专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060153057A1 Protective film for optical disks and optical disk using the same 审中-公开
标题翻译：光盘保护膜及使用其的光盘
公开(公告)号：US20060153057A1
公开(公告)日：2006-07-13
申请号：US11302204
申请日：2005-12-14
申请人： Sou Miyata , Masahito Nakabayashi , Shin Kubota , Masahiko Sekiya
发明人： Sou Miyata , Masahito Nakabayashi , Shin Kubota , Masahiko Sekiya
IPC分类号： G11B7/24
CPC分类号： G11B7/256 , G11B7/2534 , G11B7/2542 , G11B7/2585 , G11B7/259 , G11B2007/25706 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716
摘要： There are disclosed a protective film for optical disks which comprises a light transmittable substrate film and a pressure sensitive adhesive layer formed on one side thereof, wherein the difference in refractive index between the light transmittable substrate film and the pressure sensitive adhesive layer is at most 0.08 and a gel fraction of the pressure sensitive adhesive layer is at least 65% by mass; and an optical disk in which the protective film is stuck onto an information recording layer via the pressure sensitive adhesive layer. The protective film for optical disks is used for the purpose of protecting the information recording layer for optical disks, particularly Blu-ray Discs, and is characterized in that it never exerts adverse influence on the recording characteristics of optical disks and besides, is capable of suppressing the corrosion of the metallic reflection film and information recording layer for optical disks. The above optical disk is highly reliable, and never brings about hindrance to the information recording and reproducing function.
摘要翻译：公开了一种用于光盘的保护膜，其包括透光性基材膜和在其一侧形成的压敏粘合剂层，其中可透光基材膜和压敏粘合剂层之间的折射率差最大为0.08 压敏粘合剂层的凝胶分数为65质量％以上。以及其中保护膜经由压敏粘合剂层粘附到信息记录层上的光盘。用于光盘的保护膜用于保护用于光盘的信息记录层，特别是蓝光盘的目的，其特征在于它不会对光盘的记录特性产生不利影响，此外，能够抑制金属反射膜和光盘用信息记录层的腐蚀。上述光盘是高度可靠的，从而不会妨碍信息记录和再现功能。

2. 发明授权

US5192626A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US5192626A
公开(公告)日：1993-03-09
申请号：US715024
申请日：1991-06-13
申请人： Masahiko Sekiya , Takayuki Ishizaki , Kiyoshi Chiba
发明人： Masahiko Sekiya , Takayuki Ishizaki , Kiyoshi Chiba
IPC分类号： G11B7/243 , G11B7/252 , G11B7/257
CPC分类号： G11B7/252 , G11B2007/24306 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B7/2534 , G11B7/2542 , G11B7/2585 , Y10S428/90 , Y10S430/146
摘要： An optical recording medium comprising a transparent dielectric layer as a protecting and/or enhancing layer is provided, wherein the transparent dielectric layer is made of an oxide of at least one metal selected from the group consisting of indium, tin and tantalum, the oxide further containing at least one element selected from the group of nitrogen and bismuth. This transparent dieletric layer has an excellent adhesivity to a resin substrate, a low internal stress, and a high refractive index.
摘要翻译：提供了一种包括作为保护和/或增强层的透明介电层的光学记录介质，其中所述透明介电层由选自铟，锡和钽中的至少一种金属的氧化物制成，所述氧化物进一步含有选自氮和铋中的至少一种元素。这种透明的薄层层对树脂基板的粘合性优异，内应力低，折射率高。

