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51. 发明授权

US5585988A Tape cassette, tape cassette halves forming mold, and method for preparing a tape cassette 失效
标题翻译：磁带盒，磁带盒半成型模具及其制造方法
公开(公告)号：US5585988A
公开(公告)日：1996-12-17
申请号：US346189
申请日：1994-11-22
申请人： Jin Kutsukake , Masatoshi Okamura
发明人： Jin Kutsukake , Masatoshi Okamura
IPC分类号： B29C65/02 , B29C65/08 , B29C65/60 , G11B23/087 , G11B23/02
CPC分类号： B29C66/54 , B29C65/08 , B29C65/606 , B29C66/21 , B29C66/30223 , B29C66/73921 , B29C66/81423 , B29C66/81429 , B29C66/8322 , G11B23/08785 , B29L2017/008
摘要： A tape cassette including an upper half and a lower half to form a casing, both halves integrally connected at corresponding melt-bonding connecting portions through a melt-bonding rib; at least one of the melt-bonding connecting portions of the halves constituted by a concave portion and a convex portion which are engageable together, the engageable concave portion including two sections which are different in depth. The convex portion includes two sections which are different in height, at least one of the coupled concave and convex portion having a melt-bonding rib; and at least one of the engageable concave and convex portions having a hole at a central portion of the melt-bonding ribs.
摘要翻译：一种盒式磁带，其包括上半部和下半部以形成壳体，两个半部通过熔接肋一体地连接在相应的熔接连接部分; 所述半部的熔融粘合连接部中的至少一个由可接合在一起的凹部和凸部构成，所述可接合凹部包括深度不同的两个部分。所述凸部包括高度不同的两个部分，所述联接凹部和凸部中的至少一个具有熔接肋; 并且所述可接合的凹凸部中的至少一个在所述熔融接合肋的中心部分具有孔。

52. 发明授权

US4977230A Heat-resistant film or sheet 失效
标题翻译：耐热膜或片
公开(公告)号：US4977230A
公开(公告)日：1990-12-11
申请号：US476146
申请日：1990-02-05
申请人： Seiichi Nozawa , Shigeo Utsumi , Michio Nakata
发明人： Seiichi Nozawa , Shigeo Utsumi , Michio Nakata
IPC分类号： B29C55/02 , C08J5/18 , G11B5/73
CPC分类号： C08J5/18 , B29C55/02 , G11B5/7305 , B29K2071/00 , B29L2017/008 , B29L2031/3425 , C08J2371/00
摘要： A heat-resistant film or sheet produced by melt extruding polyether ketone having an intrinsic viscosity of at least 0.4 dl/g, which is obtained by heat treating an unstretched film or sheet which comprises (i) heat-treating to crystallization being not more than 60%, or (ii) uni- or biaxially stretching under specific conditions to an extent in which a stress at 5% elongation in the stretched direction is at least 13 kg/mm.sup.2 ; an initial elastic modulus in the stretched direction is at least 600 kg/mm.sup.2 ; and thermal shrinkages in a lengthwise direction and its vertical direction are not more than 4%.The film or sheet of the present invention is excellent in such properties as heat resistance, mechanical strength and the like, and is suitable for use as a substrate for magnetic recording or electric insulation.
摘要翻译：通过熔融挤出特性粘度为至少0.4dl / g的聚醚酮制成的耐热膜或片材，其通过热处理未拉伸膜或片材获得，所述未拉伸膜或片材包括（i）热处理至结晶不大于 60％，或（ii）在特定条件下的单轴或双轴拉伸至拉伸方向的5％伸长应力至少为13kg / mm2的程度; 拉伸方向的初始弹性模量为至少600kg / mm2; 并且在长度方向上的热收缩和其垂直方向不大于4％。本发明的薄膜或片材的耐热性，机械强度等性质优异，适用于磁记录或电绝缘用基材。

53. 发明授权

US4966283A Cassette album with channel-form hinges and method 失效
标题翻译：带通道形铰链和方法的盒式专辑
公开(公告)号：US4966283A
公开(公告)日：1990-10-30
申请号：US436453
申请日：1989-11-14
申请人： Philip K. Sykes , Stephen R. Schmitz
发明人： Philip K. Sykes , Stephen R. Schmitz
IPC分类号： B29C51/00 , B29C51/10 , G11B23/023
CPC分类号： B29C51/00 , G11B23/0233 , B29C51/10 , B29L2009/00 , B29L2017/008 , B29L2031/22 , B29L2031/705 , B29L2031/712
摘要： The invention provides a vacuum formed cassette album having front and rear covers connected by a spine. The covers and spine are formed from a stiff, self-supporting thermoformed tray sheet extending the height and breadth of both the front and rear covers and across the spine area. A soft cover sheet, formed for example from supple plastic, is sealed to the tray sheet along its edges. At least a pair of parallel, vertically disposed, laterally spaced apart vacuum formed channels are provided in the tray sheet at the edges of the spine and extending to the top and bottom edges of the tray sheet to define fold lines between the spine and the covers. The channel-form hinges are substantially uncompressed. They are of uniform thickness throughout and of the same thickness as the surrounding material of the tray sheet so that when the album is closed the soft cover stock is drawn onto the hinges to provide a smooth contour around the outside edge of the adjacent channel-form hinges which are covered and enclosed by the smoothly contoured cover stock material to present a neat, tailored appearance.
摘要翻译：本发明提供一种真空成型盒式录像带，其具有由脊柱连接的前盖和后盖。盖子和脊柱由刚性自支撑的热成型托盘片形成，其延伸了前后盖和脊柱区域的高度和宽度。例如由柔软塑料形成的软覆盖片沿其边缘被密封到托盘片材上。至少一对平行的，垂直设置的横向间隔开的真空形成的通道在脊柱的边缘处设置在托盘片中，并且延伸到托盘片的顶部和底部边缘以限定脊柱和盖之间的折叠线。通道形铰链基本上未压缩。它们与托盘片材的周围材料整体厚度均匀且厚度相同，使得当相册关闭时，软覆盖物被拉到铰链上，以提供围绕相邻通道形式的外边缘的平滑轮廓铰链由平滑轮廓的覆盖材料覆盖和包围，以呈现整齐，定制的外观。

