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1. 发明授权

US4646176A Recording and reproducing apparatus including a cassette loading detecting device 失效
标题翻译：包括盒装载检测装置的记录和再现装置
公开(公告)号：US4646176A
公开(公告)日：1987-02-24
申请号：US563872
申请日：1983-12-21
申请人： Motohiro Shimaoka , Yukio Saito
发明人： Motohiro Shimaoka , Yukio Saito
IPC分类号： G11B17/035 , G11B17/04 , G11B17/043 , G11B19/10
CPC分类号： G11B17/0434 , G11B17/035 , G11B19/10
摘要： A recording/reproducing device including a cam which permits a cartridge holder to descend and assume a loaded state, a lock for locking the cam so as to hold the cartridge holder in the lock state before loading, and a detector for detecting that a disc cartridge has been inserted up to a predetermined position in the cartridge holder. The locked state of the cam is released upon detection of proper insertion of the cartridge, thereby allowing the cartridge holder to descend until it assumes the loaded state. Unless the disc cartridge is inserted in the predetermined position in the cartridge holder, the cartridge holder cannot assume the loaded state, thus permitting the recording/reproducing device to be used always in a normal condition.
摘要翻译：一种记录/再现装置，包括允许盒保持器下降并呈现加载状态的凸轮，用于锁定凸轮的锁，以便在装载之前将盒保持器保持在锁定状态;以及检测器，用于检测盘盒已经插入到盒保持器中的预定位置。在检测到盒的正确插入时，凸轮的锁定状态被释放，从而允许盒保持器下降直到其呈现负载状态。除非盒式磁盘插入盒保持架中的预定位置，否则盒座不能承受装载状态，从而允许记录/再现装置始终处于正常状态。

2. 发明授权

US4577247A Recording and reproducing apparatus with cartridge retaining means 失效
标题翻译：具有盒保持装置的记录和再现装置
公开(公告)号：US4577247A
公开(公告)日：1986-03-18
申请号：US564305
申请日：1983-12-22
申请人： Motohiro Shimaoka , Yukio Saito
发明人： Motohiro Shimaoka , Yukio Saito
IPC分类号： G11B17/04 , G11B17/035 , G11B17/043 , H01L21/66
CPC分类号： G11B17/035
摘要： A recording and reproducing apparatus comprises a cartridge holder accommodating therein a disk cartridge, a resilient member normally urging the cartridge holder toward a position in which the disk cartridge is dischargeable, and holder means for holding the disk cartridge in position against the cartridge holder to thereby prevent the disk cartridge from popping out against movement of the cartridge holder when the disk cartridge is in the dischargeable position.
摘要翻译：记录和再现装置包括：容纳在其中的盒式磁盘盒，弹性构件，其通常将盒保持器推向盘盒可排出的位置;以及保持装置，用于将盘盒保持在与盒保持器相对的位置，从而当磁盘盒处于可放电位置时，防止磁盘盒弹出以防止盒保持器的移动。

3. 发明授权

US4685011A Recording and reproducing apparatus including a cassette loading device 失效
标题翻译：包括盒式装载装置的记录和重放装置
公开(公告)号：US4685011A
公开(公告)日：1987-08-04
申请号：US578277
申请日：1984-02-08
申请人： Motohiro Shimaoka , Yukio Saito
发明人： Motohiro Shimaoka , Yukio Saito
IPC分类号： G11B17/04 , G11B17/043 , G11B5/012
CPC分类号： G11B17/0434
摘要： A recording and reproducing apparatus using a disk cartridge has a frame provided with angular holes each of which consists of a horizontal portion and a vertical portion. Rollers are disposed on the sides of the cartridge holder, and these rollers are moved vertically in the angular holes when a disk cartridge is inserted into the apparatus. The apparatus includes cam members having flat portions, inclined portions and intermediate edge portions. The apparatus further includes resilient members in resilient contact with the cam members for biasing the edge portions from the sides of the centers of the rollers toward the horizontal portions when the rollers are located in the vertical portions of the angular holes to allow the cartridge holder to be operatively connected with the apparatus.
摘要翻译：使用盘盒的记录和再现装置具有设置有角孔的框架，每个角孔由水平部分和垂直部分组成。辊子设置在盒保持器的侧面上，并且当盘盒插入设备中时，这些辊子在角孔中垂直移动。该装置包括具有平坦部分，倾斜部分和中间边缘部分的凸轮部件。该装置还包括与凸轮构件弹性接触的弹性构件，用于当辊位于角孔的垂直部分中时，将边缘部分从辊的中心侧向水平部分偏压，以允许筒保持器与设备可操作地连接。