3. 发明授权

US5786078A Magneto-optical recording medium 失效
标题翻译：磁光记录介质
公开(公告)号：US5786078A
公开(公告)日：1998-07-28
申请号：US368241
申请日：1995-01-03
申请人： Masahiko Sekiya , Kazuhiko Honjo , Atsushi Oyamatsu
发明人： Masahiko Sekiya , Kazuhiko Honjo , Atsushi Oyamatsu
IPC分类号： G11B7/243 , G11B7/253 , G11B7/2534 , G11B7/257 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B11/105 , G11B5/66 , G11B11/00
CPC分类号： G11B11/10591 , G11B11/10584 , G11B11/10586 , G11B7/258 , G11B2007/24306 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B7/2534 , G11B7/2585 , G11B7/259 , G11B7/2595 , Y10S428/90 , Y10T428/26 , Y10T428/265
摘要： A magneto-optical recording medium comprising a transparent substrate, a first dielectric layer on the substrate, a magneto-optical recording layer on the first dielectric layer and a metal reflecting layer on the magneto-optical recording layer, optically with a second dielecric layer between the magneto-optical recording layer, wherein the magneto-optical recording layer has a Curie temperature Tc of from 100.degree. C. to 200.degree. C. and a layer thickness of from 15 nm to 60 nm, the metal reflecting layer has a layer thickness of not less than 60 nm and a product .lambda.d of a thermal conductivity .lambda. by the layer thickness d of from 2.5 .mu.W/K to 20 .mu.W/K, and the following formula is satisfied: Tc.ltoreq.-10.times..lambda.d+300. This magneto-optical recording medium has an improved stability under repeated recording and erasing, or continuous erasing, operations without a loss of a high recording sensitivity thereof.
摘要翻译：一种磁光记录介质，包括透明基板，基板上的第一介电层，第一介电层上的磁光记录层和磁光记录层上的金属反射层，光学上具有第二介电层，磁光记录层，其中磁光记录层的居里温度Tc为100℃至200℃，层厚度为15nm至60nm，金属反射层具有层厚度不小于60nm，热导率λ的乘积λd为层厚d为2.5μW/ K至20μW/ K，并且满足下式：Tc =-10xλd +300。这种磁光记录介质在重复记录和擦除或连续擦除操作下具有改进的稳定性，而没有损失高的记录灵敏度。

4. 发明授权

US5512364A Magneto-optical recording medium 失效
标题翻译：磁光记录介质
公开(公告)号：US5512364A
公开(公告)日：1996-04-30
申请号：US203708
申请日：1994-02-28
申请人： Kiyoshi Chiba , Tetsuo Sato , Masahiko Sekiya , Kazutomi Suzuki
发明人： Kiyoshi Chiba , Tetsuo Sato , Masahiko Sekiya , Kazutomi Suzuki
IPC分类号： G11B11/105 , B32B5/16 , G11B5/66 , G11B5/74 , G11C13/06
CPC分类号： G11B11/10586 , Y10S428/90 , Y10S428/928 , Y10T428/26 , Y10T428/265
摘要： In the magneto-optical recording medium with a transparent substrate, a film of dielectric indium oxide, tin oxide or metallic Ti is interposed between the substrate and the recording layer, to prevent deterioration of the properties thereof.
摘要翻译：在具有透明基板的磁光记录介质中，介电氧化铟，氧化锡或金属Ti的介质夹在基板和记录层之间，以防止其性能的劣化。

5. 发明授权

US5492773A Magneto-optical recording medium 失效
标题翻译：磁光记录介质
公开(公告)号：US5492773A
公开(公告)日：1996-02-20
申请号：US080391
申请日：1993-06-21
申请人： Masahiko Sekiya , Kiyoshi Chiba
发明人： Masahiko Sekiya , Kiyoshi Chiba
IPC分类号： G11B5/72 , G11B7/243 , G11B7/253 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/257 , G11B7/2578 , G11B11/105 , G11B5/66 , G11B5/74 , G11B11/00 , B32B5/16
CPC分类号： G11B5/72 , G11B11/10586 , G11B7/252 , G11B7/2578 , G11B2007/24306 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B7/2534 , G11B7/2542 , Y10S428/90 , Y10T428/25 , Y10T428/256 , Y10T428/265 , Y10T428/268
摘要： A magneto-optical recording medium having an improved durability or reliability is obtained by providing a protecting layer of an alloy of titanium with one or more of chromium, rhenium and tantalum. This titanium alloy protecting layer has an improved resistance to oxygen, water, chlorine, and acids, etc. and provides an improved resistance to the environment and attacks from the synthetic resin substrate or other layers constituting the medium, such as a dielectric layer and a reflecting layer.
摘要翻译：通过提供钛与钛，铼和钽中的一种或多种的合金的保护层，获得具有改善的耐久性或可靠性的磁光记录介质。该钛合金保护层具有改善的对氧，水，氯和酸等的耐受性，并且提供了改善的耐环境性和来自构成介质的合成树脂基材或其它层的侵蚀，例如介电层和反射层。

