Process for producing corrugated plate and device for producing corrugated plate
    1.
    发明授权
    Process for producing corrugated plate and device for producing corrugated plate 有权
    波纹板生产工艺及波纹板生产装置

    公开(公告)号:US07363797B2

    公开(公告)日:2008-04-29

    申请号:US10956337

    申请日:2004-10-04

    IPC分类号: B21D22/00

    摘要: A device and a process for producing a corrugated plate having a plurality of bent-into-contact portions extending in parallel on one face of a metal plate employs a number of steps. A first pressing step sequentially molds a plurality of U-shaped bent portions in the metal plate. A second pressing step sequentially molds the bent-into-contact portions by sequentially crushing the plurality of U-shaped bent portions. In the first pressing step, the U-shaped bent portions are fed in a direction orthogonal to the direction of the U-shaped bent portions, and positioned, and are pressed in a state in which the position is released. In the second pressing step, another face of the metal plate is pressed flat while molding the bent-into-contact portions by pressing the U-shaped bent portions from both sides.

    摘要翻译: 一种用于制造具有在金属板的一个表面上平行延伸的多个弯曲接触部分的波纹板的装置和方法采用多个步骤。 第一按压工序依次对金属板的多个U字状的弯曲部进行成型。 第二按压工序依次对多个U形弯曲部分进行破碎,从而对弯曲接触部分进行模压。 在第一按压工序中,U字形弯曲部分沿与U形弯曲部分的方向垂直的方向进给,并被定位并在释放位置的状态下被按压。 在第二压制步骤中,通过从两侧按压U形弯曲部分来模制弯曲接触部分,压制金属板的另一个面。

    Process for producing corrugated plate and device for producing corrugated plate
    2.
    发明申请
    Process for producing corrugated plate and device for producing corrugated plate 有权
    波纹板生产工艺及波纹板生产装置

    公开(公告)号:US20050103087A1

    公开(公告)日:2005-05-19

    申请号:US10956337

    申请日:2004-10-04

    摘要: A device and a process for producing a corrugated plate having a plurality of bent-into-contact portions extending in parallel on one face of a metal plate employs a number of steps. A first pressing step sequentially molds a plurality of U-shaped bent portions in the metal plate. A second pressing step sequentially molds the bent-into-contact portions by sequentially crushing the plurality of U-shaped bent portions. In the first pressing step, the U-shaped bent portions are fed in a direction orthogonal to the direction of the U-shaped bent portions, and positioned, and are pressed in a state in which the position is released. In the second pressing step, another face of the metal plate is pressed flat while molding the bent-into-contact portions by pressing the U-shaped bent portions from both sides.

    摘要翻译: 一种用于制造具有在金属板的一个表面上平行延伸的多个弯曲接触部分的波纹板的装置和方法采用多个步骤。 第一按压工序依次对金属板的多个U字状的弯曲部进行成型。 第二按压工序依次对多个U形弯曲部分进行破碎,从而对弯曲接触部分进行模压。 在第一按压工序中,U字形弯曲部分沿与U形弯曲部分的方向垂直的方向进给,并被定位并在释放位置的状态下被按压。 在第二压制步骤中,通过从两侧按压U形弯曲部分来模制弯曲接触部分,压制金属板的另一个面。

    Multi-layered holographic read-only memory and data retrieval method
    3.
    发明授权
    Multi-layered holographic read-only memory and data retrieval method 失效
    多层全息只读存储器和数据检索方法

    公开(公告)号:US06811728B2

    公开(公告)日:2004-11-02

    申请号:US10374906

    申请日:2003-02-24

    IPC分类号: B29D1100

    摘要: An inexpensive multi-layered holographic read-only memory having a large capacity is provided. In the memory in which single-mode slab waveguides are multi-layered, a periodic scattering center whose period approximately agrees with the period of the guided mode is provided in at least one of a core layer and a clad layer in each waveguide so that a guided wave in the waveguide is diffracted by the periodic scattering center to the outside of the waveguide and a holographic image is generated.

