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81. 发明授权

US5255260A Optical recording apparatus employing stacked recording media with spiral grooves and floating optical heads 失效
标题翻译：采用具有螺旋槽和浮动光头的堆叠记录介质的光记录装置
公开(公告)号：US5255260A
公开(公告)日：1993-10-19
申请号：US555639
申请日：1990-07-23
申请人： Noboru Yamada , Isao Satoh , Sadao Mizuno , Yasuhiro Gotoh
发明人： Noboru Yamada , Isao Satoh , Sadao Mizuno , Yasuhiro Gotoh
IPC分类号： G11B7/0045 , G11B7/12 , G11B7/14 , G11B7/243 , G11B7/254 , G11B7/257 , G11B7/258 , G11B7/2595 , G11B17/028 , G11B7/24
CPC分类号： G11B7/254 , G11B7/00454 , G11B7/12 , G11B7/122 , G11B7/14 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25417 , G11B2007/25706 , G11B2007/2571 , G11B2007/25715 , G11B2007/25716 , G11B7/2595
摘要： The apparatus includes optical recording media each of which includes a single plate substrate with recording layers and spiral grooves formed on both sides of the substrate and which are available for recording and reproduction or for recording, erasing and reproduction via irradiation with laser beams. Both surfaces of the recording media are available for simultaneous access, and a plurality of thin floating-type optical heads are provided to irradiate laser beams onto the recording media. The optical heads are respectively provided at each side of the recording media and float, responsive to rotation of the recording media, above the respective surfaces of the recording media at a distance of at most hundreds of microns. The combination of these optical recording media and optical heads makes it possible to stack plural pairs thereof within an ultra-thin space, thus greatly improving the on-line capacity of the optical recording apparatus.

82. 发明授权

US5153866A Optical disc recording-reproducing apparatus for determining the last recorded sensor 失效
标题翻译：用于确定最后记录的传感器的光盘记录再现装置
公开(公告)号：US5153866A
公开(公告)日：1992-10-06
申请号：US649952
申请日：1991-02-04
申请人： Isao Satoh , Noboru Yamada
发明人： Isao Satoh , Noboru Yamada
IPC分类号： G11B27/10 , G11B7/00 , G11B7/0045 , G11B7/005 , G11B19/12 , G11B20/12 , G11B27/30
CPC分类号： G11B20/1217 , G11B19/12 , G11B27/3027 , G11B7/005 , G11B2220/20 , G11B2220/218
摘要： The method of determining the last sector containing recorded information or the last recorded sector, of a writer-once and read-many optical disc, comprises dividing tracks of a write-once and read-many optical disc into a plurality of sectors, where each sector has a data part for recording data and a sector ID part in which ID information for identifying the sector is recorded in advance. The ID information of a sector is attached to the data part of the sector and is recorded in the data part of the sector. The ID information reproduced from the data part of the sector is then compared with the ID information reproduced from the sector ID part of the sector, and when the ID information from the ID part and the data part coincide, the sector is determined to be the last recorded sector.
摘要翻译：确定包含记录的一次和多次读取的光盘的记录信息或最后记录的扇区的最后扇区的方法包括将一次写入和读取多个光盘的磁道划分成多个扇区，其中每个扇区扇区具有用于记录数据的数据部分和扇区ID部分，其中用于识别扇区的ID信息被预先记录。扇区的ID信息附加到扇区的数据部分，并被记录在扇区的数据部分中。然后将从扇区的数据部分再现的ID信息与从扇区的扇区ID部分再现的ID信息进行比较，并且当来自ID部分和数据部分的ID信息一致时，扇区被确定为最后记录部门。

83. 发明授权

US4980879A Optical information recording and erasing method using two laser beams on a phase change optical recording medium 失效
标题翻译：在相变光记录介质上使用两个激光束的光信息记录和擦除方法
公开(公告)号：US4980879A
公开(公告)日：1990-12-25
申请号：US272253
申请日：1988-11-17
申请人： Noboru Yamada , Kenichi Nishiuchi , Eiji Ohno
发明人： Noboru Yamada , Kenichi Nishiuchi , Eiji Ohno
IPC分类号： G11B7/0055 , G11B7/006
CPC分类号： G11B7/006 , G11B7/00557
摘要： A method for performing a high quality recording of information signals on an optical disk utilizes reversible structural changes between crystalline and amorphous states of a chalcogenide glass film or the like and two circular or nearly circular laser spots closely arranged along a recording track of optical disk. The preceding spot, which emits a continuous mode or high-frequency mode by far exceeding the recording frequency, operates cancel the past history in the irradiated portion by melting the recording film. The succeeding spot, which is modulated between the power levels for amorphizing and crystallizing according to the recorded information, operates to record new information signals on the track just after erased by the preceding laser spot.

