公开(公告)号：US20090057463A1

公开(公告)日：2009-03-05

申请号：US12223000

申请日：2008-08-21

Applicant: Yosuke Sumiya ,  Shozo Onmori

Inventor： Yosuke Sumiya ,  Shozo Onmori

IPC: B65H75/00

CPC classification number: B65H75/30 ,  B65H2701/378 ,  G11B23/043 ,  G11B23/044 ,  G11B23/107

Abstract: The invention of the present application provides a reel, which comprises a cylindrical resin hub with a base and an outer peripheral surface around which a recording tape is wound, a reel gear formed at an outer surface of a base portion of the hub which engages with a drive gear of a drive device, a metal reel plate provided at the outer surface of the base portion of the hub on a radially inner side of the reel gear by insert molding, a gate trace formed on the base portion of the hub, and a plurality of groove portions formed at regular intervals in a circumferential direction between the reel gear and the reel plate. The groove portions are formed at least at a predetermined area on a virtual straight line connecting a center portion of the hub and a gate trace.

公开(公告)号：US20090057462A1

公开(公告)日：2009-03-05

申请号：US12203963

申请日：2008-09-04

Applicant: Seiji TSUYUKI ,  Yosuke Sumiya ,  Shozo Onmori

Inventor： Seiji TSUYUKI ,  Yosuke Sumiya ,  Shozo Onmori

IPC: G11B23/07 ,  B29C45/03

CPC classification number: B29C45/0025 ,  B29C45/0046 ,  B29C45/2616 ,  G11B23/107

Abstract: A tape reel assembly comprises a reel hub and flanges coaxially secured to, and extending radially outwardly from, opposite axial ends of the reel hub, respectively, each flange being molded by resin injection molding and having a tapered inside surface sloping down at a fixed taper angle from an inside periphery to an outside periphery thereof. The flange is molded by the use of an injection mold having a mold surface which borders at least a part of a mold cavity for configuration of the tapered inside surface of the flange and is convexly curved to the mold cavity.

Abstract translation: 磁带盘组件包括一个卷轴毂和凸缘，它们分别同轴地固定到卷轴毂的相对的轴向端部并径向向外延伸，每个凸缘通过树脂注塑成型而成型，并且具有以固定锥度向下倾斜的锥形内表面 从内周到外周的角度。 凸缘通过使用具有模具表面的注射模具来模制，该模具表面与模腔的至少一部分相接合，用于构造凸缘的锥形内表面并且凸出地弯曲到模腔。

公开(公告)号：US07380739B2

公开(公告)日：2008-06-03

申请号：US11470107

申请日：2006-09-05

Applicant: Kazuo Hiraguchi ,  Wataru Iino ,  Shozo Onmori

Inventor： Kazuo Hiraguchi ,  Wataru Iino ,  Shozo Onmori

IPC: G11B23/04

CPC classification number: G11B23/08771 ,  G11B23/037 ,  G11B23/08721 ,  G11B23/08728 ,  G11B23/0875 ,  G11B23/113

Abstract: A magnetic tape cassette includes a case that is formed by joining an upper half and a lower half, one or more tape reels, a window and a reel urging member having a tape reel contacting portion which contacts an upper part of the tape reel(s), bent arms connected to opposite sides of the tape reel contacting portion and sliding end portions provided at distal ends of the bent arm. A slide groove is provided in an inner surface of a perimeter of a window opening in the upper half and a window member has hold-and-retain portions which hold the sliding end portions in cooperation with a bottom surface of the slide groove into which the sliding end portions have been fitted. A tape reel suitable for use with the magnetic tape cassette, a resinous leaf spring and its production process are also provided. Tape reels housed in a cassette case can be urged toward the lower half by a member whose structure is simple and permits easy fitting and removal. Assorted collection of constituent materials, particularly for assorted collection of resin materials and selective collection of resin materials as separate from metal materials are possible.