4. 发明授权

US4647996A Recording and reproducing apparatus having sliding loading and unloading mechanism 失效
标题翻译：具有滑动装卸机构的记录再生装置
公开(公告)号：US4647996A
公开(公告)日：1987-03-03
申请号：US567260
申请日：1983-12-30
申请人： Motohiro Shimaoka , Yukio Saito
发明人： Motohiro Shimaoka , Yukio Saito
IPC分类号： G11B33/12 , G11B17/035 , G11B17/04 , G11B17/043 , G11B5/012
CPC分类号： G11B17/0434 , G11B17/035
摘要： A recording and reproducing apparatus comprises a cartridge holder accommodating therein a disk cartridge, a body housing therein the cartridge holder and having a side wall, and a cam slidable on the side wall for moving the cartridge holder from a loaded position back to a position prior to loading, the cam being disposed between the side wall and a side of the cartridge holder and having on a side thereof a plurality of projections held in contact with the side wall.
摘要翻译：记录和再现装置包括：容纳在其中的盘盒的盒保持架，容纳在其中的盒保持器并具有侧壁的主体，以及可在侧壁上滑动的凸轮，用于将盒保持器从装载位置移回到先前的位置所述凸轮设置在所述侧壁和所述盒保持器的一侧之间，并且在其侧面上具有与所述侧壁保持接触的多个突起。

5. 发明授权

US4587585A Loading/ejecting device for a magnetic disk cartridge 失效
标题翻译：磁盘盒的装卸装置
公开(公告)号：US4587585A
公开(公告)日：1986-05-06
申请号：US564073
申请日：1983-12-21
申请人： Motohiro Shimaoka , Yukio Saito
发明人： Motohiro Shimaoka , Yukio Saito
IPC分类号： G11B17/04 , G11B17/043 , G11B5/012 , G11B23/03
CPC分类号： G11B17/0434
摘要： A recording/reproducing device including a detector means for detecting a closed state of a magnetic head insertion aperture opening and closing shutter attached to a disc cartridge when the disc cartridge is inserted into a cartridge holder up to a predetermined position, and a load stopping means for stopping the cartridge from assuming a loaded state upon detection of the closed state of the shutter by the detector means. Since the transfer to the loaded state of the disc cartridge is effected after making sure that the magnetic head insertion aperture is open, the recording and playback can be done always in a proper condition, thus permitting improvement of reliability.
摘要翻译：一种记录/再现装置，包括检测器装置，用于当盘盒被插入盒保持器直到预定位置时，检测安装在盘盒上的磁头插入孔的闭合状态;以及负载停止装置用于在通过检测器装置检测到快门的关闭状态时停止墨盒处于加载状态。由于在确保磁头插入孔打开之后转移到盒式磁带的装载状态，所以可以在适当的条件下始终进行记录和重放，从而提高可靠性。

