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1. 发明公开

EP0387349A1 SHEET METAL PRESSING RESIN MOLD AND METHOD OF MANUFACTURING SAME 失效
标题翻译： HARZGIESSFORM ZUM PRESSEN VON METALLBAND UND VERFAHREN ZUR HERSTELLUNG。
公开(公告)号：EP0387349A1
公开(公告)日：1990-09-19
申请号：EP88900581.5
申请日：1987-12-25
申请人： MIURA, Hiroshi
发明人： MIURA, Hiroshi
IPC分类号： B21D37/20 , B21D37/01
CPC分类号： B21D37/20 , B29C70/887
摘要： This invention relates to a sheet metal pressing resin mold made by pressing a thermosetting resin-impregnated vortical multilayer body of reinforcing fiber against a shoulder portion of a die used as a matrix and/or a shoulder-forming portion of a punch, hardening the resultant modified vortical multilayer body to obtain a reinforced body (5), and reinforcing the shoulder portion of the resin mold with this reinforcing body (5); and a method of manufacturing this sheet metal pressing resin mold. The direction in which not less than 50% of the reinforcing fiber is arranged is set substantially parallel to that of a local load imparted to the shoulder portion of the die and/or the shoulder portion of the punch during the pressing of a metal sheet, so that the load resistance of the shoulder portion of the resin mold can be increased. Since the reinforced body consists of a modified vortical multilayer body in which a load cannot work as an inter-layer shearing force, the durability of the resin mold is very high. The resin mold according to this invention has a high strength and durability required for a sheet metal pressing mold application and it is satisfactorily used as a practical mold.
摘要翻译：本发明涉及一种金属加压树脂模具，其通过将增强纤维的热固性树脂浸渍的涡卷多层体压靠在用作基体的模具的肩部和/或冲头的肩部形成部分上，使所得的改进的涡卷多层体以获得增强体（5），并用该增强体（5）加强树脂模具的肩部; 以及制造该金属板压制树脂模具的方法。设置不小于50％的增强纤维的方向被设定为基本上平行于在金属板的压制期间施加到模具的肩部和/或冲头的肩部的局部载荷的方向，从而可以提高树脂模具的肩部的负载电阻。由于增强体由变形的涡卷多层体构成，其中负载不能作为层间剪切力而起作用，所以树脂模具的耐久性非常高。根据本发明的树脂模具具有对于金属板加压模具应用所需的高强度和耐久性，并且其被令人满意地用作实用的模具。

2. 发明公开

EP0387349A4 SHEET METAL PRESSING RESIN MOLD AND METHOD OF MANUFACTURING SAME 失效
标题翻译： SHEET METAL PRESSING RESIN MOLD及其制造方法
公开(公告)号：EP0387349A4
公开(公告)日：1991-05-22
申请号：EP88900581
申请日：1987-12-25
申请人： MIURA, HIROSHI
发明人： MIURA, HIROSHI
IPC分类号： B21D37/01 , B21D37/20 , B29C70/88
CPC分类号： B21D37/20 , B29C70/887

3. 发明申请

WO2008016126A1 RECORDABLE OPTICAL RECORDING MEDIUM AND RECORDING METHOD THEREOF 审中-公开
标题翻译：可记录光记录介质及其记录方法
公开(公告)号：WO2008016126A1
公开(公告)日：2008-02-07
申请号：PCT/JP2007/065209
申请日：2007-07-27
申请人： Ricoh Company, Ltd. , NARUMI, Shinya , YAMADA, Katsuyuki , SASA, Noboru , HAYASHI, Yoshitaka , FUJII, Toshishige , FUJIWARA, Masayuki , KATO, Masaki , KIBE, Takeshi , KOHDA, Takuya , MIURA, Hiroshi
发明人： NARUMI, Shinya , YAMADA, Katsuyuki , SASA, Noboru , HAYASHI, Yoshitaka , FUJII, Toshishige , FUJIWARA, Masayuki , KATO, Masaki , KIBE, Takeshi , KOHDA, Takuya , MIURA, Hiroshi
IPC分类号： G11B7/24 , B41M5/26 , G11B7/243 , G11B7/254 , G11B7/257
CPC分类号： G11B7/2433 , G11B7/0062 , G11B7/24079 , G11B7/2437 , G11B7/2585 , G11B7/259 , G11B2007/24306 , G11B2007/2431 , G11B2007/24314 , G11B2007/2432
摘要： Provided is a recordable optical recording medium that comprises a substrate, a recording layer, and a reflective layer, wherein the recording layer and the reflective layer are formed on the substrate, the recording layer is formed of an inorganic material, and information is recorded on the recordable optical recording medium by use of an irreversible change at the recording layer caused by irradiating blue laser light.
摘要翻译：提供了一种可记录的光学记录介质，其包括基板，记录层和反射层，其中记录层和反射层形成在基板上，记录层由无机材料形成，并且信息被记录在可记录的光记录介质通过使用由蓝色激光照射引起的记录层的不可逆变化。

