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1. 发明专利

JPS59121664A MAGNETIC DISC DEVICE 失效
公开(公告)号：JPS59121664A
公开(公告)日：1984-07-13
申请号：JP23062682
申请日：1982-12-28
申请人： FUJITSU LTD
发明人： SATOU YOSHIHIRO , SATOU HIROSHI
IPC分类号： G11B21/02 , G11B5/54
摘要： PURPOSE:To reduce the vibration of a straight advancing type magnetic head means and to speed up operation by setting up a dumper obtained by sealing mercury in a closed case on a part of the magnetic head accessing means to be used for positioning a magnetic head on a prescribed position of a magnetic record disc. CONSTITUTION:A rotational driving part 9 of an access motor is obtained by arranging movable coils 15, 15' on an aluminium plate and provides prescribed rotational driving force by arranging the part 9 in the magnetic field of a parmanent magnet and supplying current to the movable coils 15, 15'. The dumper 16 is arranged in the movable coil 15 and acts so as to absorb vibration generated by the rotation of the rotational driving part 9. The mercury 17 moves as the acceleration G of the rotational driving part 9, is high and when the acceleration is low, does not almost move. Namely, the dumper moves the mercury 17 at the vibration with high acceleration G, but does not follow the movement straight and actually acts so as to decelerate the movement.

2. 发明专利

JPS586857A PAPER FEEDING EQUIPMENT 失效
公开(公告)号：JPS586857A
公开(公告)日：1983-01-14
申请号：JP10585181
申请日：1981-07-07
申请人： FUJITSU LTD
发明人： SATOU HIROSHI
IPC分类号： B65H7/18 , B65H1/14 , B65H1/18 , B65H31/12
摘要： PURPOSE:To upgrade the capacity of stacker by synchronously lifting a hopper and lowering a stacker during the feeding operation of paper or similar materials, and by maintaining a fixed distance between the outlet of paper and the top surface of the stacker in a paper feeding a equipment provided with a hopper and stacker. CONSTITUTION:When a hopper 1 and a stacker 12 are located at the home position indicated in dotted lines and are started, the hopper 1 rises on the rising side of a belt 11 and the stacker 12 falls on the falling side of the belt 11. With this action, paper 2 is brought into contact with a roller 3 and then is brought to a stop. While the paper 2 is being fed by a feeding roller 3, the hopper 1 rises and the stacker 12 falls. Therefore, a distance between an outlet 7 and a stacker table 13 is always maintained constant which minimizes the level difference. With this construction, the paper 2 is smoothly discharged, thereby improving the capacity of stacker.

3. 发明专利

JPS5231618A INPUT SYSTEM OF PUSHBUTTON SWITCH SIGNAL 失效
公开(公告)号：JPS5231618A
公开(公告)日：1977-03-10
申请号：JP10769775
申请日：1975-09-04
申请人： FUJITSU LTD
发明人： SHINJIYOU RIYUUKICHI , SATOU HIROSHI
IPC分类号： G06F3/02 , H01H13/00 , H03K5/01 , H03K5/1254
摘要： PURPOSE:Prevention of the error input and simplification of the circuit constitution by extracting the sampling counted contact signals in the chattering area of the switch as the input signal.

4. 发明专利

JPS5811447A CONTROL METHOD OF SEPARATOR UNIT IN PAPER SHEET FEEDING MACHINE 失效
公开(公告)号：JPS5811447A
公开(公告)日：1983-01-22
申请号：JP10776381
申请日：1981-07-10
申请人： FUJITSU LTD
发明人： SATOU HIROSHI
IPC分类号： B65H3/52 , B65H7/18
摘要： PURPOSE:To prevent a slip in a feed roller and avoid a stain of characters given on a paper sheet, by a constitution such that a paper sheet-feed condition detecting means is provided before a separator roller and this detection signal performs driven, stop and reverse controls of the separator roller. CONSTITUTION:A sheet of paper 2 is fed onto a guide plate 4 by a feed roller 3, and a condition of the sheet 2 is detected by a separation control detector 10. This detection, if the paper 2 numbers one sheet, causes a separator roller 9 to be driven by a feed roller 8. Accordingly, a brake is not applied to the paper 2, and a slip is not caused. When a double feed of two sheets is detected, the separator roller 9 is stopped to separate the paper 2. Here a running brake is not operated, and a slip can be decreased. When a multiple feed of at least three sheets is detected, the separator roller is reversely rotated to separate the paper 2. In this way, driving of the separator roller 9 in a separator unit 5 is controlled, and a slip can be minimized to prevent a stain of characters given on the paper sheet.

