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公开(公告)号：US20190329289A1
公开(公告)日：2019-10-31
申请号：US16509037
申请日：2019-07-11
申请人： VIAVI Solutions Inc.
摘要： A scanning laser having a wavelength compatible with a coating binder so as to cure it as the laser scans and irradiates the coating on a moving web. A system and method for curing flakes by providing a scanning laser which scans across a moving coated substrate in a magnetic field allows images to be formed as magnetically aligned flakes are cured into a fixed position. The images have regions of cured aligned flakes. The scanning laser cures the magnetically aligned flakes within it region it irradiates. Alternatively an array of lasers can be used wherein individual lasers can be switched on and off to fix irradiated coating as a moving web is moved at a high speed.
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公开(公告)号：US08276511B2
公开(公告)日：2012-10-02
申请号：US13073743
申请日：2011-03-28
CPC分类号： B41F13/10 , B05D3/20 , B05D3/207 , B05D5/06 , B05D5/061 , B41F11/02 , B41F13/08 , B41N6/00 , B41N10/02 , B41P2200/30 , B42D25/29 , B42D25/369 , B42D2033/16 , B42D2035/20 , B42D2035/24 , G03H1/0011 , G03H1/0236 , G03H1/0244 , G03H1/0256 , G03H2001/188 , G03H2250/34 , G03H2250/36 , G07D7/0032
摘要： A printing apparatus includes a magnetic rotatable roller with a smooth even outer surface for aligning magnetic flakes in a carrier, such as an ink vehicle or a paint vehicle to create optically variable images in a high-speed, linear printing operation. Images can provide security features on high-value documents, such as bank notes. Magnetic flakes in the ink are aligned using magnetic portions of the roller, that can be formed by permanent magnets embedded in a non-magnetic roller body, or selectively magnetized portions of a flexible magnetic cover of the roller. In some embodiments, the roller is assembled for a plurality of interchangeable sections, which can include spinning magnets. Selected orientation of the magnetic pigment flakes can achieve a variety of illusive optical effects that are useful for decorative or security applications.
摘要翻译： 一种打印设备包括一个具有光滑均匀的外表面的磁性可旋转辊，用于在诸如墨水车辆或油漆车辆的载体中对准磁性薄片，以在高速线性打印操作中产生光学可变的图像。 图像可以为高价值文档（如钞票）提供安全功能。 油墨中的磁性薄片使用可以由嵌入在非磁性辊体中的永磁体形成的辊的磁性部分或辊的柔性磁性盖的选择性磁化部分来形成。 在一些实施例中，辊被组装用于多个可互换部分，其可以包括旋转磁体。 磁性颜料薄片的选择取向可以实现用于装饰或安全应用的各种幻觉光学效果。
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83.发明授权公开(公告)号：US07891094B2
公开(公告)日：2011-02-22
申请号：US12632439
申请日：2009-12-07
申请人： Tsuyoshi Imamura , Kyohta Koetsuka , Yoshiyuki Takano , Masayuki Ohsawa , Hiroya Abe , Mieko Terashima , Noriyuki Kamiya , Masaki Watanabe , Shigeharu Nakamura
发明人： Tsuyoshi Imamura , Kyohta Koetsuka , Yoshiyuki Takano , Masayuki Ohsawa , Hiroya Abe , Mieko Terashima , Noriyuki Kamiya , Masaki Watanabe , Shigeharu Nakamura
CPC分类号： G03G15/0928 , G03G2215/0634 , G03G2215/0863 , Y10T29/4956 , Y10T29/49771
摘要： A method of manufacturing a hollow body having an external surface randomly provided with a large number of depressions is provided. The method includes providing the large number of depressions on the external surface of the hollow body. A profile curve of the external surface in a circumferential direction is obtained while rotating the hollow body. A frequency analysis is performed on the obtained profile curve. A quality of the hollow body is judged by comparing a result of the frequency analysis with a predetermined judgment standard.