6. 发明申请

US20080118704A1 LUMINESCENT SHEET HAVING SEE-THROUGH PROPERTY, LUMINESCENT DECORATIVE MATERIAL, AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：具有透视性的发光片，发光装饰材料及其制造方法
公开(公告)号：US20080118704A1
公开(公告)日：2008-05-22
申请号：US11924220
申请日：2007-10-25
申请人： Shigeto OKUJI , Masahiko Sekiya , Shinichi Hoshi
发明人： Shigeto OKUJI , Masahiko Sekiya , Shinichi Hoshi
IPC分类号： B32B3/10 , B26F1/00
CPC分类号： H01L51/52 , Y10T428/24273
摘要： This invention relates to a luminescent sheet having see-through property, through which see-through holes are formed and which comprises a means of causing luminescence; a method of producing the luminescent sheet, comprising carrying out perforation processing on a sheet body comprising a means of causing luminescence so as to impart see-through property to such sheet body; and a method of producing the luminescent sheet, comprising carrying out perforation processing on a sheet body so as to impart see-through property to such sheet body and then applying a means of causing luminescence to the sheet body.According to this invention, a luminescent decorative material having see-through property, which is visible even at night and of which different decorative properties are visible in the daytime or under lighting due to the presence or absence of luminescence, is provided.
摘要翻译：本发明涉及具有透明性的发光片，通过该发光片形成透孔并且包括引起发光的装置; 一种制造发光片的方法，包括对片体进行穿孔处理，该片体包括使发光的手段，以便赋予该片体透明性; 以及发光片的制造方法，其特征在于，对片体进行穿孔处理，以对该片体赋予透视性，然后对片体施加发光的手段。根据本发明，提供具有透明性的发光装饰材料，其即使在夜间也是可见的，并且由于存在或不存在发光而在白天或在照明下可见不同的装饰性质。

7. 发明授权

US5665468A Magneto-optical recording medium 失效
标题翻译：磁光记录介质
公开(公告)号：US5665468A
公开(公告)日：1997-09-09
申请号：US269680
申请日：1994-07-01
申请人： Masahiko Sekiya , Tohru Horiguchi , Kiyoshi Chiba
发明人： Masahiko Sekiya , Tohru Horiguchi , Kiyoshi Chiba
IPC分类号： G11B11/105 , G11B5/66 , B32B5/16
CPC分类号： G11B11/10593 , G11B11/10506 , G11B11/10521 , G11B11/10591 , Y10S428/90 , Y10T428/12868 , Y10T428/12889 , Y10T428/12896 , Y10T428/1291 , Y10T428/12931 , Y10T428/26 , Y10T428/265
摘要： A magneto-optical recording medium in which direct overwriting can be done by only modifying the power level and/or the pulse width of applied optical pulses, and without changing the direction of the bias magnetic field. The recording layer comprises first and second magnetic recording layers. The first magnetic layer is a rare-earth transition metal-amorphous alloy and has a perpendicular easy magnetization axis, a thickness of 10 to 200 nm, and a compensation temperature above room temperature. The second magnetic layer comprises an alloy of a first component of Co and/or Fe and a second component of a rare earth metal and/or a noble metal or an alloy of Co and at least one metal selected from Ti, Cr, Mn, Cu, Zn, Ga and Ge. The second magnetic layer is a material having an in-plane easy magnetization axis such that it has a magnetization axis parallel to the second magnetic layer if formed independently on a dielectric layer, the second magnetic layer having a thickness of not more than 3 nm.
摘要翻译：一种磁光记录介质，其中可以通过仅修改施加的光脉冲的功率电平和/或脉冲宽度，并且不改变偏置磁场的方向来进行直接重写。记录层包括第一和第二磁记录层。第一磁性层是稀土过渡金属非晶合金，具有垂直的易磁化轴，厚度为10-200nm，补偿温度高于室温。第二磁性层包括Co和/或Fe的第一组分和稀土金属和/或贵金属或Co的合金的第二组分和选自Ti，Cr，Mn， Cu，Zn，Ga和Ge。第二磁性层是具有面内易磁化轴的材料，使得如果独立地形成在电介质层上，则具有平行于第二磁性层的磁化轴，第二磁性层的厚度不大于3nm。

