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公开(公告)号：US5386332A
公开(公告)日：1995-01-31
申请号：US197655
申请日：1994-02-17
IPC分类号： G11B5/147
CPC分类号： G11B5/147 , Y10S428/90 , Y10T428/115 , Y10T428/265
摘要： A composite magnetic head has a media-contact surface defined by a gapped magnetic core sandwiched between a pair of ceramic substrates. The core is laminated and comprises thin layers of sputter-deposited FeRuGaSiX uniaxial anisotropic magnetic material alternating with even thinner layers of a dielectric material, where X is selected from the group consisting of Zr, Re, Ni and Co.
摘要翻译： 复合磁头具有由夹在一对陶瓷基板之间的间隙磁芯限定的介质接触表面。 芯是层压的，并且包括溅射沉积的FeRuGaSiX单轴各向异性磁性材料的薄层，其中甚至更薄的介电材料层，其中X选自Zr，Re，Ni和Co.
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2.发明授权Stability method and apparatus for nondestructive measure of magnetic saturation flux density in magnetic materials 失效磁性材料磁饱和磁通密度非破坏性测量的稳定性方法和装置
公开(公告)号：US5574363A
公开(公告)日：1996-11-12
申请号：US196052
申请日：1994-02-14
CPC分类号： G01N27/74
摘要： In order to measure the magnetic saturation flux density of a sample material, a first and a second sample holder are symmetrically positioned on the same side of a cylindrical permanent magnet. Coils are placed around the sample holders and the cylindrical permanent magnet is rotated. The signals induced in the coils in the absence of a magnetic material in one of the sample holders are applied to an amplifier in such a manner as to provide a null input signal. When a sample is placed in one of the sample holders, the magnetic saturation flux density can be measured. The present device finds particular application to determining the concentration of a magnetic particles dispersed in a (coating) fluid. The fluid can flow through a sample holder for measurement. In addition, a reference fluid can flow through the second sample holder for better process control. The geometry of the sample holder carrying a fluid material is specified to increase the accuracy of the measurements.
摘要翻译： 为了测量样品材料的磁饱和磁通密度，第一和第二样品保持器对称地位于圆筒形永磁体的同一侧。 将线圈放置在样品架周围，并旋转圆柱形永久磁铁。 在一个样品保持器中没有磁性材料的线圈中感应的信号以提供空输入信号的方式施加到放大器。 当将样品放置在一个样品保持器中时，可以测量磁饱和磁通密度。 本发明的装置特别适用于确定分散在（涂层）流体中的磁性颗粒的浓度。 流体可以流过样品架进行测量。 另外，参考流体可以流过第二个样品架以获得更好的过程控制。 指定携带流体材料的样品架的几何形状以提高测量的精度。
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公开(公告)号：US5105087A
公开(公告)日：1992-04-14
申请号：US618810
申请日：1990-11-28
IPC分类号： A61B6/03 , G01T1/24 , H01L27/146
CPC分类号： A61B6/032 , G01T1/24 , H01L27/14676
摘要： A large solid state sensor assembly is formed from a plurality of smaller solid state sensors which are positioned contiguously to each other. The large solid state sensor assembly is preferably a solid state X-ray assembly and includes at least a first solid state sensor having an X-ray detector region and a blind non-detector border region, and a second solid state sensor having an X-ray detector region and a blind non-detector border region. The second sensor is positioned adjacent to the first sensor with respective non-detector regions being contiguous. A third solid state sensor having an X-ray detector region, is positioned to overlie the first and second solid state sensors so that the X-ray detector region of the third sensor overlies the blind non-detector regions of the first and second sensors. Thus, a large continuous X-ray detector region formed of said first, second, and third sensor detector regions is provided. The three sensors have a plurality of solid state detectors, with the detectors of the third sensor being smaller in size then the detectors of first and second sensors.