摘要翻译： 提供一种制造具有随机设置有大量凹陷的外表面的中空体的方法。 该方法包括在中空体的外表面上设置大量的凹陷。 在旋转中空体的同时获得周向的外表面的轮廓曲线。 对获得的轮廓曲线进行频率分析。 通过将频率分析的结果与预定的判断标准进行比较来判断中空体的质量。
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公开(公告)号：US5952138A
公开(公告)日：1999-09-14
申请号：US414053
申请日：1995-03-30
CPC分类号： G03G9/08728 , G03G9/0821 , G03G9/0835 , G03G9/08782
摘要： The invention relates to a magnetic developer comprising a magnetic toner containing at least a binder resin, a magnetic material and a hydrocarbon wax,wherein said magnetic toner has such properties that:a DSC curve of the toner measured by the use of a differential scanning calorimeter is characterized in that with an endothermic peak in raising temperature, its onset temperature is 105.degree. C. or below and its peak temperature is in the range of from 100.degree. C. to 120.degree. C., and that with an exothermic peak in dropping temperature its peak temperature is in the range of from 62.degree. C. to 75.degree. C. and its peak intensity ratio is 5.times.10.sup.-3 or more; andsaid magnetic material has such properties that:a residual magnetization 6r is in the range of from 12 emu/g to 30 emu/g and a coercive force Hc is in the range of from 130 oersteds to 300 oersteds in a magnetic field of 10,000 oersteds.
摘要翻译： 本发明涉及包含至少含有粘合剂树脂，磁性材料和烃蜡的磁性调色剂的磁性显影剂，其中所述磁性调色剂具有以下特性：通过使用差示扫描量热计测定调色剂的DSC曲线 其特征在于，在升温时具有吸热峰，其起始温度为105℃以下，峰值温度为100〜120℃，放热峰为滴加 温度峰值温度范围为62℃〜75℃，峰强度比为5×10-3以上; 并且所述磁性材料具有这样的特性：在10,000的磁场中，剩余磁化强度6r在12emu / g至30emu / g的范围内，矫顽力Hc在130奥斯特至300奥斯特的范围内 奥斯特
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公开(公告)号：US5774157A
公开(公告)日：1998-06-30
申请号：US452014
申请日：1995-05-26
申请人： Kunio Kinoshita , Takashi Iwata , Keiichi Ono
发明人： Kunio Kinoshita , Takashi Iwata , Keiichi Ono
摘要： The dimensions of a magnetized pattern formed on a recording medium are varied, thereby causing the amount of toner attracted to the recording medium to vary, and thereby adjusting the printing density. This type of variation of the dimensions of the magnetized pattern is preferably achieved by varying the pulse width, that is, the duty cycle, of the recording clock which is supplied to a latent image recording circuit. This printing density adjustment method enables stable adjustment of the printing density.
摘要翻译： 形成在记录介质上的磁化图案的尺寸变化，从而导致吸附到记录介质的调色剂量变化，从而调节打印浓度。 优选地，通过改变提供给潜像记录电路的记录时钟的脉冲宽度（即占空比）来实现磁化图案尺寸的这种变化。 这种印刷浓度调节方法能够稳定地调节打印浓度。
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86.发明授权Composite support for an imaging element, and imaging element comprising such composite support 失效用于成像元件的复合支撑件和包括这种复合支撑件的成像元件
公开(公告)号：US5718995A
公开(公告)日：1998-02-17
申请号：US662188
申请日：1996-06-12
摘要： A composite support for an imaging element is described, which composite support comprises a polymeric film and an electrically conductive layer, wherein the polymeric film comprises a surface which has been activated by energetic treatment, the electrically conductive layer comprises an electrically conductive agent dispersed in an aqueous dispersible polymeric binder comprising an aliphatic, anionic polyurethane having an ultimate elongation to break of at least 350 percent, and the electrically conductive layer is in contiguous contact with the activated surface of the polymeric film. Imaging elements for use in an image-forming process are also described, which element comprise such composite supports and at least one image-forming layer. The invention provides composite supports and imaging elements containing an electrically conductive antistatic layer having excellent adhesion to energetic surface-treated polymer film supports, and of auxiliary layers to the electrically conductive antistatic layer.