    摘要翻译: 提供了一种具有大容量的便宜的多层全息只读存储器。 在单模平板波导为多层的存储器中,在每个波导管中的芯层和覆层中的至少一个中提供周期大约与引导周期大致相同的周期性散射中心,使得 波导中的导波被周期性散射中心衍射到波导的外部,并且产生全息图像。

    Polyolefin production catalyst and method of preparing polyolefins
    4.
    发明授权
    Polyolefin production catalyst and method of preparing polyolefins 失效
    聚烯烃生产催化剂及其制备方法

    公开(公告)号:US6121182A

    公开(公告)日:2000-09-19

    申请号:US981545

    申请日:1997-12-11

    摘要: A catalyst component for polyolefin production catalysts comprising a metallocene compound represented by general formula (1) (symbols have the meanings as described in the specification), polyolefin production catalyst containing the component, and method for producing polyolefin with the catalyst are provided. Use of a catalyst containing the novel metallocene compound as a catalyst component of the invention in polymerization of .alpha.-olefin, particularly propylene, enables one to prepare high rigid, high melting point isotactic polypropylene useful as an industrial material for automobiles and the like, more specifically isotactic polypropylene having highly controlled stereoregulartity and regioregularity, particularly the one having a high regioregularity that has been difficult to achieve with conventional metallocene catalysts. ##STR1##

    摘要翻译: PCT No.PCT / JP97 / 01387 Sec。 371 1997年12月11日第 102(e)日期1997年12月11日PCT 1997年4月22日提交PCT公布。 公开号WO97 / 40075 PCT 日期:1997年10月30日一种用于聚烯烃生产催化剂的催化剂组分,其包含由通式(1)表示的茂金属化合物(符号具有说明书中所述的含义),含有该组分的聚烯烃生产催化剂,以及使用催化剂制备聚烯烃的方法 被提供。 使用含有新型茂金属化合物的催化剂作为本发明的催化剂组分在α-烯烃,特别是丙烯的聚合中,使得能够制备用作汽车等的工业材料的高刚性,高熔点全同立构聚丙烯,更多 特别是具有高度控制的立体结构和区域均匀性的全同立构聚丙烯,特别是具有高常规金属茂催化剂难以达到的高定向度的聚丙烯。

    Silver halide color photographic material with heterocylic fused phenol
coupler
    6.
    发明授权
    Silver halide color photographic material with heterocylic fused phenol coupler 失效
    卤化银彩色照相材料与杂环稠合酚醛偶合剂

    公开(公告)号:US4904575A

    公开(公告)日:1990-02-27

    申请号:US216573

    申请日:1988-07-08

    摘要: A silver halide color photographic material comprising a support having coated thereon at least one silver halide emulsion layer, the silver halide color photographic material containing a photographic cyan dye forming coupler represented by the following general formula (I): ##STR1## wherein R.sub.1 represents an aliphatic group, an aromatic group, heterocyclic group or a substituted amino group; R.sub.2 and R.sub.3, which may be the same or different, each represents an aliphatic group, an aromatic group or a heterocyclic group, or R.sub.2 and R.sub.3 may combine with each other to form a ring; and X represents a group capable of beiing released upon an oxidative coupling with a developing agent (including a hydrogen atom).The photographic cyan dye forming coupler has a high color forming rate and provides a high maximum color density even when a color developing solution which does not contain benzyl alcohol is used, and exhibits substantially no reduction in color density in the case of processing in a bleaching solution having a weak oxidation power or an exhausted bleaching solution.The silver halide color photographic material containing the photographic cyan dye forming coupler can provide color images having excellent fastness and color reproducibility and less stain in white background area.

    摘要翻译: 一种卤化银彩色照相材料,其包含在其上涂覆有至少一个卤化银乳剂层的载体,所述卤化银彩色照相材料含有由以下通式(I)表示的照相青色染料形成成色剂:其中 R1表示脂族基,芳基,杂环基或取代氨基; R 2和R 3可以相同或不同,各自表示脂族基团,芳族基团或杂环基团,或者R 2和R 3可以彼此结合形成环; X表示与显影剂(包括氢原子)氧化偶合时能够释放的基团。 感光青色染料成色剂具有高的成色速率,并且即使使用不含苄醇的显色溶液也能提供高的最大色密度,并且在漂白处理的情况下基本上不会降低色浓度 溶液具有弱氧化能力或耗尽的漂白溶液。 含有照相青色染料形成成色剂的卤化银彩色照相材料可以提供在白色背景区域中具有优异的牢度和颜色再现性以及较少污渍的彩色图像。

    Package for integrated circuit
    8.
    发明授权
    Package for integrated circuit 失效
    集成电路封装

    公开(公告)号:US4724280A

    公开(公告)日:1988-02-09

    申请号:US894149

    申请日:1986-08-07

    摘要: PLCC (Plastic Leaded Chip Carrier) for a LSI having protuberances on the bottom along its lateral side, is provided with interconnectors between leg portions of adjacent protuberances. Each interconnector is a swelling from the bottom surface of the main body of PLCC to fill the gap, i.e. a channel, between the protuberances. The height of the filling, namely the height of the interconnector, is lower than that of prior art protuberance to leave some space. This space, a channel, serves as a duct for solvent to flow therein smoothly to and from the narrow gap between the soldered lead and the top of the protuberance and is located adjoining this narrow gap. Therefore, the undesirably remaining flux in this narrow gap is perfectly removed by this smooth flow of the solvent. The leg portion of the protuberance is strengthened by the interconnector so that the occurrence of a crack of the protuberance when the moled PLCC is ejected from the molding cavities is considerably reduced. The structure, using the interconnector, can also avoid using a slanted protuberance having a sharp top which is likely to hurt the fingers of a PLCC handler, or which has too narrow a bottom as a channel for solvent to smoothly flow.