摘要翻译： 大型固态传感器组件由多个彼此相邻定位的较小固态传感器形成。 大型固态传感器组件优选为固态X射线组件，并且至少包括具有X射线检测器区域和盲非检测器边界区域的第一固态传感器，以及具有X射线检测器的第二固态传感器， 射线检测器区域和盲非检测器边界区域。 第二传感器定位成与第一传感器相邻，相应的非检测器区域是连续的。 具有X射线检测器区域的第三固态传感器定位成覆盖第一和第二固态传感器，使得第三传感器的X射线检测器区域覆盖第一和第二传感器的盲非检测器区域。 因此，提供由所述第一，第二和第三传感器检测器区域形成的大型连续X射线检测器区域。 三个传感器具有多个固态检测器，第三传感器的检测器的尺寸小于第一和第二传感器的检测器。
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4.发明授权Magnetics-on-film, multi-track image area interleaved record/reproduce system 失效磁片上电影，多轨影像区域交错记录/复制系统
公开(公告)号：US5634158A
公开(公告)日：1997-05-27
申请号：US661536
申请日：1996-06-11
CPC分类号： G03B17/24 , G03B2217/244 , G11B5/008 , G11B5/488
摘要： Magnetic recording and/or reproducing schemes and systems particularly for use for recording and/or reproducing information in data tracks of a magnetics-on-film (MOF) layer in the image area of a photographic filmstrip in a camera or in other photographic equipment. Recording of a photographic data set related to captured images is effected in n lengthwise extending, total interleaved tracks effected in the alternative by a single one or plural magnetic head array(s) of m magnetic recording heads arranged to extend across the filmstrip width and positioned in the camera alongside the photographic image frame gate. In one embodiment, the photographic data set is prepared in n/m data sub-sets, and a stepping mechanism is provided for stepping the magnetic head array between n/m positions to effect the recording of each data sub-set in the respective sub-set of m interleaved tracks such that the full data set is recorded in a single image frame area or in a single sub-set of m tracks extending for more than one image frame. In a further embodiment, n/m head arrays of m recording heads are fixedly mounted in the camera in a staggered fashion so that the n/m data sub-sets are recorded in the n/m sub-sets of m interleaved tracks. The n/m recording heads may be mounted on one side or on both sides of the photographic image frame gate.
摘要翻译： 磁记录和/或再现方案和系统，特别是用于在相机或照相设备中的照相胶卷的图像区域中的磁片上（MOF）层的数据轨道中记录和/或再现信息。 与拍摄图像有关的摄影数据集的记录在n个纵向延伸的总交错轨迹中实现，该轨迹是通过m个磁记录头的单个一个或多个磁头阵列实现的，排列成跨越胶卷宽度并定位 在照相机旁边的摄影图像帧门。 在一个实施例中，以n / m数据子集准备摄影数据集，并且提供了一个步进机构，用于在n / m个位置之间对磁头阵列进行步进，以实现各个子组中每个数据子集的记录 一组m个交错轨道，使得全数据集被记录在单个图像帧区域中，或者记录在用于多于一个图像帧的m个轨道的单个子集中。 在另一实施例中，m个记录头的n / m个磁头阵列以交错的方式固定地安装在相机中，使得n / m数据子集被记录在m个交错磁道的n / m个子集中。 n / m记录头可以安装在摄影图像帧门的一侧或两侧。
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公开(公告)号：US5218498A
公开(公告)日：1993-06-08
申请号：US718462
申请日：1991-06-20
CPC分类号： G11B5/3967 , G11B5/3103 , G11B5/4893
摘要： A composite read-while-write magnetic head assembly includes a substrate having first and second opposing planar surfaces. An inductive record head of the thin film type is situated on the first planar surface, and a playback head of the magnetoresistive (MR) type is located on the second planar surface, in alignment with the record head. With an MR playback head and a thin film record head, the alignment between the two heads is limited by the precision of a photolithographic process, which is very accurate relative to the width of even the most narrow record track. Furthermore, the substrate is selected to be of sufficient thickness to isolate the MR playback head from the effects of fields created by the inductive record head, thereby eliminating crosstalk between the two heads.