6. 发明授权

US4570195A Cartridge loading apparatus with a cartridge insertion click member 失效
标题翻译：带有墨盒插入点击构件的墨盒装载装置
公开(公告)号：US4570195A
公开(公告)日：1986-02-11
申请号：US564755
申请日：1983-12-23
申请人： Motohiro Shimaoka , Yukio Saito
发明人： Motohiro Shimaoka , Yukio Saito
IPC分类号： G11B17/035 , G11B17/04 , G11B17/043 , G11B5/012
CPC分类号： G11B17/0434 , G11B17/035
摘要： A recording/reproducing device comprising a cartridge holder adapted to be moved from an unloaded state to a loaded state by a vertical movement of a roller provided on each side portion of the cartridge holder, and a cam hole having a horizontal portion and a vertical portion respectively for holding the roller in upper and lower positions. The cam hole is formed with a projecting portion at its portion changing from the horizontal portion to the vertical portion so that the roller can get over the projecting portion. It is possible to give the "click" touch to the user at the time of transfer from unloaded to loaded state in the disc cartridge inserting operation.
摘要翻译：一种记录/再现装置，包括适于通过设置在盒保持器的每个侧部上的辊的垂直运动从卸载状态移动到装载状态的盒保持器和具有水平部分和垂直部分的凸轮孔分别用于将辊保持在上下位置。凸轮孔在其从水平部分向垂直部分改变的部分处形成有突出部分，使得辊可以越过突出部分。可以在盘盒插入操作中从卸载到装入状态时向使用者发出“点击”触摸。

7. 发明授权

US4704525A Construction for positioning photosensor devices 失效
标题翻译：光电传感器设备定位结构
公开(公告)号：US4704525A
公开(公告)日：1987-11-03
申请号：US898724
申请日：1986-08-14
申请人： Motohiro Shimaoka , Yukio Saito
发明人： Motohiro Shimaoka , Yukio Saito
IPC分类号： H01L21/68 , H01L25/13 , H01L31/02 , H01L31/10 , H01L31/167 , H01L33/00 , H01J5/02
CPC分类号： H01L31/167 , H01L25/13 , H01L2924/0002
摘要： A construction for positioning photosensor devices, comprises an attachment having a circular hole, a first photosensor device such as a light-emitting element including a substantially semispherical body having a maximum diameter slightly larger than the diameter of the circular hole, a second photosensor device such as a photodetector element disposed in confronting relation to the circular hole, the semispherical body being partly fitted in the circular hole, thereby providing coaxial alignment between the first and second photosensor devices.
摘要翻译：一种用于定位光电传感器装置的结构，包括具有圆形孔的附件，诸如发光元件的第一光电传感器装置，其包括具有稍大于圆形孔直径的最大直径的基本半球体;第二光电传感器装置，作为与圆形孔相对设置的光电检测器元件，半球形体部分地装配在圆形孔中，从而在第一和第二光电传感器器件之间提供同轴对准。

8. 发明授权

US4613917A Recording and reproducing device 失效
标题翻译：记录和再现设备
公开(公告)号：US4613917A
公开(公告)日：1986-09-23
申请号：US564837
申请日：1983-12-23
申请人： Motohiro Shimaoka , Yukio Saito
发明人： Motohiro Shimaoka , Yukio Saito
IPC分类号： G11B23/03 , G11B17/04 , G11B17/043 , G11B23/033 , G11B5/012
CPC分类号： G11B17/0434 , G11B23/0332
摘要： A recording and reproducing device records and reproduces signals in and from a disk cartridge having slots defined in lateral edges thereof and housing a magnetic disk, a magnetic head insertion hole, a shutter for opening and closing the magnetic head insertion hole, a shutter actuator projection slidably disposed in one of the grooves defined for actuating the shutter. The recording and reproducing device comprises a frame having a cartridge insertion hole for the insertion therein of the disk cartridge, opening and closing actuator projections held in resilient contact with the bottoms of the grooves, respectively, for actuating the shutter actuator projection in engagement therewith while the disk cartridge is inserted through the cartridge insertion hole into the frame, and stopper members disposed laterally of the opening and closing projections for preventing the latter from being laterally displaced beyond a distance smaller than the length of projection of the shutter actuator projection.
摘要翻译：记录和再现装置在具有在其侧边缘中限定的狭槽的盘盒中记录和再现信号，并且容纳磁盘，磁头插入孔，用于打开和关闭磁头插入孔的快门，快门致动器突起可滑动地设置在用于致动活门的凹槽之一中。记录和再现装置包括一个框架，该框架具有用于插入盘盒的盒插入孔，分别与凹槽底部保持弹性接触的打开和关闭致动器突起，用于致动与其啮合的快门致动器突起，盘盒通过盒插入孔插入框架中，而止挡件则设置在开闭突起的侧面，以防止其横向移位超过快门致动器突起的突出长度。

