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71. 发明授权

US06593257B1 Glass-ceramic composition for recording disk substrate 失效
标题翻译：用于记录盘基片的玻璃陶瓷组合物
公开(公告)号：US06593257B1
公开(公告)日：2003-07-15
申请号：US09610337
申请日：2000-07-05
申请人： Hideki Nagata , Hideki Kawai , Toshiharu Mori , Hiroshi Yuki , Kazuhiko Ishimaru
发明人： Hideki Nagata , Hideki Kawai , Toshiharu Mori , Hiroshi Yuki , Kazuhiko Ishimaru
IPC分类号： C03C1004
CPC分类号： G11B5/7315 , C03C3/097 , C03C10/0027
摘要： A glass ceramics composition for recording disk substrate consists essentially, expressed in terms of weight percent on the oxide basis, of from 65 to 80 wt % of SiO2, from 3 to 15 wt % of Al2O3, from 3 to 15 wt % of Li2O, from 0.2 to 5 wt % of P2O5, and from 0.1 to 15 wt % of ZrO2, wherein a value of ZrO2/P2O5 is within a range from 1.1 to 8.5, expressed in terms of weight percent on the oxide basis.
摘要翻译：用于记录圆盘基材的玻璃陶瓷组合物基本上以氧化物的重量百分数表示，为65至80重量％的SiO 2，3至15重量％的Al 2 O 3，3至15重量％的Li 2 O， 0.2重量％至5重量％的P 2 O 5和0.1至15重量％的ZrO 2，其中ZrO 2 / P 2 O 5的值在1.1至8.5的范围内，以氧化物为基准的重量百分比表示。

72. 发明授权

US06569790B1 Glass-ceramic composition for recording disk substrate 失效
标题翻译：用于记录盘基片的玻璃陶瓷组合物
公开(公告)号：US06569790B1
公开(公告)日：2003-05-27
申请号：US09616026
申请日：2000-07-13
申请人： Hideki Nagata , Toshiharu Mori , Hiroshi Yuki , Hideki Kawai , Akira Sugimoto , Kazuhiko Ishimaru
发明人： Hideki Nagata , Toshiharu Mori , Hiroshi Yuki , Hideki Kawai , Akira Sugimoto , Kazuhiko Ishimaru
IPC分类号： C03C1008
CPC分类号： C03C10/0045 , C03C3/085
摘要： A glass ceramics composition for recording disk substrate contains, essentially, expressed in terms of weight percent on the oxide basis, from 54 to 60 wt % of SiO2, from 10 to 30 wt % of Al2O3, from 10 to 30 wt % of MgO, and from 0.1 to 2.7 wt % of Li2O.
摘要翻译：用于记录盘基片的玻璃陶瓷组合物基本上以氧化物的重量百分数表示，SiO 2为54至60重量％，Al 2 O 3为10至30重量％，MgO为10至30重量％和0.1〜2.7重量％的Li 2 O。

73. 发明授权

US06458730B1 Glass-ceramic composition for recording disk substrate 失效
标题翻译：用于记录盘基片的玻璃陶瓷组合物
公开(公告)号：US06458730B1
公开(公告)日：2002-10-01
申请号：US09616045
申请日：2000-07-13
申请人： Hideki Nagata , Toshiharu Mori , Hiroshi Yuki , Hideki Kawai , Akira Sugimoto , Kazuhiko Ishimaru
发明人： Hideki Nagata , Toshiharu Mori , Hiroshi Yuki , Hideki Kawai , Akira Sugimoto , Kazuhiko Ishimaru
IPC分类号： C03C1008
CPC分类号： C03C3/085 , C03C10/0045
摘要： A glass ceramics composition for recording disk substrate contains, essentially, expressed in terms of weight percent on the oxide basis, from 53.5 to 60 wt % of SiO2, from 10 to 30 wt % of Al2O3, from 10 to 30 wt % of MgO, and from 3.5 to 8.8 wt % of TiO2.
摘要翻译：用于记录盘基片的玻璃陶瓷组合物基本上以氧化物的重量百分数表示，SiO 2为53.5-60重量％，Al2O3为10-30重量％，MgO为10-30重量％和3.5〜8.8重量％的TiO 2。

