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公开(公告)号：US06644187B2
公开(公告)日：2003-11-11
申请号：US09827234
申请日：2001-04-06
申请人： Toyoo Okamoto , Yoshihiko Kudoh , Akira Saito
发明人： Toyoo Okamoto , Yoshihiko Kudoh , Akira Saito
IPC分类号： B65H510
CPC分类号： B41F21/10
摘要： A printer of the present invention includes a chain-delivery type of sheet conveying device arranged in an image transfer region that adjoins image transfer drums. The sheet conveying device includes a pair of drive pulleys, a pair of driven pulleys, a pair of chains each being passed over one drive pulley and one driven pulley, and a clamper affixed to the chains at opposite ends thereof. Each chain has a circumferential length that is an integral multiple of the circumference of an image transfer drum, and a number of teeth that is an integral multiple of the number of teeth of the drive pulley. A stabilizing mechanism is positioned in the image transfer region for preventing the chains from shaking.
摘要翻译： 本发明的打印机包括布置在与图像转印鼓相邻的图像转印区域中的送纸型输送装置。 片材输送装置包括一对驱动带轮，一对从动带轮，一对链条，每条链条通过一个驱动带轮和一个从动带轮，以及在其相对端固定到链条的夹持器。 每个链条具有作为图像转印鼓的圆周的整数倍的圆周长度，以及作为驱动滑轮的齿数的整数倍的多个齿。 稳定机构位于图像转印区域中，以防止链条晃动。
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公开(公告)号：US06521357B1
公开(公告)日：2003-02-18
申请号：US09612896
申请日：2000-07-10
IPC分类号： G11B11105
CPC分类号： G11B11/10591 , G11B11/10523 , G11B11/10584 , Y10T428/1143 , Y10T428/12646 , Y10T428/12861 , Y10T428/12931 , Y10T428/24942 , Y10T428/265
摘要： A magneto-optical recording medium including a recording layer for recording information and a substrate for supporting the recording layer is disclosed. The recording layer includes: a recording magnetic film for recording the information, the recording magnetic film being formed of a perpendicular magnetic anisotropy film; a readout magnetic film for optically reading out the information, the readout magnetic film being capable of being magnetically coupled with the recording magnetic film by an exchange-coupling force; and a controlling magnetic film, provided between the recording magnetic film and the readout magnetic film, for controlling the exchange-coupling force. The controlling magnetic film has in-plane magnetic anisotropy at room temperature.
摘要翻译： 公开了包括用于记录信息的记录层和用于支撑记录层的基板的磁光记录介质。 记录层包括：用于记录信息的记录磁性膜，记录磁性膜由垂直磁各向异性膜形成; 用于光学读出信息的读出磁膜，读出磁膜能够通过交换耦合力与记录磁性膜磁耦合; 以及设置在记录磁性膜和读出磁性膜之间的用于控制交换耦合力的控制磁性膜。 控制磁性膜在室温下具有面内磁各向异性。
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公开(公告)号：US5391431A
公开(公告)日：1995-02-21
申请号：US24317
申请日：1993-03-01
申请人： Yoshihiko Kudoh , Masahiro Birukawa
发明人： Yoshihiko Kudoh , Masahiro Birukawa
IPC分类号： G11B11/10 , G11B11/105 , B32B5/16 , G11B5/66
CPC分类号： G11B11/10586 , Y10S428/90 , Y10T428/12465 , Y10T428/12632 , Y10T428/12771 , Y10T428/265
摘要： A magneto-optical recording medium comprises a base film having a certain crystal plane oriented in parallel to a substrate and a recording film formed on the base film. The recording film is composed of plural pairs of Mn alloy group magnetic thin film layer having a C-axis-oriented crystalline magnetic anisotropy and a nonmagnetic thin film layer having an interatomic spacing approximate to that of the base film, alternately laminated each other, so that the Mn alloy group magnetic film having a C-axis-oriented crystalline magnetic anisotropy is epitaxially grown on the substrate at a low temperature through the base film with high thermal stability and great magneto-optical effect.
摘要翻译： 磁光记录介质包括具有与基板平行取向的某个晶面的基膜和形成在基膜上的记录膜。 记录膜由具有C轴取向结晶磁各向异性的多对Mn合金组磁性薄膜层和具有接近于基膜的原子间距的非磁性薄膜层交替层叠而成，因此 具有C轴取向的结晶磁各向异性的Mn合金组磁性膜在低温下通过具有高热稳定性和大的磁光效应的基膜在衬底上外延生长。
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公开(公告)号：US08136916B2
公开(公告)日：2012-03-20
申请号：US12354267
申请日：2009-01-15
申请人： Yusuke Nemoto , Yoshihiko Kudoh , Akira Saito , Yoshiyuki Shishido , Yukitaka Watarai , Hiroyuki Hiratsuka , Susumu Shirauchi , Shin-ichi Shoji
发明人： Yusuke Nemoto , Yoshihiko Kudoh , Akira Saito , Yoshiyuki Shishido , Yukitaka Watarai , Hiroyuki Hiratsuka , Susumu Shirauchi , Shin-ichi Shoji
CPC分类号： B41J2/16585
摘要： An image-forming apparatus includes a head unit configured to include line-type recording heads for ejecting ink droplets, a transport mechanism disposed facing the recording head and configured to transport a sheet, a maintain-recovery mechanism disposed downstream from the transport mechanism in a direction in which the sheet is transported and configured to maintain and recover the line type recording heads, and a head drive mechanism configured to move the head unit between a position facing the transport mechanism and a position facing the maintain-recovery mechanism in the direction in which the sheet is transported.
