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43 条记录 (耗时 0.029 秒)

    Grinding method and grinding system for steels
    1.
    发明授权
    Grinding method and grinding system for steels 失效
    钢的研磨方法和研磨系统

    公开(公告)号：US5791968A

    公开(公告)日：1998-08-11

    申请号：US711708

    申请日：1996-08-30

    申请人： Hiroyuki Matsumura ,  Yoshikazu Ikemoto ,  Keiji Tsujita ,  Hidetaka Tanaka ,  Kazumi Daitoku ,  Tomoharu Shimokasa ,  Fujiya Nogami ,  Kenji Minami

    发明人： Hiroyuki Matsumura ,  Yoshikazu Ikemoto ,  Keiji Tsujita ,  Hidetaka Tanaka ,  Kazumi Daitoku ,  Tomoharu Shimokasa ,  Fujiya Nogami ,  Kenji Minami

    IPC分类号： B24C1/04 ,  B24B49/00 ,  B24B51/00

    CPC分类号： B24C1/04

    摘要： A grinding method is provided in which abrasive is projected onto a steel product through a nozzle to perform grinding thereon such as in a continuous casting process or in a subsequent process, wherein high-pressure water jet mixed with the abrasive is projected onto the surface of the steel product to grind defects on the surface, etc. thereof. A grinding system for executing this grinding method is also provided, the system including supply sources of high-pressure liquid and abrasive, a nozzle device connected with these supply sources, an abrasive recovery device for recovering the used abrasive as needed and restoring the same to the supply sources, and combined detection systems.

    摘要翻译： 提供了研磨方法，其中研磨剂通过喷嘴投射到钢产品上，以在其上进行研磨，例如在连续铸造工艺或随后的工艺中，其中与磨料混合的高压水射流投射到 钢产品研磨表面缺陷等。 还提供了一种用于执行该研磨方法的磨削系统，该系统包括高压液体和研磨剂的供应源，与这些供应源连接的喷嘴装置，用于根据需要回收使用的磨料的磨料回收装置，并将其恢复到 供应源和组合检测系统。

    Method for production of porous cross-linked poymer
    2.
    发明授权
    Method for production of porous cross-linked poymer 有权
    多孔交联聚合物的生产方法

    公开(公告)号：US06395792B1

    公开(公告)日：2002-05-28

    申请号：US09689350

    申请日：2000-10-12

    申请人： Kinya Nagasuna ,  Hirotama Fujimaru ,  Kenji Kadonaga ,  Kozo Nogi ,  Katsuhiko Sakamoto ,  Masazumi Sasabe ,  Kenji Minami

    发明人： Kinya Nagasuna ,  Hirotama Fujimaru ,  Kenji Kadonaga ,  Kozo Nogi ,  Katsuhiko Sakamoto ,  Masazumi Sasabe ,  Kenji Minami

    IPC分类号： C08J928

    CPC分类号： C08J9/283 ,  C08F2/32 ,  C08J2201/028

    摘要： An object of this invention is to provide a method for the production of a porous cross-linked polymer, which permits the polymerization (curing) of a water in oil type high internal phase emulsion (HIPE) in such an exceptionally brief time as not more than 30 minutes, preferably not more than 10 minutes without impairing the stability of the HIPE. The object of this invention mentioned above can be accomplished by a method for the production of a porous cross-linked polymer which comprises steps of mixing an oil phase containing a polymerizing monomer, a cross-linking monomer, and a surfactant as essential components with a water phase containing water as an essential component thereby obtaining a water in oil type high internal phase emulsion and heating said emulsion to a prescribed curing temperature thereby polymerizing the emulsion, wherein said emulsion is formed in a thickness of not more than 50 mm and the temperature-increasing rate of the emulsion is not less than 5° C./minute.

    摘要翻译： 本发明的目的是提供一种生产多孔交联聚合物的方法，其允许在非常短的时间内将油包水型高内相乳液（HIPE）中的聚合（固化）不再多 超过30分钟，优选不超过10分钟，而不损害HIPE的稳定性。 上述本发明的目的可以通过生产多孔交联聚合物的方法来实现，该方法包括以下步骤：将含有聚合单体的油相，交联单体和表面活性剂作为必需组分混合， 水相作为必要成分，由此获得油包水型高内相乳液，并将所述乳液加热到规定的固化温度，从而使乳液聚合，其中所述乳液的形成厚度不大于50mm，温度 - 乳液的增加速度不低于5℃/分钟。

    (Meth)acrylate polymer particles dispersed in epoxy resin
    4.
    发明授权
    (Meth)acrylate polymer particles dispersed in epoxy resin 失效
    （甲基）丙烯酸酯聚合物颗粒分散在环氧树脂中

    公开(公告)号：US5691416A

    公开(公告)日：1997-11-25

    申请号：US556831

    申请日：1995-11-02

    申请人： Masatoshi Yoshida ,  Kenji Minami ,  Ichiro Namura ,  Masuji Izubayashi

    发明人： Masatoshi Yoshida ,  Kenji Minami ,  Ichiro Namura ,  Masuji Izubayashi

    IPC分类号： C08F265/04 ,  C08F290/04 ,  C08L63/00 ,  C08K5/04 ,  C08L63/02

    CPC分类号： C08F290/046 ,  C08F265/04 ,  C08L63/00

    摘要： An epoxy resin composition which is tough and has excellent heat resistance and adhesion is obtained by dispersing, in an epoxy resin, polymer particles with a glass transition temperature of lower than 20.degree. C. obtained by emulsion polymerization of a (meth)acrylic acid ester monomer by using, as an emulsifier, an end alkyl group-containing polymer with an acid value of greater than 200 or a salt thereof obtained by polymerization of a polymerizable monomer containing an unsaturated carboxylic acid in the presence of an alkyl mercaptan. The epoxy resin composition is useful, for example, as adhesives, molding materials, paints, sealants.

