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1. 发明专利

JP2004303402A Magnetic recording/reproducing apparatus 审中-公开
公开(公告)号：JP2004303402A
公开(公告)日：2004-10-28
申请号：JP2004077283
申请日：2004-03-17
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HIRABAYASHI KOICHIRO , KONISHI AKIO
IPC分类号： G11B15/61
摘要： PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing apparatus that has a small number of tape guide members and can increase the amount of torsion in a magnetic tape. SOLUTION: When a second chassis means is at a predetermined position, a supply reel, first, second, and third tape guide members, and a cylinder are aligned in this order so that only the first, second, and third tape guide members guide the magnetic tape between the supply reel and the cylinder. The first tape guide member comes into contact with a magnetic surface; the second one come into contact with a non-magnetic surface; and the third one comes into contact with the non-magnetic surface. COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2004288304A Magnetic recording/reproducing device 审中-公开
公开(公告)号：JP2004288304A
公开(公告)日：2004-10-14
申请号：JP2003080271
申请日：2003-03-24
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KONISHI AKIO , HIRABAYASHI KOICHIRO , SAITO YOSHIYUKI , KURUMAYA HIROSHI
IPC分类号： G11B15/665
CPC分类号： G11B15/6656
摘要： PROBLEM TO BE SOLVED: To miniaturize a main chassis in a magnetic recording/reproducing device provided with the main chassis and a sub-chassis and constituted to record/reproduce a signal by winding a tape on a rotary head cylinder with a predetermined angle. SOLUTION: In a recording/reproducing state, the front end 21e of the main chassis is notched at a spot closer to a rotary head cylinder 41 side than the front end 1e of the sub-chassis. Thus, a compact recording/reproducing device is obtained. COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2004288239A Magnetic recording/reproducing device 审中-公开
公开(公告)号：JP2004288239A
公开(公告)日：2004-10-14
申请号：JP2003075675
申请日：2003-03-19
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KONISHI AKIO , HIRABAYASHI KOICHIRO , KANCHIKU YOJI , YASUTOMI KAZUTSUGU , YANAGIHARA TAKEFUMI
IPC分类号： G11B15/60 , G11B15/29 , G11B15/61 , G11B15/665
CPC分类号： G11B15/6656 , G11B15/29 , G11B15/61
摘要： PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device wherein a structure is simple and the occurrence of tape damage is hardly caused. SOLUTION: Since a V groove 71 is formed to engage a T3 post arm 58 with the housing 72 of a capstan, no change occurs in a relative relation with a T post 60 even when the inclination of a capstan shaft 56 is adjusted, and tape damage is difficult to occur. Since the rotational center of the inclination adjustment is set near the height of the T3 post arm 58, the effect of preventing the generation of unnecessary force caused by the adjustment is obtained. Thus, a problem is solved, that when large tension is generated on a magnetic tape 12, the large force of an arrow direction F is generated in the T3 post, the T3 post arm is deformed, the position of the T3 post is shifted to become the situation of easily generating tape damage. COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JPH11273195A Magnetic recording/reproducing device 失效
标题翻译：磁记录/再现设备
公开(公告)号：JPH11273195A
公开(公告)日：1999-10-08
申请号：JP7018098
申请日：1998-03-19
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KONISHI AKIO , HIRABAYASHI KOICHIRO , KAWANE HIDEAKI
IPC分类号： G11B15/43 , G11B15/665
CPC分类号： G11B15/43 , G11B15/6656
摘要： PROBLEM TO BE SOLVED: To prevent tape slackening or tape damage during loading so as to improve reliability in a mechanism having a loading mechanism mounted to have a timing for reducing the length of a tape path during loading.
SOLUTION: In a loading mechanism having a timing for reducing a tape path length during loading by performing loading while winding a tape 2 with a capstan 50 during a change from an unloading position to a loading completion position at the time of loading, tape slackening during loading is prevented, and the generation of tape damage is also prevented.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：为了防止在装载期间的带松弛或带损坏，以提高具有安装的装载机构的机构的可靠性，以具有在装载期间减小带路径的长度的定时。解决方案：在装载机构中，具有通过在装载期间从卸载位置到装载完成位置的变换期间用主导轴50卷绕带2时执行加载而减少装载期间的带路径长度的定时，防止了装载，并且也防止了磁带损坏的产生。