摘要翻译： 图像形成装置包括头单元，该头单元被配置为包括用于喷射墨滴的线型记录头，与该记录头相对设置并构造成输送片材的输送机构，在该输送机构的下游设置的维持恢复机构 方向，其中片材被输送和构造成维持和恢复线型记录头;以及头驱动机构，其构造成使头单元在面向输送机构的位置和面向维护恢复机构的位置之间沿着 该片材被运送。
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公开(公告)号：US06399227B1
公开(公告)日：2002-06-04
申请号：US08160976
申请日：1993-11-30
IPC分类号： B32B1518
CPC分类号： G11B11/10591 , G11B11/10523 , G11B11/10584 , Y10T428/1143 , Y10T428/12646 , Y10T428/12861 , Y10T428/12931 , Y10T428/24942 , Y10T428/265
摘要： A magneto-optical recording medium including a recording layer for recording information and a substrate for supporting the recording layer is disclosed. The recording layer includes: a recording magnetic film for recording the information, the recording magnetic film being formed of a perpendicular magnetic anisotropy film; a readout magnetic film for optically reading out the information, the readout magnetic film being capable of being magnetically coupled with the recording magnetic film by an exchange-coupling force; and a controlling magnetic film, provided between the recording magnetic film and the readout magnetic film, for controlling the exchange-coupling force. The controlling magnetic film has in-plane magnetic anisotropy at room temperature, thereby suppressing the exchange-coupling force between the recording magnetic film and the readout magnetic film, and when the temperature of the controlling magnetic film reaches a predetermined temperature by a readout light irradiation, the controlling magnetic film stops the suppression of the exchange-coupling force, whereby the information recorded in the recording magnetic film is magnetically transferred to the readout magnetic film.
摘要翻译： 公开了包括用于记录信息的记录层和用于支撑记录层的基板的磁光记录介质。 记录层包括：用于记录信息的记录磁性膜，记录磁性膜由垂直磁各向异性膜形成; 用于光学读出信息的读出磁膜，读出磁膜能够通过交换耦合力与记录磁性膜磁耦合; 以及设置在记录磁性膜和读出磁性膜之间的用于控制交换耦合力的控制磁性膜。 控制磁性膜在室温下具有面内的磁各向异性，从而抑制记录磁性膜与读出的磁性膜之间的交换耦合力，并且当控制磁性膜的温度通过读出光照射达到预定温度时 控制磁膜阻止了交换耦合力的抑制，由此记录在记录磁膜中的信息被磁性地传送到读出的磁性膜。
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6.发明授权Magneto-optical recording medium and recording and reading out process using the same 失效磁光记录介质和使用其的记录和读出过程
公开(公告)号：US5821004A
公开(公告)日：1998-10-13
申请号：US983128
申请日：1992-11-30
IPC分类号： G11B11/105 , G11B5/66
CPC分类号： G11B11/10593 , G11B11/10584 , Y10S428/90
摘要： A magneto-optical recording medium having a recording layer which has a first magnetic film, a second magnetic film and a third magnetic film in this order from a laser beam incident side, in which the second magnetic film has a perpendicular anisotropy in a temperature range from room temperature to a Curie temperature, the first magnetic film has an in-plane anisotropy when there is no temperature increase by the irradiation of a laser beam or a perpendicular anisotropy when the temperature is raised by the irradiation of the laser beam, and an exchange coupled force is present between the first magnetic film and the second magnetic film.
摘要翻译： 一种具有记录层的磁光记录介质，其具有从激光束入射侧开始依次具有第一磁性膜，第二磁性膜和第三磁性膜，其中第二磁性膜在温度范围内具有垂直各向异性 从室温到居里温度时，当通过激光束的照射升高温度时，通过激光束的照射或垂直各向异性不存在温度升高时，第一磁性膜具有面内各向异性，并且 交换耦合力存在于第一磁性膜和第二磁性膜之间。
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公开(公告)号：US5724338A
公开(公告)日：1998-03-03
申请号：US712804
申请日：1996-09-13
IPC分类号： G11B11/10 , G11B7/007 , G11B7/24 , G11B7/26 , G11B11/105 , G11B20/12 , G11B27/19 , G11B27/30
CPC分类号： G11B11/10584 , G11B11/10515 , G11B11/10563 , G11B11/10578 , G11B20/1217 , G11B27/19 , G11B27/3027 , G11B7/00718 , G11B7/00745 , G11B7/261
摘要： A magneto-optical recording medium includes at least a reading layer and a writing layer on a substrate. A track guide groove is formed in the medium so as to include in-groove portions and on-land portions. Only a portion where a temperature has been raised by optical beam irradiation is read, while a domain of a writing layer is copied on the writing layer, whereby a writing/reading operation can be effected with narrower track pitches. By this arrangement, there can be realized a narrow track pitch which is narrower than the diameter of a laser beam.
