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151. 发明授权

US07009930B1 Optical information recording medium, method of recording and reproducing, and optical recording and reproducing system 有权
标题翻译：光信息记录介质，记录和再现方法以及光学记录和再现系统
公开(公告)号：US07009930B1
公开(公告)日：2006-03-07
申请号：US09913430
申请日：2000-12-19
申请人： Mayumi Uno , Noboru Yamada
发明人： Mayumi Uno , Noboru Yamada
IPC分类号： G11B7/00 , B32B3/02
CPC分类号： G11B7/24038 , G11B7/243 , G11B7/257 , G11B2007/24304 , G11B2007/24306 , G11B2007/2431 , G11B2007/24316
摘要： At least one information layer including a recording layer contains a material that can exhibit a transition between two optically different states in response to irradiation with a laser beam as a main component is provided on a substrate, and the material is configured so as to exhibit an energy gap ranging from 0.9 eV to 2.0 eV in the amorphous state. The information layer is configured to have a light transmittance of not less than 30% when irradiated with a laser beam having a wavelength ranging from 300 nm to 450 nm. It is possible to achieve excellent recording/reproduction, even if a plurality of recording layers are provided in the recording medium, when this medium is irradiated with a laser beam with a wavelength in the foregoing range from one side of the medium.
摘要翻译：包括记录层的至少一个信息层包含能够在基板上设置作为主要部件的激光束的照射的两个光学不同状态之间的转变的材料，并且该材料被配置为呈现出在非晶态下，能隙为0.9eV至2.0eV。当用300nm至450nm的波长的激光束照射时，信息层被配置为具有不小于30％的透光率。即使在记录介质中设置多个记录层，当介质从介质的一侧用波长在上述范围内的激光束照射时，也可以实现优良的记录/再现。

152. 发明申请

US20050089799A1 Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information 审中-公开
标题翻译：光信息记录介质，其制造方法以及记录/擦除/再现信息的方法
公开(公告)号：US20050089799A1
公开(公告)日：2005-04-28
申请号：US10985626
申请日：2004-11-09
申请人： Mayumi Otoba , Noboru Yamada , Katsumi Kawahara , Hiroyuki Ohta , Eiji Ohno , Ken'ichi Nagata
发明人： Mayumi Otoba , Noboru Yamada , Katsumi Kawahara , Hiroyuki Ohta , Eiji Ohno , Ken'ichi Nagata
IPC分类号： G11B7/0045 , G11B7/005 , G11B7/0055 , G11B7/006 , G11B7/007 , G11B7/013 , G11B7/24 , G11B7/243 , G11B7/257 , G11B7/26 , G03G15/02
CPC分类号： G11B7/006 , G11B7/00454 , G11B7/0052 , G11B7/00557 , G11B7/007 , G11B7/00718 , G11B7/24 , G11B7/24085 , G11B7/243 , G11B7/257 , G11B7/26 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715
摘要： The present invention provides an optical information medium having excellent weather resistance and repeating characteristics. The optical information medium has a barrier layer between a protective layer and a recording layer. The barrier layer includes GeN or GeON, and at least one element selected from the group consisting of Al, B, Ba, Bi, C, Ca, Ce, Cr, Dy, Eu, Ga, H, In, K, La, Mn, N, Nb, Ni, Pb, Pd, S, Si, Sb, Sn, Ta, T, Ti, W, Yb, Zn and Zr.
摘要翻译：本发明提供一种具有优异耐候性和重复特性的光学信息介质。光信息介质在保护层和记录层之间具有阻挡层。阻挡层包括GeN或GeON，以及选自Al，B，Ba，Bi，C，Ca，Ce，Cr，Dy，Eu，Ga，H，In，K，La，Mn中的至少一种元素，N，Nb，Ni，Pb，Pd，S，Si，Sb，Sn，Ta，T，Ti，W，Yb，Zn和Zr。