Abstract translation: 一种磁带盒包括通过连接上半部和下半部，一个或多个带盘，窗口和卷轴推动部件形成的壳体，该部件具有与磁带卷盘的上部接触的磁带盘接触部分 ），连接到磁带盘接触部分的相对侧的弯曲臂和设置在弯曲臂的远端处的滑动端部。 在上半部窗口的周边的内表面设置有滑动槽，窗部件具有保持部，其保持滑动端部与滑动槽的底面配合， 已经安装了滑动端部。 还提供了适用于磁带盒的磁带卷轴，树脂板簧及其制造工艺。 容纳在盒壳中的卷盘可以通过其结构简单并允许容易地装配和拆卸的部件向下半部推动。 各种组合材料的收集，特别是用于各种树脂材料的收集和与金属材料分离的树脂材料的选择性收集是可能的。

公开(公告)号：US20070177304A1

公开(公告)日：2007-08-02

申请号：US11695630

申请日：2007-04-03

Applicant: Shozo Onmori ,  Kazuo Hiraguchi ,  Makoto Sato

Inventor： Shozo Onmori ,  Kazuo Hiraguchi ,  Makoto Sato

IPC: G11B23/02 ,  G11B19/02

CPC classification number: G11B23/08714 ,  G11B23/0305 ,  G11B23/042

Abstract: The recording medium cartridge accommodates a recording medium such as a magnetic tape, a optical and/or magnetic disk, or the like in a cartridge body having an upper half and a lower half. A non-contact type memory device storing information, for example, given when producing the cartridge is provided in a reel of at least one of upper and lower flanges of a tape reel or on a surface facing to the tape winding surface of the body in the cartridge accommodating the tape reel wound with the tape, or in a recessed portion formed in at least one of a bottom surface of the lower half and an upper surface of a slider or in the slider in the cartridge having the slider, or in a transparent window of the body. A part of at least one of the upper and lower halves that corresponds to the memory device may be notched. The memory device may be welded together when fitting other members.

Abstract translation: 记录介质盒在具有上半部和下半部的盒体中容纳诸如磁带，光学和/或磁盘等的记录介质。 存储信息的非接触式存储装置，例如在制造盒时给出的信息被设置在磁带卷盘的上下凸缘中的至少一个的卷轴上或面向主体的带卷绕表面的表面上 或者在形成在下半部的底表面和滑块的上表面或具有滑块的盒的滑块中的至少一个中形成的凹部中，或者在 身体透明的窗户。 对应于存储装置的上半部和下半部中的至少一个的一部分可以被切口。 当安装其他构件时，存储装置可以焊接在一起。

公开(公告)号：US07227722B2

公开(公告)日：2007-06-05

申请号：US11229595

申请日：2005-09-20

Applicant: Kazuo Hiraguchi ,  Wataru Iino ,  Shozo Onmori

Inventor： Kazuo Hiraguchi ,  Wataru Iino ,  Shozo Onmori

IPC: G11B23/02

CPC classification number: G11B23/08721

Abstract: The recording tape cartridge includes a case body formed by joining together an upper half and a lower half and a tape reel around which a recording tape is wound. The cartridge further includes a lid covering a front side of the case body, and a reel lock member which has a braking claw to be engaged with an engagement tooth provided on a flange of the tape reel and which is adapted to slide with rotation of the lid. Ribs nip the reel lock member so as to perform positional regulation, and a sliding reel lock member urging device urges the reel lock member so as to engage the braking claw with the engagement tooth. A reel lock releasing member urges the reel lock member with rotation of the lid so as to release the engagement.

Abstract translation: 记录带盒包括通过将上半部和下半部连接在一起形成的壳体和卷绕有记录带的带卷盘。 墨盒还包括盖壳体的前侧的盖子以及具有制动爪的卷轴锁定构件，该制动爪与设置在带盘的凸缘上的接合齿啮合，并且适于随着 盖。 肋夹持卷轴锁定构件以执行位置调节，并且滑动卷轴锁定构件推动装置促使卷轴锁定构件与制动爪与接合齿接合。 卷轴锁定释放构件通过盖的旋转而推动卷轴锁定构件，以便释放接合。