74. 发明授权

US06458728B1 Glass-ceramic composition for recording disk substrate 失效
标题翻译：用于记录盘基片的玻璃陶瓷组合物
公开(公告)号：US06458728B1
公开(公告)日：2002-10-01
申请号：US09610330
申请日：2000-07-05
申请人： Hideki Nagata , Hideki Kawai , Toshiharu Mori , Hiroshi Yuki , Kazuhiko Ishimaru
发明人： Hideki Nagata , Hideki Kawai , Toshiharu Mori , Hiroshi Yuki , Kazuhiko Ishimaru
IPC分类号： C03C1004
CPC分类号： C03C3/097 , C03C10/0027
摘要： A glass ceramics composition for recording disk substrate consists essentially, expressed in terms of weight percent on the oxide basis, of from 65 to 80 wt % of SiO2, from 3 to 15 wt % of Al2O3, from 3 to 15 wt % of Li2O, from 0.2 to 5 wt % of P2O5, and from 0.1 to 0.8 wt % of TiO2.
摘要翻译：用于记录圆盘基材的玻璃陶瓷组合物基本上以氧化物的重量百分数表示，为65至80重量％的SiO 2，3至15重量％的Al 2 O 3，3至15重量％的Li 2 O， P 2 O 5为0.2〜5重量％，TiO 2为0.1〜0.8重量％。

75. 外观设计

USD397333S Facsimile transmitter-receiver 失效
公开(公告)号：USD397333S
公开(公告)日：1998-08-25
申请号：US77857
申请日：1997-10-10
申请人： Hideki Kawai
设计人： Hideki Kawai

76. 发明授权

US5726108A Glass-ceramic magnetic disk substrate 失效
标题翻译：玻璃陶瓷磁盘基板
公开(公告)号：US5726108A
公开(公告)日：1998-03-10
申请号：US825732
申请日：1997-04-02
申请人： Tomoyuki Taguchi , Hideki Kawai , Tohru Ohara , Ikuo Kuriyama , Hajimu Wakabayashi , Sadao Nakajima
发明人： Tomoyuki Taguchi , Hideki Kawai , Tohru Ohara , Ikuo Kuriyama , Hajimu Wakabayashi , Sadao Nakajima
IPC分类号： C03C10/00 , C03C10/04 , C03C10/02
CPC分类号： C03C10/0054
摘要： A glass-ceramic magnetic disk substrate which is prepared by forming, then heat treating, and then polishing a crystallizable glass composition comprising, expressed in terms of weight percent on the oxide basis: from 20 to 45% SiO.sub.2 ; from 25 to 45% Al.sub.2 O.sub.3 ; from 10 to 25% B.sub.2 O.sub.3 ; from 2 to 12% MgO; from 0.5 to 8% TiO.sub.2 ; from 0.5 to 5% P.sub.2 O.sub.5 ; from 0 to 2% Li.sub.2 O; from 0 to 2% Na.sub.2 O; from 0 to 3% K.sub.2 O; wherein, the total of the contents of Li.sub.2 O, Na.sub.2 O and K.sub.2 O is from 0 to 5%; and wherein the magnetic disk substrate comprises a main crystalline phase consisting of at least one member selected from the group consisting of mullite and aluminum borate crystals. The glass composition can easily be formed and the disk substrate can easily be polished, has excellent mechanical strength, surface flatness, surface smoothness, chemical durability, and heat resistance, and shows no deterioration of magnetic film characteristics by alkali migration.
摘要翻译：玻璃陶瓷磁盘基板，其通过以下方式制备：然后热处理，然后抛光可结晶玻璃组合物，其包含以氧化物为基准的重量百分数表示：20至45％的SiO 2; 25〜45％的Al2O3; 10〜25％B2O3; 2〜12％的MgO; 0.5〜8％的TiO 2; 0.5至5％的P2O5; 0〜2％Li2O; 0至2％Na 2 O; 0〜3％K2O; 其中，Li 2 O，Na 2 O和K 2 O的含量的合计为0〜5％。并且其中所述磁盘衬底包括由选自由莫来石和硼酸铝晶体组成的组中的至少一种构成的主晶相。可以容易地形成玻璃组合物，并且可以容易地抛光盘基片，具有优异的机械强度，表面平整度，表面光滑度，化学耐久性和耐热性，并且不显示碱迁移导致的磁性膜特性的劣化。

77. 发明授权

US5386094A Electrical discharge machine with automatic filtering 失效
标题翻译：放电机具有自动过滤功能
公开(公告)号：US5386094A
公开(公告)日：1995-01-31
申请号：US2414
申请日：1993-01-08
申请人： Hideki Kawai , Hidehiko Tanaka
发明人： Hideki Kawai , Hidehiko Tanaka
IPC分类号： B23H1/10 , B23H5/14 , B23H7/36
CPC分类号： B23H1/10 , B23H7/36
摘要： An electrical discharge machine having an electrode and workpiece contained within a dielectric-filled machining tank for machining in response to the application of discharge current. One or more auxiliary tanks that contain additional dielectric fluid are connected to the machining tank by a plurality of fluid flow paths that contain various combinations of filters, valves and pumps. The filters may be of different filtering capacity for serving different machining operations, e.g., roughing and finishing. The operation of the valves to provide filtering appropriate to the current machining conditions is based on detected or predetermined machining conditions such as sludge grain diameter, fluid pressure, sludge quantity, electrode and workpiece material composition and discharge current levels.
摘要翻译：一种放电机，其具有电极和工件，该电极和工件包含在电介质填充的加工槽内，用于响应于施加放电电流进行加工。包含附加介电流体的一个或多个辅助罐通过包含过滤器，阀和泵的各种组合的多个流体流动路径连接到加工槽。过滤器可以具有不同的过滤能力，用于服务不同的加工操作，例如粗加工和精加工。根据检测到或预定的加工条件，例如污泥粒径，流体压力，污泥量，电极和工件材料组成以及放电电流水平，根据当前加工条件提供过滤器的操作。

