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1. 发明授权

US06224007B1 Tape cassette 失效
标题翻译：磁带盒
公开(公告)号：US06224007B1
公开(公告)日：2001-05-01
申请号：US09315124
申请日：1999-05-20
申请人： Nobuyuki Kaku , Seiji Ono , Yoshimi Maehara , Mikihisa Inoue
发明人： Nobuyuki Kaku , Seiji Ono , Yoshimi Maehara , Mikihisa Inoue
IPC分类号： G11B2304
CPC分类号： G11B23/08785 , G11B23/041
摘要： A first tape cassette adapted to be interchangeably used with a second tape cassette of a different thick case thickness is provided. A first tape cassette includes a first case having a first total thickness. The first case having a bottom face which is formed with an indentation and a first depression formed within the indentation. The indentation is used for positioning the cassette in a plane parallel to its bottom face. The second tape cassette includes a second case having a second total thickness that is smaller than the first total thickness of the first case. The second case has a bottom face which is formed with a second reference depression opened towards the bottom face. The second reference depression is for positioning the second tape cassette in a plane parallel to its bottom face.
摘要翻译：提供了适于与不同厚度的厚度的第二盒式磁带可互换使用的第一磁带盒。第一磁带盒包括具有第一总厚度的第一壳体。第一壳体具有形成有凹陷的底面和形成在凹部内的第一凹部。该凹槽用于将盒子定位在与其底面平行的平面中。第二盒式磁带包括具有小于第一壳体的第一总厚度的第二总厚度的第二壳体。第二壳体具有形成有朝向底面开口的第二基准凹部的底面。第二个参考凹陷用于将第二个磁带盒定位在平行于其底面的平面中。

2. 发明授权

US5927632A Tape cassette having a surface recess for positioning accuracy in loading thereof 失效
标题翻译：磁带盒具有用于定位加载精度的表面凹槽
公开(公告)号：US5927632A
公开(公告)日：1999-07-27
申请号：US897445
申请日：1997-07-18
申请人： Nobuyuki Kaku , Seiji Ono , Yoshimi Maehara , Mikihisa Inoue
发明人： Nobuyuki Kaku , Seiji Ono , Yoshimi Maehara , Mikihisa Inoue
IPC分类号： G11B23/04 , G11B23/087
CPC分类号： G11B23/08785 , G11B23/041
摘要： A tape cassette which can maintain stably the accuracy of the reference planes for determining the height of the tape cassette and which allows enhancement in accuracy of positioning, height positioning reference planes being provided inwardly a specified distance apart from an outside casing surface of the tape cassette such that the reference plane for determining the height of the tape cassette relative to the apparatus is not provided on the outside casing surface of the tape cassette, thus the reference planes remain free from contact with any mechanism for loading the tape cassette or with any foreign matter in transport, thus the reference planes can be kept free from damage.
摘要翻译：一种能够稳定地保持参考平面的精度以确定带盒的高度并且允许提高定位精度的盒式磁带，高度定位参考平面设置在与磁带盒的外部壳体表面相距特定距离的内侧使得用于确定带盒相对于设备的高度的参考平面不设置在带盒的外壳表面上，因此参考平面保持与用于装载带盒或任何外部的任何机构接触运输中的物质，因此参考平面可以免受损坏。

3. 发明授权

US5706146A Cassette detecting and discriminating arrangement in a cassette transport mechanism for loading and unloading tape cassettes of varying sizes and cassettes for use therewith 失效
标题翻译：用于装载和卸载不同尺寸的盒式磁带的盒式传送机构中的盒式检测和识别装置，用于其
公开(公告)号：US5706146A
公开(公告)日：1998-01-06
申请号：US443764
申请日：1995-05-18
申请人： Seiji Ono , Nobuyuki Kaku , Noriaki Masuda , Yoshimi Maehara , Mikihisa Inoue
发明人： Seiji Ono , Nobuyuki Kaku , Noriaki Masuda , Yoshimi Maehara , Mikihisa Inoue
IPC分类号： G11B15/675 , G11B23/087 , G11B25/06
CPC分类号： G11B25/066 , G11B15/675 , G11B23/08714 , G11B15/67536 , G11B15/67547
摘要： A cassette transport configuration provides a cassette insertion slot for introducing a cassette cartridge, guide rails for guiding and positioning each cassette cartridge and a plurality of cassette detecting elements for detecting the correct positioning of each cassette. The detecting elements are spaced apart on an upper inner portion of the insertion slot.
摘要翻译：盒式传送配置提供用于引入盒式磁带的盒插入槽，用于引导和定位每个盒式磁带的导轨和用于检测每个盒的正确定位的多个盒检测元件。检测元件在插入槽的上部内部间隔开。

