki Mori ,  Hideo Tachikawa

    发明人： Toshiyuki Saito ,  Junji Ando ,  Kazuyuki Nakanishi ,  Hiroyuki Mori ,  Hideo Tachikawa

    IPC分类号： B32B9/00

    CPC分类号： C23C16/26 ,  C23C16/029 ,  Y10T428/265 ,  Y10T428/30

    摘要： An amorphous-carbon coated member includes a conductive substrate, and an amorphous carbon film. The amorphous carbon film is fixed onto a part of a surface of the substrate at least, and includes a compositionally gradient film. The compositionally gradient film has an outer side and a substrate side, and is composed of carbon, silicon and hydrogen. The silicon concentration inclines continuously from the lowest to the highest in the direction away from the outer side to the substrate side. The hydrogen concentration inclines continuously from the highest to the lowest in the direction away from the outer side to the substrate side. The amorphous-carbon coated member exhibits not only good wear resistance but also low aggressiveness against mating member simultaneously.

    摘要翻译： 无定形碳涂层构件包括导电衬底和无定形碳膜。 至少将无定形碳膜固定在基板表面的一部分上，并且包括组成梯度膜。 组成梯度膜具有外侧和基底侧，由碳，硅和氢组成。 硅浓度从远离外侧到基板侧的方向从最低到最高连续地倾斜。 氢浓度从远离外侧到基板侧的方向从最高到最低连续地倾斜。 无定形碳涂覆的构件不仅表现出良好的耐磨性，而且同时表现出对配合构件的低侵蚀性。

    Amorphous-carbon coated member
    15.
    发明申请
    Amorphous-carbon coated member 有权
    无定形碳涂层构件

    公开(公告)号：US20060210833A1

    公开(公告)日：2006-09-21

    申请号：US11369861

    申请日：2006-03-08

    申请人： Toshiyuki Saito ,  Junji Ando ,  Kazuyuki Nakanishi ,  Hiroyuki Mori ,  Hideo Tachikawa

    发明人： Toshiyuki Saito ,  Junji Ando ,  Kazuyuki Nakanishi ,  Hiroyuki Mori ,  Hideo Tachikawa

    IPC分类号： B32B9/00 ,  B32B19/00

    CPC分类号： C23C16/26 ,  C23C16/029 ,  Y10T428/265 ,  Y10T428/30

    摘要： An amorphous-carbon coated member includes a conductive substrate, and an amorphous carbon film. The amorphous carbon film is fixed onto a part of a surface of the substrate at least, and includes a compositionally gradient film. The compositionally gradient film has an outer side and a substrate side, and is composed of carbon, silicon and hydrogen. The silicon concentration inclines continuously from the lowest to the highest in the direction away from the outer side to the substrate side. The hydrogen concentration inclines continuously from the highest to the lowest in the direction away from the outer side to the substrate side. The amorphous-carbon coated member exhibits not only good wear resistance but also low aggressiveness against mating member simultaneously.

    摘要翻译： 无定形碳涂层构件包括导电衬底和无定形碳膜。 至少将无定形碳膜固定在基板表面的一部分上，并且包括组成梯度膜。 组成梯度膜具有外侧和基底侧，由碳，硅和氢组成。 硅浓度从远离外侧到基板侧的方向从最低到最高连续地倾斜。 氢浓度从远离外侧到基板侧的方向从最高到最低连续地倾斜。 无定形碳涂覆的构件不仅表现出良好的耐磨性，而且同时表现出对配合构件的低侵蚀性。

    Covered member and method of producing the same
    16.
    发明授权
    Covered member and method of producing the same 失效
    覆盖构件及其制造方法

