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1. 发明授权

US06302345B1 Tape cassette 失效
标题翻译：磁带盒
公开(公告)号：US06302345B1
公开(公告)日：2001-10-16
申请号：US09524429
申请日：2000-03-13
申请人： Kenji Hashizume , Shinichi Sato , Masatoshi Okamura , Hiroshi Kaneda
发明人： Kenji Hashizume , Shinichi Sato , Masatoshi Okamura , Hiroshi Kaneda
IPC分类号： G03B2302
CPC分类号： G11B23/08735
摘要： A tape cassette is provided with a lock member of a covering member integrally connected with a spring member having high durability and strength as well as improved workability at assembling. The tape cassette includes a covering member rotatably mounted to the housing to cover the tape member placed at a front of the housing, and a lock member provided inside the housing to lock the covering member in a closed state. The lock member is rotated together with the main body and is provided with rotation shafts pivotally supported in the housing, an engagement projection rotating around the axis between the locked position engaging with the covering member and the locked position not engaging with the covering member, biasing members for biasing the engagement projection toward the locked position, and an unlock member for shifting the engagement projection toward an unlocked position. The biasing member is integrally connected with the main body at a remote position from the engagement projection and the unlock member.
摘要翻译：带盒设置有与具有高耐久性和强度的弹簧构件一体地连接的覆盖构件的锁定构件以及组装时的改进的可加工性。带盒包括可旋转地安装到壳体以覆盖放置在壳体前部的带构件的覆盖构件，以及设置在壳体内部以将封盖构件锁定在闭合状态的锁定构件。锁定构件与主体一起旋转并且设置有枢转地支撑在壳体中的旋转轴，在与被覆构件接合的锁定位置与不与覆盖构件接合的锁定位置之间围绕轴线旋转的接合突起，偏置用于将接合突起偏压到锁定位置的构件，以及用于将接合突起朝向解锁位置移动的解锁构件。偏置构件在与接合突起和解锁构件的远程位置处与主体一体地连接。

2. 发明授权

US06191920B1 Tape cassette with tape guides press-fit over ribbed guide posts 失效
标题翻译：磁带盒带带导轨压配合在肋状导柱上
公开(公告)号：US06191920B1
公开(公告)日：2001-02-20
申请号：US09232350
申请日：1999-01-15
申请人： Kenji Hashizume , Masatoshi Okamura , Shinichi Sato
发明人： Kenji Hashizume , Masatoshi Okamura , Shinichi Sato
IPC分类号： G11B2302
CPC分类号： G11B23/08757
摘要： A tape cassette comprising a housing made up of upper and lower casings, a pair of reels around which a tape is wound and contained altogether in the housing, and a pair of cylindrical resin tape guides having a height greater than the width of the tape, said tape guides being securely fitted to corresponding tape guide posts also having a height greater than the width of the tape and provided in the lower casing. Each tape guide post has a press-fit rib formed in one piece with it on the side where the tape does not come in contact with the tape guide on it. The rib has a vertical height greater than half that of the tape guide and serves to make the dimensions of the tape guide post surface on the tape-contacting side greater than the inside diameter of the tape guide before being press-fitted.
摘要翻译：一种盒式磁带，包括由上部和下部壳体构成的壳体，一对卷轴，卷筒周围缠绕并容纳在该壳体中;一对圆柱形树脂胶带引导件，其高度大于带的宽度，所述带引导件牢固地装配到相应的带导向柱上，该引导柱的高度大于带的宽度，并设置在下壳体中。每个带导向柱具有与其一起形成在其上的胶带不与其上的磁带引导件接触的一侧的压配肋。肋具有大于带引导件的一半的垂直高度，并且用于使带接触侧的带导向柱表面的尺寸大于压带导向件的内径。

3. 发明授权

US06388837B1 Tape cartridge 失效
标题翻译：磁带盒
公开(公告)号：US06388837B1
公开(公告)日：2002-05-14
申请号：US09482226
申请日：2000-01-13
申请人： Kenji Hashizume , Yukio Miyazaki , Shinichi Sato , Masatoshi Okamura
发明人： Kenji Hashizume , Yukio Miyazaki , Shinichi Sato , Masatoshi Okamura
IPC分类号： G11B2302
CPC分类号： G11B23/08742 , G11B23/08721
摘要： An improvement of a tape cartridge is characterized in that connecting plate parts having recesses, one for each, in the rear inner portions thereof facing the exposed tape portion. The recesses formed in the rear inner portions of the connecting plate parts are preferably bevels tapering rearwardly and outwardly, but they may take the form of steps instead.
摘要翻译：带盒的改进的特征在于，连接板部件具有凹部，每个连接板在其后内部面对着暴露的带部分。形成在连接板部件的后内部的凹部优选地是向后和向外逐渐变细的斜面，但是它们可以采取步骤的形式。

