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1. 发明授权

US4827463A Disc memory device 失效
标题翻译：光盘存储设备
公开(公告)号：US4827463A
公开(公告)日：1989-05-02
申请号：US164309
申请日：1988-03-04
申请人： Takeo Motoyoshi , Naoyuki Nakatsukasa , Katsufusa Tanaka , Tooru Yamashita
发明人： Takeo Motoyoshi , Naoyuki Nakatsukasa , Katsufusa Tanaka , Tooru Yamashita
IPC分类号： G11B17/22 , G11B19/10 , G11B5/48 , G11B17/00
CPC分类号： G11B17/225 , G11B19/10
摘要： An inserting and retrieving mechanism of a "Juke Box" type disc memory device includes a movable body which has pushing members adapted to push a cartridge into a stocker or a recording and reproducing device of the disc memory device and a pair of clampers adapted to pull out the cartridge from the stocker or recording and reproducing device in association with engaging recesses formed on the cartridge, a driving means for opening and closing the clampers through a toggle means arranged symmetrically about the driving means, a first position sensor provided on the inserting and retrieving mechanism for detecting a position of a rear end of the cartridge when it reaches a position in which the clampers are ready to clamp the cartridge and a second position sensor provided in the stocker and/or the recording and reproducing device for detecting a position of a front end of the cartridge when it reaches a position in which the cartridge is ready to be released. The inserting and retrieving mechanism may have a pair of cartridge holding portions so that a pair of cartridges are to be handled, simultaneously.

2. 发明授权

US4903252A Disc file apparatus 失效
标题翻译：光盘文件装置
公开(公告)号：US4903252A
公开(公告)日：1990-02-20
申请号：US160272
申请日：1988-02-25
申请人： Katsufusa Tanaka , Takeo Motoyoshi , Tohru Yamashita , Naoyuki Nakatsukasa , Takaharu Takematsu
发明人： Katsufusa Tanaka , Takeo Motoyoshi , Tohru Yamashita , Naoyuki Nakatsukasa , Takaharu Takematsu
IPC分类号： G11B17/22
CPC分类号： G11B17/225
摘要： A disc file apparatus which holds a cartridge at both surfaces thereof through a slit formed from an open end to a closed end of a bill-like-shaped cartridge holder, clamps by clampers the cartridge at both lateral sides thereof, and renders the axis of rotation of a pick-up and discharge mechanism shifted from the center of gravity thereof so as to regulate rotation of the cartridge holder by a stopper in a range of an angle of 180.degree., whereby when the catridge is turned over or even when the same is subjected to an impact from the exterior, the cartridge is reliably held so that there is no fear that the rotational position thereof is shifted. The disc file apparatus uses linear ball bearing at each movable part and makes stand-by the utmost end of the clamper as close as possible to a stocker or a recording and reproducing system, thereby improving the processing speed as a whole, and furthermore temporarily makes stand-by the cartridge discharged from the recording and reproducing system just above an insertion and discharge port thereof by a transfer mechanism, thereby enabling a processing time to be reduced when a plurality of cartridges are continuously fed to the recording and reproducing system.

3. 发明授权

US5220548A Disk cartridge storage and retrieval apparatus 失效
标题翻译：磁盘盒存储和检索设备
公开(公告)号：US5220548A
公开(公告)日：1993-06-15
申请号：US771093
申请日：1991-10-04
申请人： Naoyuki Nakatsukasa , Katsufusa Tanaka , Toshihiro Tanaka
发明人： Naoyuki Nakatsukasa , Katsufusa Tanaka , Toshihiro Tanaka
IPC分类号： G11B17/22
CPC分类号： G11B17/225
摘要： A disk cartridge storage and retrieval apparatus includes a stocker vertically disposed in a housing for storing a multitude of disk cartridges. An information recording and reproducing device is disposed in the housing in a vertically aligned relation with the stocker for recording and reproducing information onto or from a disk received in a disk cartridge. A guide shaft is vertically disposed in the housing and has an upper end thereof fixedly secured to an upper portion of the housing and a lower end thereof held free to move. A carrier mechanism is supported on the guide shaft for vertical movement therealong for transporting a disk cartridge between the stocker and the information recording and reproducing device. A vertical drive mechanism including a motor and an endless belt drives the carrier mechanism in a vertical direction along the guide shaft. Vibrations of the motor, which is installed on a housing base for driving the endless belt connected with the carrier mechanism, as well as vibrations transmitted to the housing base from external vibration sources, can be prevented from transmitting therefrom to the guide shaft, thereby ensuring the accurate operation of the carrier mechanism as well as avoiding resultant malfunctions and/or trouble thereof.