153. 发明授权

US06833085B2 Agent for restricting elution of phosphorus, method for producing the same, and method of restricting elution of phosphorus in sludge 失效
公开(公告)号：US06833085B2
公开(公告)日：2004-12-21
申请号：US10360918
申请日：2003-02-10
申请人： Kiyoharu Hamasaki , Hironobu Hirasawa , Noboru Yamada
发明人： Kiyoharu Hamasaki , Hironobu Hirasawa , Noboru Yamada
IPC分类号： C01B2120
CPC分类号： B09C1/08 , C02F11/008 , C02F2103/007
摘要： Calcium nitrate, which is known to have the effect of inhibiting elution of phosphorus contained as insoluble substance in sludge in rivers, lakes and coasts in a reducing environment, can be applied not by injection of an aqueous solution of calcium nitrate, but by putting it in a solid form. An agent for inhibiting elution of phosphorus is proposed which comprises calcium nitrate as the major component (10-30%), calcium carbonate or calcium sulfate (a total of 50-90%), and stearic acid or its salt (1-20%) as a hydrophobic substance for delaying elution of the calcium salt, and sucrose fatty acid isobutyl or paraoxy isobutyl benzoate (1-20%) as a binder, and the composition is pressed in a mold into tablets or briquette. The application into sludge by use of an air gun is preferable.

154. 发明授权

US06821707B2 Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information 有权
标题翻译：光信息记录介质，其制造方法以及记录/擦除/再现信息的方法
公开(公告)号：US06821707B2
公开(公告)日：2004-11-23
申请号：US09390228
申请日：1999-09-03
申请人： Mayumi Uno , Noboru Yamada , Katsumi Kawahara , Hiroyuki Ohta , Eiji Ohno , Ken'ichi Nagata
发明人： Mayumi Uno , Noboru Yamada , Katsumi Kawahara , Hiroyuki Ohta , Eiji Ohno , Ken'ichi Nagata
IPC分类号： G11B724
CPC分类号： G11B7/26 , G11B7/00718 , G11B7/24 , G11B7/243 , G11B7/2531 , G11B7/2533 , G11B7/257 , G11B7/258 , G11B7/2585 , G11B7/2595 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , Y10S430/146
摘要： The present invention provides an optical information medium having excellent weather resistance and repeating characteristics. The optical information medium has a barrier layer between a protective layer and a recording layer. The barrier layer includes GeN or GeON, and at least one element selected from the group consisting of Al, B, Ba, Bi, C, Ca, Ce, Cr, Dy, Eu, Ga, H, In, K, La, Mn, N, Nb, Ni, Pb, Pd, S, Si, Sb, Sn, Ta, Te, Ti, V, W, Yb, Zn and Zr.
摘要翻译：本发明提供一种具有优异耐候性和重复特性的光学信息介质。光信息介质在保护层和记录层之间具有阻挡层。阻挡层包括GeN或GeON，以及选自Al，B，Ba，Bi，C，Ca，Ce，Cr，Dy，Eu，Ga，H，In，K，La，Mn中的至少一种元素，N，Nb，Ni，Pb，Pd，S，Si，Sb，Sn，Ta，Te，Ti，V，W，Yb，Zn和Zr。