4. 发明授权

US06311917B1 Tape reel for tape cassette 失效
标题翻译：磁带卷带盒
公开(公告)号：US06311917B1
公开(公告)日：2001-11-06
申请号：US09150951
申请日：1998-09-10
申请人： Kenji Hashizume , Shinichi Sato , Hiroshi Kaneda , Masatoshi Okamura
发明人： Kenji Hashizume , Shinichi Sato , Hiroshi Kaneda , Masatoshi Okamura
IPC分类号： B65H7514
CPC分类号： G11B23/08728 , G11B23/037
摘要： A tape reel for a tape cassette wherein a pair of such reels are contained, comprising an upper flange and a hub which consists of a drum formed integrally with (formed in one piece with, or solidly joined to) a lower flange. The drum comprises an outer cylindrical part on which a tape is wound and an inner cylindrical part which permits the insertion of a driving shaft of a recording-reproducing device for the tape cassette. The inner cylindrical part has projections adapted to engage with the driving shaft, each said projection having a groove formed on the back side for thickness reduction, and the inner cylindrical part and inner ends and both side walls of the projections all have the same thickness. A plurality of connecting ribs are provided joining the outer and inner cylindrical parts of the drum, and extensions are formed outwardly on the inner cylindrical part, on both shoulder portions close to each said connecting rib. Alternatively, a plurality of ribs are formed along the inner circumference of the outer cylindrical part, extending from the outer cylindrical part toward, but short of, the inner cylindrical part.
摘要翻译：一种用于盒式磁带的磁带卷盘，其中包含一对这样的卷轴，包括上凸缘和毂，其由与下凸缘一体形成（与其一体形成或固定地连接）的滚筒组成。鼓包括外圆柱形部分，带子被卷绕在其上，并且允许插入用于盒式磁带的记录再现装置的驱动轴的内圆柱形部分。内圆柱形部分具有适于与驱动轴接合的突起，每个所述突起具有形成在背侧上的用于减小厚度的凹槽，并且突起的内圆柱部分和内端以及两个侧壁均具有相同的厚度。提供连接滚筒的外圆柱形部分和内圆柱形部分的多个连接肋，并且延伸部在靠近每个所述连接肋的两个肩部上在内圆柱形部分上向外形成。或者，沿着外圆筒部的内周形成有多个肋，从外筒部向内筒部延伸但不短。

5. 发明授权

US06532133B1 Recording medium cartridge with improved welding characteristics 失效
标题翻译：具有改善焊接特性的记录介质盒
公开(公告)号：US06532133B1
公开(公告)日：2003-03-11
申请号：US08059840
申请日：1993-05-11
申请人： Hiroshi Kaneda , Kenji Hashizume , Hisao Katoh , Masatoshi Okamura , Haruo Shiba
发明人： Hiroshi Kaneda , Kenji Hashizume , Hisao Katoh , Masatoshi Okamura , Haruo Shiba
IPC分类号： G11B2303
CPC分类号： B29C66/30223 , B29C65/08 , B29C66/1142 , B29C66/126 , B29C66/24221 , B29C66/54 , B29C66/71 , B29C66/73776 , B29C66/73921 , B29C66/8322 , B29K2509/08 , B29L2017/008 , G11B23/0316 , B29K2077/00 , B29K2023/12 , B29K2023/06
摘要： A recording medium cartridge capable of permitting energy to be effectively transmitted from a welding horn to a casing to highly improve welding between an upper casing member and a lower casing member which is carried out in order to integrally form the casing. The casing members are made of crystalline resin to which a filler such as glass fiber or the like is added.
摘要翻译：能够使能量从焊接喇叭有效地传递到壳体的记录介质卡盘，以高度改善为了一体地形成壳体而进行的上壳体部件和下部壳体部件之间的焊接。套管构件由结晶树脂制成，加入诸如玻璃纤维等的填料。