公开(公告)号：US07095588B2

公开(公告)日：2006-08-22

申请号：US10173003

申请日：2002-06-18

Applicant: Kazuo Hiraguchi ,  Wataru Ilno ,  Shozo Onmori

Inventor： Kazuo Hiraguchi ,  Wataru Ilno ,  Shozo Onmori

IPC: G11B23/02

CPC classification number: G11B23/08721

Abstract: The recording tape cartridge includes a case body formed by joining together an upper half and a lower half and a tape reel around which a recording tape is wound. The cartridge further includes a lid covering a front side of the case body, and a reel lock member which has a braking claw to be engaged with an engagement tooth provided on a flange of the tape reel and which is adapted to slide with rotation of the lid. Ribs nip the reel lock member so as to perform positional regulation, and a sliding reel lock member urging device urges the reel lock member so as to engage the braking claw with the engagement tooth. A reel lock releasing member urges the reel lock member with rotation of the lid so as to release the engagement.

Abstract translation: 记录带盒包括通过将上半部和下半部连接在一起形成的壳体和卷绕有记录带的带卷盘。 墨盒还包括盖壳体的前侧的盖子以及具有制动爪的卷轴锁定构件，该制动爪与设置在带盘的凸缘上的接合齿啮合，并且适于随着 盖。 肋夹持卷轴锁定构件以执行位置调节，并且滑动卷轴锁定构件推动装置促使卷轴锁定构件与制动爪与接合齿接合。 卷轴锁定释放构件通过盖的旋转而推动卷轴锁定构件，以便释放接合。

公开(公告)号：US07073741B2

公开(公告)日：2006-07-11

申请号：US10640320

申请日：2003-08-14

Applicant: Kazuo Hiraguchi ,  Shozo Onmori ,  Teruo Ashikawa ,  Atusi Takano

Inventor： Kazuo Hiraguchi ,  Shozo Onmori ,  Teruo Ashikawa ,  Atusi Takano

IPC: G11B23/04

CPC classification number: G11B23/08785 ,  G11B23/08714 ,  G11B23/08735 ,  G11B23/08757

Abstract: At both sides of an opening of a cassette case, there are formed tape guides having guide faces, and a magnetic tape is stretched between the guide faces. First and second cam grooves for guiding an open/close lid which covers the stretched magnetic tape are provided at opposite sides of the cassette case so as to guide first and second slide pins projected from opposite sides of the open/close lid. A biasing member is provided near one of the cam grooves for urging the open/close lid in a closing direction. A gap between an inner face of a curved portion of one of the first cam groove and an outer peripheral face of the first slide pin is different from a gap between an inner face of the curved portion of the second cam groove and the outer peripheral face of the second slide pin.

Abstract translation: 在盒壳的开口的两侧，形成有导向面的带导向件，并且磁带在引导面之间被拉伸。 用于引导覆盖拉伸磁带的打开/关闭盖的第一和第二凸轮槽设置在盒壳体的相对侧，以引导从打开/关闭盖的相对侧突出的第一和第二滑动销。 偏置构件设置在一个凸轮槽附近，用于沿关闭方向推压打开/关闭盖。 第一凸轮槽的一个的弯曲部分的内表面与第一滑动销的外周面之间的间隙与第二凸轮槽的弯曲部分的内表面和外周面之间的间隙不同 的第二滑动销。

公开(公告)号：US06804084B2

公开(公告)日：2004-10-12

申请号：US10443851

申请日：2003-05-23

Applicant: Teruo Ashikawa ,  Hiroyuki Naito ,  Kiyoo Morita ,  Shozo Onmori ,  Katsuki Asano ,  Masayoshi Moriwaki

Inventor： Teruo Ashikawa ,  Hiroyuki Naito ,  Kiyoo Morita ,  Shozo Onmori ,  Katsuki Asano ,  Masayoshi Moriwaki

IPC: G11B23087

CPC classification number: G11B23/08728 ,  G11B23/0875 ,  G11B23/08757 ,  G11B23/08785