4. 发明授权

US5175656A Disk cartridge loadings/unloading system 失效
标题翻译：磁盘盒装载/卸载系统
公开(公告)号：US5175656A
公开(公告)日：1992-12-29
申请号：US609573
申请日：1990-11-06
申请人： Naoyuki Nakatsukasa , Katsufusa Tanaka , Toshihiro Tanaka
发明人： Naoyuki Nakatsukasa , Katsufusa Tanaka , Toshihiro Tanaka
IPC分类号： G11B17/04 , G11B17/22
CPC分类号： G11B17/046 , G11B17/225
摘要： A disk cartridge loading/unloading system which loads or unloads disk cartridges into or from a container in which the disk cartridges are housed. The disk cartridge includes a cartridge holder, an open/close cover, and a drawing member. The cartridge holder is capable of rotating between a store position of the disk cartridge in the container and an unloading position for unloading the disk cartridge, and is also capable of retaining the disk cartridge. The open/close cover, rotatably attached to the front end of the cartridge holder, closes an opening for a disk entrance when the disk cartridge is in the store position. The drawing member is provided in such a manner that one end of the drawing member is pivotally connected to the open/close cover, and the other end of the drawing member has a stop click for drawing the cartridge. As the open/close cover is rotated, the drawing member is caused to shift toward the front end of the cartridge holder.

5. 发明授权

US5022019A Disk-storage device 失效
标题翻译：磁盘存储设备
公开(公告)号：US5022019A
公开(公告)日：1991-06-04
申请号：US440820
申请日：1989-11-22
申请人： Takeo Motoyoshi , Katsufusa Tanaka
发明人： Takeo Motoyoshi , Katsufusa Tanaka
IPC分类号： G11B17/28 , G11B17/22 , G11B27/026
CPC分类号： G11B27/026 , G11B17/225
摘要： A disk-storage device comprising a conveying mechanism having a plurality of clutching sections for clutching cartridges; a plurality of recording/reproducing units for recording and reproducing information on and from disks in the cartridges; and a plurality of lodging shelves for lodging cartridges. The number of recording/reproducing units and of lodging shelves is the same as the number of clutching sections, these three categories of components being arranged in the same positional relationship. They are all contained in a case having cartridge-supply/discharge openings through which cartridges are put into and taken out of the device. To enable a plurality of cartridges to be simultaneously held by the clutching sections of the conveying mechanism, a plurality of loading mechanisms temporarily hold cartridges, adjusting their positions accordingly. The cartridge-supply/discharge openings and the loading mechanisms are arranged in the same positional relationship. The device further comprises a divisional recording means adapted to time-divide information from the exterior and to distribute the information thus divided to the recording/reproducing units so as to record it on the disks in the cartridges, and a synthetic reproduction means adapted to synthesize information recorded on the disks by the recording/reproducing units in predetermined equal periods and to transmit it to the exterior.

6. 发明授权

US4864455A Arrester disconnecting device 失效
标题翻译：避雷器断路装置
公开(公告)号：US4864455A
公开(公告)日：1989-09-05
申请号：US281348
申请日：1988-12-08
申请人： Tetsuro Shimomura , Katsufusa Tanaka , Mikio Mochizuki
发明人： Tetsuro Shimomura , Katsufusa Tanaka , Mikio Mochizuki
IPC分类号： H01H85/44 , H01T1/14
CPC分类号： H01T1/14 , H01C7/12 , H01H85/44
摘要： A surge arrester disconnecting device which includes a fixed electrode, a movable electrode, and a latch device for holding the two electrodes in engagement. A trigger device, associated with a first spring and a fusible wire stretched between the movable electrode and the trigger device, releases the latch when the fusible wire is melted by continuation current therethrough. Upon trigger actuation and latch release, a second spring assists in the non-explosive disconnection of the movable electrode.

