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32 条记录 (耗时 0.021 秒)

    Method for evaporating cyclohexanone oxime
    1.
    发明授权
    Method for evaporating cyclohexanone oxime 失效

    公开(公告)号：US07071360B2

    公开(公告)日：2006-07-04

    申请号：US10105321

    申请日：2002-03-26

    申请人： Yasumoto Shimazu ,  Kanji Kuwahara ,  Masaru Kitamura

    发明人： Yasumoto Shimazu ,  Kanji Kuwahara ,  Masaru Kitamura

    IPC分类号： C07C249/00

    CPC分类号： B01D1/065 ,  C07C249/14 ,  C07C2601/14 ,  C07C251/44

    摘要： A method is provided for evaporating cyclohexanone oxime in which cyclohexanone oxime is evaporated using a falling-film evaporator with wetting the evaporation surface of the evaporator well with the cyclohexanone oxime at a pressure of less than about 1060 Torr with a falling rate of the cyclohexanone oxime of about 170 kg/hour or more per one meter around the circumference of evaporation surface at the lowest part of the evaporator. In this method, the cyclohexanone oxime is evaporated efficiently with little decomposition thereof, while preventing the plugging of the pipes of the evaporator and continuously carrying out the operation of the evaporator for a long period of time.

    Apparatus and process for producing &egr;-caprolactam
    2.
    发明授权
    Apparatus and process for producing &egr;-caprolactam 失效
    用于生产ε-己内酰胺的装置和方法

    公开(公告)号：US06258949B1

    公开(公告)日：2001-07-10

    申请号：US09526885

    申请日：2000-03-16

    申请人： Masaru Kitamura ,  Yasumoto Shimazu

    发明人： Masaru Kitamura ,  Yasumoto Shimazu

    IPC分类号： C07D20104

    CPC分类号： B01J8/02 ,  B01J8/24 ,  B01J2208/00106 ,  C07D201/04 ,  Y02P20/52

    摘要： An apparatus for the production of &egr;-caprolactam is provided which comprises (i) a fluidized bed reactor having a solid catalyst therein for subjecting cyclohexanone oxime to a rearrangement reaction to obtain a reaction product containing unreacted cyclohexanone oxime and (ii) a fixed bed reactor packed with a solid catalyst for subjecting the unreacted cyclohexanone oxime to a rearrangement reaction to obtain &egr;-caprolactam. Using the apparatus, &egr;-caprolactam is obtained with a high yield.

    摘要翻译： 提供了一种用于生产ε-己内酰胺的装置，其包括（i）其中具有固体催化剂的流化床反应器，用于使环己酮肟进行重排反应以获得含有未反应的环己酮肟的反应产物和（ⅱ）固定床反应器 填充固体催化剂，使未反应的环己酮肟进行重排反应，得到ε-己内酰胺。 使用该装置，以高产率获得ε-己内酰胺。

    Process for producing &egr;-caprolactam
    3.
    发明授权
    Process for producing &egr;-caprolactam 有权
    生产ε-己内酰胺的方法

    公开(公告)号：US06265574B1

    公开(公告)日：2001-07-24

    申请号：US09500997

    申请日：2000-02-09

    申请人： Masaru Kitamura ,  Yasumoto Shimazu ,  Makoto Yako

    发明人： Masaru Kitamura ,  Yasumoto Shimazu ,  Makoto Yako

    IPC分类号： C07D20104

    CPC分类号： B01J38/12 ,  B01J29/90 ,  C07D201/04 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P20/588

    摘要： A process for producing &egr;-caprolactam is provided which comprises the steps of subjecting cyclohexanone oxime to a gaseous phase Beckmann rearrangement reaction in a fluidized bed system using a solid catalyst and re-generating the catalyst, wherein said process comprises a step of treating the catalyst with an oxygen-containing gas at an elevated temperature in a re-generation step so that the nitrogen content of the catalyst falls within a range of 10 ppm to 2,500 ppm on its way to the reaction step from the re-generating step. According to the present invention, &egr;-caprolactam is produced with a high conversion or a high selectivity without interrupting the rearrangement reaction or the re-generation step.

    摘要翻译： 提供了一种生产ε-己内酰胺的方法，其包括以下步骤：使用固体催化剂在流化床系统中使环己酮肟进行气相贝克曼重排反应并重新产生催化剂，其中所述方法包括处理催化剂的步骤 在再生步骤中在升高的温度下含有氧的气体，使得在从再生步骤到反应步骤的途中，催化剂的氮含量在10ppm至2,500ppm的范围内。 根据本发明，在不中断重排反应或重生步骤的情况下，以高转化率或高选择性生产ε-己内酰胺。

    Bottle for mixing and method for mixing with the said bottle
    5.
    发明授权
    Bottle for mixing and method for mixing with the said bottle 失效
    用于混合的瓶子和与所述瓶子混合的方法

    公开(公告)号：US4779991A

    公开(公告)日：1988-10-25

    申请号：US173

    申请日：1987-01-02

    申请人： Masaru Kitamura ,  Hiroshi Sasaki ,  Shoji Konishi

    发明人： Masaru Kitamura ,  Hiroshi Sasaki ,  Shoji Konishi

    IPC分类号： B65D81/32 ,  B65D3/04

    CPC分类号： B65D81/3205 ,  Y10S215/08

    摘要： This invention relates to a bottle and a method of mixing with the bottle capable of readily mixing solute or dispersoid and liquid contained in different bottles as required.This invention employs as one bottle a glass or hard plastic bottle like a Vial and as the other bottle a flexible plastic bottle, both bottles are engaged and fluctuated to mix the solute or dispersoid in the liquid.