Abstract: In a magnetic tape cassette, a top end portion of a reel urging plate spring for urging a tape reel is subjected to a surface treatment to prevent from a friction. A distance between a couple of flanges of the tape reel is selected to keep a form of the wound magnetic tape, and to prevent the tape running from being disturbed by the increase of a contact resistance of the tape edges to the flanges. Additionally, positioning portions for positioning the magnetic tape cassette relative to a magnetic tape drive device are formed of a differential resin from the resin of the remaining part of the cassette case. Additionally, at least one of both end faces of each guide roller is surface treated so that the end face is not worn through its contact with the cassette half. Further, an information presenting section for displaying variable information is provided at a location other than label areas of the tape cassette.

Abstract translation: 在磁带盒中，对用于推动磁带卷轴的卷轴推动板簧的顶端部进行表面处理以防止摩擦。 选择磁带卷盘的几个凸缘之间的距离以保持卷绕的磁带的形式，并且为了防止由于带边缘到凸缘的接触电阻的增加而妨碍磁带的运行。 此外，用于将磁带盒相对于磁带驱动装置定位的定位部分由与盒壳体的其余部分的树脂不同的树脂形成。 此外，每个导辊的两个端面中的至少一个被表面处理，使得端面不会通过其与盒半部的接触而磨损。 此外，用于显示可变信息的信息呈现部分设置在除了带盒的标签区域之外的位置处。

公开(公告)号：US06752269B2

公开(公告)日：2004-06-22

申请号：US10231048

申请日：2002-08-30

Applicant: Shozo Onmori ,  Kazuo Hiraguchi ,  Kiyoo Morita

Inventor： Shozo Onmori ,  Kazuo Hiraguchi ,  Kiyoo Morita

IPC: B65D85575

CPC classification number: G11B23/0233

Abstract: A magnetic tape cassette storage case (1) comprising a storage section (3) for storing a magnetic tape cassette (81), a lid section (5) for covering the storage section (3), and a connecting section (7) for connecting the storage section (3) and the lid section (5) so as to enable the open-and-closed motion; in which the storage section (3) and the lid section (5) comprise plate portion (11, 21) and sidewall portions (13, 23) provided along the outer peripheries of the flat portions (11, 21) respectively. A notch (26b) having at least the height of the sidewall portion (13) provided on the storage section (3) is formed on the inner side of the end of the sidewall portion (23) closer to the connecting section (7) of the lid section (5).

Abstract translation: 一种磁带盒存储盒（1），包括用于存储磁带盒（81）的存储部分（3），用于覆盖存储部分（3）的盖部分（5）和用于连接的连接部分 存储部（3）和盖部（5），以便能够进行开闭动作。 其中所述存储部分（3）和所述盖部分（5）分别包括沿所述平坦部分（11,21）的外周设置的板部分（11,21）和侧壁部分（13,23）。 具有至少设置在收纳部（3）上的侧壁部（13）的高度的切口（26b）形成在靠近连接部（7）的侧壁部（23）的端部的内侧 盖部分（5）。

公开(公告)号：US4783022A

公开(公告)日：1988-11-08

申请号：US65754

申请日：1987-06-24

Applicant: Shozo Onmori ,  Shingo Katagiri

Inventor： Shozo Onmori ,  Shingo Katagiri

IPC: G11B23/087 ,  G11B23/30 ,  G11B15/32 ,  G11B23/08

CPC classification number: G11B23/08714 ,  G11B23/087 ,  G11B23/08742

Abstract: A magnetic tape cassette in which the hubs are locked when the front panel is closed and having an optical prism adjacent the tape path between a tape guide member and a hub. A projection is provided between the prism and the hub so that the tape is tensioned between the tape guide member and the projection and never contacts the prism, even during cassette assembly.

Abstract translation: 一种磁带盒，其中当前面板关闭并且在带引导构件和轮毂之间具有与带路径相邻的光学棱镜时，轮毂被锁定。 在棱镜和轮毂之间提供突起，使得带子在带引导构件和突起之间被张紧，即使在盒组装过程中也不会接触到棱镜。