摘要翻译： 磁光记录介质至少包括读取层和衬底上的书写层。 在介质中形成轨道导向槽，以便包括槽内部分和陆上部分。 只读取通过光束照射而升高了温度的部分，同时在写入层上复制写入层的区域，从而能够以更窄的轨道间距进行写入/读取操作。 通过这种布置，可以实现比激光束的直径窄的窄轨道间距。
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公开(公告)号：US4952295A
公开(公告)日：1990-08-28
申请号：US337888
申请日：1989-04-14
IPC分类号： C23C14/06 , C23C14/34 , G11B11/105
CPC分类号： C23C14/3464 , C23C14/06 , C23C14/0623 , G11B11/10582
摘要： In a method of producing a deposition film of a composite material, a plurality of sputtering targets each containing one of a plurality of different components are disposed separately in a vacuum chamber. A substrate is subjected to sputtering from the sputtering targets while being moved at an adequately high speed relative to a deposition rate from each sputtering target so that extremely thin layers of the respective components are sequentially stacked repeatedly a plurality of times to thereby form a deposition film of a composite material in which the plurality of different components are mixed uniformly.
摘要翻译： 在制造复合材料的沉积膜的方法中，将分别包含多个不同部件中的一个的多个溅射靶分别设置在真空室中。 相对于来自每个溅射靶的沉积速率以足够高的速度从溅射靶进行溅射，使得各个部件的极薄层重复地顺次重叠多次，从而形成沉积膜 的多种不同成分混合均匀的复合材料。
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9.发明授权公开(公告)号：US06811889B2
公开(公告)日：2004-11-02
申请号：US10121780
申请日：2002-04-12
IPC分类号： G11B11105
CPC分类号： G11B11/10591 , G11B11/10523 , G11B11/10584 , Y10T428/1143 , Y10T428/12646 , Y10T428/12861 , Y10T428/12931 , Y10T428/24942 , Y10T428/265
摘要： A magneto-optical recording medium including a recording layer for recording information and a substrate for supporting the recording layer is disclosed. The recording layer includes: a recording magnetic film for recording the information, the recording magnetic film being formed of a perpendicular magnetic anisotropy film; and a readout magnetic film for optically reading out the information, the readout magnetic film being capable of being magnetically coupled with the recording magnetic film by an exchange-coupling force. The composition of the readout magnetic film may be chosen such that the exchange coupling force from the recording magnetic film does not affect the magnetization around the surface of the readout magnetic film on the side on which the readout light is incident.
摘要翻译： 公开了包括用于记录信息的记录层和用于支撑记录层的基板的磁光记录介质。 记录层包括：用于记录信息的记录磁性膜，记录磁性膜由垂直磁各向异性膜形成; 以及用于光学地读取信息的读出磁性膜，读出的磁性膜能够通过交换耦合力与记录磁性膜磁耦合。 可以选择读出磁性膜的组成，使得来自记录磁性膜的交换耦合力不影响在读出光入射侧的读出磁性膜的表面周围的磁化。
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公开(公告)号：US5582891A
公开(公告)日：1996-12-10
申请号：US76848
申请日：1993-06-15
CPC分类号： G11B7/263 , G11B7/00745 , G11B23/0057 , Y10S425/81 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： A method of making a stamper uses a photoresist disk cut by the application of a laser beam on the land planes thereof, or a stamper which is different in depth between the land plane on the internal peripheral side with respect to the prepit portion and the land plane on the external peripheral side. A method of making an optical disk substrate includes the steps of using a stamper, and molding a transparent plastic material with an injection molding method. A stamper capable of sufficiently transferring the prepits and guide grooves on the optical disk substrate with the correction of right and left inequality of the prepits, and the method of making it, and a superior optical disk substrate and a method of making it can be realized.
摘要翻译： 制造压模的方法使用通过在其平面上施加激光束切割的光致抗蚀剂盘，或者在内周侧上的平面平面之间相对于预凹坑部分和焊盘之间的深度不同的压模 平面。 制造光盘基板的方法包括以下步骤：使用压模，并用注射成型方法模制透明塑料材料。 能够通过校正预凹坑的左右不等式来充分地转印光盘基板上的预凹坑和引导槽的压模及其制造方法，以及优异的光盘基板及其制造方法 。
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