专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06073826A Magnetic recording and reproducing apparatus and method for adjusting the tilt of a capstan shaft 失效
标题翻译：用于调节主导轴倾斜的磁记录和再现装置和方法
公开(公告)号：US06073826A
公开(公告)日：2000-06-13
申请号：US272560
申请日：1999-03-19
申请人： Eiji Nagasaki , Koichiro Hirabayashi
发明人： Eiji Nagasaki , Koichiro Hirabayashi
IPC分类号： G11B15/28 , B65H20/00
CPC分类号： G11B15/28
摘要： A magnetic recording and reproducing apparatus enabling to optimal adjustment of the tilt of a capstan shaft against a chassis by means of a simple structure so as to realize stable tape transport. A housing (9) is fixed onto a chassis (6) by tightening a first fastening screw (14) and a second fastening screw (15). Then, the degree of rotation of an adjusting screw (16) is varied in order to accurately optimize the tilt of a capstan shaft (8).
摘要翻译：一种磁记录和再现装置，其能够通过简单的结构最佳地调整主导轴相对于底盘的倾斜度，从而实现稳定的磁带传送。通过拧紧第一紧固螺钉（14）和第二紧固螺钉（15）将壳体（9）固定到底盘（6）上。然后，改变调节螺钉（16）的旋转程度，以便精确地优化主导轴（8）的倾斜。

2. 发明授权

US06205006B1 Magnetic recording and reproducing apparatus with a rotary head cylinder unit supported with a predetermined pressure 失效
标题翻译：具有以预定压力支撑的旋转磁头气缸单元的磁记录和重放装置
公开(公告)号：US06205006B1
公开(公告)日：2001-03-20
申请号：US09272561
申请日：1999-03-19
申请人： Koichiro Hirabayashi , Shigeo Ueda , Eiji Nagasaki , Keishi Iwasaki
发明人： Koichiro Hirabayashi , Shigeo Ueda , Eiji Nagasaki , Keishi Iwasaki
IPC分类号： G11B552
CPC分类号： G11B25/063 , G11B5/53 , G11B15/61
摘要： A magnetic recording and reproducing apparatus which allows a reduction in the necessary space by attaching a rotary head cylinder unit (5) onto a chassis 6 through leaf springs (23) using set screws (22). The rotary head cylinder unit (5) can be fixed onto the chassis (6) with a certain load without causing distortion of the rotary head cylinder unit. Integration of two or more leaf springs (131) improves efficiency in assembling the apparatus and reduces the number of components.
摘要翻译：一种磁记录和再现装置，其通过使用固定螺钉（22）通过片簧（23）将旋转磁头气缸单元（5）附接到底盘6上来减少必要的空间。旋转磁头气缸单元（5）可以以一定的负载固定在机架（6）上，而不会导致旋转磁头气缸单元的变形。两个或多个板簧（131）的集成提高了组装装置的效率并减少了部件的数量。

3. 发明授权

US06755333B2 Tape guide post mechanism 失效
标题翻译：磁带引导机构
公开(公告)号：US06755333B2
公开(公告)日：2004-06-29
申请号：US10161261
申请日：2002-05-31
申请人： Eiji Nagasaki , Akio Konishi , Koichiro Hirabayashi
发明人： Eiji Nagasaki , Akio Konishi , Koichiro Hirabayashi
IPC分类号： G11B1566
CPC分类号： G11B15/6656 , G11B15/60 , G11B15/61
摘要： A tape guide post mechanism for guiding running of a tape is provided. The tape guide post mechanism includes a post arm, the post arm including a tape guide post, around which the tape is looped, and which guides running of the tape, and a hole. The tape guide post mechanism further includes an arm shaft which engages with the hole and rotatably supports the post arm. The arm shaft has an elastic portion which presses a portion of the post arm. As a result a small sized, inexpensive tape guide post mechanism, which has a simple structure, in which the slant of each element is accurately controlled, and which achieves decreases in size and cost of the magnetic recording/reproducing apparatus, can be obtained.
摘要翻译：提供了用于引导带的运行的带导向柱机构。带引导柱机构包括柱臂，柱臂包括带引导柱，带环绕该引导柱，并且引导带的运行和孔。带引导柱机构还包括与该孔接合并可旋转地支撑柱臂的臂轴。臂轴具有按压后臂的一部分的弹性部分。结果，可以获得具有简单结构的小尺寸，便宜的带导向柱机构，其中每个元件的倾斜被精确控制，并且实现了磁记录/再现装置的尺寸和成本的降低。