84. 发明授权

US4935336A Optical recording medium 失效
公开(公告)号：US4935336A
公开(公告)日：1990-06-19
申请号：US215717
申请日：1988-06-29
申请人： Noboru Yamada , Kenichi Nishiuchi , Mutsuo Takenaga
发明人： Noboru Yamada , Kenichi Nishiuchi , Mutsuo Takenaga
IPC分类号： B41M5/26 , G11B7/00 , G11B7/0055 , G11B7/125 , G11B7/24 , G11B7/243 , G11B7/26 , G11B7/30
CPC分类号： G11B7/0055 , G11B7/00 , G11B7/125 , G11B7/243 , G11B7/26 , G11B2007/24304 , G11B2007/24306 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/2432 , Y10S430/146
摘要： The invention is directed to an optical recording member including a thin film photosensitive layer provided on a base. The thin film photosensitive layer may vary between a low optical density state and a high optical density state when optical energy is applied thereto. This thin film photosensitive layer contains a first element which may be a metal or semimetal, a second element which is at least one selected from Te, Ge, Sn, Al, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Mo, Rh, Pd, Ag, Cd, In, Ta, W, Pt, Au, Tl, Pb, Si, Sb, Bi, and an oxygen element. Part of the oyxgen element is bonded with the first element to form its oxide. The ratio x of the total number of atoms of the oxygen element to that of the first element, when the maximum valence of the first element in a stable oxide state is n, is according to the relation of 0 n/2. At least part of the second element exists in a non-oxide state. This thin film photosensitive layer is formed by a vacuum deposition or sputtering method. By irradiating the optical recording medium with light, information may be recorded or recorded information may be erased.

85. 发明授权

US4839883A Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US4839883A
公开(公告)日：1989-06-13
申请号：US66229
申请日：1987-06-25
申请人： Kenichi Nagata , Noboru Yamada
发明人： Kenichi Nagata , Noboru Yamada
IPC分类号： G11B7/258 , G11B7/2595
CPC分类号： G11B7/258 , G11B7/2595 , Y10S430/146
摘要： There is provided a rewritable tri-layer optical information recording medium of the phase change type having a high sensitivity. In this medium, a reflective layer is formed by a thin film of an Ni-Cr alloy or an Au-Cr alloy.

86. 发明授权

US4659588A Method of producing optical recording medium 失效
标题翻译：制造光记录介质的方法
公开(公告)号：US4659588A
公开(公告)日：1987-04-21
申请号：US624571
申请日：1984-06-26
申请人： Noboru Yamada , Kenichi Nishiucki , Mutsuo Takenaga
发明人： Noboru Yamada , Kenichi Nishiucki , Mutsuo Takenaga
IPC分类号： C23C14/08 , C23C14/24 , G11B7/243 , B05D3/06 , B05D5/06
CPC分类号： G11B7/243 , C23C14/08 , C23C14/24 , G11B2007/24316 , G11B2007/2432
摘要： The present invention relates to a method of producing an optical recording medium containing a thin film photosensitive layer provided on a board. When subjected to an optical energy, the optical density of this thin film photosensitive layer varies. Such optical recording medium is formed by the method of (a) mixing tellurium dioxide TeO.sub.2 and a reducing substance or substances, (b) heating the obtained mixture and causing part of the TeO.sub.2 to react with the reducing substance to obtain a sintered body and (c) obtaining a TeO.sub.2 compound thin film photosensitive layer on a board by evaporation and deposition, using the sintered body obtained in steps (a) and (b) as the vacuum deposition source. The optical recording medium possessing such a TeO.sub.2 compound thin film photosensitive layer may be used as both a one-time recording type medium and as an erasable type medium, capable of erasing the previously recorded information and recording new information in its place.
摘要翻译：本发明涉及一种制备含有设置在基板上的薄膜感光层的光学记录介质的方法。当受到光能时，该薄膜感光层的光密度变化。这种光记录介质是通过（a）将二氧化碲TeO 2和还原物质或物质混合的方法形成的，（b）加热所得混合物并使部分TeO 2与还原物质反应得到烧结体， c）使用步骤（a）和（b）中获得的烧结体作为真空沉积源，通过蒸发和沉积在板上获得TeO 2复合薄膜感光层。具有这种TeO 2复合薄膜感光层的光学记录介质可以用作能够擦除先前记录的信息并记录新信息的一次记录型介质和可擦除型介质。