    公开(公告)号：US06214479B1

    公开(公告)日：2001-04-10

    申请号：US09091414

    申请日：1998-06-23

    申请人： Hiroyuki Mori ,  Hideo Tachikawa

    发明人： Hiroyuki Mori ,  Hideo Tachikawa

    IPC分类号： B32B900

    CPC分类号： C23C16/0263 ,  C23C4/02 ,  C23C14/022 ,  C23C30/00 ,  Y10T428/12472 ,  Y10T428/12743 ,  Y10T428/1275 ,  Y10T428/1284 ,  Y10T428/12847 ,  Y10T428/24355 ,  Y10T428/24364

    摘要： This invention provides a covered member which possesses a high bond strength of a base material and a covering film, and has a smooth surface. The covered member comprises a base material and a covering film and the surface of the base material to be covered with the covering film is characterized by an uneven surface having projections with an average height in the range from 10 to 100 nm and an average width of not more than 300 nm. The uneven surface can be formed by ion impacting. A surface of a covering film formed on that is smooth since the unevenness of the surface is extremely fine.

    摘要翻译： 本发明提供一种具有基材和覆膜的高粘合强度并且具有光滑表面的被覆盖构件。 被覆盖构件包括基材和覆盖膜，被覆盖膜覆盖的基材的表面的特征在于具有平均高度在10至100nm范围内的突起的不平坦表面，平均宽度 不超过300nm。 不均匀的表面可以通过离子冲击形成。 形成在其上的覆盖膜的表面是光滑的，因为表面的不平坦度非常好。

    Process for ion nitriding of aluminum or an aluminum alloy and apparatus therefor
    17.
    发明授权
    Process for ion nitriding of aluminum or an aluminum alloy and apparatus therefor 失效
    铝或铝合金的离子渗氮方法及其设备

    公开(公告)号：US4522660A

    公开(公告)日：1985-06-11

    申请号：US501001

    申请日：1983-06-03

    申请人： Takatoshi Suzuki ,  Hideo Tachikawa ,  Shigeo Moriyama

    发明人： Takatoshi Suzuki ,  Hideo Tachikawa ,  Shigeo Moriyama

    IPC分类号： C01B21/072 ,  C23C8/36 ,  C23C14/58 ,  C23C26/00 ,  C21D1/48

    CPC分类号： C23C14/5826 ,  C23C14/58 ,  C23C14/586 ,  C23C26/00 ,  C23C8/36

    摘要： A process for ion nitriding of aluminum or an aluminum alloy and an apparatus therefor, wherein aluminum or an aluminum alloy as an article to be treated is disposed on a substrate holder provided in a sealed container. A predetermined metal having an intensive affinity for oxygen is also disposed in the vicinity of the article to be treated, and a glow discharge is operated between an electrode provided in the sealed container as an anode and the substrate holder as a cathode. The electrode may be directly provided at the sealed container itself or it may be independently provided therein. According to the process and apparatus of the present invention, it is possible to form on the surface of aluminum or an aluminum alloy an aluminum nitride layer having an intensive adhesion to a substrate thereof, high hardness and excellent wear resistance.

    摘要翻译： 铝或铝合金的离子渗氮方法及其设备，其中将铝或铝合金作为待处理物品设置在设置在密封容器中的基板保持器上。 对待处理物品附近也设置有对氧气具有强烈亲合力的预定金属，并且在设置在作为阳极的密封容器中的电极和作为阴极的基板保持器之间进行辉光放电。 电极可以直接设置在密封容器本身处，或者可以独立地设置在其中。 根据本发明的方法和装置，可以在铝或铝合金的表面上形成对其基材具有强烈粘附性的氮化铝层，高硬度和优异的耐磨性。

    High friction sliding member
    18.
    发明授权
    High friction sliding member 有权
    高摩擦滑动构件

    公开(公告)号：US07537835B2

    公开(公告)日：2009-05-26

    申请号：US10488290

    申请日：2002-09-25

    申请人： Hiroyuki Mori ,  Hideo Tachikawa ,  Masaru Okuyama ,  Mamoru Tohyama ,  Toshihide Ohmori ,  Kazuyuki Nakanishi

