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1.发明授权
公开(公告)号：US6060229A
公开(公告)日：2000-05-09
申请号：US172901
申请日：1998-10-15
IPC分类号： G11B5/633 , G03C1/00 , G03C1/76 , G03C1/85 , G03C1/89 , G03C5/14 , G03C11/02 , G11B5/702 , G11B5/735 , G11B5/738
摘要： The present invention is an imaging element which includes a support, an image-forming layer superposed on the support, an electrically-conductive layer superposed on the support, and a transparent magnetic recording layer overlying the electrically-conductive layer. The electrically-conductive layer includes electrically-conductive agents dispersed in a film-forming binder which is a sulfonated polymer and the transparent magnetic recording layer contains ferromagnetic particles dispersed in an aromatic polyester binder having a T.sub.g of greater than 150.degree. C.
摘要翻译： 本发明是一种成像元件，其包括支撑体，叠置在支撑体上的图像形成层，叠置在支撑体上的导电层和覆盖在导电层上的透明磁记录层。 导电层包括分散在成膜粘合剂中的导电剂，其是磺化聚合物，透明磁记录层含有分散在Tg大于150℃的芳族聚酯粘合剂中的铁磁颗粒。
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2.发明授权
公开(公告)号：US5922519A
公开(公告)日：1999-07-13
申请号：US653013
申请日：1996-05-24
摘要： A method for processing a silver halide color photographic photosensitive material comprises the steps of desilverizing a photosensitive silver halide material having at least one red-sensitive layer, green-sensitive layer and blue-sensitive layer respectively on one side of a transparent support and a magnetic recording layer containing magnetic grains on the other side after the color development and then washing it with water and/or stabilizing it, wherein a bath having fixing function used in the desilverization step contains the following compound or analogue thereof. ##STR1## This method does not impair the S/N ratio of the magnetically recorded information and excellent desilverization effect can be obtained.
摘要翻译： 一种用于处理卤化银彩色照相感光材料的方法包括以下步骤：将具有至少一个红色敏感层，感光层和蓝色敏感层的感光卤化银材料分别去除在透明支持体的一侧上， 在显色后在另一侧含有磁性颗粒的记录层，然后用水洗涤和/或使其稳定，其中在脱银步骤中使用的具有固定功能的浴含有以下化合物或其类似物。 该方法不损害磁记录信息的S / N比，可以获得优异的去银化效果。
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3.发明授权Film image scanning apparatus for picking up an image and magnetic data recorded on a film without deterioration from noise generated by a peripheral circuit 失效用于拾取记录在胶片上的图像和磁数据而不会因外围电路产生的噪声而劣化的胶片图像扫描装置
公开(公告)号：US5692094A
公开(公告)日：1997-11-25
申请号：US647873
申请日：1996-05-03
申请人： Kazuya Tsukamoto
发明人： Kazuya Tsukamoto
CPC分类号： H04N1/0027 , H04N1/00249 , H04N1/00888 , H04N1/00904 , H04N1/00885 , H04N1/12 , H04N1/193 , H04N2201/0408
摘要： A light source illuminates a developed silver salt photographing film having a magnetic recording portion on which magnetic data is recorded. A light source drive section drives the light source. An image read section reads image data from the film illuminated by the light source. A reproduction section reproduces magnetic data recorded on the magnetic recording portion of the film. A power feeding control section prohibits a power feeding to the light source drive section or reduces an amount of power feeding when the magnetic data is reproduced by the reproduction section.
摘要翻译： 光源照亮具有记录磁数据的磁记录部分的显影银盐摄影胶片。 光源驱动部驱动光源。 图像读取部分从由光源照射的胶片中读取图像数据。 再现部分再现记录在胶片的磁记录部分上的磁数据。 供电控制部分禁止向光源驱动部分供电，或者当由再现部分再现磁数据时，减少供电量。
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4.发明授权Magnetic reading and/or recording apparatus for reading and/or recording information on a magnetic information track on a photosensitive medium 失效磁读取和/或记录装置，用于读取和/或记录光敏介质上的磁信息轨道上的信息
公开(公告)号：US5535062A
公开(公告)日：1996-07-09
申请号：US837225
申请日：1992-02-18
申请人： Robert J. Blackman
发明人： Robert J. Blackman
CPC分类号： G11B5/58 , G03B17/24 , G03B2217/244
摘要： A magnetic reading and/or recording apparatus for reading and/or recording information from/on a magnetic information track on a web comprises a magnetic reading and/or recording element and a flexible member for supporting the magnetic reading and/or recording element for rotation about an axis perpendicular to a longitudinal axis of the web while restraining the magnetic reading and/or recording element from rotating about an axis parallel to the longitudinal axis of the web and an axis in a direction transverse to the longitudinal axis of the web. The magnetic reading and/or recording apparatus further includes a second flexible member for supporting the magnetic reading and/or recording element for movement in a direction transverse to the longitudinal axis of the web while restraining movement of the magnetic reading and/or recording element in a direction perpendicular to the longitudinal axis of the web and in a direction parallel to the longitudinal axis of the web, and for supporting said reading and/or recording element for rotation about the axis perpendicular to the longitudinal axis of the web.