87. 发明授权

US4656079A Reversible optical information recording medium 失效
标题翻译：可逆光信息记录介质
公开(公告)号：US4656079A
公开(公告)日：1987-04-07
申请号：US743801
申请日：1985-06-12
申请人： Noboru Yamada , Eiji Ohno , Kunio Kimura
发明人： Noboru Yamada , Eiji Ohno , Kunio Kimura
IPC分类号： G11B7/243 , G11B7/253 , G11B7/2533 , B32B15/04 , G01D15/14 , G01D15/34
CPC分类号： G11B7/243 , G11B2007/24308 , G11B2007/24312 , G11B2007/24316 , G11B2007/2432 , G11B7/2533 , Y10S428/913 , Y10S430/146 , Y10S430/165 , Y10T428/24917 , Y10T428/31507 , Y10T428/31692 , Y10T428/31699
摘要： A reversible optical information recording medium which permits recording, reproducing, erasing and rewriting at high speeds by means of laser beams. The reversible optical information recording medium has a recording thin film which is essentially constituted by Te-Au-O, and Ge or Se. In the system which employs Ge, the recording thin film is formed by addition of at least one selected from a group consisting of Sn, In, Bi and Sb, such as to reduce the Au content in the film composition. On the other hand, in the system which employs Se, a further improvement in the stability of the recorded signal is achievable by the addition of Ge, and an improvement in the recording/erasing sensitivities, particularly erasing sensitivity, can be enhanced by addition of at least one element selected from a group consisting of Sn, In, Bi and Sb. The recording/erasing mechanism in the reversible optical information recording medium of the invention mainly relies upon a change in the optical characteristic which in turn is caused mainly by a reversible phase change of Te. The phase change in the recording medium of the invention can be effected by a laser beam of an extremely low light power density and short irradiation time as compared with that required by the conventional optical information recording medium. This in turn permits much higher speed of recording and erasing of information over the conventional optical information recording medium.
摘要翻译：一种可逆光信息记录介质，其允许通过激光束以高速记录，再现，擦除和重写。可逆光信息记录介质具有基本上由Te-Au-O和Ge或Se构成的记录薄膜。在采用Ge的系统中，通过添加选自由Sn，In，Bi和Sb组成的组中的至少一种来形成记录薄膜，以减少膜组成中的Au含量。另一方面，在采用Se的系统中，通过添加Ge可以实现记录信号的稳定性的进一步提高，并且通过添加Ge可以提高记录/擦除灵敏度的提高，特别是擦除灵敏度选自由Sn，In，Bi和Sb组成的组中的至少一种元素。本发明的可逆光信息记录介质中的记录/擦除机制主要依赖于光学特性的变化，其特征在于主要由Te的可逆相变引起。本发明的记录介质的相位变化可以通过与传统的光学信息记录介质所需的相比，具有极低的光功率密度和短的照射时间的激光束来实现。这又允许在常规光学信息记录介质上记录和擦除信息的速度更高。

88. 发明授权

US4511136A Sheet handling device 失效
标题翻译：纸张处理装置
公开(公告)号：US4511136A
公开(公告)日：1985-04-16
申请号：US442663
申请日：1982-11-18
申请人： Noboru Yamada , Kunihiko Nakamura
发明人： Noboru Yamada , Kunihiko Nakamura
IPC分类号： B65H29/40 , B65H31/32 , B65H33/00 , B65H33/02 , B65H29/34
CPC分类号： B65H31/32 , B65H29/40 , B65H2301/4212 , B65H2301/426 , B65H2701/1912
摘要： Paper leaves, conveyed through a conveyer belt system, are inserted into arcuate grooves of rotating conveying wheels and subjected to a running speed reduction, and discharged under the rotating conveying wheels into a space by the use of a stopper. When the number of paper leaves falling into the space reaches a preset count, for example, projecting devices are actuated to project bar elements into the space, with paper leaves exceeding the preset count being piled on the bar elements. The preset number of paper leaves are then transferred from the space. Once transfer is complete, the bar elements are retracted enabling the paper leaves collected thereupon to fall into the space.
摘要翻译：通过输送带系统传送的纸叶被插入旋转输送轮的弓形槽中并经过减速运行，并通过使用止动件在旋转输送轮下方排出到空间中。当落入空间的纸叶数量达到预设计数时，例如，启动投影装置将条形元件投射到空间中，超过预设计数的纸叶堆积在条形元件上。然后从空间传送预设数量的纸叶。一旦传输完成，就可以将条形元件缩回，从而使收集到其上的纸张落在空间中。