    发明人： Hiroyuki Mori ,  Hideo Tachikawa ,  Masaru Okuyama ,  Mamoru Tohyama ,  Toshihide Ohmori ,  Kazuyuki Nakanishi

    IPC分类号： B32B9/00

    CPC分类号： F16C33/12 ,  F16C33/043 ,  F16D69/02 ,  F16D2250/0038 ,  Y10T428/265 ,  Y10T428/30

    摘要： Under wet sliding conditions using drivetrain system lubricating oils, a high frictional sliding member exhibiting a high friction coefficient, a favorable μ−v characteristic stably, excellent wear resistance, and low mating-member aggressiveness is provided. The present invention is a wet sliding member comprising: a substrate composed of metal, ceramics, or resin; and an amorphous hard carbon film formed integrally on a surface of the substrate, having a surface, at least a part of which is turned into a sliding surface for sliding under wet conditions, and containing at least either one of Si and N in an amount of from 1 to 50 atomic %.

    摘要翻译： 在使用传动系统润滑油的湿滑动条件下，提供了表现出高摩擦系数的高摩擦滑动构件，稳定的良好的μ-v特性，优异的耐磨性和低配合构件侵蚀性。 本发明是一种湿滑动构件，包括：由金属，陶瓷或树脂构成的基底; 以及一体地形成在所述基板的表面上的无定形硬碳膜，所述无定形硬碳膜具有表面，所述表面的至少一部分被变成用于在潮湿条件下滑动的滑动表面，并且包含至少一个Si和N的量， 为1至50原子％。

    Low-friction sliding member
    20.
    发明授权
    Low-friction sliding member 有权
    低摩擦滑动构件

    公开(公告)号：US07368168B2

    公开(公告)日：2008-05-06

    申请号：US11115192

    申请日：2005-04-27

    申请人： Hiroyuki Mori ,  Fumio Shimizu ,  Hideo Tachikawa ,  Toshihide Ohmori ,  Hiroshi Moritani ,  Mamoru Tohyama ,  Yoshio Shimura ,  Shigeru Hotta ,  Takashi Iseki

    发明人： Hiroyuki Mori ,  Fumio Shimizu ,  Hideo Tachikawa ,  Toshihide Ohmori ,  Hiroshi Moritani ,  Mamoru Tohyama ,  Yoshio Shimura ,  Shigeru Hotta ,  Takashi Iseki

    IPC分类号： C23C16/26

    CPC分类号： B32B9/00 ,  Y10T428/24479 ,  Y10T428/24628 ,  Y10T428/30

    摘要： A low-friction sliding member is used under a wet condition employing a lubricant, and includes a substrate having a surface, and an amorphous hard carbon film formed on the surface of the substrate for contacting slidably with a mating member. The amorphous hard carbon film includes silicon in an amount of from 1 atomic % or more to 20 atomic % or less, hydrogen in an amount of from 20 atomic % or more to 50 atomic % or less, and the balance of carbon and inevitable impurities, when the entirety is taken as 100 atomic %, and exhibits a surface roughness Rzjis of 0.8 μm or less. The low-friction sliding member exhibits reduced friction coefficients between itself and mating members, without relying on the adsorption and reaction of additives, included in lubricants, to the amorphous hard carbon films.

    摘要翻译： 在使用润滑剂的湿润条件下使用低摩擦滑动构件，并且包括具有表面的基板和形成在基板的表面上的非结晶硬碳膜，用于与配合构件可滑动地接触。 无定形硬碳膜包括含量为1原子％以上且20原子％以下的硅，20原子％以上至50原子％以下的氢，其余为碳和不可避免的杂质 ，当整体取为100原子％，表面粗糙度为0.8μm或更小时。 低摩擦滑动构件在其与配合构件之间表现出降低的摩擦系数，而不依赖于包含在润滑剂中的添加剂对无定形硬碳膜的吸附和反应。