155. 发明授权

US06523352B1 Piping support of gas turbine steam cooled combustor 有权
标题翻译：燃气轮机蒸汽冷却燃烧器的管道支撑
公开(公告)号：US06523352B1
公开(公告)日：2003-02-25
申请号：US09624179
申请日：2000-07-24
申请人： Syuichi Takahashi , Yoshiaki Nishimura , Hiroyuki Fujita , Hiroyuki Ogasawara , Noboru Yamada , Ikuo Ando , Haruhiko Kondo , Kazunori Chiba , Yoichi Iwasaki , Masayuki Takahama , Koichiro Yanou
发明人： Syuichi Takahashi , Yoshiaki Nishimura , Hiroyuki Fujita , Hiroyuki Ogasawara , Noboru Yamada , Ikuo Ando , Haruhiko Kondo , Kazunori Chiba , Yoichi Iwasaki , Masayuki Takahama , Koichiro Yanou
IPC分类号： F02C720
CPC分类号： F01D25/12 , F01D9/023 , F23R3/002 , F23R3/60
摘要： Piping support of a gas turbine steam cooled combustor is improved such that even when the piping support is damaged by combustion vibration, dropping of the piping support from the piping is prevented, so as to avoid intrusion of fractions of the piping support into turbine portion. An outer fitting member is fixed to a wall surface of a tail tube by welds. A ring is pinched inside the outer fitting member to be fixed by welds. The ring having an inner diameter slightly larger than an outer diameter of steam piping is fitted around the steam piping to be fixed by welds at three places. The steam piping is fixed to the ring, the ring is fixed to the outer fitting member and the outer fitting member is fixed to the tail tube. Thus, the steam piping is supported to the tail tube and even when the welds are detached by combustion vibration, no case of the outer fitting member dropping from the steam piping occurs.
摘要翻译：提高了燃气轮机蒸汽冷却燃烧器的管道支撑，使得即使当管道支撑件被燃烧振动破坏时，也防止了管道支撑件从管道的下落，从而避免了管道支撑件的一部分侵入涡轮部分。外部装配件通过焊接固定在尾管的壁表面上。一个环被夹在外部装配构件内部以通过焊缝固定。具有稍大于蒸汽管道外径的内径的环安装在蒸汽管道周围，通过三处焊接固定。蒸汽管道固定在环上，环固定在外装件上，外装件固定在尾管上。因此，蒸汽管道被支撑在尾管上，并且即使当通过燃烧振动分离焊接时，也不会发生外部配件从蒸汽管道掉落的情况。

156. 发明授权

US6153063A Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information 失效
标题翻译：光信息记录介质，其制造方法以及记录/擦除/再现信息的方法
公开(公告)号：US6153063A
公开(公告)日：2000-11-28
申请号：US124322
申请日：1998-07-29
申请人： Noboru Yamada , Mayumi Otoba , Kenichi Nagata , Katsumi Kawahara
发明人： Noboru Yamada , Mayumi Otoba , Kenichi Nagata , Katsumi Kawahara
IPC分类号： G11B7/2578 , G11B7/0045 , G11B7/0055 , G11B7/006 , G11B7/007 , G11B7/2433 , G11B7/26 , C23C14/34 , G11B7/00 , G11B7/24
CPC分类号： G11B7/257 , G11B7/00557 , G11B7/24 , G11B7/243 , G11B7/26 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B7/00454 , G11B7/006 , G11B7/0062 , G11B7/00718 , G11B7/266
摘要： In a phase-change recording medium, a recording medium is provided with a barrier layer including Ge--N, Ge--N--O between a recording layer and a dielectric protective layer in order to prevent a chemical reaction and an atom diffusion between the recording layer and the dielectric protective layer. A barrier material can be also applied to the protective layer itself. Thereby, it is possible to considerably suppress a reduction of a reflectivity and a reduction of a signal amplitude due to the repeat of recording and erasing, such reductions being observed in a conventional phase-change optical information recording medium, and thereby the number of overwriting times can be increased.
摘要翻译：在相变记录介质中，记录介质在记录层和电介质保护层之间设置有包含Ge-N，Ge-NO的阻挡层，以防止记录层与记录层之间的化学反应和原子扩散介电保护层。阻挡材料也可以应用于保护层本身。由此，可以显着地抑制由于重复记录和擦除引起的反射率的降低和信号幅度的减小，这在现有的相变光学信息记录介质中观察到这样的减少，从而覆盖的次数时间可以增加。