4. 发明授权

US5702062A Tape cassette 失效
标题翻译：磁带盒
公开(公告)号：US5702062A
公开(公告)日：1997-12-30
申请号：US607524
申请日：1996-02-27
申请人： Nobuyuki Kaku , Seiji Ono , Yoshimi Maehara , Mikihisa Inoue
发明人： Nobuyuki Kaku , Seiji Ono , Yoshimi Maehara , Mikihisa Inoue
IPC分类号： G11B23/04 , G11B23/087
CPC分类号： G11B23/08785 , G11B23/041
摘要： A tape cassette which can maintain stably the accuracy of the reference planes for determining the height of the tape cassette and which allows enhancement in accuracy of positioning, height positioning reference planes being provided inwardly a specified distance apart from an outside casing surface of the tape cassette such that the reference plane for determining the height of the tape cassette relative to the apparatus is not provided on the outside casing surface of the tape cassette, thus the reference planes remain free from contact with any mechanism for loading the tape cassette or with any foreign matter in transport. Thus, the reference planes can be kept free from damage.
摘要翻译：一种能够稳定地保持参考平面的精度以确定带盒的高度并且允许提高定位精度的盒式磁带，高度定位参考平面设置在与磁带盒的外部壳体表面相距特定距离的内侧使得用于确定带盒相对于设备的高度的参考平面不设置在带盒的外壳表面上，因此参考平面保持与用于装载带盒或任何外部的任何机构接触运输中的问题。因此，参考平面可以保持没有损坏。

5. 发明授权

US5537279A Tape cassette and magnetic recording/reproducing device 失效
标题翻译：磁带盒和磁记录/再现装置
公开(公告)号：US5537279A
公开(公告)日：1996-07-16
申请号：US279895
申请日：1994-07-25
申请人： Hidekazu Takeda , Nobuyuki Kaku , Tomochika Yamashita , Yoshimi Maehara , Mikihisa Inoue , Hikaru Mizutani
发明人： Hidekazu Takeda , Nobuyuki Kaku , Tomochika Yamashita , Yoshimi Maehara , Mikihisa Inoue , Hikaru Mizutani
IPC分类号： G11B15/07 , G11B15/08 , G11B23/087 , G11B23/02
CPC分类号： G11B15/07 , G11B15/08 , G11B23/08714
摘要： A tape cassette comprising an insertion opening disposed in a main body case and a detecting optical path, for detecting the leading and rear ends of a tape, interposed between the insertion opening and an optical path window formed in the left and right side walls of the case, wherein a first distinguishing member, rotatably inserted into an upper portion of the insertion opening, is supported to be vertically slidable, and a mechanism for holding the first distinguishing member in each state is disposed between the first distinguishing member and the main body case, thereby to allow a tape deck to have a simple internal construction even though the tape cassette is of a smaller size, and to provide a construction of the detecting opening preferable for detecting cassette information so that the tape cassette can be used in a compatible form.
摘要翻译：一种盒式磁带，包括设置在主体壳体中的插入孔和检测光路，用于检测带子的前端和后端，插入在插入口和形成在左侧壁和右侧壁中的光路窗口之间壳体，其中可旋转地插入到所述插入孔的上部中的第一区别构件被支撑为可垂直滑动，并且用于在每个状态下保持所述第一区分构件的机构设置在所述第一区分构件和所述主体壳体之间从而即使磁带盒尺寸较小，磁带机也可以具有简单的内部结构，并且提供优选用于检测磁带盒信息的检测开口的结构，从而可以以兼容形式使用磁带盒。

