公开(公告)号：US06325613B1

公开(公告)日：2001-12-04

申请号：US09520846

申请日：2000-03-08

申请人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

发明人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

IPC分类号： B29C4510

CPC分类号： B29C33/0033 ,  B29C33/306 ,  B29C33/308 ,  B29C45/376 ,  B29L2017/008

摘要： A molding die for molding a magnetic tape cartridge case in which an electronic part for exchanging a signal with the outside via contacts is incorporated as the need arises is such that a molding die portion for use in molding openings for exposing the contacts of the electronic part is constituted of two kinds of inserts which are alternatively attachable to the molding die proper; and a first insert is used to form openings for exposing the contacts, whereas a second insert is used to shut the openings for exposing the contacts.

公开(公告)号：US06286776B1

公开(公告)日：2001-09-11

申请号：US09590366

申请日：2000-06-09

申请人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

发明人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

IPC分类号： G11B2304

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.

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由三个盖板组成，外盖29，顶盖30和内盖31具有这样的结构： 内盖导向槽35宽敞地敞开到盒主体24的上表面，内盖31的内盖滑动销31c可以从盒主体的上侧装入内盖导向槽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的向外弯曲的柔性。

公开(公告)号：US06224362B1

公开(公告)日：2001-05-01

申请号：US09016396

申请日：1998-01-30

申请人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

发明人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

IPC分类号： B29C3376

CPC分类号： B29C33/0033 ,  B29C33/306 ,  B29C33/308 ,  B29C45/376 ,  B29L2017/008

摘要： A molding die for molding a magnetic tape cartridge case in which an electronic part for exchanging a signal with the outside via contacts is incorporated as the need arises is such that a molding die portion for use in molding openings for exposing the contacts of the electronic part is constituted of two kinds of inserts which are alternatively attachable to the molding die proper; and a first insert is used to form openings for exposing the contacts, whereas a second insert is used to shut the openings for exposing the contacts.

摘要翻译： 根据需要，并入有用于模制用于与外部经由触点与外部交换信号的电子部件的磁带盒壳体的成型模具，其用于模制用于暴露电子部件的触点的开口的成型模具部分 由可替换地附接到成型模具的两种插入件构成; 并且第一插入件用于形成用于暴露触点的开口，而第二插入件用于闭合用于暴露触点的开口。

公开(公告)号：US5911387A

公开(公告)日：1999-06-15

申请号：US965044

申请日：1997-11-05

申请人： Katsuki Asano ,  Kiyoo Morita ,  Kazuo Hiraguchi

发明人： Katsuki Asano ,  Kiyoo Morita ,  Kazuo Hiraguchi

IPC分类号： G11B23/04 ,  B65H75/14 ,  G11B23/087

CPC分类号： G11B23/044

摘要： A reel for use in a magnetic tape cassette which includes upper and lower flanged tape reels housed in a cassette case made up of upper and lower cassette halves. The reel is characterized by including a clamp member which is press-fitted into a cutout formed in the outer peripheral surface of a reel hub of the tape reel to thereby hold the end of a magnetic tape wound on the reel hub, the clamp member being fitted into a receiving recess formed in the interior surface of at least one of the upper and lower flanges of the tape reels.

摘要翻译： 一种用于磁带盒的卷轴，其包括容纳在由上部和下部半盒体组成的盒壳体中的上部和下部带凸缘的卷轴。 卷轴的特征在于包括夹紧构件，该夹紧构件压配合到形成在带盘的卷轴毂的外周表面中的切口中，从而保持缠绕在卷轴毂上的磁带的端部，夹持构件为 装配到形成在磁带卷轴的上凸缘和下凸缘中的至少一个的内表面中的接收凹部中。

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。

公开(公告)号：US6009999A

公开(公告)日：2000-01-04

申请号：US115246

申请日：1998-07-14

申请人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

发明人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

IPC分类号： B65D85/57 ,  G11B23/023 ,  G11B33/00 ,  B65D85/672

CPC分类号： G11B23/0233

摘要： A mis-insertion preventive rib 15 which will fit in the front opening that is formed in the magnetic tape cassette is provided at the storage part 3 which constitutes the magnetic tape cassette storage case 1 and, to facilitate visual and palpable recognition, the height H1 of the lateral wall part 13 which is formed at the outer circumferential part of the storage part 3 is designed so as to be smaller than the height H2 of the mis-insertion preventive rib 15 so as not to be supported between the lateral walls 13 but to protrude from the lateral wall part 13 when the magnetic tape cassette is inserted incorrectly. Therefore, at the time to store the magnetic tape cassette in the storage case, if the mis-insertion preventive rib does not fit in the front opening, the insertion in the incorrect direction can be checked visually by the entire magnetic cassette protruding from the lateral walls. Since the magnetic tape cassette which protrude from the lateral wall part is not supported between the lateral walls, the lid part is difficult to be closed even if tried and thus the incorrect mounting state is quickly recognized.