    摘要翻译： 通过在环氧树脂中分散通过（甲基）丙烯酸酯的乳液聚合获得的玻璃化转变温度低于20℃的聚合物颗粒，获得坚韧且具有优异的耐热性和粘合性的环氧树脂组合物 单体通过在烷基硫醇的存在下使用通过聚合含有不饱和羧酸的可聚合单体获得的酸值大于200的含末端烷基的聚合物作为乳化剂，或其盐。 环氧树脂组合物可用作例如粘合剂，模塑材料，油漆，密封剂。

    Semiconductor integrated circuit devices with protective means against overvoltages
    5.
    发明授权
    Semiconductor integrated circuit devices with protective means against overvoltages 失效
    具有防过电压保护装置的半导体集成电路器件

    公开(公告)号：US4509067A

    公开(公告)日：1985-04-02

    申请号：US354397

    申请日：1982-03-03

    申请人： Kenji Minami ,  Masaru Katagiri ,  Hideo Noguchi

    发明人： Kenji Minami ,  Masaru Katagiri ,  Hideo Noguchi

    IPC分类号： H03F1/52 ,  H01L21/8234 ,  H01L27/02 ,  H01L27/06 ,  H01L27/08 ,  H01L27/088 ,  H01L29/66 ,  H01L29/78 ,  H02H7/20 ,  H03F1/42 ,  H01L29/90

    CPC分类号： H01L27/0251 ,  H01L27/0802 ,  H01L29/66

    摘要： An additional N.sup.+ region is provided in a P type substrate adjacent to a protective N.sup.+ resistor region with an insulating layer and metal layer interposed between the N.sup.+ region and the N.sup.+ resistor region. The N.sup.+ resistor region, the oxide layer, the polysilicon layer and N.sup.+ region constitute an MOS transistor, respectively corresponding to a drain region, a gate insulating layer, a gate electrode and a source region of the MOS transistor. When a very high excessive voltage that otherwise would destroy the PN junction between the substrate and the resistor region is applied to the input terminal, the MOS transistor is rendered conductive and the excessive voltage is absorbed.

    摘要翻译： 在与保护N +电阻器区域相邻的P型衬底中提供另外的N +区域，其中绝缘层和介于N +区域和N +电阻器区域之间的金属层。 N +电阻器区域，氧化物层，多晶硅层和N +区域分别对应于MOS晶体管的漏极区域，栅极绝缘层，栅极电极和源极区域构成MOS晶体管。 当另外将非常高的过电压破坏衬底和电阻器区域之间的PN结被施加到输入端子时，MOS晶体管导通并且过大的电压被吸收。

    Naphthol derivatives and process for producing the same
    10.
    发明授权
    Naphthol derivatives and process for producing the same 失效
    萘酚衍生物及其制备方法

    公开(公告)号：US5847233A

    公开(公告)日：1998-12-08

    申请号：US975189

    申请日：1997-11-20

    申请人： Ryuzo Ueno ,  Shigeru Ito ,  Kenji Minami ,  Masaya Kitayama

    发明人： Ryuzo Ueno ,  Shigeru Ito ,  Kenji Minami ,  Masaya Kitayama

    IPC分类号： C07C65/11 ,  C07C65/24 ,  C07C69/94 ,  C07C235/64 ,  C07C235/66 ,  C07C275/54 ,  C07C311/46 ,  C07D209/88 ,  C07D235/26 ,  C07C39/14

    CPC分类号： C07C235/64 ,  C07C235/66 ,  C07C275/54 ,  C07C311/46 ,  C07C65/11 ,  C07C65/24 ,  C07C69/94 ,  C07D209/88 ,  C07D235/26 ,  C07C2103/24

    摘要： A naphthol derivative represented by the general formula (I) �wherein Y and Y' indicate --(CONH).sub.n --X or --COR; X is a phenyl group, a naphthyl group, an anthraquinonyl group, a benzimidazolonyl group or a carbazolyl group; R is a hydroxyl group, an alkoxy group having 1 to 6 carbon atoms, a halogen atom, a benzyloxy group, a phenyloxy group or a phenacyloxy group; R.sub.2 is a hydrogen atom, an alkaline metal, an alkyl group having 1 to 6 carbon atoms, an acyl group having 1 to 6 carbon atoms or a phenylalkyl group; Z is a group selected from the group consisting of a hydrogen atom, a halogen atom, a nitro group, a nitroso group and an amino group (Z may be substituted on any ring of the naphthalene ring); and n is an integer of 1 or 2; provided that R.sub.2 and Z do not simultaneously indicate a hydrogen atom when both R simultaneously indicate a hydroxyl group!, and a process for producing the same. This naphthol derivative can be used as raw materials for synthesis, such as dyes, pigments, photosensitive materials and the like. ##STR1##

    摘要翻译： 由通式（I）表示的萘酚衍生物[其中Y和Y'表示 - （CONH）n -X或-COR; X是苯基，萘基，蒽醌基，苯并咪唑啉基或咔唑基; R为羟基，碳原子数为1〜6的烷氧基，卤原子，苄氧基，苯氧基或苯甲酰氧基。 R2是氢原子，碱金属，碳原子数1〜6的烷基，碳原子数1〜6的酰基或苯基烷基; Z是选自氢原子，卤素原子，硝基，亚硝基和氨基的基团（Z可以在萘环的任意环上被取代）; n为1或2的整数; 条件是当两个R同时表示羟基时，R2和Z不同时表示氢原子]及其制备方法。 该萘酚衍生物可以用作合成原料，如染料，颜料，感光材料等。 （一）