会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 62. 发明授权
    • Silver halide photographic light-sensitive material
    • 卤化银照相感光材料
    • US5459265A
    • 1995-10-17
    • US216285
    • 1994-03-23
    • Koji WariishiKeiichi Suzuki
    • Koji WariishiKeiichi Suzuki
    • C09B23/08G03C1/26G03C1/83C07D413/06C07D417/06G03C5/26G03C7/32
    • G03C1/832C09B23/083G03C1/26
    • There is disclosed a silver halide photographic light-sensitive material having a hydrophilic colloid layer containing a dye which is photochemically inactive and can readily be decolored and/or eluted in a photographic processing course. The silver halide photographic light-sensitive material comprises a hydrophilic colloid layer containing at least one dye dispersed in the form of a solid fine particle represented by Formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, X.sub.1, X.sub.2, L.sub.1, L.sub.2, L.sub.3 are defined in the disclosure.In a preferred embodiment, the maximum absorption wavelength .lambda.max of the dye in the hydrophilic colloid layer satisfies the following equation:.lambda.max>[.lambda.max(DMF)+20.times.(n+1)] nmwherein .lambda.max(DMF) and n are defined in the disclosure. There is also disclosed an oxonol compound which is useful as a dye.
    • 公开了一种具有亲水胶体层的卤化银摄影感光材料,该亲水胶体层含有光化学惰性的染料,并且可以在照相处理过程中容易地脱色和/或洗脱。 卤化银摄影感光材料包括含有至少一种以式(I)表示的固体细颗粒形式分散的染料的亲水胶体层:其中R1,R2,R3,R4,X1 在本公开中限定了X2,L1,L2,L3。 在优选的实施方案中,亲水胶体层中染料的最大吸收波长λmax满足以下等式:λmax>λmax(DMF)+ 20x(n + 1)] nm其中λmax(DMF)和n 在本公开中被定义。 还公开了一种可用作染料的氧杂醇化合物。
    • 63. 发明授权
    • Silver halide photographic material
    • 卤化银照相材料
    • US5441859A
    • 1995-08-15
    • US305451
    • 1994-09-13
    • Yoshiharu YabukiKeiichi Suzuki
    • Yoshiharu YabukiKeiichi Suzuki
    • G03C1/83G03C1/40
    • G03C1/832
    • A silver halide photographic material having a hydrophilic colloid layer containing a dispersion of fine solid grains of at least one compound represented by formula (1) ##STR1## wherein R represents an alkyl group, an aryl group, an amino group, an alkoxy group, an aryloxy group or a heterocyclic group;L.sub.1, L.sub.2 and L.sub.3 each represents a methine group;Y represents a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom;R and Y may be bonded to each other to form a ring; andn represents an integer of from 0 to 2;provided that R, Y, L.sub.1, L.sub.2 and L.sub.3 do not have a group having an ionizable proton or its salt.
    • 具有含有至少一种由式(1)表示的化合物的细固体颗粒的分散体的亲水胶体层的卤化银照相材料其中R表示烷基,芳基,氨基, 烷氧基,芳氧基或杂环基; L1,L2和L3各自表示次甲基; Y表示氢原子,烷基,烷氧基或卤素原子; R和Y可以彼此键合形成环; n表示0〜2的整数, 条件是R,Y,L 1,L 2和L 3不具有可离子化质子或其盐的基团。
    • 64. 发明授权
    • Magnetic recording medium having specific subbing layers and process for
recovery and processing thereof
    • 具有特定底层的磁记录介质及其回收和处理方法
    • US5368949A
    • 1994-11-29
    • US759293
    • 1991-09-13
    • Akira UshimaruHiroshi HashimotoKazuko HanaiKeiichi Suzuki
    • Akira UshimaruHiroshi HashimotoKazuko HanaiKeiichi Suzuki
    • G11B5/84C08J11/06C09D5/00C09D5/23C09D175/06G11B5/702G11B5/73G11B5/735G11B5/738G11B5/66
    • G11B5/738C08J11/06Y02W30/701Y10S428/90
    • A magnetic recording medium comprising a subbing layer provided between a nonmagnetic plastic support and at least one of a magnetic layer and a backing layer, the magnetic layer and the backing layer each having a void of 40% by volume or less, and the subbing layer having higher solubility in a 0.5 wt % alkaline aqueous solution at 40.degree. C. than that in water at 40.degree. C. and being soluble in a weak alkaline aqueous solution having an initial pH of less than 13 or a low concentration alkaline aqueous solution having 0.25N or less. The subbing layer comprising a polymer containing acidic polar groups, and the subbing layer being soluble in a weak alkaline aqueous solution having an initial pH of less than 13 or a low concentration alkaline aqueous solution having 0.25N or less. A process for recovery and processing of a magnetic recording medium, the process comprising the steps of: (1) cutting a magnetic recording medium comprising a nonmagnetic plastic support having thereon a magnetic layer and/or a backing layer each having a void of 40% by volume or less; (2) dipping pieces of the magnetic recording medium in a weak alkali having an initial pH of less than 13 or a low concentration alkaline aqueous solution having 0.25N or less with stirring so that a subbing layer in the pieces having higher solubility in an alkaline aqueous solution than that in water is dissolved therein to peel off the magnetic layer and/or the backing layer from the nonmagnetic plastic support, and (3) separating the magnetic layer and/or the backing layer from the nonmagnetic plastic support.