157. 发明授权

US06060221A Method and apparatus for initializing optical recording medium 失效
标题翻译：用于初始化光记录介质的方法和装置
公开(公告)号：US06060221A
公开(公告)日：2000-05-09
申请号：US800609
申请日：1997-02-14
申请人： Shigeaki Furukawa , Katsumi Kawahara , Noboru Yamada , Kenichi Nishiuchi
发明人： Shigeaki Furukawa , Katsumi Kawahara , Noboru Yamada , Kenichi Nishiuchi
IPC分类号： G11B7/26 , G11B7/24
CPC分类号： G11B7/26
摘要： In a method and an apparatus initializing an optical recording medium by irradiating a flash light. Walls are formed on a holder for holding the optical recording medium so as to adjoin an inner edge and an outer edge of the optical recording medium. When a flash light irradiates, a part of incident light which obliquely enters into an inner and an outer periphery regions of the optical recording medium is shaded by the walls. A quantity of the incident light incident on a unit area in each of the inner and outer periphery regions is less than that in a recording region between the inner and outer periphery regions. When temperature in the recording region reaches to an initializing temperature, the temperature in each of the inner and outer periphery regions is lower than the initializing temperature. So that neither cracks nor corrugations occur in a recording layer in the inner and outer regions.
摘要翻译：在通过照射闪光灯来初始化光学记录介质的方法和装置中。壁形成在保持器上，用于保持光学记录介质，以便邻接光记录介质的内边缘和外边缘。当闪光灯照射时，倾斜地进入光记录介质的内周区域和外周区域的入射光的一部分被壁遮蔽。入射到内外周区域的单位面积的入射光量比内外周区域的记录区域的入射光量少。当记录区域中的温度达到初始化温度时，每个内周区域和外周区域中的温度都低于初始化温度。因此，在内外区域的记录层中既不发生裂纹也不发生褶皱。

158. 发明授权

US5914214A Method for manufacturing an optical information recording medium 失效
标题翻译：光学信息记录介质的制造方法
公开(公告)号：US5914214A
公开(公告)日：1999-06-22
申请号：US982650
申请日：1997-12-02
申请人： Hiroyuki Ohta , Yoshitaka Sakaue , Eiji Ohno , Noboru Yamada
发明人： Hiroyuki Ohta , Yoshitaka Sakaue , Eiji Ohno , Noboru Yamada
IPC分类号： G11B7/0055 , G11B7/006 , G11B7/243 , G11B7/2534 , G11B7/2542 , G11B7/257 , G11B7/2578 , G11B7/2585 , G11B7/26 , G11B7/24
CPC分类号： G11B7/252 , G11B7/2578 , G11B7/26 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/2571 , G11B2007/25713 , G11B7/00557 , G11B7/006 , G11B7/2534 , G11B7/2542 , G11B7/2585 , Y10S430/146
摘要： A method for manufacturing an optical information recording medium having an excellent mechanical strength, thermal stability, and improved overwrite cycle property can be provided by forming the dielectric layer by using a mixed target comprising ZnS and SiO.sub.2 in an atmosphere comprising rare gas and at least oxygen at the side where the dielectric layer does not contact to the recording layer. The optical information recording medium is manufactured by using the substrate, the recording layer comprising a material that varies reversibly between the optically identifiable states by an irradiation of a laser beam, and the dielectric layer at least one side of which has a two-layered structure at the upper and lower sides of the recording layer. At least one of the dielectric layers that does not contact to the recording layer is formed by using a mixed target comprising ZnS and SiO.sub.2 in a mixed atmosphere comprising rare gas and oxygen.
摘要翻译：可以通过在包含稀有气体和至少氧气的气氛中使用包含ZnS和SiO 2的混合靶来形成介电层来提供具有优异的机械强度，热稳定性和改进的重写循环性能的光学信息记录介质的制造方法在电介质层不与记录层接触的一侧。光学信息记录介质是通过使用基板来制造的，该记录层包括通过激光束的照射在光学可识别状态之间可逆地变化的材料，以及至少一侧具有两层结构的介电层在记录层的上侧和下侧。通过在包含稀有气体和氧气的混合气氛中使用包含ZnS和SiO 2的混合靶，形成不与记录层接触的介电层中的至少一个。