4. 发明授权

US08441572B2 Imaging device 有权
标题翻译：成像设备
公开(公告)号：US08441572B2
公开(公告)日：2013-05-14
申请号：US13054166
申请日：2009-07-09
申请人： Akio Konishi , Koichiro Hirabayashi , Keiji Sakamoto , Daisuke Ito , Eiji Nagasaki
发明人： Akio Konishi , Koichiro Hirabayashi , Keiji Sakamoto , Daisuke Ito , Eiji Nagasaki
IPC分类号： H04N5/225
CPC分类号： G03B17/02 , H04N5/2253
摘要： To produce a subject's image on an imager as accurately as possible, a technique that is effectively applicable to the process of assembling an optical system is provided.An imaging device includes: an imager; a plate member, to which the imager is attached; and a holding member configured to hold the plate member. The plate member has a first portion, through which at least one fixing hole has been cut, and a second portion, to which the imager is attached and through which at least one adjusting hole has been cut. The plate member is held by the holding member using a number of fastening members to be introduced through the at least one fixing hole and the at least one adjusting hole. When the first portion is fixed on the holding member, the fastening member that is introduced through the at least one adjusting hole adjusts the relative position of the second portion to the holding member.
摘要翻译：为了尽可能准确地在成像器上产生被摄体的图像，提供了有效地适用于组装光学系统的过程的技术。成像装置包括：成像器; 成像器附着的板构件; 以及构造成保持所述板构件的保持构件。板构件具有第一部分，至少一个固定孔已经通过该第一部分被切割，以及第二部分，成像器附接到该第二部分，并且已经切割了至少一个调节孔。板构件由保持构件使用多个紧固构件保持，以通过至少一个固定孔和至少一个调节孔引入。当第一部分固定在保持构件上时，通过至少一个调节孔引入的紧固构件调节第二部分与保持构件的相对位置。

5. 发明申请

US20110115975A1 IMAGING DEVICE 有权
标题翻译：成像装置
公开(公告)号：US20110115975A1
公开(公告)日：2011-05-19
申请号：US13054166
申请日：2009-07-09
申请人： Akio Konishi , Koichiro Hirabayashi , Keiji Sakamoto , Daisuke Ito , Eiji Nagasaki
发明人： Akio Konishi , Koichiro Hirabayashi , Keiji Sakamoto , Daisuke Ito , Eiji Nagasaki
IPC分类号： H04N5/225
CPC分类号： G03B17/02 , H04N5/2253
摘要： To produce a subject's image on an imager as accurately as possible, a technique that is effectively applicable to the process of assembling an optical system is provided.An imaging device includes: an imager; a plate member, to which the imager is attached; and a holding member configured to hold the plate member. The plate member has a first portion, through which at least one fixing hole has been cut, and a second portion, to which the imager is attached and through which at least one adjusting hole has been cut. The plate member is held by the holding member using a number of fastening members to be introduced through the at least one fixing hole and the at least one adjusting hole. When the first portion is fixed on the holding member, the fastening member that is introduced through the at least one adjusting hole adjusts the relative position of the second portion to the holding member.
摘要翻译：为了尽可能准确地在成像器上产生被摄体的图像，提供了有效地适用于组装光学系统的过程的技术。成像装置包括：成像器; 成像器附着的板构件; 以及构造成保持所述板构件的保持构件。板构件具有第一部分，至少一个固定孔已经通过该第一部分被切割，以及第二部分，成像器附接到该第二部分，并且已经切割了至少一个调节孔。板构件由保持构件使用多个紧固构件保持，以通过至少一个固定孔和至少一个调节孔引入。当第一部分固定在保持构件上时，通过至少一个调节孔引入的紧固构件调节第二部分与保持构件的相对位置。

6. 发明授权

US06923402B2 Tape guide post mechanism 失效
标题翻译：磁带引导机构
公开(公告)号：US06923402B2
公开(公告)日：2005-08-02
申请号：US10161402
申请日：2002-05-31
申请人： Eiji Nagasaki , Akio Konishi
发明人： Eiji Nagasaki , Akio Konishi
IPC分类号： G11B15/60 , G11B15/61 , G11B15/665 , B65H23/16
CPC分类号： G11B15/6656 , G11B15/60 , G11B15/61
摘要： A tape guide post mechanism for guiding running of a tape includes: a post arm, the post arm including a tape guide post, around which the tape is looped at a predetermined angular distance, and which guides running of the tape, and a hole; an arm shaft which engages with the hole and rotatably supports the post arm, wherein an external side surface of the arm shaft is in contact with the hole at at least two points in the vicinity of an upper opening of the hole and at at least two points in the vicinity of a lower opening of the hole.
摘要翻译：用于引导带的运行的带引导柱机构包括：后臂，所述后臂包括带引导柱，所述带围绕所述带导向柱以预定的角距环绕，并且引导所述带的行进和孔; 与所述孔接合并可旋转地支撑所述柱臂的臂轴，其中所述臂轴的外侧表面在所述孔的上开口附近的至少两个点处与所述孔接触，并且在至少两个点在孔的下开口附近。

