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1. 发明授权

US3931640A Automatic flexible record feeding device 失效
标题翻译：自动灵活记录送料装置
公开(公告)号：US3931640A
公开(公告)日：1976-01-06
申请号：US453854
申请日：1974-03-22
申请人： Ichiro Takahara , Tadahiko Yabu , Takashi Miwa
发明人： Ichiro Takahara , Tadahiko Yabu , Takashi Miwa
IPC分类号： G06K13/05 , G11B17/04 , G11B17/041 , G11B5/012 , G11B5/80
CPC分类号： G11B17/049
摘要： An automatic record feeding device particularly advantageous for use in association with a flexible foil-type video disc record used by a video disc player. The record feeding device includes a transfer roll having at least one escapement recess or notch formed in the outer peripheral surface thereof, and a back-up guide cooperative with the transfer roll to hold the disc record between it and the transfer roll during transfer of the disc record from one position to another.
摘要翻译：一种自动记录馈送装置，特别有利于与由视频盘播放器使用的柔性箔型视频盘记录相关联。记录供给装置包括：传送辊，其具有形成在其外周面中的至少一个擒纵机构或凹口;以及与传送辊协作的备用引导件，用于在转印辊与转印辊之间保持盘记录从一个位置到另一个位置的盘记录。

2. 发明授权

US3835300A Web-reading system with replaceable drum 失效
标题翻译：具有可更换墨盒的WEB阅读系统
公开(公告)号：US3835300A
公开(公告)日：1974-09-10
申请号：US29696172
申请日：1972-10-12
申请人： KLEINDIENST & CO
发明人： DONNER S
IPC分类号： G06K13/02 , B07C3/14 , G06K7/01 , G06K13/05 , G06K7/10
CPC分类号： G06K13/05 , G06K7/01
摘要： The invention relates to a drum which is removable from conveying means in an optical or electronic reading system for documents, the drum having means for mounting on its surface a test document so that when the drum is replaced in the conveying means the test document can be constantly read whereby faults can be detected or the system can be adjusted.
摘要翻译：本发明涉及一种在用于文件的光学或电子读取系统中可从输送装置移除的滚筒，该滚筒具有用于在其表面上安装测试文件的装置，使得当滚筒在输送装置中被更换时，测试文件可以是不断读取，从而可以检测到故障或者可以调整系统。

3. 发明授权

US3494612A Actuator for a pressure roll 失效
标题翻译：压力传感器的执行器
公开(公告)号：US3494612A
公开(公告)日：1970-02-10
申请号：US3494612D
申请日：1968-03-28
申请人： IBM
发明人： KILLAM DAVID G
IPC分类号： G06K13/05 , G06K13/07 , B65H5/06 , B65H5/26
CPC分类号： G06K13/05 , G06K13/07

4. 发明授权

US3428308A Flexure-mounted magnetic pinch roll 失效
标题翻译：柔性安装的磁性线夹
公开(公告)号：US3428308A
公开(公告)日：1969-02-18
申请号：US3428308D
申请日：1967-01-03
申请人： HONEYWELL INC
发明人： BERNARD DAVID W
IPC分类号： G06K13/05 , B65H5/06 , B65H29/12
CPC分类号： G06K13/05

5. 发明授权

US3010565A Pressure roll equalizing mechanism 失效
标题翻译：压辊平衡机构
公开(公告)号：US3010565A
公开(公告)日：1961-11-28
申请号：US84043859
申请日：1959-09-16
申请人： BURROUGHS CORP
发明人： PASINSKI ARTHUR M
IPC分类号： B65H5/06 , G06K13/05
CPC分类号： B65H5/025 , B65H2511/22 , B65H2511/224 , G06K13/05

6. 发明申请

US20180237241A1 MAGNETIC RECORDING MEDIUM PROCESSING DEVICE 审中-公开
公开(公告)号：US20180237241A1
公开(公告)日：2018-08-23
申请号：US15750882
申请日：2016-08-03
申请人： NIDEC SANKYO CORPORATION
发明人： Shinya MIYAZAWA
IPC分类号： B65H5/06 , G06K13/05 , G06K13/063 , G11B25/04
CPC分类号： B65H5/062 , B65H2401/111 , B65H2403/80 , B65H2404/1122 , B65H2404/143 , B65H2404/532 , B65H2701/1914 , G06K7/084 , G06K13/05 , G06K13/063 , G11B25/04
摘要： A magnetic recording medium processing device may include a medium conveying passage; a magnetic head disposed to face the medium conveying passage from a first direction side and structured to perform at least one of reading of magnetic data recorded in the magnetic recording medium and recording of magnetic data to the magnetic recording medium; a conveying roller structured to contact with the magnetic recording medium from a second direction side to convey the magnetic recording medium; a rotation shaft to which the conveying roller is fixed; a drive mechanism structured to rotate the rotation shaft; and a counter roller disposed on a second direction side of the magnetic head so as to oppose the magnetic head. The counter roller may be rotatably held by the rotation shaft.

7. 发明申请

US20180232609A1 CARD READER 审中-公开
公开(公告)号：US20180232609A1
公开(公告)日：2018-08-16
申请号：US15750889
申请日：2016-08-03
申请人： NIDEC SANKYO CORPORATION
发明人： Shinya MIYAZAWA , Mamoru MIZAWA
IPC分类号： G06K13/05 , G06K13/06 , G06K7/00 , G06K7/08 , B65H5/06
CPC分类号： G06K13/05 , B65H5/06 , B65H5/062 , B65H2403/80 , B65H2403/92 , B65H2601/523 , B65H2701/1914 , G06K7/003 , G06K7/015 , G06K7/087 , G06K13/06
摘要： A card reader may include a card conveying passage; and a card conveying mechanism. The card conveying mechanism may include a motor; a conveying roller; and a power transmission mechanism. The power transmission mechanism may include a first gear, a second gear, a third gear, a fourth gear, a first support shaft structured to support the first gear and the third gear in a rotatable manner; and a second support shaft structured to support the second gear and the fourth gear in a rotatable manner. An axial direction of the first support shaft coincides with the first direction, and an axial direction of the second support shaft coincides with the first direction. The first gear and third gear overlap each other in the axial direction of the first support shaft, and the second gear and fourth gear overlap each other in the axial direction of the second support shaft.