6. 发明授权

US5295637A Cassette lid-locking element with shutter portion for closing a light passage window 失效
标题翻译：具有用于闭合通光窗的快门部分的盒式盖锁定元件
公开(公告)号：US5295637A
公开(公告)日：1994-03-22
申请号：US948654
申请日：1992-09-23
申请人： Hidekazu Takeda , Nobuyuki Kaku , Yoshimi Maehara , Mikihisa Inoue
发明人： Hidekazu Takeda , Nobuyuki Kaku , Yoshimi Maehara , Mikihisa Inoue
IPC分类号： G11B15/08 , G11B23/087 , G11B23/04
CPC分类号： G11B15/08 , G11B23/08735
摘要： A lid locking mechanism for a magnetic tape cassette intended to improve dust prevention and drip wherein a shutter for opening and closing of tape end detecting windows is integrally provided with a front lid stopper member for the tape cassette.
摘要翻译：一种用于改善防尘和滴漏的磁带盒的盖锁定机构，其中用于打开和关闭带端检测窗的挡板一体地设置有用于带盒的前盖止动件。

7. 发明授权

US5556051A Tape cartridge having a front lid with a covering wall 失效
标题翻译：带盒带有带盖的前盖
公开(公告)号：US5556051A
公开(公告)日：1996-09-17
申请号：US420591
申请日：1995-04-12
申请人： Hikaru Mizutani , Yoshimi Maehara , Tatsumi Nishijima , Hidekazu Takeda , Kenji Ogiro , Nobuyuki Kaku
发明人： Hikaru Mizutani , Yoshimi Maehara , Tatsumi Nishijima , Hidekazu Takeda , Kenji Ogiro , Nobuyuki Kaku
IPC分类号： G11B15/675 , G11B23/087 , G11B23/04
CPC分类号： G11B23/08735 , G11B15/675
摘要： A tape cartridge provided with a slider member slidably mounted for sliding movement in forward and backward directions at an outer side under surface on the bottom wall of a main casing for closing and opening a pocket, a front lid pivotally connected to the main casing for covering a front face of the main casing, an upper lid for closing the open upper face of the pocket, a front edge of the upper lid being pivotally connected to an upper edge of the front lid through pins, such that when the front lid is pivoted for upward opening, the upper lid is displaced for retraction to a rear side from an open upper face of the pocket in association with the movement of the front lid.
摘要翻译：一种带盒，其具有滑动构件，该滑动构件可滑动地安装成用于在主壳体的底壁上的外侧下表面上沿前后方向滑动，用于封闭和打开口袋;前盖，枢转地连接到主壳体以覆盖主壳体的前表面，用于封闭袋的敞开的上表面的上盖，上盖的前边缘通过销通过销枢转地连接到前盖的上边缘，使得当前盖枢转时为了向上打开，上盖相对于前盖的移动而从袋的敞开的上表面移位到后侧。

8. 发明授权

US5454527A Tape cartridge 失效
标题翻译：磁带盒
公开(公告)号：US5454527A
公开(公告)日：1995-10-03
申请号：US99584
申请日：1993-07-30
申请人： Hikaru Mizutani , Yoshimi Maehara , Nobuyuki Kaku , Hidekazu Takeda , Kenji Ogiro
发明人： Hikaru Mizutani , Yoshimi Maehara , Nobuyuki Kaku , Hidekazu Takeda , Kenji Ogiro
IPC分类号： G11B23/02 , G11B23/087
CPC分类号： G11B23/08742
摘要： A tape cartridge having a right and left pair of reels around which a tape is wound, within a casing equipped with a front cover, a reel lock mechanism provided within the casing for preventing the reels from rotating, a release member is disposed on the inner, upper face of the bottom wall of the casing so as to be movable back and forth, a slider for opening and closing the lower face of the pocket for tape loading fitted to the outer, lower face of the bottom wall of the casing so as to be movable back and forth, such that when the slider moves backward, the release member is moved backward nearly at the terminating end of the backward travel stroke of the slider, so as the backward movement of the release member, the reel lock mechanism is moved, thereby releasing the reels from locking for rotation, thus, while the front cover is kept from any excessive upward opening force, the reels can be locked and released for rotation by the movement of the slider.
摘要翻译：具有卷绕有卷带的左右一对卷轴的带盒在配备有前盖的壳体内，设置在壳体内用于防止卷轴旋转的卷轴锁定机构，在内部设置有释放部件壳体的底壁的上表面可前后移动，用于打开和关闭用于装载到壳体的底壁的外部下表面的带状装载口的下表面的滑块，以便能够前后移动，使得当滑块向后移动时，释放构件大致在滑块的向后行程的终止端处向后移动，因此释放构件的向后移动，卷轴锁定机构是移动，从而释放卷筒锁定以进行旋转，因此，当前盖保持不受任何过大的向上打开力时，卷轴可通过滑动件的移动而被锁定和释放以转动。