7. 发明授权

US5490019A Magnetic tape driving system having rotating member with increased angle of rotation 失效
标题翻译：磁带驱动系统具有具有增大的旋转角度的旋转部件
公开(公告)号：US5490019A
公开(公告)日：1996-02-06
申请号：US354060
申请日：1994-12-06
申请人： Akio Konishi , Hideaki Yoshio , Tetsuki Asaoka , Yoshitada Moriyasu , Hiroshi Kurumatani , Sigeo Ueda , Takeshi Syuuke , Eiji Nagasaki
发明人： Akio Konishi , Hideaki Yoshio , Tetsuki Asaoka , Yoshitada Moriyasu , Hiroshi Kurumatani , Sigeo Ueda , Takeshi Syuuke , Eiji Nagasaki
IPC分类号： G11B15/22 , G11B15/43 , G11B15/60 , G11B15/665 , G11B5/008 , G11B15/29
CPC分类号： G11B15/6658 , G11B15/22 , G11B15/43 , G11B15/60
摘要： The invention is concerned with a magnetic recording/playback apparatus in which a magnetic tape is pulled out from a tape cassette and wound around a cylindrical rotary head cylinder, having a rotary head built therein, over a predetermined angle to record/playback signals through the rotary head, and more particularly, with a tape guide post driving mechanism, a pinch roller pressing mechanism and a tension servo mechanism. Specifically, the invention provides a tape guide post driving device which can reduce the size, weight and thickness of the apparatus by ensuring a large angle of rotation of a rotating member, which includes a tension arm, in a direct manner. Also, the invention realizes a pinch roller pressing mechanism in which a sufficient stroke can be obtained even when a cam gear is reduced in its diameter and can provide a sufficient stroke even with a small amount of rotation. Further, the invention prolongs the service life and achieves a remarkable reduction in both the number of parts used and the number of assembling steps by using a pad brake (brake member), instead of a band brake, for braking a rotating member and bringing the brake member into full contact over the former's entire surface with the member being braked.
摘要翻译：本发明涉及一种磁记录/重放装置，其中磁带从盒式磁带拉出并卷绕在具有内置旋转磁头的圆柱形旋转磁头气缸上，预定角度以记录/重放信号通过旋转头，更具体地，具有带引导柱驱动机构，压紧辊按压机构和张力伺服机构。具体地说，本发明提供一种带引导柱驱动装置，通过以直接的方式确保包括张力臂的旋转构件的大的旋转角度，能够减小装置的尺寸，重量和厚度。此外，本发明实现了一种夹送辊压机构，其中即使在凸轮齿轮的直径减小的情况下也能获得足够的行程，并且即使在少量旋转的情况下也能够提供足够的行程。此外，本发明延长了使用寿命，并且通过使用衬垫制动器（制动构件）而不是带式制动器来使用的部件数量和组装步骤的数量显着减少，用于制动旋转构件并使制动构件在制动器的整个表面上完全接触。

8. 发明申请

US20130016434A1 LENS BARREL 有权
标题翻译：镜筒
公开(公告)号：US20130016434A1
公开(公告)日：2013-01-17
申请号：US13637662
申请日：2011-08-10
申请人： Shinichi Iwasaki , Keiji Sakamoto , Eiji Nagasaki , Kenji Sasaki , Fumio Shinano
发明人： Shinichi Iwasaki , Keiji Sakamoto , Eiji Nagasaki , Kenji Sasaki , Fumio Shinano
IPC分类号： G02B7/04
CPC分类号： G02B7/08
摘要： A lens barrel (3) comprises a drive frame (30) and a first lens frame (50). The first lens frame (50) has first to third cam followers (54a to 54c) that are respectively inserted into first to third outer cam grooves (34a to 34c), and first and second auxiliary pins (55a and 55b) disposed so as to be able to come into contact with first and second auxiliary grooves (35a and 35b). When viewed in the Y axis direction, the first and second auxiliary pins (55a and 55b) are disposed between the first to third cam followers (54a to 54c) in the peripheral direction. The positions of the first and second auxiliary pins (55a and 55b) are offset from the positions of the first to third cam followers (54a to 54c) in the Y axis direction.
摘要翻译：镜筒（3）包括驱动框架（30）和第一透镜框架（50）。第一透镜框架（50）具有分别插入第一至第三外凸轮槽（34a至34c）中的第一至第三凸轮从动件（54a至54c），以及第一和第二辅助销（55a和55b）能够与第一和第二辅助槽（35a和35b）接触。当沿Y轴方向观察时，第一和第二辅助销（55a和55b）沿圆周方向设置在第一至第三凸轮从动件（54a至54c）之间。第一和第二辅助销（55a和55b）的位置在第一至第三凸轮从动件（54a至54c）的位置沿Y轴方向偏移。

