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1. 发明申请

WO2008032529A1 INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND INFORMATION RECORDING APPARATUS: 审中-公开
标题翻译：信息记录方法，信息记录介质和信息记录装置：
公开(公告)号：WO2008032529A1
公开(公告)日：2008-03-20
申请号：PCT/JP2007/066081
申请日：2007-08-14
申请人： RICOH COMPANY, LTD. , HIBINO, Eiko , KANEKO, Yujiro , OHKURA, Hiroko
发明人： HIBINO, Eiko , KANEKO, Yujiro , OHKURA, Hiroko
IPC分类号： G11B7/0045 , G11B7/125
CPC分类号： G11B7/0062 , G11B7/252 , G11B7/259 , G11B20/10 , G11B2007/24304 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25711 , G11B2007/25715 , G11B2220/216 , G11B2220/2541
摘要： An information recording method recording information on an information recording medium in the form of a recording mark having a time-length nT by irradiating optical beam pulses thereto according to a recording strategy, the recording strategy comprises the steps of forming the recording mark on the recording medium by controlling a power of the optical beam pulses to one of ternary values Pw, Pb and Pe (Pw>Pe>Pb) and irradiating a heating pulse having a power set to Pw, and a cooling pulse having a power set to Pb, upon the information recording medium alternately; and forming a space on the recording medium subsequent to the recording mark by irradiating the optical beam pulse with the power Pe, the recording strategy increasing the number of said heating pulses by one each time the time-length of the recording mark is increased by 2T, the recording strategy setting a heat pulse starting time sTtop and a heat pulse termination time eTtop for a first heating pulse, when forming a recording mark of a time-length of at least 2T, individually at least in the case of forming a space-length of 2T and the case in which there is formed a space-length of 3T or more, before or after the currently formed recording mark.
摘要翻译：一种信息记录方法，根据记录策略，通过将光束脉冲照射到具有时间长度nT的记录标记形式的信息记录介质上记录信息，记录策略包括以下步骤：在记录上形成记录标记通过将光束脉冲的功率控制为三次值Pw，Pb和Pe（Pw> Pe> Pb）中的一个，并且将具有功率设定的加热脉冲照射到Pw，以及将功率设定为Pb的冷却脉冲，交替地在信息记录介质上; 并且通过用功率Pe照射光束脉冲在记录标记之后的记录介质上形成空间，记录策略每当记录标记的时间长度增加2T时，增加所述加热脉冲数至少在形成空间位置的情况下，记录策略为第一加热脉冲设定加热脉冲开始时间sTtop和加热脉冲终止时间eTtop，当形成时间长度至少为2T的记录标记时，长度为2T的情况，以及在当前形成的记录标记之前或之后形成3T以上的间隔长度的情况。