4. 发明申请

WO2006088218A1 OPTICAL RECORDING MEDIUM AND RECORDING AND REPRODUCING METHOD USING THE SAME 审中-公开
标题翻译：光学记录介质和记录和再现方法
公开(公告)号：WO2006088218A1
公开(公告)日：2006-08-24
申请号：PCT/JP2006/303098
申请日：2006-02-15
申请人： Ricoh Company, Ltd. , MIURA, Hiroshi , TOYOSHIMA, Nobuaki , HAYASHI, Yoshitaka , SANGU, Suguru , IWATA, Noriyuki
发明人： MIURA, Hiroshi , TOYOSHIMA, Nobuaki , HAYASHI, Yoshitaka , SANGU, Suguru , IWATA, Noriyuki
IPC分类号： G11B7/24 , G11B7/0045 , G11B7/005 , G11B7/243
CPC分类号： G11B7/00452 , G11B7/2403 , G11B7/24065 , G11B7/243 , G11B2007/24314 , G11B2007/24316
摘要： It is an object of the present invention to provide an optical recording medium containing a laminated structure of a first deformable material layer containing a phase-change material that absorbs light at a recording wavelength to generate heat and is subject to exothermic melting and deformation and a second deformable material layer containing a material which contains a silicon oxide (SiOx; 0
摘要翻译：本发明的目的是提供一种光学记录介质，其包含第一可变形材料层的层叠结构，该第一可变形材料层含有吸收记录波长的光以产生热并经受放热熔化和变形的相变材料第二可变形材料层包含含有透光并经受热变形和变化的氧化硅（SiO x; 0

5. 发明申请

WO2006064932A1 WRITE-ONCE-READ-MANY OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：一次读取多个光记录介质
公开(公告)号：WO2006064932A1
公开(公告)日：2006-06-22
申请号：PCT/JP2005/023201
申请日：2005-12-13
申请人： Ricoh Company, Ltd. , FUJII, Toshishige , SASA, Noboru , HAYASHI, Yoshitaka , MIURA, Hiroshi , FUJIWARA, Masayuki
发明人： FUJII, Toshishige , SASA, Noboru , HAYASHI, Yoshitaka , MIURA, Hiroshi , FUJIWARA, Masayuki
IPC分类号： B41M5/26 , G11B7/24 , G11B7/243 , G11B7/254 , G11B7/257
CPC分类号： G11B7/257 , G11B7/24067 , G11B7/24088 , G11B7/243 , G11B7/259 , G11B2007/24314 , G11B2007/2432 , Y10T428/21
摘要： The present invention provides a write-once-read-many optical recording medium comprising a substrate, a recording layer comprising any one of bismuth and an oxide of bismuth, an overcoat layer and a reflective layer in this order from a laser beam incident plane, wherein the write-once-read-many optical recording medium has a reflectivity of 35 % or less when a laser is applied to the flat part of the substrate or a write-once-read-many optical recording medium comprising a substrate, an undercoat layer, a recording layer comprising any one of bismuth and an oxide of bismuth, an overcoat layer and a reflective layer in this order from a laser beam incident plane, wherein the write-once-read-many optical recording medium has a reflectivity of 35 % or less when a laser is applied to the flat part of the substrate.
摘要翻译：本发明提供一种从一个激光束入射平面依次包括一个基片，一个包括铋，铋氧化物，外涂层和反射层中的任何一个的记录层的一次写入许可的光记录介质，其中，一次写入多次的光记录介质在将激光施加到基板的平坦部分或具有基板的一次写入多读光记录介质时，具有35％以下的反射率，底涂层层，由激光束入射面依次包括铋，铋氧化物，外涂层和反射层中的任一种的记录层，其中一次写入多次的光记录介质的反射率为35 当将激光施加到基板的平坦部分时，％或更小。

6. 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。

7. 发明申请

WO1989003731A1 SHEET METAL PRESSING RESIN MOLD AND METHOD OF MANUFACTURING SAME 审中-公开
标题翻译：薄板金属压制树脂模具及其制造方法
公开(公告)号：WO1989003731A1
公开(公告)日：1989-05-05
申请号：PCT/JP1987001029
申请日：1987-12-25
申请人： MIURA, Hiroshi
IPC分类号： B21D37/20
CPC分类号： B21D37/20 , B29C70/887
摘要： This invention relates to a sheet metal pressing resin mold made by pressing a thermosetting resin-impregnated vortical multilayer body of reinforcing fiber against a shoulder portion of a die used as a matrix and/or a shoulder-forming portion of a punch, hardening the resultant modified vortical multilayer body to obtain a reinforced body (5), and reinforcing the shoulder portion of the resin mold with this reinforcing body (5); and a method of manufacturing this sheet metal pressing resin mold. The direction in which not less than 50 % of the reinforcing fiber is arranged is set substantially parallel to that of a local load imparted to the shoulder portion of the die and/or the shoulder portion of the punch during the pressing of a metal sheet, so that the load resistance of the shoulder portion of the resin mold can be increased. Since the reinforced body consists of a modified vortical multilayer body in which a load cannot work as an inter-layer shearing force, the durability of the resin mold is very high. The resin mold according to this invention has a high strength and durability required for a sheet metal pressing mold application, and it is satisfactorily used as a practical mold.