    摘要翻译： 本发明涉及一种瓶子和一种与瓶子混合的方法，能够根据需要容易地混合溶质或分散体和包含在不同瓶子中的液体。 本发明使用一瓶玻璃或硬塑料瓶如瓶，另一个瓶是柔性塑料瓶，两个瓶接合并波动以将溶质或分散质混合在液体中。

    Illumination apparatus and a projection type image display apparatus using it
    8.
    发明授权
    Illumination apparatus and a projection type image display apparatus using it 有权
    照明装置和使用它的投影型图像显示装置

    公开(公告)号：US06264332B1

    公开(公告)日：2001-07-24

    申请号：US09272361

    申请日：1999-03-19

    申请人： Yoshinori Honguh ,  Yuzuru Takashima ,  Hisayuki Mihara ,  Masaru Kitamura

    发明人： Yoshinori Honguh ,  Yuzuru Takashima ,  Hisayuki Mihara ,  Masaru Kitamura

    IPC分类号： G03B2114

    CPC分类号： H04N5/7441 ,  G02B19/0023 ,  G02B19/0047 ,  G03B21/208

    摘要： A projection type image display apparatus for projecting an image onto a screen includes a light source, a beam shape converter, a beam divider, a beam superimposer, a processing unit, and a projection lens. In operation, the light source emits a light beam. The beam shape converter converts a sectional shape of the light beam into a different shape. For example, the beam shape converter can convert a circular cross section into a rectangular cross section. The beam divider then spatially divides the converted light beam into plural light beams. The beam divider can include, for example, a first prism array that divides the converted light beam horizontally and vertically into four beams. The beam superimposer superimposes the plural light beams onto a target surface, such as a liquid crystal panel. The beam superimposer can include, for example, a second prism array and a beam collimator that superimpose the plural light beams on the target surface. The processing unit supplies a signal so as to display an image on the target surface. The projection lens projects the image onto the screen by the superimposed beam. This apparatus can improve the uniformity of illuminance distribution and the light utilization efficiency, while maintaining high directivity of light.

    摘要翻译： 用于将图像投影到屏幕上的投影型图像显示装置包括光源，光束形状转换器，光束分割器，光束叠加器，处理单元和投影透镜。 在操作中，光源发射光束。 光束形状转换器将光束的截面形状转换成不同的形状。 例如，光束形状转换器可将圆形横截面转换为矩形横截面。 分束器然后在空间上将转换的光束划分成多个光束。 分束器可以包括例如将经转换的光束水平和垂直地分为四个光束的第一棱镜阵列。 光束叠加体将多个光束叠加在诸如液晶面板的目标表面上。 光束叠加器可以包括例如将多个光束叠加在目标表面上的第二棱镜阵列和光束准直器。 处理单元提供信号以便在目标表面上显示图像。 投影透镜通过叠加的光束将图像投影到屏幕上。 该装置可以提高照度分布的均匀性和光利用效率，同时保持光的高方向性。

    Flexible joint and long nut for flexible joint
    9.
    发明授权
    Flexible joint and long nut for flexible joint 失效
    柔性接头和长螺母用于柔性接头

    公开(公告)号：US06257625B1

    公开(公告)日：2001-07-10

    申请号：US09298289

    申请日：1999-04-23

    申请人： Kenji Kitani ,  Masaru Kitamura ,  Yasushi Fujita

    发明人： Kenji Kitani ,  Masaru Kitamura ,  Yasushi Fujita

    IPC分类号： F16L2712

    CPC分类号： F16L27/026 ,  F16L27/12

    摘要： A flexible joint comprises: first cylindrical bodies comprising a pair of spherical ring members; a second cylindrical body comprising a sleeve relatively movably inserted in the first cylindrical bodies from an axial direction X of the second cylindrical body; third cylindrical bodies comprising a pair of casing tubes which are fitted around outer peripheral surfaces of the first cylindrical bodies and are provided with mutually slidable spherical inner peripheral surfaces, the casings being formed at their opposite ends with connecting portions, and being provided at their outer peripheral surfaces of large diameter portions with projections having through holes; and rods capable of being inserted into the through holes formed in the outer peripheral surfaces of the large diameter portions, each of the rods being provided and fixed between the projections of the pair of third cylindrical bodies for restricting the telescopic movement of the tube joint, wherein the rods comprise a pair of rods connected to each other in the vicinity of a substantially central portion between the opposed projections, the pair of rods being threadedly connected to at least one of bottomed holes opened and formed on opposite ends of a long nut which is provided at its substantially central portion with a notched portion so that when excessive external force is applied, the notched portion is preferentially broken to restore telescopic flexible effect of the tube joint.

    摘要翻译： 柔性接头包括：第一圆柱体，包括一对球形环构件; 第二圆筒体，其包括从第二圆柱体的轴向方向X相对可移动地插入到第一圆柱体中的套筒; 第三圆筒体，包括一对套管，该套管装配在第一圆柱体的外周面上，并且设置有相互滑动的球形内周面，所述壳体的相对端与连接部形成，并且设置在其外部 具有突起的大直径部分的周边表面具有通孔; 以及能够插入到形成在大直径部分的外周表面中的通孔中的杆，每个杆设置并固定在一对第三圆柱体的突起之间，用于限制管接头的伸缩运动， 其特征在于，所述杆包括在所述相对突起之间的基本上中心部分附近彼此连接的一对杆，所述一对杆螺纹连接到打开并形成在长螺母的相对端上的至少一个有底孔， 在其基本上中心部分处设有切口部分，使得当施加过大的外力时，切口部分被优先破裂以恢复管接头的伸缩弹性效果。