89. 发明授权

US4186253A Perfusate for preserving organ to be transplanted and preserving method 失效
标题翻译：用于保存器官的移植和保存方法
公开(公告)号：US4186253A
公开(公告)日：1980-01-29
申请号：US950071
申请日：1978-10-10
申请人： Kazumasa Yokoyama , Masakazu Iwai , Hiroyuki Okamoto , Noboru Yamada
发明人： Kazumasa Yokoyama , Masakazu Iwai , Hiroyuki Okamoto , Noboru Yamada
IPC分类号： A01N1/00 , A01N1/02 , C12B3/00 , A61K31/025
CPC分类号： A01N1/02 , A01N1/0226
摘要： An organ to be transplanted, such as kidney, can effectively be preserved by perfusion for a considerably long time by the use of a perfusate which is made by mixing a Ringer's solution modified by increasing potassium ion to 8-20 meq/l, a stable perfluorocarbon compound emulsion and albumin, so that the concentration of the perfluorocarbon compound is 7.5 to 12.5% (W/V) and that of albumin is 1-8% (W/V) based on the perfusate.
摘要翻译：通过使用通过将通过增加钾离子修饰的林格氏溶液混合至8-20meq / l而制成的灌注液，可以通过灌注相当长的时间来有效地保存要移植的器官，例如肾脏，稳定的全氟化碳化合物乳液和白蛋白，使得全氟化碳化合物的浓度为7.5至12.5％（W / V），而白蛋白的浓度为基于灌注液的1-8％（W / V）。

90. 发明授权

US08530140B2 Optical information recording medium and method for manufacturing the same 有权
标题翻译：光学信息记录介质及其制造方法
公开(公告)号：US08530140B2
公开(公告)日：2013-09-10
申请号：US12593979
申请日：2009-01-28
申请人： Hideo Kusada , Rie Kojima , Takashi Nishihara , Noboru Yamada
发明人： Hideo Kusada , Rie Kojima , Takashi Nishihara , Noboru Yamada
IPC分类号： G11B7/24
CPC分类号： G11B7/24 , C01G23/047 , C01G29/00 , C01G29/006 , C01P2002/50 , C01P2002/52 , C01P2006/60 , C23C14/08 , C23C14/34 , G11B7/24038 , G11B7/252 , G11B7/259 , G11B7/266 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25715 , Y10T428/21
摘要： An optical information recording medium of the present invention includes at least a recording layer (4) that allows information to be recorded thereon and/or reproduced therefrom by being irradiated with a laser beam, and a transmittance adjusting layer (7) in this order from an incident side of the laser beam (30). In the optical information recording medium of the present invention, the transmittance adjusting layer (7) contains Bi, Ti, and O and with a composition of Bi, Ti, and O contained in the transmittance adjusting layer (7) being denoted as BixTiyOz, in atomic number ratio, x, y, and z satisfy 0.07≦x≦0.35, 0.07≦y≦0.28, 0.56≦z≦0.70, and x+y+z=1. Or the transmittance adjusting layer (7) contains Bi2O3 and TiO2, and with a composition of Bi2O3 and TiO2 contained in the transmittance adjusting layer (7) being denoted as (Bi2O3)α(TiO2)β, in molar ratio, α and β satisfy 0.2≦α≦0.7, 0.3≦β≦0.8, and α+β=1.
摘要翻译：本发明的光学信息记录介质至少包括记录层（4），该记录层（4）能够通过照射激光而在其上记录和/或再现其信息，以及透射率调节层（7）激光束（30）的入射侧。在本发明的光学信息记录介质中，透射率调节层（7）包含Bi，Ti和O，并且透射率调节层（7）中所含的Bi，Ti和O的组成被表示为BixTiyOz，在原子序数比中，x，y和z满足0.07 @ x @ 0.35，0.07 @ y @ 0.28,0.56 @ z @ 0.70和x + y + z = 1。或者透光率调节层（7）含有Bi 2 O 3和TiO 2，并且透射率调整层（7）中所含的Bi 2 O 3和TiO 2组成以摩尔比表示为（Bi 2 O 3）α（TiO 2）β，α和β满足 0.2 @α@ 0.7，0.3 @β@ 0.8和α+β= 1。

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