公开(公告)号：US5135110A

公开(公告)日：1992-08-04

申请号：US774889

申请日：1991-10-11

申请人： Kiyoo Morita

发明人： Kiyoo Morita

IPC分类号： G11B23/023 ,  G11B23/40

CPC分类号： G11B23/0233 ,  G11B23/40

摘要： Magnetic tape cassettes are typically stored in a case which includes a cover having a pocket, and a casing portion. To identify the contents recorded on the magnetic tape, an index card is disposed between the magnetic tape cassette and case. When the index card is inserted into the case at high speeds during manufacturing thereof, air is trapped between the case and the index card causing inefficient production and damage, such as bending, to the index card. To remove air, air passage holes are provided within a side wall of the pocket of the case or within the bent portion of the index card.

公开(公告)号：US20080197225A1

公开(公告)日：2008-08-21

申请号：US12031829

申请日：2008-02-15

申请人： Kenji TAKENOSHITA ,  Kiyoo Morita ,  Kazuo Hiraguchi

发明人： Kenji TAKENOSHITA ,  Kiyoo Morita ,  Kazuo Hiraguchi

IPC分类号： G11B23/107

CPC分类号： G11B23/107

摘要： A recording tape cartridge is provided that includes a leader pin attached, directly or through a leader tape, to an end portion of a recording tape, and includes flange portions formed at both ends thereof, an opening formed at a case, and from which the leader pin is pulled out; holding portions formed at an upper case and a lower case respectively, and holding respectively the flange portions of the leader pin in the vicinity of the opening; an overhang portion formed at at least one of the holding portions, and overlaping with the flange portion at an inner surface side thereof when the leader pin is held at the holding portions; and an elastic deformable engaging portion formed at at least one of the holding portions to urge the flange portion in an axial direction of the leader pin when the leader pin is held at the holding portions.

摘要翻译： 提供了一种记录带盒，其包括直接或通过引导带附着到记录带的端部的引导销，并且包括形成在其两端的凸缘部分，形成在壳体上的开口， 引导销被拉出; 分别形成在上壳体和下壳体上的保持部分，并且分别将引导销的凸缘部分保持在开口附近; 在所述保持部中的至少一个上形成有突起部，并且在所述引导销保持在所述保持部时，与所述凸缘部在其内表面侧重叠; 以及形成在所述保持部中的至少一个上的弹性变形接合部，当所述引导销保持在所述保持部时，在所述引导销的轴向方向上推压所述凸缘部。

公开(公告)号：US20070067792A1

公开(公告)日：2007-03-22

申请号：US11522387

申请日：2006-09-18

申请人： Kiichiro Kitagawa ,  Kiyoo Morita

发明人： Kiichiro Kitagawa ,  Kiyoo Morita

IPC分类号： G11B23/03

CPC分类号： G11B23/0308

摘要： A recording apparatus including: a shutter open/close mechanism 80 for sliding a shutter of a cartridge mounted in the recording apparatus through a mounting port having an openable cover; a recorder/reproducer portion 95 for performing reading/writing on a recording disc in the cartridge in the condition that the shutter has been slid so that an opening in a body of the cartridge is opened; a control portion 91 for controlling drive of the shutter open/close mechanism 80 and the recorder/reproducer portion 95; and a detection sensor 88 for detecting fitting of a shield plate portion formed in the circumference of the openable cover into the groove portion formed in the circumference of the mounting port when the mounting port is closed with the openable cover. When the mounting port is closed with the openable cover, the control portion 91 drives the shutter open/close mechanism 80, in response to a detection signal transmitted from the detection sensor 88, so as to start a shutter open operation for opening the shutter of the cartridge before the openable cover is closed.