    • 一种磁记录介质,包括设置在非磁性塑料载体和磁性层和背衬层中的至少一个之间的底层,所述磁性层和背衬层各自具有40体积%或更小的空隙,并且所述底层 在40℃的0.5重量%碱性水溶液中的溶解度高于在40℃的水中的溶解度,并且可溶于初始pH小于13的弱碱性水溶液或具有低浓度碱性水溶液 0.25N以下。 所述底层包含含有酸性极性基团的聚合物,并且所述底层可溶于初始pH小于13的弱碱性水溶液或0.25N以下的低浓度碱性水溶液。 一种用于回收和处理磁记录介质的方法,该方法包括以下步骤:(1)切割磁记录介质,其包含非磁性塑料载体,其上具有磁性层和/或背衬层,每层具有40%的空隙, 体积以下; (2)在初始pH小于13的弱碱中浸渍磁记录介质片,或者在搅拌下将浓度为0.25N以下的低浓度碱性水溶液浸渍,使得在碱中具有较高溶解度的片中的底层 水溶液溶解在其中以从非磁性塑料载体剥离磁性层和/或背衬层,以及(3)将磁性层和/或背衬层与非磁性塑料载体分离。
    • 65. 发明授权
    • Tension providing mechanism
    • 张力提供机制
    • US4466802A
    • 1984-08-21
    • US239990
    • 1981-03-03
    • Juji OjimaKeiichi Suzuki
    • Juji OjimaKeiichi Suzuki
    • F16H7/08F16H7/22F16D65/38F16H7/12
    • F16H7/0848F16H2007/0853F16H2007/0857F16H2007/0891
    • A tension providing mechanism including two shafts, one having an external screw and the other having an internal screw, the shafts being connected by engaging the screwed portions with each other. One of the shafts is supported for axial translation without rotation, and the other shaft is supported for rotation and is restrained from axial sliding. The rotatable shaft includes a torsion spring for applying spring torque in a direction to cause the other shaft to extend in an axial direction against a member, such as a drive chain, in order to increase the tension thereof. A locking mechanism is provided for constraining movement of the rotatable shaft, the locking mechanism being in the form of a lever having one end removably engaged with a split groove provided in the end of the shaft, the other end of the locking mechanism being latched to a projection formed on the case in which the tension providing mechanism is housed.
    • 一种张力提供机构,包括两个轴,一个具有外部螺钉,另一个具有内部螺钉,所述轴通过使所述螺纹部彼此接合而连接。 一个轴被支撑用于轴向平移而不旋转,另一个轴被支撑以便旋转并被限制在轴向滑动。 可旋转轴包括扭转弹簧,用于在使另一轴沿轴向方向抵靠诸如驱动链的构件的方向上施加弹簧扭矩,以增加其张力。 提供一种用于限制可旋转轴的运动的锁定机构,该锁定机构为杠杆的形式,其一端可拆卸地与设置在该轴的端部中的一个开口槽接合,该锁定机构的另一端被锁定到 形成在容纳张力提供机构的壳体上的突起。
    • 70. 发明申请
    • PULSED ARC WELDING METHOD
    • 脉冲焊接方法
    • US20070210048A1
    • 2007-09-13
    • US11670648
    • 2007-02-02
    • Fusaki KoshiishiKeiichi SuzukiKei YamazakiMasahiro Honma
    • Fusaki KoshiishiKeiichi SuzukiKei YamazakiMasahiro Honma
    • B23K9/09
    • B23K9/092B23K9/095B23K9/173
    • Disclosed is a pulsed arc welding method using a pulse current of alternately repeating first and second pulses as a weld current, wherein the first pulse and the second pulse have a pulse waveform of a different pulse peak current level and a different pulse width, respectively, and the following conditions are satisfied: peak current of the first pulse (Ip1)=300 to 700A; peak period (Tp1)=0.3 to 5.0 ms; base current Ib1=30 to 200A, base period (Tb1)=0.3 to 10 ms; peak current of the second pulse (Ip2)=200 to 600A; peak period (Tp2)=1.0 to 15 ms; base current (Ib2)=30 to 200A; and base period (Tb2)=3.0 to 20 ms. In this manner, the consumable electrode arc welding using carbon dioxide gas alone or a mixed gas made mainly of carbon dioxide gas as a shield gas can benefit from stabilized welding arc, improved regularity of droplet transfer, and significantly reduced generation rates of spatters and fumes.
    • 公开了一种使用交替重复第一和第二脉冲的脉冲电流作为焊接电流的脉冲电弧焊接方法,其中第一脉冲和第二脉冲具有分别具有不同脉冲峰值电流电平和不同脉冲宽度的脉冲波形, 满足以下条件:第一脉冲的峰值电流(I< p1)= 300〜700A; 峰值期间(T 1 p 1)= 0.3〜5.0ms; 基极电流I 1 = 30〜200A,基极周期(T b1 b 1)= 0.3〜10ms; 第二脉冲的峰值电流(I 2 p 2)= 200〜600A; 峰值期间(T 2 p 2)= 1.0〜15ms; 基极电流(I B 2/2)= 30〜200A; 和基本周期(T B b 2)= 3.0〜20ms。 以这种方式,仅使用二氧化碳气体的消耗电极电弧焊或主要由二氧化碳气体形成的保护气体的混合气体可以受益于稳定的焊接电弧,改善液滴转移的规则性,并且显着降低飞溅和烟雾的产生速率 。