54. 发明授权

US4543268A Electron-beam adhesion-promoting treatment of polyester film base for magnetic recording media 失效
标题翻译：用于磁记录介质的聚酯薄膜基片的电子束粘附促进处理
公开(公告)号：US4543268A
公开(公告)日：1985-09-24
申请号：US628154
申请日：1984-07-05
申请人： LuAnn Sidney , Stephen R. Ebner
发明人： LuAnn Sidney , Stephen R. Ebner
IPC分类号： B05D3/06 , B29C35/08 , B29C59/16 , G11B5/73 , G11B5/84
CPC分类号： G11B5/7305 , B05D3/068 , B29C59/16 , G11B5/84 , G11B5/8404 , B05D2201/00 , B05D2252/02 , B29C2035/0877 , B29K2067/00 , B29K2995/0053 , B29L2017/008 , C09J2483/005
摘要： The magnetizable layer of a magnetic recording medium which has a flexible polyester film base is better adhered to the film base and better resists abrasion if the film base is first subjected to electron-beam irradiation while passing through an inert atmosphere such as nitrogen.
摘要翻译：具有柔性聚酯膜基材的磁记录介质的可磁化层更好地粘附到膜基底上，如果首先在经过诸如氮气的惰性气氛下进行电子束照射时，更好地抵抗磨损。

55. 发明授权

US07426094B2 Magnetic tape cassettes and processes for producing them 失效
标题翻译：磁带盒及其制造方法
公开(公告)号：US07426094B2
公开(公告)日：2008-09-16
申请号：US11372078
申请日：2006-03-10
申请人： Kazuo Hiraguchi
发明人： Kazuo Hiraguchi
IPC分类号： G11B23/087 , G11B23/04
CPC分类号： B29B17/02 , B29C45/1635 , B29C2045/1601 , B29K2995/006 , B29L2017/008 , G11B23/08735 , G11B23/08785 , Y02W30/622 , Y10T29/49751 , Y10T29/53465
摘要： The magnetic tape cassette has a base with an opening for forming a transparent window and a transparent resin-made window member to be installed in the opening. The window member is provided with an engaging unit which is to be fitted into the base at an angle and the base is provided with an engaging portion that is formed at an angle in correspondence to the engaging unit and the window member is installed in the opening by being fitted in at an angle.
摘要翻译：磁带盒具有用于形成透明窗的开口的基座和要安装在开口中的透明树脂制的窗构件。窗构件设置有接合单元，该接合单元以一定角度装配到基座中，并且基部设置有接合部，该接合部形成为与接合单元相对应的一角度，并且窗构件安装在开口中通过安装在一个角度。

56. 发明授权

US07369363B2 Method for producing magnetic tape in which a prescribed winding habit is imparted to the magnetic tape 失效
标题翻译：制造给磁带施加规定卷绕习惯的磁带的方法
公开(公告)号：US07369363B2
公开(公告)日：2008-05-06
申请号：US11041696
申请日：2005-01-25
申请人： Kyohisa Uchiumi
发明人： Kyohisa Uchiumi
IPC分类号： G11B5/78 , B29B17/00
CPC分类号： B29C71/02 , B29L2017/008 , G11B5/84 , Y10T428/24355
摘要： A method for producing a magnetic tape and method for improving a winding form of the magnetic tape are provided. These methods comprises a stage for winding a magnetic tape around a tape reel; and a stage for thermally treating the magnetic tape wound around the tape reel under preset thermal treatment conditions to impart the magnetic tape to winding habit. In the winding state, the magnetic tape is wound around a tape reel whose hub circumference is formed into a tapered state in the stage for winding a magnetic tape.
摘要翻译：提供了一种用于制造磁带的方法和用于改进磁带的卷绕形式的方法。这些方法包括用于将磁带缠绕在磁带卷轴上的台阶; 以及用于在预设的热处理条件下热处理缠绕在磁带卷盘上的磁带以使磁带卷绕的阶段。在卷绕状态下，磁带缠绕在磁带卷盘上，磁带卷盘的轮毂圆周形成锥形状态，用于卷绕磁带。