9. 发明授权

US5503348A Opening and closing of a front lid of a tape cartridge 失效
标题翻译：打开和关闭带盒前盖
公开(公告)号：US5503348A
公开(公告)日：1996-04-02
申请号：US111597
申请日：1993-08-25
申请人： Hikaru Mizutani , Yoshimi Maehara , Hidekazu Takeda , Kenji Ogiro , Nobuyuki Kaku
发明人： Hikaru Mizutani , Yoshimi Maehara , Hidekazu Takeda , Kenji Ogiro , Nobuyuki Kaku
IPC分类号： G11B15/675 , G11B23/087
CPC分类号： G11B23/08735 , G11B15/675
摘要： A tape cartridge provided with a slider member slidably mounted for sliding movement in forward and backward directions at an outer side under surface on the bottom wall of a main casing for closing and opening a pocket, a front lid pivotally connected to the main casing for covering a front face of the main casing, an upper lid for closing the open upper face of the pocket, a front edge of the upper lid being pivotally connected to an upper edge of the front lid through pins such that when the front lid is pivoted for upward opening, the upper lid is displaced for retraction to a rear side from an open upper face of the pocket in association with the movement of the front lid.
摘要翻译：一种带盒，其具有滑动构件，该滑动构件可滑动地安装成用于在主壳体的底壁上的外侧下表面上沿前后方向滑动，用于封闭和打开口袋;前盖，枢转地连接到主壳体以覆盖主壳体的前表面，用于封闭袋的敞开的上表面的上盖，上盖的前边缘通过销通过销枢转地连接到前盖的上边缘，使得当前盖枢转以便上盖相对于前盖的移动而从袋的敞开的上表面移位到后侧。

10. 发明授权

US07832871B2 Optical equipment with at least first and second ventilation paths 有权
标题翻译：具有至少第一和第二通风路径的光学设备
公开(公告)号：US07832871B2
公开(公告)日：2010-11-16
申请号：US12289018
申请日：2008-10-17
申请人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
发明人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
IPC分类号： G03B21/26 , G03B21/16 , G03B21/14 , G03B21/22 , H04N5/74 , G02F1/1333
CPC分类号： G03B21/16 , H04N9/3105 , H04N9/3144
摘要： A projection type display apparatus includes a housing having a first side on which an air intake opening is arranged and a second side on which an air exhaust opening is arranged, a light source for supplying light, and a light valve device which modulates the light output from the light source. A first fan is provided which draws air from the air intake opening into the housing, and a first ventilation path is coupled with the air intake opening so as to lead air flow from the air intake opening toward a lower portion of the light valve. A second ventilation path is formed from the lower portion of the light valve to an upper portion of the light valve, and a second fan is provided which draws out air flowing from the second ventilation path through the air exhaust opening to outside of the housing.
摘要翻译：一种投影型显示装置，具备：具有配置有吸气口的第一面和配置有排气口的第二面的壳体，供给光的光源和调制光输出的光阀装置从光源。提供了一种第一风扇，其将空气从进气口吸入壳体中，并且第一通风路径与进气口结合，以便将空气从进气口朝向光阀的下部引导。第二通风路径由光阀的下部形成到光阀的上部，并且设置有第二风扇，其将从第二通气路径通过排气口的空气抽出到壳体的外部。

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