5. 发明专利

JPS57176474A READING AND LOGGING METHOD FOR DOCUMENT 失效
公开(公告)号：JPS57176474A
公开(公告)日：1982-10-29
申请号：JP6170481
申请日：1981-04-23
申请人： FUJITSU LTD
发明人： SATOU HIROSHI , SHINJIYOU RIYUUKICHI
IPC分类号： G06F17/24 , G06Q10/10
摘要： PURPOSE:To rationalize totalizing, by inserting a separate document in the totalizing unit of the document to be read in advance and making batch processing every time it is detected. CONSTITUTION:Cards 3 on which data are recorded are piled up into one stack in the form that a separator card 19 is inserted between batches 2 by money collectors and they are deposited in a card inlet at a bundle. A device 1 drives a read circuit 9, reads the cards 3 one by one, DATA are recorded in a data buffer 10. The content of the data buffer 10 is copied in a comparison buffer 12. The content of the data buffer 10 is sequentially recorded in a money collector memory 13 and when read for one money collectors's share is finished, an output EDTA of a comparison data memory 16 and an output of the separator card are compared at a collation circuit 15, and when coincident, the buffer 12 is cleared and the memory 13 outputs the data for one batch's share to a totalizing processing circuit 11 and a read memory 17.

6. 发明专利

JPS59201272A Magnetic disk device 失效
标题翻译：磁盘设备
公开(公告)号：JPS59201272A
公开(公告)日：1984-11-14
申请号：JP7569683
申请日：1983-04-28
申请人： Fujitsu Ltd
发明人： SATOU YOSHIHIRO , SATOU HIROSHI
IPC分类号： G11B21/02 , G11B5/55
CPC分类号： G11B5/5521
摘要： PURPOSE:To reduce and absorb oscillation transmitted to a magnetic head access mechanism part and speed up operation by inserting an oscillation absorber into the assembly coupling part of the magnetic head access mechanism. CONSTITUTION:A movable coil 16 is arranged on an insulating bobbin at a driving part 9 and placed in the magnetic field produced by a magnet. The oscillation absorber 17 is inserted into the assembly coupling part of the driving part 9 and an access mechanism part 7 and a magnetic head 18 is installed in a head arm 2. A current is flowed to the movable coil 16 in the magnetic field by the magnet, and the driving part 9 starts rotating to transmit its rotation to the access mechanism part 7. The oscillation transmitted at this time is reduced by the oscillation absorber 17. Thus, the oscillation level transmitted to the magnetic head 18 is lowered. Thus, the time until the oscillation is eliminated is shortened to speed up the overall operation.
摘要翻译：目的：减少和吸收通过将振动吸收器插入磁头存取机构的组件连接部分而传递到磁头存取机构部件的振动并加速操作。构成：可动线圈16布置在驱动部分9的绝缘筒管上并放置在由磁体产生的磁场中。振动吸收体17被插入到驱动部9的组装结合部分中，并且进入机构部分7和磁头18安装在头臂2中。电流通过磁场流向可动线圈16 磁体，驱动部9开始旋转，将其旋转传递到进入机构部7.此时传递的振动由振动吸收体17减小。因此，传递到磁头18的振荡电平降低。因此，消除振荡之前的时间被缩短以加快整个操作。

7. 发明专利

JPS586872A STORAGE OF PAPER SHEETS 失效
公开(公告)号：JPS586872A
公开(公告)日：1983-01-14
申请号：JP10585081
申请日：1981-07-07
申请人： FUJITSU LTD
发明人： SATOU HIROSHI
IPC分类号： B65H29/14 , B65H29/50 , B65H31/02
摘要： PURPOSE:To improve the performance of storing paper sheets into a stacker by varying the angle of an ejected paper sheet entering into a stacker according to the size of the paper sheet and the stacked amount, when the paper sheets conveyed are stored in the stacker. CONSTITUTION:A movable guide member 9 is arranged in the carry-out port 6 on the traveling passage of a paper-sheet conveying machine. The sensors 8 and A which respectively detect the size of the paper sheets 2 to be conveyed and the stacked amount H of the paper sheets accumulated in a stacker 5 are arranged in the caarry-out port 6, and the operation angle of the guide member 9 is controlled by each detection signal of the sensors 8 and A, and the angle of the ejected paper sheets 2 entering into the stacker 5 is varied according to the size of the paper sheet and the stacked amount, and thus the perfomance of stacking paper sheets into the stacker 5 is improved.

