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
    • 121. 发明授权
    • Combined-type thin film magnetic head with inductive magnetic head
having low-inductive core
    • 具有感应磁芯的感应磁头的组合型薄膜磁头
    • US5751522A
    • 1998-05-12
    • US712662
    • 1996-09-13
    • Minoru YamadaHideyuki HashimotoYasuhiro YabeKenji Honda
    • Minoru YamadaHideyuki HashimotoYasuhiro YabeKenji Honda
    • G11B5/31G11B5/39
    • G11B5/312G11B5/3967
    • A combined-type thin film magnetic head in which a reproducing head portion including a magnetoresistive device and an inductive magnetic head are laminated. A coil support portion made of the same plated layer that forms an upper gap layer of the reproducing head portion having the magnetoresistive device and a lower core portion separated from the magnetic material layer by a gap .delta. are formed on the surface of the upper gap layer. The coil support portion and the lower core portion have areas that enable a coil layer to be formed so that the coil layer is enabled to be formed on a region having no step. An upper core layer is formed on the lower core portion in such a manner that the coil layer is held therebetween. A magnetic gap is formed between the two core layers. Since the magnetic passage of the lower core portion has a small cross sectional area, the inductance of the magnetic circuit can be lowered.
    • 一种组合型薄膜磁头,其中包括磁阻装置和感应磁头的再现头部分被层压。 由形成具有磁阻装置的再现头部的上间隙层和通过间隙δ与磁性材料层分离的下芯部的相同镀层形成的线圈支撑部分形成在上间隙层的表面上 。 线圈支撑部分和下芯部分具有能够形成线圈层的区域,使得线圈层能够形成在没有台阶的区域上。 上芯层以这样的方式形成在下芯部分上,使得线圈层保持在它们之间。 在两个芯层之间形成磁隙。 由于下芯部的磁通量具有小的横截面积,所以可以降低磁路的电感。
    • 129. 发明授权
    • Method for processing a silver halide photographic material
    • 卤化银照相材料的处理方法
    • US5194367A
    • 1993-03-16
    • US384913
    • 1989-07-25
    • Minoru YamadaTakashi ToyodaNaoki Arai
    • Minoru YamadaTakashi ToyodaNaoki Arai
    • G03C5/30
    • G03C5/30Y10S430/145
    • A method for processing a silver halide photographic material for infrared laser scanner is described, comprising developing the silver halide photographic material which comprises a support having thereon at least one hydrophilic colloidal layer including at least one silver halide emulsion layer with an automatic developing machine, wherein the silver halide emulsion layer contains silver chloroiodobromide grains having a silver iodide content of 0 to 2 mol% and a silver chloride content of 0 to 30 mol%, the hydrophilic colloidal layer has a swelling percentage of 200% or less, and as a developing solution for the development step in the automatic developing machine, a single developing solution containing a 3-pyrazolidone developing agent represented by formula (I) is used therein: ##STR1## wherein R.sub.0 represents a substituted or unsubstituted aryl group; and R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aralkyl group, with the proviso that when R.sub.0 represents an unsubstituted phenyl group, at least one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aralkyl group.
    • 描述了一种处理用于红外激光扫描仪的卤化银照相材料的方法,其包括显影所述卤化银照相材料,所述卤化银照相材料包括其上具有至少一个包含至少一个卤化银乳剂层的亲水性胶体层的载体,所述亲水胶体层具有自动显影机,其中 卤化银乳剂层含有碘化银含量为0〜2摩尔%,氯化银含量为0〜30摩尔%的氯碘溴化银粒子,亲水性胶体层的膨润率为200%以下,作为显色剂 在自动显影机中用于显影步骤的溶液,其中使用含有由式(I)表示的3-吡唑烷酮显影剂的单一显影液:其中R 0表示取代或未取代的芳基; 可以相同或不同的R 1,R 2,R 3和R 4各自表示氢原子,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芳烷基,条件是当 R 0表示未取代的苯基,R 1,R 2,R 3和R 4中的至少一个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芳烷基。
    • 130. 发明授权
    • Method for automatic processing of silver halide photographic material
    • 卤化银照相材料的自动处理方法
    • US5187050A
    • 1993-02-16
    • US830527
    • 1992-02-04
    • Minoru YamadaTakashi ToyodaSumito Yamada
    • Minoru YamadaTakashi ToyodaSumito Yamada
    • G03C1/035G03C1/00G03C1/005G03C1/047G03C1/30G03C5/00G03C5/16G03C5/30G03C5/31
    • G03C5/31G03C1/0051G03C1/047G03C1/30G03C5/3035G03C2001/0476
    • A method for processing a silver halide photographic material is described, comprising the steps of:(a) developing a silver halide photographic material comprising a support having thereon at least one hydrophilic colloidal layer, including at least one light-sensitive emulsion layer containing tabular silver halide grains having an aspect ratio of at least about 4, the total number of hydrophilic colloidal layers having a degree of swelling of about 250% or less; and(b) after developing a predetermined amount of said silver halide photographic material, adding a single replenisher of the developer comprising a 3-pyrazolidone developing agent represented by formula (I): ##STR1## wherein R.sub.o represents a substituted or unsubstituted aryl group; and R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted aralkyl group, provided that when R.sub.o represents an unsubstituted phenyl group, at least one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted aralkyl group.
    • 描述了一种用于处理卤化银照相材料的方法,其包括以下步骤:(a)显影卤化银照相材料,其包括其上具有至少一个亲水性胶体层的载体,其包含至少一种含有片状银的感光乳剂层 具有至少约4的纵横比的卤化物颗粒,具有约250%或更小的膨胀度的亲水胶体层的总数; (b)在显影预定量的所述卤化银照相材料之后,加入包含由式(I)表示的3-吡唑烷酮显影剂的显影剂的单次补充剂:其中Ro表示取代或未取代的 芳基; 可以相同或不同的R 1,R 2,R 3和R 4各自表示氢原子,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芳烷基,条件是当R a表示 未取代的苯基,R 1,R 2,R 3和R 4中的至少一个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芳烷基。