摘要翻译： 一种记录装置，包括：快门打开/关闭机构80，用于通过具有可打开的盖的安装口滑动安装在记录装置中的盒的快门; 记录器/再现器部分95，用于在活门已经滑动使得盒的主体中的开口打开的情况下在盒中的记录盘上进行读/写; 用于控制快门打开/关闭机构80和记录器/再现器部分95的驱动的控制部分91; 以及检测传感器88，用于当安装口用可打开的盖封闭时，检测形成在可打开盖的圆周上的屏蔽板部分的装配到形成在安装端口的圆周中的槽部中。 当安装端口用可打开的盖子关闭时，控制部分91响应于从检测传感器88发送的检测信号来驱动快门打开/关闭机构80，以便开始快门打开操作以打开快门 可打开盖子之前的墨盒已关闭。

公开(公告)号：US07156336B2

公开(公告)日：2007-01-02

申请号：US11240359

申请日：2005-10-03

申请人： Kiyoo Morita

发明人： Kiyoo Morita

IPC分类号： G11B23/107

CPC分类号： G11B23/107 ,  G11B23/044

摘要： A reel has: a cylindrical hub, which is molded of a resin material, and around which a recording tape is wound; a pair of flanges provided at end portions of the hub, and holding transverse direction end portions of the recording tape; and a ring-shaped member formed of metal and disposed at an inner side of the hub, at least one portion of an outer peripheral surface of the ring-shaped member contacting an inner peripheral surface of the hub. The ring-shaped member of the reel contacts a substantially central portion, in a heightwise direction, of the inner peripheral surface of the hub.

摘要翻译： 卷轴具有：由树脂材料成型的圆柱形轮毂，并且卷绕有记录带; 设置在所述轮毂的端部并保持所述记录带的横向端部的一对凸缘; 以及环状构件，其由金属构成并且设置在所述轮毂的内侧，所述环状构件的外周面的至少一部分与所述轮毂的内周面接触。 卷轴的环状部件在轮毂的内周面的高度方向上接触大致中央部。

公开(公告)号：US06795391B2

公开(公告)日：2004-09-21

申请号：US10145756

申请日：2002-05-16

申请人： Akihiko Fujii ,  Kiyoo Morita

发明人： Akihiko Fujii ,  Kiyoo Morita

IPC分类号： G11B726

CPC分类号： G11B23/0315 ,  G11B23/0313

摘要： A recording medium cartridge equipped with a resin cartridge case housing a recording medium. The resin cartridge case contains titanium dioxide by 0.1 to 1.2 wt %, preferably by 0.15 to 0.8 wt %.

摘要翻译： 一种配备有容纳记录介质的树脂盒壳体的记录介质盒。 树脂盒壳体含有0.1〜1.2重量％的二氧化钛，优选为0.15〜0.8重量％。

公开(公告)号：US06712208B2

公开(公告)日：2004-03-30

申请号：US10230978

申请日：2002-08-30

申请人： Shozo Onmori ,  Kazuo Hiraguchi ,  Kiyoo Morita

发明人： Shozo Onmori ,  Kazuo Hiraguchi ,  Kiyoo Morita

IPC分类号： B65D8557

CPC分类号： G11B23/0233

摘要： 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).

公开(公告)号：US06643096B2

公开(公告)日：2003-11-04

申请号：US09833671

申请日：2001-04-13

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

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

IPC分类号： G11B23087

CPC分类号： G11B23/08728 ,  G11B23/0875 ,  G11B23/08757 ,  G11B23/08785

摘要： 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.

摘要翻译： 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：US06640972B2

公开(公告)日：2003-11-04

申请号：US10042176

申请日：2002-01-11

申请人： Kiyoo Morita

发明人： Kiyoo Morita

IPC分类号： B65D85575

CPC分类号： G11B23/0233 ,  G11B33/0416 ,  G11B33/0438 ,  G11B33/0455

摘要： A cassette 5 with longitudinal and transverse dimensions similar to each other is housed in a cassette storing case which can prevent housing of a cassette into the housing case in an incorrect direction and identify a dedicated cassette storing case corresponding to a cassette, while assuring the function of preventing positional shift during stacking. The cassette storing case 1 includes an indicating portion 15 provided on the top surface 1a of the housing case. The indicating portion 15 has a protrusion-and-recess pattern, similar to a design on the cassette, which indicates a housing direction. The cassette storing case 1 further includes a stopper portion 17, provided on the bottom surface 1b of the housing case, for engaging with part 16 of the indicating portion 15 to regulate positional shift when housing cases are stacked with each other.