摘要翻译： 用于从卷筒纸上的磁信息轨迹读取和/或记录信息的磁读取和/或记录装置包括磁读取和/或记录元件和用于支撑用于旋转的磁读取和/或记录元件的柔性构件 围绕垂直于幅材的纵向轴线的轴线，同时限制磁读取和/或记录元件围绕平行于幅材的纵向轴线的轴线旋转，并且在横向于幅材的纵向轴线的方向上旋转。 磁读取和/或记录装置还包括第二柔性构件，用于支撑磁读取和/或记录元件，以在横向于幅材的纵向轴线的方向上移动，同时限制磁读取和/或记录元件的运动 垂直于幅材的纵向轴线并且在平行于幅材的纵向轴线的方向上的方向，并且用于支撑所述读取和/或记录元件围绕垂直于幅材的纵向轴线的轴线旋转。
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5.发明授权Element having a transparent magnetic recording layer containing barium ferrite particles 失效元件具有含有钡铁氧体颗粒的透明磁记录层
公开(公告)号：US5413903A
公开(公告)日：1995-05-09
申请号：US135227
申请日：1993-10-12
申请人： Frederick J. Jeffers
发明人： Frederick J. Jeffers
CPC分类号： G11B5/633 , G03C5/14 , G11B5/70678
摘要： A silver halide photographic element comprising a support having thereon at least one light-sensitive silver halide emulsion layer and a transparent magnetic recording layer on the substrate, the transparent magnetic recording layer having barium ferrite platelet particles in a transparent binder, the barium ferrite platelet particles being aligned such that the easy axis of the particles is parallel to the substrate.
摘要翻译： 一种卤化银照相元件，包括在其上具有至少一个感光卤化银乳剂层和透明磁记录层的支撑体，该透明磁记录层在透明粘合剂中具有钡铁氧体血小板颗粒，钡铁氧体血小板颗粒 被排列成使得颗粒的容易轴平行于基底。
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6.发明授权
公开(公告)号：US5395743A
公开(公告)日：1995-03-07
申请号：US173793
申请日：1993-12-22
IPC分类号： G03C1/00 , G03C1/04 , G03C1/043 , G03C1/38 , G03C1/95 , G03C5/14 , G11B5/633 , G03C1/76 , G03C3/00
摘要： A photographic element comprising a support, having at least a silver halide light-sensitive layer and a transparent magnetic recording layer, the transparent magnetic layer having ferromagnetic particles in a polymeric binder, ferromagnetic particles having a size of at least 30 m.sup.2 /gm and being present in the transparent magnetic layer in a coverage of from about 1.times.10.sup.-11 mg/.mu.m.sup.3 to about 1.times.10.sup.-10 mg/.mu.m.sup.3, the polymeric binder containing up to about 25 weight percent based on the weight of the polymeric binder of a dispersant-cobinder comprising a poly(C.sub.2-4 -alkyleneimine) carrying at least two mono- or poly(carbonyl-C.sub.1-7 -alkyleneoxy) groups.
摘要翻译： 一种照相元件，包括至少具有卤化银感光层和透明磁记录层的载体，所述透明磁性层在聚合物粘合剂中具有铁磁颗粒，铁磁颗粒的尺寸至少为30m 2 / gm，并且为 以约1×10-11毫克/立方米至约1×10-10毫克/立方米的覆盖范围存在于透明磁性层中，聚合物粘合剂含量高达约25重量％，基于分散剂的聚合物粘合剂的重量 包含携带至少两个单（或多（羰基-C 1-7 - 亚烷氧基））基团的聚（C 2-4 - 亚烷基亚胺）的共轭双胍。
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7.发明授权Combined recording of magnetic data and optical guide track on photographic film 失效在摄影胶片上组合记录磁性数据和光导轨道
公开(公告)号：US5384664A
公开(公告)日：1995-01-24
申请号：US996769
申请日：1992-12-23
申请人： Steven F. Koehler
发明人： Steven F. Koehler
CPC分类号： G03B17/24 , G03B2217/243 , G03B2217/244
摘要： In a photographic camera, a combined light source/magnetic head writes data into a magnetic recording material of a photographic filmstrip in a data track and exposes a guide track in a predetermined location relative to the data track during advancement of the filmstrip. The filmstrip is advanced past the combined light source/magnetic head and the light source is energized to optically expose the guide track while the magnetic head is operated to write the data. After processing of the filmstrip, the guide track is made visible. A processor can receive the filmstrip and use the guide track to properly position a magnetic read head in proper relation to the recorded data track to retrieve the data.