9. 发明授权

US06863232B2 Tape tension controlling mechanism for magnetic recording/reproducing apparatus 失效
标题翻译：用于磁记录/再现装置的胶带张力控制机构
公开(公告)号：US06863232B2
公开(公告)日：2005-03-08
申请号：US10158248
申请日：2002-05-30
申请人： Eiji Nagasaki , Akio Konishi
发明人： Eiji Nagasaki , Akio Konishi
IPC分类号： G11B15/43
CPC分类号： G11B15/43
摘要： A tape tension controlling mechanism of a magnetic recording/reproducing apparatus for controlling a tension of a magnetic tape includes: a reel bed; a reel bed drum; a tension post; a tension arm rotatably supported by a tension arm shaft; an urging element; a tension band having an engagement portion; and a band fixing screw having a threaded portion at one end thereof and a head portion at the other end, the band fixing screw further having, between the threaded portion and the head portion, an intermediate shaft portion for engagement with the engagement portion of the tension band, wherein a longitudinal center line of the intermediate shaft portion is shifted from the longitudinal center line of the threaded portion, and a pitch P of a thread of the threaded portion and a longitudinal length L of the intermediate shaft portion have a relationship of L>P/2.
摘要翻译：用于控制磁带张力的磁记录/再现装置的带张力控制机构包括：卷轴床; 卷筒床鼓; 张力柱由张力臂轴可旋转地支撑的张力臂; 推动元素; 具有接合部的张力带; 以及带状固定螺钉，其一端具有螺纹部分，在另一端具有头部，所述带固定螺钉还在所述螺纹部分和所述头部之间具有中间轴部分，所述中间轴部分与所述接合部分张力带，其中中间轴部分的纵向中心线从螺纹部分的纵向中心线偏移，螺纹部分的螺纹的螺距P和中间轴部分的纵向长度L具有 L> P / 2。

10. 发明授权

US08810920B2 Lens barrel 有权
标题翻译：镜筒
公开(公告)号：US08810920B2
公开(公告)日：2014-08-19
申请号：US13637662
申请日：2011-08-10
申请人： Shinichi Iwasaki , Keiji Sakamoto , Eiji Nagasaki , Kenji Sasaki , Fumio Shinano
发明人： Shinichi Iwasaki , Keiji Sakamoto , Eiji Nagasaki , Kenji Sasaki , Fumio Shinano
IPC分类号： G02B15/14 , G02B7/02 , G02B17/00
CPC分类号： G02B7/08
摘要： A lens barrel (3) comprises a drive frame (30) and a first lens frame (50). The first lens frame (50) has first to third cam followers (54a to 54c) that are respectively inserted into first to third outer cam grooves (34a to 34c), and first and second auxiliary pins (55a and 55b) disposed so as to be able to come into contact with first and second auxiliary grooves (35a and 35b). When viewed in the Y axis direction, the first and second auxiliary pins (55a and 55b) are disposed between the first to third cam followers (54a to 54c) in the peripheral direction. The positions of the first and second auxiliary pins (55a and 55b) are offset from the positions of the first to third cam followers (54a to 54c) in the Y axis direction.
摘要翻译：镜筒（3）包括驱动框架（30）和第一透镜框架（50）。第一透镜框架（50）具有分别插入第一至第三外凸轮槽（34a至34c）中的第一至第三凸轮从动件（54a至54c），以及第一和第二辅助销（55a和55b）能够与第一和第二辅助槽（35a和35b）接触。当沿Y轴方向观察时，第一和第二辅助销（55a和55b）沿圆周方向设置在第一至第三凸轮从动件（54a至54c）之间。第一和第二辅助销（55a和55b）的位置在第一至第三凸轮从动件（54a至54c）的位置沿Y轴方向偏移。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式