摘要翻译： 描述了用于成像元件的复合支撑体，该复合支撑体包括聚合物膜和导电层，其中聚合物膜包括已经通过能量处理而被激活的表面，导电层包含分散在成像元件中的导电剂 水分散性聚合物粘合剂，其包含具有至少350％的极限断裂伸长率的脂族阴离子聚氨酯，并且导电层与聚合物膜的活化表面连续接触。 还描述了用于图像形成过程的成像元件，哪个元件包括这种复合支撑件和至少一个图像形成层。 本发明提供复合载体和成像元件，其含有对能量表面处理的聚合物膜载体具有优异粘附性的导电抗静电层，以及含有导电性抗静电层的辅助层。
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公开(公告)号：US5699088A
公开(公告)日：1997-12-16
申请号：US291464
申请日：1994-08-17
申请人： Hitoshi Isono , Tetsuya Inui , Kenji Ohta , Junichiro Nakayama
发明人： Hitoshi Isono , Tetsuya Inui , Kenji Ohta , Junichiro Nakayama
CPC分类号： B41J2/43 , G03G19/005
摘要： A recording head for a magnetic printer utilizes a so-called magnetography, in which a magnetic latent image formed on a magnetic recording medium is developed and actualized by a magnetic toner and which image is transferred and fixed on a sheet of recording paper to provide a hard copy. The recording head for a magnetic printer includes a first thermal head member, second thermal head member juxtaposed with the first thermal head member with a space therebetween, and a magnetic head member arranged on the first and the second thermal head members. A magnetic gap of the magnetic head member extends immediately above the space between the first and the second thermal head members linearly in the same direction. By this structure, a recording head for a magnetic printer which has simple structure and allows formation of a magnetic latent image having clear boundary between opposite magnetic polarities on a magnetic recording medium, is provided.
摘要翻译： 用于磁性打印机的记录头利用所谓的磁光记录法，其中形成在磁记录介质上的磁潜象通过磁性调色剂显影和实现，哪个图像被转印并固定在一张记录纸上，以提供 硬拷贝。 用于磁性打印机的记录头包括第一热敏头部件，与第一热敏打印头部件并置的第二热敏打印头部件，以及设置在第一和第二热敏头部件上的磁头部件。 磁头构件的磁隙在第一和第二热头构件之间的空间的正上方沿相同的方向直线地延伸。 通过这种结构，提供了一种具有简单结构并且允许形成在磁记录介质上具有相反磁极性之间具有清晰边界的磁潜象的磁性打印机的记录头。
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88.发明授权Method and apparatus for printing images on a stack of recording sheets using pressure 失效使用压力在记录片材堆上打印图像的方法和装置
公开(公告)号：US5489967A
公开(公告)日：1996-02-06
申请号：US117101
申请日：1993-11-10
申请人： Yusuke Sakagami , Kunihiro Inoue , Tadashi Shimizu , Tetsushi Takahashi , Tadaaki Hagata , Kazuhiko Sato
发明人： Yusuke Sakagami , Kunihiro Inoue , Tadashi Shimizu , Tetsushi Takahashi , Tadaaki Hagata , Kazuhiko Sato
CPC分类号： G03G15/167 , G03G13/09 , G03G13/16 , G03G19/00 , G03G7/00 , G03G9/0928
摘要： In a magnetic printing apparatus wherein a demagnetizer 2 as a latent image eraser, a magnetic head 3 constituting a latent image former, a developer 4, a transfer roller 5, a fixer 6, and a cleaner 7 are disposed in this order around a latent image carrier 1, a recording paper 15 including a stack of plural sheets of carbonless paper is fed, transported, and discharged, a single-component dry toner 8 is used, and pressure transfer is made by a transfer roller 5 at a load per unit roller length of 5 kgf/cm or more, thereby achieving printing and copying.