9. 发明授权

US4570196A Cartridge loading apparatus with retractable eject button 失效
标题翻译：带可伸缩弹出按钮的墨盒装载装置
公开(公告)号：US4570196A
公开(公告)日：1986-02-11
申请号：US564304
申请日：1983-12-22
申请人： Motohiro Shimaoka , Yukio Saito
发明人： Motohiro Shimaoka , Yukio Saito
IPC分类号： G11B17/035 , G11B17/04 , G11B17/043 , G11B5/012
CPC分类号： G11B17/0434 , G11B17/035
摘要： A recording/reproducing device has an eject button projectable from an opening in a frame for operating a cam for returning a cartridge holder from a loaded state to the state before loading through a disc cartridge insertion opening, the eject button and the disc cartridge insertion opening being disposed in parallel with each other in a frame. The eject button is not projected from the frame when the cartridge holder is in the state before loading, and it is projected from the frame when the cartridge holder assumes the loaded state. The insertion of the disc cartridge into the cartridge holder can be done smoothly.
摘要翻译：记录/再现装置具有可从框架中的开口突出的弹出按钮，用于操作用于使盒保持器从装载状态返回到通过盘盒插入开口装载之前的状态的弹簧，弹出按钮和盘盒插入开口在框架中彼此平行地设置。当墨盒保持器处于装载状态之前，弹出按钮不会从框架突出，并且当墨盒保持器处于装载状态时，弹出按钮从框架突出。可以顺利地将盘盒插入盒架。

10. 发明授权

US4672490A Recording and reproducing device for magnetic disc including a head damping device 失效
标题翻译：包括磁头阻尼装置的磁盘记录和重放装置
公开(公告)号：US4672490A
公开(公告)日：1987-06-09
申请号：US650817
申请日：1984-09-13
申请人： Osamu Shigenai , Yukio Saito , Kunihiko Gunji , Motohiro Shimaoka , Yasuyuki Hirose , Masao Okita
发明人： Osamu Shigenai , Yukio Saito , Kunihiko Gunji , Motohiro Shimaoka , Yasuyuki Hirose , Masao Okita
IPC分类号： G11B21/20 , G11B5/54 , G11B21/12 , G11B5/56 , G11B21/22 , G11B21/24
CPC分类号： G11B5/54
摘要： In a recording and reproducing device for a magnetic disc, a swingable holder fixedly supports a first magnetic head, while a carriage supporting the holder swingably further supports a second magnetic head in a fixed manner. During a head-load time, the first and second magnetic heads are held in contact with the upper and lower surfaces of the magnetic disc at positions opposite to each other thereby to record or reproduce information to or from the magnetic disc. The recording and reproducing device of the above described construction is further improved by providing a damper device in a moving range of the holder so that the damper device can reduce impact when the first and second magnetic heads are brought into contact with the magnetic disc.
摘要翻译：在用于磁盘的记录和再现装置中，可摆动保持器固定地支撑第一磁头，而支撑保持架的托架可摆动地进一步以固定的方式支撑第二磁头。在头部加载时间期间，第一和第二磁头在彼此相对的位置处与磁盘的上表面和下表面保持接触，从而将信息记录到磁盘或从磁盘再现信息。通过在保持器的移动范围内设置阻尼装置，进一步改善上述结构的记录和再现装置，使得当第一和第二磁头与磁盘接触时，阻尼装置可以减少冲击。

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