Method for forming barrel for two-piece can
    23.
    发明授权
    Method for forming barrel for two-piece can 失效
    用于形成双层罐的方法

    公开(公告)号:US5111679A

    公开(公告)日:1992-05-12

    申请号:US544725

    申请日:1990-06-27

    IPC分类号: B21D22/30 B21D51/26

    CPC分类号: B21D51/26 B21D22/30 B65D1/165

    摘要: In a method for forming a barrel for a two-piece can, before the step of draw-forming the bottom, a taper portion having an inner diameter gradually decreasing toward the bottom surface is formed on a lower part of the side wall of a flat-bottom barrel, corresponding to the outer circumferential frustoconical portion of the bottom of the final barrel or an upper portion contiguous to the outer circumferential portion, and at the step of draw-forming the bottom, at least an upper part of the taper portion is outwardly expanded by insertion of the cylindrical punch. According to this method, a two-piece can having a bottom having a good appearance, a high pressure-resistant strength and an excellent corrosion resistance can be prepared at a high productivity and with a good operation adaptability.

    摘要翻译: 在形成两件式罐的桶的方法中,在拉伸成形底部的步骤之前,在平坦的侧壁的下部形成有朝向底面逐渐减小的内径的锥形部 对应于最终筒的底部的外周截头圆锥部分或与外周部分相邻的上部,并且在拉伸成形底部的步骤中,锥形部分的至少上部是 通过插入圆柱形冲头而向外膨胀。 根据该方法,可以以高生产率和良好的操作适应性制备具有外观良好,耐压强度高,耐腐蚀性优异的底部的两件式罐。

    Method for processing a silver halide color photographic material

    公开(公告)号:US5100765A

    公开(公告)日:1992-03-31

    申请号:US605716

    申请日:1990-10-30

    申请人: Hiroshi Fujimoto

    发明人: Hiroshi Fujimoto

    IPC分类号: G03C7/407 G03C7/413

    CPC分类号: G03C7/413

    摘要: A method for processing a silver halide color photographic material is disclosed which comprises processing an imagewise exposed silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer containing silver halide having a silver iodide content of at least 2 mol % with a color developing solution, wherein said color developing solution contains at least one compound represented by formula (I), bromide ion in an amount of from 1.0.times.10.sup.-2 to 5.0.times.10.sup.-1 mol per liter and iodide ion in an amount of not more than 1.0.times.10.sup.-4 mol per liter: ##STR1## wherein L represents an alkylene group; A represents a carboxy group, a sulfo group, a phosphone group, a phosphinic acid residual group, a hydroxy group, an unsubstituted amino group or an amino group which is substituted with an alkyl group, an unsubstituted ammonio group or an ammonio group which is substituted with an alkyl group, an unsubstituted carbomoyl group or a carbamoyl group which is substituted with an alkyl group, an unsubstituted sulfamoyl group of a sulfamoyl group is substituted with an alkyl group, or an alkylsulfonyl group; and R represents a hydrogen atom or an alkyl group.The method according to the present invention provides stable photographic performance and excellent image quality, even when a low level of replenishment is used for color development processing.

    Method for processing a silver halide photosensitive material for color
photography
    25.
    发明授权
    Method for processing a silver halide photosensitive material for color photography 失效
    用于处理用于彩色摄影的卤化银感光材料的方法

    公开(公告)号:US4965175A

    公开(公告)日:1990-10-23

    申请号:US416556

    申请日:1989-10-03

    CPC分类号: G03C7/407 Y10S430/164

    摘要: A method for continuous processing of a silver halide color photosensitive material is disclosed. The process steps comprise developing a color photographic light-sensitive material comprising a support having thereon at least one light-sensitive silver halide emulsion layer containing a silver halide comprising at least 80 mol % silver chloride, in a color developer solution containing a chloride ion concentration of from 3.5.times.10.sup.-2 to 2.0.times.10.sup.-1 mol/l, said developing step being conducted in a developer bath having a bath opening ratio (S/V) of at most 0.015 cm.sup.-1 wherein S is air-contacting area of the bath in cm.sup.2 and V is a total volume of the bath in cm.sup.3.

    Color photographic developing solution composition and method for
processing a silver halide color photographic material
    26.
    发明授权
    Color photographic developing solution composition and method for processing a silver halide color photographic material 失效
    彩色照相显影液组合物和卤化银彩色照相材料的加工方法

    公开(公告)号:US4833068A

    公开(公告)日:1989-05-23

    申请号:US76430

    申请日:1987-07-21

    IPC分类号: G03C7/30 G03C7/407 G03C7/413

    CPC分类号: G03C7/413

    摘要: A developing solution composition for a silver halide color photographic material is described, comprising an aromatic primary amine color developing agent and a compound represented by formula (I) ##STR1## wherein R.sup.1 and R.sup.2, which may be the same or different each represents a hydrogen atom or a substituted or unsubstituted alkyl group; R.sup.3 represents a substituted or unsubstituted alkylene group; and the total number of carbon atoms contained in R.sup.1, R.sup.2 and R.sup.3 is at least 3.The color developer composition has improved stability and color forming properties and remarkably limits fog formation during continuous processing.A method for processing a silver halide color photographic material including the step of developing a silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer with a developing solution comprising an aromatic primary amine color developing agent and a compound represented by formula (I) described above, and substantially no benzyl alcohol content, is also disclosed.