6. 发明授权

US5232093A Tape cassette housing 失效
标题翻译：胶带盒
公开(公告)号：US5232093A
公开(公告)日：1993-08-03
申请号：US839489
申请日：1992-02-20
申请人： Kenji Hashizume , Masatoshi Okamura , Haruo Shiba , Motohiko Shima
发明人： Kenji Hashizume , Masatoshi Okamura , Haruo Shiba , Motohiko Shima
IPC分类号： G11B23/023
CPC分类号： G11B23/0233
摘要： A tape cassette housing capable of ensuring safety of a tape cassette in non-use of the tape cassette or during storage and transportation of the tape cassette. The tape cassette housing includes a housing body, a cover, a hinge for relatively openably connecting the housing body and cover to each other, and one or two pairs of projections provided on an inner surface of one of the housing body or cover. The projections are arranged in a manner to positionally correspond to pressing members of a tape cassette for holding reels of the tape cassette through the pressing members when the tape cassette housing is closed while receiving the tape cassette therein, to securely hold the pressing members, resulting in rendering the reels immovable in the tape cassette without any clattering. The housing may be provided with a locking mechanism for locking the housing body and cover together when the tape cassette housing is closed, to thereby further enhance safety of the tape cassette.
摘要翻译：一种盒式磁带盒，能够确保盒式磁带在不使用磁带盒时或磁带盒的存放和运输过程中的安全性。带盒壳体包括壳体，盖，用于将壳体和盖彼此相对可开启地连接的铰链，以及设置在壳体或盖中的一个的内表面上的一对或两对突起。当盒式磁带外壳在其中接收盒式磁带的同时关闭时，这些突起以与位于盒式磁带的按压部件的位置对应的方式布置，以便牢固地保持按压部件，从而产生在使卷盘不可移动的磁带中没有任何咔嗒声。壳体可以设置有锁定机构，用于当带盒壳体关闭时将壳体主体和盖子锁定在一起，从而进一步增强带盒的安全性。

7. 发明授权

US4973012A Magnetic tape cassette 失效
标题翻译：磁带盒
公开(公告)号：US4973012A
公开(公告)日：1990-11-27
申请号：US337430
申请日：1989-04-13
申请人： Kenji Hashizume , Masatoshi Okamura , Takateru Satoh
发明人： Kenji Hashizume , Masatoshi Okamura , Takateru Satoh
IPC分类号： G11B23/087
CPC分类号： G11B23/08757
摘要： A magnetic tape cassette comprises a casing consisting of upper and lower half casings, reel hubs contained in the casing so as to be rotatable, a magnetic tape wound around on the reel hubs, a support pin projecting from the casing, a pad provided near an area of rotation of the hub, the pad having an intermediate portion turnably supported by the support pin and an end portion for pushing the magnetic tape to guide rollers and/or guide poles provided at the area where the magnetic tape runs, and a rib projecting from the casing and having the free end which is in contact with the other end portion of the pad so that the one end portion of the pad is urged to a side wall of the casing.
摘要翻译：磁带盒包括由上半壳体和下半壳体组成的壳体，容纳在壳体中以便可旋转的卷轴毂，卷绕在卷轴毂上的磁带，从壳体突出的支撑销，轮毂的旋转面积，垫具有由支撑销可转动地支撑的中间部分和用于将磁带推到设置在磁带运行的区域处的导向辊和/或导柱的端部，以及肋突出并且具有与垫的另一端部接触的自由端，使得垫的一个端部被推压到壳体的侧壁。

8. 发明授权

US4885651A Tape cassette with low friction slide member for guiding movement of a lid thereon 失效
标题翻译：具有低摩擦滑动构件的带盒，用于引导盖上的运动
公开(公告)号：US4885651A
公开(公告)日：1989-12-05
申请号：US123131
申请日：1987-11-20
申请人： Haruo Shiba , Masatoshi Okamura , Kenji Hashizume
发明人： Haruo Shiba , Masatoshi Okamura , Kenji Hashizume
IPC分类号： G11B23/087 , G11B23/08
CPC分类号： G11B23/08735
摘要： A tape cassette has a case containing a pair of reels for winding magnetic tape. An outer lid is pivotally mounted on the case to open and close the outside of the passage through which the magnetic tape is stretched along the front of the case. An inner lid is pivotally mounted on the inside of the outer lid to open and close the inside of the passage through which the magnetic tape is stretched. A slide member is formed on the inner lid. A guide groove is formed in the case to guide the slide member. The slide member is made of material different from the edges of the guide groove.
摘要翻译：盒式磁带具有容纳卷绕磁带的一对卷盘的壳体。外壳可枢转地安装在壳体上以打开和关闭通道的外侧，磁带沿壳体的前部延伸通过。内盖可枢转地安装在外盖的内侧，以打开和关闭磁带被拉伸的通道的内部。滑动构件形成在内盖上。导向槽形成在壳体中以引导滑动构件。滑动构件由与导向槽的边缘不同的材料制成。