2. 发明申请

WO2007105662A1 OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：光学记录介质
公开(公告)号：WO2007105662A1
公开(公告)日：2007-09-20
申请号：PCT/JP2007/054735
申请日：2007-03-02
申请人： Ricoh Company, Ltd. , DEGUCHI, Hiroshi , HIBINO, Eiko , OHKURA, Hiroko , ITO, Kazunori , YUZURIHARA, Hajime , IWASA, Hiroyuki
发明人： DEGUCHI, Hiroshi , HIBINO, Eiko , OHKURA, Hiroko , ITO, Kazunori , YUZURIHARA, Hajime , IWASA, Hiroyuki
IPC分类号： B41M5/26 , G11B7/24 , G11B7/243 , G11B7/254 , G11B7/257
CPC分类号： G11B7/243 , G11B7/257 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , Y10T428/21
摘要： An optical recording medium having first protective layer, recording layer, second protective layer, and reflective layer, wherein the recording layer contains a phase-change material represented by Formula (l"l), Formula (1-2), or Formula (1-3); the second protective layer contains one selected from zinc oxides, indium oxides, tin oxides, mixtures thereof, and materials Formula (2), and materials Formula (3). Formula (l"l): In αi Sb βi Xl γi (Xl : Ge, Te, Zn, Mn, or mixture thereof, 0.10≤αl≤0.25, 0.65≤βl≤0.80, and 0.04≤γl≤0.15) Formula (1-2): Ga α2 Sb β2 Sn Y2 Ge s2 X2 ε2 (X2 : Te, Zn, Mn, In, or mixture thereof, 0.04≤α2≤0.09, 0.56≤62≤0.79, 0.05≤γ2 α3 Sb β3 Sn Y3 Ge δ3 X3 ε3 (X3 : Te, In, Zn, Bi, or mixture thereof, 0.04≤α3≤0.09, 0.56≤63≤0.79, 0.05≤γ3≤0.29, 0.03≤δ3≤0.23, and 0≤ε3≤0.09) Formula (2): ZnO-Al-Y [(100 - α4 - 64):α4:β4] (Y : Mn, Ge, Ti, or mixture thereof, 0.5≤α4≤10.0, and 0≤B4≤25.0) Formula (3): ZnO-Al 2 O 3 -Z [(100 - α5 - 65):α5:β5] (Z : Mn oxide, Ge oxide, Ti oxide, or mixture thereof, 0.5≤α5≤10.0, and 0≤65≤30.0).
摘要翻译：一种具有第一保护层，记录层，第二保护层和反射层的光学记录介质，其中所述记录层包含由式（I“），式（1-2）或式（1）表示的相变材料 -3）;第二保护层包含选自氧化锌，氧化铟，氧化锡，其混合物，以及式（2）和材料式（3）的材料。式（l“l）：在（X1：Ge，Te，Zn，Mn或其混合物，0.10 = a1 = 0.25,0.65 =β1= 0.80，并且0.04 =λ1= 0.15）式（1-2）：Ga2a2 Sb2S2＆lt; Y2＆gt;＆lt; SUB＆gt; s2

3. 发明申请

WO2005049333A1 OPTICAL RECORDING MEDIUM AND PROCESS FOR PRODUCING THE SAME, SPATTERING TARGET, USING PROCESS OF OPTICAL RECORDING MEDIUM, AND OPTICAL RECORDING APPARATUS 审中-公开
标题翻译：光学记录介质及其制造方法，使用光学记录介质的过程，散射目标和光学记录装置
公开(公告)号：WO2005049333A1
公开(公告)日：2005-06-02
申请号：PCT/JP2004/016899
申请日：2004-11-08
申请人： RICOH COMPANY, LTD. , MIURA, Hiroshi , ITO, Kazunori , HARIGAYA, Makoto , HIBINO, Eiko , SHINKAI, Masaru , OHKURA, Hiroko
发明人： MIURA, Hiroshi , ITO, Kazunori , HARIGAYA, Makoto , HIBINO, Eiko , SHINKAI, Masaru , OHKURA, Hiroko
IPC分类号： B41M5/26
CPC分类号： G11B7/0062 , C23C14/06 , C23C14/083 , C23C14/3414 , G11B7/243 , G11B7/266 , G11B7/268 , G11B2007/2431 , G11B2007/24314 , Y10T428/21
摘要： The object of the present invention is to provide an optical recording medium and the like that is adapted to higher density and higher speed recording of 8 times or more than that of DVD (about 28 m/sec or more) and that exhibits superior repeating and reservation properties. In order to attain the object an optical recording medium is provided that comprises a substrate, and a recording layer, wherein at least one of recording, reproducing, erasing, and rewriting of information is carried out by means of reversible phase changes at marks on the recording layer, the reversible phase changes at marks are induced between crystalline and amorphous states by laser irradiation, the length of the respective marks is 0.4 mm or less in the traveling direction of the laser irradiation, and the recording layer has a composition expressed by the formula: InaSbb, wherein a and b are atomic percent of the respective elements; 0.73 ≤ β/(α+β) ≤ 0.90, α + β = 100, alternatively a composition expressed by the formula: MγIn?α#191Sb?β#191, wherein M represents an element other than In and Sb or an element combination containing two or more elements other than In and Sb; a and b are atomic percent of the respective elements, γ is atomic percent of the element or sum of atomic percent of the respective elements; 0.73 ≤ β/(α+β) ≤ 0.90, 0
摘要翻译：本发明的目的是提供一种光记录介质等，其适合于比DVD的高密度和高速记录的8倍或更高（约28m / sec或更高），并且表现出优异的重复和预订属性。为了实现该目的，提供了一种包括基板和记录层的光学记录介质，其中通过可变相位改变来进行信息的记录，再现，擦除和重写中的至少一个记录层，通过激光照射在晶体和非晶态之间引发标记处的可逆相变，在激光照射的行进方向上各标记的长度为0.4mm以下，记录层的组成由式：InaSbb，其中a和b是各元素的原子百分数; 0.73 <=β/（α+β）<= 0.90，α+β= 100，或者由下式表示的组成：MgammaInα1A191βbββ1191，其中M表示除In和Sb之外的元素，或包含除In和Sb之外的两种或更多种元素的元素组合; a和b是各元素的原子百分比，γ是元素的原子百分数或各元素的原子百分比之和; 0.73 <=β/（α+β）<= 0.90,0 <γ<α，α+β+γ= 100。