摘要翻译： 一种复合读写磁头组件包括具有第一和第二相对的平面的基板。 薄膜类型的感应记录头位于第一平面上，并且磁阻（MR）型的重放头位于与记录头对准的第二平面上。 使用MR重放头和薄膜记录头，两个头之间的对准受到光刻工艺的精度的限制，这相对于最狭窄的记录轨道的宽度是非常准确的。 此外，将衬底选择为具有足够的厚度以将MR重放头与由感应记录头产生的场的影响隔离，从而消除两个头之间的串扰。
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公开(公告)号：US4994320A
公开(公告)日：1991-02-19
申请号：US203953
申请日：1988-06-08
CPC分类号： G11B5/656 , G11B5/8408 , Y10T428/265
摘要： An amorphous thin magnetic film having stabilized uniaxial anisotropy of thickness 200-1000 angstroms is fabricated from an alloy of composition CoX where X is one of the elements Zr, Nb, Mo, Ta, Ru, Rh, Pd, Hf, Ti, W, Re, Os, Ir. The invention teaches setting the magnitude of the uniaxial anisotropy of the film at a predetermined magnitude and stabilizing the anisotropy against long term change through (1) the addition of controlled amounts of silicon to the alloy, (2) cladding each face of the film with an Si02 layer, and (3) stabilizing and annealing the resultant clad film in a two step process.
摘要翻译： 具有稳定的200-1000埃厚度的单轴各向异性的非晶薄磁膜由组成为CoX的合金制成，其中X是元素Zr，Nb，Mo，Ta，Ru，Rh，Pd，Hf，Ti，W， Re，Os，Ir。 本发明教导了将膜的单轴各向异性的大小设定在预定的大小，并且通过（1）向合金添加受控量的硅来稳定各向异性以抵抗长期变化，（2）用膜 SiO 2层，（3）在两步法中使所得到的包层膜稳定化并退火。
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公开(公告)号：US07978899B2
公开(公告)日：2011-07-12
申请号：US11544228
申请日：2006-10-05
申请人： Charles P. Jenrick , Douglas U. Mennie , John R. Blake , Matthew L. Anderson , Gary P. Watts , Curtis W. Hallowell , Robert J. Klein , Jeffrey G. Knoll , Tomasz M. Jagielinski
发明人： Charles P. Jenrick , Douglas U. Mennie , John R. Blake , Matthew L. Anderson , Gary P. Watts , Curtis W. Hallowell , Robert J. Klein , Jeffrey G. Knoll , Tomasz M. Jagielinski
CPC分类号： G07D7/162 , G07D7/164 , G07D7/183 , G07D7/185 , G07D7/187 , G07D7/2091 , G07D11/0066 , G07D11/0081 , G07D11/0084
摘要： In one aspect, a method of processing currency in a currency processing machine includes the act of retrieving, from a plurality of input currency bills, characteristic information from each of the bills, the characteristic information itself including at least a first characteristic information relating to fitness. The method also includes the act of assigning to each currency bill one of a plurality of fitness types and fitness levels relating to the first characteristic information of the bill, at least one of the fitness types and the fitness levels being defined by a user. The method also includes the act of outputting each currency bill along one of a plurality of output paths designated by the user to receive currency bills, the output path having a fitness type and/or fitness level assigned to the currency bill.
摘要翻译： 一方面，一种在货币处理机中处理货币的方法包括从多个输入货币票据中检索来自每个纸币的特征信息的特征信息本身至少包括与适合度有关的第一特征信息 。 该方法还包括向每个货币票据指定与票据的第一特征信息相关的多个健身类型和适应度级别中的一个的行为，适合度类型和适合度水平中的至少一个由用户定义。 该方法还包括按照用户指定的多个输出路径之一输出每个货币单据以接收货币票据的动作，该输出路径具有分配给该货币票据的适合度类型和/或适合度。
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公开(公告)号：US20100263984A1
公开(公告)日：2010-10-21
申请号：US12819579
申请日：2010-06-21
申请人： Jay D. Freeman , Tomasz M. Jagielinski , Frederick J. Jeffers , George S. Krastev , Danny D. Yang
发明人： Jay D. Freeman , Tomasz M. Jagielinski , Frederick J. Jeffers , George S. Krastev , Danny D. Yang
CPC分类号： G07D7/04
摘要： According to some embodiments of the invention, a magnetic sensor having a track width of greater than about 50 millimeters is provided. The magnetic sensor is adapted to detect a magnetic feature and produce a linear, analog output in response to the magnetic feature. The analog output is along a single data channel.