8. 发明申请

WO2006022360A1 OPTICAL-RECORDING MEDIUM, METHOD FOR PRODUCING THE SAME, AND METHOD FOR RECORDING AND REPRODUCING OPTICAL-RECORDING MEDIUM 审中-公开
标题翻译：光记录介质，其制造方法以及用于记录和再现光记录介质的方法
公开(公告)号：WO2006022360A1
公开(公告)日：2006-03-02
申请号：PCT/JP2005/015495
申请日：2005-08-19
申请人： RICOH COMPANY, LTD. , HAYASHI, Yoshitaka , MIURA, Hiroshi , KAMEZAKI, Hisamitsu
发明人： HAYASHI, Yoshitaka , MIURA, Hiroshi , KAMEZAKI, Hisamitsu
IPC分类号： G11B7/24 , G11B7/243 , G11B7/244 , G11B7/241 , G11B7/004 , G11B7/007 , G11B7/26
CPC分类号： G11B7/246 , G11B7/24 , G11B7/2463 , G11B7/2467 , G11B7/2472 , G11B7/2475 , G11B7/248 , G11B7/249 , G11B7/252 , G11B7/2534 , G11B7/2578 , G11B7/26 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25711 , G11B2007/25715
摘要： An object of the invention is to provide an optical-recording medium in which problems such as cross-write, i.e., signals are recorded wrongly on adjacent tracks, and cross-erase i.e., recording signals on adjacent tracks are erased wrongly, can be solved, and which enables high-density recording; a method for producing the optical-recording medium; and a method for recording and reproducing an optical-recording medium. To achieve this object, the optical-recording medium includes a substrate, an optical-absorption layer which absorbs light and generates heat on or above the substrate, a recording layer, and record-blocking portions which block recording on the recording layer, in which the record-blocking portions are disposed between the recording layer and the optical-absorption layer, and between adjacent tracks, and recording marks are formed on the recording layer by the optical absorption function of the optical-absorption layer.
摘要翻译：本发明的目的是提供一种光学记录介质，其中诸如交叉写入（即，信号被错误地记录在相邻轨道上）和交叉擦除（即，相邻轨道上的记录信号被错误地擦除）的问题可被解决，并能实现高密度记录; 一种光记录介质的制造方法，以及记录和再现光记录介质的方法。为了实现该目的，光记录介质包括基板，吸收光并在基板上或上方产生热量的光吸收层，记录层和阻止在记录层上记录的记录阻挡部分，其中记录阻挡部分设置在记录层和光吸收层之间以及相邻轨道之间，并且记录标记通过光吸收层的光吸收功能形成在记录层上。

9. 发明申请

WO2005112024A1 PROCESS FOR PRODUCING STAMPER OF MULTI-VALUED ROM DISC, APPARATUS FOR PRODUCING THE SAME, AND RESULTING DISC 审中-公开
标题翻译：用于制造多值ROM盘的冲压件的方法，用于制造其的装置和结果盘
公开(公告)号：WO2005112024A1
公开(公告)日：2005-11-24
申请号：PCT/JP2005/009499
申请日：2005-05-18
申请人： RICOH COMPANY, LTD. , HANAOKA, Katsunari , MIURA, Hiroshi
发明人： HANAOKA, Katsunari , MIURA, Hiroshi
IPC分类号： G11B7/26
CPC分类号： G11B7/24088 , G11B7/263
摘要： The present invention provides a process for producing inexpensively and effectively a stamper utilized for producing multi-valued ROM discs, which comprises: (i) irradiating a light onto a laminate, thereby producing reacted portions within a thermo reactive layer, (ii) maintaining the reacted portions, which are produced by irradiating the light, within the thermo reactive layer, (iii) maintaining an optical absorption layer under the reacted portions, (iv) maintaining a substrate under the reacted portions, and (v) removing the maintained optical absorption layer and the maintained thermo reactive layer, wherein the laminate comprises the optical absorption layer and the thermo reactive layer on the substrate, the optical absorption layer and te thermo reactive layer are disposed adjacently.
摘要翻译：本发明提供了一种用于生产廉价且有效的用于生产多值ROM盘的压模的方法，其包括：（i）将光照射到层压板上，从而在热反应层内产生反应部分，（ii）保持（iii）在反应部分之下保持光吸收层，（iv）在反应部分下维持基底，和（v）除去维持的光吸收层和保持的热反应层，其中层压体包括基底上的光吸收层和热反应层，光吸收层和热反应层相邻设置。

10. 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。

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