7. 发明授权

US4191869A Vibration detector device 失效
标题翻译：振动检测装置
公开(公告)号：US4191869A
公开(公告)日：1980-03-04
申请号：US924827
申请日：1978-07-14
申请人： Katsufusa Tanaka , Isamu Tanakura
发明人： Katsufusa Tanaka , Isamu Tanakura
IPC分类号： G01P15/135 , G01H1/00 , H01H35/14 , G01P15/02
CPC分类号： H01H35/14
摘要： A cylindrical movable member is forcedly fitted into two spaced annular leaf springs and disposed within a main detector body on its longitudinal axis with the lower end of the movable member put in point contact with the bottom of the main body. The leaf springs have outer peripheries fixed to the peripheral wall of the main body. The upper end of the movable member faces an operating rod for a limit switch having a spacing between them.
摘要翻译：圆柱形可动构件被强制地装配到两个间隔开的环形板簧中，并且在其主纵向轴线上设置在主检测器主体内，而可动构件的下端与主体的底部点接触。板簧具有固定在主体周壁上的外周。可移动构件的上端面对其间具有间隔的限位开关的操作杆。

8. 发明授权

US4578860A Apparatus for manufacturing iron core 失效
标题翻译：铁芯制造装置
公开(公告)号：US4578860A
公开(公告)日：1986-04-01
申请号：US515261
申请日：1983-07-19
申请人： Katsufusa Tanaka
发明人： Katsufusa Tanaka
IPC分类号： H01M4/74 , H01F41/02 , B23P19/00
CPC分类号： H01F41/0233 , Y10T29/5317 , Y10T29/53435
摘要： Three leg tablelets are disposed on a vertically movable truck extending in parallel spaced relationship in a longitudinal direction with a yoke tablelet located along one side of the truck in a cross direction. Two parallel spaced conveyors are disposed above the leg tablelets to have two positions in each of which they are vertically aligned with either one of the outer leg tablelets and the central leg tablelet. A magnet is normally located to each of the conveyors to magnetically attract a magnetic lamination to the travelling conveyors to move it to a predetermined position relative to the aligned leg tablelet whereupon the conveyors are stopped. The magnet can be lifted after or before a change in position of the conveyors in the cross direction, to cause the magnetic lamination to fall on the mating leg tablelet. Each of two robots disposed adjacent to the yoke tablelets for cooperation with a corresponding positioning element to dispose magnetic laminations separately conveyed at a predetermined position on the yoke tablelet. In use the operations are repeated to stack the magnetic laminations into an E-shaped iron core.
摘要翻译：三个腿片放置在垂直移动的车辆上，其沿纵向方向平行间隔地延伸，并且在横向上沿着卡车的一侧设置的轭架。两个平行间隔的输送机被设置在腿台上方，以具有两个位置，每个位置与外腿片和中央腿片之一垂直对齐。磁体通常位于每个输送机上，以将磁性层压磁吸引到行进的输送机上，以将其移动到相对于对准的支腿片的预定位置，于是输送机停止。在输送机的交叉方向的位置变化之后或之前可以提升磁铁，使磁性层压落在配合的腿部小片上。两个机器人中的每一个都设置在与轭台相邻的位置上，用于与相应的定位元件协作以配置在磁轭台上的预定位置处分开地传送的磁性叠片。在使用中，重复操作以将磁性叠片堆叠成E形铁芯。

9. 发明授权

US4240300A Operation mechanism 失效
标题翻译：操作机制
公开(公告)号：US4240300A
公开(公告)日：1980-12-23
申请号：US932083
申请日：1978-08-08
申请人： Katsufusa Tanaka
发明人： Katsufusa Tanaka
IPC分类号： F03G1/10 , H01H3/30 , H01H33/40
CPC分类号： H01H3/30 , H01H2003/3063 , H01H3/3021 , H01H3/3026 , H01H3/3031 , Y10T74/11
摘要： An operation mechanism comprises an input shaft connected to a first resilient member for storing and releasing energy required for a reciprocal movement of a drivable member and an output shaft connected to a second resilient member for storing and releasing energy required for returning the drivable member. The ends of both shafts are coaxially faced and a clutch for interlocking the ends of the shafts with a free rotation for a half turn is formed and an output rod connected to the output shaft is reciprocally moved during an intermittent movement of the input shaft and the output shaft for about a half turn in a specific direction.
摘要翻译：操作机构包括连接到第一弹性构件的输入轴，用于存储和释放可驱动构件和连接到第二弹性构件的输出轴所需的能量，用于存储和释放返回可驱动构件所需的能量所需的能量。两轴的端部同轴面对，并且形成用于使轴的端部与自由旋转半匝互锁的离合器，并且连接到输出轴的输出杆在输入轴的间歇运动期间往复运动，并且输出轴在特定方向上约半圈。

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