摘要翻译： PCT No.PCT / JP93 / 00058 Sec。 371日期：1993年11月10日 102（e）日期1993年11月10日PCT 1993年11月20日PCT PCT。 出版物WO93 / 14446 日本，1997年7月22日。在作为潜像擦除器的去磁器2，构成潜象剂的磁头3，显影剂4，转印辊5，定影剂6和清洁剂7的磁性印刷装置中， 以潜在载体1的顺序排列，包含多片无碳纸的叠层的记录纸15被输送，输送和排出，使用单组分干式调色剂8，通过转印进行压力转印 辊5在每单位辊长度为5kgf / cm以上的负荷下进行打印和复印。
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公开(公告)号：US5309175A
公开(公告)日：1994-05-03
申请号：US75195
申请日：1993-06-10
CPC分类号： G03G19/00 , B41C1/105 , B41F27/1275
摘要： An imaging system (12) for a printing press (10) having an imaging cylinder (44) having a magnetically addressable outer surface (46), a magnetically permeable film (48), a device (50) for passing the film (48) over at least a portion of the outer surface (46) of the imaging cylinder (44), a device (52) for writing magnetic information through the film (48) onto the outer surface (46) of the imaging cylinder (44), a device (56) for passing a magnetic particulate material (58) onto the film (48) over the magnetic information on the cylinder (44) to form an image (80) of the particulate material (58) on the film (48), and a device (62) for bonding the particulate material (58) onto the film (48).
摘要翻译： 一种用于具有具有可磁寻址的外表面（46）的成像圆筒（44）的印刷机（10）的成像系统（12），一个导磁膜（48），一个用于使薄膜（48）通过的装置（50） 在成像气缸（44）的外表面（46）的至少一部分上，用于将磁信息通过胶片（48）写入成像气缸（44）的外表面（46）上的装置（52） 用于将磁性颗粒材料（58）传递到圆筒（44）上的磁信息上的装置（56），以在薄膜（48）上形成颗粒材料（58）的图像（80） ，以及用于将颗粒材料（58）粘合到膜（48）上的装置（62）。
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90.发明授权Method and device for the volume-selective extraction of a magnetic resonance spectrum by Hartmann-Hahn transfer 失效通过Hartmann-Hahn转移体积选择性提取磁共振谱的方法和装置
公开(公告)号：US5283525A
公开(公告)日：1994-02-01
申请号：US871947
申请日：1992-04-22
CPC分类号： G01R33/4833
摘要： An object is placed within the field of magnetic coils which generate a steady uniform magnetic field. The object contains nuclear spins of coupled first and second types of nucleus, for example, CH.sub.n in which C is a .sup.13 C carbon isotope and H is a .sup.1 H proton. Magnetic resonance signals are generated in the object by RF pulses. Pulse and gradient sequences are generated for providing magnetization transfer from the first nucleus to the second nucleus via first and second channels. A display displays spectra formed from resonance signals processed by a programmed processor via Fourier tranformation of sampled values. A pick up coil is tuned to receive the signals from a corresponding nucleus which is processed by a corresponding channel. The process is volume selective combined with a Hartmann-Hahn transfer sequence.
摘要翻译： 物体被放置在产生稳定均匀磁场的磁性线圈的磁场内。 该物体包含耦合的第一和第二类核的核自旋，例如CH n，其中C是13C碳同位素，H是1H质子。 通过RF脉冲在物体中产生磁共振信号。 产生脉冲和梯度序列以通过第一和第二通道提供从第一核到第二核的磁化转移。 显示器显示由经编程的处理器通过采样值的傅立叶变换处理的共振信号形成的光谱。 拾音线圈被调谐以接收来自相应通道所对应的核的信号。 该过程是体积选择性与Hartmann-Hahn转移序列组合。
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