摘要翻译： 根据本发明的一些实施例，提供了具有大于约50毫米的轨道宽度的磁传感器。 磁传感器适于检测磁特征并响应于磁特性产生线性模拟输出。 模拟输出沿着单个数据通道。
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公开(公告)号：US20090022390A1
公开(公告)日：2009-01-22
申请号：US12175307
申请日：2008-07-17
IPC分类号： G06K9/00
CPC分类号： G07D11/0084 , G07D7/121
摘要： A currency processing device for receiving a stack of U.S. currency bills and rapidly processing all the bills in the stack, the device comprising: an input receptacle adapted to receive a stack of U.S. currency bills of a plurality of denominations, the currency bills having a wide dimension and a narrow dimension; a transport mechanism positioned to transport the bills, one at a time, in a transport direction from the input receptacle along a transport path at a rate of at least about 1000 bills per minute with the narrow dimension of the bills parallel to the transport direction; a currency bill sensor arrangement positioned along the transport path, the currency bill sensor comprising: i) a multi-wavelength light source configured to emit a first wavelength of light and a second wavelength of light; ii) a cylindrical lens positioned to receive the first and second wavelengths of light from the multi-wavelength light source, the cylindrical lens illuminating an elongated strip of light on a surface of one of the plurality of currency bills, the cylindrical lens being configured to receive light reflected from the surface of the one of the plurality of currency bills; iii) a photodetector positioned to receive the reflected light, the photodetector generating an electrical signal in response to the received reflected light; iv) a processor configured to receive the electrical signal generated by the photodetector; wherein, the processor is configured to determine whether the surface of the one of the plurality of currency bills is a primary surface or a secondary surface based on the electrical signal.
摘要翻译： 一种货币处理装置，用于接收一堆美元货币票据并快速处理堆叠中的所有纸币，该装置包括：输入插座，适于接收多个面额的美元钞票，该货币单据具有宽 尺寸和狭窄尺寸; 运送机构，其以沿着传送路径的输送方向一次一个地以每分钟至少约1000个纸币的速率运送纸币，其中纸币的平行于输送方向的窄尺寸; 一种沿着传送路径定位的货币票据传感器装置，该钞票传感器包括：i）被配置为发射第一波长的光和第二波长的光的多波长光源; ii）一个柱面透镜，定位成接收来自多波长光源的第一和第二波长的光，该柱面透镜照亮多个钞票之一的表面上的细长条带，该柱面透镜被配置成 接收从多个货币票据中的一个的表面反射的光; iii）被定位成接收反射光的光电检测器，所述光电检测器响应于所接收的反射光产生电信号; iv）配置成接收由光电检测器产生的电信号的处理器; 其中，所述处理器被配置为基于所述电信号来确定所述多个货币票据中的一个的表面是主表面还是次表面。
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公开(公告)号：US08401268B1
公开(公告)日：2013-03-19
申请号：US12553296
申请日：2009-09-03
CPC分类号： G07D11/0084 , G07D7/121
摘要： A document processing device includes a controller and a sensor arrangement. The sensor arrangement illuminates a surface of documents. The gradient index lens array collects light reflected from the documents and transmits at least a portion of the collected reflected light onto a photodetector array. The photodetector array generates one or more electrical signals in response to a gradient index lens transmitting light thereon. The controller derives data including image data from the one or more electrical signals. The image data is reproducible as a visually readable image of the surface of the documents. The visually readable image has a resolution such that alphanumeric characters can be extracted from the visually readable image in response to the document remaining within a depth of field of the gradient index lens array while being transported via the transport mechanism. The depth of field is at least about 0.03 inches.
摘要翻译： 文件处理装置包括控制器和传感器装置。 传感器装置照亮文件表面。 梯度折射率透镜阵列收集从文件反射的光，并将所收集的反射光的至少一部分透射到光电检测器阵列上。 光电检测器阵列响应于在其上透射光的梯度折射率透镜产生一个或多个电信号。 控制器从一个或多个电信号中导出包括图像数据的数据。 图像数据可再现为文档表面的视觉可读图像。 视觉上可读的图像具有分辨率，使得当通过传送机构传送时，响应于剩余在梯度折射率透镜阵列的景深内的文档，可从视觉上可读的图像中提取字母数字字符。 景深至少约0.03英寸。
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