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1. 发明授权

US5966360A Cleaning disc cartridge 失效
标题翻译：清洁光盘盒
公开(公告)号：US5966360A
公开(公告)日：1999-10-12
申请号：US920021
申请日：1997-08-26
申请人： Yukio Miyazaki , Masaru Ikebe , Takateru Satoh , Mitsuo Watanabe , Haruo Shiba , Toshihiko Ishida
发明人： Yukio Miyazaki , Masaru Ikebe , Takateru Satoh , Mitsuo Watanabe , Haruo Shiba , Toshihiko Ishida
IPC分类号： G11B5/41 , G11B7/12 , G11B11/10 , G11B11/105 , G11B23/03 , G11B23/28 , G11B33/04 , G11B23/00
CPC分类号： G11B33/0416 , G11B11/105 , G11B23/0327 , G11B5/41 , G11B7/12 , G11B7/121 , G11B11/10532 , G11B11/10584
摘要： A cleaning disc cartridge capable of concurrently cleaning both a magnetic head of a magneto-optical disc apparatus and an optical lens thereof without causing any error in reading of a signal. A rotating disc is provided on one surface thereof opposite to a magnetic head of the apparatus with a head cleaning member and on the other surface thereof opposite to an objective lens of the apparatus with lens cleaning members. The rotating disc includes a disc body which is provided with an inventory region defined on an inner peripheral side of a lens cleaning member arrangement region, a reproduction-only region defined on an outer peripheral side of the lens cleaning member arrangement region, and an information recording and reproducing region outside the reproduction-only region.
摘要翻译：一种能够同时清洁磁光盘装置的磁头和光学透镜的清洁盘盒，而不会引起信号读取的任何错误。旋转盘在与设备的磁头相对的一个表面上设置有头部清洁构件，并且在与镜片清洁构件的装置的物镜相对的另一表面上。旋转盘包括：盘主体，其设置有限定在透镜清洁部件布置区域的内周侧的库存区域，限定在透镜清洁部件布置区域的外周侧的仅再现区域和信息在仅再现区域外的记录和再现区域。

2. 发明授权

US5205507A Hub for tape cassette 失效
标题翻译：磁带盒中心
公开(公告)号：US5205507A
公开(公告)日：1993-04-27
申请号：US754769
申请日：1991-09-04
申请人： Takateru Satoh , Haruo Shiba , Masaru Ikebe , Hiroki Suzuki , Yukio Miyazaki
发明人： Takateru Satoh , Haruo Shiba , Masaru Ikebe , Hiroki Suzuki , Yukio Miyazaki
IPC分类号： G11B15/67 , G11B23/037 , G11B23/087
CPC分类号： G11B23/037 , G11B15/674 , G11B23/08728
摘要： A for winding a tape thereabout for a tape cassette about which a tape can be wound. The hub has a hub body and a tape clamp that fits in a recess defined by the periphery of the hub body. The hub body has a coefficient of linear expansion below 6 .times.10.sup.-5 cm/cm .degree.C. at -10.degree. to +90.degree. C. The periphery of the hub body can be plated with a metal film.
摘要翻译： A用于在其周围缠绕磁带，磁带可绕其缠绕。轮毂具有轮毂体和带夹，其装配在由轮毂本体的周边限定的凹部中。轮毂体在-10°至+90°C时线性膨胀系数低于6×10-5 cm / cm〜C.轮毂体的周边可以镀金属膜。

3. 发明授权

US4905113A Magnetic tape cassette having a slider mounted on the lower casing member 失效
标题翻译：具有安装在下壳体构件上的滑块的磁带盒
公开(公告)号：US4905113A
公开(公告)日：1990-02-27
申请号：US160326
申请日：1988-02-25
申请人： Haruo Shiba , Takateru Satoh , Masaru Ikebe , Morimasa Sasaki
发明人： Haruo Shiba , Takateru Satoh , Masaru Ikebe , Morimasa Sasaki
IPC分类号： G11B23/087
CPC分类号： G11B23/08735
摘要： A magnetic tape cassette capable of effectively preventing separation of a slider from a casing even when it is dropped or any external force is applied thereto, resulting in ensuring its safety and reliability. The magnetic case includes a casing constituted by an upper casing member and a lower casing member and a slider slidably mounted on the lower casing member. Each of side walls of the slider includes a lower portion opposite to an outer surface of a side wall of the lower casing member and an upper portion opposite to an inner surface of the side wall of the upper casing member. The cassette also includes a mechanism for preventing the slider from being disclocated from the casing. The mechanism may be provided by positioning the inner surface of the side wall of the upper casing member inwardly from the outer surface of the side wall of the lower casing member. Alternatively, it may be provided by positioning the inner surface outwardly from the outer surface through a slit defined therebetween and forming the upper portion of the side wall of the slider into a thickness larger than the slit.
摘要翻译：一种能够有效地防止滑块与壳体分离的磁带盒，即使当其掉落或施加任何外力时，导致确保其安全性和可靠性。磁性壳体包括由上壳体构件和下壳体构件构成的壳体和可滑动地安装在下壳体构件上的滑块。滑块的每个侧壁包括与下壳体构件的侧壁的外表面相对的下部和与上壳体构件的侧壁的内表面相对的上部。该盒还包括用于防止滑块与壳体分离的机构。可以通过将上壳体构件的侧壁的内表面从下壳体构件的侧壁的外表面向内定位来提供该机构。或者，可以通过将内表面从外表面向外定位通过限定在其间的狭缝而形成，使滑块的侧壁的上部形成为比狭缝大的厚度。