8. 发明专利

JPS59121665A MAGNETIC DISC DEVICE 失效
公开(公告)号：JPS59121665A
公开(公告)日：1984-07-13
申请号：JP23062782
申请日：1982-12-28
申请人： FUJITSU LTD
发明人： SATOU YOSHIHIRO , SATOU HIROSHI
IPC分类号： G11B21/02 , G11B33/08
摘要： PURPOSE:To provide an extremely high speed magnetic disc device which absorbs vibration quickly even if the access speed is increased by setting up a dumper on which a weight is movably mounted on a part of a magnetic head arm to be used for positioning a magnetic head on a prescribed position of a magnetic record disc. CONSTITUTION:The titled device is constituted by setting up the dumper on a part of the magnetic head arm 2 so as to absorb vibration having at least the natural frequency of the device itself and the parts 16, 17 and 18 show silicone rubber, lead and an outer frame respectively. The lead 17 is used as an actual weight and the silicone rubber 16 holds the lead 17 movably. The silicone rubber 16 is bent by the lead 17 in accordance with the size of the acceleration G of a rotational driving part, and when the acceleration G is low, almost does not move. Namely, the dumper moves the lead 17 at the vibration with high acceleration G, but actually acts so as to decelerate the movement because the silicone rubber 16 acts so as not to follow the movement straight.

9. 发明专利

JPS58169626A PRINT CONTROL SYSTEM 失效
公开(公告)号：JPS58169626A
公开(公告)日：1983-10-06
申请号：JP5296082
申请日：1982-03-31
申请人： FUJITSU LTD
发明人： KAWAMURA NAOMICHI , SATOU HIROSHI
IPC分类号： G06F3/12 , B41J2/51 , G06K15/00
摘要： PURPOSE:To reduce the time of occupation of a circuit, by providing a space signal generating circuit at the side of a printer and inserting a designated number of space signals into pattern signals when the unit length is obtained for the designated character. CONSTITUTION:A host CPU1 transmits via a circuit 2 character patterns a1-ap of 7 dots in the row direction, for instance, after the dot number (k) in the digit direction forming a character, the transfer character number (p) and the space dot number (l). A printer discriminates these signals and converts them into parallel 7 bits. Then signals K, P and l are suppled to a counter 4, a CPU5 and a space signal generating circuit 6 respectively. The patterns a1-an are supplied to a memory 7. An inserting circuit 8 supplies the space length signal (l) from a space signal generating circuit 5 with each dot number (k) and with the output given from the counter 4 together with the pattern signals a1-an. Then a head 5b and a motor 5a are driven via the CPU5 to perform the dot printing. The CPU5 prints the designated character number P and finishes the printing operation. In such a way, the circuit occupying time is shortened.

10. 发明专利

JPS583895A PRINTER OPERATION TIME MEASUREMENT SYSTEM 失效
公开(公告)号：JPS583895A
公开(公告)日：1983-01-10
申请号：JP10185881
申请日：1981-06-30
申请人： FUJITSU LTD
发明人： SATOU HIROSHI
IPC分类号： G06F3/12 , B41J19/76 , B41J29/20 , B41J29/22 , B41J29/42 , B41J29/46 , G06K15/00
摘要： PURPOSE:To measure easily and accurately the operation time of a controlled section by actuating a clock counting means by means of busy signal output from the time of starting operation of the controlled section to the time of finish of its operation and by using values of the counting. CONSTITUTION:When the time of a line shifting operation in a printer 11, for example, is measured, a line shifting operation section 16 rotates a platen 4 for one line shift by line shift instruction from a control section 10, and at the same time busy signal is output from time T2 to start operation to time T4 to finish it, and on the other hand, a counter 12 counts during that time pulses from an oscillator 13 and the values of counting are retained. Next, a counter letter printing control section 14 reads values of counting retained in the counter 12 by the counter letter printing order from a control section 10, and the counted values are printed by the letter printing order through a letter printing control section 15 and a letter printing section 6.

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