9. 发明授权

US4858849A Tape cassette housing 失效
标题翻译：磁带盒外壳
公开(公告)号：US4858849A
公开(公告)日：1989-08-22
申请号：US274709
申请日：1988-11-18
申请人： Masatoshi Okamura , Haruo Shiba , Kenji Hashizume , Yoshiya Sakata
发明人： Masatoshi Okamura , Haruo Shiba , Kenji Hashizume , Yoshiya Sakata
IPC分类号： G11B23/087 , G03B1/04 , B65D43/14 , G11B23/04
CPC分类号： G11B23/08735
摘要： In a tape cassette housing including a lid which protects the tape at the front of the housing, and a lid locking member turnably pivoted in the housing and having two leg levers, one to lock the lid when the latter closes the front opening of the housing and the other to release the lid when the same is turned open, the distance between the rotational center of the pivot of the lid locking member and the crown of its head is longer than the distance between the center of pivot bearing in the housing and the rear wall of a space in which the lid locking member is mounted.
摘要翻译：在一个盒式磁带机壳体中，该磁带机壳体包括保护磁带在壳体前部的盖子，以及一个盖锁定部件，其在壳体中可转动地枢转并具有两个杠杆杆，一个用于当盖子关闭壳体的前开口并且另一个在相同的开启时释放盖子，盖锁定构件的枢轴的旋转中心与其头部的冠部之间的距离比在壳体中的枢轴支承的中心和安装盖锁定构件的空间的后壁。

10. 发明授权

US06418113B1 Disk cartridge 失效
标题翻译：磁盘盒
公开(公告)号：US06418113B1
公开(公告)日：2002-07-09
申请号：US09433748
申请日：1999-11-04
申请人： Masaru Ikebe , Masatoshi Okamura , Yukio Miyazaki , Kenji Hashizume
发明人： Masaru Ikebe , Masatoshi Okamura , Yukio Miyazaki , Kenji Hashizume
IPC分类号： G11B2303
CPC分类号： G11B23/0317
摘要： A disk cartridge has a casing composed of upper and lower casings 1,2 which are adapted to rotatably receive therein a disk-like medium 4, a shutter 5 attached to the casing so as to open and shut openings for driving shaft insertion holes 11, 12 and magnetic head insertion holes 12, 22 formed in the upper and lower casings 1,2, a disk-like medium taking-out port 15 formed in the casing and a cover member 3 for opening and closing the disk-like medium taking-out port 15, wherein the cover member 3 is disposed in the casing at a position opposing the shutter 5; a disk-like medium placing portion is provided by forming tongue-like projections 36 in the cover member 3 to support the disk-like member 4 from its lower surface side; the cover member 3 is so arranged as to slide between the upper and lower casings 1,2, whereby the disk-like member 4 can be taken out by simply drawing the cover member 3 from the disk-like medium taking-out port 15 or the disk-like medium 4 can be placed by simply inserting it, and operability in exchanging the disk-like medium 4 can be done extremely well. The lower casing 2 is so constructed that a recessed face portion 26 for receiving the tongue-like projections 36 formed in the cover member 3 is formed in an inner face which opposes the disk-like medium 4, whereby the strength of the casing can be well maintained; easy taking-out and insertion of the disk-like medium are permissible, and good operability of exchanging the disk-like medium is obtainable.
摘要翻译：磁盘盒具有由上壳体和下壳体1,2构成的壳体，其适于可旋转地容纳盘形介质4，安装到壳体上的活门5，以便打开和关闭用于驱动轴插入孔11的开口， 12和形成在上壳体和下壳体1,2中的磁头插入孔12,22，形成在壳体中的盘状介质取出口15和用于打开和关闭盘状介质取出口的盖构件3，出口15，其中盖构件3在与挡板5相对的位置处设置在壳体中; 通过在盖构件3中形成舌状突起36，从其下表面侧支撑盘状构件4来提供盘形介质放置部分; 盖构件3被布置成在上壳体和下壳体1,2之间滑动，从而可以通过简单地从盖状构件3从盘状介质取出口15拉出来取出盘状构件4，或者可以通过简单地插入盘状介质4，并且可以非常好地完成更换盘状介质4的可操作性。下壳体2的结构使得形成在盖构件3中的舌状突起36的凹面部分26形成在与盘状介质4相对的内表面中，由此壳体的强度可以是维护良好; 容易地取出和插入盘状介质是可以获得的，并且可以获得更好的盘式介质的可操作性。

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