摘要翻译： 在照相机中，组合的光源/磁头将数据写入数据轨道中的照相胶卷的磁记录材料，并且在胶卷的前进期间相对于数据轨迹在预定位置上暴露导轨。 胶卷经过组合的光源/磁头前进，光源通电，以在磁头操作时对光盘进行光学曝光以写入数据。 在胶片处理之后，导轨可见。 处理器可以接收幻灯片并使用导轨将磁读取头正确地定位成与记录的数据轨道正确的关系以取回数据。
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公开(公告)号：US5347403A
公开(公告)日：1994-09-13
申请号：US943029
申请日：1992-09-10
申请人： Tadashi Uekusa
发明人： Tadashi Uekusa
CPC分类号： G11B20/1866 , G03B17/24 , G03B27/462 , G03B2217/244 , G03B2217/246
摘要： At least one of an error detection code for detecting an error in information to be recorded and an error correction code for correcting the error in the information is added to the information, and the information with at least one of the error detection code and the error correction code added thereto is recorded in a magnetic recording section provided in a photographic film. The information recorded in the magnetic recording section of the photographic film is read, and at least one of the detection of an information-reading failure and the correction of the error in the information is effected on the basis of at least one of the error detection code and the error correction code added to the information which has been read.
摘要翻译： 用于检测要记录的信息中的错误的错误检测码和用于校正信息中的错误的纠错码中的至少一个被添加到该信息中，并且具有至少一个错误检测码和错误的信息 添加到其中的校正码被记录在设置在摄影胶片中的磁记录部分中。 读取记录在摄影胶片的磁记录部分中的信息，并且基于错误检测中的至少一个来进行信息读取失败的检测和信息中的错误的校正中的至少一个 代码和纠错码添加到已读取的信息中。
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公开(公告)号：US4990276A
公开(公告)日：1991-02-05
申请号：US473500
申请日：1990-02-01
CPC分类号： H01F41/16 , G11B5/633 , G11B5/7013
摘要： A dispersion consisting essentially of magnetic particles, a dialkylester of phthalic acid which functions as a dispersing medium, and optionally, a dispersing agent is particularly useful as a precursor to a composition suitable for casting onto a cellulose acid ester support film to form a transparent magnetic recording layer for use in photographic films. The dispersion provides magnetic recording layers exhibiting fewer particle agglomerations and reduced light scattering and photographic prints prepared from films containing such magnetic layers exhibit virtually no increase in graininess attributable to the magnetic recording layer.
摘要翻译： 基本上由磁性颗粒，用作分散介质的邻苯二甲酸二烷基酯和任选的分散剂组成的分散体特别可用作适于浇铸到纤维素酸酯载体膜上以形成透明磁性的组合物的前体 记录层用于摄影胶片。 分散体提供了表现出更少的颗粒团聚和减少的光散射的磁记录层，并且由含有这种磁性层的薄膜制备的照相印刷品几乎不表现出归因于磁记录层的颗粒性的增加。
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10.发明授权
公开(公告)号：US4346668A
公开(公告)日：1982-08-31
申请号：US120062
申请日：1980-02-11
申请人： Friedmar Pohler , Hans Falk , Josef Muller , Hans J. Klein , Franz Hoffacker
发明人： Friedmar Pohler , Hans Falk , Josef Muller , Hans J. Klein , Franz Hoffacker
CPC分类号： G11B5/842 , G01B11/046 , G11B5/633
摘要： The invention relates to an apparatus and a method of contact-free, almost continuous measurement and monitoring of the width, thickness and position of magnetic tracks on moving film strips within wide limits of the speed. The track width and track position of the magnetic tracks are measured optically and the magnetically acting track cross section is measured electromagnetically via the track volume. The measured values are together recorded, evaluated and displayed and/or used for recontrolling the casting arrangement for emitting warning signals or for stopping the coating machine.
摘要翻译： 本发明涉及一种在宽速度范围内的移动胶片条上的磁迹的宽度，厚度和位置的无接触，几乎连续的测量和监测的装置和方法。 磁道的轨道宽度和轨道位置被光学测量，并且通过轨道体积以电磁方式测量磁力作用的轨道横截面。 测量值一起记录，评估和显示和/或用于重新投影用于发射警告信号的喷射装置或用于停止涂布机。
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