4. 发明申请

WO2007083837A1 OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：光学记录介质
公开(公告)号：WO2007083837A1
公开(公告)日：2007-07-26
申请号：PCT/JP2007/051121
申请日：2007-01-18
申请人： Ricoh Company, Ltd. , OHKURA, Hiroko , HIBINO, Eiko , DEGUCHI, Hiroshi , ITO, Kazunori
发明人： OHKURA, Hiroko , HIBINO, Eiko , DEGUCHI, Hiroshi , ITO, Kazunori
IPC分类号： G11B7/254 , G11B7/24 , G11B7/243 , G11B7/257
CPC分类号： G11B7/243 , G11B7/00454 , G11B7/006 , G11B7/2531 , G11B7/2534 , G11B7/258 , G11B7/259 , G11B2007/24314 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25715 , Y10T428/21
摘要： To provide an optical recording medium in which error-causing short marks are produced in numbers small enough excellent high-recording characteristics and in which amorphous marks are uniform in shape. The optical recording medium includes: a first protective layer; a recording layer containing Sb as a main ingredient; a second protective layer; and a reflective layer, the first protective layer, the recording layer, the second protective layer and the reflective layer being provided in the order in which light passes through the medium for recording and reproduction of information, wherein the first protective layer and/or the second protective layer, both of which are in contact with the recording layer, are/is formed of a crystalline oxide.
摘要翻译：为了提供一种光学记录介质，其中产生具有小到足够优异的高记录特性并且其中非晶标记的形状均匀的数字产生误差的短标记。光记录介质包括：第一保护层; 以Sb为主要成分的记录层; 第二保护层; 以及反射层，所述第一保护层，所述记录层，所述第二保护层和所述反射层以光通过用于记录和再现信息的介质的顺序设置，其中所述第一保护层和/或两者都与记录层接触的第二保护层由结晶氧化物形成。

5. 发明申请

WO2006107100A1 OPTICAL RECORDING MEDIUM AND OPTICAL RECORDING METHOD 审中-公开
标题翻译：光记录介质和光学记录方法
公开(公告)号：WO2006107100A1
公开(公告)日：2006-10-12
申请号：PCT/JP2006/307388
申请日：2006-03-31
申请人： Ricoh Company, Ltd. , ITO, Kazunori , HIBINO, Eiko , ABE, Mikiko , DEGUCHI, Hiroshi , OHKURA, Hiroko , MIURA, Hiroshi
发明人： ITO, Kazunori , HIBINO, Eiko , ABE, Mikiko , DEGUCHI, Hiroshi , OHKURA, Hiroko , MIURA, Hiroshi
IPC分类号： G11B7/0045 , G11B7/125
CPC分类号： G11B7/0062 , G11B7/1263 , G11B7/2433 , G11B2007/24304 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314
摘要： An optical recording method to record information with a mark length recording method, where an amorphous mark and a crystal space are recorded only in the groove of a substrate having a guide groove, with the temporal length of the mark and the space of nT (T denotes a reference clock period; n denotes a natural number). The space is formed at least by an erase pulse of power P e ; all the marks of 4T or longer are formed by a multi pulse alternatively irradiating a heating pulse of power P w and a cooling pulse of power P b while P w > P b ; and the P e and the P w satisfy the following relations: 0.15 ≤ P e /P w ≤ 0.4, and 0.4 ≤ τ w /( τ w + τ b ) ≤ 0.8, where τ w denotes the sum of the length of the heating pulses, and τ b denotes the sum of the length of the cooling pulses.
摘要翻译：一种记录具有标记长度记录方法的信息的光学记录方法，其中无定形标记和晶体空间仅记录在具有引导槽的基板的凹槽中，标记的时间长度和nT（T 表示参考时钟周期; n表示自然数）。所述空间至少形成为功率消除脉冲P＆lt; 4T以上的所有标记由多脉冲形成，交替地照射功率P＆lt; W＆gt;的加热脉冲和功率P＆gt; b＆gt;的冷却脉冲，而P < P ; 并且P＆lt; e＆gt;和P＆lt; W＆gt;满足以下关系：0.15 = P＆lt; / P＆gt; w / ，和0.4 = t / w /（t / w + t B）= 0.8，其中t W w表示加热脉冲的长度之和，而t B b表示冷却脉冲的长度之和。