公开(公告)号：US6097574A

公开(公告)日：2000-08-01

申请号：US158117

申请日：1998-09-22

申请人： Kiyoo Morita ,  Shozo Onmori

发明人： Kiyoo Morita ,  Shozo Onmori

IPC分类号： G11B23/027 ,  G11B23/04 ,  G11B23/087 ,  G11B23/107 ,  G11B23/07

CPC分类号： G11B23/04 ,  G11B23/107 ,  G11B23/08785

摘要： A magnetic tape cartridge comprises: a single reel 3 around which a magnetic tape is wound; and a cartridge case 2 for accommodating the reel 3 rotatably, the cartridge case 2 including a lower case 60, at the center of the bottom portion of which an opening 2c for driving the reel is formed for exposing the engaging means for driving the reel, the engaging means for driving the reel being formed on an outer surface of the bottom portion of a reel hub, the cartridge case also including an upper case 2a attached to an upper portion of the lower case 60. A crimped surface 62 for reducing a frictional resistance is formed on a side wall 61 of the lower case 60 which slidably comes into contact with a cartridge guide member of a recording and playback device when the magnetic tape cartridge is attached to and detached from a deck. Thereby, it is possible to provide a magnetic tape cartridge that can be smoothly attached to and detached from a deck of a recording and playback device.

摘要翻译： 磁带盒包括：缠绕有磁带的单个卷盘3; 以及可旋转地容纳卷轴3的盒壳体2，盒壳体2包括下壳体60，在其底部的中心处形成有用于驱动卷轴的开口2c，用于暴露用于驱动卷轴的接合装置， 用于驱动卷轴的接合装置形成在卷轴毂的底部的外表面上，盒壳体还包括附接到下壳体60的上部的上壳体50.用于减小摩擦的卷曲表面62 电阻形成在下壳体60的侧壁61上，当将磁带盒安装到甲板上并从甲板上拆下时，其可滑动地与记录和重放装置的盒引导构件接触。 由此，可以提供一种可平滑地安装到记录和重放装置的甲板上并从其拆下的磁带盒。

公开(公告)号：US6024315A

公开(公告)日：2000-02-15

申请号：US19439

申请日：1998-02-05

申请人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

发明人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

IPC分类号： G11B23/087 ,  G11B23/04

CPC分类号： G11B23/08785 ,  G11B23/08735

摘要： The magnetic tape cassette (20) wherein a closing lid unit (27) which covers a front side of the cassette main body (24) consists of three lid plates, an outer lid (29), a top lid (30) and an inner lid (31) has a structure wherein top ends of the inner lid guide grooves (35) open wide to an upper surface of the cassette main body (24) so that the inner lid slide pins (31c) of the inner lid (31) can be fitted in the inner lid guide grooves (35) from the upper side of the cassette main body (24). Slits (40a) and (40b) are provided at both ends of the top lid plate (30a)of the top lid (30) so as to facilitate flexibility of the outer lid linking portions (30b) and arm portions (30c) to be bent outward. Chamfered members are also provided to facilitate vertical insertion of top lid slide pins (230d) into top lid guide grooves.

摘要翻译： 磁带盒（20），其中覆盖盒主体（24）的前侧的封闭盖单元（27）由三个盖板，外盖（29），顶盖（30）和内盖 盖（31）具有内盖引导槽（35）的顶端朝向盒主体（24）的上表面宽敞的结构，使得内盖（31）的内盖滑动销（31c） 可以从盒主体（24）的上侧装配在内盖引导槽（35）中。 狭缝（40a）和（40b）设置在顶盖（30）的顶盖板（30a）的两端，以便于外盖连接部分（30b）和臂部分（30c）的柔性为 向外弯曲。 还提供倒角构件以便于将顶盖滑动销（230d）垂直插入顶盖引导槽。