摘要翻译： 在构成磁带盒收纳盒1的收纳部3上设有配合在形成于磁带盒的前开口内的插入防止肋15，为了便于视觉和显眼识别，高度H1 形成在收容部3的外周部的侧壁部13被设计为小于防止插入肋15的高度H2，以便不被支撑在侧壁13之间，但是 当磁带插入不正确时从侧壁部13突出。 因此，在将磁带盒存储在存放盒中时，如果防插入肋不适合于前开口，则可以通过从侧面突出的整个磁带盒目视检查错误方向的插入 墙壁 由于从侧壁部突出的磁带盒不支撑在侧壁之间，因此即使尝试也难以关闭盖部，因此快速识别不正确的安装状态。

公开(公告)号：US06474978B2

公开(公告)日：2002-11-05

申请号：US09875148

申请日：2001-06-07

申请人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

发明人： Kiyoo Morita ,  Katsuki Asano ,  Kazuo Hiraguchi

IPC分类号： B29C4540

CPC分类号： B29C45/4407 ,  G11B23/08721

摘要： A mold apparatus for forming a pair of mutually opposing guide walls respectively disposed and erected on an upper surface of a half-case of a magnetic tape cassette. The mold apparatus is divided into a third mold and a second mold, and the guide walls to be molded form the boundary between the third and second molds. After injecting resin into the mold apparatus in order to mold the guide walls, the second mold of the mold apparatus is firstly removed in the guide wall erected direction. Then, the third mold of the mold is removed in the same direction, while a distance between the formed guide walls is enlarged by elastic deformation resulting from contact between the guide walls and the third mold.

摘要翻译： 一种模制装置，用于形成分别设置和竖立在磁带盒的半盒的上表面上的一对相互相对的引导壁。 模具设备被分成第三模具和第二模具，并且待模制的导向壁形成第三模具和第二模具之间的边界。 为了模塑导向壁而将树脂注入模具设备之后，模具装置的第二模具首先在引导壁竖起方向上移除。 然后，模具的第三模具沿相同的方向被移除，而由于导向壁和第三模具之间的接触而导致的弹性变形，形成的引导壁之间的距离增大。

公开(公告)号：US6102318A

公开(公告)日：2000-08-15

申请号：US450005

申请日：1999-11-29

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 ,  G11B23/02

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.

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。

公开(公告)号：US07997519B2

公开(公告)日：2011-08-16

申请号：US12212252

申请日：2008-09-17

申请人： Kazuo Hiraguchi ,  Kiyoo Morita ,  Kenji Takenoshita

发明人： Kazuo Hiraguchi ,  Kiyoo Morita ,  Kenji Takenoshita

IPC分类号： G11B23/107

CPC分类号： G11B23/107

摘要： A recording tape cartridge is provided with a case rotatably accommodating a reel around which a tape is wound and including an opening from which the tape may be drawn out, a leader portion including guard portions disposed at both ends thereof in a width direction of a tape, recessed housing portions formed in the case as a vertical pair that face the opening and that allow the guard portions to be inserted, and a pair of leader holding members that form part of respective pin receiving portions together with the recessed housing portions. Each leader holding member includes, integrally, a fixed portion fixed to the inside of the case, a retaining spring that engages with one of the guard portions in one of the recessed housing portions from the opening side thereof, and an overhanging portion that covers the guard portion in one of the recessed housing portions.

摘要翻译： 记录带盒设置有可旋转地容纳卷绕在其上的卷轴的壳体，并且包括可以从该带卷出的开口，引导部分包括设置在带的宽度方向的两端的防护部分 形成在壳体中的凹入的壳体部分，其垂直对面对着开口并且允许防护部分插入;以及一对引导器保持部件，其与凹入的壳体部分一起形成相应的销接收部分的一部分。 每个引导件保持部件一体地包括固定在壳体内部的固定部分，其保持弹簧与其开口侧的一个凹入的壳体部分中的一个保护部分接​​合，并且覆盖 一个凹入的壳体部分中的防护部分。

公开(公告)号：US06981586B2

公开(公告)日：2006-01-03

申请号：US10231350

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： B65D85/575

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).

摘要翻译： 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）。 在靠近连接部（7）的侧壁部（23）的端部的内侧，形成有至少具有设置在收纳部（3）上的侧壁部（13）的高度的切口（26b） 的盖部（5）。