4. 发明授权

US4747007A Spring means for biasing a tape against a head inserted in a cassette 失效
标题翻译：用于将带子偏置在插入盒中的头部上的弹簧装置
公开(公告)号：US4747007A
公开(公告)日：1988-05-24
申请号：US775526
申请日：1985-09-13
申请人： Masaru Ikebe , Kimio Tanaka , Takateru Satoh , Haruo Shiba
发明人： Masaru Ikebe , Kimio Tanaka , Takateru Satoh , Haruo Shiba
IPC分类号： G11B23/02 , G11B23/087 , G11B15/60
CPC分类号： G11B23/08771
摘要： A tape cassette has a housing and a pressure pad apparatus mounted within the housing for bringing a magnetic tape into direct contact with a magnetic head. The pressure pad apparatus includes a pad, a spring joined to the pad for imparting a pushing force to the magnetic head, and a holding member mounted within the housing for holding the spring at two points spaced from each other. The effective length of the spring is greater than the distance between the two holding points of the holding member.
摘要翻译：带盒具有壳体和安装在壳体内的压力垫装置，用于使磁带与磁头直接接触。压力垫装置包括垫，连接到垫的弹簧，用于向磁头施加推力;以及保持构件，其安装在壳体内，用于将弹簧保持在彼此间隔开的两个点处。弹簧的有效长度大于保持构件的两个保持点之间的距离。

5. 发明授权

US4847717A Handling of a tape cassette 失效
标题翻译：处理磁带盒
公开(公告)号：US4847717A
公开(公告)日：1989-07-11
申请号：US58839
申请日：1987-06-05
申请人： Takateru Satoh , Haruo Shiba , Masaru Ikebe
发明人： Takateru Satoh , Haruo Shiba , Masaru Ikebe
IPC分类号： G11B23/087
CPC分类号： G11B23/08735 , G11B23/08785
摘要： A casing for a magnetic tape cassette capable of effectively and precisely actuating a slider. The casing includes a casing body having an upper casing member and a lower casing member joined together. The slider is slidably mounted on the lower casing member so as to cover at least a part of a bottom and a side of the lower casing member. The upper casing member is provided at a rear portion of both sides thereof with holding members through which the casing is grasped. The holding members are separated or isolated from the slider, to assure smooth sliding movement of the slider. The casing body may be provided on both sides thereof with reliefs which serve to prevent the holding members from interfering with movement of the slider.
摘要翻译：一种用于磁带盒的壳体，其能够有效且精确地致动滑块。壳体包括具有连接在一起的上壳体构件和下壳体构件的壳体主体。滑块可滑动地安装在下壳体构件上，以便覆盖下壳体构件的底部和侧面的至少一部分。上壳体在其两侧的后部设置有保持构件，壳体被夹持通过该保持构件。保持构件与滑块分离或隔离，以确保滑块的平滑滑动运动。壳体可以在其两侧设置有用于防止保持构件干扰滑块的移动的凸起。

6. 发明授权

US5057960A Hub for a disk type recording medium 失效
标题翻译：磁盘类型记录介质的集线器
公开(公告)号：US5057960A
公开(公告)日：1991-10-15
申请号：US609621
申请日：1990-11-06
申请人： Haruo Shiba , Masaru Ikebe , Toshihiko Ishida
发明人： Haruo Shiba , Masaru Ikebe , Toshihiko Ishida
IPC分类号： G11B23/00 , G11B23/03 , G11B3/70
CPC分类号： G11B23/0035
摘要： A hub to be attached to the central portion of a recording medium comprises a flat plate-like body made of a metallic material, and an annular resinous body firmly attached to the flat plate-like body by insert-molding, wherein at least one bent portion with an opening for connecting the annular resinous body to the flat-plate-like body is formed in the flat plate-like body so that the opening is in parallel to the upper or lower surface of the flat plate-like body.
摘要翻译：要附着在记录介质的中心部分的轮毂包括由金属材料制成的平板状体，以及通过嵌入成型牢固地附接到平板状体的环形树脂体，其中至少一个弯曲在平板状体中形成有用于将环状树脂体连接到平板状体的开口的部分，使得开口平行于平板状体的上表面或下表面。