78. 发明授权

US5360674A Permanent magnet coated with Ni or Ni alloy having a specific cell structure and growth pattern 失效
标题翻译：用具有特定细胞结构和生长模式的Ni或Ni合金涂覆的永磁体
公开(公告)号：US5360674A
公开(公告)日：1994-11-01
申请号：US992823
申请日：1992-12-16
申请人： Hideki Kawai , Katsuhiko Kojo , Kiyoshi Eguchi , Yoshiko Ogawa
发明人： Hideki Kawai , Katsuhiko Kojo , Kiyoshi Eguchi , Yoshiko Ogawa
IPC分类号： H01F1/053 , H01F1/057 , H01F1/08 , H01F7/02 , H01F41/02 , B22F7/02 , B22F7/04
CPC分类号： H01F41/026 , H01F1/0577 , Y10T428/12028 , Y10T428/12056
摘要： A permanent magnet formed by a permanent magnet alloy of R--T--B system chiefly comprising a transition metal T, a rare earth element R including yttrium and boron B, and coated with a protective plating layer of Ni or an Ni alloy, wherein said protective plating layer is 30 .mu.m or less in thickness, and the inter-cell pitch in the surface of said protective plating layer is 14 .mu.m or more.
摘要翻译：由永磁体合金形成的永磁体，其主要包括过渡金属T，包含钇和硼B的稀土元素R，并且涂覆有Ni或Ni合金的保护镀层，其中所述保护镀层为所述保护镀层的表面间的间隙为14μm以上。

79. 发明授权

US5281105A Hermetic compressor 失效
标题翻译：气密压缩机
公开(公告)号：US5281105A
公开(公告)日：1994-01-25
申请号：US40097
申请日：1993-03-30
申请人： Masahiko Osaka , Hideki Kawai , Yuji Saiki , Satoshi Wada
发明人： Masahiko Osaka , Hideki Kawai , Yuji Saiki , Satoshi Wada
IPC分类号： F04B39/00 , F04B39/12 , F04B21/00
CPC分类号： F04B39/0033 , F04B39/121 , Y10S181/403
摘要： A hermetic compressor comprising a compressing mechanism and a housing for encasing the compressing mechanism, the housing comprising upper and lower portions which are coupled to each other and being formed to have curved surfaces. The housing is constructed such that one curved line on the housing is arranged to be different from other curved lines existing at positions symmetrical with a position of the one curved line with respect to planes X, Y and Z perpendicular to one another and passing the housing, the plane X including a boundary portion between the upper and lower portions of the housing and being perpendicular to a center line passing through a center of an upper surface of the upper portion and a center of a bottom surface of the lower portion, and the planes Y and Z being perpendicular to each other and perpendicular to the plane X and including the center line.
摘要翻译：一种封闭式压缩机，包括压缩机构和用于封装压缩机构的壳体，壳体包括彼此联接并形成为具有弯曲表面的上部和下部。壳体被构造成使得壳体上的一条曲线布置成与存在于与一条曲线相对于彼此垂直的平面X，Y和Z的位置对称的位置处的其它曲线不同，并且使壳体平面X包括壳体的上部和下部之间的边界部分，并且垂直于穿过上部的上表面的中心和下部的底表面的中心的中心线，并且平面Y和Z彼此垂直并垂直于平面X并且包括中心线。

80. 发明授权

US4985531A Birefringent transparent film and process for producing the same 失效
标题翻译：双折射透明薄膜及其制造方法
公开(公告)号：US4985531A
公开(公告)日：1991-01-15
申请号：US341987
申请日：1989-04-20
申请人： Sadao Fujii , Junji Takase , Hideki Kawai
发明人： Sadao Fujii , Junji Takase , Hideki Kawai
IPC分类号： B29C55/04 , B29K67/00 , B29K69/00 , B29K105/32 , B29L7/00 , C08G63/18 , C08G63/19 , C08G63/193 , C08J5/18 , G02B5/30
CPC分类号： C08J5/18 , G02B5/3083
摘要： A transparent film having birefringence comprising an amorphous aromatic polymer as a main component is disclosed. The film is produced by uniaxially stretching a film of an amorphous aromatic polymer. The film exhibits high transparency, high heat resistance, and heat distortion resistance, and its birefringence does not undergo changes with time.

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