6. 发明申请

WO2014103849A1 NONAQUEOUS ELECTROLYTIC STORAGE ELEMENT 审中-公开
标题翻译：非水电解储存元件
公开(公告)号：WO2014103849A1
公开(公告)日：2014-07-03
申请号：PCT/JP2013/083998
申请日：2013-12-12
申请人： RICOH COMPANY, LTD. , KIMURA, Okitoshi , ONAGI, Nobuaki , HIBINO, Eiko , KAMEZAKI, Hisamitsu , HIROWATARI, Anna , SUGIMOTO, Yasunori
发明人： KIMURA, Okitoshi , ONAGI, Nobuaki , HIBINO, Eiko , KAMEZAKI, Hisamitsu , HIROWATARI, Anna , SUGIMOTO, Yasunori
IPC分类号： H01M10/052 , H01M4/13 , H01M4/133 , H01M10/0566
CPC分类号： H01M10/0525 , H01M4/133 , H01M4/583 , H01M4/587 , H01M10/052 , H01M10/0566 , H01M2004/021 , H01M2010/4292
摘要： To provide a nonaqueous electrolytic storage element, which contains: a positive electrode, which contains a positive electrode material layer including a positive electrode active material capable of reversibly accumulating and releasing anions; a negative electrode, which contains a negative electrode material layer including a negative electrode active material capable of reversibly accumulating and releasing cations; a separator provided between the positive electrode and the negative electrode; and a nonaqueous electrolyte containing an electrolyte salt, wherein a pore volume of the negative electrode material layer per unit area of the negative electrode is larger than a pore volume of the positive electrode material layer per unit area of the positive electrode.
摘要翻译：提供一种非水电解储存元件，其包含：正极，其含有能够可逆地积聚和释放阴离子的正极活性物质的正极材料层; 负极，其包含负极材料层，所述负极材料层包括能够可逆地积聚和释放阳离子的负极活性物质; 设置在所述正极和所述负极之间的隔膜; 以及含有电解质盐的非水电解液，其中负极单位面积的负极材料层的孔体积比正极单位面积的正极材料层的孔体积大。