    摘要翻译: 用于具有沿着其侧面的底部突起的LSI的PLCC(塑料引线芯片载体)在相邻突起的腿部之间设置有互连器。 每个互连器是从PLCC的主体的底表面膨胀以填充突起之间的间隙,即通道。 填充物的高度,即互连器的高度,低于现有技术的突起以留下一些空间。 这个空间,一个通道,用作溶剂的流通道,平滑地流到和焊接引线与凸起顶部之间的窄间隙,并且位于邻近该窄间隙处。 因此,通过溶剂的这种平滑流动,可以完全去除在该狭窄间隙中不期望的剩余通量。 突起的腿部通过互连器被加强,使得当从模制腔中排出弯曲的PLCC时突起的裂纹的发生显着减少。 使用互连器的结构也可以避免使用具有尖锐顶部的倾斜突起,该倾斜突起可能伤害PLCC处理器的指状物,或者具有太窄的底部作为溶剂平滑流动的通道。

    Silver halide color photographic light-sensitive material
    10.
    发明授权
    Silver halide color photographic light-sensitive material 失效
    卤化银彩色摄影感光材料

    公开(公告)号:US4564586A

    公开(公告)日:1986-01-14

    申请号:US696610

    申请日:1985-01-30

    摘要: A silver halide color photographic light-sensitive material comprising a support having coated thereon at least one silver halide emulsion layer, wherein the silver halide color photographic light-sensitive material contains a cyan dye forming coupler represented by the following general formula (I): ##STR1## wherein R.sub.1 represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group; R.sub.2, R.sub.3, R.sub.4 and R.sub.5, which may be the same or different, each represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted alkylthio group, a substituted or unsubstituted arylthio group, a substituted or unsubstituted acylamino group, a substituted or unsubstituted sulfonamido group, a substituted or unsubstituted alkoxycarbonyl group, a substituted or unsubstituted arylcarbonyl group, a substituted or unsubstituted carbonyl group or a nitrile group, or R.sub.2 and R.sub.3 or R.sub.4 and R.sub.5 may together represent an alkylidene group, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 may combine each other to form a ring, three or more of R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are not hydrogen atom at the same time and when two of R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are hydrogen atoms at the same time, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 combine each other to form a ring or R.sub.2 and R.sub.3 or R.sub.4 and R.sub.5 are hydrogen atoms; X represents a hydrogen atom or a group capable of being released upon an oxidative coupling with a developing agent; and n represents 0 or 1.The cyan dye forming coupler can provide a cyan color image having excellent fastness to light and heat and have good solubility in an organic solvent having a high boiling point.

    摘要翻译: 一种卤化银彩色照相感光材料,其包含涂覆有至少一个卤化银乳剂层的载体,其中所述卤化银彩色照相感光材料含有由以下通式(I)表示的形成青色染料的成色剂: (I)其中R1表示取代或未取代的烷基,取代或未取代的芳基或取代或未取代的杂环基; R 2,R 3,R 4和R 5可以相同或不同,各自表示氢原子,卤素原子,取代或未取代的烷基,取代或未取代的烯基,取代或未取代的芳基,取代或未取代的芳基, 未取代的烷氧基,取代或未取代的芳氧基,取代或未取代的烷硫基,取代或未取代的芳硫基,取代或未取代的酰氨基,取代或未取代的亚磺酰氨基,取代或未取代的烷氧基羰基,取代或未取代的 芳基羰基,取代或未取代的羰基或腈水泥浆,或R 2和R 3或R 4和R 5可以一起代表亚烷基,R 2,R 3,R 4和R 5可以相互结合形成环,R 3 R 3,R 4和R 5同时不是氢原子,当R2,R3,R4和R5中的两个同时为氢原子时,R2,R3,R4和R5相互结合 形成环或R 2,R 3或R 4和R 5为氢原子; X表示氢原子或与显影剂氧化偶联时能够释放的基团; 并且n表示0或1.青色染料形成成色剂可以提供具有优异的耐光性和耐热性的青色图像,并且在具有高沸点的有机溶剂中具有良好的溶解性。