    摘要翻译: 描述了一种用于卤化银彩色照相材料的显影溶液组合物,其包含芳族伯胺显色剂和由式(I)表示的化合物。其中R1和R2各自可以相同或不同 表示氢原子或取代或未取代的烷基; R3表示取代或未取代的亚烷基; 并且R1,R2和R3中所含的碳原子总数至少为3.彩色显影剂组合物具有改进的稳定性和成色性,并且显着地限制了连续加工期间的雾形成。 一种用于处理卤化银彩色照相材料的方法,其包括显影卤化银彩色照相材料的步骤,该材料包括其上具有至少一个卤化银乳剂层的载体,所述显影溶液包含芳族伯胺显色剂和由 式(I),基本上不含苄醇含量。

    Process for producing electrical steel sheet
    27.
    发明授权
    Process for producing electrical steel sheet 失效
    电工钢板生产工艺

    公开(公告)号:US4762575A

    公开(公告)日:1988-08-09

    申请号:US874088

    申请日:1986-06-13

    IPC分类号: H01F1/16 C21D8/12 H01F1/04

    摘要: A process for the production of an electrical steel sheet having the ideal (100) [001] cube texture of iron of iron alloy, comprising cold rolling a sheet of a single crystal or large grained crystals of iron or iron alloy, in which said single crystal is or a majority of said large grained crystals are oriented so that the pole of the {114} plane may form an angle not greater than 15.degree. with the normal direction of the plane of the sheet, and the direction may form an angle of not greater than 15.degree. with a single direction in the plane of the sheet, in said single direction at a rolling reduction of at least 40%, and annealing the rolled sheet to form a primary recrystallization texture of fine grains of an average grain size of not larger than 5 mm under conditions preventing the occurrence of secondary recrystallization.

    摘要翻译: 一种生产具有铁合金铁理想的(100)[001]立方体结构的电工钢板的方法,包括冷轧一块单晶或大的铁或铁合金晶粒,其中所述单 晶体是或大部分所述大晶粒取向,使得{114}面的极点可以与片材的平面的法线方向形成不大于15°的角度,并且可以形成<401>方向 在片材的平面中具有不大于15°的单向的角度,在所述单一方向上以至少40%的压下率进行退火,并且对轧制板退火以形成平均的细晶粒的初次再结晶织构 在防止二次再结晶发生的条件下,晶粒尺寸不大于5mm。

    Multilevel data transmission system
    29.
    发明授权
    Multilevel data transmission system 失效
    多级数据传输系统

    公开(公告)号:US3947767A

    公开(公告)日:1976-03-30

    申请号:US509171

    申请日:1974-09-25

    CPC分类号: H04L25/497 H04L25/4919

    摘要: An improved multilevel code transmission system for transmission of a data signal in the form of an N-level code signal based on a partial response shaping employs a special differential coding prior to partial response shaping on the transmitter side and, on the receiver side subsequent to partial response decoding, a differential decoding corresponding to the differential coding. The system is characterized in that each pair of input, parallel binary codes is so arranged that only the most significant bit is different from each other and the remaining bits are represented by the same binary codes, and in that only the most significant bit is affected by the differential coding and decoding.

    摘要翻译: 用于基于部分响应整形以N级代码信号的形式传输数据信号的改进的多级代码传输系统在发射机侧部分响应整形之前采用特殊差分编码,并且在接收机侧之后 部分响应解码,对应于差分编码的差分解码。 该系统的特征在于,每对输入并行二进制码被布置成使得只有最高有效位彼此不同,并且剩余的位由相同的二进制代码表示,并且只有最高有效位受到影响 通过差分编码和解码。

    Welded construction and resistance welding method
    30.
    发明授权
    Welded construction and resistance welding method 有权
    焊接施工和电阻焊接法

    公开(公告)号:US09095924B2

    公开(公告)日:2015-08-04

    申请号:US13326787

    申请日:2011-12-15

    IPC分类号: B23K11/14 B23K11/20

    摘要: A welded construction according to the present invention has a first metallic member, on one surface of which a projecting portion is formed and on the other surface of which a depressed portion corresponding to the projecting portion is formed, and a second metallic member are welded together at a welded portion which includes a summit portion of the projecting portion; wherein, on at least one of the first metallic member and the second metallic member, on its opposite surface to its surface that faces the other one of the metallic members, a recessed portion is formed that is recessed from its peripheral region towards a region which corresponds to the welded portion.

    摘要翻译: 根据本发明的焊接结构具有第一金属构件,在其一个表面上形成有突出部分,并且在另一个表面上形成有与突出部分对应的凹陷部分,并且将第二金属构件焊接在一起 在包括突出部分的顶部部分的焊接部分处; 其特征在于,在所述第一金属构件和所述第二金属构件中的至少一个上,在与所述第一金属构件和所述第二金属构件中的至少一个相反的表面上,与所述金属构件的另一个面相对的表面形成有凹部, 对应于焊接部分。