7. 发明申请

WO2014073712A1 NONAQUEOUS ELECTROLYTIC CAPACITOR ELEMENT 审中-公开
标题翻译：非电解电容器元件
公开(公告)号：WO2014073712A1
公开(公告)日：2014-05-15
申请号：PCT/JP2013/080967
申请日：2013-11-11
申请人： RICOH COMPANY, LTD. , KYUSHU UNIVERSITY , ONAGI, Nobuaki , KIMURA, Okitoshi , HIBINO, Eiko , KAMEZAKI, Hisamitsu , ISHIHARA, Tatsumi
发明人： ONAGI, Nobuaki , KIMURA, Okitoshi , HIBINO, Eiko , KAMEZAKI, Hisamitsu , ISHIHARA, Tatsumi
IPC分类号： H01M10/052 , H01G11/62 , H01G11/64 , H01M10/0567 , H01M10/0568 , H01M10/0569
CPC分类号： H01G9/035 , H01G9/04 , H01G9/145 , H01G11/62 , H01G11/64 , H01M4/583 , H01M10/052 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2220/20 , H01M2220/30 , H01M2300/0028 , Y02E60/13
摘要： To provide a nonaqueous electrolytic capacitor element, which contains: a positive electrode containing a positive electrode active material capable of intercalating or deintercalating anions; a negative electrode containing a negative electrode active material; and a nonaqueous electrolyte, which contains a nonaqueous solvent, an electrolyte salt containing a halogen atom, and a compound having a site capable of bonding to an anion containing a halogen atom.
摘要翻译：提供一种非水电解电容器元件，其包含：含有能够插入或脱嵌阴离子的正极活性物质的正极; 含有负极活性物质的负极; 和含有非水溶剂的非水电解质，含有卤原子的电解质盐，以及能够与含有卤素原子的阴离子结合的位置的化合物。

8. 发明申请

WO2006095932A2 OPTICAL DISK, RECORDING METHOD, RECORDING MEDIUM, AND OPTICAL DISK UNIT 审中-公开
标题翻译：光盘，记录方法，记录媒体和光盘单元
公开(公告)号：WO2006095932A2
公开(公告)日：2006-09-14
申请号：PCT/JP2006/310940
申请日：2006-05-25
申请人： RICOH COMPANY, LTD. , KATO, Masaki , YAMADA, Katsuyuki , ITO, Kazunori , SHINOTSUKA, Michiaki , HIBINO, Eiko , SHINKAI, Masaru , SEKIGUCHI, Hiroyoshi
发明人： KATO, Masaki , YAMADA, Katsuyuki , ITO, Kazunori , SHINOTSUKA, Michiaki , HIBINO, Eiko , SHINKAI, Masaru , SEKIGUCHI, Hiroyoshi
CPC分类号： G11B20/1217 , G11B7/00456 , G11B7/00736 , G11B7/1267 , G11B7/24038 , G11B7/24082 , G11B7/268 , G11B27/19 , G11B27/24 , G11B2007/0013 , G11B2020/1275 , G11B2020/1288 , G11B2220/216 , G11B2220/235 , G11B2220/2537
摘要： A method of recording information using a laser on a multilayer optical disk having a plurality of recording layers is provided. The plurality of recording layers include a first recording layer and a second recording layer adjacent the first recording layer. The first recording layer is provided with a first test writing area to be used for calibration of write power, and the second recording layer is provided with a second test writing area to be used for calibration of write power. The disk is arranged so that a first region of the first test writing area is superposed with a second region of the second test writing area when considered in the direction in which the laser is arranged to irradiate. The method comprises, if the second region of the second test writing area is unrecorded, recording data in the second region of the second test writing area, thereby converting the second region of the second test writing area into a recorded state; and once the second region of the second test writing area has been converted into a recorded state, performing test writing in the first region of the first test writing area.
摘要翻译：提供了一种在具有多个记录层的多层光盘上使用激光记录信息的方法。多个记录层包括与第一记录层相邻的第一记录层和第二记录层。第一记录层设置有用于校准写入功率的第一测试写入区域，并且第二记录层设置有用于校准写入功率的第二测试写入区域。光盘布置成使得第一测试写入区域的第一区域与第二测试写入区域的第二区域重叠，在激光器被布置成照射的方向上考虑。该方法包括如果第二测试写入区域的第二区域未被记录，则在第二测试写入区域的第二区域中记录数据，从而将第二测试写入区域的第二区域转换为记录状态; 并且一旦第二测试写入区域的第二区域已被转换为记录状态，则在第一测试写入区域的第一区域中执行测试写入。