57. 发明申请

US20070222096A1 Apparatus and Method for Manufacturing Pre-Formatted Linear Optical Data Storage Medium 审中-公开
标题翻译：制造预格式线性光学数据存储介质的装置和方法
公开(公告)号：US20070222096A1
公开(公告)日：2007-09-27
申请号：US10588098
申请日：2005-01-21
申请人： W. Dennis Slafer
发明人： W. Dennis Slafer
IPC分类号： B29C51/22
CPC分类号： G11B7/24009 , B29C59/005 , B29C59/04 , B29C59/046 , B29C71/0009 , B29L2017/00 , B29L2017/008 , G11B7/003 , G11B7/24082 , G11B7/26 , G11B7/263
摘要： An apparatus for manufacturing pre-formatted linear optical data storage media including an elongated linear polymer layer. The apparatus includes a drum mounted for rotation about a rotation axis, and the drum includes a circumferential outer surface having a predetermined pattern of protrusions for embossing at least one pattern of optically readable embossments in the elongated linear polymer layer as the layer is rolled on the drum. The apparatus also includes a thermal radiation source positioned adjacent the drum for heating the embossments of the elongated linear polymer layer prior to the layer being removed from the protrusions of the outer surface of the drum.
摘要翻译：一种用于制造包括细长线性聚合物层的预格式化线性光学数据存储介质的设备。该装置包括一个安装用于围绕旋转轴线转动的滚筒，滚筒包括具有预定图案的凸起的周向外表面，用于在该细长线性聚合物层中压缩至少一个光学上可读的压花图形，鼓。该设备还包括邻近滚筒定位的热辐射源，用于在层从滚筒的外表面的突出部移除之前加热细长线性聚合物层的压花。

58. 发明申请

US20070194498A1 Tape reel, tape reel molding apparatus, and method for molding tape reel 审中-公开
标题翻译：磁带卷盘，磁带卷筒成型装置以及用于成型带卷的方法
公开(公告)号：US20070194498A1
公开(公告)日：2007-08-23
申请号：US11703659
申请日：2007-02-08
申请人： Katsuki Asano
发明人： Katsuki Asano
IPC分类号： B28B7/10
CPC分类号： B29C45/40 , B29C45/42 , B29C2045/4063 , B29C2045/4073 , B29L2017/008
摘要： A tape reel molding apparatus adapted to be resin-molded by using a molding die, which includes: knockout portions pushing one surface of the tape reel to take the tape reel out of a cavity formed in the molding die after a resin is cooled; and a holding member including: suction portions sucking and holding the other surface of the tape reel pushed out of the cavity; and support portions supporting the suction portions, wherein each of the knockout portions is opposed to each of the suction portions, the tape reel being put between the knockout portions and suction portions.
摘要翻译：一种适于通过使用成型模具进行树脂模塑的带卷筒成型装置，其包括：在树脂冷却之后，将带状卷轴的一个表面推离出形成在模具中的空腔中的脱模部分; 以及保持构件，包括：抽吸部，其将从所述空腔推出的所述带卷的另一面保持; 以及支撑部分的支撑部分，其中每个脱模部分与每个抽吸部分相对，带卷轴被放置在脱模部分和抽吸部分之间。

59. 发明申请

US20060213046A1 Magnetic tape cassettes and processes for producing them 失效
公开(公告)号：US20060213046A1
公开(公告)日：2006-09-28
申请号：US11372144
申请日：2006-03-10
申请人： Kazuo Hiraguchi
发明人： Kazuo Hiraguchi
IPC分类号： G11B23/113 , B28B5/00
CPC分类号： B29B17/02 , B29C45/1635 , B29C2045/1601 , B29K2995/006 , B29L2017/008 , G11B23/08735 , G11B23/08785 , Y02W30/622 , Y10T29/49751 , Y10T29/53465
摘要： The magnetic tape cassette has a base with an opening for forming a transparent window and a transparent resin-made window member to be installed in said opening. The window member is provided with an engaging unit which is to be fitted into the base at an angle and the base is provided with an engaging portion that is formed at an angle in correspondence to the engaging unit and the window member is installed in the opening by being fitted in at an angle.

60. 发明授权

US07035048B2 Magnetic tape cassettes and processes for producing them 失效
公开(公告)号：US07035048B2
公开(公告)日：2006-04-25
申请号：US10183372
申请日：2002-06-28
申请人： Kazuo Hiraguchi
发明人： Kazuo Hiraguchi
IPC分类号： G11B23/02
CPC分类号： B29B17/02 , B29C45/1635 , B29C2045/1601 , B29K2995/006 , B29L2017/008 , G11B23/08735 , G11B23/08785 , Y02W30/622 , Y10T29/49751 , Y10T29/53465
摘要： The magnetic tape cassette has a base with an opening for forming a transparent window and a transparent resin-made window member to be installed in said opening. The window member is provided with an engaging unit which is to be fitted into the base at an angle and the base is provided with an engaging portion that is formed at an angle in correspondence to the engaging unit and the window member is installed in the opening by being fitted in at an angle.

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