8. 发明授权

US4152584A Magnetic card reading apparatus with novel card forwarding means 失效
标题翻译：具有卡片转发手段的磁卡阅读器
公开(公告)号：US4152584A
公开(公告)日：1979-05-01
申请号：US735407
申请日：1976-10-26
申请人： Isuke Sato
发明人： Isuke Sato
IPC分类号： G06K13/04 , G06K7/01 , G06K13/05 , G06K13/07 , G11B19/00 , G06K7/08 , G06K13/24 , G11B25/04
CPC分类号： G06K13/05 , G06K13/07
摘要： A magnetic card reading apparatus for use as a teaching aid includes a card forwarding device which is operated by placing a magnetic information card in a starting position on a card path to move the card in a forward direction under a constant pressure and at a uniform speed. The card forwarding device has a lever member operated upon contact with the card when it is in its starting position, an arm member operatively associated with the lever member, and a pressure supply device operatively associated with the arm member for placing the card under pressure and moving it forward at a uniform speed.The apparatus further may include a card return device which is operated upon depression of an appropriate control button for moving the card back to the starting position or any selected position for repeated reading.
摘要翻译：用作教学用具的磁卡读取装置包括卡片转发装置，该卡片转发装置通过将磁信息卡放置在卡路径上的起始位置来操作，以在恒定压力和均匀速度下向前移动卡。卡片转发装置具有在卡片处于其起始位置时与卡相接触操作的杠杆部件，可操作地与杠杆部件相关联的臂部件和与臂部件可操作地相关联以将卡放置在压力下的压力供应装置，以均匀速度向前移动。

9. 发明授权

US3748442A Card reader transport device 失效
标题翻译：卡读卡器运输设备
公开(公告)号：US3748442A
公开(公告)日：1973-07-24
申请号：US3748442D
申请日：1972-02-11
申请人： AMP INC
发明人： LOVENDUSKY C
IPC分类号： G06K7/08 , G06K13/07 , G06K13/05
CPC分类号： G06K13/07 , G06K7/08
摘要： The disclosure relates to a transport mechanism for use with code cards such as credit cards and particularly for use with magnetically coded credit cards wherein a card is accepted into the device only in properly polarized manner due to embossing on the card or the like, entry of the card into the mechanism operating a switch which actuates circuitry capable of either admitting the card directly or waiting for an admit signal to drive the card into the card reader and past a read head whereupon the coded card is read. The coded card is propelled through the reader by means of a drive wheel system comprising four axle-wheel-sprocket assemblies. The assembly comprises a first drive wheel on a first axle which drives the card from the rest position at the card detection switch and which expels the card from the reader after a reading has taken place. The second and fourth axles each include a pair of wheels thereon and are spring loaded to aid the card in tracking flatly and without skew past the read head. The third axle is positioned beneath the read head and comprises a single wheel for applying pressure to the coded card for reading purpose as well as providing a third suspension point to keep the card in a level state when passing under the read head. The coded card is thereby supported at at least three points and a maximum of five points whereby even badly warped cards can be properly processed and accurately read.
摘要翻译：本公开涉及一种与诸如信用卡等代码卡一起使用的传送机构，特别是与磁编码信用卡一起使用的卡片，其中卡片只能以适当的极化方式被接纳到设备中，这是由于卡片等上的压纹，该卡进入操作开关的机构，该开关致动能够直接接纳卡或等待接收信号的电路以将卡驱动到读卡器中并经过读取头，从而读取编码卡。编码卡通过包括四个轮轴 - 链轮组件的驱动轮系统通过读取器推进。组件包括在第一轴上的第一驱动轮，其将卡从卡检测开关处的静止位置驱动，并且在读取发生之后将卡从读取器排出。第二和第四轴各自包括一对轮子，并且是弹簧加载的，以帮助卡平坦地跟踪而不偏斜地读取读取头。第三轴位于读取头下方，并且包括单个轮，用于向编码卡施加压力用于读取目的，以及提供第三悬挂点，以在通过读取头下方时将卡保持在水平状态。因此，编码卡在至少三点和最多五个点处被支持，由此甚至可以适当地处理和精确地读取严重翘曲的卡。

10. 发明授权

US3746231A Automatic wear compensating mechanism 失效
标题翻译：自动磨损补偿机制
公开(公告)号：US3746231A
公开(公告)日：1973-07-17
申请号：US3746231D
申请日：1972-04-20
申请人： RCA CORP
发明人： DEL RIO E
IPC分类号： G06K13/103 , B65H3/52 , B65H5/06 , B65H18/26 , B65H20/36 , B65H23/16 , G06K13/05 , G06K13/24 , G11B15/29 , G11B19/00 , B65H17/22
CPC分类号： G06K13/05
摘要： A mechanism for automatically compensating for wear of a roller element which is to be properly positioned juxtaposed to a reference element, whereby the gap between the roller element and the reference element is maintained substantially constant.
摘要翻译：用于自动补偿要被适当地定位成与参考元件并置的滚子元件的磨损的机构，由此滚子元件和参考元件之间的间隙保持基本上恒定。

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