9. 发明申请

WO2006093341A1 OPTICAL RECORDING MEDIUM, MULTI-LAYERED OPTICAL RECORDING MEDIUM, AND OPTICAL RECORDING METHOD AND RECORDING APPARATUS USING THE SAME 审中-公开
标题翻译：光记录介质，多层光记录介质，光记录方法和记录装置
公开(公告)号：WO2006093341A1
公开(公告)日：2006-09-08
申请号：PCT/JP2006/304543
申请日：2006-03-02
申请人： Ricoh Company, Ltd. , HIBINO, Eiko , MIURA, Hiroshi , ITO, Kazunori , HARIGAYA, Makoto , SEKIGUCHI, Hiroyoshi , SHINOTSUKA, Michiaki , SHINKAI, Masaru , KATO, Masaki , YAMADA, Katsuyuki
发明人： HIBINO, Eiko , MIURA, Hiroshi , ITO, Kazunori , HARIGAYA, Makoto , SEKIGUCHI, Hiroyoshi , SHINOTSUKA, Michiaki , SHINKAI, Masaru , KATO, Masaki , YAMADA, Katsuyuki
IPC分类号： G11B7/0045 , G11B7/125
CPC分类号： G11B7/0062 , G11B7/1267 , G11B7/24038 , G11B2007/0013
摘要： The present invention relates to an recording method for a multi-layered optical recording medium including M phase change recording layers, with M=2. The method comprises recording a mark in a Kth one of said recording layers by using a laser to irradiate the Kth recording layer using a recording pulse train including a plurality of laser beam pulses. The recording pulse train for the Kth recording layer has a cycle of t(K)[T], the 1st recording layer is the recording layer closest the laser beam, and the Mth recording layer is the recording layer furthest from the laser beam, T is a clock cycle. The the following relationship is satisfied: t(1)
摘要翻译：本发明涉及具有M = 2的包括M个相变记录层的多层光记录介质的记录方法。该方法包括通过使用激光器使用包括多个激光束脉冲的记录脉冲串照射第K个记录层来在第K个记录层中记录标记。用于第K个记录层的记录脉冲串具有t（K）[T]的周期，第一记录层是最靠近激光束的记录层，第M记录层是离激光束最远的记录层，T 是一个时钟周期。满足以下关系：t（1）

10. 发明申请

WO2006132096A1 PHASE-CHANGE TYPE OPTICAL RECORDING MEDIUM AND REPRODUCTION METHOD AND APPARATUS FOR SUCH A RECORDING MEDIUM 审中-公开
标题翻译：相变型光学记录介质及其记录方法及装置
公开(公告)号：WO2006132096A1
公开(公告)日：2006-12-14
申请号：PCT/JP2006/310516
申请日：2006-05-19
申请人： RICOH COMPANY, LTD. , SHINOTSUKA, Michiaki , SHINKAI, Masaru , SEKIGUCHI, Hiroyoshi , HIBINO, Eiko , KATO, Masaki , YAMADA, Katsuyuki , NAKAYAMA, Masahiko
发明人： SHINOTSUKA, Michiaki , SHINKAI, Masaru , SEKIGUCHI, Hiroyoshi , HIBINO, Eiko , KATO, Masaki , YAMADA, Katsuyuki , NAKAYAMA, Masahiko
IPC分类号： G11B7/24 , G11B7/005 , G11B7/258 , G11B7/007 , G11B7/0045
CPC分类号： G11B7/243 , G11B7/00454 , G11B7/0052 , G11B7/24038 , G11B7/24079 , G11B7/259 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/2571 , G11B2007/25715
摘要： ABSTRACT A dual-layer structure phase-change type optical recording medium includes a substrate (1), a reflective layer (2), a first protective layer (3), a first recording layer (4), a second protective layer (5), a resin intermediate layer (6), a third protective layer (7), a heat release layer (8) made of Cu or a Cu alloy, a fourth protective layer (9), a second recording layer (10), a fifth protective layer (11) and a cover substrate (12). A product of a reflectance of a high- reflection part and a modulation after recording is a value equal to or higher than a lower limit value for reproduction.
摘要翻译：（2），第一保护层（3），第一记录层（4），第二保护层（5），第二保护层（5），第二保护层，由Cu或Cu合金制成的树脂中间层（6），第三保护层（7），放热层（8），第四保护层（9），第二记录层（10），第五保护层（11）和盖基板（12）。高反射部的反射率与记录后的调制的乘积为再现的下限值以下的值。

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