5. 发明专利

JPH11273194A Magnetic recording/reproducing device 失效
标题翻译：磁记录/再现设备
公开(公告)号：JPH11273194A
公开(公告)日：1999-10-08
申请号：JP7017898
申请日：1998-03-19
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KONISHI AKIO , HIRABAYASHI KOICHIRO , YASUTOMI KAZUTSUGU
IPC分类号： G11B15/61 , G11B15/665
CPC分类号： G11B15/6656 , G11B15/61
摘要： PROBLEM TO BE SOLVED: To miniaturize a tape path and to mount a more miniaturized mechanism having reliability secured by reducing tape damage during the loading/ unloading of a magnetic tape and reducing a gap between a cylinder and a cassette to a limit.
SOLUTION: The upper part of a cylinder 38 is cut off, a T3 post 51 as a tilt post is integrally provided between a T1 post 46 as a tilt post and a capstan 50 in a capstan housing 52, the drooping of a cassette lid is prevented by the upper part of the capstan housing 52 and, further, the tape guiding member of each tape traveling system is optimally positioned and supported, and thus a highly reliable and very small magnetic recording/reproducing device is provided.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：为了使带路径小型化，并且通过在磁带的装载/卸载期间减少磁带损坏并且将气缸和磁带盒之间的间隙减小至极限来安装具有可靠性的可靠性得到确保的更小型化的机构。解决方案：将圆筒38的上部切断，作为倾斜柱的T3柱51一体地设置在作为倾斜柱的T1柱46和主导轴壳体52中的主导轴50之间，盒盖的下垂由主导轴壳体52的上部防止，并且每个带行进系统的带引导构件被最佳地定位和支撑，因此提供了高可靠性和非常小的磁记录/再现装置。

6. 发明专利

JPH11273190A Magnetic recording/reproducing device 失效
标题翻译：磁记录/再现设备
公开(公告)号：JPH11273190A
公开(公告)日：1999-10-08
申请号：JP7017998
申请日：1998-03-19
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SAITO YOSHIYUKI , KONISHI AKIO , HIRABAYASHI KOICHIRO , TERAO TATSUO
IPC分类号： G11B15/29 , G11B15/30 , G11B15/44 , G11B15/665
CPC分类号： G11B15/6653 , G11B15/444
摘要： PROBLEM TO BE SOLVED: To provide a small and excellent magnetic recording/reproducing device capable of preventing image discontinuity or tape damage when a magnetic tape is changed from a forward traveling state to a backward traveling state.
SOLUTION: When a change is made from a reproducing state to an opposite reproducing state, a capstan 50 is stopped, a pinch roller 55 is separated from the capstan 50 and, by rotating the capstan 50 by a specified amount in an opposite direction, an idler gear 7 is changed into contact with an S reel base 4, pressed into contact again with the capstan 50 by the pinch roller 55, the capstan 50 is rotated in an opposite direction, and by performing opposite reproducing, the slackening of a tape during a mode change is prevented, and problems of image discontinuity and tape damage during opposite reproducing are solved.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：提供一种能够防止当磁带从前进行驶状态改变为向后行驶状态时的图像不连续或磁带损坏的小而优异的磁记录/再现装置。解决方案：当从再现状态改变到相反的再现状态时，主导轴50停止，夹送辊55与主导轴50分离，并且通过将主导轴50沿相反方向旋转指定量，空转齿轮7改变为与S卷轴座4接触，通过夹送辊55与主导轴50再次接触，主导轴50沿相反方向旋转，并且通过执行相反的再现，使带的松弛防止模式变化，并且解决了相反再现期间图像不连续性和磁带损坏的问题。