159. 发明授权

US5750228A Optical information storage medium 失效
标题翻译：光信息存储介质
公开(公告)号：US5750228A
公开(公告)日：1998-05-12
申请号：US565992
申请日：1995-12-01
申请人： Yoshitaka Sakaue , Eiji Ohno , Kazuhisa Ide , Kenichi Nagata , Noboru Yamada
发明人： Yoshitaka Sakaue , Eiji Ohno , Kazuhisa Ide , Kenichi Nagata , Noboru Yamada
IPC分类号： C23C14/06 , C23C14/34 , G11B7/243 , G11B7/257 , G11B7/26 , B32B3/00
CPC分类号： G11B7/266 , C23C14/0623 , C23C14/34 , G11B7/243 , G11B7/257 , G11B2007/24316 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716 , G11B7/00454 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： An optical information storage medium includes a multilayer structure formed on a substrate. The multilayer structure is formed by a sputtering process in a discharge gas and includes at least a first dielectric layer, a recording layer which shows reversible phase change between an amorphous phase and a crystal phase, and a second dielectric layer. The multilayer structure contains sufficiently small amount of the discharge gas so that a limited amount or less of voids of the discharge gas generates in the recording layer during repeated overwrite operations.
摘要翻译：光学信息存储介质包括形成在基板上的多层结构。多层结构通过在放电气体中的溅射工艺形成，并且至少包括第一介电层，在非晶相和结晶相之间显示可逆相变的记录层和第二介电层。多层结构包含足够少量的放电气体，使得在反复重写操作期间在记录层中产生有限量的或更少的排出气体的空隙。

160. 发明授权

US5663852A Disk drive device 失效
标题翻译：磁盘驱动器
公开(公告)号：US5663852A
公开(公告)日：1997-09-02
申请号：US578099
申请日：1995-12-27
申请人： Kazuyoshi Fujimori , Noboru Yamada
发明人： Kazuyoshi Fujimori , Noboru Yamada
IPC分类号： G11B17/04 , G11B17/043 , G11B17/02
CPC分类号： G11B17/043
摘要： A disk drive suitable for receiving removable, cartridge-based media including a movable shutter, comprising a cartridge holder having a bottom guiding area divided into two sections along the side of the cartridge, along with a shutter guide formed therebetween near a central rotary drive used to position the media within the cartridge. The shutter guide guides the cartridge shutter upward from the central rotary drive when a cartridge is either being inserted into or extracted from the holder. Therefore, the cartridge can always be extracted even when the cartridge shutter comes close to the rotary drive due to its own weight and without being directly guided by the cartridge holder. Furthermore, the shutter guide is preferably formed protruding toward the central rotary drive and disposed adjacent thereto, it is possible to guide the cartridge shutter only when it passes near the rotary drive during cartridge extraction, and thus no undue force is applied to the cartridge when it is positioned for read/write access.
摘要翻译：一种适于接收可拆卸的基于墨盒的介质的磁盘驱动器，包括可移动的快门，其包括具有沿着墨盒侧面分成两部分的底部引导区域的墨盒保持器，以及在中间旋转驱动器附近形成的快门引导件将介质定位在墨盒内。当墨盒被插入或从支架取出时，快门导板将墨盒挡板从中央旋转驱动器向上引导。因此，即使当盒快门由于自身的重量而靠近旋转驱动器而不被盒保持器直接引导时，盒也可以总是被抽出。此外，快门引导件优选地形成为朝向中心旋转驱动器突出并且邻近设置，仅当其在盒提取期间通过旋转驱动器附近时才能引导暗盒挡板，并且因此不会对卡盒施加过大的力它被定位用于读/写访问。

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