7. 发明授权

US5385235A Casing for housing a cartridge 失效
标题翻译：外壳套筒
公开(公告)号：US5385235A
公开(公告)日：1995-01-31
申请号：US83533
申请日：1993-06-30
申请人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
发明人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
IPC分类号： G11B23/023 , G11B33/04 , B65D85/30
CPC分类号： G11B33/0416 , G11B23/0233
摘要： A casing for housing a cartridge includes an upper half and a lower half which are formed in two parts and are assembled so as to be adapted to house a cartridge in the casing; an opening for allowing the cartridge to be inserted into the casing and to be withdrawn from it, which is arranged in one of the sides of the casing; and a holding portion which is elastically engageable with a recessed portion in the cartridge wherein the holding portion is connected to at least of one of the first half and second half.
摘要翻译：用于容纳盒的壳体包括上半部和下半部，其形成为两部分并且组装成适于将盒容纳在壳体中; 一个开口，用于允许墨盒插入壳体中并从中排出，该开口布置在壳体的一个侧面中; 以及保持部，其与所述盒中的凹部弹性接合，其中所述保持部连接到所述前半部和所述后半部中的至少一个。

8. 发明授权

US5326608A Disc cartridge 失效
标题翻译：光盘盒
公开(公告)号：US5326608A
公开(公告)日：1994-07-05
申请号：US901380
申请日：1992-06-19
申请人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
发明人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
IPC分类号： G11B23/033 , G11B23/50
CPC分类号： G11B23/505 , G11B23/0332 , Y10T428/21 , Y10T428/239
摘要： Elastic lifters arranged on an inner surface of a casing of a disc cartridge to act pressing force on a disc each are formed integral with the casing and into a plate-like shape in such a manner that a proximal end thereof is mounted on the casing and the a end thereof is rendered free. Such construction permits the pressing force to be kept constant for a long period of time and effectively prevents damage to the disc-like medium, to thereby substantially improve durability and reliability of the disc cartridge while significantly decreasing the number of parts, facilitating assembling of the disc cartridge and attains a decrease in manufacturing cost.
摘要翻译：布置在盘盒的壳体的内表面上的弹性升降器用于在盘上施加按压力，每个都与壳体一体形成为板状，使得其近端安装在壳体上，它的一端被释放。这样的构造使得按压力能够长时间保持恒定，并且有效地防止了盘状介质的损坏，从而大大提高了盘盒的耐久性和可靠性，同时显着减少了部件数量，便于组装磁盘盒，从而降低制造成本。

9. 发明授权

US5524005A Cartridge for a recording reproducing medium having a shutter configured to reduce damage to the casing 失效
标题翻译：一种用于记录再现介质的墨盒，其具有构造成减小对外壳的损坏的快门
公开(公告)号：US5524005A
公开(公告)日：1996-06-04
申请号：US400497
申请日：1995-03-08
申请人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
发明人： Masaru Ikebe , Haruo Shiba , Yukio Miyazaki
IPC分类号： G11B23/03 , G11B23/087 , G11B23/113 , G11B23/00
CPC分类号： G11B23/113 , G11B23/0308 , G11B23/08735
摘要： A cartridge for a recording/reproducing medium has a shutter for opening and closing a window opening formed in a casing in which a projection or a gate formed at an outer edge of the shutter is provided not to project from the outer edge. The post-treatment of the gate can be easy to improve productivity, the stroke range of the shutter can be precisely determined; the mounting and dismounting of the shutter on a recording/reproducing device as well as the sliding movement of the shutter is smooth. Further, the quality of the cartridge is improved.
摘要翻译：用于记录/再现介质的盒具有用于打开和关闭形成在壳体中的窗口的快门，其中形成在挡板的外边缘处的突起或门设置成不从外边缘突出。门的后处理可以容易地提高生产率，可以精确地确定闸门的行程范围; 快门在记录/再现装置上的安装和拆卸以及快门的滑动运动是平滑的。此外，盒的质量得到改善。

10. 发明授权

US5010435A Hub for a disk type recording medium 失效
公开(公告)号：US5010435A
公开(公告)日：1991-04-23
申请号：US279090
申请日：1988-12-02
申请人： Haruo Shiba , Masaru Ikebe , Toshihiko Ishida
发明人： Haruo Shiba , Masaru Ikebe , Toshihiko Ishida
IPC分类号： G11B23/00 , G11B23/03 , G11B5/84
CPC分类号： G11B23/0035
摘要： A hub to be attached to the central portion of a recording medium comprises a flat plate-like body made of a metallic material, and an annular resinous body firmly attached to the flat plate-like body by insert-molding, wherein at least one bent portion with an opening for connecting the annular resinous body to the flat-plate-like body is formed in the flat plate-like body so that the opening is in parallel to the upper or lower surface of the flat plate-like body.

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