7. 发明专利

JP2007241254A Image shake correction device and camera 有权
标题翻译：图像冲击校正装置和摄像机
公开(公告)号：JP2007241254A
公开(公告)日：2007-09-20
申请号：JP2007023842
申请日：2007-02-02
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIYAMORI KENICHI , KONISHI AKIO , SAKAMOTO KEIJI , TAKENAKA HIDEO , HASHI HIDEYUKI
IPC分类号： G03B5/00 , H04N5/232
摘要： PROBLEM TO BE SOLVED: To provide an image shake correction device in which a dimension in any direction perpendicularly intersecting an incident optical axis is reduced while a decrease in image shake correction performance is prevented, and to provide a camera equipped with this device. SOLUTION: The image shake correction device 400 includes a pitching movement frame 405, a yawing movement frame 408, and a third group frame 462. The pitching movement frame 405 supports a third lens group G 3 included in an optical system for performing image shake correction. The yawing movement frame 408 supports the pitching movement frame 405 to be movable in the pitching direction perpendicularly intersecting a second optical axis A2, within a plane perpendicularly intersecting the second optical axis A2. The third group frame 462 supports the yawing movement frame 408 to be movable in the yawing direction along an arc whose center is a rotational axis A3, within a plane perpendicularly intersecting the second optical axis A2. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像抖动校正装置，其中在防止图像抖动校正性能降低的同时降低与入射光轴垂直相交的任何方向上的尺寸，并提供配备有该装置的相机。解决方案：图像抖动校正装置400包括俯仰运动框架405，偏航运动框架408和第三组框架462.俯仰移动框架405支撑包括在用于执行的光学系统中的第三透镜组G 3 图像抖动校正。横摆运动框架408在与第二光轴A2垂直相交的平面内支撑俯仰移动框架405，使其能够在与第二光轴A2垂直相交的俯仰方向上移动。第三组框架462在与第二光轴A2垂直相交的平面内支撑偏转运动框架408，以沿着其中心为旋转轴线A3的弧线在偏航方向上移动。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005317098A Head drum device 审中-公开
标题翻译：头鼓装置
公开(公告)号：JP2005317098A
公开(公告)日：2005-11-10
申请号：JP2004133139
申请日：2004-04-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： INOMATA HIROMICHI , KONISHI AKIO , YABUTA KOJI , IMAI ATSUSHI , ONO YOSHINOBU
IPC分类号： G11B5/52 , G11B15/61
摘要： PROBLEM TO BE SOLVED: To provide a head drum device, which is provided with a rotary transformer holding means formed of a resin material, which is inexpensive and can be assembled at high accuracy, and which can extremely reduce the scrap loss, by disassembling and recycling the defective assembly. SOLUTION: The rotary transformer holding member includes a hole part into which a shaft is pressed and inserted and a protruded part for fixing a stationary side rotary transformer, and is composed of the resin material having the longitudinal modulus of elasticity of 3,000 MPa-60,000 MPa. Thus, the rotary transformer holding member can be inexpensively and precisely assembled, and can be easily disassembled, without using a metal material machined by cutting or the like. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种磁头鼓装置，该磁头鼓装置设有由树脂材料形成的旋转变压器保持装置，其成本低廉并且可以高精度地组装，并且可以极大地减少废料损失，通过拆卸和回收有缺陷的组件。解决方案：旋转变压器保持构件包括轴被压入并插入的孔部分和用于固定固定侧旋转变压器的突出部分，并且由纵向弹性模量为3,000MPa的树脂材料组成 -60,000MPa。因此，旋转变压器保持构件可以廉价且精确地组装，并且可以容易地拆卸，而不使用通过切割加工的金属材料等。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004310941A Magnetic recording reproducing device 审中-公开
公开(公告)号：JP2004310941A
公开(公告)日：2004-11-04
申请号：JP2003105082
申请日：2003-04-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KONISHI AKIO , HIRABAYASHI KOICHIRO , SAITO YOSHIYUKI , KURUMAYA HIROSHI
IPC分类号： G11B15/665
CPC分类号： G11B15/6656
摘要： PROBLEM TO BE SOLVED: To enhance flexibility in configuration for a loading part by simplifying the configuration of a cylinder base material and a guide material of a tape extracting material, reducing the number of parts and narrowing a range for the parts to be installed in a magnetic recording reproducing device for performing recording and reproducing a signal by winding the tape around a spinning head cylinder with a designated angle. SOLUTION: Reducing the number of the parts, miniaturization and trimming weight are realized by forming the cylinder base material and the guide material for the tape extracting material as a single unit and making an external shape line of a slot part of the guide material configured to be closed seamlessly on an upper surface where the tape extracting material slides. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2004296020A Magnetic recording and reproducing device 审中-公开
公开(公告)号：JP2004296020A
公开(公告)日：2004-10-21
申请号：JP2003088424
申请日：2003-03-27
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KONISHI AKIO , SAITO YOSHIYUKI , YANAGIHARA TAKEFUMI
IPC分类号： G11B15/665
CPC分类号： G11B15/6656
摘要： PROBLEM TO BE SOLVED: To reduce the number of components and the cost of a mechanism and to miniaturize the mechanism and to improve the performance of a magnetic recording and reproducing device which performs the recording/reproduction of a signal while winding a tape around a rotary head cylinder by a prescribed angle by positioning tape drawing out posts which guide the running of a tape with sufficient accuracy with simple constitution. SOLUTION: The positioning of tape draw out members are performed by arranging protrusions in lower parts of the tape draw out members and by arranging bevels at lower surfaces of positioning members and by abutting the protrusions of the lower parts of the tape draw out members on the bevels. COPYRIGHT: (C)2005,JPO&NCIPI

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