8. 发明授权

US5633746A Magneto-optical recording medium 失效
标题翻译：磁光记录介质
公开(公告)号：US5633746A
公开(公告)日：1997-05-27
申请号：US445654
申请日：1995-05-22
申请人： Masahiko Sekiya , Kiyoshi Chiba
发明人： Masahiko Sekiya , Kiyoshi Chiba
IPC分类号： G11B5/72 , G11B7/243 , G11B7/253 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/257 , G11B7/2578 , G11B11/105 , G11B5/66 , G11B5/74 , G11B11/00 , B32B5/16
CPC分类号： G11B5/72 , G11B11/10586 , G11B7/252 , G11B7/2578 , G11B2007/24306 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B7/2534 , G11B7/2542 , Y10S428/90 , Y10T428/25 , Y10T428/256 , Y10T428/265 , Y10T428/268
摘要： A magneto-optical recording medium having an improved durability or reliability is obtained by providing a protecting layer of an alloy of titanium with one or more of chromium, rhenium and tantalum. This titanium alloy protecting layer has an improved resistance to oxygen, water, chlorine, and acids, etc. and provides an improved resistance to the environment and attacks from the synthetic resin substrate or other layers constituting the medium, such as a dielectric layer and a reflecting layer.
摘要翻译：通过提供钛与钛，铼和钽中的一种或多种的合金的保护层，获得具有改善的耐久性或可靠性的磁光记录介质。该钛合金保护层具有改善的对氧，水，氯和酸等的耐受性，并且提供了改善的耐环境性和来自构成介质的合成树脂基材或其它层的侵蚀，例如介电层和反射层。

9. 发明授权

US08758883B2 Luminescent sheet having see-through property, luminescent decorative material, and method of producing luminescent sheet 有权
标题翻译：具有透明性的发光片，发光装饰材料以及发光片的制造方法
公开(公告)号：US08758883B2
公开(公告)日：2014-06-24
申请号：US11868235
申请日：2007-10-05
申请人： Shigeto Okuji , Masahiko Sekiya , Shinichi Hoshi
发明人： Shigeto Okuji , Masahiko Sekiya , Shinichi Hoshi
IPC分类号： B32B3/26 , B32B37/16 , B29C65/00 , H01J1/70 , H01J1/72
CPC分类号： H05B33/14 , C09K11/584 , G09F13/22 , G09F19/22 , H05B33/28
摘要： The claimed invention relates to a luminescent decorative material, which is visible even at night, of which different decorative properties are obtained in the daytime or under lighting due to the presence or absence of luminescence. The claimed invention provide a luminescent sheet (plane sheet) having see-through property and containing a transparent part, through which it is possible to see the area behind the plane sheet, and a luminescent part.
摘要翻译：所要求保护的发明涉及即使在晚上也可见的发光装饰材料，其由于存在或不存在发光而在白天或在照明下获得不同的装饰性质。要求保护的发明提供具有透明性的发光片（平面片），并且包含透明部分，通过该透明部分可以看到平面片后面的区域和发光部分。

10. 发明申请

US20080182069A1 LUMINESCENT SHEET AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：发光片及其制造方法
公开(公告)号：US20080182069A1
公开(公告)日：2008-07-31
申请号：US11924299
申请日：2007-10-25
申请人： Shinichi Hoshi , Shigeto Okuji , Masahiko Sekiya
发明人： Shinichi Hoshi , Shigeto Okuji , Masahiko Sekiya
IPC分类号： B32B3/10 , B26F1/24
CPC分类号： H01L51/52 , Y10T83/0481 , Y10T428/24273
摘要： This invention relates to a luminescent sheet obtained by allowing a sheet capable of causing luminescence to be subjected to perforation processing; and a method of producing the luminescent sheet, wherein the luminescent sheet is subjected to perforation processing involving drilling, heated needle, punching, flat die cutting, rotary die cutting, laser processing, or the like.According to the present invention, a low-power-consuming luminescent sheet obtained in a more convenient manner is provided.
摘要翻译：本发明涉及通过使能够使发光进行穿孔处理的片材而获得的发光片; 以及发光片的制造方法，其中对发光片进行穿孔加工，涉及钻孔，加热针，冲孔，平模切割，旋转模切，激光加工等。根据本发明，提供了以更方便的方式获得的低功耗发光片。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式